qopengltexture.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB).-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see http://www.qt.io/terms-conditions. For further-
15** information use the contact form at http://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
24** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.-
25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qopengltexture.h"-
35#include "qopengltexture_p.h"-
36#include "qopengltexturehelper_p.h"-
37#include "qopenglfunctions.h"-
38#include <QtGui/qcolor.h>-
39#include <QtGui/qopenglcontext.h>-
40#include <private/qobject_p.h>-
41#include <private/qopenglcontext_p.h>-
42-
43QT_BEGIN_NAMESPACE-
44-
45//this is to work around GL_TEXTURE_WRAP_R_OES which also has 0x8072 as value-
46#if !defined(GL_TEXTURE_WRAP_R)-
47 #define GL_TEXTURE_WRAP_R 0x8072-
48#endif-
49-
50QOpenGLTexturePrivate::QOpenGLTexturePrivate(QOpenGLTexture::Target textureTarget,-
51 QOpenGLTexture *qq)-
52 : q_ptr(qq),-
53 context(0),-
54 target(textureTarget),-
55 textureId(0),-
56 format(QOpenGLTexture::NoFormat),-
57 formatClass(QOpenGLTexture::NoFormatClass),-
58 requestedMipLevels(1),-
59 mipLevels(-1),-
60 layers(1),-
61 faces(1),-
62 samples(0),-
63 fixedSamplePositions(true),-
64 baseLevel(0),-
65 maxLevel(1000),-
66 depthStencilMode(QOpenGLTexture::DepthMode),-
67 comparisonFunction(QOpenGLTexture::CompareLessEqual),-
68 comparisonMode(QOpenGLTexture::CompareNone),-
69 minFilter(QOpenGLTexture::Nearest),-
70 magFilter(QOpenGLTexture::Nearest),-
71 maxAnisotropy(1.0f),-
72 minLevelOfDetail(-1000.0f),-
73 maxLevelOfDetail(1000.0f),-
74 levelOfDetailBias(0.0f),-
75 textureView(false),-
76 autoGenerateMipMaps(true),-
77 storageAllocated(false),-
78 texFuncs(0)-
79{-
80 dimensions[0] = dimensions[1] = dimensions[2] = 1;-
81-
82 switch (target) {-
83 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
84 bindingTarget = QOpenGLTexture::BindingTarget1D;-
85 break;
never executed: break;
0
86 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
87 bindingTarget = QOpenGLTexture::BindingTarget1DArray;-
88 break;
never executed: break;
0
89 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
90 bindingTarget = QOpenGLTexture::BindingTarget2D;-
91 break;
never executed: break;
0
92 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
93 bindingTarget = QOpenGLTexture::BindingTarget2DArray;-
94 break;
never executed: break;
0
95 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
96 bindingTarget = QOpenGLTexture::BindingTarget3D;-
97 break;
never executed: break;
0
98 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
99 bindingTarget = QOpenGLTexture::BindingTargetCubeMap;-
100 faces = 6;-
101 break;
never executed: break;
0
102 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
103 bindingTarget = QOpenGLTexture::BindingTargetCubeMapArray;-
104 faces = 6;-
105 break;
never executed: break;
0
106 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
107 bindingTarget = QOpenGLTexture::BindingTarget2DMultisample;-
108 break;
never executed: break;
0
109 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
110 bindingTarget = QOpenGLTexture::BindingTarget2DMultisampleArray;-
111 break;
never executed: break;
0
112 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
113 bindingTarget = QOpenGLTexture::BindingTargetRectangle;-
114 break;
never executed: break;
0
115 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
116 bindingTarget = QOpenGLTexture::BindingTargetBuffer;-
117 break;
never executed: break;
0
118 }-
119-
120 swizzleMask[0] = QOpenGLTexture::RedValue;-
121 swizzleMask[1] = QOpenGLTexture::GreenValue;-
122 swizzleMask[2] = QOpenGLTexture::BlueValue;-
123 swizzleMask[3] = QOpenGLTexture::AlphaValue;-
124-
125 wrapModes[0] = wrapModes[1] = wrapModes[2] = target == QOpenGLTexture::TargetRectangle
target == QOpe...argetRectangleDescription
TRUEnever evaluated
FALSEnever evaluated
0
126 ? QOpenGLTexture::ClampToEdge : QOpenGLTexture::Repeat;-
127}
never executed: end of block
0
128-
129QOpenGLTexturePrivate::~QOpenGLTexturePrivate()-
130{-
131 destroy();-
132}
never executed: end of block
0
133-
134void QOpenGLTexturePrivate::initializeOpenGLFunctions()-
135{-
136 // If we already have a functions object, there is nothing to do-
137 if (texFuncs)
texFuncsDescription
TRUEnever evaluated
FALSEnever evaluated
0
138 return;
never executed: return;
0
139-
140 // See if the context already has a suitable resource we can use.-
141 // If not create a functions object and add it to the context in case-
142 // others wish to use it too-
143 texFuncs = context->textureFunctions();-
144 if (!texFuncs) {
!texFuncsDescription
TRUEnever evaluated
FALSEnever evaluated
0
145 texFuncs = new QOpenGLTextureHelper(context);-
146 context->setTextureFunctions(texFuncs);-
147 }
never executed: end of block
0
148}
never executed: end of block
0
149-
150bool QOpenGLTexturePrivate::create()-
151{-
152 if (textureId != 0)
textureId != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
153 return true;
never executed: return true;
0
154-
155 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
156 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
157 qWarning("Requires a valid current OpenGL context.\n"-
158 "Texture has not been created");-
159 return false;
never executed: return false;
0
160 }-
161 context = ctx;-
162-
163 // Resolve any functions we will need based upon context version and create the texture-
164 initializeOpenGLFunctions();-
165-
166 // What features do we have?-
167 QOpenGLTexture::Feature feature = QOpenGLTexture::ImmutableStorage;-
168 while (feature != QOpenGLTexture::MaxFeatureFlag) {
feature != QOp...MaxFeatureFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
169 if (QOpenGLTexture::hasFeature(feature))
QOpenGLTexture...ature(feature)Description
TRUEnever evaluated
FALSEnever evaluated
0
170 features |= feature;
never executed: features |= feature;
0
171 feature = static_cast<QOpenGLTexture::Feature>(feature << 1);-
172 }
never executed: end of block
0
173-
174 texFuncs->glGenTextures(1, &textureId);-
175 return textureId != 0;
never executed: return textureId != 0;
0
176}-
177-
178void QOpenGLTexturePrivate::destroy()-
179{-
180 if (!textureId) {
!textureIdDescription
TRUEnever evaluated
FALSEnever evaluated
0
181 // not created or already destroyed-
182 return;
never executed: return;
0
183 }-
184 QOpenGLContext *currentContext = QOpenGLContext::currentContext();-
185 if (!currentContext || !QOpenGLContext::areSharing(currentContext, context)) {
!currentContextDescription
TRUEnever evaluated
FALSEnever evaluated
!QOpenGLContex...text, context)Description
TRUEnever evaluated
FALSEnever evaluated
0
186 qWarning("Texture is not valid in the current context.\n"-
187 "Texture has not been destroyed");-
188 return;
never executed: return;
0
189 }-
190-
191 texFuncs->glDeleteTextures(1, &textureId);-
192-
193 context = 0;-
194 textureId = 0;-
195 format = QOpenGLTexture::NoFormat;-
196 formatClass = QOpenGLTexture::NoFormatClass;-
197 requestedMipLevels = 1;-
198 mipLevels = -1;-
199 layers = 1;-
200 faces = 1;-
201 samples = 0;-
202 fixedSamplePositions = true,-
203 baseLevel = 0;-
204 maxLevel = 1000;-
205 depthStencilMode = QOpenGLTexture::DepthMode;-
206 minFilter = QOpenGLTexture::Nearest;-
207 magFilter = QOpenGLTexture::Nearest;-
208 maxAnisotropy = 1.0f;-
209 minLevelOfDetail = -1000.0f;-
210 maxLevelOfDetail = 1000.0f;-
211 levelOfDetailBias = 0.0f;-
212 textureView = false;-
213 autoGenerateMipMaps = true;-
214 storageAllocated = false;-
215 texFuncs = 0;-
216-
217 swizzleMask[0] = QOpenGLTexture::RedValue;-
218 swizzleMask[1] = QOpenGLTexture::GreenValue;-
219 swizzleMask[2] = QOpenGLTexture::BlueValue;-
220 swizzleMask[3] = QOpenGLTexture::AlphaValue;-
221-
222 wrapModes[0] = wrapModes[1] = wrapModes[2] = target == QOpenGLTexture::TargetRectangle
target == QOpe...argetRectangleDescription
TRUEnever evaluated
FALSEnever evaluated
0
223 ? QOpenGLTexture::ClampToEdge : QOpenGLTexture::Repeat;-
224}
never executed: end of block
0
225-
226void QOpenGLTexturePrivate::bind()-
227{-
228 texFuncs->glBindTexture(target, textureId);-
229}
never executed: end of block
0
230-
231void QOpenGLTexturePrivate::bind(uint unit, QOpenGLTexture::TextureUnitReset reset)-
232{-
233 GLint oldTextureUnit = 0;-
234 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
235 texFuncs->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);
never executed: texFuncs->glGetIntegerv(0x84E0, &oldTextureUnit);
0
236-
237 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
238 texFuncs->glBindTexture(target, textureId);-
239-
240 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
241 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);
never executed: texFuncs->glActiveTexture(0x84C0 + oldTextureUnit);
0
242}
never executed: end of block
0
243-
244void QOpenGLTexturePrivate::release()-
245{-
246 texFuncs->glBindTexture(target, 0);-
247}
never executed: end of block
0
248-
249void QOpenGLTexturePrivate::release(uint unit, QOpenGLTexture::TextureUnitReset reset)-
250{-
251 GLint oldTextureUnit = 0;-
252 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
253 texFuncs->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);
never executed: texFuncs->glGetIntegerv(0x84E0, &oldTextureUnit);
0
254-
255 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
256 texFuncs->glBindTexture(target, 0);-
257-
258 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
259 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);
never executed: texFuncs->glActiveTexture(0x84C0 + oldTextureUnit);
0
260}
never executed: end of block
0
261-
262bool QOpenGLTexturePrivate::isBound() const-
263{-
264 GLint boundTextureId = 0;-
265 texFuncs->glGetIntegerv(bindingTarget, &boundTextureId);-
266 return (static_cast<GLuint>(boundTextureId) == textureId);
never executed: return (static_cast<GLuint>(boundTextureId) == textureId);
0
267}-
268-
269bool QOpenGLTexturePrivate::isBound(uint unit) const-
270{-
271 GLint oldTextureUnit = 0;-
272 texFuncs->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);-
273-
274 GLint boundTextureId = 0;-
275 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
276 texFuncs->glGetIntegerv(bindingTarget, &boundTextureId);-
277 bool result = (static_cast<GLuint>(boundTextureId) == textureId);-
278-
279 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);-
280 return result;
never executed: return result;
0
281}-
282-
283int QOpenGLTexturePrivate::evaluateMipLevels() const-
284{-
285 switch (target) {-
286 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
287 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
288 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
289 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
290 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
291 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
292 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
293 return qMin(maximumMipLevelCount(), qMax(1, requestedMipLevels));
never executed: return qMin(maximumMipLevelCount(), qMax(1, requestedMipLevels));
0
294-
295 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
296 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
297 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
298 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
299 default:
never executed: default:
0
300 return 1;
never executed: return 1;
0
301 }-
302}-
303-
304static bool isSizedTextureFormat(QOpenGLTexture::TextureFormat internalFormat)-
305{-
306 switch (internalFormat) {-
307 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
308 return false;
never executed: return false;
0
309-
310 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
311 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
312 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
313 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
314 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
315 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
316 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
317 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
318 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
319 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
320 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
321 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
322 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
323 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
324 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
325 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
326 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
327 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
328 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
329 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
330 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
331 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
332 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
333 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
334 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
335 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
336 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
337 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
338 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
339 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
340 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
341 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
342 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
343 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
344 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
345 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
346 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
347 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
348 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
349 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
350 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
351 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
352 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
353 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
354 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
355 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
356 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
357 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
358 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
359 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
360 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
361 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
362 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
363 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
364 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
365-
366 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
367 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
368 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
369 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
370-
371 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
372 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
373-
374 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
375-
376 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
377 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
378 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
379 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
380 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
381 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
382 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
383 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
384 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
385 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
386 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
387 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
388 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
389 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
390 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
391 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
392 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
393 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
394 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
395 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
396 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
397 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
398 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
399 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
400 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
401 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
402 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
403 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
404 return true;
never executed: return true;
0
405-
406 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
407 return false;
never executed: return false;
0
408-
409 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
410 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
411-
412 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
413 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
414-
415 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
416-
417 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
418 return false;
never executed: return false;
0
419 }-
420-
421 Q_UNREACHABLE();-
422 return false;
never executed: return false;
0
423}-
424-
425static bool isTextureTargetMultisample(QOpenGLTexture::Target target)-
426{-
427 switch (target) {-
428 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
429 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
430 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
431 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
432 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
433 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
434 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
435 return false;
never executed: return false;
0
436-
437 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
438 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
439 return true;
never executed: return true;
0
440-
441 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
442 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
443 return false;
never executed: return false;
0
444 }-
445-
446 Q_UNREACHABLE();-
447 return false;
never executed: return false;
0
448}-
449-
450bool QOpenGLTexturePrivate::isUsingImmutableStorage() const-
451{-
452 // Use immutable storage whenever possible, falling back to mutable-
453 // Note that if multisample textures are not supported at all, we'll still fail into-
454 // the mutable storage allocation-
455 return isSizedTextureFormat(format)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
isSizedTextureFormat(format)Description
TRUEnever evaluated
FALSEnever evaluated
0
456 && (isTextureTargetMultisample(target)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
isTextureTarge...sample(target)Description
TRUEnever evaluated
FALSEnever evaluated
(isTextureTarg...tableStorage))Description
TRUEnever evaluated
FALSEnever evaluated
0
457 ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
(isTextureTarg...tableStorage))Description
TRUEnever evaluated
FALSEnever evaluated
0
458 : features.testFlag(QOpenGLTexture::ImmutableStorage));
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
(isTextureTarg...tableStorage))Description
TRUEnever evaluated
FALSEnever evaluated
0
459}-
460-
461void QOpenGLTexturePrivate::allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
462{-
463 // Resolve the actual number of mipmap levels we can use-
464 mipLevels = evaluateMipLevels();-
465-
466 if (isUsingImmutableStorage())
isUsingImmutableStorage()Description
TRUEnever evaluated
FALSEnever evaluated
0
467 allocateImmutableStorage();
never executed: allocateImmutableStorage();
0
468 else-
469 allocateMutableStorage(pixelFormat, pixelType);
never executed: allocateMutableStorage(pixelFormat, pixelType);
0
470}-
471-
472static QOpenGLTexture::PixelFormat pixelFormatCompatibleWithInternalFormat(QOpenGLTexture::TextureFormat internalFormat)-
473{-
474 switch (internalFormat) {-
475 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
476 return QOpenGLTexture::NoSourceFormat;
never executed: return QOpenGLTexture::NoSourceFormat;
0
477-
478 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
479 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
480-
481 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
482 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
483-
484 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
485 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
486-
487 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
488 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
489-
490 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
491 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
492-
493 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
494 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
495-
496 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
497 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
498-
499 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
500 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
501-
502 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
503 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
504-
505 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
506 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
507-
508 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
509 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
510-
511 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
512 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
513-
514 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
515 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
516-
517 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
518 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
519-
520 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
521 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
522-
523 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
524 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
525-
526 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
527 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
528-
529 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
530 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
531-
532 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
533 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
534-
535 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
536 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
537-
538 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
539 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
540-
541 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
542 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
543-
544 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
545 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
546-
547 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
548 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
549-
550 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
551 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
552-
553 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
554 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
555-
556 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
557 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
558-
559 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
560 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
561-
562 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
563 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
564-
565 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
566 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
567-
568 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
569 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
570-
571 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
572 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
573-
574 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
575 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
576-
577 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
578 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
579-
580 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
581 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
582-
583 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
584 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
585-
586 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
587 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
588-
589 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
590 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
591-
592 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
593 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
594-
595 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
596 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
597-
598 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
599 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
600-
601 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
602 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
603-
604 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
605 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
606-
607 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
608 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
609-
610 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
611 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
612-
613 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
614 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
615-
616 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
617 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
618-
619 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
620 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
621-
622 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
623 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
624-
625 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
626 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
627-
628 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
629 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
630-
631 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
632 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
633-
634 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
635 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
636-
637 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
638 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
639-
640 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
641 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
642-
643 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
644 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
645 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
646 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
647 return QOpenGLTexture::Depth;
never executed: return QOpenGLTexture::Depth;
0
648-
649 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
650 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
651 return QOpenGLTexture::DepthStencil;
never executed: return QOpenGLTexture::DepthStencil;
0
652-
653 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
654 return QOpenGLTexture::Stencil;
never executed: return QOpenGLTexture::Stencil;
0
655-
656 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
657 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
658 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
659 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
660 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
661 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
662 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
663 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
664 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
665 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
666 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
667 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
668 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
669 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
670 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
671 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
672 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
673 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
674 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
675 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
676-
677 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
678 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
679 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
680-
681 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
682 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
683 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
684-
685 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
686 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
687 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
688-
689 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
690 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
691 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
692-
693 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
694 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
695 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
696-
697 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
698 return QOpenGLTexture::Depth;
never executed: return QOpenGLTexture::Depth;
0
699-
700 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
701 return QOpenGLTexture::Alpha;
never executed: return QOpenGLTexture::Alpha;
0
702-
703 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
704 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
705 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
706-
707 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
708 return QOpenGLTexture::Luminance;
never executed: return QOpenGLTexture::Luminance;
0
709-
710 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
711 return QOpenGLTexture::LuminanceAlpha;
never executed: return QOpenGLTexture::LuminanceAlpha;
0
712 }-
713-
714 Q_UNREACHABLE();-
715 return QOpenGLTexture::NoSourceFormat;
never executed: return QOpenGLTexture::NoSourceFormat;
0
716}-
717-
718static QOpenGLTexture::PixelType pixelTypeCompatibleWithInternalFormat(QOpenGLTexture::TextureFormat internalFormat)-
719{-
720 switch (internalFormat) {-
721 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
722 return QOpenGLTexture::NoPixelType;
never executed: return QOpenGLTexture::NoPixelType;
0
723-
724 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
725 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
726 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
727 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
728 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
729 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
730 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
731 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
732 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
733-
734 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
735 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
736 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
737 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
738 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
739 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
740 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
741 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
742 return QOpenGLTexture::Int8;
never executed: return QOpenGLTexture::Int8;
0
743-
744 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
745 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
746 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
747 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
748 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
749 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
750 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
751 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
752 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
753 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
754 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
755 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
756 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
757-
758 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
759 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
760 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
761 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
762 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
763 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
764 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
765 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
766 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
767 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
768 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
769 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
770 return QOpenGLTexture::Int8;
never executed: return QOpenGLTexture::Int8;
0
771-
772 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
773 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
774 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
775 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
776 return QOpenGLTexture::Float16;
never executed: return QOpenGLTexture::Float16;
0
777-
778 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
779 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
780 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
781 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
782 return QOpenGLTexture::Float32;
never executed: return QOpenGLTexture::Float32;
0
783-
784 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
785 return QOpenGLTexture::UInt16_RGB5A1_Rev;
never executed: return QOpenGLTexture::UInt16_RGB5A1_Rev;
0
786-
787 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
788 return QOpenGLTexture::UInt32_RG11B10F;
never executed: return QOpenGLTexture::UInt32_RG11B10F;
0
789-
790 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
791 return QOpenGLTexture::UInt8_RG3B2;
never executed: return QOpenGLTexture::UInt8_RG3B2;
0
792-
793 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
794 return QOpenGLTexture::UInt16_R5G6B5;
never executed: return QOpenGLTexture::UInt16_R5G6B5;
0
795-
796 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
797 return QOpenGLTexture::UInt16_RGB5A1;
never executed: return QOpenGLTexture::UInt16_RGB5A1;
0
798-
799 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
800 return QOpenGLTexture::UInt16_RGBA4;
never executed: return QOpenGLTexture::UInt16_RGBA4;
0
801-
802 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
803 return QOpenGLTexture::UInt32_RGB10A2;
never executed: return QOpenGLTexture::UInt32_RGB10A2;
0
804-
805 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
806 return QOpenGLTexture::UInt16;
never executed: return QOpenGLTexture::UInt16;
0
807-
808 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
809 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
810 return QOpenGLTexture::UInt32;
never executed: return QOpenGLTexture::UInt32;
0
811-
812 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
813 return QOpenGLTexture::Float32;
never executed: return QOpenGLTexture::Float32;
0
814-
815 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
816 return QOpenGLTexture::UInt32_D24S8;
never executed: return QOpenGLTexture::UInt32_D24S8;
0
817-
818 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
819 return QOpenGLTexture::Float32_D32_UInt32_S8_X24;
never executed: return QOpenGLTexture::Float32_D32_UInt32_S8_X24;
0
820-
821 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
822 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
823-
824 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
825 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
826 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
827 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
828 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
829 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
830 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
831 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
832 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
833 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
834 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
835 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
836 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
837 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
838 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
839 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
840 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
841 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
842 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
843 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
844 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
845 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
846 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
847 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
848 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
849 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
850 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
851 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
852 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
853 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
854-
855 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
856 return QOpenGLTexture::UInt32;
never executed: return QOpenGLTexture::UInt32;
0
857-
858 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
859 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
860 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
861 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
862 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
863 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
864 }-
865-
866 Q_UNREACHABLE();-
867 return QOpenGLTexture::NoPixelType;
never executed: return QOpenGLTexture::NoPixelType;
0
868}-
869-
870static bool isCompressedFormat(QOpenGLTexture::TextureFormat internalFormat)-
871{-
872 switch (internalFormat) {-
873 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
874-
875 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
876 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
877 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
878 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
879 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
880 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
881 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
882 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
883 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
884 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
885 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
886 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
887 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
888 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
889 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
890 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
891 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
892 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
893 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
894 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
895 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
896 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
897 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
898 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
899 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
900 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
901 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
902 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
903 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
904 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
905 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
906 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
907 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
908 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
909 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
910 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
911 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
912 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
913 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
914 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
915 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
916 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
917 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
918 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
919 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
920 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
921 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
922 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
923 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
924 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
925 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
926 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
927 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
928 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
929 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
930-
931 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
932 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
933 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
934 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
935-
936 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
937 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
938-
939 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
940 return false;
never executed: return false;
0
941-
942 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
943 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
944 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
945 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
946 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
947 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
948 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
949 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
950 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
951 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
952 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
953 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
954 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
955 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
956 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
957 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
958 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
959 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
960 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
961 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
962 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
963 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
964 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
965 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
966 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
967 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
968 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
969 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
970 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
971 return true;
never executed: return true;
0
972-
973 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
974 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
975 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
976 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
977 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
978 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
979 return false;
never executed: return false;
0
980 }-
981-
982 Q_UNREACHABLE();-
983 return false;
never executed: return false;
0
984}-
985-
986void QOpenGLTexturePrivate::allocateMutableStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
987{-
988 // There is no way to allocate mutable storage for compressed textures in in-
989 // versions older than OpenGL 3.1 and OpenGL ES 3.0, because the older specs-
990 // do not mandate accepting null data pointers for glCompressedTexImage*D,-
991 // unlike glTexImage*D (which in turn does not accept compressed formats).-
992 if (isCompressedFormat(format)) {
isCompressedFormat(format)Description
TRUEnever evaluated
FALSEnever evaluated
0
993 storageAllocated = true;-
994 return;
never executed: return;
0
995 }-
996-
997 switch (target) {-
998 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
999 // Buffer textures get their storage from an external OpenGL buffer-
1000 qWarning("Buffer textures do not allocate storage");-
1001 return;
never executed: return;
0
1002-
1003 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1004 if (features.testFlag(QOpenGLTexture::Texture1D)) {
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1005 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1006 texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1007 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1008 0,
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1009 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1010 } else {
never executed: end of block
0
1011 qWarning("1D textures are not supported");-
1012 return;
never executed: return;
0
1013 }-
1014 break;
never executed: break;
0
1015-
1016 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1017 if (features.testFlag(QOpenGLTexture::Texture1D)
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1018 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1019 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1020 texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1021 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1022 layers,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1023 0,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1024 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1025 } else {
never executed: end of block
0
1026 qWarning("1D array textures are not supported");-
1027 return;
never executed: return;
0
1028 }-
1029 break;
never executed: break;
0
1030-
1031 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1032 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1033 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1034 texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1035 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1036 mipLevelSize(level, dimensions[1]),
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1037 0,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1038 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1039 break;
never executed: break;
0
1040-
1041 case QOpenGLTexture::TargetCubeMap: {
never executed: case QOpenGLTexture::TargetCubeMap:
0
1042 // Cubemaps are the odd one out. We have to allocate storage for each-
1043 // face and miplevel using the special cubemap face targets rather than-
1044 // GL_TARGET_CUBEMAP.-
1045 const QOpenGLTexture::CubeMapFace faceTargets[] = {-
1046 QOpenGLTexture::CubeMapPositiveX, QOpenGLTexture::CubeMapNegativeX,-
1047 QOpenGLTexture::CubeMapPositiveY, QOpenGLTexture::CubeMapNegativeY,-
1048 QOpenGLTexture::CubeMapPositiveZ, QOpenGLTexture::CubeMapNegativeZ-
1049 };-
1050-
1051 for (int faceTarget = 0; faceTarget < 6; ++faceTarget) {
faceTarget < 6Description
TRUEnever evaluated
FALSEnever evaluated
0
1052 for (int level = 0; level < mipLevels; ++level) {
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1053 texFuncs->glTextureImage2D(textureId, faceTargets[faceTarget], bindingTarget,-
1054 level, format,-
1055 mipLevelSize(level, dimensions[0]),-
1056 mipLevelSize(level, dimensions[1]),-
1057 0,-
1058 pixelFormat, pixelType, 0);-
1059 }
never executed: end of block
0
1060 }
never executed: end of block
0
1061 break;
never executed: break;
0
1062 }-
1063-
1064 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1065 if (features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1066 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1067 texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1068 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1069 mipLevelSize(level, dimensions[1]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1070 layers,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1071 0,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1072 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1073 } else {
never executed: end of block
0
1074 qWarning("Array textures are not supported");-
1075 return;
never executed: return;
0
1076 }-
1077 break;
never executed: break;
0
1078-
1079 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1080 // Cubemap arrays must specify number of layer-faces (6 * layers) as depth parameter-
1081 if (features.testFlag(QOpenGLTexture::TextureCubeMapArrays)) {
features.testF...CubeMapArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1082 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1083 texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1084 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1085 mipLevelSize(level, dimensions[1]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1086 6 * layers,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1087 0,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1088 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 6 * layers, 0, pixelFormat, pixelType, 0);
0
1089 } else {
never executed: end of block
0
1090 qWarning("Cubemap Array textures are not supported");-
1091 return;
never executed: return;
0
1092 }-
1093 break;
never executed: break;
0
1094-
1095 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1096 if (features.testFlag(QOpenGLTexture::Texture3D)) {
features.testF...re::Texture3D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1097 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1098 texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1099 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1100 mipLevelSize(level, dimensions[1]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1101 mipLevelSize(level, dimensions[2]),
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1102 0,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1103 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), mipLevelSize(level, dimensions[2]), 0, pixelFormat, pixelType, 0);
0
1104 } else {
never executed: end of block
0
1105 qWarning("3D textures are not supported");-
1106 return;
never executed: return;
0
1107 }-
1108 break;
never executed: break;
0
1109-
1110 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1111 if (features.testFlag(QOpenGLTexture::TextureMultisample)) {
features.testF...reMultisample)Description
TRUEnever evaluated
FALSEnever evaluated
0
1112 texFuncs->glTextureImage2DMultisample(textureId, target, bindingTarget, samples, format,-
1113 dimensions[0], dimensions[1],-
1114 fixedSamplePositions);-
1115 } else {
never executed: end of block
0
1116 qWarning("Multisample textures are not supported");-
1117 return;
never executed: return;
0
1118 }-
1119 break;
never executed: break;
0
1120-
1121 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1122 if (features.testFlag(QOpenGLTexture::TextureMultisample)
features.testF...reMultisample)Description
TRUEnever evaluated
FALSEnever evaluated
0
1123 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1124 texFuncs->glTextureImage3DMultisample(textureId, target, bindingTarget, samples, format,-
1125 dimensions[0], dimensions[1], layers,-
1126 fixedSamplePositions);-
1127 } else {
never executed: end of block
0
1128 qWarning("Multisample array textures are not supported");-
1129 return;
never executed: return;
0
1130 }-
1131 break;
never executed: break;
0
1132 }-
1133-
1134 storageAllocated = true;-
1135}
never executed: end of block
0
1136-
1137void QOpenGLTexturePrivate::allocateImmutableStorage()-
1138{-
1139 switch (target) {-
1140 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1141 // Buffer textures get their storage from an external OpenGL buffer-
1142 qWarning("Buffer textures do not allocate storage");-
1143 return;
never executed: return;
0
1144-
1145 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1146 if (features.testFlag(QOpenGLTexture::Texture1D)) {
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1147 texFuncs->glTextureStorage1D(textureId, target, bindingTarget, mipLevels, format,-
1148 dimensions[0]);-
1149 } else {
never executed: end of block
0
1150 qWarning("1D textures are not supported");-
1151 return;
never executed: return;
0
1152 }-
1153 break;
never executed: break;
0
1154-
1155 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1156 if (features.testFlag(QOpenGLTexture::Texture1D)
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1157 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1158 texFuncs->glTextureStorage2D(textureId, target, bindingTarget, mipLevels, format,-
1159 dimensions[0], layers);-
1160 } else {
never executed: end of block
0
1161 qWarning("1D array textures are not supported");-
1162 return;
never executed: return;
0
1163 }-
1164 break;
never executed: break;
0
1165-
1166 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1167 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1168 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1169 texFuncs->glTextureStorage2D(textureId, target, bindingTarget, mipLevels, format,-
1170 dimensions[0], dimensions[1]);-
1171 break;
never executed: break;
0
1172-
1173 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1174 if (features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1175 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1176 dimensions[0], dimensions[1], layers);-
1177 } else {
never executed: end of block
0
1178 qWarning("Array textures are not supported");-
1179 return;
never executed: return;
0
1180 }-
1181 break;
never executed: break;
0
1182-
1183 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1184 // Cubemap arrays must specify number of layer-faces (6 * layers) as depth parameter-
1185 if (features.testFlag(QOpenGLTexture::TextureCubeMapArrays)) {
features.testF...CubeMapArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1186 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1187 dimensions[0], dimensions[1], 6 * layers);-
1188 } else {
never executed: end of block
0
1189 qWarning("Cubemap Array textures are not supported");-
1190 return;
never executed: return;
0
1191 }-
1192 break;
never executed: break;
0
1193-
1194 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1195 if (features.testFlag(QOpenGLTexture::Texture3D)) {
features.testF...re::Texture3D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1196 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1197 dimensions[0], dimensions[1], dimensions[2]);-
1198 } else {
never executed: end of block
0
1199 qWarning("3D textures are not supported");-
1200 return;
never executed: return;
0
1201 }-
1202 break;
never executed: break;
0
1203-
1204 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1205 if (features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)) {
features.testF...sampleStorage)Description
TRUEnever evaluated
FALSEnever evaluated
0
1206 texFuncs->glTextureStorage2DMultisample(textureId, target, bindingTarget, samples, format,-
1207 dimensions[0], dimensions[1],-
1208 fixedSamplePositions);-
1209 } else {
never executed: end of block
0
1210 qWarning("Multisample textures are not supported");-
1211 return;
never executed: return;
0
1212 }-
1213 break;
never executed: break;
0
1214-
1215 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1216 if (features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)
features.testF...sampleStorage)Description
TRUEnever evaluated
FALSEnever evaluated
0
1217 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1218 texFuncs->glTextureStorage3DMultisample(textureId, target, bindingTarget, samples, format,-
1219 dimensions[0], dimensions[1], layers,-
1220 fixedSamplePositions);-
1221 } else {
never executed: end of block
0
1222 qWarning("Multisample array textures are not supported");-
1223 return;
never executed: return;
0
1224 }-
1225 break;
never executed: break;
0
1226 }-
1227-
1228 storageAllocated = true;-
1229}
never executed: end of block
0
1230-
1231void QOpenGLTexturePrivate::setData(int mipLevel, int layer, QOpenGLTexture::CubeMapFace cubeFace,-
1232 QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType,-
1233 const void *data, const QOpenGLPixelTransferOptions * const options)-
1234{-
1235 switch (target) {-
1236 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1237 Q_UNUSED(layer);-
1238 Q_UNUSED(cubeFace);-
1239 texFuncs->glTextureSubImage1D(textureId, target, bindingTarget, mipLevel,-
1240 0, mipLevelSize( mipLevel, dimensions[0] ),-
1241 sourceFormat, sourceType, data, options);-
1242 break;
never executed: break;
0
1243-
1244 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1245 Q_UNUSED(cubeFace);-
1246 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1247 0, layer,-
1248 mipLevelSize(mipLevel, dimensions[0]),-
1249 1,-
1250 sourceFormat, sourceType, data, options);-
1251 break;
never executed: break;
0
1252-
1253 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1254 Q_UNUSED(layer);-
1255 Q_UNUSED(cubeFace);-
1256 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1257 0, 0,-
1258 mipLevelSize(mipLevel, dimensions[0]),-
1259 mipLevelSize(mipLevel, dimensions[1]),-
1260 sourceFormat, sourceType, data, options);-
1261 break;
never executed: break;
0
1262-
1263 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1264 Q_UNUSED(cubeFace);-
1265 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1266 0, 0, layer,-
1267 mipLevelSize(mipLevel, dimensions[0]),-
1268 mipLevelSize(mipLevel, dimensions[1]),-
1269 1,-
1270 sourceFormat, sourceType, data, options);-
1271 break;
never executed: break;
0
1272-
1273 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1274 Q_UNUSED(cubeFace);-
1275 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1276 0, 0, layer,-
1277 mipLevelSize(mipLevel, dimensions[0]),-
1278 mipLevelSize(mipLevel, dimensions[1]),-
1279 mipLevelSize(mipLevel, dimensions[2]),-
1280 sourceFormat, sourceType, data, options);-
1281 break;
never executed: break;
0
1282-
1283 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1284 Q_UNUSED(layer);-
1285 texFuncs->glTextureSubImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1286 0, 0,-
1287 mipLevelSize(mipLevel, dimensions[0]),-
1288 mipLevelSize(mipLevel, dimensions[1]),-
1289 sourceFormat, sourceType, data, options);-
1290 break;
never executed: break;
0
1291-
1292 case QOpenGLTexture::TargetCubeMapArray: {
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1293 int faceIndex = cubeFace - QOpenGLTexture::CubeMapPositiveX;-
1294 int layerFace = 6 * layer + faceIndex;-
1295 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1296 0, 0, layerFace,-
1297 mipLevelSize(mipLevel, dimensions[0]),-
1298 mipLevelSize(mipLevel, dimensions[1]),-
1299 1,-
1300 sourceFormat, sourceType, data, options);-
1301 break;
never executed: break;
0
1302 }-
1303-
1304 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1305 Q_UNUSED(mipLevel);-
1306 Q_UNUSED(layer);-
1307 Q_UNUSED(cubeFace);-
1308 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, 0,-
1309 0, 0,-
1310 dimensions[0],-
1311 dimensions[1],-
1312 sourceFormat, sourceType, data, options);-
1313 break;
never executed: break;
0
1314-
1315 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1316 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1317 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1318 // We don't upload pixel data for these targets-
1319 qWarning("QOpenGLTexture::setData(): Texture target does not support pixel data upload");-
1320 break;
never executed: break;
0
1321 }-
1322-
1323 // If requested perform automatic mip map generation-
1324 if (mipLevel == 0 && autoGenerateMipMaps && mipLevels > 1) {
mipLevel == 0Description
TRUEnever evaluated
FALSEnever evaluated
autoGenerateMipMapsDescription
TRUEnever evaluated
FALSEnever evaluated
mipLevels > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1325 Q_Q(QOpenGLTexture);-
1326 q->generateMipMaps();-
1327 }
never executed: end of block
0
1328}
never executed: end of block
0
1329-
1330void QOpenGLTexturePrivate::setCompressedData(int mipLevel, int layer, QOpenGLTexture::CubeMapFace cubeFace,-
1331 int dataSize, const void *data,-
1332 const QOpenGLPixelTransferOptions * const options)-
1333{-
1334 if (!isCompressedFormat(format)) {
!isCompressedFormat(format)Description
TRUEnever evaluated
FALSEnever evaluated
0
1335 qWarning("Cannot set compressed data for non-compressed format 0x%x", format);-
1336 return;
never executed: return;
0
1337 }-
1338-
1339 const bool needsFullSpec = !isUsingImmutableStorage(); // was allocateStorage() a no-op?-
1340-
1341 switch (target) {-
1342 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1343 Q_UNUSED(layer);-
1344 Q_UNUSED(cubeFace);-
1345 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1346 texFuncs->glCompressedTextureImage1D(textureId, target, bindingTarget, mipLevel,-
1347 format,-
1348 mipLevelSize(mipLevel, dimensions[0]),-
1349 0, dataSize, data, options);-
1350 } else {
never executed: end of block
0
1351 texFuncs->glCompressedTextureSubImage1D(textureId, target, bindingTarget, mipLevel,-
1352 0, mipLevelSize( mipLevel, dimensions[0] ),-
1353 format, dataSize, data, options);-
1354 }
never executed: end of block
0
1355 break;
never executed: break;
0
1356-
1357 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1358 Q_UNUSED(cubeFace);-
1359 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1360 texFuncs->glCompressedTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1361 0, layer,-
1362 mipLevelSize(mipLevel, dimensions[0]),-
1363 1,-
1364 format, dataSize, data, options);-
1365 }
never executed: end of block
0
1366 break;
never executed: break;
0
1367-
1368 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1369 Q_UNUSED(layer);-
1370 Q_UNUSED(cubeFace);-
1371 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1372 texFuncs->glCompressedTextureImage2D(textureId, target, bindingTarget, mipLevel,-
1373 format,-
1374 mipLevelSize(mipLevel, dimensions[0]),-
1375 mipLevelSize(mipLevel, dimensions[1]),-
1376 0, dataSize, data, options);-
1377 } else {
never executed: end of block
0
1378 texFuncs->glCompressedTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1379 0, 0,-
1380 mipLevelSize(mipLevel, dimensions[0]),-
1381 mipLevelSize(mipLevel, dimensions[1]),-
1382 format, dataSize, data, options);-
1383 }
never executed: end of block
0
1384 break;
never executed: break;
0
1385-
1386 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1387 Q_UNUSED(cubeFace);-
1388 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1389 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1390 0, 0, layer,-
1391 mipLevelSize(mipLevel, dimensions[0]),-
1392 mipLevelSize(mipLevel, dimensions[1]),-
1393 1,-
1394 format, dataSize, data, options);-
1395 }
never executed: end of block
0
1396 break;
never executed: break;
0
1397-
1398 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1399 Q_UNUSED(cubeFace);-
1400 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1401 texFuncs->glCompressedTextureImage3D(textureId, target, bindingTarget, mipLevel,-
1402 format,-
1403 mipLevelSize(mipLevel, dimensions[0]),-
1404 mipLevelSize(mipLevel, dimensions[1]),-
1405 mipLevelSize(mipLevel, dimensions[2]),-
1406 0, dataSize, data, options);-
1407 } else {
never executed: end of block
0
1408 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1409 0, 0, layer,-
1410 mipLevelSize(mipLevel, dimensions[0]),-
1411 mipLevelSize(mipLevel, dimensions[1]),-
1412 mipLevelSize(mipLevel, dimensions[2]),-
1413 format, dataSize, data, options);-
1414 }
never executed: end of block
0
1415 break;
never executed: break;
0
1416-
1417 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1418 Q_UNUSED(layer);-
1419 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1420 texFuncs->glCompressedTextureImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1421 format,-
1422 mipLevelSize(mipLevel, dimensions[0]),-
1423 mipLevelSize(mipLevel, dimensions[1]),-
1424 0, dataSize, data, options);-
1425 } else {
never executed: end of block
0
1426 texFuncs->glCompressedTextureSubImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1427 0, 0,-
1428 mipLevelSize(mipLevel, dimensions[0]),-
1429 mipLevelSize(mipLevel, dimensions[1]),-
1430 format, dataSize, data, options);-
1431 }
never executed: end of block
0
1432 break;
never executed: break;
0
1433-
1434 case QOpenGLTexture::TargetCubeMapArray: {
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1435 int faceIndex = cubeFace - QOpenGLTexture::CubeMapPositiveX;-
1436 int layerFace = 6 * layer + faceIndex;-
1437 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1438 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1439 0, 0, layerFace,-
1440 mipLevelSize(mipLevel, dimensions[0]),-
1441 mipLevelSize(mipLevel, dimensions[1]),-
1442 1,-
1443 format, dataSize, data, options);-
1444 }
never executed: end of block
0
1445 break;
never executed: break;
0
1446 }-
1447-
1448 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1449 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1450 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1451 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1452 // We don't upload pixel data for these targets-
1453 qWarning("QOpenGLTexture::setCompressedData(): Texture target does not support pixel data upload");-
1454 break;
never executed: break;
0
1455 }-
1456-
1457 // If requested perform automatic mip map generation-
1458 if (mipLevel == 0 && autoGenerateMipMaps && mipLevels > 1) {
mipLevel == 0Description
TRUEnever evaluated
FALSEnever evaluated
autoGenerateMipMapsDescription
TRUEnever evaluated
FALSEnever evaluated
mipLevels > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1459 Q_Q(QOpenGLTexture);-
1460 q->generateMipMaps();-
1461 }
never executed: end of block
0
1462}
never executed: end of block
0
1463-
1464void QOpenGLTexturePrivate::setWrapMode(QOpenGLTexture::WrapMode mode)-
1465{-
1466 switch (target) {-
1467 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1468 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1469 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1470 wrapModes[0] = mode;-
1471 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1472 break;
never executed: break;
0
1473-
1474 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1475 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1476 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1477 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1478 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1479 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1480 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1481 wrapModes[0] = wrapModes[1] = mode;-
1482 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1483 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1484 break;
never executed: break;
0
1485-
1486 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1487 wrapModes[0] = wrapModes[1] = wrapModes[2] = mode;-
1488 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1489 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1490 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_R, mode);-
1491 break;
never executed: break;
0
1492 }-
1493}
never executed: end of block
0
1494-
1495void QOpenGLTexturePrivate::setWrapMode(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode)-
1496{-
1497 switch (target) {-
1498 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1499 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1500 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1501 switch (direction) {-
1502 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1503 wrapModes[0] = mode;-
1504 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1505 break;
never executed: break;
0
1506-
1507 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1508 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1509 qWarning("QOpenGLTexture::setWrapMode() direction not valid for this texture target");-
1510 break;
never executed: break;
0
1511 }-
1512 break;
never executed: break;
0
1513-
1514 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1515 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1516 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1517 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1518 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1519 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1520 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1521 switch (direction) {-
1522 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1523 wrapModes[0] = mode;-
1524 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1525 break;
never executed: break;
0
1526-
1527 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1528 wrapModes[1] = mode;-
1529 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1530 break;
never executed: break;
0
1531-
1532 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1533 qWarning("QOpenGLTexture::setWrapMode() direction not valid for this texture target");-
1534 break;
never executed: break;
0
1535 }-
1536 break;
never executed: break;
0
1537-
1538 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1539 switch (direction) {-
1540 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1541 wrapModes[0] = mode;-
1542 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1543 break;
never executed: break;
0
1544-
1545 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1546 wrapModes[1] = mode;-
1547 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1548 break;
never executed: break;
0
1549-
1550 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1551 wrapModes[2] = mode;-
1552 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1553 break;
never executed: break;
0
1554 }-
1555 break;
never executed: break;
0
1556 }-
1557}
never executed: end of block
0
1558-
1559QOpenGLTexture::WrapMode QOpenGLTexturePrivate::wrapMode(QOpenGLTexture::CoordinateDirection direction) const-
1560{-
1561 switch (target) {-
1562 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1563 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1564 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1565 switch (direction) {-
1566 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1567 return wrapModes[0];
never executed: return wrapModes[0];
0
1568-
1569 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1570 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1571 qWarning("QOpenGLTexture::wrapMode() direction not valid for this texture target");-
1572 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1573 }-
1574 break;
never executed: break;
0
1575-
1576 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1577 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1578 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1579 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1580 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1581 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1582 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1583 switch (direction) {-
1584 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1585 return wrapModes[0];
never executed: return wrapModes[0];
0
1586-
1587 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1588 return wrapModes[1];
never executed: return wrapModes[1];
0
1589-
1590 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1591 qWarning("QOpenGLTexture::wrapMode() direction not valid for this texture target");-
1592 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1593 }-
1594 break;
never executed: break;
0
1595-
1596 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1597 switch (direction) {-
1598 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1599 return wrapModes[0];
never executed: return wrapModes[0];
0
1600-
1601 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1602 return wrapModes[1];
never executed: return wrapModes[1];
0
1603-
1604 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1605 return wrapModes[2];
never executed: return wrapModes[2];
0
1606 }-
1607 break;
never executed: break;
0
1608 }-
1609 // Should never get here-
1610 Q_ASSERT(false);-
1611 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1612}-
1613-
1614QOpenGLTexture *QOpenGLTexturePrivate::createTextureView(QOpenGLTexture::Target viewTarget,-
1615 QOpenGLTexture::TextureFormat viewFormat,-
1616 int minimumMipmapLevel, int maximumMipmapLevel,-
1617 int minimumLayer, int maximumLayer) const-
1618{-
1619 // Do sanity checks - see http://www.opengl.org/wiki/GLAPI/glTextureView-
1620-
1621 // Check the targets are compatible-
1622 bool viewTargetCompatible = false;-
1623 switch (target) {-
1624 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1625 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1626 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target1D
viewTarget == ...ture::Target1DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1627 || viewTarget == QOpenGLTexture::Target1DArray);
viewTarget == ...:Target1DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1628 break;
never executed: break;
0
1629-
1630-
1631 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1632 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1633 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target2D
viewTarget == ...ture::Target2DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1634 || viewTarget == QOpenGLTexture::Target2DArray);
viewTarget == ...:Target2DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1635 break;
never executed: break;
0
1636-
1637 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1638 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target3D);-
1639 break;
never executed: break;
0
1640-
1641 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1642 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1643 viewTargetCompatible = (viewTarget == QOpenGLTexture::TargetCubeMap
viewTarget == ...:TargetCubeMapDescription
TRUEnever evaluated
FALSEnever evaluated
0
1644 || viewTarget == QOpenGLTexture::Target2D
viewTarget == ...ture::Target2DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1645 || viewTarget == QOpenGLTexture::Target2DArray
viewTarget == ...:Target2DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1646 || viewTarget == QOpenGLTexture::TargetCubeMapArray);
viewTarget == ...etCubeMapArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1647 break;
never executed: break;
0
1648-
1649 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1650 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1651 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target2DMultisample
viewTarget == ...t2DMultisampleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1652 || viewTarget == QOpenGLTexture::Target2DMultisampleArray);
viewTarget == ...ltisampleArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1653 break;
never executed: break;
0
1654-
1655 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1656 viewTargetCompatible = (viewTarget == QOpenGLTexture::TargetRectangle);-
1657 break;
never executed: break;
0
1658-
1659 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1660 // Cannot be used with texture views-
1661 break;
never executed: break;
0
1662 }-
1663-
1664 if (!viewTargetCompatible) {
!viewTargetCompatibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1665 qWarning("QOpenGLTexture::createTextureView(): Incompatible source and view targets");-
1666 return 0;
never executed: return 0;
0
1667 }-
1668-
1669 // Check the formats are compatible-
1670 bool viewFormatCompatible = false;-
1671 switch (formatClass) {-
1672 case QOpenGLTexture::NoFormatClass:
never executed: case QOpenGLTexture::NoFormatClass:
0
1673 break;
never executed: break;
0
1674-
1675 case QOpenGLTexture::FormatClass_128Bit:
never executed: case QOpenGLTexture::FormatClass_128Bit:
0
1676 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA32F
viewFormat == ...xture::RGBA32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1677 || viewFormat == QOpenGLTexture::RGBA32U
viewFormat == ...xture::RGBA32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1678 || viewFormat == QOpenGLTexture::RGBA32I);
viewFormat == ...xture::RGBA32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1679 break;
never executed: break;
0
1680-
1681 case QOpenGLTexture::FormatClass_96Bit:
never executed: case QOpenGLTexture::FormatClass_96Bit:
0
1682 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB32F
viewFormat == ...exture::RGB32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1683 || viewFormat == QOpenGLTexture::RGB32U
viewFormat == ...exture::RGB32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1684 || viewFormat == QOpenGLTexture::RGB32I);
viewFormat == ...exture::RGB32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1685 break;
never executed: break;
0
1686-
1687 case QOpenGLTexture::FormatClass_64Bit:
never executed: case QOpenGLTexture::FormatClass_64Bit:
0
1688 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA16F
viewFormat == ...xture::RGBA16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1689 || viewFormat == QOpenGLTexture::RG32F
viewFormat == ...Texture::RG32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1690 || viewFormat == QOpenGLTexture::RGBA16U
viewFormat == ...xture::RGBA16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1691 || viewFormat == QOpenGLTexture::RG32U
viewFormat == ...Texture::RG32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1692 || viewFormat == QOpenGLTexture::RGBA16I
viewFormat == ...xture::RGBA16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1693 || viewFormat == QOpenGLTexture::RG32I
viewFormat == ...Texture::RG32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1694 || viewFormat == QOpenGLTexture::RGBA16_UNorm
viewFormat == ...::RGBA16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1695 || viewFormat == QOpenGLTexture::RGBA16_SNorm);
viewFormat == ...::RGBA16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1696 break;
never executed: break;
0
1697-
1698 case QOpenGLTexture::FormatClass_48Bit:
never executed: case QOpenGLTexture::FormatClass_48Bit:
0
1699 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB16_UNorm
viewFormat == ...e::RGB16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1700 || viewFormat == QOpenGLTexture::RGB16_SNorm
viewFormat == ...e::RGB16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1701 || viewFormat == QOpenGLTexture::RGB16F
viewFormat == ...exture::RGB16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1702 || viewFormat == QOpenGLTexture::RGB16U
viewFormat == ...exture::RGB16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1703 || viewFormat == QOpenGLTexture::RGB16I);
viewFormat == ...exture::RGB16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1704 break;
never executed: break;
0
1705-
1706 case QOpenGLTexture::FormatClass_32Bit:
never executed: case QOpenGLTexture::FormatClass_32Bit:
0
1707 viewFormatCompatible = (viewFormat == QOpenGLTexture::RG16F
viewFormat == ...Texture::RG16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1708 || viewFormat == QOpenGLTexture::RG11B10F
viewFormat == ...ture::RG11B10FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1709 || viewFormat == QOpenGLTexture::R32F
viewFormat == ...LTexture::R32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1710 || viewFormat == QOpenGLTexture::RGB10A2
viewFormat == ...xture::RGB10A2Description
TRUEnever evaluated
FALSEnever evaluated
0
1711 || viewFormat == QOpenGLTexture::RGBA8U
viewFormat == ...exture::RGBA8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1712 || viewFormat == QOpenGLTexture::RG16U
viewFormat == ...Texture::RG16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1713 || viewFormat == QOpenGLTexture::R32U
viewFormat == ...LTexture::R32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1714 || viewFormat == QOpenGLTexture::RGBA8I
viewFormat == ...exture::RGBA8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1715 || viewFormat == QOpenGLTexture::RG16I
viewFormat == ...Texture::RG16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1716 || viewFormat == QOpenGLTexture::R32I
viewFormat == ...LTexture::R32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1717 || viewFormat == QOpenGLTexture::RGBA8_UNorm
viewFormat == ...e::RGBA8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1718 || viewFormat == QOpenGLTexture::RG16_UNorm
viewFormat == ...re::RG16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1719 || viewFormat == QOpenGLTexture::RGBA8_SNorm
viewFormat == ...e::RGBA8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1720 || viewFormat == QOpenGLTexture::RG16_SNorm
viewFormat == ...re::RG16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1721 || viewFormat == QOpenGLTexture::SRGB8_Alpha8
viewFormat == ...::SRGB8_Alpha8Description
TRUEnever evaluated
FALSEnever evaluated
0
1722 || viewFormat == QOpenGLTexture::RGB9E5);
viewFormat == ...exture::RGB9E5Description
TRUEnever evaluated
FALSEnever evaluated
0
1723 break;
never executed: break;
0
1724-
1725 case QOpenGLTexture::FormatClass_24Bit:
never executed: case QOpenGLTexture::FormatClass_24Bit:
0
1726 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB8_UNorm
viewFormat == ...re::RGB8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1727 || viewFormat == QOpenGLTexture::RGB8_SNorm
viewFormat == ...re::RGB8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1728 || viewFormat == QOpenGLTexture::SRGB8
viewFormat == ...Texture::SRGB8Description
TRUEnever evaluated
FALSEnever evaluated
0
1729 || viewFormat == QOpenGLTexture::RGB8U
viewFormat == ...Texture::RGB8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1730 || viewFormat == QOpenGLTexture::RGB8I);
viewFormat == ...Texture::RGB8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1731 break;
never executed: break;
0
1732-
1733 case QOpenGLTexture::FormatClass_16Bit:
never executed: case QOpenGLTexture::FormatClass_16Bit:
0
1734 viewFormatCompatible = (viewFormat == QOpenGLTexture::R16F
viewFormat == ...LTexture::R16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1735 || viewFormat == QOpenGLTexture::RG8U
viewFormat == ...LTexture::RG8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1736 || viewFormat == QOpenGLTexture::R16U
viewFormat == ...LTexture::R16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1737 || viewFormat == QOpenGLTexture::RG8I
viewFormat == ...LTexture::RG8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1738 || viewFormat == QOpenGLTexture::R16I
viewFormat == ...LTexture::R16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1739 || viewFormat == QOpenGLTexture::RG8_UNorm
viewFormat == ...ure::RG8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1740 || viewFormat == QOpenGLTexture::R16_UNorm
viewFormat == ...ure::R16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1741 || viewFormat == QOpenGLTexture::RG8_SNorm
viewFormat == ...ure::RG8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1742 || viewFormat == QOpenGLTexture::R16_SNorm);
viewFormat == ...ure::R16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1743 break;
never executed: break;
0
1744-
1745 case QOpenGLTexture::FormatClass_8Bit:
never executed: case QOpenGLTexture::FormatClass_8Bit:
0
1746 viewFormatCompatible = (viewFormat == QOpenGLTexture::R8U
viewFormat == ...GLTexture::R8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1747 || viewFormat == QOpenGLTexture::R8I
viewFormat == ...GLTexture::R8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1748 || viewFormat == QOpenGLTexture::R8_UNorm
viewFormat == ...ture::R8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1749 || viewFormat == QOpenGLTexture::R8_SNorm);
viewFormat == ...ture::R8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1750 break;
never executed: break;
0
1751-
1752 case QOpenGLTexture::FormatClass_RGTC1_R:
never executed: case QOpenGLTexture::FormatClass_RGTC1_R:
0
1753 viewFormatCompatible = (viewFormat == QOpenGLTexture::R_ATI1N_UNorm
viewFormat == ...:R_ATI1N_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1754 || viewFormat == QOpenGLTexture::R_ATI1N_SNorm);
viewFormat == ...:R_ATI1N_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1755 break;
never executed: break;
0
1756-
1757 case QOpenGLTexture::FormatClass_RGTC2_RG:
never executed: case QOpenGLTexture::FormatClass_RGTC2_RG:
0
1758 viewFormatCompatible = (viewFormat == QOpenGLTexture::RG_ATI2N_UNorm
viewFormat == ...RG_ATI2N_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1759 || viewFormat == QOpenGLTexture::RG_ATI2N_SNorm);
viewFormat == ...RG_ATI2N_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1760 break;
never executed: break;
0
1761-
1762 case QOpenGLTexture::FormatClass_BPTC_Unorm:
never executed: case QOpenGLTexture::FormatClass_BPTC_Unorm:
0
1763 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_BP_UNorm
viewFormat == ...::RGB_BP_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1764 || viewFormat == QOpenGLTexture::SRGB_BP_UNorm);
viewFormat == ...:SRGB_BP_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1765 break;
never executed: break;
0
1766-
1767 case QOpenGLTexture::FormatClass_BPTC_Float:
never executed: case QOpenGLTexture::FormatClass_BPTC_Float:
0
1768 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT
viewFormat == ...UNSIGNED_FLOATDescription
TRUEnever evaluated
FALSEnever evaluated
0
1769 || viewFormat == QOpenGLTexture::RGB_BP_SIGNED_FLOAT);
viewFormat == ...P_SIGNED_FLOATDescription
TRUEnever evaluated
FALSEnever evaluated
0
1770 break;
never executed: break;
0
1771-
1772 case QOpenGLTexture::FormatClass_S3TC_DXT1_RGB:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT1_RGB:
0
1773 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_DXT1
viewFormat == ...ture::RGB_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1774 || viewFormat == QOpenGLTexture::SRGB_DXT1);
viewFormat == ...ure::SRGB_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1775 break;
never executed: break;
0
1776-
1777 case QOpenGLTexture::FormatClass_S3TC_DXT1_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT1_RGBA:
0
1778 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT1
viewFormat == ...ure::RGBA_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1779 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT1);
viewFormat == ...RGB_Alpha_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1780 break;
never executed: break;
0
1781-
1782 case QOpenGLTexture::FormatClass_S3TC_DXT3_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT3_RGBA:
0
1783 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT3
viewFormat == ...ure::RGBA_DXT3Description
TRUEnever evaluated
FALSEnever evaluated
0
1784 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT3);
viewFormat == ...RGB_Alpha_DXT3Description
TRUEnever evaluated
FALSEnever evaluated
0
1785 break;
never executed: break;
0
1786-
1787 case QOpenGLTexture::FormatClass_S3TC_DXT5_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT5_RGBA:
0
1788 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT5
viewFormat == ...ure::RGBA_DXT5Description
TRUEnever evaluated
FALSEnever evaluated
0
1789 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT5);
viewFormat == ...RGB_Alpha_DXT5Description
TRUEnever evaluated
FALSEnever evaluated
0
1790 break;
never executed: break;
0
1791-
1792 case QOpenGLTexture::FormatClass_Unique:
never executed: case QOpenGLTexture::FormatClass_Unique:
0
1793 viewFormatCompatible = (viewFormat == format);-
1794 break;
never executed: break;
0
1795 }-
1796-
1797 if (!viewFormatCompatible) {
!viewFormatCompatibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1798 qWarning("QOpenGLTexture::createTextureView(): Incompatible source and view formats");-
1799 return 0;
never executed: return 0;
0
1800 }-
1801-
1802-
1803 // Create a view-
1804 QOpenGLTexture *view = new QOpenGLTexture(viewTarget);-
1805 view->setFormat(viewFormat);-
1806 view->create();-
1807 view->d_ptr->textureView = true;-
1808 texFuncs->glTextureView(view->textureId(), viewTarget, textureId, viewFormat,-
1809 minimumMipmapLevel, maximumMipmapLevel - minimumMipmapLevel + 1,-
1810 minimumLayer, maximumLayer - minimumLayer + 1);-
1811 return view;
never executed: return view;
0
1812}-
1813-
1814-
1815/*!-
1816 \class QOpenGLTexture-
1817 \inmodule QtGui-
1818 \since 5.2-
1819 \wrapper-
1820 \brief The QOpenGLTexture class encapsulates an OpenGL texture object.-
1821-
1822 QOpenGLTexture makes it easy to work with OpenGL textures and the myriad features-
1823 and targets that they offer depending upon the capabilities of your OpenGL implementation.-
1824-
1825 The typical usage pattern for QOpenGLTexture is-
1826 \list-
1827 \li Instantiate the object specifying the texture target type-
1828 \li Set properties that affect the storage requirements e.g. storage format, dimensions-
1829 \li Allocate the server-side storage-
1830 \li Optionally upload pixel data-
1831 \li Optionally set any additional properties e.g. filtering and border options-
1832 \li Render with texture or render to texture-
1833 \endlist-
1834-
1835 In the common case of simply using a QImage as the source of texture pixel data-
1836 most of the above steps are performed automatically.-
1837-
1838 \code-
1839 // Prepare texture-
1840 QOpenGLTexture *texture = new QOpenGLTexture(QImage(fileName).mirrored());-
1841 texture->setMinificationFilter(QOpenGLTexture::LinearMipMapLinear);-
1842 texture->setMagnificationFilter(QOpenGLTexture::Linear);-
1843 ...-
1844 // Render with texture-
1845 texture->bind();-
1846 glDrawArrays(...);-
1847 \endcode-
1848-
1849 Note that the QImage is mirrored vertically to account for the fact that-
1850 OpenGL and QImage use opposite directions for the y axis. Another option-
1851 would be to transform your texture coordinates.-
1852*/-
1853-
1854/*!-
1855 \enum QOpenGLTexture::Filter-
1856 This enum defines the filtering parameters for a QOpenGLTexture object.-
1857 \value Nearest Equivalent to GL_NEAREST-
1858 \value Linear Equivalent to GL_LINEAR-
1859 \value NearestMipMapNearest Equivalent to GL_NEAREST_MIPMAP_NEAREST-
1860 \value NearestMipMapLinear Equivalent to GL_NEAREST_MIPMAP_LINEAR-
1861 \value LinearMipMapNearest Equivalent to GL_LINEAR_MIPMAP_NEAREST-
1862 \value LinearMipMapLinear Equivalent to GL_LINEAR_MIPMAP_LINEAR-
1863*/-
1864-
1865/*!-
1866 \enum QOpenGLTexture::Target-
1867 This enum defines the texture target of a QOpenGLTexture object.-
1868-
1869 \value Target1D A 1-dimensional texture.-
1870 Equivalent to GL_TEXTURE_1D.-
1871 \value Target1DArray An array of 1-dimensional textures.-
1872 Equivalent to GL_TEXTURE_1D_ARRAY-
1873 \value Target2D A 2-dimensional texture.-
1874 Equivalent to GL_TEXTURE_2D-
1875 \value Target2DArray An array of 1-dimensional textures.-
1876 Equivalent to GL_TEXTURE_2D_ARRAY-
1877 \value Target3D A 3-dimensional texture.-
1878 Equivalent to GL_TEXTURE_3D-
1879 \value TargetCubeMap A cubemap texture.-
1880 Equivalent to GL_TEXTURE_CUBE_MAP-
1881 \value TargetCubeMapArray An array of cubemap textures.-
1882 Equivalent to GL_TEXTURE_CUBE_MAP_ARRAY-
1883 \value Target2DMultisample A 2-dimensional texture with multisample support.-
1884 Equivalent to GL_TEXTURE_2D_MULTISAMPLE-
1885 \value Target2DMultisampleArray An array of 2-dimensional textures with multisample support.-
1886 Equivalent to GL_TEXTURE_2D_MULTISAMPLE_ARRAY-
1887 \value TargetRectangle A rectangular 2-dimensional texture.-
1888 Equivalent to GL_TEXTURE_RECTANGLE-
1889 \value TargetBuffer A texture with data from an OpenGL buffer object.-
1890 Equivalent to GL_TEXTURE_BUFFER-
1891*/-
1892-
1893/*!-
1894 \enum QOpenGLTexture::BindingTarget-
1895 This enum defines the possible binding targets of texture units.-
1896-
1897 \value BindingTarget1D Equivalent to GL_TEXTURE_BINDING_1D-
1898 \value BindingTarget1DArray Equivalent to GL_TEXTURE_BINDING_1D_ARRAY-
1899 \value BindingTarget2D Equivalent to GL_TEXTURE_BINDING_2D-
1900 \value BindingTarget2DArray Equivalent to GL_TEXTURE_BINDING_2D_ARRAY-
1901 \value BindingTarget3D Equivalent to GL_TEXTURE_BINDING_3D-
1902 \value BindingTargetCubeMap Equivalent to GL_TEXTURE_BINDING_CUBE_MAP-
1903 \value BindingTargetCubeMapArray Equivalent to GL_TEXTURE_BINDING_CUBE_MAP_ARRAY-
1904 \value BindingTarget2DMultisample Equivalent to GL_TEXTURE_BINDING_2D_MULTISAMPLE-
1905 \value BindingTarget2DMultisampleArray Equivalent to GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY-
1906 \value BindingTargetRectangle Equivalent to GL_TEXTURE_BINDING_RECTANGLE-
1907 \value BindingTargetBuffer Equivalent to GL_TEXTURE_BINDING_BUFFER-
1908*/-
1909-
1910/*!-
1911 \enum QOpenGLTexture::MipMapGeneration-
1912 This enum defines the options to control mipmap generation.-
1913-
1914 \value GenerateMipMaps Mipmaps should be generated-
1915 \value DontGenerateMipMaps Mipmaps should not be generated-
1916*/-
1917-
1918/*!-
1919 \enum QOpenGLTexture::TextureUnitReset-
1920 This enum defines options ot control texture unit activation.-
1921-
1922 \value ResetTextureUnit The previous active texture unit will be reset-
1923 \value DontResetTextureUnit The previous active texture unit will not be rest-
1924*/-
1925-
1926/*!-
1927 \enum QOpenGLTexture::TextureFormat-
1928 This enum defines the possible texture formats. Depending upon your OpenGL-
1929 implementation only a subset of these may be supported.-
1930-
1931 \value NoFormat Equivalent to GL_NONE-
1932-
1933 \value R8_UNorm Equivalent to GL_R8-
1934 \value RG8_UNorm Equivalent to GL_RG8-
1935 \value RGB8_UNorm Equivalent to GL_RGB8-
1936 \value RGBA8_UNorm Equivalent to GL_RGBA8-
1937-
1938 \value R16_UNorm Equivalent to GL_R16-
1939 \value RG16_UNorm Equivalent to GL_RG16-
1940 \value RGB16_UNorm Equivalent to GL_RGB16-
1941 \value RGBA16_UNorm Equivalent to GL_RGBA16-
1942-
1943 \value R8_SNorm Equivalent to GL_R8_SNORM-
1944 \value RG8_SNorm Equivalent to GL_RG8_SNORM-
1945 \value RGB8_SNorm Equivalent to GL_RGB8_SNORM-
1946 \value RGBA8_SNorm Equivalent to GL_RGBA8_SNORM-
1947-
1948 \value R16_SNorm Equivalent to GL_R16_SNORM-
1949 \value RG16_SNorm Equivalent to GL_RG16_SNORM-
1950 \value RGB16_SNorm Equivalent to GL_RGB16_SNORM-
1951 \value RGBA16_SNorm Equivalent to GL_RGBA16_SNORM-
1952-
1953 \value R8U Equivalent to GL_R8UI-
1954 \value RG8U Equivalent to GL_RG8UI-
1955 \value RGB8U Equivalent to GL_RGB8UI-
1956 \value RGBA8U Equivalent to GL_RGBA8UI-
1957-
1958 \value R16U Equivalent to GL_R16UI-
1959 \value RG16U Equivalent to GL_RG16UI-
1960 \value RGB16U Equivalent to GL_RGB16UI-
1961 \value RGBA16U Equivalent to GL_RGBA16UI-
1962-
1963 \value R32U Equivalent to GL_R32UI-
1964 \value RG32U Equivalent to GL_RG32UI-
1965 \value RGB32U Equivalent to GL_RGB32UI-
1966 \value RGBA32U Equivalent to GL_RGBA32UI-
1967-
1968 \value R8I Equivalent to GL_R8I-
1969 \value RG8I Equivalent to GL_RG8I-
1970 \value RGB8I Equivalent to GL_RGB8I-
1971 \value RGBA8I Equivalent to GL_RGBA8I-
1972-
1973 \value R16I Equivalent to GL_R16I-
1974 \value RG16I Equivalent to GL_RG16I-
1975 \value RGB16I Equivalent to GL_RGB16I-
1976 \value RGBA16I Equivalent to GL_RGBA16I-
1977-
1978 \value R32I Equivalent to GL_R32I-
1979 \value RG32I Equivalent to GL_RG32I-
1980 \value RGB32I Equivalent to GL_RGB32I-
1981 \value RGBA32I Equivalent to GL_RGBA32I-
1982-
1983 \value R16F Equivalent to GL_R16F-
1984 \value RG16F Equivalent to GL_RG16F-
1985 \value RGB16F Equivalent to GL_RGB16F-
1986 \value RGBA16F Equivalent to GL_RGBA16F-
1987-
1988 \value R32F Equivalent to GL_R32F-
1989 \value RG32F Equivalent to GL_RG32F-
1990 \value RGB32F Equivalent to GL_RGB32F-
1991 \value RGBA32F Equivalent to GL_RGBA32F-
1992-
1993 \value RGB9E5 Equivalent to GL_RGB9_E5-
1994 \value RG11B10F Equivalent to GL_R11F_G11F_B10F-
1995 \value RG3B2 Equivalent to GL_R3_G3_B2-
1996 \value R5G6B5 Equivalent to GL_RGB565-
1997 \value RGB5A1 Equivalent to GL_RGB5_A1-
1998 \value RGBA4 Equivalent to GL_RGBA4-
1999 \value RGB10A2 Equivalent to GL_RGB10_A2UI-
2000-
2001 \value D16 Equivalent to GL_DEPTH_COMPONENT16-
2002 \value D24 Equivalent to GL_DEPTH_COMPONENT24-
2003 \value D24S8 Equivalent to GL_DEPTH24_STENCIL8-
2004 \value D32 Equivalent to GL_DEPTH_COMPONENT32-
2005 \value D32F Equivalent to GL_DEPTH_COMPONENT32F-
2006 \value D32FS8X24 Equivalent to GL_DEPTH32F_STENCIL8-
2007 \value S8 Equivalent to GL_STENCIL_INDEX8. Introduced in Qt 5.4-
2008-
2009 \value RGB_DXT1 Equivalent to GL_COMPRESSED_RGB_S3TC_DXT1_EXT-
2010 \value RGBA_DXT1 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT1_EXT-
2011 \value RGBA_DXT3 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT3_EXT-
2012 \value RGBA_DXT5 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT5_EXT-
2013 \value R_ATI1N_UNorm Equivalent to GL_COMPRESSED_RED_RGTC1-
2014 \value R_ATI1N_SNorm Equivalent to GL_COMPRESSED_SIGNED_RED_RGTC1-
2015 \value RG_ATI2N_UNorm Equivalent to GL_COMPRESSED_RG_RGTC2-
2016 \value RG_ATI2N_SNorm Equivalent to GL_COMPRESSED_SIGNED_RG_RGTC2-
2017 \value RGB_BP_UNSIGNED_FLOAT Equivalent to GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB-
2018 \value RGB_BP_SIGNED_FLOAT Equivalent to GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB-
2019 \value RGB_BP_UNorm Equivalent to GL_COMPRESSED_RGBA_BPTC_UNORM_ARB-
2020 \value R11_EAC_UNorm Equivalent to GL_COMPRESSED_R11_EAC-
2021 \value R11_EAC_SNorm Equivalent to GL_COMPRESSED_SIGNED_R11_EAC-
2022 \value RG11_EAC_UNorm Equivalent to GL_COMPRESSED_RG11_EAC-
2023 \value RG11_EAC_SNorm Equivalent to GL_COMPRESSED_SIGNED_RG11_EAC-
2024 \value RGB8_ETC2 Equivalent to GL_COMPRESSED_RGB8_ETC2-
2025 \value SRGB8_ETC2 Equivalent to GL_COMPRESSED_SRGB8_ETC2-
2026 \value RGB8_PunchThrough_Alpha1_ETC2 Equivalent to GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2-
2027 \value SRGB8_PunchThrough_Alpha1_ETC2 Equivalent to GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2-
2028 \value RGBA8_ETC2_EAC Equivalent to GL_COMPRESSED_RGBA8_ETC2_EAC-
2029 \value SRGB8_Alpha8_ETC2_EAC Equivalent to GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC-
2030 \value RGB8_ETC1 Equivalent to GL_ETC1_RGB8_OES-
2031-
2032 \value SRGB8 Equivalent to GL_SRGB8-
2033 \value SRGB8_Alpha8 Equivalent to GL_SRGB8_ALPHA8-
2034 \value SRGB_DXT1 Equivalent to GL_COMPRESSED_SRGB_S3TC_DXT1_EXT-
2035 \value SRGB_Alpha_DXT1 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT-
2036 \value SRGB_Alpha_DXT3 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT-
2037 \value SRGB_Alpha_DXT5 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT-
2038 \value SRGB_BP_UNorm Equivalent to GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB-
2039-
2040 \value DepthFormat Equivalent to GL_DEPTH_COMPONENT (only OpenGL ES 3 or ES 2 with OES_depth_texture)-
2041 \value AlphaFormat Equivalent to GL_ALPHA (OpenGL ES 2 only)-
2042 \value RGBFormat Equivalent to GL_RGB (OpenGL ES 2 only)-
2043 \value RGBAFormat Equivalent to GL_RGBA (OpenGL ES 2 only)-
2044 \value LuminanceFormat Equivalent to GL_LUMINANCE (OpenGL ES 2 only)-
2045 \value LuminanceAlphaFormat Equivalent to GL_LUMINANCE_ALPHA (OpenGL ES 2 only)-
2046*/-
2047-
2048/*!-
2049 \enum QOpenGLTexture::CubeMapFace-
2050 This enum defines the possible CubeMap faces.-
2051-
2052 \value CubeMapPositiveX Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_X-
2053 \value CubeMapNegativeX Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_X-
2054 \value CubeMapPositiveY Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_Y-
2055 \value CubeMapNegativeY Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_Y-
2056 \value CubeMapPositiveZ Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_Z-
2057 \value CubeMapNegativeZ Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_Z-
2058*/-
2059-
2060/*!-
2061 \enum QOpenGLTexture::PixelFormat-
2062 This enum defines the possible client-side pixel formats for a pixel-
2063 transfer operation.-
2064-
2065 \value NoSourceFormat Equivalent to GL_NONE-
2066 \value Red Equivalent to GL_RED-
2067 \value RG Equivalent to GL_RG-
2068 \value RGB Equivalent to GL_RGB-
2069 \value BGR Equivalent to GL_BGR-
2070 \value RGBA Equivalent to GL_RGBA-
2071 \value BGRA Equivalent to GL_BGRA-
2072 \value Red_Integer Equivalent to GL_RED_INTEGER-
2073 \value RG_Integer Equivalent to GL_RG_INTEGER-
2074 \value RGB_Integer Equivalent to GL_RGB_INTEGER-
2075 \value BGR_Integer Equivalent to GL_BGR_INTEGER-
2076 \value RGBA_Integer Equivalent to GL_RGBA_INTEGER-
2077 \value BGRA_Integer Equivalent to GL_BGRA_INTEGER-
2078 \value Stencil Equivalent to GL_STENCIL_INDEX. Introduced in Qt 5.4-
2079 \value Depth Equivalent to GL_DEPTH_COMPONENT-
2080 \value DepthStencil Equivalent to GL_DEPTH_STENCIL-
2081 \value Alpha Equivalent to GL_ALPHA (OpenGL ES 2 only)-
2082 \value Luminance Equivalent to GL_LUMINANCE (OpenGL ES 2 only)-
2083 \value LuminanceAlpha Equivalent to GL_LUMINANCE_ALPHA (OpenGL ES 2 only)-
2084-
2085*/-
2086-
2087/*!-
2088 \enum QOpenGLTexture::PixelType-
2089 This enum defines the possible pixel data types for a pixel transfer operation-
2090-
2091 \value NoPixelType Equivalent to GL_NONE-
2092 \value Int8 Equivalent to GL_BYTE-
2093 \value UInt8 Equivalent to GL_UNSIGNED_BYTE-
2094 \value Int16 Equivalent to GL_SHORT-
2095 \value UInt16 Equivalent to GL_UNSIGNED_SHORT-
2096 \value Int32 Equivalent to GL_INT-
2097 \value UInt32 Equivalent to GL_UNSIGNED_INT-
2098 \value Float16 Equivalent to GL_HALF_FLOAT-
2099 \value Float16OES Equivalent to GL_HALF_FLOAT_OES-
2100 \value Float32 Equivalent to GL_FLOAT-
2101 \value UInt32_RGB9_E5 Equivalent to GL_UNSIGNED_INT_5_9_9_9_REV-
2102 \value UInt32_RG11B10F Equivalent to GL_UNSIGNED_INT_10F_11F_11F_REV-
2103 \value UInt8_RG3B2 Equivalent to GL_UNSIGNED_BYTE_3_3_2-
2104 \value UInt8_RG3B2_Rev Equivalent to GL_UNSIGNED_BYTE_2_3_3_REV-
2105 \value UInt16_RGB5A1 Equivalent to GL_UNSIGNED_SHORT_5_5_5_1-
2106 \value UInt16_RGB5A1_Rev Equivalent to GL_UNSIGNED_SHORT_1_5_5_5_REV-
2107 \value UInt16_R5G6B5 Equivalent to GL_UNSIGNED_SHORT_5_6_5-
2108 \value UInt16_R5G6B5_Rev Equivalent to GL_UNSIGNED_SHORT_5_6_5_REV-
2109 \value UInt16_RGBA4 Equivalent to GL_UNSIGNED_SHORT_4_4_4_4-
2110 \value UInt16_RGBA4_Rev Equivalent to GL_UNSIGNED_SHORT_4_4_4_4_REV-
2111 \value UInt32_RGBA8 Equivalent to GL_UNSIGNED_INT_8_8_8_8-
2112 \value UInt32_RGBA8_Rev Equivalent to GL_UNSIGNED_INT_8_8_8_8_REV-
2113 \value UInt32_RGB10A2 Equivalent to GL_UNSIGNED_INT_10_10_10_2-
2114 \value UInt32_RGB10A2_Rev Equivalent to GL_UNSIGNED_INT_2_10_10_10_REV-
2115 \value UInt32_D24S8 Equivalent to GL_UNSIGNED_INT_24_8. Introduced in Qt 5.4-
2116 \value Float32_D32_UInt32_S8_X24 Equivalent to GL_FLOAT_32_UNSIGNED_INT_24_8_REV. Introduced in Qt 5.4-
2117*/-
2118-
2119/*!-
2120 \enum QOpenGLTexture::Feature-
2121 This enum defines the OpenGL texture-related features that can be tested for.-
2122-
2123 \value ImmutableStorage Support for immutable texture storage-
2124 \value ImmutableMultisampleStorage Support for immutable texture storage with-
2125 multisample targets-
2126 \value TextureRectangle Support for the GL_TEXTURE_RECTANGLE target-
2127 \value TextureArrays Support for texture targets with array layers-
2128 \value Texture3D Support for the 3 dimensional texture target-
2129 \value TextureMultisample Support for texture targets that have multisample capabilities-
2130 \value TextureBuffer Support for textures that use OpenGL buffer objects-
2131 as their data source-
2132 \value TextureCubeMapArrays Support for cubemap array texture target-
2133 \value Swizzle Support for texture component swizzle masks-
2134 \value StencilTexturing Support for stencil texturing (i.e. looking up depth or stencil-
2135 components of a combined depth/stencil format texture in GLSL shaders).-
2136 \value AnisotropicFiltering Support for anisotropic texture filtering-
2137 \value NPOTTextures Basic support for non-power-of-two textures-
2138 \value NPOTTextureRepeat Full support for non-power-of-two textures including texture-
2139 repeat modes-
2140 \value Texture1D Support for the 1 dimensional texture target-
2141 \value TextureComparisonOperators Support for texture comparison operators-
2142 \value TextureMipMapLevel Support for setting the base and maximum mipmap levels-
2143*/-
2144-
2145/*!-
2146 \enum QOpenGLTexture::SwizzleComponent-
2147 This enum defines the texture color components that can be assigned a swizzle mask.-
2148-
2149 \value SwizzleRed The red component. Equivalent to GL_TEXTURE_SWIZZLE_R-
2150 \value SwizzleGreen The green component. Equivalent to GL_TEXTURE_SWIZZLE_G-
2151 \value SwizzleBlue The blue component. Equivalent to GL_TEXTURE_SWIZZLE_B-
2152 \value SwizzleAlpha The alpha component. Equivalent to GL_TEXTURE_SWIZZLE_A-
2153*/-
2154-
2155/*!-
2156 \enum QOpenGLTexture::SwizzleValue-
2157 This enum defines the possible mask values for texture swizzling.-
2158-
2159 \value RedValue Maps the component to the red channel. Equivalent to GL_RED-
2160 \value GreenValue Maps the component to the green channel. Equivalent to GL_GREEN-
2161 \value BlueValue Maps the component to the blue channel. Equivalent to GL_BLUE-
2162 \value AlphaValue Maps the component to the alpha channel. Equivalent to GL_ALPHA-
2163 \value ZeroValue Maps the component to a fixed value of 0. Equivalent to GL_ZERO-
2164 \value OneValue Maps the component to a fixed value of 1. Equivalent to GL_ONE-
2165*/-
2166-
2167/*!-
2168 \enum QOpenGLTexture::WrapMode-
2169 This enum defines the possible texture coordinate wrapping modes.-
2170-
2171 \value Repeat Texture coordinate is repeated. Equivalent to GL_REPEAT-
2172 \value MirroredRepeat Texture coordinate is reflected about 0 and 1. Equivalent to GL_MIRRORED_REPEAT-
2173 \value ClampToEdge Clamps the texture coordinates to [0,1]. Equivalent to GL_CLAMP_TO_EDGE-
2174 \value ClampToBorder As for ClampToEdge but also blends samples at 0 and 1 with a-
2175 fixed border color. Equivalent to GL_CLAMP_TO_BORDER-
2176*/-
2177-
2178/*!-
2179 \enum QOpenGLTexture::CoordinateDirection-
2180 This enum defines the possible texture coordinate directions-
2181-
2182 \value DirectionS The horizontal direction. Equivalent to GL_TEXTURE_WRAP_S-
2183 \value DirectionT The vertical direction. Equivalent to GL_TEXTURE_WRAP_T-
2184 \value DirectionR The depth direction. Equivalent to GL_TEXTURE_WRAP_R-
2185*/-
2186-
2187/*!-
2188 Creates a QOpenGLTexture object that can later be bound to \a target.-
2189-
2190 This does not create the underlying OpenGL texture object. Therefore,-
2191 construction using this constructor does not require a valid current-
2192 OpenGL context.-
2193*/-
2194QOpenGLTexture::QOpenGLTexture(Target target)-
2195 : d_ptr(new QOpenGLTexturePrivate(target, this))-
2196{-
2197}
never executed: end of block
0
2198-
2199/*!-
2200 Creates a QOpenGLTexture object that can later be bound to the 2D texture-
2201 target and contains the pixel data contained in \a image. If you wish-
2202 to have a chain of mipmaps generated then set \a genMipMaps to \c true (this-
2203 is the default).-
2204-
2205 This does create the underlying OpenGL texture object. Therefore,-
2206 construction using this constructor does require a valid current-
2207 OpenGL context.-
2208*/-
2209QOpenGLTexture::QOpenGLTexture(const QImage& image, MipMapGeneration genMipMaps)-
2210 : d_ptr(new QOpenGLTexturePrivate(QOpenGLTexture::Target2D, this))-
2211{-
2212 setData(image, genMipMaps);-
2213}
never executed: end of block
0
2214-
2215QOpenGLTexture::~QOpenGLTexture()-
2216{-
2217}-
2218-
2219/*!-
2220 Returns the binding target of this texture.-
2221-
2222 \since 5.4-
2223*/-
2224QOpenGLTexture::Target QOpenGLTexture::target() const-
2225{-
2226 Q_D(const QOpenGLTexture);-
2227 return d->target;
never executed: return d->target;
0
2228}-
2229-
2230/*!-
2231 Creates the underlying OpenGL texture object. This requires a current valid-
2232 OpenGL context. If the texture object already exists, this function does-
2233 nothing.-
2234-
2235 Once the texture object is created you can obtain the object-
2236 name from the textureId() function. This may be useful if you wish to make-
2237 some raw OpenGL calls related to this texture.-
2238-
2239 Normally it should not be necessary to call this function directly as all-
2240 functions that set properties of the texture object implicitly call create()-
2241 on your behalf.-
2242-
2243 Returns \c true if the creation succeeded, otherwise returns \c false.-
2244-
2245 \sa destroy(), isCreated(), textureId()-
2246*/-
2247bool QOpenGLTexture::create()-
2248{-
2249 Q_D(QOpenGLTexture);-
2250 return d->create();
never executed: return d->create();
0
2251}-
2252-
2253/*!-
2254 Destroys the underlying OpenGL texture object. This requires a current valid-
2255 OpenGL context.-
2256-
2257 \sa create(), isCreated(), textureId()-
2258*/-
2259void QOpenGLTexture::destroy()-
2260{-
2261 Q_D(QOpenGLTexture);-
2262 return d->destroy();
never executed: return d->destroy();
0
2263}-
2264-
2265/*!-
2266 Returns \c true if the underlying OpenGL texture object has been created.-
2267-
2268 \sa create(), destroy(), textureId()-
2269*/-
2270bool QOpenGLTexture::isCreated() const-
2271{-
2272 Q_D(const QOpenGLTexture);-
2273 return d->textureId != 0;
never executed: return d->textureId != 0;
0
2274}-
2275-
2276/*!-
2277 Returns the name of the underlying OpenGL texture object or 0 if it has-
2278 not yet been created.-
2279-
2280 \sa create(), destroy(), isCreated()-
2281*/-
2282GLuint QOpenGLTexture::textureId() const-
2283{-
2284 Q_D(const QOpenGLTexture);-
2285 return d->textureId;
never executed: return d->textureId;
0
2286}-
2287-
2288/*!-
2289 Binds this texture to the currently active texture unit ready for-
2290 rendering. Note that you do not need to bind QOpenGLTexture objects-
2291 in order to modify them as the implementation makes use of the-
2292 EXT_direct_state_access extension where available and simulates it-
2293 where it is not.-
2294-
2295 \sa release()-
2296*/-
2297void QOpenGLTexture::bind()-
2298{-
2299 Q_D(QOpenGLTexture);-
2300 Q_ASSERT(d->textureId);-
2301 d->bind();-
2302}
never executed: end of block
0
2303-
2304/*!-
2305 Binds this texture to texture unit \a unit ready for-
2306 rendering. Note that you do not need to bind QOpenGLTexture objects-
2307 in order to modify them as the implementation makes use of the-
2308 EXT_direct_state_access extension where available and simulates it-
2309 where it is not.-
2310-
2311 If parameter \a reset is \c true then this function will restore-
2312 the active unit to the texture unit that was active upon entry.-
2313-
2314 \sa release()-
2315*/-
2316void QOpenGLTexture::bind(uint unit, TextureUnitReset reset)-
2317{-
2318 Q_D(QOpenGLTexture);-
2319 Q_ASSERT(d->textureId);-
2320 d->bind(unit, reset);-
2321}
never executed: end of block
0
2322-
2323/*!-
2324 Unbinds this texture from the currently active texture unit.-
2325-
2326 \sa bind()-
2327*/-
2328void QOpenGLTexture::release()-
2329{-
2330 Q_D(QOpenGLTexture);-
2331 d->release();-
2332}
never executed: end of block
0
2333-
2334/*!-
2335 Unbinds this texture from texture unit \a unit.-
2336-
2337 If parameter \a reset is \c true then this function-
2338 will restore the active unit to the texture unit that was active-
2339 upon entry.-
2340*/-
2341void QOpenGLTexture::release(uint unit, TextureUnitReset reset)-
2342{-
2343 Q_D(QOpenGLTexture);-
2344 d->release(unit, reset);-
2345}
never executed: end of block
0
2346-
2347/*!-
2348 Returns \c true if this texture is bound to the corresponding target-
2349 of the currently active texture unit.-
2350-
2351 \sa bind(), release()-
2352*/-
2353bool QOpenGLTexture::isBound() const-
2354{-
2355 Q_D(const QOpenGLTexture);-
2356 Q_ASSERT(d->textureId);-
2357 return d->isBound();
never executed: return d->isBound();
0
2358}-
2359-
2360/*!-
2361 Returns \c true if this texture is bound to the corresponding target-
2362 of texture unit \a unit.-
2363-
2364 \sa bind(), release()-
2365*/-
2366bool QOpenGLTexture::isBound(uint unit)-
2367{-
2368 Q_D(const QOpenGLTexture);-
2369 Q_ASSERT(d->textureId);-
2370 return d->isBound(unit);
never executed: return d->isBound(unit);
0
2371}-
2372-
2373/*!-
2374 Returns the textureId of the texture that is bound to the \a target-
2375 of the currently active texture unit.-
2376*/-
2377GLuint QOpenGLTexture::boundTextureId(BindingTarget target)-
2378{-
2379 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
2380 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2381 qWarning("QOpenGLTexture::boundTextureId() requires a valid current context");-
2382 return 0;
never executed: return 0;
0
2383 }-
2384-
2385 GLint textureId = 0;-
2386 ctx->functions()->glGetIntegerv(target, &textureId);-
2387 return static_cast<GLuint>(textureId);
never executed: return static_cast<GLuint>(textureId);
0
2388}-
2389-
2390/*!-
2391 Returns the textureId of the texture that is bound to the \a target-
2392 of the texture unit \a unit.-
2393*/-
2394GLuint QOpenGLTexture::boundTextureId(uint unit, BindingTarget target)-
2395{-
2396 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
2397 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2398 qWarning("QOpenGLTexture::boundTextureId() requires a valid current context");-
2399 return 0;
never executed: return 0;
0
2400 }-
2401-
2402 QOpenGLFunctions *funcs = ctx->functions();-
2403 funcs->initializeOpenGLFunctions();-
2404-
2405 GLint oldTextureUnit = 0;-
2406 funcs->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);-
2407-
2408 funcs->glActiveTexture(unit);-
2409 GLint textureId = 0;-
2410 funcs->glGetIntegerv(target, &textureId);-
2411 funcs->glActiveTexture(oldTextureUnit);-
2412-
2413 return static_cast<GLuint>(textureId);
never executed: return static_cast<GLuint>(textureId);
0
2414}-
2415-
2416/*!-
2417 Sets the format of this texture object to \a format. This function-
2418 must be called before texture storage is allocated.-
2419-
2420 Note that all formats may not be supported. The exact set of supported-
2421 formats is dependent upon your OpenGL implementation and version.-
2422-
2423 \sa format(), allocateStorage()-
2424*/-
2425void QOpenGLTexture::setFormat(TextureFormat format)-
2426{-
2427 Q_D(QOpenGLTexture);-
2428 d->create();-
2429 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2430 qWarning("QOpenGLTexture::setFormat(): Cannot change format once storage has been allocated");-
2431 return;
never executed: return;
0
2432 }-
2433-
2434 d->format = format;-
2435-
2436 switch (format) {-
2437 case NoFormat:
never executed: case NoFormat:
0
2438 d->formatClass = NoFormatClass;-
2439 break;
never executed: break;
0
2440-
2441 case RGBA32F:
never executed: case RGBA32F:
0
2442 case RGBA32U:
never executed: case RGBA32U:
0
2443 case RGBA32I:
never executed: case RGBA32I:
0
2444 d->formatClass = FormatClass_128Bit;-
2445 break;
never executed: break;
0
2446-
2447 case RGB32F:
never executed: case RGB32F:
0
2448 case RGB32U:
never executed: case RGB32U:
0
2449 case RGB32I:
never executed: case RGB32I:
0
2450 d->formatClass = FormatClass_96Bit;-
2451 break;
never executed: break;
0
2452-
2453 case RGBA16F:
never executed: case RGBA16F:
0
2454 case RG32F:
never executed: case RG32F:
0
2455 case RGBA16U:
never executed: case RGBA16U:
0
2456 case RG32U:
never executed: case RG32U:
0
2457 case RGBA16I:
never executed: case RGBA16I:
0
2458 case RG32I:
never executed: case RG32I:
0
2459 case RGBA16_UNorm:
never executed: case RGBA16_UNorm:
0
2460 case RGBA16_SNorm:
never executed: case RGBA16_SNorm:
0
2461 d->formatClass = FormatClass_64Bit;-
2462 break;
never executed: break;
0
2463-
2464 case RGB16_UNorm:
never executed: case RGB16_UNorm:
0
2465 case RGB16_SNorm:
never executed: case RGB16_SNorm:
0
2466 case RGB16F:
never executed: case RGB16F:
0
2467 case RGB16U:
never executed: case RGB16U:
0
2468 case RGB16I:
never executed: case RGB16I:
0
2469 d->formatClass = FormatClass_48Bit;-
2470 break;
never executed: break;
0
2471-
2472 case RG16F:
never executed: case RG16F:
0
2473 case RG11B10F:
never executed: case RG11B10F:
0
2474 case R32F:
never executed: case R32F:
0
2475 case RGB10A2:
never executed: case RGB10A2:
0
2476 case RGBA8U:
never executed: case RGBA8U:
0
2477 case RG16U:
never executed: case RG16U:
0
2478 case R32U:
never executed: case R32U:
0
2479 case RGBA8I:
never executed: case RGBA8I:
0
2480 case RG16I:
never executed: case RG16I:
0
2481 case R32I:
never executed: case R32I:
0
2482 case RGBA8_UNorm:
never executed: case RGBA8_UNorm:
0
2483 case RG16_UNorm:
never executed: case RG16_UNorm:
0
2484 case RGBA8_SNorm:
never executed: case RGBA8_SNorm:
0
2485 case RG16_SNorm:
never executed: case RG16_SNorm:
0
2486 case SRGB8_Alpha8:
never executed: case SRGB8_Alpha8:
0
2487 case RGB9E5:
never executed: case RGB9E5:
0
2488 d->formatClass = FormatClass_32Bit;-
2489 break;
never executed: break;
0
2490-
2491 case RGB8_UNorm:
never executed: case RGB8_UNorm:
0
2492 case RGB8_SNorm:
never executed: case RGB8_SNorm:
0
2493 case SRGB8:
never executed: case SRGB8:
0
2494 case RGB8U:
never executed: case RGB8U:
0
2495 case RGB8I:
never executed: case RGB8I:
0
2496 d->formatClass = FormatClass_24Bit;-
2497 break;
never executed: break;
0
2498-
2499 case R16F:
never executed: case R16F:
0
2500 case RG8U:
never executed: case RG8U:
0
2501 case R16U:
never executed: case R16U:
0
2502 case RG8I:
never executed: case RG8I:
0
2503 case R16I:
never executed: case R16I:
0
2504 case RG8_UNorm:
never executed: case RG8_UNorm:
0
2505 case R16_UNorm:
never executed: case R16_UNorm:
0
2506 case RG8_SNorm:
never executed: case RG8_SNorm:
0
2507 case R16_SNorm:
never executed: case R16_SNorm:
0
2508 d->formatClass = FormatClass_16Bit;-
2509 break;
never executed: break;
0
2510-
2511 case R8U:
never executed: case R8U:
0
2512 case R8I:
never executed: case R8I:
0
2513 case R8_UNorm:
never executed: case R8_UNorm:
0
2514 case R8_SNorm:
never executed: case R8_SNorm:
0
2515 d->formatClass = FormatClass_8Bit;-
2516 break;
never executed: break;
0
2517-
2518 case R_ATI1N_UNorm:
never executed: case R_ATI1N_UNorm:
0
2519 case R_ATI1N_SNorm:
never executed: case R_ATI1N_SNorm:
0
2520 d->formatClass = FormatClass_RGTC1_R;-
2521 break;
never executed: break;
0
2522-
2523 case RG_ATI2N_UNorm:
never executed: case RG_ATI2N_UNorm:
0
2524 case RG_ATI2N_SNorm:
never executed: case RG_ATI2N_SNorm:
0
2525 d->formatClass = FormatClass_RGTC2_RG;-
2526 break;
never executed: break;
0
2527-
2528 case RGB_BP_UNorm:
never executed: case RGB_BP_UNorm:
0
2529 case SRGB_BP_UNorm:
never executed: case SRGB_BP_UNorm:
0
2530 d->formatClass = FormatClass_BPTC_Unorm;-
2531 break;
never executed: break;
0
2532-
2533 case RGB_BP_UNSIGNED_FLOAT:
never executed: case RGB_BP_UNSIGNED_FLOAT:
0
2534 case RGB_BP_SIGNED_FLOAT:
never executed: case RGB_BP_SIGNED_FLOAT:
0
2535 d->formatClass = FormatClass_BPTC_Float;-
2536 break;
never executed: break;
0
2537-
2538 case RGB_DXT1:
never executed: case RGB_DXT1:
0
2539 case SRGB_DXT1:
never executed: case SRGB_DXT1:
0
2540 d->formatClass = FormatClass_S3TC_DXT1_RGB;-
2541 break;
never executed: break;
0
2542-
2543 case RGBA_DXT1:
never executed: case RGBA_DXT1:
0
2544 case SRGB_Alpha_DXT1:
never executed: case SRGB_Alpha_DXT1:
0
2545 d->formatClass = FormatClass_S3TC_DXT1_RGBA;-
2546 break;
never executed: break;
0
2547-
2548 case RGBA_DXT3:
never executed: case RGBA_DXT3:
0
2549 case SRGB_Alpha_DXT3:
never executed: case SRGB_Alpha_DXT3:
0
2550 d->formatClass = FormatClass_S3TC_DXT3_RGBA;-
2551 break;
never executed: break;
0
2552-
2553 case RGBA_DXT5:
never executed: case RGBA_DXT5:
0
2554 case SRGB_Alpha_DXT5:
never executed: case SRGB_Alpha_DXT5:
0
2555 d->formatClass = FormatClass_S3TC_DXT5_RGBA;-
2556 break;
never executed: break;
0
2557-
2558 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
2559 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
2560 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
2561 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
2562 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
2563 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
2564 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
2565 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
2566 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
2567 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
2568 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
2569 case RG3B2:
never executed: case RG3B2:
0
2570 case R5G6B5:
never executed: case R5G6B5:
0
2571 case RGB5A1:
never executed: case RGB5A1:
0
2572 case RGBA4:
never executed: case RGBA4:
0
2573 case D16:
never executed: case D16:
0
2574 case D24:
never executed: case D24:
0
2575 case D24S8:
never executed: case D24S8:
0
2576 case D32:
never executed: case D32:
0
2577 case D32F:
never executed: case D32F:
0
2578 case D32FS8X24:
never executed: case D32FS8X24:
0
2579 case S8:
never executed: case S8:
0
2580 case DepthFormat:
never executed: case DepthFormat:
0
2581 case AlphaFormat:
never executed: case AlphaFormat:
0
2582 case RGBFormat:
never executed: case RGBFormat:
0
2583 case RGBAFormat:
never executed: case RGBAFormat:
0
2584 case LuminanceFormat:
never executed: case LuminanceFormat:
0
2585 case LuminanceAlphaFormat:
never executed: case LuminanceAlphaFormat:
0
2586 d->formatClass = FormatClass_Unique;-
2587 break;
never executed: break;
0
2588 }-
2589}
never executed: end of block
0
2590-
2591/*!-
2592 Returns the format of this texture object.-
2593-
2594 \sa setFormat()-
2595*/-
2596QOpenGLTexture::TextureFormat QOpenGLTexture::format() const-
2597{-
2598 Q_D(const QOpenGLTexture);-
2599 return d->format;
never executed: return d->format;
0
2600}-
2601-
2602/*!-
2603 Sets the dimensions of this texture object to \a width,-
2604 \a height, and \a depth. The default for each dimension is 1.-
2605 The maximum allowable texture size is dependent upon your OpenGL-
2606 implementation. Allocating storage for a texture less than the-
2607 maximum size can still fail if your system is low on resources.-
2608-
2609 \sa width(), height(), depth()-
2610*/-
2611void QOpenGLTexture::setSize(int width, int height, int depth)-
2612{-
2613 Q_D(QOpenGLTexture);-
2614 d->create();-
2615 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2616 qWarning("Cannot resize a texture that already has storage allocated.\n"-
2617 "To do so, destroy() the texture and then create() and setSize()");-
2618 return;
never executed: return;
0
2619 }-
2620-
2621 switch (d->target) {-
2622 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2623 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2624 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2625 d->dimensions[0] = width;-
2626 Q_UNUSED(height);-
2627 Q_UNUSED(depth);-
2628 break;
never executed: break;
0
2629-
2630 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2631 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2632 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2633 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2634 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2635 d->dimensions[0] = width;-
2636 d->dimensions[1] = height;-
2637 Q_UNUSED(depth);-
2638 break;
never executed: break;
0
2639-
2640 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2641 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2642 if (width != height)
width != heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2643 qWarning("QAbstractOpenGLTexture::setSize(): Cube map textures must be square");
never executed: QMessageLogger(__FILE__, 2643, __PRETTY_FUNCTION__).warning("QAbstractOpenGLTexture::setSize(): Cube map textures must be square");
0
2644 d->dimensions[0] = d->dimensions[1] = width;-
2645 Q_UNUSED(depth);-
2646 break;
never executed: break;
0
2647-
2648 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2649 d->dimensions[0] = width;-
2650 d->dimensions[1] = height;-
2651 d->dimensions[2] = depth;-
2652 break;
never executed: break;
0
2653 }-
2654}
never executed: end of block
0
2655-
2656/*!-
2657 Returns the width of a 1D, 2D or 3D texture.-
2658-
2659 \sa height(), depth(), setSize()-
2660*/-
2661int QOpenGLTexture::width() const-
2662{-
2663 Q_D(const QOpenGLTexture);-
2664 return d->dimensions[0];
never executed: return d->dimensions[0];
0
2665}-
2666-
2667/*!-
2668 Returns the height of a 2D or 3D texture.-
2669-
2670 \sa width(), depth(), setSize()-
2671*/-
2672int QOpenGLTexture::height() const-
2673{-
2674 Q_D(const QOpenGLTexture);-
2675 return d->dimensions[1];
never executed: return d->dimensions[1];
0
2676}-
2677-
2678/*!-
2679 Returns the depth of a 3D texture.-
2680-
2681 \sa width(), height(), setSize()-
2682*/-
2683int QOpenGLTexture::depth() const-
2684{-
2685 Q_D(const QOpenGLTexture);-
2686 return d->dimensions[2];
never executed: return d->dimensions[2];
0
2687}-
2688-
2689/*!-
2690 For texture targets that support mipmaps, this function-
2691 sets the requested number of mipmap \a levels to allocate storage-
2692 for. This function should be called before storage is allocated-
2693 for the texture.-
2694-
2695 If the texture target does not support mipmaps this function-
2696 has no effect.-
2697-
2698 \sa mipLevels(), maximumMipLevels(), isStorageAllocated()-
2699*/-
2700void QOpenGLTexture::setMipLevels(int levels)-
2701{-
2702 Q_D(QOpenGLTexture);-
2703 d->create();-
2704 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2705 qWarning("Cannot set mip levels on a texture that already has storage allocated.\n"-
2706 "To do so, destroy() the texture and then create() and setMipLevels()");-
2707 return;
never executed: return;
0
2708 }-
2709-
2710 switch (d->target) {-
2711 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2712 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2713 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2714 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2715 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2716 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2717 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2718 d->requestedMipLevels = levels;-
2719 break;
never executed: break;
0
2720-
2721 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2722 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2723 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2724 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2725 qWarning("QAbstractOpenGLTexture::setMipLevels(): This texture target does not support mipmaps");-
2726 break;
never executed: break;
0
2727 }-
2728}
never executed: end of block
0
2729-
2730/*!-
2731 Returns the number of mipmap levels for this texture. If storage-
2732 has not yet been allocated for this texture it returns the-
2733 requested number of mipmap levels.-
2734-
2735 \sa setMipLevels(), maximumMipLevels(), isStorageAllocated()-
2736*/-
2737int QOpenGLTexture::mipLevels() const-
2738{-
2739 Q_D(const QOpenGLTexture);-
2740 return isStorageAllocated() ? d->mipLevels : d->requestedMipLevels;
never executed: return isStorageAllocated() ? d->mipLevels : d->requestedMipLevels;
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2741}-
2742-
2743/*!-
2744 Returns the maximum number of mipmap levels that this texture-
2745 can have given the current dimensions.-
2746-
2747 \sa setMipLevels(), mipLevels(), setSize()-
2748*/-
2749int QOpenGLTexture::maximumMipLevels() const-
2750{-
2751 Q_D(const QOpenGLTexture);-
2752 return d->maximumMipLevelCount();
never executed: return d->maximumMipLevelCount();
0
2753}-
2754-
2755/*!-
2756 Sets the number of array \a layers to allocate storage for. This-
2757 function should be called before storage is allocated for the texture.-
2758-
2759 For targets that do not support array layers this function has-
2760 no effect.-
2761-
2762 \sa layers(), isStorageAllocated()-
2763*/-
2764void QOpenGLTexture::setLayers(int layers)-
2765{-
2766 Q_D(QOpenGLTexture);-
2767 d->create();-
2768 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2769 qWarning("Cannot set layers on a texture that already has storage allocated.\n"-
2770 "To do so, destroy() the texture and then create() and setLayers()");-
2771 return;
never executed: return;
0
2772 }-
2773-
2774 switch (d->target) {-
2775 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2776 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2777 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2778 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2779 d->layers = layers;-
2780 break;
never executed: break;
0
2781-
2782 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2783 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2784 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2785 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2786 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2787 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2788 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2789 qWarning("Texture target does not support array layers");-
2790 break;
never executed: break;
0
2791 }-
2792}
never executed: end of block
0
2793-
2794/*!-
2795 Returns the number of array layers for this texture. If-
2796 storage has not yet been allocated for this texture then-
2797 this function returns the requested number of array layers.-
2798-
2799 For texture targets that do not support array layers this-
2800 will return 1.-
2801-
2802 \sa setLayers(), isStorageAllocated()-
2803*/-
2804int QOpenGLTexture::layers() const-
2805{-
2806 Q_D(const QOpenGLTexture);-
2807 return d->layers;
never executed: return d->layers;
0
2808}-
2809-
2810/*!-
2811 Returns the number of faces for this texture. For cubemap-
2812 and cubemap array type targets this will be 6.-
2813-
2814 For non-cubemap type targets this will return 1.-
2815*/-
2816int QOpenGLTexture::faces() const-
2817{-
2818 Q_D(const QOpenGLTexture);-
2819 return d->faces;
never executed: return d->faces;
0
2820}-
2821-
2822/*!-
2823 Sets the number of \a samples to allocate storage for when rendering to-
2824 a multisample capable texture target. This function should-
2825 be called before storage is allocated for the texture.-
2826-
2827 For targets that do not support multisampling this function has-
2828 no effect.-
2829-
2830 \sa samples(), isStorageAllocated()-
2831*/-
2832void QOpenGLTexture::setSamples(int samples)-
2833{-
2834 Q_D(QOpenGLTexture);-
2835 d->create();-
2836 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2837 qWarning("Cannot set sample count on a texture that already has storage allocated.\n"-
2838 "To do so, destroy() the texture and then create() and setSamples()");-
2839 return;
never executed: return;
0
2840 }-
2841-
2842 switch (d->target) {-
2843 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2844 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2845 d->samples = samples;-
2846 break;
never executed: break;
0
2847-
2848 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2849 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2850 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2851 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2852 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2853 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2854 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2855 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2856 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2857-
2858 qWarning("Texture target does not support multisampling");-
2859 break;
never executed: break;
0
2860 }-
2861}
never executed: end of block
0
2862-
2863/*!-
2864 Returns the number of multisample sample points for this texture.-
2865 If storage has not yet been allocated for this texture then-
2866 this function returns the requested number of samples.-
2867-
2868 For texture targets that do not support multisampling this-
2869 will return 0.-
2870-
2871 \sa setSamples(), isStorageAllocated()-
2872*/-
2873int QOpenGLTexture::samples() const-
2874{-
2875 Q_D(const QOpenGLTexture);-
2876 return d->samples;
never executed: return d->samples;
0
2877}-
2878-
2879/*!-
2880 Sets whether the sample positions and number of samples used with-
2881 a multisample capable texture target to \a fixed. If set to \c true-
2882 the sample positions and number of samples used are the same for-
2883 all texels in the image and will not depend upon the image size or-
2884 internal format. This function should be called before storage is allocated-
2885 for the texture.-
2886-
2887 For targets that do not support multisampling this function has-
2888 no effect.-
2889-
2890 The default value is \c true.-
2891-
2892 \sa isFixedSamplePositions(), isStorageAllocated()-
2893*/-
2894void QOpenGLTexture::setFixedSamplePositions(bool fixed)-
2895{-
2896 Q_D(QOpenGLTexture);-
2897 d->create();-
2898 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2899 qWarning("Cannot set sample positions on a texture that already has storage allocated.\n"-
2900 "To do so, destroy() the texture and then create() and setFixedSamplePositions()");-
2901 return;
never executed: return;
0
2902 }-
2903-
2904 switch (d->target) {-
2905 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2906 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2907 d->fixedSamplePositions = fixed;-
2908 break;
never executed: break;
0
2909-
2910 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2911 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2912 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2913 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2914 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2915 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2916 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2917 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2918 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2919-
2920 qWarning("Texture target does not support multisampling");-
2921 break;
never executed: break;
0
2922 }-
2923}
never executed: end of block
0
2924-
2925/*!-
2926 Returns whether this texture uses a fixed pattern of multisample-
2927 samples. If storage has not yet been allocated for this texture then-
2928 this function returns the requested fixed sample position setting.-
2929-
2930 For texture targets that do not support multisampling this-
2931 will return \c true.-
2932-
2933 \sa setFixedSamplePositions(), isStorageAllocated()-
2934*/-
2935bool QOpenGLTexture::isFixedSamplePositions() const-
2936{-
2937 Q_D(const QOpenGLTexture);-
2938 return d->fixedSamplePositions;
never executed: return d->fixedSamplePositions;
0
2939}-
2940-
2941/*!-
2942 Allocates server-side storage for this texture object taking-
2943 into account, the format, dimensions, mipmap levels, array-
2944 layers and cubemap faces.-
2945-
2946 Once storage has been allocated it is no longer possible to change-
2947 these properties.-
2948-
2949 If supported QOpenGLTexture makes use of immutable texture-
2950 storage.-
2951-
2952 Once storage has been allocated for the texture then pixel data-
2953 can be uploaded via one of the setData() overloads.-
2954-
2955 \note If immutable texture storage is not available,-
2956 then a default pixel format and pixel type will be used to-
2957 create the mutable storage. You can use the other-
2958 allocateStorage() overload to specify exactly the pixel format-
2959 and the pixel type to use when allocating mutable storage;-
2960 this is particulary useful under certain OpenGL ES implementations-
2961 (notably, OpenGL ES 2), where the pixel format and the pixel type-
2962 used at allocation time must perfectly match the format-
2963 and the type passed to any subsequent setData() call.-
2964-
2965 \sa isStorageAllocated(), setData()-
2966*/-
2967void QOpenGLTexture::allocateStorage()-
2968{-
2969 Q_D(QOpenGLTexture);-
2970 if (d->create()) {
d->create()Description
TRUEnever evaluated
FALSEnever evaluated
0
2971 const QOpenGLTexture::PixelFormat pixelFormat = pixelFormatCompatibleWithInternalFormat(d->format);-
2972 const QOpenGLTexture::PixelType pixelType = pixelTypeCompatibleWithInternalFormat(d->format);-
2973 d->allocateStorage(pixelFormat, pixelType);-
2974 }
never executed: end of block
0
2975}
never executed: end of block
0
2976-
2977/*!-
2978 \since 5.5-
2979-
2980 Allocates server-side storage for this texture object taking-
2981 into account, the format, dimensions, mipmap levels, array-
2982 layers and cubemap faces.-
2983-
2984 Once storage has been allocated it is no longer possible to change-
2985 these properties.-
2986-
2987 If supported QOpenGLTexture makes use of immutable texture-
2988 storage. However, if immutable texture storage is not available,-
2989 then the specified \a pixelFormat and \a pixelType will be used-
2990 to allocate mutable storage; note that in certain OpenGL implementations-
2991 (notably, OpenGL ES 2) they must perfectly match the format-
2992 and the type passed to any subsequent setData() call.-
2993-
2994 Once storage has been allocated for the texture then pixel data-
2995 can be uploaded via one of the setData() overloads.-
2996-
2997 \sa isStorageAllocated(), setData()-
2998*/-
2999void QOpenGLTexture::allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
3000{-
3001 Q_D(QOpenGLTexture);-
3002 if (d->create())
d->create()Description
TRUEnever evaluated
FALSEnever evaluated
0
3003 d->allocateStorage(pixelFormat, pixelType);
never executed: d->allocateStorage(pixelFormat, pixelType);
0
3004}
never executed: end of block
0
3005-
3006/*!-
3007 Returns \c true if server-side storage for this texture as been-
3008 allocated.-
3009-
3010 The texture format, dimensions, mipmap levels and array layers-
3011 cannot be altered once storage ihas been allocated.-
3012-
3013 \sa allocateStorage(), setSize(), setMipLevels(), setLayers(), setFormat()-
3014*/-
3015bool QOpenGLTexture::isStorageAllocated() const-
3016{-
3017 Q_D(const QOpenGLTexture);-
3018 return d->storageAllocated;
never executed: return d->storageAllocated;
0
3019}-
3020-
3021/*!-
3022 Attempts to create a texture view onto this texture. A texture-
3023 view is somewhat analogous to a view in SQL in that it presents-
3024 a restricted or reinterpreted view of the original data. Texture-
3025 views do not allocate any more server-side storage, insted relying-
3026 on the storage buffer of the source texture.-
3027-
3028 Texture views are only available when using immutable storage. For-
3029 more information on texture views see-
3030 http://www.opengl.org/wiki/Texture_Storage#Texture_views.-
3031-
3032 The \a target argument specifies the target to use for the view.-
3033 Only some targets can be used depending upon the target of the original-
3034 target. For e.g. a view onto a Target1DArray texture can specify-
3035 either Target1DArray or Target1D but for the latter the number of-
3036 array layers specified with \a minimumLayer and \a maximumLayer must-
3037 be exactly 1.-
3038-
3039 Simpliar constraints apply for the \a viewFormat. See the above link-
3040 and the specification for more details.-
3041-
3042 The \a minimumMipmapLevel, \a maximumMipmapLevel, \a minimumLayer,-
3043 and \a maximumLayer arguments serve to restrict the parts of the-
3044 texture accessible by the texture view.-
3045-
3046 If creation of the texture view fails this function will return-
3047 0. If the function succeeds it will return a pointer to a new-
3048 QOpenGLTexture object that will return \c true from its isTextureView()-
3049 function.-
3050-
3051 \sa isTextureView()-
3052*/-
3053QOpenGLTexture *QOpenGLTexture::createTextureView(Target target,-
3054 TextureFormat viewFormat,-
3055 int minimumMipmapLevel, int maximumMipmapLevel,-
3056 int minimumLayer, int maximumLayer) const-
3057{-
3058 Q_D(const QOpenGLTexture);-
3059 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3060 qWarning("Cannot set create a texture view of a texture that does not have storage allocated.");-
3061 return 0;
never executed: return 0;
0
3062 }-
3063 Q_ASSERT(maximumMipmapLevel >= minimumMipmapLevel);-
3064 Q_ASSERT(maximumLayer >= minimumLayer);-
3065 return d->createTextureView(target, viewFormat,
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3066 minimumMipmapLevel, maximumMipmapLevel,
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3067 minimumLayer, maximumLayer);
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3068}-
3069-
3070/*!-
3071 Returns \c true if this texture object is actually a view onto another-
3072 texture object.-
3073-
3074 \sa createTextureView()-
3075*/-
3076bool QOpenGLTexture::isTextureView() const-
3077{-
3078 Q_D(const QOpenGLTexture);-
3079 Q_ASSERT(d->textureId);-
3080 return d->textureView;
never executed: return d->textureView;
0
3081}-
3082-
3083/*!-
3084 Uploads pixel \a data for this texture object \a mipLevel, array \a layer, and \a cubeFace.-
3085 Storage must have been allocated before uploading pixel data. Some overloads of setData()-
3086 will set appropriate dimensions, mipmap levels, and array layers and then allocate storage-
3087 for you if they have enough information to do so. This will be noted in the function-
3088 documentation.-
3089-
3090 The structure of the pixel data pointed to by \a data is specified by \a sourceFormat-
3091 and \a sourceType. The pixel data upload can optionally be controlled by \a options.-
3092-
3093 If using a compressed format() then you should use setCompressedData() instead of this-
3094 function.-
3095-
3096 \since 5.3-
3097 \sa setCompressedData()-
3098*/-
3099void QOpenGLTexture::setData(int mipLevel, int layer, CubeMapFace cubeFace,-
3100 PixelFormat sourceFormat, PixelType sourceType,-
3101 const void *data, const QOpenGLPixelTransferOptions * const options)-
3102{-
3103 Q_D(QOpenGLTexture);-
3104 Q_ASSERT(d->textureId);-
3105 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3106 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3107 "To do so call allocateStorage() before this function");-
3108 return;
never executed: return;
0
3109 }-
3110 d->setData(mipLevel, layer, cubeFace, sourceFormat, sourceType, data, options);-
3111}
never executed: end of block
0
3112-
3113/*!-
3114 \since 5.3-
3115 \overload-
3116*/-
3117void QOpenGLTexture::setData(int mipLevel, int layer,-
3118 PixelFormat sourceFormat, PixelType sourceType,-
3119 const void *data, const QOpenGLPixelTransferOptions * const options)-
3120{-
3121 Q_D(QOpenGLTexture);-
3122 Q_ASSERT(d->textureId);-
3123 d->setData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3124}
never executed: end of block
0
3125-
3126/*!-
3127 \since 5.3-
3128 \overload-
3129*/-
3130void QOpenGLTexture::setData(int mipLevel,-
3131 PixelFormat sourceFormat, PixelType sourceType,-
3132 const void *data, const QOpenGLPixelTransferOptions * const options)-
3133{-
3134 Q_D(QOpenGLTexture);-
3135 Q_ASSERT(d->textureId);-
3136 d->setData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3137}
never executed: end of block
0
3138-
3139/*!-
3140 \since 5.3-
3141 \overload-
3142*/-
3143void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,-
3144 const void *data, const QOpenGLPixelTransferOptions * const options)-
3145{-
3146 Q_D(QOpenGLTexture);-
3147 Q_ASSERT(d->textureId);-
3148 d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3149}
never executed: end of block
0
3150-
3151#if QT_DEPRECATED_SINCE(5, 3)-
3152/*!-
3153 \obsolete-
3154 \overload-
3155-
3156 \sa setCompressedData()-
3157*/-
3158void QOpenGLTexture::setData(int mipLevel, int layer, CubeMapFace cubeFace,-
3159 PixelFormat sourceFormat, PixelType sourceType,-
3160 void *data, const QOpenGLPixelTransferOptions * const options)-
3161{-
3162 Q_D(QOpenGLTexture);-
3163 Q_ASSERT(d->textureId);-
3164 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3165 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3166 "To do so call allocateStorage() before this function");-
3167 return;
never executed: return;
0
3168 }-
3169 d->setData(mipLevel, layer, cubeFace, sourceFormat, sourceType, data, options);-
3170}
never executed: end of block
0
3171-
3172/*!-
3173 \obsolete-
3174 \overload-
3175*/-
3176void QOpenGLTexture::setData(int mipLevel, int layer,-
3177 PixelFormat sourceFormat, PixelType sourceType,-
3178 void *data, const QOpenGLPixelTransferOptions * const options)-
3179{-
3180 Q_D(QOpenGLTexture);-
3181 Q_ASSERT(d->textureId);-
3182 d->setData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3183}
never executed: end of block
0
3184-
3185/*!-
3186 \obsolete-
3187 \overload-
3188*/-
3189void QOpenGLTexture::setData(int mipLevel,-
3190 PixelFormat sourceFormat, PixelType sourceType,-
3191 void *data, const QOpenGLPixelTransferOptions * const options)-
3192{-
3193 Q_D(QOpenGLTexture);-
3194 Q_ASSERT(d->textureId);-
3195 d->setData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3196}
never executed: end of block
0
3197-
3198/*!-
3199 \obsolete-
3200 \overload-
3201*/-
3202void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,-
3203 void *data, const QOpenGLPixelTransferOptions * const options)-
3204{-
3205 Q_D(QOpenGLTexture);-
3206 Q_ASSERT(d->textureId);-
3207 d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3208}
never executed: end of block
0
3209#endif-
3210-
3211/*!-
3212 This overload of setData() will allocate storage for you.-
3213 The pixel data is contained in \a image. Mipmaps are generated by default.-
3214 Set \a genMipMaps to \l DontGenerateMipMaps to turn off mipmap generation.-
3215-
3216 \overload-
3217*/-
3218void QOpenGLTexture::setData(const QImage& image, MipMapGeneration genMipMaps)-
3219{-
3220 QOpenGLContext *context = QOpenGLContext::currentContext();-
3221 if (!context) {
!contextDescription
TRUEnever evaluated
FALSEnever evaluated
0
3222 qWarning("QOpenGLTexture::setData() requires a valid current context");-
3223 return;
never executed: return;
0
3224 }-
3225-
3226 if (image.isNull()) {
image.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3227 qWarning("QOpenGLTexture::setData() tried to set a null image");-
3228 return;
never executed: return;
0
3229 }-
3230-
3231 if (context->isOpenGLES() && context->format().majorVersion() < 3)
context->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
context->forma...rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3232 setFormat(QOpenGLTexture::RGBAFormat);
never executed: setFormat(QOpenGLTexture::RGBAFormat);
0
3233 else-
3234 setFormat(QOpenGLTexture::RGBA8_UNorm);
never executed: setFormat(QOpenGLTexture::RGBA8_UNorm);
0
3235-
3236 setSize(image.width(), image.height());-
3237 setMipLevels(genMipMaps == GenerateMipMaps ? maximumMipLevels() : 1);-
3238 allocateStorage(QOpenGLTexture::RGBA, QOpenGLTexture::UInt8);-
3239-
3240 // Upload pixel data and generate mipmaps-
3241 QImage glImage = image.convertToFormat(QImage::Format_RGBA8888);-
3242 QOpenGLPixelTransferOptions uploadOptions;-
3243 uploadOptions.setAlignment(1);-
3244 setData(0, QOpenGLTexture::RGBA, QOpenGLTexture::UInt8, glImage.constBits(), &uploadOptions);-
3245}
never executed: end of block
0
3246-
3247/*!-
3248 Uploads compressed pixel \a data to \a mipLevel, array \a layer, and \a cubeFace.-
3249 The pixel transfer can optionally be controlled with \a options. The \a dataSize-
3250 argument should specify the size of the data pointed to by \a data.-
3251-
3252 If not using a compressed format() then you should use setData() instead of this-
3253 function.-
3254-
3255 \since 5.3-
3256*/-
3257void QOpenGLTexture::setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,-
3258 int dataSize, const void *data,-
3259 const QOpenGLPixelTransferOptions * const options)-
3260{-
3261 Q_D(QOpenGLTexture);-
3262 Q_ASSERT(d->textureId);-
3263 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3264 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3265 "To do so call allocateStorage() before this function");-
3266 return;
never executed: return;
0
3267 }-
3268 d->setCompressedData(mipLevel, layer, cubeFace, dataSize, data, options);-
3269}
never executed: end of block
0
3270-
3271/*!-
3272 \overload-
3273*/-
3274void QOpenGLTexture::setCompressedData(int mipLevel, int layer, int dataSize, const void *data,-
3275 const QOpenGLPixelTransferOptions * const options)-
3276{-
3277 Q_D(QOpenGLTexture);-
3278 Q_ASSERT(d->textureId);-
3279 d->setCompressedData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3280}
never executed: end of block
0
3281-
3282/*!-
3283 \overload-
3284*/-
3285void QOpenGLTexture::setCompressedData(int mipLevel, int dataSize, const void *data,-
3286 const QOpenGLPixelTransferOptions * const options)-
3287{-
3288 Q_D(QOpenGLTexture);-
3289 Q_ASSERT(d->textureId);-
3290 d->setCompressedData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3291}
never executed: end of block
0
3292-
3293/*!-
3294 \overload-
3295*/-
3296void QOpenGLTexture::setCompressedData(int dataSize, const void *data,-
3297 const QOpenGLPixelTransferOptions * const options)-
3298{-
3299 Q_D(QOpenGLTexture);-
3300 Q_ASSERT(d->textureId);-
3301 d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3302}
never executed: end of block
0
3303-
3304#if QT_DEPRECATED_SINCE(5, 3)-
3305/*!-
3306 \obsolete-
3307 \overload-
3308*/-
3309void QOpenGLTexture::setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,-
3310 int dataSize, void *data,-
3311 const QOpenGLPixelTransferOptions * const options)-
3312{-
3313 Q_D(QOpenGLTexture);-
3314 Q_ASSERT(d->textureId);-
3315 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3316 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3317 "To do so call allocateStorage() before this function");-
3318 return;
never executed: return;
0
3319 }-
3320 d->setCompressedData(mipLevel, layer, cubeFace, dataSize, data, options);-
3321}
never executed: end of block
0
3322-
3323/*!-
3324 \obsolete-
3325 \overload-
3326*/-
3327void QOpenGLTexture::setCompressedData(int mipLevel, int layer, int dataSize, void *data,-
3328 const QOpenGLPixelTransferOptions * const options)-
3329{-
3330 Q_D(QOpenGLTexture);-
3331 Q_ASSERT(d->textureId);-
3332 d->setCompressedData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3333}
never executed: end of block
0
3334-
3335/*!-
3336 \obsolete-
3337 \overload-
3338*/-
3339void QOpenGLTexture::setCompressedData(int mipLevel, int dataSize, void *data,-
3340 const QOpenGLPixelTransferOptions * const options)-
3341{-
3342 Q_D(QOpenGLTexture);-
3343 Q_ASSERT(d->textureId);-
3344 d->setCompressedData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3345}
never executed: end of block
0
3346-
3347/*!-
3348 \obsolete-
3349 \overload-
3350*/-
3351void QOpenGLTexture::setCompressedData(int dataSize, void *data,-
3352 const QOpenGLPixelTransferOptions * const options)-
3353{-
3354 Q_D(QOpenGLTexture);-
3355 Q_ASSERT(d->textureId);-
3356 d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3357}
never executed: end of block
0
3358#endif-
3359-
3360/*!-
3361 Returns \c true if your OpenGL implementation and version supports the texture-
3362 feature \a feature.-
3363*/-
3364bool QOpenGLTexture::hasFeature(Feature feature)-
3365{-
3366 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
3367 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
3368 qWarning("QOpenGLTexture::hasFeature() requires a valid current context");-
3369 return false;
never executed: return false;
0
3370 }-
3371-
3372 QSurfaceFormat f = ctx->format();-
3373-
3374 bool supported = false;-
3375-
3376#if !defined(QT_OPENGL_ES_2)-
3377 if (!ctx->isOpenGLES()) {
!ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3378 switch (feature) {-
3379 case ImmutableMultisampleStorage:
never executed: case ImmutableMultisampleStorage:
0
3380 supported = f.version() >= qMakePair(4, 3)
f.version() >= qMakePair(4, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3381 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_storage_multisample"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3382 break;
never executed: break;
0
3383-
3384 case TextureBuffer:
never executed: case TextureBuffer:
0
3385 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3386 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_buffer_object"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3387 break;
never executed: break;
0
3388-
3389 case StencilTexturing:
never executed: case StencilTexturing:
0
3390 supported = f.version() >= qMakePair(4, 3)
f.version() >= qMakePair(4, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3391 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_stencil_texturing"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3392 break;
never executed: break;
0
3393-
3394 case ImmutableStorage:
never executed: case ImmutableStorage:
0
3395 supported = f.version() >= qMakePair(4, 2)
f.version() >= qMakePair(4, 2)Description
TRUEnever evaluated
FALSEnever evaluated
0
3396 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_storage"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3397 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_storage"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3398 break;
never executed: break;
0
3399-
3400 case TextureCubeMapArrays:
never executed: case TextureCubeMapArrays:
0
3401 supported = f.version() >= qMakePair(4, 0)
f.version() >= qMakePair(4, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3402 || ctx->hasExtension(QByteArrayLiteral("ARB_texture_cube_map_array"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3403 break;
never executed: break;
0
3404-
3405 case Swizzle:
never executed: case Swizzle:
0
3406 supported = f.version() >= qMakePair(3, 3)
f.version() >= qMakePair(3, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3407 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_swizzle"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3408 break;
never executed: break;
0
3409-
3410 case TextureMultisample:
never executed: case TextureMultisample:
0
3411 supported = f.version() >= qMakePair(3, 2)
f.version() >= qMakePair(3, 2)Description
TRUEnever evaluated
FALSEnever evaluated
0
3412 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_multisample"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3413 break;
never executed: break;
0
3414-
3415 case TextureArrays:
never executed: case TextureArrays:
0
3416 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3417 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_array"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3418 break;
never executed: break;
0
3419-
3420 case TextureRectangle:
never executed: case TextureRectangle:
0
3421 supported = f.version() >= qMakePair(2, 1)
f.version() >= qMakePair(2, 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
3422 || ctx->hasExtension(QByteArrayLiteral("ARB_texture_rectangle"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3423 break;
never executed: break;
0
3424-
3425 case Texture3D:
never executed: case Texture3D:
0
3426 supported = f.version() >= qMakePair(1, 3);-
3427 break;
never executed: break;
0
3428-
3429 case AnisotropicFiltering:
never executed: case AnisotropicFiltering:
0
3430 supported = ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_filter_anisotropic"));
never executed: return ba;
0
3431 break;
never executed: break;
0
3432-
3433 case NPOTTextures:
never executed: case NPOTTextures:
0
3434 case NPOTTextureRepeat:
never executed: case NPOTTextureRepeat:
0
3435 supported = ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_non_power_of_two"));
never executed: return ba;
0
3436 break;
never executed: break;
0
3437-
3438 case Texture1D:
never executed: case Texture1D:
0
3439 supported = f.version() >= qMakePair(1, 1);-
3440 break;
never executed: break;
0
3441-
3442 case TextureComparisonOperators:
never executed: case TextureComparisonOperators:
0
3443 // GL 1.4 and GL_ARB_shadow alone support only LEQUAL and GEQUAL;-
3444 // since we're talking about history anyhow avoid to be extra pedantic-
3445 // in the feature set, and simply claim supported if we have the full set of operators-
3446 // (which has been added into 1.5 / GL_EXT_shadow_funcs).-
3447 supported = f.version() >= qMakePair(1, 5)
f.version() >= qMakePair(1, 5)Description
TRUEnever evaluated
FALSEnever evaluated
0
3448 || (ctx->hasExtension(QByteArrayLiteral("GL_ARB_shadow"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3449 && ctx->hasExtension(QByteArrayLiteral("GL_EXT_shadow_funcs")));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3450 break;
never executed: break;
0
3451-
3452 case TextureMipMapLevel:
never executed: case TextureMipMapLevel:
0
3453 supported = f.version() >= qMakePair(1, 2);-
3454 break;
never executed: break;
0
3455-
3456 case MaxFeatureFlag:
never executed: case MaxFeatureFlag:
0
3457 break;
never executed: break;
0
3458 }-
3459 }
never executed: end of block
0
3460-
3461 if (ctx->isOpenGLES())
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3462#endif-
3463 {-
3464 const char *renderer = reinterpret_cast<const char *>(ctx->functions()->glGetString(GL_RENDERER));-
3465 switch (feature) {-
3466 case ImmutableStorage:
never executed: case ImmutableStorage:
0
3467 supported = (f.version() >= qMakePair(3, 0) || ctx->hasExtension(QByteArrayLiteral("EXT_texture_storage")))
never executed: return ba;
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3468 && !(renderer && strstr(renderer, "Mali")); // do not use on Mali: QTBUG-45106
rendererDescription
TRUEnever evaluated
FALSEnever evaluated
strstr(renderer, "Mali")Description
TRUEnever evaluated
FALSEnever evaluated
0
3469 break;
never executed: break;
0
3470-
3471 case ImmutableMultisampleStorage:
never executed: case ImmutableMultisampleStorage:
0
3472 supported = f.version() >= qMakePair(3, 1);-
3473 break;
never executed: break;
0
3474-
3475 case TextureRectangle:
never executed: case TextureRectangle:
0
3476 break;
never executed: break;
0
3477-
3478 case TextureArrays:
never executed: case TextureArrays:
0
3479 supported = f.version() >= qMakePair(3, 0);-
3480 break;
never executed: break;
0
3481-
3482 case Texture3D:
never executed: case Texture3D:
0
3483 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3484 || ctx->hasExtension(QByteArrayLiteral("GL_OES_texture_3D"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3485 break;
never executed: break;
0
3486-
3487 case TextureMultisample:
never executed: case TextureMultisample:
0
3488 supported = f.version() >= qMakePair(3, 1);-
3489 break;
never executed: break;
0
3490-
3491 case TextureBuffer:
never executed: case TextureBuffer:
0
3492 break;
never executed: break;
0
3493-
3494 case TextureCubeMapArrays:
never executed: case TextureCubeMapArrays:
0
3495 break;
never executed: break;
0
3496-
3497 case Swizzle:
never executed: case Swizzle:
0
3498 supported = f.version() >= qMakePair(3, 0);-
3499 break;
never executed: break;
0
3500-
3501 case StencilTexturing:
never executed: case StencilTexturing:
0
3502 break;
never executed: break;
0
3503-
3504 case AnisotropicFiltering:
never executed: case AnisotropicFiltering:
0
3505 supported = ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_filter_anisotropic"));
never executed: return ba;
0
3506 break;
never executed: break;
0
3507-
3508 case NPOTTextures:
never executed: case NPOTTextures:
0
3509 case NPOTTextureRepeat:
never executed: case NPOTTextureRepeat:
0
3510 supported = f.version() >= qMakePair(3,0)
f.version() >= qMakePair(3,0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3511 || ctx->hasExtension(QByteArrayLiteral("GL_OES_texture_npot"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3512 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_non_power_of_two"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3513 break;
never executed: break;
0
3514-
3515 case Texture1D:
never executed: case Texture1D:
0
3516 break;
never executed: break;
0
3517-
3518 case TextureComparisonOperators:
never executed: case TextureComparisonOperators:
0
3519 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3520 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_shadow_samplers"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3521 break;
never executed: break;
0
3522-
3523 case TextureMipMapLevel:
never executed: case TextureMipMapLevel:
0
3524 supported = f.version() >= qMakePair(3, 0);-
3525 break;
never executed: break;
0
3526-
3527 case MaxFeatureFlag:
never executed: case MaxFeatureFlag:
0
3528 break;
never executed: break;
0
3529 }-
3530 }
never executed: end of block
0
3531-
3532 return supported;
never executed: return supported;
0
3533}-
3534-
3535/*!-
3536 Sets the base mipmap level used for all texture lookups with this texture to \a baseLevel.-
3537-
3538 \note This function has no effect on Qt built for OpenGL ES 2.-
3539 \sa mipBaseLevel(), setMipMaxLevel(), setMipLevelRange()-
3540*/-
3541void QOpenGLTexture::setMipBaseLevel(int baseLevel)-
3542{-
3543 Q_D(QOpenGLTexture);-
3544 d->create();-
3545 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3546 qWarning("QOpenGLTexture::setMipBaseLevel: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3547 return;
never executed: return;
0
3548 }-
3549 Q_ASSERT(d->textureId);-
3550 Q_ASSERT(d->texFuncs);-
3551 Q_ASSERT(baseLevel <= d->maxLevel);-
3552 d->baseLevel = baseLevel;-
3553 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BASE_LEVEL, baseLevel);-
3554}
never executed: end of block
0
3555-
3556/*!-
3557 Returns the mipmap base level used for all texture lookups with this texture.-
3558 The default is 0.-
3559-
3560 \sa setMipBaseLevel(), mipMaxLevel(), mipLevelRange()-
3561*/-
3562int QOpenGLTexture::mipBaseLevel() const-
3563{-
3564 Q_D(const QOpenGLTexture);-
3565 return d->baseLevel;
never executed: return d->baseLevel;
0
3566}-
3567-
3568/*!-
3569 Sets the maximum mipmap level used for all texture lookups with this texture to \a maxLevel.-
3570-
3571 \note This function has no effect on Qt built for OpenGL ES 2.-
3572 \sa mipMaxLevel(), setMipBaseLevel(), setMipLevelRange()-
3573*/-
3574void QOpenGLTexture::setMipMaxLevel(int maxLevel)-
3575{-
3576 Q_D(QOpenGLTexture);-
3577 d->create();-
3578 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3579 qWarning("QOpenGLTexture::setMipMaxLevel: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3580 return;
never executed: return;
0
3581 }-
3582 Q_ASSERT(d->textureId);-
3583 Q_ASSERT(d->texFuncs);-
3584 Q_ASSERT(d->baseLevel <= maxLevel);-
3585 d->maxLevel = maxLevel;-
3586 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LEVEL, maxLevel);-
3587}
never executed: end of block
0
3588-
3589/*!-
3590 Returns the mipmap maximum level used for all texture lookups with this texture.-
3591-
3592 \sa setMipMaxLevel(), mipBaseLevel(), mipLevelRange()-
3593*/-
3594int QOpenGLTexture::mipMaxLevel() const-
3595{-
3596 Q_D(const QOpenGLTexture);-
3597 return d->maxLevel;
never executed: return d->maxLevel;
0
3598}-
3599-
3600/*!-
3601 Sets the range of mipmap levels that can be used for texture lookups with this texture-
3602 to range from \a baseLevel to \a maxLevel.-
3603-
3604 \note This function has no effect on Qt built for OpenGL ES 2.-
3605 \sa setMipBaseLevel(), setMipMaxLevel(), mipLevelRange()-
3606*/-
3607void QOpenGLTexture::setMipLevelRange(int baseLevel, int maxLevel)-
3608{-
3609 Q_D(QOpenGLTexture);-
3610 d->create();-
3611 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3612 qWarning("QOpenGLTexture::setMipLevelRange: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3613 return;
never executed: return;
0
3614 }-
3615 Q_ASSERT(d->textureId);-
3616 Q_ASSERT(d->texFuncs);-
3617 Q_ASSERT(baseLevel <= maxLevel);-
3618 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BASE_LEVEL, baseLevel);-
3619 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LEVEL, maxLevel);-
3620}
never executed: end of block
0
3621-
3622/*!-
3623 Returns the range of mipmap levels that can be used for texture lookups with this texture.-
3624-
3625 \sa mipBaseLevel(), mipMaxLevel()-
3626*/-
3627QPair<int, int> QOpenGLTexture::mipLevelRange() const-
3628{-
3629 Q_D(const QOpenGLTexture);-
3630 return qMakePair(d->baseLevel, d->maxLevel);
never executed: return qMakePair(d->baseLevel, d->maxLevel);
0
3631}-
3632-
3633/*!-
3634 If \a enabled is \c true, enables automatic mipmap generation for this texture object-
3635 to occur whenever the level 0 mipmap data is set via setData().-
3636-
3637 The automatic mipmap generation is enabled by default.-
3638-
3639 \note Mipmap generation is not supported for compressed textures with OpenGL ES 2.0.-
3640-
3641 \sa isAutoMipMapGenerationEnabled(), generateMipMaps()-
3642*/-
3643void QOpenGLTexture::setAutoMipMapGenerationEnabled(bool enabled)-
3644{-
3645 Q_D(QOpenGLTexture);-
3646 d->autoGenerateMipMaps = enabled;-
3647}
never executed: end of block
0
3648-
3649/*!-
3650 Returns whether auto mipmap generation is enabled for this texture object.-
3651-
3652 \sa setAutoMipMapGenerationEnabled(), generateMipMaps()-
3653*/-
3654bool QOpenGLTexture::isAutoMipMapGenerationEnabled() const-
3655{-
3656 Q_D(const QOpenGLTexture);-
3657 return d->autoGenerateMipMaps;
never executed: return d->autoGenerateMipMaps;
0
3658}-
3659-
3660/*!-
3661 Generates mipmaps for this texture object from mipmap level 0. If you are-
3662 using a texture target and filtering option that requires mipmaps and you-
3663 have disabled automatic mipmap generation then you need to call this function-
3664 or the overload to create the mipmap chain.-
3665-
3666 \note Mipmap generation is not supported for compressed textures with OpenGL-
3667 ES 2.0.-
3668-
3669 \sa setAutoMipMapGenerationEnabled(), setMipLevels(), mipLevels()-
3670*/-
3671void QOpenGLTexture::generateMipMaps()-
3672{-
3673 Q_D(QOpenGLTexture);-
3674 Q_ASSERT(d->texFuncs);-
3675 Q_ASSERT(d->textureId);-
3676 if (isCompressedFormat(d->format)) {
isCompressedFormat(d->format)Description
TRUEnever evaluated
FALSEnever evaluated
0
3677 if (QOpenGLContext *ctx = QOpenGLContext::currentContext())
QOpenGLContext...rrentContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
3678 if (ctx->isOpenGLES() && ctx->format().majorVersion() < 3)
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
ctx->format()....rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3679 return;
never executed: return;
0
3680 }
never executed: end of block
0
3681 d->texFuncs->glGenerateTextureMipmap(d->textureId, d->target, d->bindingTarget);-
3682}
never executed: end of block
0
3683-
3684/*!-
3685 Generates mipmaps for this texture object from mipmap level \a baseLevel. If you are-
3686 using a texture target and filtering option that requires mipmaps and you-
3687 have disabled automatic mipmap generation then you need to call this function-
3688 or the overload to create the mipmap chain.-
3689-
3690 The generation of mipmaps to above \a baseLevel is achieved by setting the mipmap-
3691 base level to \a baseLevel and then generating the mipmap chain. If \a resetBaseLevel-
3692 is \c true, then the baseLevel of the texture will be reset to its previous value.-
3693-
3694 \sa setAutoMipMapGenerationEnabled(), setMipLevels(), mipLevels()-
3695*/-
3696void QOpenGLTexture::generateMipMaps(int baseLevel, bool resetBaseLevel)-
3697{-
3698 Q_D(QOpenGLTexture);-
3699 Q_ASSERT(d->texFuncs);-
3700 Q_ASSERT(d->textureId);-
3701 if (isCompressedFormat(d->format)) {
isCompressedFormat(d->format)Description
TRUEnever evaluated
FALSEnever evaluated
0
3702 if (QOpenGLContext *ctx = QOpenGLContext::currentContext())
QOpenGLContext...rrentContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
3703 if (ctx->isOpenGLES() && ctx->format().majorVersion() < 3)
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
ctx->format()....rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3704 return;
never executed: return;
0
3705 }
never executed: end of block
0
3706 int oldBaseLevel;-
3707 if (resetBaseLevel)
resetBaseLevelDescription
TRUEnever evaluated
FALSEnever evaluated
0
3708 oldBaseLevel = mipBaseLevel();
never executed: oldBaseLevel = mipBaseLevel();
0
3709 setMipBaseLevel(baseLevel);-
3710 d->texFuncs->glGenerateTextureMipmap(d->textureId, d->target, d->bindingTarget);-
3711 if (resetBaseLevel)
resetBaseLevelDescription
TRUEnever evaluated
FALSEnever evaluated
0
3712 setMipBaseLevel(oldBaseLevel);
never executed: setMipBaseLevel(oldBaseLevel);
0
3713}
never executed: end of block
0
3714-
3715/*!-
3716 GLSL shaders are able to reorder the components of the vec4 returned by texture-
3717 functions. It is also desirable to be able to control this reordering from CPU-
3718 side code. This is made possible by swizzle masks since OpenGL 3.3.-
3719-
3720 Each component of the texture can be mapped to one of the SwizzleValue options.-
3721-
3722 This function maps \a component to the output \a value.-
3723-
3724 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
3725 \sa swizzleMask()-
3726*/-
3727void QOpenGLTexture::setSwizzleMask(SwizzleComponent component, SwizzleValue value)-
3728{-
3729#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3730 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3731 Q_D(QOpenGLTexture);-
3732 d->create();-
3733 Q_ASSERT(d->texFuncs);-
3734 Q_ASSERT(d->textureId);-
3735 if (!d->features.testFlag(Swizzle)) {
!d->features.testFlag(Swizzle)Description
TRUEnever evaluated
FALSEnever evaluated
0
3736 qWarning("QOpenGLTexture::setSwizzleMask() requires OpenGL >= 3.3");-
3737 return;
never executed: return;
0
3738 }-
3739 d->swizzleMask[component - SwizzleRed] = value;-
3740 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, component, value);-
3741 return;
never executed: return;
0
3742 }-
3743#else-
3744 Q_UNUSED(component);-
3745 Q_UNUSED(value);-
3746#endif-
3747 qWarning("QOpenGLTexture: Texture swizzling is not supported");-
3748}
never executed: end of block
0
3749-
3750/*!-
3751 Parameters \a {r}, \a {g}, \a {b}, and \a {a} are values used for setting-
3752 the colors red, green, blue, and the alpha value.-
3753 \overload-
3754*/-
3755void QOpenGLTexture::setSwizzleMask(SwizzleValue r, SwizzleValue g,-
3756 SwizzleValue b, SwizzleValue a)-
3757{-
3758#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3759 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3760 Q_D(QOpenGLTexture);-
3761 d->create();-
3762 Q_ASSERT(d->texFuncs);-
3763 Q_ASSERT(d->textureId);-
3764 if (!d->features.testFlag(Swizzle)) {
!d->features.testFlag(Swizzle)Description
TRUEnever evaluated
FALSEnever evaluated
0
3765 qWarning("QOpenGLTexture::setSwizzleMask() requires OpenGL >= 3.3");-
3766 return;
never executed: return;
0
3767 }-
3768 GLint swizzleMask[] = {GLint(r), GLint(g), GLint(b), GLint(a)};-
3769 d->swizzleMask[0] = r;-
3770 d->swizzleMask[1] = g;-
3771 d->swizzleMask[2] = b;-
3772 d->swizzleMask[3] = a;-
3773 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);-
3774 return;
never executed: return;
0
3775 }-
3776#else-
3777 Q_UNUSED(r);-
3778 Q_UNUSED(g);-
3779 Q_UNUSED(b);-
3780 Q_UNUSED(a);-
3781#endif-
3782 qWarning("QOpenGLTexture: Texture swizzling is not supported");-
3783}
never executed: end of block
0
3784-
3785/*!-
3786 Returns the swizzle mask for texture \a component.-
3787*/-
3788QOpenGLTexture::SwizzleValue QOpenGLTexture::swizzleMask(SwizzleComponent component) const-
3789{-
3790 Q_D(const QOpenGLTexture);-
3791 return d->swizzleMask[component - SwizzleRed];
never executed: return d->swizzleMask[component - SwizzleRed];
0
3792}-
3793-
3794/*!-
3795 \enum QOpenGLTexture::DepthStencilMode-
3796 \since 5.4-
3797 This enum specifies which component of a depth/stencil texture is-
3798 accessed when the texture is sampled.-
3799-
3800 \value DepthMode Equivalent to GL_DEPTH_COMPONENT.-
3801 \value StencilMode Equivalent to GL_STENCIL_INDEX.-
3802*/-
3803-
3804/*!-
3805 If using a texture that has a combined depth/stencil format this function sets-
3806 which component of the texture is accessed to \a mode.-
3807-
3808 When the parameter is set to DepthMode, then accessing it from the-
3809 shader will access the depth component as a single float, as normal. But when-
3810 the parameter is set to StencilMode, the shader will access the stencil component.-
3811-
3812 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
3813 \since 5.4-
3814 \sa depthStencilMode()-
3815*/-
3816void QOpenGLTexture::setDepthStencilMode(QOpenGLTexture::DepthStencilMode mode)-
3817{-
3818#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3819 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3820 Q_D(QOpenGLTexture);-
3821 d->create();-
3822 Q_ASSERT(d->texFuncs);-
3823 Q_ASSERT(d->textureId);-
3824 if (!d->features.testFlag(StencilTexturing)) {
!d->features.t...ncilTexturing)Description
TRUEnever evaluated
FALSEnever evaluated
0
3825 qWarning("QOpenGLTexture::setDepthStencilMode() requires OpenGL >= 4.3 or GL_ARB_stencil_texturing");-
3826 return;
never executed: return;
0
3827 }-
3828 d->depthStencilMode = mode;-
3829 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_DEPTH_STENCIL_TEXTURE_MODE, mode);-
3830 return;
never executed: return;
0
3831 }-
3832#else-
3833 Q_UNUSED(mode);-
3834#endif-
3835 qWarning("QOpenGLTexture: DepthStencil Mode is not supported");-
3836}
never executed: end of block
0
3837-
3838/*!-
3839 Returns the depth stencil mode for textures using a combined depth/stencil format.-
3840-
3841 \since 5.4-
3842 \sa setDepthStencilMode()-
3843*/-
3844QOpenGLTexture::DepthStencilMode QOpenGLTexture::depthStencilMode() const-
3845{-
3846 Q_D(const QOpenGLTexture);-
3847 return d->depthStencilMode;
never executed: return d->depthStencilMode;
0
3848}-
3849-
3850/*!-
3851 \enum QOpenGLTexture::ComparisonFunction-
3852 \since 5.5-
3853 This enum specifies which comparison operator is used when texture comparison-
3854 is enabled on this texture.-
3855-
3856 \value CompareLessEqual Equivalent to GL_LEQUAL.-
3857 \value CompareGreaterEqual Equivalent to GL_GEQUAL.-
3858 \value CompareLess Equivalent to GL_LESS.-
3859 \value CompareGreater Equivalent to GL_GREATER.-
3860 \value CompareEqual Equivalent to GL_EQUAL.-
3861 \value CommpareNotEqual Equivalent to GL_NOTEQUAL.-
3862 \value CompareAlways Equivalent to GL_ALWAYS.-
3863 \value CompareNever Equivalent to GL_NEVER.-
3864-
3865*/-
3866-
3867/*-
3868 \since 5.5-
3869-
3870 Sets the texture comparison function on this texture to \a function. The texture-
3871 comparison function is used by shadow samplers when sampling a depth texture.-
3872-
3873 \sa comparisonFunction()-
3874*/-
3875void QOpenGLTexture::setComparisonFunction(QOpenGLTexture::ComparisonFunction function)-
3876{-
3877 Q_D(QOpenGLTexture);-
3878 d->create();-
3879 if (!d->features.testFlag(TextureComparisonOperators)) {
!d->features.t...isonOperators)Description
TRUEnever evaluated
FALSEnever evaluated
0
3880 qWarning("QOpenGLTexture::setComparisonFunction: requires OpenGL >= 1.5 or OpenGL ES >= 3.0");-
3881 return;
never executed: return;
0
3882 }-
3883 d->comparisonFunction = function;-
3884 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_COMPARE_FUNC, function);-
3885}
never executed: end of block
0
3886-
3887/*!-
3888 \since 5.5-
3889-
3890 Returns the texture comparison operator set on this texture. By default, a-
3891 texture has a CompareLessEqual comparison function.-
3892-
3893 \sa setComparisonFunction()-
3894*/-
3895QOpenGLTexture::ComparisonFunction QOpenGLTexture::comparisonFunction() const-
3896{-
3897 Q_D(const QOpenGLTexture);-
3898 return d->comparisonFunction;
never executed: return d->comparisonFunction;
0
3899}-
3900-
3901/*!-
3902 \enum QOpenGLTexture::ComparisonMode-
3903 \since 5.5-
3904 This enum specifies which comparison mode is used when sampling this texture.-
3905-
3906 \value CompareRefToTexture Equivalent to GL_COMPARE_REF_TO_TEXTURE.-
3907 \value CompareNone Equivalent to GL_NONE.-
3908*/-
3909-
3910/*!-
3911 \since 5.5-
3912-
3913 Sets the texture comparison mode on this texture to \a mode. The texture-
3914 comparison mode is used by shadow samplers when sampling a depth texture.-
3915-
3916 \sa comparisonMode()-
3917*/-
3918void QOpenGLTexture::setComparisonMode(QOpenGLTexture::ComparisonMode mode)-
3919{-
3920 Q_D(QOpenGLTexture);-
3921 d->create();-
3922 if (!d->features.testFlag(TextureComparisonOperators)) {
!d->features.t...isonOperators)Description
TRUEnever evaluated
FALSEnever evaluated
0
3923 qWarning("QOpenGLTexture::setComparisonMode: requires OpenGL >= 1.5 or OpenGL ES >= 3.0");-
3924 return;
never executed: return;
0
3925 }-
3926 d->comparisonMode = mode;-
3927 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_COMPARE_MODE, mode);-
3928}
never executed: end of block
0
3929-
3930/*!-
3931 \since 5.5-
3932-
3933 Returns the texture comparison mode set on this texture. By default, a-
3934 texture has a CompareNone comparison mode (i.e. comparisons are disabled).-
3935-
3936 \sa setComparisonMode()-
3937*/-
3938QOpenGLTexture::ComparisonMode QOpenGLTexture::comparisonMode() const-
3939{-
3940 Q_D(const QOpenGLTexture);-
3941 return d->comparisonMode;
never executed: return d->comparisonMode;
0
3942}-
3943-
3944/*!-
3945 Sets the filter used for minification to \a filter.-
3946-
3947 \sa minificationFilter(), setMagnificationFilter(), setMinMagFilters()-
3948*/-
3949void QOpenGLTexture::setMinificationFilter(QOpenGLTexture::Filter filter)-
3950{-
3951 Q_D(QOpenGLTexture);-
3952 d->create();-
3953 Q_ASSERT(d->texFuncs);-
3954 Q_ASSERT(d->textureId);-
3955 d->minFilter = filter;-
3956 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_FILTER, filter);-
3957}
never executed: end of block
0
3958-
3959/*!-
3960 Returns the minification filter.-
3961-
3962 \sa setMinificationFilter()-
3963*/-
3964QOpenGLTexture::Filter QOpenGLTexture::minificationFilter() const-
3965{-
3966 Q_D(const QOpenGLTexture);-
3967 return d->minFilter;
never executed: return d->minFilter;
0
3968}-
3969-
3970/*!-
3971 Sets the magnification filter to \a filter.-
3972-
3973 \sa magnificationFilter(), setMinificationFilter(), setMinMagFilters()-
3974*/-
3975void QOpenGLTexture::setMagnificationFilter(QOpenGLTexture::Filter filter)-
3976{-
3977 Q_D(QOpenGLTexture);-
3978 d->create();-
3979 Q_ASSERT(d->texFuncs);-
3980 Q_ASSERT(d->textureId);-
3981 d->magFilter = filter;-
3982 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAG_FILTER, filter);-
3983}
never executed: end of block
0
3984-
3985/*!-
3986 Returns the magnification filter.-
3987-
3988 \sa setMagnificationFilter()-
3989*/-
3990QOpenGLTexture::Filter QOpenGLTexture::magnificationFilter() const-
3991{-
3992 Q_D(const QOpenGLTexture);-
3993 return d->magFilter;
never executed: return d->magFilter;
0
3994}-
3995-
3996/*!-
3997 Sets the minification filter to \a minificationFilter and the magnification filter-
3998 to \a magnificationFilter.-
3999-
4000 \sa minMagFilters(), setMinificationFilter(), setMagnificationFilter()-
4001*/-
4002void QOpenGLTexture::setMinMagFilters(QOpenGLTexture::Filter minificationFilter,-
4003 QOpenGLTexture::Filter magnificationFilter)-
4004{-
4005 Q_D(QOpenGLTexture);-
4006 d->create();-
4007 Q_ASSERT(d->texFuncs);-
4008 Q_ASSERT(d->textureId);-
4009 d->minFilter = minificationFilter;-
4010 d->magFilter = magnificationFilter;-
4011 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_FILTER, minificationFilter);-
4012 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAG_FILTER, magnificationFilter);-
4013}
never executed: end of block
0
4014-
4015/*!-
4016 Returns the current minification and magnification filters.-
4017-
4018 \sa setMinMagFilters()-
4019*/-
4020QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter> QOpenGLTexture::minMagFilters() const-
4021{-
4022 Q_D(const QOpenGLTexture);-
4023 return QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter>(d->minFilter, d->magFilter);
never executed: return QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter>(d->minFilter, d->magFilter);
0
4024}-
4025-
4026/*!-
4027 If your OpenGL implementation supports the GL_EXT_texture_filter_anisotropic extension-
4028 this function sets the maximum anisotropy level to \a anisotropy.-
4029-
4030 \sa maximumAnisotropy()-
4031*/-
4032void QOpenGLTexture::setMaximumAnisotropy(float anisotropy)-
4033{-
4034 Q_D(QOpenGLTexture);-
4035 d->create();-
4036 Q_ASSERT(d->texFuncs);-
4037 Q_ASSERT(d->textureId);-
4038 if (!d->features.testFlag(AnisotropicFiltering)) {
!d->features.t...opicFiltering)Description
TRUEnever evaluated
FALSEnever evaluated
0
4039 qWarning("QOpenGLTexture::setMaximumAnisotropy() requires GL_EXT_texture_filter_anisotropic");-
4040 return;
never executed: return;
0
4041 }-
4042 d->maxAnisotropy = anisotropy;-
4043 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropy);-
4044}
never executed: end of block
0
4045-
4046/*!-
4047 Returns the maximum level of anisotropy to be accounted for when performing texture lookups.-
4048 This requires the GL_EXT_texture_filter_anisotropic extension.-
4049-
4050 \sa setMaximumAnisotropy()-
4051*/-
4052float QOpenGLTexture::maximumAnisotropy() const-
4053{-
4054 Q_D(const QOpenGLTexture);-
4055 return d->maxAnisotropy;
never executed: return d->maxAnisotropy;
0
4056}-
4057-
4058/*!-
4059 Sets the wrap (or repeat mode) for all texture dimentions to \a mode.-
4060-
4061 \sa wrapMode()-
4062*/-
4063void QOpenGLTexture::setWrapMode(QOpenGLTexture::WrapMode mode)-
4064{-
4065 Q_D(QOpenGLTexture);-
4066 d->create();-
4067 Q_ASSERT(d->texFuncs);-
4068 Q_ASSERT(d->textureId);-
4069 d->setWrapMode(mode);-
4070}
never executed: end of block
0
4071-
4072/*!-
4073 Holds the texture dimension \a direction.-
4074 \overload-
4075*/-
4076void QOpenGLTexture::setWrapMode(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode)-
4077{-
4078 Q_D(QOpenGLTexture);-
4079 d->create();-
4080 Q_ASSERT(d->texFuncs);-
4081 Q_ASSERT(d->textureId);-
4082 d->setWrapMode(direction, mode);-
4083}
never executed: end of block
0
4084-
4085/*!-
4086 Returns the wrap mode for the texture dimension \a direction.-
4087-
4088 \sa setWrapMode()-
4089*/-
4090QOpenGLTexture::WrapMode QOpenGLTexture::wrapMode(QOpenGLTexture::CoordinateDirection direction) const-
4091{-
4092 Q_D(const QOpenGLTexture);-
4093 return d->wrapMode(direction);
never executed: return d->wrapMode(direction);
0
4094}-
4095-
4096/*!-
4097 Sets the border color of the texture to \a color.-
4098-
4099 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
4100 \sa borderColor()-
4101*/-
4102void QOpenGLTexture::setBorderColor(QColor color)-
4103{-
4104#if !defined(QT_OPENGL_ES_2)-
4105 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4106 Q_D(QOpenGLTexture);-
4107 d->create();-
4108 Q_ASSERT(d->texFuncs);-
4109 Q_ASSERT(d->textureId);-
4110 float values[4];-
4111 values[0] = color.redF();-
4112 values[1] = color.greenF();-
4113 values[2] = color.blueF();-
4114 values[3] = color.alphaF();-
4115 d->borderColor.clear();-
4116 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4117 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4118 d->texFuncs->glTextureParameterfv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4119 return;
never executed: return;
0
4120 }-
4121#else-
4122 Q_UNUSED(color);-
4123#endif-
4124 qWarning("QOpenGLTexture: Border color is not supported");-
4125}
never executed: end of block
0
4126-
4127/*!-
4128 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and \a {a} to the-
4129 alpha value.-
4130 \overload-
4131*/-
4132void QOpenGLTexture::setBorderColor(float r, float g, float b, float a)-
4133{-
4134#if !defined(QT_OPENGL_ES_2)-
4135 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4136 Q_D(QOpenGLTexture);-
4137 d->create();-
4138 Q_ASSERT(d->texFuncs);-
4139 Q_ASSERT(d->textureId);-
4140 float values[4];-
4141 values[0] = r;-
4142 values[1] = g;-
4143 values[2] = b;-
4144 values[3] = a;-
4145 d->borderColor.clear();-
4146 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4147 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4148 d->texFuncs->glTextureParameterfv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4149 return;
never executed: return;
0
4150 }-
4151#else-
4152 Q_UNUSED(r);-
4153 Q_UNUSED(g);-
4154 Q_UNUSED(b);-
4155 Q_UNUSED(a);-
4156#endif-
4157 qWarning("QOpenGLTexture: Border color is not supported");-
4158}
never executed: end of block
0
4159-
4160/*!-
4161 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and the alpha-
4162 value to \a {a}.-
4163 \overload-
4164*/-
4165void QOpenGLTexture::setBorderColor(int r, int g, int b, int a)-
4166{-
4167#if !defined(QT_OPENGL_ES_2)-
4168 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4169 Q_D(QOpenGLTexture);-
4170 d->create();-
4171 Q_ASSERT(d->texFuncs);-
4172 Q_ASSERT(d->textureId);-
4173 int values[4];-
4174 values[0] = r;-
4175 values[1] = g;-
4176 values[2] = b;-
4177 values[3] = a;-
4178 d->borderColor.clear();-
4179 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4180 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4181 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4182 return;
never executed: return;
0
4183 }-
4184#else-
4185 Q_UNUSED(r);-
4186 Q_UNUSED(g);-
4187 Q_UNUSED(b);-
4188 Q_UNUSED(a);-
4189#endif-
4190 qWarning("QOpenGLTexture: Border color is not supported");-
4191-
4192 // TODO Handle case of using glTextureParameterIiv() based on format-
4193}
never executed: end of block
0
4194-
4195/*!-
4196 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and the alpha-
4197 value to \a {a}.-
4198 \overload-
4199*/-
4200void QOpenGLTexture::setBorderColor(uint r, uint g, uint b, uint a)-
4201{-
4202#if !defined(QT_OPENGL_ES_2)-
4203 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4204 Q_D(QOpenGLTexture);-
4205 d->create();-
4206 Q_ASSERT(d->texFuncs);-
4207 Q_ASSERT(d->textureId);-
4208 int values[4];-
4209 values[0] = int(r);-
4210 values[1] = int(g);-
4211 values[2] = int(b);-
4212 values[3] = int(a);-
4213 d->borderColor.clear();-
4214 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4215 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4216 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4217 return;
never executed: return;
0
4218 }-
4219#else-
4220 Q_UNUSED(r);-
4221 Q_UNUSED(g);-
4222 Q_UNUSED(b);-
4223 Q_UNUSED(a);-
4224#endif-
4225 qWarning("QOpenGLTexture: Border color is not supported");-
4226-
4227 // TODO Handle case of using glTextureParameterIuiv() based on format-
4228}
never executed: end of block
0
4229-
4230/*!-
4231 Returns the borderColor of this texture.-
4232-
4233 \sa setBorderColor()-
4234*/-
4235QColor QOpenGLTexture::borderColor() const-
4236{-
4237 Q_D(const QOpenGLTexture);-
4238 QColor c(0.0f, 0.0f, 0.0f, 0.0f);-
4239 if (!d->borderColor.isEmpty()) {
!d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4240 c.setRedF(d->borderColor.at(0).toFloat());-
4241 c.setGreenF(d->borderColor.at(1).toFloat());-
4242 c.setBlueF(d->borderColor.at(2).toFloat());-
4243 c.setAlphaF(d->borderColor.at(3).toFloat());-
4244 }
never executed: end of block
0
4245 return c;
never executed: return c;
0
4246}-
4247-
4248/*!-
4249 Writes the texture border color into the first four elements-
4250 of the array pointed to by \a border.-
4251-
4252 \sa setBorderColor()-
4253*/-
4254void QOpenGLTexture::borderColor(float *border) const-
4255{-
4256 Q_D(const QOpenGLTexture);-
4257 Q_ASSERT(border);-
4258 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4259 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4260 border[i] = 0.0f;
never executed: border[i] = 0.0f;
0
4261 } else {
never executed: end of block
0
4262 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4263 border[i] = d->borderColor.at(i).toFloat();
never executed: border[i] = d->borderColor.at(i).toFloat();
0
4264 }
never executed: end of block
0
4265}-
4266-
4267/*!-
4268 Writes the texture border color into the first four elements-
4269 of the array pointed to by \a border.-
4270-
4271 \overload-
4272*/-
4273void QOpenGLTexture::borderColor(int *border) const-
4274{-
4275 Q_D(const QOpenGLTexture);-
4276 Q_ASSERT(border);-
4277 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4278 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4279 border[i] = 0;
never executed: border[i] = 0;
0
4280 } else {
never executed: end of block
0
4281 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4282 border[i] = d->borderColor.at(i).toInt();
never executed: border[i] = d->borderColor.at(i).toInt();
0
4283 }
never executed: end of block
0
4284}-
4285-
4286/*!-
4287 Writes the texture border color into the first four elements-
4288 of the array pointed to by \a border.-
4289-
4290 \overload-
4291*/-
4292void QOpenGLTexture::borderColor(unsigned int *border) const-
4293{-
4294 Q_D(const QOpenGLTexture);-
4295 Q_ASSERT(border);-
4296 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4297 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4298 border[i] = 0;
never executed: border[i] = 0;
0
4299 } else {
never executed: end of block
0
4300 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4301 border[i] = d->borderColor.at(i).toUInt();
never executed: border[i] = d->borderColor.at(i).toUInt();
0
4302 }
never executed: end of block
0
4303}-
4304-
4305/*!-
4306 Sets the minimum level of detail to \a value. This limits the selection of highest-
4307 resolution mipmap (lowest mipmap level). The default value is -1000.-
4308-
4309 \note This function has no effect on Qt built for OpenGL ES 2.-
4310 \sa minimumLevelOfDetail(), setMaximumLevelOfDetail(), setLevelOfDetailRange()-
4311*/-
4312void QOpenGLTexture::setMinimumLevelOfDetail(float value)-
4313{-
4314#if !defined(QT_OPENGL_ES_2)-
4315 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4316 Q_D(QOpenGLTexture);-
4317 d->create();-
4318 Q_ASSERT(d->texFuncs);-
4319 Q_ASSERT(d->textureId);-
4320 Q_ASSERT(value < d->maxLevelOfDetail);-
4321 d->minLevelOfDetail = value;-
4322 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_LOD, value);-
4323 return;
never executed: return;
0
4324 }-
4325#else-
4326 Q_UNUSED(value);-
4327#endif-
4328 qWarning("QOpenGLTexture: Detail level is not supported");-
4329}
never executed: end of block
0
4330-
4331/*!-
4332 Returns the minimum level of detail parameter.-
4333-
4334 \sa setMinimumLevelOfDetail(), maximumLevelOfDetail(), levelOfDetailRange()-
4335*/-
4336float QOpenGLTexture::minimumLevelOfDetail() const-
4337{-
4338 Q_D(const QOpenGLTexture);-
4339 return d->minLevelOfDetail;
never executed: return d->minLevelOfDetail;
0
4340}-
4341-
4342/*!-
4343 Sets the maximum level of detail to \a value. This limits the selection of lowest-
4344 resolution mipmap (highest mipmap level). The default value is 1000.-
4345-
4346 \note This function has no effect on Qt built for OpenGL ES 2.-
4347 \sa maximumLevelOfDetail(), setMinimumLevelOfDetail(), setLevelOfDetailRange()-
4348*/-
4349void QOpenGLTexture::setMaximumLevelOfDetail(float value)-
4350{-
4351#if !defined(QT_OPENGL_ES_2)-
4352 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4353 Q_D(QOpenGLTexture);-
4354 d->create();-
4355 Q_ASSERT(d->texFuncs);-
4356 Q_ASSERT(d->textureId);-
4357 Q_ASSERT(value > d->minLevelOfDetail);-
4358 d->maxLevelOfDetail = value;-
4359 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LOD, value);-
4360 return;
never executed: return;
0
4361 }-
4362#else-
4363 Q_UNUSED(value);-
4364#endif-
4365 qWarning("QOpenGLTexture: Detail level is not supported");-
4366}
never executed: end of block
0
4367-
4368/*!-
4369 Returns the maximum level of detail parameter.-
4370-
4371 \sa setMaximumLevelOfDetail(), minimumLevelOfDetail(), levelOfDetailRange()-
4372*/-
4373float QOpenGLTexture::maximumLevelOfDetail() const-
4374{-
4375 Q_D(const QOpenGLTexture);-
4376 return d->maxLevelOfDetail;
never executed: return d->maxLevelOfDetail;
0
4377}-
4378-
4379/*!-
4380 Sets the minimum level of detail parameters to \a min and the maximum level-
4381 to \a max.-
4382 \note This function has no effect on Qt built for OpenGL ES 2.-
4383 \sa levelOfDetailRange(), setMinimumLevelOfDetail(), setMaximumLevelOfDetail()-
4384*/-
4385void QOpenGLTexture::setLevelOfDetailRange(float min, float max)-
4386{-
4387#if !defined(QT_OPENGL_ES_2)-
4388 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4389 Q_D(QOpenGLTexture);-
4390 d->create();-
4391 Q_ASSERT(d->texFuncs);-
4392 Q_ASSERT(d->textureId);-
4393 Q_ASSERT(min < max);-
4394 d->minLevelOfDetail = min;-
4395 d->maxLevelOfDetail = max;-
4396 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_LOD, min);-
4397 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LOD, max);-
4398 return;
never executed: return;
0
4399 }-
4400#else-
4401 Q_UNUSED(min);-
4402 Q_UNUSED(max);-
4403#endif-
4404 qWarning("QOpenGLTexture: Detail level is not supported");-
4405}
never executed: end of block
0
4406-
4407/*!-
4408 Returns the minimum and maximum level of detail parameters.-
4409-
4410 \sa setLevelOfDetailRange(), minimumLevelOfDetail(), maximumLevelOfDetail()-
4411*/-
4412QPair<float, float> QOpenGLTexture::levelOfDetailRange() const-
4413{-
4414 Q_D(const QOpenGLTexture);-
4415 return qMakePair(d->minLevelOfDetail, d->maxLevelOfDetail);
never executed: return qMakePair(d->minLevelOfDetail, d->maxLevelOfDetail);
0
4416}-
4417-
4418/*!-
4419 Sets the level of detail bias to \a bias.-
4420 Level of detail bias affects the point at which mipmapping levels change.-
4421 Increasing values for level of detail bias makes the overall images blurrier-
4422 or smoother. Decreasing values make the overall images sharper.-
4423-
4424 \note This function has no effect on Qt built for OpenGL ES 2.-
4425 \sa levelofDetailBias()-
4426*/-
4427void QOpenGLTexture::setLevelofDetailBias(float bias)-
4428{-
4429#if !defined(QT_OPENGL_ES_2)-
4430 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4431 Q_D(QOpenGLTexture);-
4432 d->create();-
4433 Q_ASSERT(d->texFuncs);-
4434 Q_ASSERT(d->textureId);-
4435 d->levelOfDetailBias = bias;-
4436 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_LOD_BIAS, bias);-
4437 return;
never executed: return;
0
4438 }-
4439#else-
4440 Q_UNUSED(bias);-
4441#endif-
4442 qWarning("QOpenGLTexture: Detail level is not supported");-
4443}
never executed: end of block
0
4444-
4445/*!-
4446 Returns the level of detail bias parameter.-
4447-
4448 \sa setLevelofDetailBias()-
4449*/-
4450float QOpenGLTexture::levelofDetailBias() const-
4451{-
4452 Q_D(const QOpenGLTexture);-
4453 return d->levelOfDetailBias;
never executed: return d->levelOfDetailBias;
0
4454}-
4455-
4456QT_END_NAMESPACE-
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