qopengltexture.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB).-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
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 https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://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 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qopengltexture.h"-
41#include "qopengltexture_p.h"-
42#include "qopengltexturehelper_p.h"-
43#include "qopenglfunctions.h"-
44#include <QtGui/qcolor.h>-
45#include <QtGui/qopenglcontext.h>-
46#include <private/qobject_p.h>-
47#include <private/qopenglcontext_p.h>-
48-
49QT_BEGIN_NAMESPACE-
50-
51//this is to work around GL_TEXTURE_WRAP_R_OES which also has 0x8072 as value-
52#if !defined(GL_TEXTURE_WRAP_R)-
53 #define GL_TEXTURE_WRAP_R 0x8072-
54#endif-
55-
56QOpenGLTexturePrivate::QOpenGLTexturePrivate(QOpenGLTexture::Target textureTarget,-
57 QOpenGLTexture *qq)-
58 : q_ptr(qq),-
59 context(0),-
60 target(textureTarget),-
61 textureId(0),-
62 format(QOpenGLTexture::NoFormat),-
63 formatClass(QOpenGLTexture::NoFormatClass),-
64 requestedMipLevels(1),-
65 mipLevels(-1),-
66 layers(1),-
67 faces(1),-
68 samples(0),-
69 fixedSamplePositions(true),-
70 baseLevel(0),-
71 maxLevel(1000),-
72 depthStencilMode(QOpenGLTexture::DepthMode),-
73 comparisonFunction(QOpenGLTexture::CompareLessEqual),-
74 comparisonMode(QOpenGLTexture::CompareNone),-
75 minFilter(QOpenGLTexture::Nearest),-
76 magFilter(QOpenGLTexture::Nearest),-
77 maxAnisotropy(1.0f),-
78 minLevelOfDetail(-1000.0f),-
79 maxLevelOfDetail(1000.0f),-
80 levelOfDetailBias(0.0f),-
81 textureView(false),-
82 autoGenerateMipMaps(true),-
83 storageAllocated(false),-
84 texFuncs(0),-
85 functions(0)-
86{-
87 dimensions[0] = dimensions[1] = dimensions[2] = 1;-
88-
89 switch (target) {-
90 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
91 bindingTarget = QOpenGLTexture::BindingTarget1D;-
92 break;
never executed: break;
0
93 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
94 bindingTarget = QOpenGLTexture::BindingTarget1DArray;-
95 break;
never executed: break;
0
96 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
97 bindingTarget = QOpenGLTexture::BindingTarget2D;-
98 break;
never executed: break;
0
99 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
100 bindingTarget = QOpenGLTexture::BindingTarget2DArray;-
101 break;
never executed: break;
0
102 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
103 bindingTarget = QOpenGLTexture::BindingTarget3D;-
104 break;
never executed: break;
0
105 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
106 bindingTarget = QOpenGLTexture::BindingTargetCubeMap;-
107 faces = 6;-
108 break;
never executed: break;
0
109 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
110 bindingTarget = QOpenGLTexture::BindingTargetCubeMapArray;-
111 faces = 6;-
112 break;
never executed: break;
0
113 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
114 bindingTarget = QOpenGLTexture::BindingTarget2DMultisample;-
115 break;
never executed: break;
0
116 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
117 bindingTarget = QOpenGLTexture::BindingTarget2DMultisampleArray;-
118 break;
never executed: break;
0
119 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
120 bindingTarget = QOpenGLTexture::BindingTargetRectangle;-
121 break;
never executed: break;
0
122 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
123 bindingTarget = QOpenGLTexture::BindingTargetBuffer;-
124 break;
never executed: break;
0
125 }-
126-
127 swizzleMask[0] = QOpenGLTexture::RedValue;-
128 swizzleMask[1] = QOpenGLTexture::GreenValue;-
129 swizzleMask[2] = QOpenGLTexture::BlueValue;-
130 swizzleMask[3] = QOpenGLTexture::AlphaValue;-
131-
132 wrapModes[0] = wrapModes[1] = wrapModes[2] = target == QOpenGLTexture::TargetRectangle
target == QOpe...argetRectangleDescription
TRUEnever evaluated
FALSEnever evaluated
0
133 ? QOpenGLTexture::ClampToEdge : QOpenGLTexture::Repeat;-
134}
never executed: end of block
0
135-
136QOpenGLTexturePrivate::~QOpenGLTexturePrivate()-
137{-
138 destroy();-
139}
never executed: end of block
0
140-
141void QOpenGLTexturePrivate::initializeOpenGLFunctions()-
142{-
143 // If we already have a functions object, there is nothing to do-
144 if (texFuncs)
texFuncsDescription
TRUEnever evaluated
FALSEnever evaluated
0
145 return;
never executed: return;
0
146-
147 // See if the context already has a suitable resource we can use.-
148 // If not create a functions object and add it to the context in case-
149 // others wish to use it too-
150 texFuncs = context->textureFunctions();-
151 if (!texFuncs) {
!texFuncsDescription
TRUEnever evaluated
FALSEnever evaluated
0
152 texFuncs = new QOpenGLTextureHelper(context);-
153 context->setTextureFunctions(texFuncs);-
154 }
never executed: end of block
0
155}
never executed: end of block
0
156-
157bool QOpenGLTexturePrivate::create()-
158{-
159 if (textureId != 0)
textureId != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
160 return true;
never executed: return true;
0
161-
162 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
163 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
164 qWarning("Requires a valid current OpenGL context.\n"-
165 "Texture has not been created");-
166 return false;
never executed: return false;
0
167 }-
168 context = ctx;-
169 functions = ctx->functions();-
170-
171 // Resolve any functions we will need based upon context version and create the texture-
172 initializeOpenGLFunctions();-
173-
174 // What features do we have?-
175 QOpenGLTexture::Feature feature = QOpenGLTexture::ImmutableStorage;-
176 while (feature != QOpenGLTexture::MaxFeatureFlag) {
feature != QOp...MaxFeatureFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
177 if (QOpenGLTexture::hasFeature(feature))
QOpenGLTexture...ature(feature)Description
TRUEnever evaluated
FALSEnever evaluated
0
178 features |= feature;
never executed: features |= feature;
0
179 feature = static_cast<QOpenGLTexture::Feature>(feature << 1);-
180 }
never executed: end of block
0
181-
182 functions->glGenTextures(1, &textureId);-
183 return textureId != 0;
never executed: return textureId != 0;
0
184}-
185-
186void QOpenGLTexturePrivate::destroy()-
187{-
188 if (!textureId) {
!textureIdDescription
TRUEnever evaluated
FALSEnever evaluated
0
189 // not created or already destroyed-
190 return;
never executed: return;
0
191 }-
192 QOpenGLContext *currentContext = QOpenGLContext::currentContext();-
193 if (!currentContext || !QOpenGLContext::areSharing(currentContext, context)) {
!currentContextDescription
TRUEnever evaluated
FALSEnever evaluated
!QOpenGLContex...text, context)Description
TRUEnever evaluated
FALSEnever evaluated
0
194 qWarning("Texture is not valid in the current context.\n"-
195 "Texture has not been destroyed");-
196 return;
never executed: return;
0
197 }-
198-
199 functions->glDeleteTextures(1, &textureId);-
200-
201 context = 0;-
202 functions = 0;-
203 textureId = 0;-
204 format = QOpenGLTexture::NoFormat;-
205 formatClass = QOpenGLTexture::NoFormatClass;-
206 requestedMipLevels = 1;-
207 mipLevels = -1;-
208 layers = 1;-
209 faces = 1;-
210 samples = 0;-
211 fixedSamplePositions = true,-
212 baseLevel = 0;-
213 maxLevel = 1000;-
214 depthStencilMode = QOpenGLTexture::DepthMode;-
215 minFilter = QOpenGLTexture::Nearest;-
216 magFilter = QOpenGLTexture::Nearest;-
217 maxAnisotropy = 1.0f;-
218 minLevelOfDetail = -1000.0f;-
219 maxLevelOfDetail = 1000.0f;-
220 levelOfDetailBias = 0.0f;-
221 textureView = false;-
222 autoGenerateMipMaps = true;-
223 storageAllocated = false;-
224 texFuncs = 0;-
225-
226 swizzleMask[0] = QOpenGLTexture::RedValue;-
227 swizzleMask[1] = QOpenGLTexture::GreenValue;-
228 swizzleMask[2] = QOpenGLTexture::BlueValue;-
229 swizzleMask[3] = QOpenGLTexture::AlphaValue;-
230-
231 wrapModes[0] = wrapModes[1] = wrapModes[2] = target == QOpenGLTexture::TargetRectangle
target == QOpe...argetRectangleDescription
TRUEnever evaluated
FALSEnever evaluated
0
232 ? QOpenGLTexture::ClampToEdge : QOpenGLTexture::Repeat;-
233}
never executed: end of block
0
234-
235void QOpenGLTexturePrivate::bind()-
236{-
237 functions->glBindTexture(target, textureId);-
238}
never executed: end of block
0
239-
240void QOpenGLTexturePrivate::bind(uint unit, QOpenGLTexture::TextureUnitReset reset)-
241{-
242 GLint oldTextureUnit = 0;-
243 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
244 functions->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);
never executed: functions->glGetIntegerv(0x84E0, &oldTextureUnit);
0
245-
246 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
247 functions->glBindTexture(target, textureId);-
248-
249 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
250 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);
never executed: texFuncs->glActiveTexture(0x84C0 + oldTextureUnit);
0
251}
never executed: end of block
0
252-
253void QOpenGLTexturePrivate::release()-
254{-
255 functions->glBindTexture(target, 0);-
256}
never executed: end of block
0
257-
258void QOpenGLTexturePrivate::release(uint unit, QOpenGLTexture::TextureUnitReset reset)-
259{-
260 GLint oldTextureUnit = 0;-
261 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
262 functions->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);
never executed: functions->glGetIntegerv(0x84E0, &oldTextureUnit);
0
263-
264 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
265 functions->glBindTexture(target, 0);-
266-
267 if (reset == QOpenGLTexture::ResetTextureUnit)
reset == QOpen...setTextureUnitDescription
TRUEnever evaluated
FALSEnever evaluated
0
268 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);
never executed: texFuncs->glActiveTexture(0x84C0 + oldTextureUnit);
0
269}
never executed: end of block
0
270-
271bool QOpenGLTexturePrivate::isBound() const-
272{-
273 GLint boundTextureId = 0;-
274 functions->glGetIntegerv(bindingTarget, &boundTextureId);-
275 return (static_cast<GLuint>(boundTextureId) == textureId);
never executed: return (static_cast<GLuint>(boundTextureId) == textureId);
0
276}-
277-
278bool QOpenGLTexturePrivate::isBound(uint unit) const-
279{-
280 GLint oldTextureUnit = 0;-
281 functions->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);-
282-
283 GLint boundTextureId = 0;-
284 texFuncs->glActiveTexture(GL_TEXTURE0 + unit);-
285 functions->glGetIntegerv(bindingTarget, &boundTextureId);-
286 bool result = (static_cast<GLuint>(boundTextureId) == textureId);-
287-
288 texFuncs->glActiveTexture(GL_TEXTURE0 + oldTextureUnit);-
289 return result;
never executed: return result;
0
290}-
291-
292int QOpenGLTexturePrivate::evaluateMipLevels() const-
293{-
294 switch (target) {-
295 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
296 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
297 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
298 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
299 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
300 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
301 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
302 return qMin(maximumMipLevelCount(), qMax(1, requestedMipLevels));
never executed: return qMin(maximumMipLevelCount(), qMax(1, requestedMipLevels));
0
303-
304 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
305 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
306 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
307 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
308 default:
never executed: default:
0
309 return 1;
never executed: return 1;
0
310 }-
311}-
312-
313static bool isSizedTextureFormat(QOpenGLTexture::TextureFormat internalFormat)-
314{-
315 switch (internalFormat) {-
316 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
317 return false;
never executed: return false;
0
318-
319 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
320 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
321 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
322 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
323 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
324 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
325 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
326 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
327 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
328 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
329 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
330 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
331 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
332 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
333 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
334 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
335 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
336 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
337 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
338 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
339 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
340 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
341 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
342 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
343 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
344 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
345 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
346 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
347 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
348 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
349 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
350 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
351 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
352 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
353 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
354 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
355 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
356 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
357 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
358 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
359 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
360 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
361 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
362 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
363 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
364 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
365 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
366 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
367 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
368 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
369 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
370 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
371 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
372 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
373 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
374-
375 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
376 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
377 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
378 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
379-
380 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
381 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
382-
383 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
384-
385 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
386 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
387 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
388 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
389 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
390 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
391 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
392 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
393 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
394 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
395 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
396 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
397 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
398 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
399 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
400 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
401 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
402 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
403 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
404 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
405 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
406 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
407 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
408 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
409 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
410 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
411 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
412 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
413 return true;
never executed: return true;
0
414-
415 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
416 return false;
never executed: return false;
0
417-
418 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
419 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
420-
421 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
422 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
423-
424 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
425-
426 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
427 return false;
never executed: return false;
0
428 }-
429-
430 Q_UNREACHABLE();-
431 return false;
never executed: return false;
0
432}-
433-
434static bool isTextureTargetMultisample(QOpenGLTexture::Target target)-
435{-
436 switch (target) {-
437 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
438 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
439 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
440 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
441 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
442 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
443 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
444 return false;
never executed: return false;
0
445-
446 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
447 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
448 return true;
never executed: return true;
0
449-
450 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
451 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
452 return false;
never executed: return false;
0
453 }-
454-
455 Q_UNREACHABLE();-
456 return false;
never executed: return false;
0
457}-
458-
459bool QOpenGLTexturePrivate::isUsingImmutableStorage() const-
460{-
461 // Use immutable storage whenever possible, falling back to mutable-
462 // Note that if multisample textures are not supported at all, we'll still fail into-
463 // the mutable storage allocation-
464 return isSizedTextureFormat(format)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
0
465 && (isTextureTargetMultisample(target)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
0
466 ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
0
467 : features.testFlag(QOpenGLTexture::ImmutableStorage));
never executed: return isSizedTextureFormat(format) && (isTextureTargetMultisample(target) ? features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage) : features.testFlag(QOpenGLTexture::ImmutableStorage));
0
468}-
469-
470void QOpenGLTexturePrivate::allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
471{-
472 // Resolve the actual number of mipmap levels we can use-
473 mipLevels = evaluateMipLevels();-
474-
475 if (isUsingImmutableStorage())
isUsingImmutableStorage()Description
TRUEnever evaluated
FALSEnever evaluated
0
476 allocateImmutableStorage();
never executed: allocateImmutableStorage();
0
477 else-
478 allocateMutableStorage(pixelFormat, pixelType);
never executed: allocateMutableStorage(pixelFormat, pixelType);
0
479}-
480-
481static QOpenGLTexture::PixelFormat pixelFormatCompatibleWithInternalFormat(QOpenGLTexture::TextureFormat internalFormat)-
482{-
483 switch (internalFormat) {-
484 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
485 return QOpenGLTexture::NoSourceFormat;
never executed: return QOpenGLTexture::NoSourceFormat;
0
486-
487 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
488 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
489-
490 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
491 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
492-
493 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
494 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
495-
496 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
497 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
498-
499 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
500 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
501-
502 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
503 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
504-
505 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
506 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
507-
508 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
509 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
510-
511 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
512 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
513-
514 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
515 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
516-
517 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
518 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
519-
520 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
521 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
522-
523 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
524 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
525-
526 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
527 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
528-
529 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
530 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
531-
532 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
533 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
534-
535 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
536 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
537-
538 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
539 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
540-
541 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
542 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
543-
544 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
545 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
546-
547 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
548 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
549-
550 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
551 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
552-
553 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
554 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
555-
556 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
557 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
558-
559 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
560 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
561-
562 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
563 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
564-
565 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
566 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
567-
568 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
569 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
570-
571 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
572 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
573-
574 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
575 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
576-
577 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
578 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
579-
580 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
581 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
582-
583 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
584 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
585-
586 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
587 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
588-
589 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
590 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
591-
592 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
593 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
594-
595 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
596 return QOpenGLTexture::Red_Integer;
never executed: return QOpenGLTexture::Red_Integer;
0
597-
598 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
599 return QOpenGLTexture::RG_Integer;
never executed: return QOpenGLTexture::RG_Integer;
0
600-
601 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
602 return QOpenGLTexture::RGB_Integer;
never executed: return QOpenGLTexture::RGB_Integer;
0
603-
604 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
605 return QOpenGLTexture::RGBA_Integer;
never executed: return QOpenGLTexture::RGBA_Integer;
0
606-
607 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
608 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
609-
610 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
611 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
612-
613 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
614 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
615-
616 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
617 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
618-
619 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
620 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
621-
622 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
623 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
624-
625 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
626 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
627-
628 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
629 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
630-
631 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
632 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
633-
634 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
635 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
636-
637 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
638 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
639-
640 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
641 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
642-
643 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
644 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
645-
646 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
647 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
648-
649 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
650 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
651-
652 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
653 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
654 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
655 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
656 return QOpenGLTexture::Depth;
never executed: return QOpenGLTexture::Depth;
0
657-
658 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
659 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
660 return QOpenGLTexture::DepthStencil;
never executed: return QOpenGLTexture::DepthStencil;
0
661-
662 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
663 return QOpenGLTexture::Stencil;
never executed: return QOpenGLTexture::Stencil;
0
664-
665 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
666 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
667 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
668 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
669 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
670 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
671 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
672 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
673 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
674 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
675 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
676 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
677 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
678 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
679 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
680 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
681 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
682 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
683 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
684 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
685-
686 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
687 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
688 return QOpenGLTexture::Red;
never executed: return QOpenGLTexture::Red;
0
689-
690 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
691 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
692 return QOpenGLTexture::RG;
never executed: return QOpenGLTexture::RG;
0
693-
694 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
695 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
696 return QOpenGLTexture::RGB;
never executed: return QOpenGLTexture::RGB;
0
697-
698 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
699 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
700 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
701-
702 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
703 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
704 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
705-
706 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
707 return QOpenGLTexture::Depth;
never executed: return QOpenGLTexture::Depth;
0
708-
709 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
710 return QOpenGLTexture::Alpha;
never executed: return QOpenGLTexture::Alpha;
0
711-
712 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
713 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
714 return QOpenGLTexture::RGBA;
never executed: return QOpenGLTexture::RGBA;
0
715-
716 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
717 return QOpenGLTexture::Luminance;
never executed: return QOpenGLTexture::Luminance;
0
718-
719 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
720 return QOpenGLTexture::LuminanceAlpha;
never executed: return QOpenGLTexture::LuminanceAlpha;
0
721 }-
722-
723 Q_UNREACHABLE();-
724 return QOpenGLTexture::NoSourceFormat;
never executed: return QOpenGLTexture::NoSourceFormat;
0
725}-
726-
727static QOpenGLTexture::PixelType pixelTypeCompatibleWithInternalFormat(QOpenGLTexture::TextureFormat internalFormat)-
728{-
729 switch (internalFormat) {-
730 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
731 return QOpenGLTexture::NoPixelType;
never executed: return QOpenGLTexture::NoPixelType;
0
732-
733 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
734 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
735 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
736 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
737 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
738 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
739 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
740 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
741 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
742-
743 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
744 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
745 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
746 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
747 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
748 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
749 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
750 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
751 return QOpenGLTexture::Int8;
never executed: return QOpenGLTexture::Int8;
0
752-
753 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
754 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
755 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
756 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
757 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
758 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
759 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
760 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
761 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
762 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
763 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
764 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
765 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
766-
767 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
768 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
769 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
770 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
771 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
772 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
773 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
774 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
775 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
776 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
777 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
778 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
779 return QOpenGLTexture::Int8;
never executed: return QOpenGLTexture::Int8;
0
780-
781 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
782 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
783 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
784 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
785 return QOpenGLTexture::Float16;
never executed: return QOpenGLTexture::Float16;
0
786-
787 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
788 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
789 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
790 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
791 return QOpenGLTexture::Float32;
never executed: return QOpenGLTexture::Float32;
0
792-
793 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
794 return QOpenGLTexture::UInt16_RGB5A1_Rev;
never executed: return QOpenGLTexture::UInt16_RGB5A1_Rev;
0
795-
796 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
797 return QOpenGLTexture::UInt32_RG11B10F;
never executed: return QOpenGLTexture::UInt32_RG11B10F;
0
798-
799 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
800 return QOpenGLTexture::UInt8_RG3B2;
never executed: return QOpenGLTexture::UInt8_RG3B2;
0
801-
802 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
803 return QOpenGLTexture::UInt16_R5G6B5;
never executed: return QOpenGLTexture::UInt16_R5G6B5;
0
804-
805 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
806 return QOpenGLTexture::UInt16_RGB5A1;
never executed: return QOpenGLTexture::UInt16_RGB5A1;
0
807-
808 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
809 return QOpenGLTexture::UInt16_RGBA4;
never executed: return QOpenGLTexture::UInt16_RGBA4;
0
810-
811 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
812 return QOpenGLTexture::UInt32_RGB10A2;
never executed: return QOpenGLTexture::UInt32_RGB10A2;
0
813-
814 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
815 return QOpenGLTexture::UInt16;
never executed: return QOpenGLTexture::UInt16;
0
816-
817 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
818 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
819 return QOpenGLTexture::UInt32;
never executed: return QOpenGLTexture::UInt32;
0
820-
821 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
822 return QOpenGLTexture::Float32;
never executed: return QOpenGLTexture::Float32;
0
823-
824 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
825 return QOpenGLTexture::UInt32_D24S8;
never executed: return QOpenGLTexture::UInt32_D24S8;
0
826-
827 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
828 return QOpenGLTexture::Float32_D32_UInt32_S8_X24;
never executed: return QOpenGLTexture::Float32_D32_UInt32_S8_X24;
0
829-
830 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
831 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
832-
833 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
834 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
835 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
836 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
837 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
838 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
839 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
840 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
841 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
842 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
843 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
844 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
845 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
846 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
847 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
848 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
849 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
850 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
851 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
852 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
853 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
854 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
855 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
856 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
857 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
858 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
859 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
860 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
861 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
862 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
863-
864 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
865 return QOpenGLTexture::UInt32;
never executed: return QOpenGLTexture::UInt32;
0
866-
867 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
868 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
869 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
870 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
871 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
872 return QOpenGLTexture::UInt8;
never executed: return QOpenGLTexture::UInt8;
0
873 }-
874-
875 Q_UNREACHABLE();-
876 return QOpenGLTexture::NoPixelType;
never executed: return QOpenGLTexture::NoPixelType;
0
877}-
878-
879static bool isCompressedFormat(QOpenGLTexture::TextureFormat internalFormat)-
880{-
881 switch (internalFormat) {-
882 case QOpenGLTexture::NoFormat:
never executed: case QOpenGLTexture::NoFormat:
0
883-
884 case QOpenGLTexture::R8_UNorm:
never executed: case QOpenGLTexture::R8_UNorm:
0
885 case QOpenGLTexture::RG8_UNorm:
never executed: case QOpenGLTexture::RG8_UNorm:
0
886 case QOpenGLTexture::RGB8_UNorm:
never executed: case QOpenGLTexture::RGB8_UNorm:
0
887 case QOpenGLTexture::RGBA8_UNorm:
never executed: case QOpenGLTexture::RGBA8_UNorm:
0
888 case QOpenGLTexture::R16_UNorm:
never executed: case QOpenGLTexture::R16_UNorm:
0
889 case QOpenGLTexture::RG16_UNorm:
never executed: case QOpenGLTexture::RG16_UNorm:
0
890 case QOpenGLTexture::RGB16_UNorm:
never executed: case QOpenGLTexture::RGB16_UNorm:
0
891 case QOpenGLTexture::RGBA16_UNorm:
never executed: case QOpenGLTexture::RGBA16_UNorm:
0
892 case QOpenGLTexture::R8_SNorm:
never executed: case QOpenGLTexture::R8_SNorm:
0
893 case QOpenGLTexture::RG8_SNorm:
never executed: case QOpenGLTexture::RG8_SNorm:
0
894 case QOpenGLTexture::RGB8_SNorm:
never executed: case QOpenGLTexture::RGB8_SNorm:
0
895 case QOpenGLTexture::RGBA8_SNorm:
never executed: case QOpenGLTexture::RGBA8_SNorm:
0
896 case QOpenGLTexture::R16_SNorm:
never executed: case QOpenGLTexture::R16_SNorm:
0
897 case QOpenGLTexture::RG16_SNorm:
never executed: case QOpenGLTexture::RG16_SNorm:
0
898 case QOpenGLTexture::RGB16_SNorm:
never executed: case QOpenGLTexture::RGB16_SNorm:
0
899 case QOpenGLTexture::RGBA16_SNorm:
never executed: case QOpenGLTexture::RGBA16_SNorm:
0
900 case QOpenGLTexture::R8U:
never executed: case QOpenGLTexture::R8U:
0
901 case QOpenGLTexture::RG8U:
never executed: case QOpenGLTexture::RG8U:
0
902 case QOpenGLTexture::RGB8U:
never executed: case QOpenGLTexture::RGB8U:
0
903 case QOpenGLTexture::RGBA8U:
never executed: case QOpenGLTexture::RGBA8U:
0
904 case QOpenGLTexture::R16U:
never executed: case QOpenGLTexture::R16U:
0
905 case QOpenGLTexture::RG16U:
never executed: case QOpenGLTexture::RG16U:
0
906 case QOpenGLTexture::RGB16U:
never executed: case QOpenGLTexture::RGB16U:
0
907 case QOpenGLTexture::RGBA16U:
never executed: case QOpenGLTexture::RGBA16U:
0
908 case QOpenGLTexture::R32U:
never executed: case QOpenGLTexture::R32U:
0
909 case QOpenGLTexture::RG32U:
never executed: case QOpenGLTexture::RG32U:
0
910 case QOpenGLTexture::RGB32U:
never executed: case QOpenGLTexture::RGB32U:
0
911 case QOpenGLTexture::RGBA32U:
never executed: case QOpenGLTexture::RGBA32U:
0
912 case QOpenGLTexture::R8I:
never executed: case QOpenGLTexture::R8I:
0
913 case QOpenGLTexture::RG8I:
never executed: case QOpenGLTexture::RG8I:
0
914 case QOpenGLTexture::RGB8I:
never executed: case QOpenGLTexture::RGB8I:
0
915 case QOpenGLTexture::RGBA8I:
never executed: case QOpenGLTexture::RGBA8I:
0
916 case QOpenGLTexture::R16I:
never executed: case QOpenGLTexture::R16I:
0
917 case QOpenGLTexture::RG16I:
never executed: case QOpenGLTexture::RG16I:
0
918 case QOpenGLTexture::RGB16I:
never executed: case QOpenGLTexture::RGB16I:
0
919 case QOpenGLTexture::RGBA16I:
never executed: case QOpenGLTexture::RGBA16I:
0
920 case QOpenGLTexture::R32I:
never executed: case QOpenGLTexture::R32I:
0
921 case QOpenGLTexture::RG32I:
never executed: case QOpenGLTexture::RG32I:
0
922 case QOpenGLTexture::RGB32I:
never executed: case QOpenGLTexture::RGB32I:
0
923 case QOpenGLTexture::RGBA32I:
never executed: case QOpenGLTexture::RGBA32I:
0
924 case QOpenGLTexture::R16F:
never executed: case QOpenGLTexture::R16F:
0
925 case QOpenGLTexture::RG16F:
never executed: case QOpenGLTexture::RG16F:
0
926 case QOpenGLTexture::RGB16F:
never executed: case QOpenGLTexture::RGB16F:
0
927 case QOpenGLTexture::RGBA16F:
never executed: case QOpenGLTexture::RGBA16F:
0
928 case QOpenGLTexture::R32F:
never executed: case QOpenGLTexture::R32F:
0
929 case QOpenGLTexture::RG32F:
never executed: case QOpenGLTexture::RG32F:
0
930 case QOpenGLTexture::RGB32F:
never executed: case QOpenGLTexture::RGB32F:
0
931 case QOpenGLTexture::RGBA32F:
never executed: case QOpenGLTexture::RGBA32F:
0
932 case QOpenGLTexture::RGB9E5:
never executed: case QOpenGLTexture::RGB9E5:
0
933 case QOpenGLTexture::RG11B10F:
never executed: case QOpenGLTexture::RG11B10F:
0
934 case QOpenGLTexture::RG3B2:
never executed: case QOpenGLTexture::RG3B2:
0
935 case QOpenGLTexture::R5G6B5:
never executed: case QOpenGLTexture::R5G6B5:
0
936 case QOpenGLTexture::RGB5A1:
never executed: case QOpenGLTexture::RGB5A1:
0
937 case QOpenGLTexture::RGBA4:
never executed: case QOpenGLTexture::RGBA4:
0
938 case QOpenGLTexture::RGB10A2:
never executed: case QOpenGLTexture::RGB10A2:
0
939-
940 case QOpenGLTexture::D16:
never executed: case QOpenGLTexture::D16:
0
941 case QOpenGLTexture::D24:
never executed: case QOpenGLTexture::D24:
0
942 case QOpenGLTexture::D32:
never executed: case QOpenGLTexture::D32:
0
943 case QOpenGLTexture::D32F:
never executed: case QOpenGLTexture::D32F:
0
944-
945 case QOpenGLTexture::D24S8:
never executed: case QOpenGLTexture::D24S8:
0
946 case QOpenGLTexture::D32FS8X24:
never executed: case QOpenGLTexture::D32FS8X24:
0
947-
948 case QOpenGLTexture::S8:
never executed: case QOpenGLTexture::S8:
0
949 return false;
never executed: return false;
0
950-
951 case QOpenGLTexture::RGB_DXT1:
never executed: case QOpenGLTexture::RGB_DXT1:
0
952 case QOpenGLTexture::RGBA_DXT1:
never executed: case QOpenGLTexture::RGBA_DXT1:
0
953 case QOpenGLTexture::RGBA_DXT3:
never executed: case QOpenGLTexture::RGBA_DXT3:
0
954 case QOpenGLTexture::RGBA_DXT5:
never executed: case QOpenGLTexture::RGBA_DXT5:
0
955 case QOpenGLTexture::R_ATI1N_UNorm:
never executed: case QOpenGLTexture::R_ATI1N_UNorm:
0
956 case QOpenGLTexture::R_ATI1N_SNorm:
never executed: case QOpenGLTexture::R_ATI1N_SNorm:
0
957 case QOpenGLTexture::RG_ATI2N_UNorm:
never executed: case QOpenGLTexture::RG_ATI2N_UNorm:
0
958 case QOpenGLTexture::RG_ATI2N_SNorm:
never executed: case QOpenGLTexture::RG_ATI2N_SNorm:
0
959 case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT:
0
960 case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
never executed: case QOpenGLTexture::RGB_BP_SIGNED_FLOAT:
0
961 case QOpenGLTexture::RGB_BP_UNorm:
never executed: case QOpenGLTexture::RGB_BP_UNorm:
0
962 case QOpenGLTexture::SRGB8:
never executed: case QOpenGLTexture::SRGB8:
0
963 case QOpenGLTexture::SRGB8_Alpha8:
never executed: case QOpenGLTexture::SRGB8_Alpha8:
0
964 case QOpenGLTexture::SRGB_DXT1:
never executed: case QOpenGLTexture::SRGB_DXT1:
0
965 case QOpenGLTexture::SRGB_Alpha_DXT1:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT1:
0
966 case QOpenGLTexture::SRGB_Alpha_DXT3:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT3:
0
967 case QOpenGLTexture::SRGB_Alpha_DXT5:
never executed: case QOpenGLTexture::SRGB_Alpha_DXT5:
0
968 case QOpenGLTexture::SRGB_BP_UNorm:
never executed: case QOpenGLTexture::SRGB_BP_UNorm:
0
969 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
970 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
971 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
972 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
973 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
974 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
975 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
976 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
977 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
978 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
979 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
980 return true;
never executed: return true;
0
981-
982 case QOpenGLTexture::DepthFormat:
never executed: case QOpenGLTexture::DepthFormat:
0
983 case QOpenGLTexture::AlphaFormat:
never executed: case QOpenGLTexture::AlphaFormat:
0
984 case QOpenGLTexture::RGBFormat:
never executed: case QOpenGLTexture::RGBFormat:
0
985 case QOpenGLTexture::RGBAFormat:
never executed: case QOpenGLTexture::RGBAFormat:
0
986 case QOpenGLTexture::LuminanceFormat:
never executed: case QOpenGLTexture::LuminanceFormat:
0
987 case QOpenGLTexture::LuminanceAlphaFormat:
never executed: case QOpenGLTexture::LuminanceAlphaFormat:
0
988 return false;
never executed: return false;
0
989 }-
990-
991 Q_UNREACHABLE();-
992 return false;
never executed: return false;
0
993}-
994-
995void QOpenGLTexturePrivate::allocateMutableStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
996{-
997 // There is no way to allocate mutable storage for compressed textures in in-
998 // versions older than OpenGL 3.1 and OpenGL ES 3.0, because the older specs-
999 // do not mandate accepting null data pointers for glCompressedTexImage*D,-
1000 // unlike glTexImage*D (which in turn does not accept compressed formats).-
1001 if (isCompressedFormat(format)) {
isCompressedFormat(format)Description
TRUEnever evaluated
FALSEnever evaluated
0
1002 storageAllocated = true;-
1003 return;
never executed: return;
0
1004 }-
1005-
1006 switch (target) {-
1007 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1008 // Buffer textures get their storage from an external OpenGL buffer-
1009 qWarning("Buffer textures do not allocate storage");-
1010 return;
never executed: return;
0
1011-
1012 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1013 if (features.testFlag(QOpenGLTexture::Texture1D)) {
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1014 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1015 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
1016 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1017 0,
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1018 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage1D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), 0, pixelFormat, pixelType, 0);
0
1019 } else {
never executed: end of block
0
1020 qWarning("1D textures are not supported");-
1021 return;
never executed: return;
0
1022 }-
1023 break;
never executed: break;
0
1024-
1025 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1026 if (features.testFlag(QOpenGLTexture::Texture1D)
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1027 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1028 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1029 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
1030 mipLevelSize(level, dimensions[0]),
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1031 layers,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1032 0,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1033 pixelFormat, pixelType, 0);
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), layers, 0, pixelFormat, pixelType, 0);
0
1034 } else {
never executed: end of block
0
1035 qWarning("1D array textures are not supported");-
1036 return;
never executed: return;
0
1037 }-
1038 break;
never executed: break;
0
1039-
1040 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1041 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1042 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1043 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
1044 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
1045 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
1046 0,
never executed: texFuncs->glTextureImage2D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), 0, pixelFormat, pixelType, 0);
0
1047 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
1048 break;
never executed: break;
0
1049-
1050 case QOpenGLTexture::TargetCubeMap: {
never executed: case QOpenGLTexture::TargetCubeMap:
0
1051 // Cubemaps are the odd one out. We have to allocate storage for each-
1052 // face and miplevel using the special cubemap face targets rather than-
1053 // GL_TARGET_CUBEMAP.-
1054 const QOpenGLTexture::CubeMapFace faceTargets[] = {-
1055 QOpenGLTexture::CubeMapPositiveX, QOpenGLTexture::CubeMapNegativeX,-
1056 QOpenGLTexture::CubeMapPositiveY, QOpenGLTexture::CubeMapNegativeY,-
1057 QOpenGLTexture::CubeMapPositiveZ, QOpenGLTexture::CubeMapNegativeZ-
1058 };-
1059-
1060 for (int faceTarget = 0; faceTarget < 6; ++faceTarget) {
faceTarget < 6Description
TRUEnever evaluated
FALSEnever evaluated
0
1061 for (int level = 0; level < mipLevels; ++level) {
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1062 texFuncs->glTextureImage2D(textureId, faceTargets[faceTarget], bindingTarget,-
1063 level, format,-
1064 mipLevelSize(level, dimensions[0]),-
1065 mipLevelSize(level, dimensions[1]),-
1066 0,-
1067 pixelFormat, pixelType, 0);-
1068 }
never executed: end of block
0
1069 }
never executed: end of block
0
1070 break;
never executed: break;
0
1071 }-
1072-
1073 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1074 if (features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1075 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1076 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
1077 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
1078 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
1079 layers,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1080 0,
never executed: texFuncs->glTextureImage3D(textureId, target, bindingTarget, level, format, mipLevelSize(level, dimensions[0]), mipLevelSize(level, dimensions[1]), layers, 0, pixelFormat, pixelType, 0);
0
1081 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
1082 } else {
never executed: end of block
0
1083 qWarning("Array textures are not supported");-
1084 return;
never executed: return;
0
1085 }-
1086 break;
never executed: break;
0
1087-
1088 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1089 // Cubemap arrays must specify number of layer-faces (6 * layers) as depth parameter-
1090 if (features.testFlag(QOpenGLTexture::TextureCubeMapArrays)) {
features.testF...CubeMapArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1091 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1092 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
1093 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
1094 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
1095 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
1096 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
1097 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
1098 } else {
never executed: end of block
0
1099 qWarning("Cubemap Array textures are not supported");-
1100 return;
never executed: return;
0
1101 }-
1102 break;
never executed: break;
0
1103-
1104 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1105 if (features.testFlag(QOpenGLTexture::Texture3D)) {
features.testF...re::Texture3D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1106 for (int level = 0; level < mipLevels; ++level)
level < mipLevelsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1107 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
1108 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
1109 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
1110 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
1111 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
1112 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
1113 } else {
never executed: end of block
0
1114 qWarning("3D textures are not supported");-
1115 return;
never executed: return;
0
1116 }-
1117 break;
never executed: break;
0
1118-
1119 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1120 if (features.testFlag(QOpenGLTexture::TextureMultisample)) {
features.testF...reMultisample)Description
TRUEnever evaluated
FALSEnever evaluated
0
1121 texFuncs->glTextureImage2DMultisample(textureId, target, bindingTarget, samples, format,-
1122 dimensions[0], dimensions[1],-
1123 fixedSamplePositions);-
1124 } else {
never executed: end of block
0
1125 qWarning("Multisample textures are not supported");-
1126 return;
never executed: return;
0
1127 }-
1128 break;
never executed: break;
0
1129-
1130 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1131 if (features.testFlag(QOpenGLTexture::TextureMultisample)
features.testF...reMultisample)Description
TRUEnever evaluated
FALSEnever evaluated
0
1132 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1133 texFuncs->glTextureImage3DMultisample(textureId, target, bindingTarget, samples, format,-
1134 dimensions[0], dimensions[1], layers,-
1135 fixedSamplePositions);-
1136 } else {
never executed: end of block
0
1137 qWarning("Multisample array textures are not supported");-
1138 return;
never executed: return;
0
1139 }-
1140 break;
never executed: break;
0
1141 }-
1142-
1143 storageAllocated = true;-
1144}
never executed: end of block
0
1145-
1146void QOpenGLTexturePrivate::allocateImmutableStorage()-
1147{-
1148 switch (target) {-
1149 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1150 // Buffer textures get their storage from an external OpenGL buffer-
1151 qWarning("Buffer textures do not allocate storage");-
1152 return;
never executed: return;
0
1153-
1154 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1155 if (features.testFlag(QOpenGLTexture::Texture1D)) {
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1156 texFuncs->glTextureStorage1D(textureId, target, bindingTarget, mipLevels, format,-
1157 dimensions[0]);-
1158 } else {
never executed: end of block
0
1159 qWarning("1D textures are not supported");-
1160 return;
never executed: return;
0
1161 }-
1162 break;
never executed: break;
0
1163-
1164 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1165 if (features.testFlag(QOpenGLTexture::Texture1D)
features.testF...re::Texture1D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1166 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1167 texFuncs->glTextureStorage2D(textureId, target, bindingTarget, mipLevels, format,-
1168 dimensions[0], layers);-
1169 } else {
never executed: end of block
0
1170 qWarning("1D array textures are not supported");-
1171 return;
never executed: return;
0
1172 }-
1173 break;
never executed: break;
0
1174-
1175 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1176 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1177 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1178 texFuncs->glTextureStorage2D(textureId, target, bindingTarget, mipLevels, format,-
1179 dimensions[0], dimensions[1]);-
1180 break;
never executed: break;
0
1181-
1182 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1183 if (features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1184 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1185 dimensions[0], dimensions[1], layers);-
1186 } else {
never executed: end of block
0
1187 qWarning("Array textures are not supported");-
1188 return;
never executed: return;
0
1189 }-
1190 break;
never executed: break;
0
1191-
1192 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1193 // Cubemap arrays must specify number of layer-faces (6 * layers) as depth parameter-
1194 if (features.testFlag(QOpenGLTexture::TextureCubeMapArrays)) {
features.testF...CubeMapArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1195 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1196 dimensions[0], dimensions[1], 6 * layers);-
1197 } else {
never executed: end of block
0
1198 qWarning("Cubemap Array textures are not supported");-
1199 return;
never executed: return;
0
1200 }-
1201 break;
never executed: break;
0
1202-
1203 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1204 if (features.testFlag(QOpenGLTexture::Texture3D)) {
features.testF...re::Texture3D)Description
TRUEnever evaluated
FALSEnever evaluated
0
1205 texFuncs->glTextureStorage3D(textureId, target, bindingTarget, mipLevels, format,-
1206 dimensions[0], dimensions[1], dimensions[2]);-
1207 } else {
never executed: end of block
0
1208 qWarning("3D textures are not supported");-
1209 return;
never executed: return;
0
1210 }-
1211 break;
never executed: break;
0
1212-
1213 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1214 if (features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)) {
features.testF...sampleStorage)Description
TRUEnever evaluated
FALSEnever evaluated
0
1215 texFuncs->glTextureStorage2DMultisample(textureId, target, bindingTarget, samples, format,-
1216 dimensions[0], dimensions[1],-
1217 fixedSamplePositions);-
1218 } else {
never executed: end of block
0
1219 qWarning("Multisample textures are not supported");-
1220 return;
never executed: return;
0
1221 }-
1222 break;
never executed: break;
0
1223-
1224 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1225 if (features.testFlag(QOpenGLTexture::ImmutableMultisampleStorage)
features.testF...sampleStorage)Description
TRUEnever evaluated
FALSEnever evaluated
0
1226 && features.testFlag(QOpenGLTexture::TextureArrays)) {
features.testF...TextureArrays)Description
TRUEnever evaluated
FALSEnever evaluated
0
1227 texFuncs->glTextureStorage3DMultisample(textureId, target, bindingTarget, samples, format,-
1228 dimensions[0], dimensions[1], layers,-
1229 fixedSamplePositions);-
1230 } else {
never executed: end of block
0
1231 qWarning("Multisample array textures are not supported");-
1232 return;
never executed: return;
0
1233 }-
1234 break;
never executed: break;
0
1235 }-
1236-
1237 storageAllocated = true;-
1238}
never executed: end of block
0
1239-
1240void QOpenGLTexturePrivate::setData(int mipLevel, int layer, QOpenGLTexture::CubeMapFace cubeFace,-
1241 QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType,-
1242 const void *data, const QOpenGLPixelTransferOptions * const options)-
1243{-
1244 switch (target) {-
1245 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1246 Q_UNUSED(layer);-
1247 Q_UNUSED(cubeFace);-
1248 texFuncs->glTextureSubImage1D(textureId, target, bindingTarget, mipLevel,-
1249 0, mipLevelSize( mipLevel, dimensions[0] ),-
1250 sourceFormat, sourceType, data, options);-
1251 break;
never executed: break;
0
1252-
1253 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1254 Q_UNUSED(cubeFace);-
1255 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1256 0, layer,-
1257 mipLevelSize(mipLevel, dimensions[0]),-
1258 1,-
1259 sourceFormat, sourceType, data, options);-
1260 break;
never executed: break;
0
1261-
1262 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1263 Q_UNUSED(layer);-
1264 Q_UNUSED(cubeFace);-
1265 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1266 0, 0,-
1267 mipLevelSize(mipLevel, dimensions[0]),-
1268 mipLevelSize(mipLevel, dimensions[1]),-
1269 sourceFormat, sourceType, data, options);-
1270 break;
never executed: break;
0
1271-
1272 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1273 Q_UNUSED(cubeFace);-
1274 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1275 0, 0, layer,-
1276 mipLevelSize(mipLevel, dimensions[0]),-
1277 mipLevelSize(mipLevel, dimensions[1]),-
1278 1,-
1279 sourceFormat, sourceType, data, options);-
1280 break;
never executed: break;
0
1281-
1282 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1283 Q_UNUSED(cubeFace);-
1284 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1285 0, 0, layer,-
1286 mipLevelSize(mipLevel, dimensions[0]),-
1287 mipLevelSize(mipLevel, dimensions[1]),-
1288 mipLevelSize(mipLevel, dimensions[2]),-
1289 sourceFormat, sourceType, data, options);-
1290 break;
never executed: break;
0
1291-
1292 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1293 Q_UNUSED(layer);-
1294 texFuncs->glTextureSubImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1295 0, 0,-
1296 mipLevelSize(mipLevel, dimensions[0]),-
1297 mipLevelSize(mipLevel, dimensions[1]),-
1298 sourceFormat, sourceType, data, options);-
1299 break;
never executed: break;
0
1300-
1301 case QOpenGLTexture::TargetCubeMapArray: {
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1302 int faceIndex = cubeFace - QOpenGLTexture::CubeMapPositiveX;-
1303 int layerFace = 6 * layer + faceIndex;-
1304 texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1305 0, 0, layerFace,-
1306 mipLevelSize(mipLevel, dimensions[0]),-
1307 mipLevelSize(mipLevel, dimensions[1]),-
1308 1,-
1309 sourceFormat, sourceType, data, options);-
1310 break;
never executed: break;
0
1311 }-
1312-
1313 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1314 Q_UNUSED(mipLevel);-
1315 Q_UNUSED(layer);-
1316 Q_UNUSED(cubeFace);-
1317 texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, 0,-
1318 0, 0,-
1319 dimensions[0],-
1320 dimensions[1],-
1321 sourceFormat, sourceType, data, options);-
1322 break;
never executed: break;
0
1323-
1324 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1325 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1326 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1327 // We don't upload pixel data for these targets-
1328 qWarning("QOpenGLTexture::setData(): Texture target does not support pixel data upload");-
1329 break;
never executed: break;
0
1330 }-
1331-
1332 // If requested perform automatic mip map generation-
1333 if (mipLevel == 0 && autoGenerateMipMaps && mipLevels > 1) {
mipLevel == 0Description
TRUEnever evaluated
FALSEnever evaluated
autoGenerateMipMapsDescription
TRUEnever evaluated
FALSEnever evaluated
mipLevels > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1334 Q_Q(QOpenGLTexture);-
1335 q->generateMipMaps();-
1336 }
never executed: end of block
0
1337}
never executed: end of block
0
1338-
1339void QOpenGLTexturePrivate::setCompressedData(int mipLevel, int layer, QOpenGLTexture::CubeMapFace cubeFace,-
1340 int dataSize, const void *data,-
1341 const QOpenGLPixelTransferOptions * const options)-
1342{-
1343 if (!isCompressedFormat(format)) {
!isCompressedFormat(format)Description
TRUEnever evaluated
FALSEnever evaluated
0
1344 qWarning("Cannot set compressed data for non-compressed format 0x%x", format);-
1345 return;
never executed: return;
0
1346 }-
1347-
1348 const bool needsFullSpec = !isUsingImmutableStorage(); // was allocateStorage() a no-op?-
1349-
1350 switch (target) {-
1351 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1352 Q_UNUSED(layer);-
1353 Q_UNUSED(cubeFace);-
1354 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1355 texFuncs->glCompressedTextureImage1D(textureId, target, bindingTarget, mipLevel,-
1356 format,-
1357 mipLevelSize(mipLevel, dimensions[0]),-
1358 0, dataSize, data, options);-
1359 } else {
never executed: end of block
0
1360 texFuncs->glCompressedTextureSubImage1D(textureId, target, bindingTarget, mipLevel,-
1361 0, mipLevelSize( mipLevel, dimensions[0] ),-
1362 format, dataSize, data, options);-
1363 }
never executed: end of block
0
1364 break;
never executed: break;
0
1365-
1366 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1367 Q_UNUSED(cubeFace);-
1368 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1369 texFuncs->glCompressedTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1370 0, layer,-
1371 mipLevelSize(mipLevel, dimensions[0]),-
1372 1,-
1373 format, dataSize, data, options);-
1374 }
never executed: end of block
0
1375 break;
never executed: break;
0
1376-
1377 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1378 Q_UNUSED(layer);-
1379 Q_UNUSED(cubeFace);-
1380 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1381 texFuncs->glCompressedTextureImage2D(textureId, target, bindingTarget, mipLevel,-
1382 format,-
1383 mipLevelSize(mipLevel, dimensions[0]),-
1384 mipLevelSize(mipLevel, dimensions[1]),-
1385 0, dataSize, data, options);-
1386 } else {
never executed: end of block
0
1387 texFuncs->glCompressedTextureSubImage2D(textureId, target, bindingTarget, mipLevel,-
1388 0, 0,-
1389 mipLevelSize(mipLevel, dimensions[0]),-
1390 mipLevelSize(mipLevel, dimensions[1]),-
1391 format, dataSize, data, options);-
1392 }
never executed: end of block
0
1393 break;
never executed: break;
0
1394-
1395 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1396 Q_UNUSED(cubeFace);-
1397 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1398 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1399 0, 0, layer,-
1400 mipLevelSize(mipLevel, dimensions[0]),-
1401 mipLevelSize(mipLevel, dimensions[1]),-
1402 1,-
1403 format, dataSize, data, options);-
1404 }
never executed: end of block
0
1405 break;
never executed: break;
0
1406-
1407 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1408 Q_UNUSED(cubeFace);-
1409 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1410 texFuncs->glCompressedTextureImage3D(textureId, target, bindingTarget, mipLevel,-
1411 format,-
1412 mipLevelSize(mipLevel, dimensions[0]),-
1413 mipLevelSize(mipLevel, dimensions[1]),-
1414 mipLevelSize(mipLevel, dimensions[2]),-
1415 0, dataSize, data, options);-
1416 } else {
never executed: end of block
0
1417 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1418 0, 0, layer,-
1419 mipLevelSize(mipLevel, dimensions[0]),-
1420 mipLevelSize(mipLevel, dimensions[1]),-
1421 mipLevelSize(mipLevel, dimensions[2]),-
1422 format, dataSize, data, options);-
1423 }
never executed: end of block
0
1424 break;
never executed: break;
0
1425-
1426 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1427 Q_UNUSED(layer);-
1428 if (needsFullSpec) {
needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1429 texFuncs->glCompressedTextureImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1430 format,-
1431 mipLevelSize(mipLevel, dimensions[0]),-
1432 mipLevelSize(mipLevel, dimensions[1]),-
1433 0, dataSize, data, options);-
1434 } else {
never executed: end of block
0
1435 texFuncs->glCompressedTextureSubImage2D(textureId, cubeFace, bindingTarget, mipLevel,-
1436 0, 0,-
1437 mipLevelSize(mipLevel, dimensions[0]),-
1438 mipLevelSize(mipLevel, dimensions[1]),-
1439 format, dataSize, data, options);-
1440 }
never executed: end of block
0
1441 break;
never executed: break;
0
1442-
1443 case QOpenGLTexture::TargetCubeMapArray: {
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1444 int faceIndex = cubeFace - QOpenGLTexture::CubeMapPositiveX;-
1445 int layerFace = 6 * layer + faceIndex;-
1446 if (!needsFullSpec) {
!needsFullSpecDescription
TRUEnever evaluated
FALSEnever evaluated
0
1447 texFuncs->glCompressedTextureSubImage3D(textureId, target, bindingTarget, mipLevel,-
1448 0, 0, layerFace,-
1449 mipLevelSize(mipLevel, dimensions[0]),-
1450 mipLevelSize(mipLevel, dimensions[1]),-
1451 1,-
1452 format, dataSize, data, options);-
1453 }
never executed: end of block
0
1454 break;
never executed: break;
0
1455 }-
1456-
1457 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1458 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1459 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1460 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1461 // We don't upload pixel data for these targets-
1462 qWarning("QOpenGLTexture::setCompressedData(): Texture target does not support pixel data upload");-
1463 break;
never executed: break;
0
1464 }-
1465-
1466 // If requested perform automatic mip map generation-
1467 if (mipLevel == 0 && autoGenerateMipMaps && mipLevels > 1) {
mipLevel == 0Description
TRUEnever evaluated
FALSEnever evaluated
autoGenerateMipMapsDescription
TRUEnever evaluated
FALSEnever evaluated
mipLevels > 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1468 Q_Q(QOpenGLTexture);-
1469 q->generateMipMaps();-
1470 }
never executed: end of block
0
1471}
never executed: end of block
0
1472-
1473void QOpenGLTexturePrivate::setWrapMode(QOpenGLTexture::WrapMode mode)-
1474{-
1475 switch (target) {-
1476 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1477 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1478 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1479 wrapModes[0] = mode;-
1480 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1481 break;
never executed: break;
0
1482-
1483 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1484 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1485 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1486 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1487 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1488 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1489 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1490 wrapModes[0] = wrapModes[1] = mode;-
1491 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1492 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1493 break;
never executed: break;
0
1494-
1495 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1496 wrapModes[0] = wrapModes[1] = wrapModes[2] = mode;-
1497 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1498 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1499 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_R, mode);-
1500 break;
never executed: break;
0
1501 }-
1502}
never executed: end of block
0
1503-
1504void QOpenGLTexturePrivate::setWrapMode(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode)-
1505{-
1506 switch (target) {-
1507 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1508 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1509 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1510 switch (direction) {-
1511 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1512 wrapModes[0] = mode;-
1513 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1514 break;
never executed: break;
0
1515-
1516 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1517 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1518 qWarning("QOpenGLTexture::setWrapMode() direction not valid for this texture target");-
1519 break;
never executed: break;
0
1520 }-
1521 break;
never executed: break;
0
1522-
1523 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1524 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1525 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1526 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1527 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1528 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1529 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1530 switch (direction) {-
1531 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1532 wrapModes[0] = mode;-
1533 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_S, mode);-
1534 break;
never executed: break;
0
1535-
1536 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1537 wrapModes[1] = mode;-
1538 texFuncs->glTextureParameteri(textureId, target, bindingTarget, GL_TEXTURE_WRAP_T, mode);-
1539 break;
never executed: break;
0
1540-
1541 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1542 qWarning("QOpenGLTexture::setWrapMode() direction not valid for this texture target");-
1543 break;
never executed: break;
0
1544 }-
1545 break;
never executed: break;
0
1546-
1547 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1548 switch (direction) {-
1549 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1550 wrapModes[0] = mode;-
1551 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1552 break;
never executed: break;
0
1553-
1554 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1555 wrapModes[1] = mode;-
1556 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1557 break;
never executed: break;
0
1558-
1559 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1560 wrapModes[2] = mode;-
1561 texFuncs->glTextureParameteri(textureId, target, bindingTarget, direction, mode);-
1562 break;
never executed: break;
0
1563 }-
1564 break;
never executed: break;
0
1565 }-
1566}
never executed: end of block
0
1567-
1568QOpenGLTexture::WrapMode QOpenGLTexturePrivate::wrapMode(QOpenGLTexture::CoordinateDirection direction) const-
1569{-
1570 switch (target) {-
1571 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1572 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1573 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1574 switch (direction) {-
1575 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1576 return wrapModes[0];
never executed: return wrapModes[0];
0
1577-
1578 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1579 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1580 qWarning("QOpenGLTexture::wrapMode() direction not valid for this texture target");-
1581 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1582 }-
1583 break;
never executed: break;
0
1584-
1585 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1586 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1587 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1588 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1589 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1590 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1591 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1592 switch (direction) {-
1593 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1594 return wrapModes[0];
never executed: return wrapModes[0];
0
1595-
1596 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1597 return wrapModes[1];
never executed: return wrapModes[1];
0
1598-
1599 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1600 qWarning("QOpenGLTexture::wrapMode() direction not valid for this texture target");-
1601 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1602 }-
1603 break;
never executed: break;
0
1604-
1605 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1606 switch (direction) {-
1607 case QOpenGLTexture::DirectionS:
never executed: case QOpenGLTexture::DirectionS:
0
1608 return wrapModes[0];
never executed: return wrapModes[0];
0
1609-
1610 case QOpenGLTexture::DirectionT:
never executed: case QOpenGLTexture::DirectionT:
0
1611 return wrapModes[1];
never executed: return wrapModes[1];
0
1612-
1613 case QOpenGLTexture::DirectionR:
never executed: case QOpenGLTexture::DirectionR:
0
1614 return wrapModes[2];
never executed: return wrapModes[2];
0
1615 }-
1616 break;
never executed: break;
0
1617 }-
1618 // Should never get here-
1619 Q_ASSERT(false);-
1620 return QOpenGLTexture::Repeat;
never executed: return QOpenGLTexture::Repeat;
0
1621}-
1622-
1623QOpenGLTexture *QOpenGLTexturePrivate::createTextureView(QOpenGLTexture::Target viewTarget,-
1624 QOpenGLTexture::TextureFormat viewFormat,-
1625 int minimumMipmapLevel, int maximumMipmapLevel,-
1626 int minimumLayer, int maximumLayer) const-
1627{-
1628 // Do sanity checks - see http://www.opengl.org/wiki/GLAPI/glTextureView-
1629-
1630 // Check the targets are compatible-
1631 bool viewTargetCompatible = false;-
1632 switch (target) {-
1633 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
1634 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
1635 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target1D
viewTarget == ...ture::Target1DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1636 || viewTarget == QOpenGLTexture::Target1DArray);
viewTarget == ...:Target1DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1637 break;
never executed: break;
0
1638-
1639-
1640 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
1641 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
1642 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target2D
viewTarget == ...ture::Target2DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1643 || viewTarget == QOpenGLTexture::Target2DArray);
viewTarget == ...:Target2DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1644 break;
never executed: break;
0
1645-
1646 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
1647 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target3D);-
1648 break;
never executed: break;
0
1649-
1650 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
1651 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
1652 viewTargetCompatible = (viewTarget == QOpenGLTexture::TargetCubeMap
viewTarget == ...:TargetCubeMapDescription
TRUEnever evaluated
FALSEnever evaluated
0
1653 || viewTarget == QOpenGLTexture::Target2D
viewTarget == ...ture::Target2DDescription
TRUEnever evaluated
FALSEnever evaluated
0
1654 || viewTarget == QOpenGLTexture::Target2DArray
viewTarget == ...:Target2DArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1655 || viewTarget == QOpenGLTexture::TargetCubeMapArray);
viewTarget == ...etCubeMapArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1656 break;
never executed: break;
0
1657-
1658 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
1659 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
1660 viewTargetCompatible = (viewTarget == QOpenGLTexture::Target2DMultisample
viewTarget == ...t2DMultisampleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1661 || viewTarget == QOpenGLTexture::Target2DMultisampleArray);
viewTarget == ...ltisampleArrayDescription
TRUEnever evaluated
FALSEnever evaluated
0
1662 break;
never executed: break;
0
1663-
1664 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
1665 viewTargetCompatible = (viewTarget == QOpenGLTexture::TargetRectangle);-
1666 break;
never executed: break;
0
1667-
1668 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
1669 // Cannot be used with texture views-
1670 break;
never executed: break;
0
1671 }-
1672-
1673 if (!viewTargetCompatible) {
!viewTargetCompatibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1674 qWarning("QOpenGLTexture::createTextureView(): Incompatible source and view targets");-
1675 return 0;
never executed: return 0;
0
1676 }-
1677-
1678 // Check the formats are compatible-
1679 bool viewFormatCompatible = false;-
1680 switch (formatClass) {-
1681 case QOpenGLTexture::NoFormatClass:
never executed: case QOpenGLTexture::NoFormatClass:
0
1682 break;
never executed: break;
0
1683-
1684 case QOpenGLTexture::FormatClass_128Bit:
never executed: case QOpenGLTexture::FormatClass_128Bit:
0
1685 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA32F
viewFormat == ...xture::RGBA32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1686 || viewFormat == QOpenGLTexture::RGBA32U
viewFormat == ...xture::RGBA32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1687 || viewFormat == QOpenGLTexture::RGBA32I);
viewFormat == ...xture::RGBA32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1688 break;
never executed: break;
0
1689-
1690 case QOpenGLTexture::FormatClass_96Bit:
never executed: case QOpenGLTexture::FormatClass_96Bit:
0
1691 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB32F
viewFormat == ...exture::RGB32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1692 || viewFormat == QOpenGLTexture::RGB32U
viewFormat == ...exture::RGB32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1693 || viewFormat == QOpenGLTexture::RGB32I);
viewFormat == ...exture::RGB32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1694 break;
never executed: break;
0
1695-
1696 case QOpenGLTexture::FormatClass_64Bit:
never executed: case QOpenGLTexture::FormatClass_64Bit:
0
1697 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA16F
viewFormat == ...xture::RGBA16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1698 || viewFormat == QOpenGLTexture::RG32F
viewFormat == ...Texture::RG32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1699 || viewFormat == QOpenGLTexture::RGBA16U
viewFormat == ...xture::RGBA16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1700 || viewFormat == QOpenGLTexture::RG32U
viewFormat == ...Texture::RG32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1701 || viewFormat == QOpenGLTexture::RGBA16I
viewFormat == ...xture::RGBA16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1702 || viewFormat == QOpenGLTexture::RG32I
viewFormat == ...Texture::RG32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1703 || viewFormat == QOpenGLTexture::RGBA16_UNorm
viewFormat == ...::RGBA16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1704 || viewFormat == QOpenGLTexture::RGBA16_SNorm);
viewFormat == ...::RGBA16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1705 break;
never executed: break;
0
1706-
1707 case QOpenGLTexture::FormatClass_48Bit:
never executed: case QOpenGLTexture::FormatClass_48Bit:
0
1708 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB16_UNorm
viewFormat == ...e::RGB16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1709 || viewFormat == QOpenGLTexture::RGB16_SNorm
viewFormat == ...e::RGB16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1710 || viewFormat == QOpenGLTexture::RGB16F
viewFormat == ...exture::RGB16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1711 || viewFormat == QOpenGLTexture::RGB16U
viewFormat == ...exture::RGB16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1712 || viewFormat == QOpenGLTexture::RGB16I);
viewFormat == ...exture::RGB16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1713 break;
never executed: break;
0
1714-
1715 case QOpenGLTexture::FormatClass_32Bit:
never executed: case QOpenGLTexture::FormatClass_32Bit:
0
1716 viewFormatCompatible = (viewFormat == QOpenGLTexture::RG16F
viewFormat == ...Texture::RG16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1717 || viewFormat == QOpenGLTexture::RG11B10F
viewFormat == ...ture::RG11B10FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1718 || viewFormat == QOpenGLTexture::R32F
viewFormat == ...LTexture::R32FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1719 || viewFormat == QOpenGLTexture::RGB10A2
viewFormat == ...xture::RGB10A2Description
TRUEnever evaluated
FALSEnever evaluated
0
1720 || viewFormat == QOpenGLTexture::RGBA8U
viewFormat == ...exture::RGBA8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1721 || viewFormat == QOpenGLTexture::RG16U
viewFormat == ...Texture::RG16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1722 || viewFormat == QOpenGLTexture::R32U
viewFormat == ...LTexture::R32UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1723 || viewFormat == QOpenGLTexture::RGBA8I
viewFormat == ...exture::RGBA8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1724 || viewFormat == QOpenGLTexture::RG16I
viewFormat == ...Texture::RG16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1725 || viewFormat == QOpenGLTexture::R32I
viewFormat == ...LTexture::R32IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1726 || viewFormat == QOpenGLTexture::RGBA8_UNorm
viewFormat == ...e::RGBA8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1727 || viewFormat == QOpenGLTexture::RG16_UNorm
viewFormat == ...re::RG16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1728 || viewFormat == QOpenGLTexture::RGBA8_SNorm
viewFormat == ...e::RGBA8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1729 || viewFormat == QOpenGLTexture::RG16_SNorm
viewFormat == ...re::RG16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1730 || viewFormat == QOpenGLTexture::SRGB8_Alpha8
viewFormat == ...::SRGB8_Alpha8Description
TRUEnever evaluated
FALSEnever evaluated
0
1731 || viewFormat == QOpenGLTexture::RGB9E5);
viewFormat == ...exture::RGB9E5Description
TRUEnever evaluated
FALSEnever evaluated
0
1732 break;
never executed: break;
0
1733-
1734 case QOpenGLTexture::FormatClass_24Bit:
never executed: case QOpenGLTexture::FormatClass_24Bit:
0
1735 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB8_UNorm
viewFormat == ...re::RGB8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1736 || viewFormat == QOpenGLTexture::RGB8_SNorm
viewFormat == ...re::RGB8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1737 || viewFormat == QOpenGLTexture::SRGB8
viewFormat == ...Texture::SRGB8Description
TRUEnever evaluated
FALSEnever evaluated
0
1738 || viewFormat == QOpenGLTexture::RGB8U
viewFormat == ...Texture::RGB8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1739 || viewFormat == QOpenGLTexture::RGB8I);
viewFormat == ...Texture::RGB8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1740 break;
never executed: break;
0
1741-
1742 case QOpenGLTexture::FormatClass_16Bit:
never executed: case QOpenGLTexture::FormatClass_16Bit:
0
1743 viewFormatCompatible = (viewFormat == QOpenGLTexture::R16F
viewFormat == ...LTexture::R16FDescription
TRUEnever evaluated
FALSEnever evaluated
0
1744 || viewFormat == QOpenGLTexture::RG8U
viewFormat == ...LTexture::RG8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1745 || viewFormat == QOpenGLTexture::R16U
viewFormat == ...LTexture::R16UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1746 || viewFormat == QOpenGLTexture::RG8I
viewFormat == ...LTexture::RG8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1747 || viewFormat == QOpenGLTexture::R16I
viewFormat == ...LTexture::R16IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1748 || viewFormat == QOpenGLTexture::RG8_UNorm
viewFormat == ...ure::RG8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1749 || viewFormat == QOpenGLTexture::R16_UNorm
viewFormat == ...ure::R16_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1750 || viewFormat == QOpenGLTexture::RG8_SNorm
viewFormat == ...ure::RG8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1751 || viewFormat == QOpenGLTexture::R16_SNorm);
viewFormat == ...ure::R16_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1752 break;
never executed: break;
0
1753-
1754 case QOpenGLTexture::FormatClass_8Bit:
never executed: case QOpenGLTexture::FormatClass_8Bit:
0
1755 viewFormatCompatible = (viewFormat == QOpenGLTexture::R8U
viewFormat == ...GLTexture::R8UDescription
TRUEnever evaluated
FALSEnever evaluated
0
1756 || viewFormat == QOpenGLTexture::R8I
viewFormat == ...GLTexture::R8IDescription
TRUEnever evaluated
FALSEnever evaluated
0
1757 || viewFormat == QOpenGLTexture::R8_UNorm
viewFormat == ...ture::R8_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1758 || viewFormat == QOpenGLTexture::R8_SNorm);
viewFormat == ...ture::R8_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1759 break;
never executed: break;
0
1760-
1761 case QOpenGLTexture::FormatClass_RGTC1_R:
never executed: case QOpenGLTexture::FormatClass_RGTC1_R:
0
1762 viewFormatCompatible = (viewFormat == QOpenGLTexture::R_ATI1N_UNorm
viewFormat == ...:R_ATI1N_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1763 || viewFormat == QOpenGLTexture::R_ATI1N_SNorm);
viewFormat == ...:R_ATI1N_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1764 break;
never executed: break;
0
1765-
1766 case QOpenGLTexture::FormatClass_RGTC2_RG:
never executed: case QOpenGLTexture::FormatClass_RGTC2_RG:
0
1767 viewFormatCompatible = (viewFormat == QOpenGLTexture::RG_ATI2N_UNorm
viewFormat == ...RG_ATI2N_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1768 || viewFormat == QOpenGLTexture::RG_ATI2N_SNorm);
viewFormat == ...RG_ATI2N_SNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1769 break;
never executed: break;
0
1770-
1771 case QOpenGLTexture::FormatClass_BPTC_Unorm:
never executed: case QOpenGLTexture::FormatClass_BPTC_Unorm:
0
1772 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_BP_UNorm
viewFormat == ...::RGB_BP_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1773 || viewFormat == QOpenGLTexture::SRGB_BP_UNorm);
viewFormat == ...:SRGB_BP_UNormDescription
TRUEnever evaluated
FALSEnever evaluated
0
1774 break;
never executed: break;
0
1775-
1776 case QOpenGLTexture::FormatClass_BPTC_Float:
never executed: case QOpenGLTexture::FormatClass_BPTC_Float:
0
1777 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_BP_UNSIGNED_FLOAT
viewFormat == ...UNSIGNED_FLOATDescription
TRUEnever evaluated
FALSEnever evaluated
0
1778 || viewFormat == QOpenGLTexture::RGB_BP_SIGNED_FLOAT);
viewFormat == ...P_SIGNED_FLOATDescription
TRUEnever evaluated
FALSEnever evaluated
0
1779 break;
never executed: break;
0
1780-
1781 case QOpenGLTexture::FormatClass_S3TC_DXT1_RGB:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT1_RGB:
0
1782 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGB_DXT1
viewFormat == ...ture::RGB_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1783 || viewFormat == QOpenGLTexture::SRGB_DXT1);
viewFormat == ...ure::SRGB_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1784 break;
never executed: break;
0
1785-
1786 case QOpenGLTexture::FormatClass_S3TC_DXT1_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT1_RGBA:
0
1787 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT1
viewFormat == ...ure::RGBA_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1788 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT1);
viewFormat == ...RGB_Alpha_DXT1Description
TRUEnever evaluated
FALSEnever evaluated
0
1789 break;
never executed: break;
0
1790-
1791 case QOpenGLTexture::FormatClass_S3TC_DXT3_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT3_RGBA:
0
1792 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT3
viewFormat == ...ure::RGBA_DXT3Description
TRUEnever evaluated
FALSEnever evaluated
0
1793 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT3);
viewFormat == ...RGB_Alpha_DXT3Description
TRUEnever evaluated
FALSEnever evaluated
0
1794 break;
never executed: break;
0
1795-
1796 case QOpenGLTexture::FormatClass_S3TC_DXT5_RGBA:
never executed: case QOpenGLTexture::FormatClass_S3TC_DXT5_RGBA:
0
1797 viewFormatCompatible = (viewFormat == QOpenGLTexture::RGBA_DXT5
viewFormat == ...ure::RGBA_DXT5Description
TRUEnever evaluated
FALSEnever evaluated
0
1798 || viewFormat == QOpenGLTexture::SRGB_Alpha_DXT5);
viewFormat == ...RGB_Alpha_DXT5Description
TRUEnever evaluated
FALSEnever evaluated
0
1799 break;
never executed: break;
0
1800-
1801 case QOpenGLTexture::FormatClass_Unique:
never executed: case QOpenGLTexture::FormatClass_Unique:
0
1802 viewFormatCompatible = (viewFormat == format);-
1803 break;
never executed: break;
0
1804 }-
1805-
1806 if (!viewFormatCompatible) {
!viewFormatCompatibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1807 qWarning("QOpenGLTexture::createTextureView(): Incompatible source and view formats");-
1808 return 0;
never executed: return 0;
0
1809 }-
1810-
1811-
1812 // Create a view-
1813 QOpenGLTexture *view = new QOpenGLTexture(viewTarget);-
1814 view->setFormat(viewFormat);-
1815 view->create();-
1816 view->d_ptr->textureView = true;-
1817 texFuncs->glTextureView(view->textureId(), viewTarget, textureId, viewFormat,-
1818 minimumMipmapLevel, maximumMipmapLevel - minimumMipmapLevel + 1,-
1819 minimumLayer, maximumLayer - minimumLayer + 1);-
1820 return view;
never executed: return view;
0
1821}-
1822-
1823-
1824/*!-
1825 \class QOpenGLTexture-
1826 \inmodule QtGui-
1827 \since 5.2-
1828 \wrapper-
1829 \brief The QOpenGLTexture class encapsulates an OpenGL texture object.-
1830-
1831 QOpenGLTexture makes it easy to work with OpenGL textures and the myriad features-
1832 and targets that they offer depending upon the capabilities of your OpenGL implementation.-
1833-
1834 The typical usage pattern for QOpenGLTexture is-
1835 \list-
1836 \li Instantiate the object specifying the texture target type-
1837 \li Set properties that affect the storage requirements e.g. storage format, dimensions-
1838 \li Allocate the server-side storage-
1839 \li Optionally upload pixel data-
1840 \li Optionally set any additional properties e.g. filtering and border options-
1841 \li Render with texture or render to texture-
1842 \endlist-
1843-
1844 In the common case of simply using a QImage as the source of texture pixel data-
1845 most of the above steps are performed automatically.-
1846-
1847 \code-
1848 // Prepare texture-
1849 QOpenGLTexture *texture = new QOpenGLTexture(QImage(fileName).mirrored());-
1850 texture->setMinificationFilter(QOpenGLTexture::LinearMipMapLinear);-
1851 texture->setMagnificationFilter(QOpenGLTexture::Linear);-
1852 ...-
1853 // Render with texture-
1854 texture->bind();-
1855 glDrawArrays(...);-
1856 \endcode-
1857-
1858 Note that the QImage is mirrored vertically to account for the fact that-
1859 OpenGL and QImage use opposite directions for the y axis. Another option-
1860 would be to transform your texture coordinates.-
1861*/-
1862-
1863/*!-
1864 \enum QOpenGLTexture::Filter-
1865 This enum defines the filtering parameters for a QOpenGLTexture object.-
1866 \value Nearest Equivalent to GL_NEAREST-
1867 \value Linear Equivalent to GL_LINEAR-
1868 \value NearestMipMapNearest Equivalent to GL_NEAREST_MIPMAP_NEAREST-
1869 \value NearestMipMapLinear Equivalent to GL_NEAREST_MIPMAP_LINEAR-
1870 \value LinearMipMapNearest Equivalent to GL_LINEAR_MIPMAP_NEAREST-
1871 \value LinearMipMapLinear Equivalent to GL_LINEAR_MIPMAP_LINEAR-
1872*/-
1873-
1874/*!-
1875 \enum QOpenGLTexture::Target-
1876 This enum defines the texture target of a QOpenGLTexture object.-
1877-
1878 \value Target1D A 1-dimensional texture.-
1879 Equivalent to GL_TEXTURE_1D.-
1880 \value Target1DArray An array of 1-dimensional textures.-
1881 Equivalent to GL_TEXTURE_1D_ARRAY-
1882 \value Target2D A 2-dimensional texture.-
1883 Equivalent to GL_TEXTURE_2D-
1884 \value Target2DArray An array of 1-dimensional textures.-
1885 Equivalent to GL_TEXTURE_2D_ARRAY-
1886 \value Target3D A 3-dimensional texture.-
1887 Equivalent to GL_TEXTURE_3D-
1888 \value TargetCubeMap A cubemap texture.-
1889 Equivalent to GL_TEXTURE_CUBE_MAP-
1890 \value TargetCubeMapArray An array of cubemap textures.-
1891 Equivalent to GL_TEXTURE_CUBE_MAP_ARRAY-
1892 \value Target2DMultisample A 2-dimensional texture with multisample support.-
1893 Equivalent to GL_TEXTURE_2D_MULTISAMPLE-
1894 \value Target2DMultisampleArray An array of 2-dimensional textures with multisample support.-
1895 Equivalent to GL_TEXTURE_2D_MULTISAMPLE_ARRAY-
1896 \value TargetRectangle A rectangular 2-dimensional texture.-
1897 Equivalent to GL_TEXTURE_RECTANGLE-
1898 \value TargetBuffer A texture with data from an OpenGL buffer object.-
1899 Equivalent to GL_TEXTURE_BUFFER-
1900*/-
1901-
1902/*!-
1903 \enum QOpenGLTexture::BindingTarget-
1904 This enum defines the possible binding targets of texture units.-
1905-
1906 \value BindingTarget1D Equivalent to GL_TEXTURE_BINDING_1D-
1907 \value BindingTarget1DArray Equivalent to GL_TEXTURE_BINDING_1D_ARRAY-
1908 \value BindingTarget2D Equivalent to GL_TEXTURE_BINDING_2D-
1909 \value BindingTarget2DArray Equivalent to GL_TEXTURE_BINDING_2D_ARRAY-
1910 \value BindingTarget3D Equivalent to GL_TEXTURE_BINDING_3D-
1911 \value BindingTargetCubeMap Equivalent to GL_TEXTURE_BINDING_CUBE_MAP-
1912 \value BindingTargetCubeMapArray Equivalent to GL_TEXTURE_BINDING_CUBE_MAP_ARRAY-
1913 \value BindingTarget2DMultisample Equivalent to GL_TEXTURE_BINDING_2D_MULTISAMPLE-
1914 \value BindingTarget2DMultisampleArray Equivalent to GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY-
1915 \value BindingTargetRectangle Equivalent to GL_TEXTURE_BINDING_RECTANGLE-
1916 \value BindingTargetBuffer Equivalent to GL_TEXTURE_BINDING_BUFFER-
1917*/-
1918-
1919/*!-
1920 \enum QOpenGLTexture::MipMapGeneration-
1921 This enum defines the options to control mipmap generation.-
1922-
1923 \value GenerateMipMaps Mipmaps should be generated-
1924 \value DontGenerateMipMaps Mipmaps should not be generated-
1925*/-
1926-
1927/*!-
1928 \enum QOpenGLTexture::TextureUnitReset-
1929 This enum defines options ot control texture unit activation.-
1930-
1931 \value ResetTextureUnit The previous active texture unit will be reset-
1932 \value DontResetTextureUnit The previous active texture unit will not be rest-
1933*/-
1934-
1935/*!-
1936 \enum QOpenGLTexture::TextureFormat-
1937 This enum defines the possible texture formats. Depending upon your OpenGL-
1938 implementation only a subset of these may be supported.-
1939-
1940 \value NoFormat Equivalent to GL_NONE-
1941-
1942 \value R8_UNorm Equivalent to GL_R8-
1943 \value RG8_UNorm Equivalent to GL_RG8-
1944 \value RGB8_UNorm Equivalent to GL_RGB8-
1945 \value RGBA8_UNorm Equivalent to GL_RGBA8-
1946-
1947 \value R16_UNorm Equivalent to GL_R16-
1948 \value RG16_UNorm Equivalent to GL_RG16-
1949 \value RGB16_UNorm Equivalent to GL_RGB16-
1950 \value RGBA16_UNorm Equivalent to GL_RGBA16-
1951-
1952 \value R8_SNorm Equivalent to GL_R8_SNORM-
1953 \value RG8_SNorm Equivalent to GL_RG8_SNORM-
1954 \value RGB8_SNorm Equivalent to GL_RGB8_SNORM-
1955 \value RGBA8_SNorm Equivalent to GL_RGBA8_SNORM-
1956-
1957 \value R16_SNorm Equivalent to GL_R16_SNORM-
1958 \value RG16_SNorm Equivalent to GL_RG16_SNORM-
1959 \value RGB16_SNorm Equivalent to GL_RGB16_SNORM-
1960 \value RGBA16_SNorm Equivalent to GL_RGBA16_SNORM-
1961-
1962 \value R8U Equivalent to GL_R8UI-
1963 \value RG8U Equivalent to GL_RG8UI-
1964 \value RGB8U Equivalent to GL_RGB8UI-
1965 \value RGBA8U Equivalent to GL_RGBA8UI-
1966-
1967 \value R16U Equivalent to GL_R16UI-
1968 \value RG16U Equivalent to GL_RG16UI-
1969 \value RGB16U Equivalent to GL_RGB16UI-
1970 \value RGBA16U Equivalent to GL_RGBA16UI-
1971-
1972 \value R32U Equivalent to GL_R32UI-
1973 \value RG32U Equivalent to GL_RG32UI-
1974 \value RGB32U Equivalent to GL_RGB32UI-
1975 \value RGBA32U Equivalent to GL_RGBA32UI-
1976-
1977 \value R8I Equivalent to GL_R8I-
1978 \value RG8I Equivalent to GL_RG8I-
1979 \value RGB8I Equivalent to GL_RGB8I-
1980 \value RGBA8I Equivalent to GL_RGBA8I-
1981-
1982 \value R16I Equivalent to GL_R16I-
1983 \value RG16I Equivalent to GL_RG16I-
1984 \value RGB16I Equivalent to GL_RGB16I-
1985 \value RGBA16I Equivalent to GL_RGBA16I-
1986-
1987 \value R32I Equivalent to GL_R32I-
1988 \value RG32I Equivalent to GL_RG32I-
1989 \value RGB32I Equivalent to GL_RGB32I-
1990 \value RGBA32I Equivalent to GL_RGBA32I-
1991-
1992 \value R16F Equivalent to GL_R16F-
1993 \value RG16F Equivalent to GL_RG16F-
1994 \value RGB16F Equivalent to GL_RGB16F-
1995 \value RGBA16F Equivalent to GL_RGBA16F-
1996-
1997 \value R32F Equivalent to GL_R32F-
1998 \value RG32F Equivalent to GL_RG32F-
1999 \value RGB32F Equivalent to GL_RGB32F-
2000 \value RGBA32F Equivalent to GL_RGBA32F-
2001-
2002 \value RGB9E5 Equivalent to GL_RGB9_E5-
2003 \value RG11B10F Equivalent to GL_R11F_G11F_B10F-
2004 \value RG3B2 Equivalent to GL_R3_G3_B2-
2005 \value R5G6B5 Equivalent to GL_RGB565-
2006 \value RGB5A1 Equivalent to GL_RGB5_A1-
2007 \value RGBA4 Equivalent to GL_RGBA4-
2008 \value RGB10A2 Equivalent to GL_RGB10_A2UI-
2009-
2010 \value D16 Equivalent to GL_DEPTH_COMPONENT16-
2011 \value D24 Equivalent to GL_DEPTH_COMPONENT24-
2012 \value D24S8 Equivalent to GL_DEPTH24_STENCIL8-
2013 \value D32 Equivalent to GL_DEPTH_COMPONENT32-
2014 \value D32F Equivalent to GL_DEPTH_COMPONENT32F-
2015 \value D32FS8X24 Equivalent to GL_DEPTH32F_STENCIL8-
2016 \value S8 Equivalent to GL_STENCIL_INDEX8. Introduced in Qt 5.4-
2017-
2018 \value RGB_DXT1 Equivalent to GL_COMPRESSED_RGB_S3TC_DXT1_EXT-
2019 \value RGBA_DXT1 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT1_EXT-
2020 \value RGBA_DXT3 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT3_EXT-
2021 \value RGBA_DXT5 Equivalent to GL_COMPRESSED_RGBA_S3TC_DXT5_EXT-
2022 \value R_ATI1N_UNorm Equivalent to GL_COMPRESSED_RED_RGTC1-
2023 \value R_ATI1N_SNorm Equivalent to GL_COMPRESSED_SIGNED_RED_RGTC1-
2024 \value RG_ATI2N_UNorm Equivalent to GL_COMPRESSED_RG_RGTC2-
2025 \value RG_ATI2N_SNorm Equivalent to GL_COMPRESSED_SIGNED_RG_RGTC2-
2026 \value RGB_BP_UNSIGNED_FLOAT Equivalent to GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB-
2027 \value RGB_BP_SIGNED_FLOAT Equivalent to GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB-
2028 \value RGB_BP_UNorm Equivalent to GL_COMPRESSED_RGBA_BPTC_UNORM_ARB-
2029 \value R11_EAC_UNorm Equivalent to GL_COMPRESSED_R11_EAC-
2030 \value R11_EAC_SNorm Equivalent to GL_COMPRESSED_SIGNED_R11_EAC-
2031 \value RG11_EAC_UNorm Equivalent to GL_COMPRESSED_RG11_EAC-
2032 \value RG11_EAC_SNorm Equivalent to GL_COMPRESSED_SIGNED_RG11_EAC-
2033 \value RGB8_ETC2 Equivalent to GL_COMPRESSED_RGB8_ETC2-
2034 \value SRGB8_ETC2 Equivalent to GL_COMPRESSED_SRGB8_ETC2-
2035 \value RGB8_PunchThrough_Alpha1_ETC2 Equivalent to GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2-
2036 \value SRGB8_PunchThrough_Alpha1_ETC2 Equivalent to GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2-
2037 \value RGBA8_ETC2_EAC Equivalent to GL_COMPRESSED_RGBA8_ETC2_EAC-
2038 \value SRGB8_Alpha8_ETC2_EAC Equivalent to GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC-
2039 \value RGB8_ETC1 Equivalent to GL_ETC1_RGB8_OES-
2040-
2041 \value SRGB8 Equivalent to GL_SRGB8-
2042 \value SRGB8_Alpha8 Equivalent to GL_SRGB8_ALPHA8-
2043 \value SRGB_DXT1 Equivalent to GL_COMPRESSED_SRGB_S3TC_DXT1_EXT-
2044 \value SRGB_Alpha_DXT1 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT-
2045 \value SRGB_Alpha_DXT3 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT-
2046 \value SRGB_Alpha_DXT5 Equivalent to GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT-
2047 \value SRGB_BP_UNorm Equivalent to GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB-
2048-
2049 \value DepthFormat Equivalent to GL_DEPTH_COMPONENT (only OpenGL ES 3 or ES 2 with OES_depth_texture)-
2050 \value AlphaFormat Equivalent to GL_ALPHA (OpenGL ES 2 only)-
2051 \value RGBFormat Equivalent to GL_RGB (OpenGL ES 2 only)-
2052 \value RGBAFormat Equivalent to GL_RGBA (OpenGL ES 2 only)-
2053 \value LuminanceFormat Equivalent to GL_LUMINANCE (OpenGL ES 2 only)-
2054 \value LuminanceAlphaFormat Equivalent to GL_LUMINANCE_ALPHA (OpenGL ES 2 only)-
2055*/-
2056-
2057/*!-
2058 \enum QOpenGLTexture::CubeMapFace-
2059 This enum defines the possible CubeMap faces.-
2060-
2061 \value CubeMapPositiveX Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_X-
2062 \value CubeMapNegativeX Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_X-
2063 \value CubeMapPositiveY Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_Y-
2064 \value CubeMapNegativeY Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_Y-
2065 \value CubeMapPositiveZ Equivalent to GL_TEXTURE_CUBE_MAP_POSITIVE_Z-
2066 \value CubeMapNegativeZ Equivalent to GL_TEXTURE_CUBE_MAP_NEGATIVE_Z-
2067*/-
2068-
2069/*!-
2070 \enum QOpenGLTexture::PixelFormat-
2071 This enum defines the possible client-side pixel formats for a pixel-
2072 transfer operation.-
2073-
2074 \value NoSourceFormat Equivalent to GL_NONE-
2075 \value Red Equivalent to GL_RED-
2076 \value RG Equivalent to GL_RG-
2077 \value RGB Equivalent to GL_RGB-
2078 \value BGR Equivalent to GL_BGR-
2079 \value RGBA Equivalent to GL_RGBA-
2080 \value BGRA Equivalent to GL_BGRA-
2081 \value Red_Integer Equivalent to GL_RED_INTEGER-
2082 \value RG_Integer Equivalent to GL_RG_INTEGER-
2083 \value RGB_Integer Equivalent to GL_RGB_INTEGER-
2084 \value BGR_Integer Equivalent to GL_BGR_INTEGER-
2085 \value RGBA_Integer Equivalent to GL_RGBA_INTEGER-
2086 \value BGRA_Integer Equivalent to GL_BGRA_INTEGER-
2087 \value Stencil Equivalent to GL_STENCIL_INDEX. Introduced in Qt 5.4-
2088 \value Depth Equivalent to GL_DEPTH_COMPONENT-
2089 \value DepthStencil Equivalent to GL_DEPTH_STENCIL-
2090 \value Alpha Equivalent to GL_ALPHA (OpenGL ES 2 only)-
2091 \value Luminance Equivalent to GL_LUMINANCE (OpenGL ES 2 only)-
2092 \value LuminanceAlpha Equivalent to GL_LUMINANCE_ALPHA (OpenGL ES 2 only)-
2093-
2094*/-
2095-
2096/*!-
2097 \enum QOpenGLTexture::PixelType-
2098 This enum defines the possible pixel data types for a pixel transfer operation-
2099-
2100 \value NoPixelType Equivalent to GL_NONE-
2101 \value Int8 Equivalent to GL_BYTE-
2102 \value UInt8 Equivalent to GL_UNSIGNED_BYTE-
2103 \value Int16 Equivalent to GL_SHORT-
2104 \value UInt16 Equivalent to GL_UNSIGNED_SHORT-
2105 \value Int32 Equivalent to GL_INT-
2106 \value UInt32 Equivalent to GL_UNSIGNED_INT-
2107 \value Float16 Equivalent to GL_HALF_FLOAT-
2108 \value Float16OES Equivalent to GL_HALF_FLOAT_OES-
2109 \value Float32 Equivalent to GL_FLOAT-
2110 \value UInt32_RGB9_E5 Equivalent to GL_UNSIGNED_INT_5_9_9_9_REV-
2111 \value UInt32_RG11B10F Equivalent to GL_UNSIGNED_INT_10F_11F_11F_REV-
2112 \value UInt8_RG3B2 Equivalent to GL_UNSIGNED_BYTE_3_3_2-
2113 \value UInt8_RG3B2_Rev Equivalent to GL_UNSIGNED_BYTE_2_3_3_REV-
2114 \value UInt16_RGB5A1 Equivalent to GL_UNSIGNED_SHORT_5_5_5_1-
2115 \value UInt16_RGB5A1_Rev Equivalent to GL_UNSIGNED_SHORT_1_5_5_5_REV-
2116 \value UInt16_R5G6B5 Equivalent to GL_UNSIGNED_SHORT_5_6_5-
2117 \value UInt16_R5G6B5_Rev Equivalent to GL_UNSIGNED_SHORT_5_6_5_REV-
2118 \value UInt16_RGBA4 Equivalent to GL_UNSIGNED_SHORT_4_4_4_4-
2119 \value UInt16_RGBA4_Rev Equivalent to GL_UNSIGNED_SHORT_4_4_4_4_REV-
2120 \value UInt32_RGBA8 Equivalent to GL_UNSIGNED_INT_8_8_8_8-
2121 \value UInt32_RGBA8_Rev Equivalent to GL_UNSIGNED_INT_8_8_8_8_REV-
2122 \value UInt32_RGB10A2 Equivalent to GL_UNSIGNED_INT_10_10_10_2-
2123 \value UInt32_RGB10A2_Rev Equivalent to GL_UNSIGNED_INT_2_10_10_10_REV-
2124 \value UInt32_D24S8 Equivalent to GL_UNSIGNED_INT_24_8. Introduced in Qt 5.4-
2125 \value Float32_D32_UInt32_S8_X24 Equivalent to GL_FLOAT_32_UNSIGNED_INT_24_8_REV. Introduced in Qt 5.4-
2126*/-
2127-
2128/*!-
2129 \enum QOpenGLTexture::Feature-
2130 This enum defines the OpenGL texture-related features that can be tested for.-
2131-
2132 \value ImmutableStorage Support for immutable texture storage-
2133 \value ImmutableMultisampleStorage Support for immutable texture storage with-
2134 multisample targets-
2135 \value TextureRectangle Support for the GL_TEXTURE_RECTANGLE target-
2136 \value TextureArrays Support for texture targets with array layers-
2137 \value Texture3D Support for the 3 dimensional texture target-
2138 \value TextureMultisample Support for texture targets that have multisample capabilities-
2139 \value TextureBuffer Support for textures that use OpenGL buffer objects-
2140 as their data source-
2141 \value TextureCubeMapArrays Support for cubemap array texture target-
2142 \value Swizzle Support for texture component swizzle masks-
2143 \value StencilTexturing Support for stencil texturing (i.e. looking up depth or stencil-
2144 components of a combined depth/stencil format texture in GLSL shaders).-
2145 \value AnisotropicFiltering Support for anisotropic texture filtering-
2146 \value NPOTTextures Basic support for non-power-of-two textures-
2147 \value NPOTTextureRepeat Full support for non-power-of-two textures including texture-
2148 repeat modes-
2149 \value Texture1D Support for the 1 dimensional texture target-
2150 \value TextureComparisonOperators Support for texture comparison operators-
2151 \value TextureMipMapLevel Support for setting the base and maximum mipmap levels-
2152*/-
2153-
2154/*!-
2155 \enum QOpenGLTexture::SwizzleComponent-
2156 This enum defines the texture color components that can be assigned a swizzle mask.-
2157-
2158 \value SwizzleRed The red component. Equivalent to GL_TEXTURE_SWIZZLE_R-
2159 \value SwizzleGreen The green component. Equivalent to GL_TEXTURE_SWIZZLE_G-
2160 \value SwizzleBlue The blue component. Equivalent to GL_TEXTURE_SWIZZLE_B-
2161 \value SwizzleAlpha The alpha component. Equivalent to GL_TEXTURE_SWIZZLE_A-
2162*/-
2163-
2164/*!-
2165 \enum QOpenGLTexture::SwizzleValue-
2166 This enum defines the possible mask values for texture swizzling.-
2167-
2168 \value RedValue Maps the component to the red channel. Equivalent to GL_RED-
2169 \value GreenValue Maps the component to the green channel. Equivalent to GL_GREEN-
2170 \value BlueValue Maps the component to the blue channel. Equivalent to GL_BLUE-
2171 \value AlphaValue Maps the component to the alpha channel. Equivalent to GL_ALPHA-
2172 \value ZeroValue Maps the component to a fixed value of 0. Equivalent to GL_ZERO-
2173 \value OneValue Maps the component to a fixed value of 1. Equivalent to GL_ONE-
2174*/-
2175-
2176/*!-
2177 \enum QOpenGLTexture::WrapMode-
2178 This enum defines the possible texture coordinate wrapping modes.-
2179-
2180 \value Repeat Texture coordinate is repeated. Equivalent to GL_REPEAT-
2181 \value MirroredRepeat Texture coordinate is reflected about 0 and 1. Equivalent to GL_MIRRORED_REPEAT-
2182 \value ClampToEdge Clamps the texture coordinates to [0,1]. Equivalent to GL_CLAMP_TO_EDGE-
2183 \value ClampToBorder As for ClampToEdge but also blends samples at 0 and 1 with a-
2184 fixed border color. Equivalent to GL_CLAMP_TO_BORDER-
2185*/-
2186-
2187/*!-
2188 \enum QOpenGLTexture::CoordinateDirection-
2189 This enum defines the possible texture coordinate directions-
2190-
2191 \value DirectionS The horizontal direction. Equivalent to GL_TEXTURE_WRAP_S-
2192 \value DirectionT The vertical direction. Equivalent to GL_TEXTURE_WRAP_T-
2193 \value DirectionR The depth direction. Equivalent to GL_TEXTURE_WRAP_R-
2194*/-
2195-
2196/*!-
2197 Creates a QOpenGLTexture object that can later be bound to \a target.-
2198-
2199 This does not create the underlying OpenGL texture object. Therefore,-
2200 construction using this constructor does not require a valid current-
2201 OpenGL context.-
2202*/-
2203QOpenGLTexture::QOpenGLTexture(Target target)-
2204 : d_ptr(new QOpenGLTexturePrivate(target, this))-
2205{-
2206}
never executed: end of block
0
2207-
2208/*!-
2209 Creates a QOpenGLTexture object that can later be bound to the 2D texture-
2210 target and contains the pixel data contained in \a image. If you wish-
2211 to have a chain of mipmaps generated then set \a genMipMaps to \c true (this-
2212 is the default).-
2213-
2214 This does create the underlying OpenGL texture object. Therefore,-
2215 construction using this constructor does require a valid current-
2216 OpenGL context.-
2217*/-
2218QOpenGLTexture::QOpenGLTexture(const QImage& image, MipMapGeneration genMipMaps)-
2219 : d_ptr(new QOpenGLTexturePrivate(QOpenGLTexture::Target2D, this))-
2220{-
2221 setData(image, genMipMaps);-
2222}
never executed: end of block
0
2223-
2224QOpenGLTexture::~QOpenGLTexture()-
2225{-
2226}-
2227-
2228/*!-
2229 Returns the binding target of this texture.-
2230-
2231 \since 5.4-
2232*/-
2233QOpenGLTexture::Target QOpenGLTexture::target() const-
2234{-
2235 Q_D(const QOpenGLTexture);-
2236 return d->target;
never executed: return d->target;
0
2237}-
2238-
2239/*!-
2240 Creates the underlying OpenGL texture object. This requires a current valid-
2241 OpenGL context. If the texture object already exists, this function does-
2242 nothing.-
2243-
2244 Once the texture object is created you can obtain the object-
2245 name from the textureId() function. This may be useful if you wish to make-
2246 some raw OpenGL calls related to this texture.-
2247-
2248 Normally it should not be necessary to call this function directly as all-
2249 functions that set properties of the texture object implicitly call create()-
2250 on your behalf.-
2251-
2252 Returns \c true if the creation succeeded, otherwise returns \c false.-
2253-
2254 \sa destroy(), isCreated(), textureId()-
2255*/-
2256bool QOpenGLTexture::create()-
2257{-
2258 Q_D(QOpenGLTexture);-
2259 return d->create();
never executed: return d->create();
0
2260}-
2261-
2262/*!-
2263 Destroys the underlying OpenGL texture object. This requires a current valid-
2264 OpenGL context.-
2265-
2266 \sa create(), isCreated(), textureId()-
2267*/-
2268void QOpenGLTexture::destroy()-
2269{-
2270 Q_D(QOpenGLTexture);-
2271 return d->destroy();
never executed: return d->destroy();
0
2272}-
2273-
2274/*!-
2275 Returns \c true if the underlying OpenGL texture object has been created.-
2276-
2277 \sa create(), destroy(), textureId()-
2278*/-
2279bool QOpenGLTexture::isCreated() const-
2280{-
2281 Q_D(const QOpenGLTexture);-
2282 return d->textureId != 0;
never executed: return d->textureId != 0;
0
2283}-
2284-
2285/*!-
2286 Returns the name of the underlying OpenGL texture object or 0 if it has-
2287 not yet been created.-
2288-
2289 \sa create(), destroy(), isCreated()-
2290*/-
2291GLuint QOpenGLTexture::textureId() const-
2292{-
2293 Q_D(const QOpenGLTexture);-
2294 return d->textureId;
never executed: return d->textureId;
0
2295}-
2296-
2297/*!-
2298 Binds this texture to the currently active texture unit ready for-
2299 rendering. Note that you do not need to bind QOpenGLTexture objects-
2300 in order to modify them as the implementation makes use of the-
2301 EXT_direct_state_access extension where available and simulates it-
2302 where it is not.-
2303-
2304 \sa release()-
2305*/-
2306void QOpenGLTexture::bind()-
2307{-
2308 Q_D(QOpenGLTexture);-
2309 Q_ASSERT(d->textureId);-
2310 d->bind();-
2311}
never executed: end of block
0
2312-
2313/*!-
2314 Binds this texture to texture unit \a unit ready for-
2315 rendering. Note that you do not need to bind QOpenGLTexture objects-
2316 in order to modify them as the implementation makes use of the-
2317 EXT_direct_state_access extension where available and simulates it-
2318 where it is not.-
2319-
2320 If parameter \a reset is \c true then this function will restore-
2321 the active unit to the texture unit that was active upon entry.-
2322-
2323 \sa release()-
2324*/-
2325void QOpenGLTexture::bind(uint unit, TextureUnitReset reset)-
2326{-
2327 Q_D(QOpenGLTexture);-
2328 Q_ASSERT(d->textureId);-
2329 d->bind(unit, reset);-
2330}
never executed: end of block
0
2331-
2332/*!-
2333 Unbinds this texture from the currently active texture unit.-
2334-
2335 \sa bind()-
2336*/-
2337void QOpenGLTexture::release()-
2338{-
2339 Q_D(QOpenGLTexture);-
2340 d->release();-
2341}
never executed: end of block
0
2342-
2343/*!-
2344 Unbinds this texture from texture unit \a unit.-
2345-
2346 If parameter \a reset is \c true then this function-
2347 will restore the active unit to the texture unit that was active-
2348 upon entry.-
2349*/-
2350void QOpenGLTexture::release(uint unit, TextureUnitReset reset)-
2351{-
2352 Q_D(QOpenGLTexture);-
2353 d->release(unit, reset);-
2354}
never executed: end of block
0
2355-
2356/*!-
2357 Returns \c true if this texture is bound to the corresponding target-
2358 of the currently active texture unit.-
2359-
2360 \sa bind(), release()-
2361*/-
2362bool QOpenGLTexture::isBound() const-
2363{-
2364 Q_D(const QOpenGLTexture);-
2365 Q_ASSERT(d->textureId);-
2366 return d->isBound();
never executed: return d->isBound();
0
2367}-
2368-
2369/*!-
2370 Returns \c true if this texture is bound to the corresponding target-
2371 of texture unit \a unit.-
2372-
2373 \sa bind(), release()-
2374*/-
2375bool QOpenGLTexture::isBound(uint unit)-
2376{-
2377 Q_D(const QOpenGLTexture);-
2378 Q_ASSERT(d->textureId);-
2379 return d->isBound(unit);
never executed: return d->isBound(unit);
0
2380}-
2381-
2382/*!-
2383 Returns the textureId of the texture that is bound to the \a target-
2384 of the currently active texture unit.-
2385*/-
2386GLuint QOpenGLTexture::boundTextureId(BindingTarget target)-
2387{-
2388 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
2389 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2390 qWarning("QOpenGLTexture::boundTextureId() requires a valid current context");-
2391 return 0;
never executed: return 0;
0
2392 }-
2393-
2394 GLint textureId = 0;-
2395 ctx->functions()->glGetIntegerv(target, &textureId);-
2396 return static_cast<GLuint>(textureId);
never executed: return static_cast<GLuint>(textureId);
0
2397}-
2398-
2399/*!-
2400 Returns the textureId of the texture that is bound to the \a target-
2401 of the texture unit \a unit.-
2402*/-
2403GLuint QOpenGLTexture::boundTextureId(uint unit, BindingTarget target)-
2404{-
2405 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
2406 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2407 qWarning("QOpenGLTexture::boundTextureId() requires a valid current context");-
2408 return 0;
never executed: return 0;
0
2409 }-
2410-
2411 QOpenGLFunctions *funcs = ctx->functions();-
2412 funcs->initializeOpenGLFunctions();-
2413-
2414 GLint oldTextureUnit = 0;-
2415 funcs->glGetIntegerv(GL_ACTIVE_TEXTURE, &oldTextureUnit);-
2416-
2417 funcs->glActiveTexture(unit);-
2418 GLint textureId = 0;-
2419 funcs->glGetIntegerv(target, &textureId);-
2420 funcs->glActiveTexture(oldTextureUnit);-
2421-
2422 return static_cast<GLuint>(textureId);
never executed: return static_cast<GLuint>(textureId);
0
2423}-
2424-
2425/*!-
2426 Sets the format of this texture object to \a format. This function-
2427 must be called before texture storage is allocated.-
2428-
2429 Note that all formats may not be supported. The exact set of supported-
2430 formats is dependent upon your OpenGL implementation and version.-
2431-
2432 \sa format(), allocateStorage()-
2433*/-
2434void QOpenGLTexture::setFormat(TextureFormat format)-
2435{-
2436 Q_D(QOpenGLTexture);-
2437 d->create();-
2438 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2439 qWarning("QOpenGLTexture::setFormat(): Cannot change format once storage has been allocated");-
2440 return;
never executed: return;
0
2441 }-
2442-
2443 d->format = format;-
2444-
2445 switch (format) {-
2446 case NoFormat:
never executed: case NoFormat:
0
2447 d->formatClass = NoFormatClass;-
2448 break;
never executed: break;
0
2449-
2450 case RGBA32F:
never executed: case RGBA32F:
0
2451 case RGBA32U:
never executed: case RGBA32U:
0
2452 case RGBA32I:
never executed: case RGBA32I:
0
2453 d->formatClass = FormatClass_128Bit;-
2454 break;
never executed: break;
0
2455-
2456 case RGB32F:
never executed: case RGB32F:
0
2457 case RGB32U:
never executed: case RGB32U:
0
2458 case RGB32I:
never executed: case RGB32I:
0
2459 d->formatClass = FormatClass_96Bit;-
2460 break;
never executed: break;
0
2461-
2462 case RGBA16F:
never executed: case RGBA16F:
0
2463 case RG32F:
never executed: case RG32F:
0
2464 case RGBA16U:
never executed: case RGBA16U:
0
2465 case RG32U:
never executed: case RG32U:
0
2466 case RGBA16I:
never executed: case RGBA16I:
0
2467 case RG32I:
never executed: case RG32I:
0
2468 case RGBA16_UNorm:
never executed: case RGBA16_UNorm:
0
2469 case RGBA16_SNorm:
never executed: case RGBA16_SNorm:
0
2470 d->formatClass = FormatClass_64Bit;-
2471 break;
never executed: break;
0
2472-
2473 case RGB16_UNorm:
never executed: case RGB16_UNorm:
0
2474 case RGB16_SNorm:
never executed: case RGB16_SNorm:
0
2475 case RGB16F:
never executed: case RGB16F:
0
2476 case RGB16U:
never executed: case RGB16U:
0
2477 case RGB16I:
never executed: case RGB16I:
0
2478 d->formatClass = FormatClass_48Bit;-
2479 break;
never executed: break;
0
2480-
2481 case RG16F:
never executed: case RG16F:
0
2482 case RG11B10F:
never executed: case RG11B10F:
0
2483 case R32F:
never executed: case R32F:
0
2484 case RGB10A2:
never executed: case RGB10A2:
0
2485 case RGBA8U:
never executed: case RGBA8U:
0
2486 case RG16U:
never executed: case RG16U:
0
2487 case R32U:
never executed: case R32U:
0
2488 case RGBA8I:
never executed: case RGBA8I:
0
2489 case RG16I:
never executed: case RG16I:
0
2490 case R32I:
never executed: case R32I:
0
2491 case RGBA8_UNorm:
never executed: case RGBA8_UNorm:
0
2492 case RG16_UNorm:
never executed: case RG16_UNorm:
0
2493 case RGBA8_SNorm:
never executed: case RGBA8_SNorm:
0
2494 case RG16_SNorm:
never executed: case RG16_SNorm:
0
2495 case SRGB8_Alpha8:
never executed: case SRGB8_Alpha8:
0
2496 case RGB9E5:
never executed: case RGB9E5:
0
2497 d->formatClass = FormatClass_32Bit;-
2498 break;
never executed: break;
0
2499-
2500 case RGB8_UNorm:
never executed: case RGB8_UNorm:
0
2501 case RGB8_SNorm:
never executed: case RGB8_SNorm:
0
2502 case SRGB8:
never executed: case SRGB8:
0
2503 case RGB8U:
never executed: case RGB8U:
0
2504 case RGB8I:
never executed: case RGB8I:
0
2505 d->formatClass = FormatClass_24Bit;-
2506 break;
never executed: break;
0
2507-
2508 case R16F:
never executed: case R16F:
0
2509 case RG8U:
never executed: case RG8U:
0
2510 case R16U:
never executed: case R16U:
0
2511 case RG8I:
never executed: case RG8I:
0
2512 case R16I:
never executed: case R16I:
0
2513 case RG8_UNorm:
never executed: case RG8_UNorm:
0
2514 case R16_UNorm:
never executed: case R16_UNorm:
0
2515 case RG8_SNorm:
never executed: case RG8_SNorm:
0
2516 case R16_SNorm:
never executed: case R16_SNorm:
0
2517 d->formatClass = FormatClass_16Bit;-
2518 break;
never executed: break;
0
2519-
2520 case R8U:
never executed: case R8U:
0
2521 case R8I:
never executed: case R8I:
0
2522 case R8_UNorm:
never executed: case R8_UNorm:
0
2523 case R8_SNorm:
never executed: case R8_SNorm:
0
2524 d->formatClass = FormatClass_8Bit;-
2525 break;
never executed: break;
0
2526-
2527 case R_ATI1N_UNorm:
never executed: case R_ATI1N_UNorm:
0
2528 case R_ATI1N_SNorm:
never executed: case R_ATI1N_SNorm:
0
2529 d->formatClass = FormatClass_RGTC1_R;-
2530 break;
never executed: break;
0
2531-
2532 case RG_ATI2N_UNorm:
never executed: case RG_ATI2N_UNorm:
0
2533 case RG_ATI2N_SNorm:
never executed: case RG_ATI2N_SNorm:
0
2534 d->formatClass = FormatClass_RGTC2_RG;-
2535 break;
never executed: break;
0
2536-
2537 case RGB_BP_UNorm:
never executed: case RGB_BP_UNorm:
0
2538 case SRGB_BP_UNorm:
never executed: case SRGB_BP_UNorm:
0
2539 d->formatClass = FormatClass_BPTC_Unorm;-
2540 break;
never executed: break;
0
2541-
2542 case RGB_BP_UNSIGNED_FLOAT:
never executed: case RGB_BP_UNSIGNED_FLOAT:
0
2543 case RGB_BP_SIGNED_FLOAT:
never executed: case RGB_BP_SIGNED_FLOAT:
0
2544 d->formatClass = FormatClass_BPTC_Float;-
2545 break;
never executed: break;
0
2546-
2547 case RGB_DXT1:
never executed: case RGB_DXT1:
0
2548 case SRGB_DXT1:
never executed: case SRGB_DXT1:
0
2549 d->formatClass = FormatClass_S3TC_DXT1_RGB;-
2550 break;
never executed: break;
0
2551-
2552 case RGBA_DXT1:
never executed: case RGBA_DXT1:
0
2553 case SRGB_Alpha_DXT1:
never executed: case SRGB_Alpha_DXT1:
0
2554 d->formatClass = FormatClass_S3TC_DXT1_RGBA;-
2555 break;
never executed: break;
0
2556-
2557 case RGBA_DXT3:
never executed: case RGBA_DXT3:
0
2558 case SRGB_Alpha_DXT3:
never executed: case SRGB_Alpha_DXT3:
0
2559 d->formatClass = FormatClass_S3TC_DXT3_RGBA;-
2560 break;
never executed: break;
0
2561-
2562 case RGBA_DXT5:
never executed: case RGBA_DXT5:
0
2563 case SRGB_Alpha_DXT5:
never executed: case SRGB_Alpha_DXT5:
0
2564 d->formatClass = FormatClass_S3TC_DXT5_RGBA;-
2565 break;
never executed: break;
0
2566-
2567 case QOpenGLTexture::R11_EAC_UNorm:
never executed: case QOpenGLTexture::R11_EAC_UNorm:
0
2568 case QOpenGLTexture::R11_EAC_SNorm:
never executed: case QOpenGLTexture::R11_EAC_SNorm:
0
2569 case QOpenGLTexture::RG11_EAC_UNorm:
never executed: case QOpenGLTexture::RG11_EAC_UNorm:
0
2570 case QOpenGLTexture::RG11_EAC_SNorm:
never executed: case QOpenGLTexture::RG11_EAC_SNorm:
0
2571 case QOpenGLTexture::RGB8_ETC2:
never executed: case QOpenGLTexture::RGB8_ETC2:
0
2572 case QOpenGLTexture::SRGB8_ETC2:
never executed: case QOpenGLTexture::SRGB8_ETC2:
0
2573 case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2:
0
2574 case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
never executed: case QOpenGLTexture::SRGB8_PunchThrough_Alpha1_ETC2:
0
2575 case QOpenGLTexture::RGBA8_ETC2_EAC:
never executed: case QOpenGLTexture::RGBA8_ETC2_EAC:
0
2576 case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
never executed: case QOpenGLTexture::SRGB8_Alpha8_ETC2_EAC:
0
2577 case QOpenGLTexture::RGB8_ETC1:
never executed: case QOpenGLTexture::RGB8_ETC1:
0
2578 case RG3B2:
never executed: case RG3B2:
0
2579 case R5G6B5:
never executed: case R5G6B5:
0
2580 case RGB5A1:
never executed: case RGB5A1:
0
2581 case RGBA4:
never executed: case RGBA4:
0
2582 case D16:
never executed: case D16:
0
2583 case D24:
never executed: case D24:
0
2584 case D24S8:
never executed: case D24S8:
0
2585 case D32:
never executed: case D32:
0
2586 case D32F:
never executed: case D32F:
0
2587 case D32FS8X24:
never executed: case D32FS8X24:
0
2588 case S8:
never executed: case S8:
0
2589 case DepthFormat:
never executed: case DepthFormat:
0
2590 case AlphaFormat:
never executed: case AlphaFormat:
0
2591 case RGBFormat:
never executed: case RGBFormat:
0
2592 case RGBAFormat:
never executed: case RGBAFormat:
0
2593 case LuminanceFormat:
never executed: case LuminanceFormat:
0
2594 case LuminanceAlphaFormat:
never executed: case LuminanceAlphaFormat:
0
2595 d->formatClass = FormatClass_Unique;-
2596 break;
never executed: break;
0
2597 }-
2598}
never executed: end of block
0
2599-
2600/*!-
2601 Returns the format of this texture object.-
2602-
2603 \sa setFormat()-
2604*/-
2605QOpenGLTexture::TextureFormat QOpenGLTexture::format() const-
2606{-
2607 Q_D(const QOpenGLTexture);-
2608 return d->format;
never executed: return d->format;
0
2609}-
2610-
2611/*!-
2612 Sets the dimensions of this texture object to \a width,-
2613 \a height, and \a depth. The default for each dimension is 1.-
2614 The maximum allowable texture size is dependent upon your OpenGL-
2615 implementation. Allocating storage for a texture less than the-
2616 maximum size can still fail if your system is low on resources.-
2617-
2618 \sa width(), height(), depth()-
2619*/-
2620void QOpenGLTexture::setSize(int width, int height, int depth)-
2621{-
2622 Q_D(QOpenGLTexture);-
2623 d->create();-
2624 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2625 qWarning("Cannot resize a texture that already has storage allocated.\n"-
2626 "To do so, destroy() the texture and then create() and setSize()");-
2627 return;
never executed: return;
0
2628 }-
2629-
2630 switch (d->target) {-
2631 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2632 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2633 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2634 d->dimensions[0] = width;-
2635 Q_UNUSED(height);-
2636 Q_UNUSED(depth);-
2637 break;
never executed: break;
0
2638-
2639 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2640 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2641 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2642 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2643 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2644 d->dimensions[0] = width;-
2645 d->dimensions[1] = height;-
2646 Q_UNUSED(depth);-
2647 break;
never executed: break;
0
2648-
2649 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2650 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2651 if (width != height)
width != heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
2652 qWarning("QAbstractOpenGLTexture::setSize(): Cube map textures must be square");
never executed: QMessageLogger(__FILE__, 2652, __PRETTY_FUNCTION__).warning("QAbstractOpenGLTexture::setSize(): Cube map textures must be square");
0
2653 d->dimensions[0] = d->dimensions[1] = width;-
2654 Q_UNUSED(depth);-
2655 break;
never executed: break;
0
2656-
2657 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2658 d->dimensions[0] = width;-
2659 d->dimensions[1] = height;-
2660 d->dimensions[2] = depth;-
2661 break;
never executed: break;
0
2662 }-
2663}
never executed: end of block
0
2664-
2665/*!-
2666 Returns the width of a 1D, 2D or 3D texture.-
2667-
2668 \sa height(), depth(), setSize()-
2669*/-
2670int QOpenGLTexture::width() const-
2671{-
2672 Q_D(const QOpenGLTexture);-
2673 return d->dimensions[0];
never executed: return d->dimensions[0];
0
2674}-
2675-
2676/*!-
2677 Returns the height of a 2D or 3D texture.-
2678-
2679 \sa width(), depth(), setSize()-
2680*/-
2681int QOpenGLTexture::height() const-
2682{-
2683 Q_D(const QOpenGLTexture);-
2684 return d->dimensions[1];
never executed: return d->dimensions[1];
0
2685}-
2686-
2687/*!-
2688 Returns the depth of a 3D texture.-
2689-
2690 \sa width(), height(), setSize()-
2691*/-
2692int QOpenGLTexture::depth() const-
2693{-
2694 Q_D(const QOpenGLTexture);-
2695 return d->dimensions[2];
never executed: return d->dimensions[2];
0
2696}-
2697-
2698/*!-
2699 For texture targets that support mipmaps, this function-
2700 sets the requested number of mipmap \a levels to allocate storage-
2701 for. This function should be called before storage is allocated-
2702 for the texture.-
2703-
2704 If the texture target does not support mipmaps this function-
2705 has no effect.-
2706-
2707 \sa mipLevels(), maximumMipLevels(), isStorageAllocated()-
2708*/-
2709void QOpenGLTexture::setMipLevels(int levels)-
2710{-
2711 Q_D(QOpenGLTexture);-
2712 d->create();-
2713 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2714 qWarning("Cannot set mip levels on a texture that already has storage allocated.\n"-
2715 "To do so, destroy() the texture and then create() and setMipLevels()");-
2716 return;
never executed: return;
0
2717 }-
2718-
2719 switch (d->target) {-
2720 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2721 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2722 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2723 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2724 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2725 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2726 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2727 d->requestedMipLevels = levels;-
2728 break;
never executed: break;
0
2729-
2730 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2731 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2732 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2733 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2734 qWarning("QAbstractOpenGLTexture::setMipLevels(): This texture target does not support mipmaps");-
2735 break;
never executed: break;
0
2736 }-
2737}
never executed: end of block
0
2738-
2739/*!-
2740 Returns the number of mipmap levels for this texture. If storage-
2741 has not yet been allocated for this texture it returns the-
2742 requested number of mipmap levels.-
2743-
2744 \sa setMipLevels(), maximumMipLevels(), isStorageAllocated()-
2745*/-
2746int QOpenGLTexture::mipLevels() const-
2747{-
2748 Q_D(const QOpenGLTexture);-
2749 return isStorageAllocated() ? d->mipLevels : d->requestedMipLevels;
never executed: return isStorageAllocated() ? d->mipLevels : d->requestedMipLevels;
0
2750}-
2751-
2752/*!-
2753 Returns the maximum number of mipmap levels that this texture-
2754 can have given the current dimensions.-
2755-
2756 \sa setMipLevels(), mipLevels(), setSize()-
2757*/-
2758int QOpenGLTexture::maximumMipLevels() const-
2759{-
2760 Q_D(const QOpenGLTexture);-
2761 return d->maximumMipLevelCount();
never executed: return d->maximumMipLevelCount();
0
2762}-
2763-
2764/*!-
2765 Sets the number of array \a layers to allocate storage for. This-
2766 function should be called before storage is allocated for the texture.-
2767-
2768 For targets that do not support array layers this function has-
2769 no effect.-
2770-
2771 \sa layers(), isStorageAllocated()-
2772*/-
2773void QOpenGLTexture::setLayers(int layers)-
2774{-
2775 Q_D(QOpenGLTexture);-
2776 d->create();-
2777 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2778 qWarning("Cannot set layers on a texture that already has storage allocated.\n"-
2779 "To do so, destroy() the texture and then create() and setLayers()");-
2780 return;
never executed: return;
0
2781 }-
2782-
2783 switch (d->target) {-
2784 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2785 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2786 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2787 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2788 d->layers = layers;-
2789 break;
never executed: break;
0
2790-
2791 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2792 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2793 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2794 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2795 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2796 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2797 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2798 qWarning("Texture target does not support array layers");-
2799 break;
never executed: break;
0
2800 }-
2801}
never executed: end of block
0
2802-
2803/*!-
2804 Returns the number of array layers for this texture. If-
2805 storage has not yet been allocated for this texture then-
2806 this function returns the requested number of array layers.-
2807-
2808 For texture targets that do not support array layers this-
2809 will return 1.-
2810-
2811 \sa setLayers(), isStorageAllocated()-
2812*/-
2813int QOpenGLTexture::layers() const-
2814{-
2815 Q_D(const QOpenGLTexture);-
2816 return d->layers;
never executed: return d->layers;
0
2817}-
2818-
2819/*!-
2820 Returns the number of faces for this texture. For cubemap-
2821 and cubemap array type targets this will be 6.-
2822-
2823 For non-cubemap type targets this will return 1.-
2824*/-
2825int QOpenGLTexture::faces() const-
2826{-
2827 Q_D(const QOpenGLTexture);-
2828 return d->faces;
never executed: return d->faces;
0
2829}-
2830-
2831/*!-
2832 Sets the number of \a samples to allocate storage for when rendering to-
2833 a multisample capable texture target. This function should-
2834 be called before storage is allocated for the texture.-
2835-
2836 For targets that do not support multisampling this function has-
2837 no effect.-
2838-
2839 \sa samples(), isStorageAllocated()-
2840*/-
2841void QOpenGLTexture::setSamples(int samples)-
2842{-
2843 Q_D(QOpenGLTexture);-
2844 d->create();-
2845 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2846 qWarning("Cannot set sample count on a texture that already has storage allocated.\n"-
2847 "To do so, destroy() the texture and then create() and setSamples()");-
2848 return;
never executed: return;
0
2849 }-
2850-
2851 switch (d->target) {-
2852 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2853 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2854 d->samples = samples;-
2855 break;
never executed: break;
0
2856-
2857 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2858 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2859 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2860 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2861 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2862 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2863 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2864 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2865 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2866-
2867 qWarning("Texture target does not support multisampling");-
2868 break;
never executed: break;
0
2869 }-
2870}
never executed: end of block
0
2871-
2872/*!-
2873 Returns the number of multisample sample points for this texture.-
2874 If storage has not yet been allocated for this texture then-
2875 this function returns the requested number of samples.-
2876-
2877 For texture targets that do not support multisampling this-
2878 will return 0.-
2879-
2880 \sa setSamples(), isStorageAllocated()-
2881*/-
2882int QOpenGLTexture::samples() const-
2883{-
2884 Q_D(const QOpenGLTexture);-
2885 return d->samples;
never executed: return d->samples;
0
2886}-
2887-
2888/*!-
2889 Sets whether the sample positions and number of samples used with-
2890 a multisample capable texture target to \a fixed. If set to \c true-
2891 the sample positions and number of samples used are the same for-
2892 all texels in the image and will not depend upon the image size or-
2893 internal format. This function should be called before storage is allocated-
2894 for the texture.-
2895-
2896 For targets that do not support multisampling this function has-
2897 no effect.-
2898-
2899 The default value is \c true.-
2900-
2901 \sa isFixedSamplePositions(), isStorageAllocated()-
2902*/-
2903void QOpenGLTexture::setFixedSamplePositions(bool fixed)-
2904{-
2905 Q_D(QOpenGLTexture);-
2906 d->create();-
2907 if (isStorageAllocated()) {
isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
2908 qWarning("Cannot set sample positions on a texture that already has storage allocated.\n"-
2909 "To do so, destroy() the texture and then create() and setFixedSamplePositions()");-
2910 return;
never executed: return;
0
2911 }-
2912-
2913 switch (d->target) {-
2914 case QOpenGLTexture::Target2DMultisample:
never executed: case QOpenGLTexture::Target2DMultisample:
0
2915 case QOpenGLTexture::Target2DMultisampleArray:
never executed: case QOpenGLTexture::Target2DMultisampleArray:
0
2916 d->fixedSamplePositions = fixed;-
2917 break;
never executed: break;
0
2918-
2919 case QOpenGLTexture::Target1D:
never executed: case QOpenGLTexture::Target1D:
0
2920 case QOpenGLTexture::Target2D:
never executed: case QOpenGLTexture::Target2D:
0
2921 case QOpenGLTexture::Target3D:
never executed: case QOpenGLTexture::Target3D:
0
2922 case QOpenGLTexture::Target1DArray:
never executed: case QOpenGLTexture::Target1DArray:
0
2923 case QOpenGLTexture::Target2DArray:
never executed: case QOpenGLTexture::Target2DArray:
0
2924 case QOpenGLTexture::TargetCubeMap:
never executed: case QOpenGLTexture::TargetCubeMap:
0
2925 case QOpenGLTexture::TargetCubeMapArray:
never executed: case QOpenGLTexture::TargetCubeMapArray:
0
2926 case QOpenGLTexture::TargetBuffer:
never executed: case QOpenGLTexture::TargetBuffer:
0
2927 case QOpenGLTexture::TargetRectangle:
never executed: case QOpenGLTexture::TargetRectangle:
0
2928-
2929 qWarning("Texture target does not support multisampling");-
2930 break;
never executed: break;
0
2931 }-
2932}
never executed: end of block
0
2933-
2934/*!-
2935 Returns whether this texture uses a fixed pattern of multisample-
2936 samples. If storage has not yet been allocated for this texture then-
2937 this function returns the requested fixed sample position setting.-
2938-
2939 For texture targets that do not support multisampling this-
2940 will return \c true.-
2941-
2942 \sa setFixedSamplePositions(), isStorageAllocated()-
2943*/-
2944bool QOpenGLTexture::isFixedSamplePositions() const-
2945{-
2946 Q_D(const QOpenGLTexture);-
2947 return d->fixedSamplePositions;
never executed: return d->fixedSamplePositions;
0
2948}-
2949-
2950/*!-
2951 Allocates server-side storage for this texture object taking-
2952 into account, the format, dimensions, mipmap levels, array-
2953 layers and cubemap faces.-
2954-
2955 Once storage has been allocated it is no longer possible to change-
2956 these properties.-
2957-
2958 If supported QOpenGLTexture makes use of immutable texture-
2959 storage.-
2960-
2961 Once storage has been allocated for the texture then pixel data-
2962 can be uploaded via one of the setData() overloads.-
2963-
2964 \note If immutable texture storage is not available,-
2965 then a default pixel format and pixel type will be used to-
2966 create the mutable storage. You can use the other-
2967 allocateStorage() overload to specify exactly the pixel format-
2968 and the pixel type to use when allocating mutable storage;-
2969 this is particulary useful under certain OpenGL ES implementations-
2970 (notably, OpenGL ES 2), where the pixel format and the pixel type-
2971 used at allocation time must perfectly match the format-
2972 and the type passed to any subsequent setData() call.-
2973-
2974 \sa isStorageAllocated(), setData()-
2975*/-
2976void QOpenGLTexture::allocateStorage()-
2977{-
2978 Q_D(QOpenGLTexture);-
2979 if (d->create()) {
d->create()Description
TRUEnever evaluated
FALSEnever evaluated
0
2980 const QOpenGLTexture::PixelFormat pixelFormat = pixelFormatCompatibleWithInternalFormat(d->format);-
2981 const QOpenGLTexture::PixelType pixelType = pixelTypeCompatibleWithInternalFormat(d->format);-
2982 d->allocateStorage(pixelFormat, pixelType);-
2983 }
never executed: end of block
0
2984}
never executed: end of block
0
2985-
2986/*!-
2987 \since 5.5-
2988-
2989 Allocates server-side storage for this texture object taking-
2990 into account, the format, dimensions, mipmap levels, array-
2991 layers and cubemap faces.-
2992-
2993 Once storage has been allocated it is no longer possible to change-
2994 these properties.-
2995-
2996 If supported QOpenGLTexture makes use of immutable texture-
2997 storage. However, if immutable texture storage is not available,-
2998 then the specified \a pixelFormat and \a pixelType will be used-
2999 to allocate mutable storage; note that in certain OpenGL implementations-
3000 (notably, OpenGL ES 2) they must perfectly match the format-
3001 and the type passed to any subsequent setData() call.-
3002-
3003 Once storage has been allocated for the texture then pixel data-
3004 can be uploaded via one of the setData() overloads.-
3005-
3006 \sa isStorageAllocated(), setData()-
3007*/-
3008void QOpenGLTexture::allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType)-
3009{-
3010 Q_D(QOpenGLTexture);-
3011 if (d->create())
d->create()Description
TRUEnever evaluated
FALSEnever evaluated
0
3012 d->allocateStorage(pixelFormat, pixelType);
never executed: d->allocateStorage(pixelFormat, pixelType);
0
3013}
never executed: end of block
0
3014-
3015/*!-
3016 Returns \c true if server-side storage for this texture as been-
3017 allocated.-
3018-
3019 The texture format, dimensions, mipmap levels and array layers-
3020 cannot be altered once storage ihas been allocated.-
3021-
3022 \sa allocateStorage(), setSize(), setMipLevels(), setLayers(), setFormat()-
3023*/-
3024bool QOpenGLTexture::isStorageAllocated() const-
3025{-
3026 Q_D(const QOpenGLTexture);-
3027 return d->storageAllocated;
never executed: return d->storageAllocated;
0
3028}-
3029-
3030/*!-
3031 Attempts to create a texture view onto this texture. A texture-
3032 view is somewhat analogous to a view in SQL in that it presents-
3033 a restricted or reinterpreted view of the original data. Texture-
3034 views do not allocate any more server-side storage, insted relying-
3035 on the storage buffer of the source texture.-
3036-
3037 Texture views are only available when using immutable storage. For-
3038 more information on texture views see-
3039 http://www.opengl.org/wiki/Texture_Storage#Texture_views.-
3040-
3041 The \a target argument specifies the target to use for the view.-
3042 Only some targets can be used depending upon the target of the original-
3043 target. For e.g. a view onto a Target1DArray texture can specify-
3044 either Target1DArray or Target1D but for the latter the number of-
3045 array layers specified with \a minimumLayer and \a maximumLayer must-
3046 be exactly 1.-
3047-
3048 Simpliar constraints apply for the \a viewFormat. See the above link-
3049 and the specification for more details.-
3050-
3051 The \a minimumMipmapLevel, \a maximumMipmapLevel, \a minimumLayer,-
3052 and \a maximumLayer arguments serve to restrict the parts of the-
3053 texture accessible by the texture view.-
3054-
3055 If creation of the texture view fails this function will return-
3056 0. If the function succeeds it will return a pointer to a new-
3057 QOpenGLTexture object that will return \c true from its isTextureView()-
3058 function.-
3059-
3060 \sa isTextureView()-
3061*/-
3062QOpenGLTexture *QOpenGLTexture::createTextureView(Target target,-
3063 TextureFormat viewFormat,-
3064 int minimumMipmapLevel, int maximumMipmapLevel,-
3065 int minimumLayer, int maximumLayer) const-
3066{-
3067 Q_D(const QOpenGLTexture);-
3068 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3069 qWarning("Cannot set create a texture view of a texture that does not have storage allocated.");-
3070 return 0;
never executed: return 0;
0
3071 }-
3072 Q_ASSERT(maximumMipmapLevel >= minimumMipmapLevel);-
3073 Q_ASSERT(maximumLayer >= minimumLayer);-
3074 return d->createTextureView(target, viewFormat,
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3075 minimumMipmapLevel, maximumMipmapLevel,
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3076 minimumLayer, maximumLayer);
never executed: return d->createTextureView(target, viewFormat, minimumMipmapLevel, maximumMipmapLevel, minimumLayer, maximumLayer);
0
3077}-
3078-
3079/*!-
3080 Returns \c true if this texture object is actually a view onto another-
3081 texture object.-
3082-
3083 \sa createTextureView()-
3084*/-
3085bool QOpenGLTexture::isTextureView() const-
3086{-
3087 Q_D(const QOpenGLTexture);-
3088 Q_ASSERT(d->textureId);-
3089 return d->textureView;
never executed: return d->textureView;
0
3090}-
3091-
3092/*!-
3093 Uploads pixel \a data for this texture object \a mipLevel, array \a layer, and \a cubeFace.-
3094 Storage must have been allocated before uploading pixel data. Some overloads of setData()-
3095 will set appropriate dimensions, mipmap levels, and array layers and then allocate storage-
3096 for you if they have enough information to do so. This will be noted in the function-
3097 documentation.-
3098-
3099 The structure of the pixel data pointed to by \a data is specified by \a sourceFormat-
3100 and \a sourceType. The pixel data upload can optionally be controlled by \a options.-
3101-
3102 If using a compressed format() then you should use setCompressedData() instead of this-
3103 function.-
3104-
3105 \since 5.3-
3106 \sa setCompressedData()-
3107*/-
3108void QOpenGLTexture::setData(int mipLevel, int layer, CubeMapFace cubeFace,-
3109 PixelFormat sourceFormat, PixelType sourceType,-
3110 const void *data, const QOpenGLPixelTransferOptions * const options)-
3111{-
3112 Q_D(QOpenGLTexture);-
3113 Q_ASSERT(d->textureId);-
3114 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3115 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3116 "To do so call allocateStorage() before this function");-
3117 return;
never executed: return;
0
3118 }-
3119 d->setData(mipLevel, layer, cubeFace, sourceFormat, sourceType, data, options);-
3120}
never executed: end of block
0
3121-
3122/*!-
3123 \since 5.3-
3124 \overload-
3125*/-
3126void QOpenGLTexture::setData(int mipLevel, int layer,-
3127 PixelFormat sourceFormat, PixelType sourceType,-
3128 const void *data, const QOpenGLPixelTransferOptions * const options)-
3129{-
3130 Q_D(QOpenGLTexture);-
3131 Q_ASSERT(d->textureId);-
3132 d->setData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3133}
never executed: end of block
0
3134-
3135/*!-
3136 \since 5.3-
3137 \overload-
3138*/-
3139void QOpenGLTexture::setData(int mipLevel,-
3140 PixelFormat sourceFormat, PixelType sourceType,-
3141 const void *data, const QOpenGLPixelTransferOptions * const options)-
3142{-
3143 Q_D(QOpenGLTexture);-
3144 Q_ASSERT(d->textureId);-
3145 d->setData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3146}
never executed: end of block
0
3147-
3148/*!-
3149 \since 5.3-
3150 \overload-
3151*/-
3152void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,-
3153 const void *data, const QOpenGLPixelTransferOptions * const options)-
3154{-
3155 Q_D(QOpenGLTexture);-
3156 Q_ASSERT(d->textureId);-
3157 d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3158}
never executed: end of block
0
3159-
3160#if QT_DEPRECATED_SINCE(5, 3)-
3161/*!-
3162 \obsolete-
3163 \overload-
3164-
3165 \sa setCompressedData()-
3166*/-
3167void QOpenGLTexture::setData(int mipLevel, int layer, CubeMapFace cubeFace,-
3168 PixelFormat sourceFormat, PixelType sourceType,-
3169 void *data, const QOpenGLPixelTransferOptions * const options)-
3170{-
3171 Q_D(QOpenGLTexture);-
3172 Q_ASSERT(d->textureId);-
3173 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3174 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3175 "To do so call allocateStorage() before this function");-
3176 return;
never executed: return;
0
3177 }-
3178 d->setData(mipLevel, layer, cubeFace, sourceFormat, sourceType, data, options);-
3179}
never executed: end of block
0
3180-
3181/*!-
3182 \obsolete-
3183 \overload-
3184*/-
3185void QOpenGLTexture::setData(int mipLevel, int layer,-
3186 PixelFormat sourceFormat, PixelType sourceType,-
3187 void *data, const QOpenGLPixelTransferOptions * const options)-
3188{-
3189 Q_D(QOpenGLTexture);-
3190 Q_ASSERT(d->textureId);-
3191 d->setData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3192}
never executed: end of block
0
3193-
3194/*!-
3195 \obsolete-
3196 \overload-
3197*/-
3198void QOpenGLTexture::setData(int mipLevel,-
3199 PixelFormat sourceFormat, PixelType sourceType,-
3200 void *data, const QOpenGLPixelTransferOptions * const options)-
3201{-
3202 Q_D(QOpenGLTexture);-
3203 Q_ASSERT(d->textureId);-
3204 d->setData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3205}
never executed: end of block
0
3206-
3207/*!-
3208 \obsolete-
3209 \overload-
3210*/-
3211void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,-
3212 void *data, const QOpenGLPixelTransferOptions * const options)-
3213{-
3214 Q_D(QOpenGLTexture);-
3215 Q_ASSERT(d->textureId);-
3216 d->setData(0, 0, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);-
3217}
never executed: end of block
0
3218#endif-
3219-
3220/*!-
3221 This overload of setData() will allocate storage for you.-
3222 The pixel data is contained in \a image. Mipmaps are generated by default.-
3223 Set \a genMipMaps to \l DontGenerateMipMaps to turn off mipmap generation.-
3224-
3225 \overload-
3226*/-
3227void QOpenGLTexture::setData(const QImage& image, MipMapGeneration genMipMaps)-
3228{-
3229 QOpenGLContext *context = QOpenGLContext::currentContext();-
3230 if (!context) {
!contextDescription
TRUEnever evaluated
FALSEnever evaluated
0
3231 qWarning("QOpenGLTexture::setData() requires a valid current context");-
3232 return;
never executed: return;
0
3233 }-
3234-
3235 if (image.isNull()) {
image.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
3236 qWarning("QOpenGLTexture::setData() tried to set a null image");-
3237 return;
never executed: return;
0
3238 }-
3239-
3240 if (context->isOpenGLES() && context->format().majorVersion() < 3)
context->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
context->forma...rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3241 setFormat(QOpenGLTexture::RGBAFormat);
never executed: setFormat(QOpenGLTexture::RGBAFormat);
0
3242 else-
3243 setFormat(QOpenGLTexture::RGBA8_UNorm);
never executed: setFormat(QOpenGLTexture::RGBA8_UNorm);
0
3244-
3245 setSize(image.width(), image.height());-
3246 setMipLevels(genMipMaps == GenerateMipMaps ? maximumMipLevels() : 1);-
3247 allocateStorage(QOpenGLTexture::RGBA, QOpenGLTexture::UInt8);-
3248-
3249 // Upload pixel data and generate mipmaps-
3250 QImage glImage = image.convertToFormat(QImage::Format_RGBA8888);-
3251 QOpenGLPixelTransferOptions uploadOptions;-
3252 uploadOptions.setAlignment(1);-
3253 setData(0, QOpenGLTexture::RGBA, QOpenGLTexture::UInt8, glImage.constBits(), &uploadOptions);-
3254}
never executed: end of block
0
3255-
3256/*!-
3257 Uploads compressed pixel \a data to \a mipLevel, array \a layer, and \a cubeFace.-
3258 The pixel transfer can optionally be controlled with \a options. The \a dataSize-
3259 argument should specify the size of the data pointed to by \a data.-
3260-
3261 If not using a compressed format() then you should use setData() instead of this-
3262 function.-
3263-
3264 \since 5.3-
3265*/-
3266void QOpenGLTexture::setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,-
3267 int dataSize, const void *data,-
3268 const QOpenGLPixelTransferOptions * const options)-
3269{-
3270 Q_D(QOpenGLTexture);-
3271 Q_ASSERT(d->textureId);-
3272 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3273 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3274 "To do so call allocateStorage() before this function");-
3275 return;
never executed: return;
0
3276 }-
3277 d->setCompressedData(mipLevel, layer, cubeFace, dataSize, data, options);-
3278}
never executed: end of block
0
3279-
3280/*!-
3281 \overload-
3282*/-
3283void QOpenGLTexture::setCompressedData(int mipLevel, int layer, int dataSize, const void *data,-
3284 const QOpenGLPixelTransferOptions * const options)-
3285{-
3286 Q_D(QOpenGLTexture);-
3287 Q_ASSERT(d->textureId);-
3288 d->setCompressedData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3289}
never executed: end of block
0
3290-
3291/*!-
3292 \overload-
3293*/-
3294void QOpenGLTexture::setCompressedData(int mipLevel, int dataSize, const void *data,-
3295 const QOpenGLPixelTransferOptions * const options)-
3296{-
3297 Q_D(QOpenGLTexture);-
3298 Q_ASSERT(d->textureId);-
3299 d->setCompressedData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3300}
never executed: end of block
0
3301-
3302/*!-
3303 \overload-
3304*/-
3305void QOpenGLTexture::setCompressedData(int dataSize, const void *data,-
3306 const QOpenGLPixelTransferOptions * const options)-
3307{-
3308 Q_D(QOpenGLTexture);-
3309 Q_ASSERT(d->textureId);-
3310 d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3311}
never executed: end of block
0
3312-
3313#if QT_DEPRECATED_SINCE(5, 3)-
3314/*!-
3315 \obsolete-
3316 \overload-
3317*/-
3318void QOpenGLTexture::setCompressedData(int mipLevel, int layer, CubeMapFace cubeFace,-
3319 int dataSize, void *data,-
3320 const QOpenGLPixelTransferOptions * const options)-
3321{-
3322 Q_D(QOpenGLTexture);-
3323 Q_ASSERT(d->textureId);-
3324 if (!isStorageAllocated()) {
!isStorageAllocated()Description
TRUEnever evaluated
FALSEnever evaluated
0
3325 qWarning("Cannot set data on a texture that does not have storage allocated.\n"-
3326 "To do so call allocateStorage() before this function");-
3327 return;
never executed: return;
0
3328 }-
3329 d->setCompressedData(mipLevel, layer, cubeFace, dataSize, data, options);-
3330}
never executed: end of block
0
3331-
3332/*!-
3333 \obsolete-
3334 \overload-
3335*/-
3336void QOpenGLTexture::setCompressedData(int mipLevel, int layer, int dataSize, void *data,-
3337 const QOpenGLPixelTransferOptions * const options)-
3338{-
3339 Q_D(QOpenGLTexture);-
3340 Q_ASSERT(d->textureId);-
3341 d->setCompressedData(mipLevel, layer, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3342}
never executed: end of block
0
3343-
3344/*!-
3345 \obsolete-
3346 \overload-
3347*/-
3348void QOpenGLTexture::setCompressedData(int mipLevel, int dataSize, void *data,-
3349 const QOpenGLPixelTransferOptions * const options)-
3350{-
3351 Q_D(QOpenGLTexture);-
3352 Q_ASSERT(d->textureId);-
3353 d->setCompressedData(mipLevel, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3354}
never executed: end of block
0
3355-
3356/*!-
3357 \obsolete-
3358 \overload-
3359*/-
3360void QOpenGLTexture::setCompressedData(int dataSize, void *data,-
3361 const QOpenGLPixelTransferOptions * const options)-
3362{-
3363 Q_D(QOpenGLTexture);-
3364 Q_ASSERT(d->textureId);-
3365 d->setCompressedData(0, 0, QOpenGLTexture::CubeMapPositiveX, dataSize, data, options);-
3366}
never executed: end of block
0
3367#endif-
3368-
3369/*!-
3370 Returns \c true if your OpenGL implementation and version supports the texture-
3371 feature \a feature.-
3372*/-
3373bool QOpenGLTexture::hasFeature(Feature feature)-
3374{-
3375 QOpenGLContext *ctx = QOpenGLContext::currentContext();-
3376 if (!ctx) {
!ctxDescription
TRUEnever evaluated
FALSEnever evaluated
0
3377 qWarning("QOpenGLTexture::hasFeature() requires a valid current context");-
3378 return false;
never executed: return false;
0
3379 }-
3380-
3381 QSurfaceFormat f = ctx->format();-
3382-
3383 bool supported = false;-
3384-
3385#if !defined(QT_OPENGL_ES_2)-
3386 if (!ctx->isOpenGLES()) {
!ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3387 switch (feature) {-
3388 case ImmutableMultisampleStorage:
never executed: case ImmutableMultisampleStorage:
0
3389 supported = f.version() >= qMakePair(4, 3)
f.version() >= qMakePair(4, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3390 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_storage_multisample"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3391 break;
never executed: break;
0
3392-
3393 case TextureBuffer:
never executed: case TextureBuffer:
0
3394 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3395 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_buffer_object"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3396 break;
never executed: break;
0
3397-
3398 case StencilTexturing:
never executed: case StencilTexturing:
0
3399 supported = f.version() >= qMakePair(4, 3)
f.version() >= qMakePair(4, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3400 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_stencil_texturing"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3401 break;
never executed: break;
0
3402-
3403 case ImmutableStorage:
never executed: case ImmutableStorage:
0
3404 supported = f.version() >= qMakePair(4, 2)
f.version() >= qMakePair(4, 2)Description
TRUEnever evaluated
FALSEnever evaluated
0
3405 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_storage"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3406 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_storage"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3407 break;
never executed: break;
0
3408-
3409 case TextureCubeMapArrays:
never executed: case TextureCubeMapArrays:
0
3410 supported = f.version() >= qMakePair(4, 0)
f.version() >= qMakePair(4, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3411 || ctx->hasExtension(QByteArrayLiteral("ARB_texture_cube_map_array"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3412 break;
never executed: break;
0
3413-
3414 case Swizzle:
never executed: case Swizzle:
0
3415 supported = f.version() >= qMakePair(3, 3)
f.version() >= qMakePair(3, 3)Description
TRUEnever evaluated
FALSEnever evaluated
0
3416 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_swizzle"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3417 break;
never executed: break;
0
3418-
3419 case TextureMultisample:
never executed: case TextureMultisample:
0
3420 supported = f.version() >= qMakePair(3, 2)
f.version() >= qMakePair(3, 2)Description
TRUEnever evaluated
FALSEnever evaluated
0
3421 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_multisample"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3422 break;
never executed: break;
0
3423-
3424 case TextureArrays:
never executed: case TextureArrays:
0
3425 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3426 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_array"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3427 break;
never executed: break;
0
3428-
3429 case TextureRectangle:
never executed: case TextureRectangle:
0
3430 supported = f.version() >= qMakePair(2, 1)
f.version() >= qMakePair(2, 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
3431 || ctx->hasExtension(QByteArrayLiteral("ARB_texture_rectangle"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3432 break;
never executed: break;
0
3433-
3434 case Texture3D:
never executed: case Texture3D:
0
3435 supported = f.version() >= qMakePair(1, 3);-
3436 break;
never executed: break;
0
3437-
3438 case AnisotropicFiltering:
never executed: case AnisotropicFiltering:
0
3439 supported = ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_filter_anisotropic"));
never executed: return ba;
0
3440 break;
never executed: break;
0
3441-
3442 case NPOTTextures:
never executed: case NPOTTextures:
0
3443 case NPOTTextureRepeat:
never executed: case NPOTTextureRepeat:
0
3444 supported = ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_non_power_of_two"));
never executed: return ba;
0
3445 break;
never executed: break;
0
3446-
3447 case Texture1D:
never executed: case Texture1D:
0
3448 supported = f.version() >= qMakePair(1, 1);-
3449 break;
never executed: break;
0
3450-
3451 case TextureComparisonOperators:
never executed: case TextureComparisonOperators:
0
3452 // GL 1.4 and GL_ARB_shadow alone support only LEQUAL and GEQUAL;-
3453 // since we're talking about history anyhow avoid to be extra pedantic-
3454 // in the feature set, and simply claim supported if we have the full set of operators-
3455 // (which has been added into 1.5 / GL_EXT_shadow_funcs).-
3456 supported = f.version() >= qMakePair(1, 5)
f.version() >= qMakePair(1, 5)Description
TRUEnever evaluated
FALSEnever evaluated
0
3457 || (ctx->hasExtension(QByteArrayLiteral("GL_ARB_shadow"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3458 && ctx->hasExtension(QByteArrayLiteral("GL_EXT_shadow_funcs")));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3459 break;
never executed: break;
0
3460-
3461 case TextureMipMapLevel:
never executed: case TextureMipMapLevel:
0
3462 supported = f.version() >= qMakePair(1, 2);-
3463 break;
never executed: break;
0
3464-
3465 case MaxFeatureFlag:
never executed: case MaxFeatureFlag:
0
3466 break;
never executed: break;
0
3467 }-
3468 }
never executed: end of block
0
3469-
3470 if (ctx->isOpenGLES())
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3471#endif-
3472 {-
3473 const char *renderer = reinterpret_cast<const char *>(ctx->functions()->glGetString(GL_RENDERER));-
3474 switch (feature) {-
3475 case ImmutableStorage:
never executed: case ImmutableStorage:
0
3476 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
3477 && !(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
3478 break;
never executed: break;
0
3479-
3480 case ImmutableMultisampleStorage:
never executed: case ImmutableMultisampleStorage:
0
3481 supported = f.version() >= qMakePair(3, 1);-
3482 break;
never executed: break;
0
3483-
3484 case TextureRectangle:
never executed: case TextureRectangle:
0
3485 break;
never executed: break;
0
3486-
3487 case TextureArrays:
never executed: case TextureArrays:
0
3488 supported = f.version() >= qMakePair(3, 0);-
3489 break;
never executed: break;
0
3490-
3491 case Texture3D:
never executed: case Texture3D:
0
3492 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3493 || ctx->hasExtension(QByteArrayLiteral("GL_OES_texture_3D"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3494 break;
never executed: break;
0
3495-
3496 case TextureMultisample:
never executed: case TextureMultisample:
0
3497 supported = f.version() >= qMakePair(3, 1);-
3498 break;
never executed: break;
0
3499-
3500 case TextureBuffer:
never executed: case TextureBuffer:
0
3501 break;
never executed: break;
0
3502-
3503 case TextureCubeMapArrays:
never executed: case TextureCubeMapArrays:
0
3504 break;
never executed: break;
0
3505-
3506 case Swizzle:
never executed: case Swizzle:
0
3507 supported = f.version() >= qMakePair(3, 0);-
3508 break;
never executed: break;
0
3509-
3510 case StencilTexturing:
never executed: case StencilTexturing:
0
3511 break;
never executed: break;
0
3512-
3513 case AnisotropicFiltering:
never executed: case AnisotropicFiltering:
0
3514 supported = ctx->hasExtension(QByteArrayLiteral("GL_EXT_texture_filter_anisotropic"));
never executed: return ba;
0
3515 break;
never executed: break;
0
3516-
3517 case NPOTTextures:
never executed: case NPOTTextures:
0
3518 case NPOTTextureRepeat:
never executed: case NPOTTextureRepeat:
0
3519 supported = f.version() >= qMakePair(3,0)
f.version() >= qMakePair(3,0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3520 || ctx->hasExtension(QByteArrayLiteral("GL_OES_texture_npot"))
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3521 || ctx->hasExtension(QByteArrayLiteral("GL_ARB_texture_non_power_of_two"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3522 break;
never executed: break;
0
3523-
3524 case Texture1D:
never executed: case Texture1D:
0
3525 break;
never executed: break;
0
3526-
3527 case TextureComparisonOperators:
never executed: case TextureComparisonOperators:
0
3528 supported = f.version() >= qMakePair(3, 0)
f.version() >= qMakePair(3, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
3529 || ctx->hasExtension(QByteArrayLiteral("GL_EXT_shadow_samplers"));
never executed: return ba;
ctx->hasExtens...turn ba; }()))Description
TRUEnever evaluated
FALSEnever evaluated
0
3530 break;
never executed: break;
0
3531-
3532 case TextureMipMapLevel:
never executed: case TextureMipMapLevel:
0
3533 supported = f.version() >= qMakePair(3, 0);-
3534 break;
never executed: break;
0
3535-
3536 case MaxFeatureFlag:
never executed: case MaxFeatureFlag:
0
3537 break;
never executed: break;
0
3538 }-
3539 }
never executed: end of block
0
3540-
3541 return supported;
never executed: return supported;
0
3542}-
3543-
3544/*!-
3545 Sets the base mipmap level used for all texture lookups with this texture to \a baseLevel.-
3546-
3547 \note This function has no effect on Qt built for OpenGL ES 2.-
3548 \sa mipBaseLevel(), setMipMaxLevel(), setMipLevelRange()-
3549*/-
3550void QOpenGLTexture::setMipBaseLevel(int baseLevel)-
3551{-
3552 Q_D(QOpenGLTexture);-
3553 d->create();-
3554 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3555 qWarning("QOpenGLTexture::setMipBaseLevel: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3556 return;
never executed: return;
0
3557 }-
3558 Q_ASSERT(d->textureId);-
3559 Q_ASSERT(d->texFuncs);-
3560 Q_ASSERT(baseLevel <= d->maxLevel);-
3561 d->baseLevel = baseLevel;-
3562 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BASE_LEVEL, baseLevel);-
3563}
never executed: end of block
0
3564-
3565/*!-
3566 Returns the mipmap base level used for all texture lookups with this texture.-
3567 The default is 0.-
3568-
3569 \sa setMipBaseLevel(), mipMaxLevel(), mipLevelRange()-
3570*/-
3571int QOpenGLTexture::mipBaseLevel() const-
3572{-
3573 Q_D(const QOpenGLTexture);-
3574 return d->baseLevel;
never executed: return d->baseLevel;
0
3575}-
3576-
3577/*!-
3578 Sets the maximum mipmap level used for all texture lookups with this texture to \a maxLevel.-
3579-
3580 \note This function has no effect on Qt built for OpenGL ES 2.-
3581 \sa mipMaxLevel(), setMipBaseLevel(), setMipLevelRange()-
3582*/-
3583void QOpenGLTexture::setMipMaxLevel(int maxLevel)-
3584{-
3585 Q_D(QOpenGLTexture);-
3586 d->create();-
3587 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3588 qWarning("QOpenGLTexture::setMipMaxLevel: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3589 return;
never executed: return;
0
3590 }-
3591 Q_ASSERT(d->textureId);-
3592 Q_ASSERT(d->texFuncs);-
3593 Q_ASSERT(d->baseLevel <= maxLevel);-
3594 d->maxLevel = maxLevel;-
3595 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LEVEL, maxLevel);-
3596}
never executed: end of block
0
3597-
3598/*!-
3599 Returns the mipmap maximum level used for all texture lookups with this texture.-
3600-
3601 \sa setMipMaxLevel(), mipBaseLevel(), mipLevelRange()-
3602*/-
3603int QOpenGLTexture::mipMaxLevel() const-
3604{-
3605 Q_D(const QOpenGLTexture);-
3606 return d->maxLevel;
never executed: return d->maxLevel;
0
3607}-
3608-
3609/*!-
3610 Sets the range of mipmap levels that can be used for texture lookups with this texture-
3611 to range from \a baseLevel to \a maxLevel.-
3612-
3613 \note This function has no effect on Qt built for OpenGL ES 2.-
3614 \sa setMipBaseLevel(), setMipMaxLevel(), mipLevelRange()-
3615*/-
3616void QOpenGLTexture::setMipLevelRange(int baseLevel, int maxLevel)-
3617{-
3618 Q_D(QOpenGLTexture);-
3619 d->create();-
3620 if (!d->features.testFlag(TextureMipMapLevel)) {
!d->features.t...reMipMapLevel)Description
TRUEnever evaluated
FALSEnever evaluated
0
3621 qWarning("QOpenGLTexture::setMipLevelRange: requires OpenGL >= 1.2 or OpenGL ES >= 3.0");-
3622 return;
never executed: return;
0
3623 }-
3624 Q_ASSERT(d->textureId);-
3625 Q_ASSERT(d->texFuncs);-
3626 Q_ASSERT(baseLevel <= maxLevel);-
3627 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BASE_LEVEL, baseLevel);-
3628 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LEVEL, maxLevel);-
3629}
never executed: end of block
0
3630-
3631/*!-
3632 Returns the range of mipmap levels that can be used for texture lookups with this texture.-
3633-
3634 \sa mipBaseLevel(), mipMaxLevel()-
3635*/-
3636QPair<int, int> QOpenGLTexture::mipLevelRange() const-
3637{-
3638 Q_D(const QOpenGLTexture);-
3639 return qMakePair(d->baseLevel, d->maxLevel);
never executed: return qMakePair(d->baseLevel, d->maxLevel);
0
3640}-
3641-
3642/*!-
3643 If \a enabled is \c true, enables automatic mipmap generation for this texture object-
3644 to occur whenever the level 0 mipmap data is set via setData().-
3645-
3646 The automatic mipmap generation is enabled by default.-
3647-
3648 \note Mipmap generation is not supported for compressed textures with OpenGL ES 2.0.-
3649-
3650 \sa isAutoMipMapGenerationEnabled(), generateMipMaps()-
3651*/-
3652void QOpenGLTexture::setAutoMipMapGenerationEnabled(bool enabled)-
3653{-
3654 Q_D(QOpenGLTexture);-
3655 d->autoGenerateMipMaps = enabled;-
3656}
never executed: end of block
0
3657-
3658/*!-
3659 Returns whether auto mipmap generation is enabled for this texture object.-
3660-
3661 \sa setAutoMipMapGenerationEnabled(), generateMipMaps()-
3662*/-
3663bool QOpenGLTexture::isAutoMipMapGenerationEnabled() const-
3664{-
3665 Q_D(const QOpenGLTexture);-
3666 return d->autoGenerateMipMaps;
never executed: return d->autoGenerateMipMaps;
0
3667}-
3668-
3669/*!-
3670 Generates mipmaps for this texture object from mipmap level 0. If you are-
3671 using a texture target and filtering option that requires mipmaps and you-
3672 have disabled automatic mipmap generation then you need to call this function-
3673 or the overload to create the mipmap chain.-
3674-
3675 \note Mipmap generation is not supported for compressed textures with OpenGL-
3676 ES 2.0.-
3677-
3678 \sa setAutoMipMapGenerationEnabled(), setMipLevels(), mipLevels()-
3679*/-
3680void QOpenGLTexture::generateMipMaps()-
3681{-
3682 Q_D(QOpenGLTexture);-
3683 Q_ASSERT(d->texFuncs);-
3684 Q_ASSERT(d->textureId);-
3685 if (isCompressedFormat(d->format)) {
isCompressedFormat(d->format)Description
TRUEnever evaluated
FALSEnever evaluated
0
3686 if (QOpenGLContext *ctx = QOpenGLContext::currentContext())
QOpenGLContext...rrentContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
3687 if (ctx->isOpenGLES() && ctx->format().majorVersion() < 3)
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
ctx->format()....rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3688 return;
never executed: return;
0
3689 }
never executed: end of block
0
3690 d->texFuncs->glGenerateTextureMipmap(d->textureId, d->target, d->bindingTarget);-
3691}
never executed: end of block
0
3692-
3693/*!-
3694 Generates mipmaps for this texture object from mipmap level \a baseLevel. If you are-
3695 using a texture target and filtering option that requires mipmaps and you-
3696 have disabled automatic mipmap generation then you need to call this function-
3697 or the overload to create the mipmap chain.-
3698-
3699 The generation of mipmaps to above \a baseLevel is achieved by setting the mipmap-
3700 base level to \a baseLevel and then generating the mipmap chain. If \a resetBaseLevel-
3701 is \c true, then the baseLevel of the texture will be reset to its previous value.-
3702-
3703 \sa setAutoMipMapGenerationEnabled(), setMipLevels(), mipLevels()-
3704*/-
3705void QOpenGLTexture::generateMipMaps(int baseLevel, bool resetBaseLevel)-
3706{-
3707 Q_D(QOpenGLTexture);-
3708 Q_ASSERT(d->texFuncs);-
3709 Q_ASSERT(d->textureId);-
3710 if (isCompressedFormat(d->format)) {
isCompressedFormat(d->format)Description
TRUEnever evaluated
FALSEnever evaluated
0
3711 if (QOpenGLContext *ctx = QOpenGLContext::currentContext())
QOpenGLContext...rrentContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
3712 if (ctx->isOpenGLES() && ctx->format().majorVersion() < 3)
ctx->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
ctx->format()....rVersion() < 3Description
TRUEnever evaluated
FALSEnever evaluated
0
3713 return;
never executed: return;
0
3714 }
never executed: end of block
0
3715 int oldBaseLevel;-
3716 if (resetBaseLevel)
resetBaseLevelDescription
TRUEnever evaluated
FALSEnever evaluated
0
3717 oldBaseLevel = mipBaseLevel();
never executed: oldBaseLevel = mipBaseLevel();
0
3718 setMipBaseLevel(baseLevel);-
3719 d->texFuncs->glGenerateTextureMipmap(d->textureId, d->target, d->bindingTarget);-
3720 if (resetBaseLevel)
resetBaseLevelDescription
TRUEnever evaluated
FALSEnever evaluated
0
3721 setMipBaseLevel(oldBaseLevel);
never executed: setMipBaseLevel(oldBaseLevel);
0
3722}
never executed: end of block
0
3723-
3724/*!-
3725 GLSL shaders are able to reorder the components of the vec4 returned by texture-
3726 functions. It is also desirable to be able to control this reordering from CPU-
3727 side code. This is made possible by swizzle masks since OpenGL 3.3.-
3728-
3729 Each component of the texture can be mapped to one of the SwizzleValue options.-
3730-
3731 This function maps \a component to the output \a value.-
3732-
3733 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
3734 \sa swizzleMask()-
3735*/-
3736void QOpenGLTexture::setSwizzleMask(SwizzleComponent component, SwizzleValue value)-
3737{-
3738#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3739 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3740 Q_D(QOpenGLTexture);-
3741 d->create();-
3742 Q_ASSERT(d->texFuncs);-
3743 Q_ASSERT(d->textureId);-
3744 if (!d->features.testFlag(Swizzle)) {
!d->features.testFlag(Swizzle)Description
TRUEnever evaluated
FALSEnever evaluated
0
3745 qWarning("QOpenGLTexture::setSwizzleMask() requires OpenGL >= 3.3");-
3746 return;
never executed: return;
0
3747 }-
3748 d->swizzleMask[component - SwizzleRed] = value;-
3749 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, component, value);-
3750 return;
never executed: return;
0
3751 }-
3752#else-
3753 Q_UNUSED(component);-
3754 Q_UNUSED(value);-
3755#endif-
3756 qWarning("QOpenGLTexture: Texture swizzling is not supported");-
3757}
never executed: end of block
0
3758-
3759/*!-
3760 Parameters \a {r}, \a {g}, \a {b}, and \a {a} are values used for setting-
3761 the colors red, green, blue, and the alpha value.-
3762 \overload-
3763*/-
3764void QOpenGLTexture::setSwizzleMask(SwizzleValue r, SwizzleValue g,-
3765 SwizzleValue b, SwizzleValue a)-
3766{-
3767#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3768 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3769 Q_D(QOpenGLTexture);-
3770 d->create();-
3771 Q_ASSERT(d->texFuncs);-
3772 Q_ASSERT(d->textureId);-
3773 if (!d->features.testFlag(Swizzle)) {
!d->features.testFlag(Swizzle)Description
TRUEnever evaluated
FALSEnever evaluated
0
3774 qWarning("QOpenGLTexture::setSwizzleMask() requires OpenGL >= 3.3");-
3775 return;
never executed: return;
0
3776 }-
3777 GLint swizzleMask[] = {GLint(r), GLint(g), GLint(b), GLint(a)};-
3778 d->swizzleMask[0] = r;-
3779 d->swizzleMask[1] = g;-
3780 d->swizzleMask[2] = b;-
3781 d->swizzleMask[3] = a;-
3782 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);-
3783 return;
never executed: return;
0
3784 }-
3785#else-
3786 Q_UNUSED(r);-
3787 Q_UNUSED(g);-
3788 Q_UNUSED(b);-
3789 Q_UNUSED(a);-
3790#endif-
3791 qWarning("QOpenGLTexture: Texture swizzling is not supported");-
3792}
never executed: end of block
0
3793-
3794/*!-
3795 Returns the swizzle mask for texture \a component.-
3796*/-
3797QOpenGLTexture::SwizzleValue QOpenGLTexture::swizzleMask(SwizzleComponent component) const-
3798{-
3799 Q_D(const QOpenGLTexture);-
3800 return d->swizzleMask[component - SwizzleRed];
never executed: return d->swizzleMask[component - SwizzleRed];
0
3801}-
3802-
3803/*!-
3804 \enum QOpenGLTexture::DepthStencilMode-
3805 \since 5.4-
3806 This enum specifies which component of a depth/stencil texture is-
3807 accessed when the texture is sampled.-
3808-
3809 \value DepthMode Equivalent to GL_DEPTH_COMPONENT.-
3810 \value StencilMode Equivalent to GL_STENCIL_INDEX.-
3811*/-
3812-
3813/*!-
3814 If using a texture that has a combined depth/stencil format this function sets-
3815 which component of the texture is accessed to \a mode.-
3816-
3817 When the parameter is set to DepthMode, then accessing it from the-
3818 shader will access the depth component as a single float, as normal. But when-
3819 the parameter is set to StencilMode, the shader will access the stencil component.-
3820-
3821 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
3822 \since 5.4-
3823 \sa depthStencilMode()-
3824*/-
3825void QOpenGLTexture::setDepthStencilMode(QOpenGLTexture::DepthStencilMode mode)-
3826{-
3827#if !defined(Q_OS_MAC) && !defined(QT_OPENGL_ES_2)-
3828 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
3829 Q_D(QOpenGLTexture);-
3830 d->create();-
3831 Q_ASSERT(d->texFuncs);-
3832 Q_ASSERT(d->textureId);-
3833 if (!d->features.testFlag(StencilTexturing)) {
!d->features.t...ncilTexturing)Description
TRUEnever evaluated
FALSEnever evaluated
0
3834 qWarning("QOpenGLTexture::setDepthStencilMode() requires OpenGL >= 4.3 or GL_ARB_stencil_texturing");-
3835 return;
never executed: return;
0
3836 }-
3837 d->depthStencilMode = mode;-
3838 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_DEPTH_STENCIL_TEXTURE_MODE, mode);-
3839 return;
never executed: return;
0
3840 }-
3841#else-
3842 Q_UNUSED(mode);-
3843#endif-
3844 qWarning("QOpenGLTexture: DepthStencil Mode is not supported");-
3845}
never executed: end of block
0
3846-
3847/*!-
3848 Returns the depth stencil mode for textures using a combined depth/stencil format.-
3849-
3850 \since 5.4-
3851 \sa setDepthStencilMode()-
3852*/-
3853QOpenGLTexture::DepthStencilMode QOpenGLTexture::depthStencilMode() const-
3854{-
3855 Q_D(const QOpenGLTexture);-
3856 return d->depthStencilMode;
never executed: return d->depthStencilMode;
0
3857}-
3858-
3859/*!-
3860 \enum QOpenGLTexture::ComparisonFunction-
3861 \since 5.5-
3862 This enum specifies which comparison operator is used when texture comparison-
3863 is enabled on this texture.-
3864-
3865 \value CompareLessEqual Equivalent to GL_LEQUAL.-
3866 \value CompareGreaterEqual Equivalent to GL_GEQUAL.-
3867 \value CompareLess Equivalent to GL_LESS.-
3868 \value CompareGreater Equivalent to GL_GREATER.-
3869 \value CompareEqual Equivalent to GL_EQUAL.-
3870 \value CommpareNotEqual Equivalent to GL_NOTEQUAL.-
3871 \value CompareAlways Equivalent to GL_ALWAYS.-
3872 \value CompareNever Equivalent to GL_NEVER.-
3873-
3874*/-
3875-
3876/*-
3877 \since 5.5-
3878-
3879 Sets the texture comparison function on this texture to \a function. The texture-
3880 comparison function is used by shadow samplers when sampling a depth texture.-
3881-
3882 \sa comparisonFunction()-
3883*/-
3884void QOpenGLTexture::setComparisonFunction(QOpenGLTexture::ComparisonFunction function)-
3885{-
3886 Q_D(QOpenGLTexture);-
3887 d->create();-
3888 if (!d->features.testFlag(TextureComparisonOperators)) {
!d->features.t...isonOperators)Description
TRUEnever evaluated
FALSEnever evaluated
0
3889 qWarning("QOpenGLTexture::setComparisonFunction: requires OpenGL >= 1.5 or OpenGL ES >= 3.0");-
3890 return;
never executed: return;
0
3891 }-
3892 d->comparisonFunction = function;-
3893 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_COMPARE_FUNC, function);-
3894}
never executed: end of block
0
3895-
3896/*!-
3897 \since 5.5-
3898-
3899 Returns the texture comparison operator set on this texture. By default, a-
3900 texture has a CompareLessEqual comparison function.-
3901-
3902 \sa setComparisonFunction()-
3903*/-
3904QOpenGLTexture::ComparisonFunction QOpenGLTexture::comparisonFunction() const-
3905{-
3906 Q_D(const QOpenGLTexture);-
3907 return d->comparisonFunction;
never executed: return d->comparisonFunction;
0
3908}-
3909-
3910/*!-
3911 \enum QOpenGLTexture::ComparisonMode-
3912 \since 5.5-
3913 This enum specifies which comparison mode is used when sampling this texture.-
3914-
3915 \value CompareRefToTexture Equivalent to GL_COMPARE_REF_TO_TEXTURE.-
3916 \value CompareNone Equivalent to GL_NONE.-
3917*/-
3918-
3919/*!-
3920 \since 5.5-
3921-
3922 Sets the texture comparison mode on this texture to \a mode. The texture-
3923 comparison mode is used by shadow samplers when sampling a depth texture.-
3924-
3925 \sa comparisonMode()-
3926*/-
3927void QOpenGLTexture::setComparisonMode(QOpenGLTexture::ComparisonMode mode)-
3928{-
3929 Q_D(QOpenGLTexture);-
3930 d->create();-
3931 if (!d->features.testFlag(TextureComparisonOperators)) {
!d->features.t...isonOperators)Description
TRUEnever evaluated
FALSEnever evaluated
0
3932 qWarning("QOpenGLTexture::setComparisonMode: requires OpenGL >= 1.5 or OpenGL ES >= 3.0");-
3933 return;
never executed: return;
0
3934 }-
3935 d->comparisonMode = mode;-
3936 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_COMPARE_MODE, mode);-
3937}
never executed: end of block
0
3938-
3939/*!-
3940 \since 5.5-
3941-
3942 Returns the texture comparison mode set on this texture. By default, a-
3943 texture has a CompareNone comparison mode (i.e. comparisons are disabled).-
3944-
3945 \sa setComparisonMode()-
3946*/-
3947QOpenGLTexture::ComparisonMode QOpenGLTexture::comparisonMode() const-
3948{-
3949 Q_D(const QOpenGLTexture);-
3950 return d->comparisonMode;
never executed: return d->comparisonMode;
0
3951}-
3952-
3953/*!-
3954 Sets the filter used for minification to \a filter.-
3955-
3956 \sa minificationFilter(), setMagnificationFilter(), setMinMagFilters()-
3957*/-
3958void QOpenGLTexture::setMinificationFilter(QOpenGLTexture::Filter filter)-
3959{-
3960 Q_D(QOpenGLTexture);-
3961 d->create();-
3962 Q_ASSERT(d->texFuncs);-
3963 Q_ASSERT(d->textureId);-
3964 d->minFilter = filter;-
3965 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_FILTER, filter);-
3966}
never executed: end of block
0
3967-
3968/*!-
3969 Returns the minification filter.-
3970-
3971 \sa setMinificationFilter()-
3972*/-
3973QOpenGLTexture::Filter QOpenGLTexture::minificationFilter() const-
3974{-
3975 Q_D(const QOpenGLTexture);-
3976 return d->minFilter;
never executed: return d->minFilter;
0
3977}-
3978-
3979/*!-
3980 Sets the magnification filter to \a filter.-
3981-
3982 \sa magnificationFilter(), setMinificationFilter(), setMinMagFilters()-
3983*/-
3984void QOpenGLTexture::setMagnificationFilter(QOpenGLTexture::Filter filter)-
3985{-
3986 Q_D(QOpenGLTexture);-
3987 d->create();-
3988 Q_ASSERT(d->texFuncs);-
3989 Q_ASSERT(d->textureId);-
3990 d->magFilter = filter;-
3991 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAG_FILTER, filter);-
3992}
never executed: end of block
0
3993-
3994/*!-
3995 Returns the magnification filter.-
3996-
3997 \sa setMagnificationFilter()-
3998*/-
3999QOpenGLTexture::Filter QOpenGLTexture::magnificationFilter() const-
4000{-
4001 Q_D(const QOpenGLTexture);-
4002 return d->magFilter;
never executed: return d->magFilter;
0
4003}-
4004-
4005/*!-
4006 Sets the minification filter to \a minificationFilter and the magnification filter-
4007 to \a magnificationFilter.-
4008-
4009 \sa minMagFilters(), setMinificationFilter(), setMagnificationFilter()-
4010*/-
4011void QOpenGLTexture::setMinMagFilters(QOpenGLTexture::Filter minificationFilter,-
4012 QOpenGLTexture::Filter magnificationFilter)-
4013{-
4014 Q_D(QOpenGLTexture);-
4015 d->create();-
4016 Q_ASSERT(d->texFuncs);-
4017 Q_ASSERT(d->textureId);-
4018 d->minFilter = minificationFilter;-
4019 d->magFilter = magnificationFilter;-
4020 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_FILTER, minificationFilter);-
4021 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAG_FILTER, magnificationFilter);-
4022}
never executed: end of block
0
4023-
4024/*!-
4025 Returns the current minification and magnification filters.-
4026-
4027 \sa setMinMagFilters()-
4028*/-
4029QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter> QOpenGLTexture::minMagFilters() const-
4030{-
4031 Q_D(const QOpenGLTexture);-
4032 return QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter>(d->minFilter, d->magFilter);
never executed: return QPair<QOpenGLTexture::Filter, QOpenGLTexture::Filter>(d->minFilter, d->magFilter);
0
4033}-
4034-
4035/*!-
4036 If your OpenGL implementation supports the GL_EXT_texture_filter_anisotropic extension-
4037 this function sets the maximum anisotropy level to \a anisotropy.-
4038-
4039 \sa maximumAnisotropy()-
4040*/-
4041void QOpenGLTexture::setMaximumAnisotropy(float anisotropy)-
4042{-
4043 Q_D(QOpenGLTexture);-
4044 d->create();-
4045 Q_ASSERT(d->texFuncs);-
4046 Q_ASSERT(d->textureId);-
4047 if (!d->features.testFlag(AnisotropicFiltering)) {
!d->features.t...opicFiltering)Description
TRUEnever evaluated
FALSEnever evaluated
0
4048 qWarning("QOpenGLTexture::setMaximumAnisotropy() requires GL_EXT_texture_filter_anisotropic");-
4049 return;
never executed: return;
0
4050 }-
4051 d->maxAnisotropy = anisotropy;-
4052 d->texFuncs->glTextureParameteri(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_ANISOTROPY_EXT, anisotropy);-
4053}
never executed: end of block
0
4054-
4055/*!-
4056 Returns the maximum level of anisotropy to be accounted for when performing texture lookups.-
4057 This requires the GL_EXT_texture_filter_anisotropic extension.-
4058-
4059 \sa setMaximumAnisotropy()-
4060*/-
4061float QOpenGLTexture::maximumAnisotropy() const-
4062{-
4063 Q_D(const QOpenGLTexture);-
4064 return d->maxAnisotropy;
never executed: return d->maxAnisotropy;
0
4065}-
4066-
4067/*!-
4068 Sets the wrap (or repeat mode) for all texture dimentions to \a mode.-
4069-
4070 \sa wrapMode()-
4071*/-
4072void QOpenGLTexture::setWrapMode(QOpenGLTexture::WrapMode mode)-
4073{-
4074 Q_D(QOpenGLTexture);-
4075 d->create();-
4076 Q_ASSERT(d->texFuncs);-
4077 Q_ASSERT(d->textureId);-
4078 d->setWrapMode(mode);-
4079}
never executed: end of block
0
4080-
4081/*!-
4082 Holds the texture dimension \a direction.-
4083 \overload-
4084*/-
4085void QOpenGLTexture::setWrapMode(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode)-
4086{-
4087 Q_D(QOpenGLTexture);-
4088 d->create();-
4089 Q_ASSERT(d->texFuncs);-
4090 Q_ASSERT(d->textureId);-
4091 d->setWrapMode(direction, mode);-
4092}
never executed: end of block
0
4093-
4094/*!-
4095 Returns the wrap mode for the texture dimension \a direction.-
4096-
4097 \sa setWrapMode()-
4098*/-
4099QOpenGLTexture::WrapMode QOpenGLTexture::wrapMode(QOpenGLTexture::CoordinateDirection direction) const-
4100{-
4101 Q_D(const QOpenGLTexture);-
4102 return d->wrapMode(direction);
never executed: return d->wrapMode(direction);
0
4103}-
4104-
4105/*!-
4106 Sets the border color of the texture to \a color.-
4107-
4108 \note This function has no effect on Mac and Qt built for OpenGL ES 2.-
4109 \sa borderColor()-
4110*/-
4111void QOpenGLTexture::setBorderColor(QColor color)-
4112{-
4113 setBorderColor(static_cast<float>(color.redF()), static_cast<float>(color.greenF()),-
4114 static_cast<float>(color.blueF()), static_cast<float>(color.alphaF()));-
4115}
never executed: end of block
0
4116-
4117/*!-
4118 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and \a {a} to the-
4119 alpha value.-
4120 \overload-
4121*/-
4122void QOpenGLTexture::setBorderColor(float r, float g, float b, float a)-
4123{-
4124#if !defined(QT_OPENGL_ES_2)-
4125 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4126 Q_D(QOpenGLTexture);-
4127 d->create();-
4128 Q_ASSERT(d->texFuncs);-
4129 Q_ASSERT(d->textureId);-
4130 float values[4];-
4131 values[0] = r;-
4132 values[1] = g;-
4133 values[2] = b;-
4134 values[3] = a;-
4135 d->borderColor.clear();-
4136 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4137 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4138 d->texFuncs->glTextureParameterfv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4139 return;
never executed: return;
0
4140 }-
4141#else-
4142 Q_UNUSED(r);-
4143 Q_UNUSED(g);-
4144 Q_UNUSED(b);-
4145 Q_UNUSED(a);-
4146#endif-
4147 qWarning("QOpenGLTexture: Border color is not supported");-
4148}
never executed: end of block
0
4149-
4150/*!-
4151 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and the alpha-
4152 value to \a {a}.-
4153 \overload-
4154*/-
4155void QOpenGLTexture::setBorderColor(int r, int g, int b, int a)-
4156{-
4157#if !defined(QT_OPENGL_ES_2)-
4158 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4159 Q_D(QOpenGLTexture);-
4160 d->create();-
4161 Q_ASSERT(d->texFuncs);-
4162 Q_ASSERT(d->textureId);-
4163 int values[4];-
4164 values[0] = r;-
4165 values[1] = g;-
4166 values[2] = b;-
4167 values[3] = a;-
4168 d->borderColor.clear();-
4169 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4170 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4171 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4172 return;
never executed: return;
0
4173 }-
4174#else-
4175 Q_UNUSED(r);-
4176 Q_UNUSED(g);-
4177 Q_UNUSED(b);-
4178 Q_UNUSED(a);-
4179#endif-
4180 qWarning("QOpenGLTexture: Border color is not supported");-
4181-
4182 // TODO Handle case of using glTextureParameterIiv() based on format-
4183}
never executed: end of block
0
4184-
4185/*!-
4186 Sets the color red to \a {r}, green to \a {g}, blue to \a {b}, and the alpha-
4187 value to \a {a}.-
4188 \overload-
4189*/-
4190void QOpenGLTexture::setBorderColor(uint r, uint g, uint b, uint a)-
4191{-
4192#if !defined(QT_OPENGL_ES_2)-
4193 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4194 Q_D(QOpenGLTexture);-
4195 d->create();-
4196 Q_ASSERT(d->texFuncs);-
4197 Q_ASSERT(d->textureId);-
4198 int values[4];-
4199 values[0] = int(r);-
4200 values[1] = int(g);-
4201 values[2] = int(b);-
4202 values[3] = int(a);-
4203 d->borderColor.clear();-
4204 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4205 d->borderColor.append(QVariant(values[i]));
never executed: d->borderColor.append(QVariant(values[i]));
0
4206 d->texFuncs->glTextureParameteriv(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_BORDER_COLOR, values);-
4207 return;
never executed: return;
0
4208 }-
4209#else-
4210 Q_UNUSED(r);-
4211 Q_UNUSED(g);-
4212 Q_UNUSED(b);-
4213 Q_UNUSED(a);-
4214#endif-
4215 qWarning("QOpenGLTexture: Border color is not supported");-
4216-
4217 // TODO Handle case of using glTextureParameterIuiv() based on format-
4218}
never executed: end of block
0
4219-
4220/*!-
4221 Returns the borderColor of this texture.-
4222-
4223 \sa setBorderColor()-
4224*/-
4225QColor QOpenGLTexture::borderColor() const-
4226{-
4227 Q_D(const QOpenGLTexture);-
4228 QColor c(0.0f, 0.0f, 0.0f, 0.0f);-
4229 if (!d->borderColor.isEmpty()) {
!d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4230 c.setRedF(d->borderColor.at(0).toFloat());-
4231 c.setGreenF(d->borderColor.at(1).toFloat());-
4232 c.setBlueF(d->borderColor.at(2).toFloat());-
4233 c.setAlphaF(d->borderColor.at(3).toFloat());-
4234 }
never executed: end of block
0
4235 return c;
never executed: return c;
0
4236}-
4237-
4238/*!-
4239 Writes the texture border color into the first four elements-
4240 of the array pointed to by \a border.-
4241-
4242 \sa setBorderColor()-
4243*/-
4244void QOpenGLTexture::borderColor(float *border) const-
4245{-
4246 Q_D(const QOpenGLTexture);-
4247 Q_ASSERT(border);-
4248 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4249 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4250 border[i] = 0.0f;
never executed: border[i] = 0.0f;
0
4251 } else {
never executed: end of block
0
4252 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4253 border[i] = d->borderColor.at(i).toFloat();
never executed: border[i] = d->borderColor.at(i).toFloat();
0
4254 }
never executed: end of block
0
4255}-
4256-
4257/*!-
4258 Writes the texture border color into the first four elements-
4259 of the array pointed to by \a border.-
4260-
4261 \overload-
4262*/-
4263void QOpenGLTexture::borderColor(int *border) const-
4264{-
4265 Q_D(const QOpenGLTexture);-
4266 Q_ASSERT(border);-
4267 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4268 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4269 border[i] = 0;
never executed: border[i] = 0;
0
4270 } else {
never executed: end of block
0
4271 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4272 border[i] = d->borderColor.at(i).toInt();
never executed: border[i] = d->borderColor.at(i).toInt();
0
4273 }
never executed: end of block
0
4274}-
4275-
4276/*!-
4277 Writes the texture border color into the first four elements-
4278 of the array pointed to by \a border.-
4279-
4280 \overload-
4281*/-
4282void QOpenGLTexture::borderColor(unsigned int *border) const-
4283{-
4284 Q_D(const QOpenGLTexture);-
4285 Q_ASSERT(border);-
4286 if (d->borderColor.isEmpty()) {
d->borderColor.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
4287 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4288 border[i] = 0;
never executed: border[i] = 0;
0
4289 } else {
never executed: end of block
0
4290 for (int i = 0; i < 4; ++i)
i < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
4291 border[i] = d->borderColor.at(i).toUInt();
never executed: border[i] = d->borderColor.at(i).toUInt();
0
4292 }
never executed: end of block
0
4293}-
4294-
4295/*!-
4296 Sets the minimum level of detail to \a value. This limits the selection of highest-
4297 resolution mipmap (lowest mipmap level). The default value is -1000.-
4298-
4299 \note This function has no effect on Qt built for OpenGL ES 2.-
4300 \sa minimumLevelOfDetail(), setMaximumLevelOfDetail(), setLevelOfDetailRange()-
4301*/-
4302void QOpenGLTexture::setMinimumLevelOfDetail(float value)-
4303{-
4304#if !defined(QT_OPENGL_ES_2)-
4305 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4306 Q_D(QOpenGLTexture);-
4307 d->create();-
4308 Q_ASSERT(d->texFuncs);-
4309 Q_ASSERT(d->textureId);-
4310 Q_ASSERT(value < d->maxLevelOfDetail);-
4311 d->minLevelOfDetail = value;-
4312 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_LOD, value);-
4313 return;
never executed: return;
0
4314 }-
4315#else-
4316 Q_UNUSED(value);-
4317#endif-
4318 qWarning("QOpenGLTexture: Detail level is not supported");-
4319}
never executed: end of block
0
4320-
4321/*!-
4322 Returns the minimum level of detail parameter.-
4323-
4324 \sa setMinimumLevelOfDetail(), maximumLevelOfDetail(), levelOfDetailRange()-
4325*/-
4326float QOpenGLTexture::minimumLevelOfDetail() const-
4327{-
4328 Q_D(const QOpenGLTexture);-
4329 return d->minLevelOfDetail;
never executed: return d->minLevelOfDetail;
0
4330}-
4331-
4332/*!-
4333 Sets the maximum level of detail to \a value. This limits the selection of lowest-
4334 resolution mipmap (highest mipmap level). The default value is 1000.-
4335-
4336 \note This function has no effect on Qt built for OpenGL ES 2.-
4337 \sa maximumLevelOfDetail(), setMinimumLevelOfDetail(), setLevelOfDetailRange()-
4338*/-
4339void QOpenGLTexture::setMaximumLevelOfDetail(float value)-
4340{-
4341#if !defined(QT_OPENGL_ES_2)-
4342 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4343 Q_D(QOpenGLTexture);-
4344 d->create();-
4345 Q_ASSERT(d->texFuncs);-
4346 Q_ASSERT(d->textureId);-
4347 Q_ASSERT(value > d->minLevelOfDetail);-
4348 d->maxLevelOfDetail = value;-
4349 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LOD, value);-
4350 return;
never executed: return;
0
4351 }-
4352#else-
4353 Q_UNUSED(value);-
4354#endif-
4355 qWarning("QOpenGLTexture: Detail level is not supported");-
4356}
never executed: end of block
0
4357-
4358/*!-
4359 Returns the maximum level of detail parameter.-
4360-
4361 \sa setMaximumLevelOfDetail(), minimumLevelOfDetail(), levelOfDetailRange()-
4362*/-
4363float QOpenGLTexture::maximumLevelOfDetail() const-
4364{-
4365 Q_D(const QOpenGLTexture);-
4366 return d->maxLevelOfDetail;
never executed: return d->maxLevelOfDetail;
0
4367}-
4368-
4369/*!-
4370 Sets the minimum level of detail parameters to \a min and the maximum level-
4371 to \a max.-
4372 \note This function has no effect on Qt built for OpenGL ES 2.-
4373 \sa levelOfDetailRange(), setMinimumLevelOfDetail(), setMaximumLevelOfDetail()-
4374*/-
4375void QOpenGLTexture::setLevelOfDetailRange(float min, float max)-
4376{-
4377#if !defined(QT_OPENGL_ES_2)-
4378 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4379 Q_D(QOpenGLTexture);-
4380 d->create();-
4381 Q_ASSERT(d->texFuncs);-
4382 Q_ASSERT(d->textureId);-
4383 Q_ASSERT(min < max);-
4384 d->minLevelOfDetail = min;-
4385 d->maxLevelOfDetail = max;-
4386 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MIN_LOD, min);-
4387 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_MAX_LOD, max);-
4388 return;
never executed: return;
0
4389 }-
4390#else-
4391 Q_UNUSED(min);-
4392 Q_UNUSED(max);-
4393#endif-
4394 qWarning("QOpenGLTexture: Detail level is not supported");-
4395}
never executed: end of block
0
4396-
4397/*!-
4398 Returns the minimum and maximum level of detail parameters.-
4399-
4400 \sa setLevelOfDetailRange(), minimumLevelOfDetail(), maximumLevelOfDetail()-
4401*/-
4402QPair<float, float> QOpenGLTexture::levelOfDetailRange() const-
4403{-
4404 Q_D(const QOpenGLTexture);-
4405 return qMakePair(d->minLevelOfDetail, d->maxLevelOfDetail);
never executed: return qMakePair(d->minLevelOfDetail, d->maxLevelOfDetail);
0
4406}-
4407-
4408/*!-
4409 Sets the level of detail bias to \a bias.-
4410 Level of detail bias affects the point at which mipmapping levels change.-
4411 Increasing values for level of detail bias makes the overall images blurrier-
4412 or smoother. Decreasing values make the overall images sharper.-
4413-
4414 \note This function has no effect on Qt built for OpenGL ES 2.-
4415 \sa levelofDetailBias()-
4416*/-
4417void QOpenGLTexture::setLevelofDetailBias(float bias)-
4418{-
4419#if !defined(QT_OPENGL_ES_2)-
4420 if (!QOpenGLContext::currentContext()->isOpenGLES()) {
!QOpenGLContex...->isOpenGLES()Description
TRUEnever evaluated
FALSEnever evaluated
0
4421 Q_D(QOpenGLTexture);-
4422 d->create();-
4423 Q_ASSERT(d->texFuncs);-
4424 Q_ASSERT(d->textureId);-
4425 d->levelOfDetailBias = bias;-
4426 d->texFuncs->glTextureParameterf(d->textureId, d->target, d->bindingTarget, GL_TEXTURE_LOD_BIAS, bias);-
4427 return;
never executed: return;
0
4428 }-
4429#else-
4430 Q_UNUSED(bias);-
4431#endif-
4432 qWarning("QOpenGLTexture: Detail level is not supported");-
4433}
never executed: end of block
0
4434-
4435/*!-
4436 Returns the level of detail bias parameter.-
4437-
4438 \sa setLevelofDetailBias()-
4439*/-
4440float QOpenGLTexture::levelofDetailBias() const-
4441{-
4442 Q_D(const QOpenGLTexture);-
4443 return d->levelOfDetailBias;
never executed: return d->levelOfDetailBias;
0
4444}-
4445-
4446QT_END_NAMESPACE-
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