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qopengltexturehelper.cpp
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1// Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB).
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:significant reason:default
4
5#include "qopengltexturehelper_p.h"
6
7#include <QOpenGLContext>
8#include <private/qopenglextensions_p.h>
9
10QT_BEGIN_NAMESPACE
11
12QOpenGLTextureHelper::QOpenGLTextureHelper(QOpenGLContext *context)
13{
14 functions = context->functions();
15 // Resolve EXT_direct_state_access entry points if present.
16
17 // However, disable it on some systems where DSA is known to be unreliable.
18 bool allowDSA = true;
19 const char *renderer = reinterpret_cast<const char *>(context->functions()->glGetString(GL_RENDERER));
20 const char *version =
21 reinterpret_cast<const char *>(context->functions()->glGetString(GL_VERSION));
22 // QTBUG-40653, QTBUG-44988
23 if (renderer && strstr(renderer, "AMD Radeon HD"))
24 allowDSA = false;
25 // QTBUG-147866: EXT_direct_state_access texture storage is broken on Mesa
26 if (version && strstr(version, "Mesa"))
27 allowDSA = false;
28
29 if (allowDSA && !context->isOpenGLES()
30 && context->hasExtension(QByteArrayLiteral("GL_EXT_direct_state_access"))) {
31 TextureParameteriEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLenum , GLint )>(context->getProcAddress("glTextureParameteriEXT"));
32 TextureParameterivEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLenum , const GLint *)>(context->getProcAddress("glTextureParameterivEXT"));
33 TextureParameterfEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLenum , GLfloat )>(context->getProcAddress("glTextureParameterfEXT"));
34 TextureParameterfvEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLenum , const GLfloat *)>(context->getProcAddress("glTextureParameterfvEXT"));
35 GenerateTextureMipmapEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum )>(context->getProcAddress("glGenerateTextureMipmapEXT"));
36 TextureStorage3DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLsizei )>(context->getProcAddress("glTextureStorage3DEXT"));
37 TextureStorage2DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLenum , GLsizei , GLsizei )>(context->getProcAddress("glTextureStorage2DEXT"));
38 TextureStorage1DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLenum , GLsizei )>(context->getProcAddress("glTextureStorage1DEXT"));
39 TextureStorage3DMultisampleEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTextureStorage3DMultisampleEXT"));
40 TextureStorage2DMultisampleEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTextureStorage2DMultisampleEXT"));
41 TextureImage3DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLsizei , GLsizei , GLint , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureImage3DEXT"));
42 TextureImage2DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLsizei , GLint , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureImage2DEXT"));
43 TextureImage1DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLint , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureImage1DEXT"));
44 TextureSubImage3DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLint , GLint , GLsizei , GLsizei , GLsizei , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureSubImage3DEXT"));
45 TextureSubImage2DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLint , GLsizei , GLsizei , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureSubImage2DEXT"));
46 TextureSubImage1DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLsizei , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTextureSubImage1DEXT"));
47 CompressedTextureSubImage1DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureSubImage1DEXT"));
48 CompressedTextureSubImage2DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLint , GLsizei , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureSubImage2DEXT"));
49 CompressedTextureSubImage3DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLint , GLint , GLint , GLsizei , GLsizei , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureSubImage3DEXT"));
50 CompressedTextureImage1DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureImage1DEXT"));
51 CompressedTextureImage2DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureImage2DEXT"));
52 CompressedTextureImage3DEXT = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLint , GLenum , GLsizei , GLsizei , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTextureImage3DEXT"));
53
54 // Use the real DSA functions
55 TextureParameteri = &QOpenGLTextureHelper::dsa_TextureParameteri;
56 TextureParameteriv = &QOpenGLTextureHelper::dsa_TextureParameteriv;
57 TextureParameterf = &QOpenGLTextureHelper::dsa_TextureParameterf;
58 TextureParameterfv = &QOpenGLTextureHelper::dsa_TextureParameterfv;
59 GenerateTextureMipmap = &QOpenGLTextureHelper::dsa_GenerateTextureMipmap;
60 TextureStorage3D = &QOpenGLTextureHelper::dsa_TextureStorage3D;
61 TextureStorage2D = &QOpenGLTextureHelper::dsa_TextureStorage2D;
62 TextureStorage1D = &QOpenGLTextureHelper::dsa_TextureStorage1D;
63 TextureStorage3DMultisample = &QOpenGLTextureHelper::dsa_TextureStorage3DMultisample;
64 TextureStorage2DMultisample = &QOpenGLTextureHelper::dsa_TextureStorage2DMultisample;
65 TextureImage3D = &QOpenGLTextureHelper::dsa_TextureImage3D;
66 TextureImage2D = &QOpenGLTextureHelper::dsa_TextureImage2D;
67 TextureImage1D = &QOpenGLTextureHelper::dsa_TextureImage1D;
68 TextureSubImage3D = &QOpenGLTextureHelper::dsa_TextureSubImage3D;
69 TextureSubImage2D = &QOpenGLTextureHelper::dsa_TextureSubImage2D;
70 TextureSubImage1D = &QOpenGLTextureHelper::dsa_TextureSubImage1D;
71 CompressedTextureSubImage1D = &QOpenGLTextureHelper::dsa_CompressedTextureSubImage1D;
72 CompressedTextureSubImage2D = &QOpenGLTextureHelper::dsa_CompressedTextureSubImage2D;
73 CompressedTextureSubImage3D = &QOpenGLTextureHelper::dsa_CompressedTextureSubImage3D;
74 CompressedTextureImage1D = &QOpenGLTextureHelper::dsa_CompressedTextureImage1D;
75 CompressedTextureImage2D = &QOpenGLTextureHelper::dsa_CompressedTextureImage2D;
76 CompressedTextureImage3D = &QOpenGLTextureHelper::dsa_CompressedTextureImage3D;
77 } else {
78 // Use our own DSA emulation
79 TextureParameteri = &QOpenGLTextureHelper::qt_TextureParameteri;
80 TextureParameteriv = &QOpenGLTextureHelper::qt_TextureParameteriv;
81 TextureParameterf = &QOpenGLTextureHelper::qt_TextureParameterf;
82 TextureParameterfv = &QOpenGLTextureHelper::qt_TextureParameterfv;
83 GenerateTextureMipmap = &QOpenGLTextureHelper::qt_GenerateTextureMipmap;
84 TextureStorage3D = &QOpenGLTextureHelper::qt_TextureStorage3D;
85 TextureStorage2D = &QOpenGLTextureHelper::qt_TextureStorage2D;
86 TextureStorage1D = &QOpenGLTextureHelper::qt_TextureStorage1D;
87 TextureStorage3DMultisample = &QOpenGLTextureHelper::qt_TextureStorage3DMultisample;
88 TextureStorage2DMultisample = &QOpenGLTextureHelper::qt_TextureStorage2DMultisample;
89 TextureImage3D = &QOpenGLTextureHelper::qt_TextureImage3D;
90 TextureImage2D = &QOpenGLTextureHelper::qt_TextureImage2D;
91 TextureImage1D = &QOpenGLTextureHelper::qt_TextureImage1D;
92 TextureSubImage3D = &QOpenGLTextureHelper::qt_TextureSubImage3D;
93 TextureSubImage2D = &QOpenGLTextureHelper::qt_TextureSubImage2D;
94 TextureSubImage1D = &QOpenGLTextureHelper::qt_TextureSubImage1D;
95 CompressedTextureSubImage1D = &QOpenGLTextureHelper::qt_CompressedTextureSubImage1D;
96 CompressedTextureSubImage2D = &QOpenGLTextureHelper::qt_CompressedTextureSubImage2D;
97 CompressedTextureSubImage3D = &QOpenGLTextureHelper::qt_CompressedTextureSubImage3D;
98 CompressedTextureImage1D = &QOpenGLTextureHelper::qt_CompressedTextureImage1D;
99 CompressedTextureImage2D = &QOpenGLTextureHelper::qt_CompressedTextureImage2D;
100 CompressedTextureImage3D = &QOpenGLTextureHelper::qt_CompressedTextureImage3D;
101 }
102
103 // Some DSA functions are part of NV_texture_multisample instead
104 if (!context->isOpenGLES()
105 && context->hasExtension(QByteArrayLiteral("GL_NV_texture_multisample"))) {
106 TextureImage3DMultisampleNV = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLint , GLsizei , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTextureImage3DMultisampleNV"));
107 TextureImage2DMultisampleNV = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLsizei , GLint , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTextureImage2DMultisampleNV"));
108
109 TextureImage3DMultisample = &QOpenGLTextureHelper::dsa_TextureImage3DMultisample;
110 TextureImage2DMultisample = &QOpenGLTextureHelper::dsa_TextureImage2DMultisample;
111 } else {
112 TextureImage3DMultisample = &QOpenGLTextureHelper::qt_TextureImage3DMultisample;
113 TextureImage2DMultisample = &QOpenGLTextureHelper::qt_TextureImage2DMultisample;
114 }
115
116#if QT_CONFIG(opengles2)
117 // Here we are targeting OpenGL ES 2.0+ only. This is likely using EGL, where,
118 // similarly to WGL, non-extension functions (i.e. any function that is part of the
119 // GLES spec) *may* not be queried via eglGetProcAddress.
120 QOpenGLExtraFunctionsPrivate *extra = static_cast<QOpenGLExtensions *>(context->extraFunctions())->d();
121 QOpenGLFunctionsPrivate *base = extra; // ES 2 core entry points live on the base
122
123 // OpenGL 1.0
124 TexImage1D = 0;
125
126 // OpenGL 1.1
127 TexSubImage1D = 0;
128
129 // OpenGL 1.3
130 GetCompressedTexImage = 0;
131 CompressedTexSubImage1D = 0;
132 CompressedTexSubImage2D = base->f.CompressedTexSubImage2D ? base->f.CompressedTexSubImage2D : ::glCompressedTexSubImage2D;
133 CompressedTexImage1D = 0;
134 CompressedTexImage2D = base->f.CompressedTexImage2D ? base->f.CompressedTexImage2D : ::glCompressedTexImage2D;
135 ActiveTexture = base->f.ActiveTexture ? base->f.ActiveTexture : ::glActiveTexture;
136
137 // OpenGL 3.0
138 GenerateMipmap = base->f.GenerateMipmap ? base->f.GenerateMipmap : ::glGenerateMipmap;
139
140 // OpenGL 3.2
141 TexImage3DMultisample = 0;
142 TexImage2DMultisample = 0;
143
144 // OpenGL 4.2
145 QOpenGLContext *ctx = QOpenGLContext::currentContext();
146 if (ctx->format().majorVersion() >= 3) {
147 // OpenGL ES 3.0+ has immutable storage for 2D and 3D at least.
148 TexStorage3D = extra->f.TexStorage3D;
149 TexStorage2D = extra->f.TexStorage2D;
150 } else {
151 TexStorage3D = 0;
152 TexStorage2D = 0;
153 }
154 TexStorage1D = 0;
155
156 // OpenGL 4.3
157 TexStorage3DMultisample = 0;
158 TexStorage2DMultisample = 0;
159 TexBufferRange = 0;
160 TextureView = 0;
161
162 // OpenGL ES 3.1+ has TexStorage2DMultisample
163 if (ctx->format().version() >= std::pair(3, 1))
164 TexStorage2DMultisample = extra->f.TexStorage2DMultisample;
165#endif
166
167 if (context->isOpenGLES() && context->hasExtension(QByteArrayLiteral("GL_OES_texture_3D"))) {
168 TexImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid*)>(context->getProcAddress("glTexImage3DOES"));
169 TexSubImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid*)>(context->getProcAddress("glTexSubImage3DOES"));
170 CompressedTexImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*)>(context->getProcAddress("glCompressedTexImage3DOES"));
171 CompressedTexSubImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*)>(context->getProcAddress("glCompressedTexSubImage3DOES"));
172 } else {
173 QOpenGLContext *ctx = QOpenGLContext::currentContext();
174 if (ctx->isOpenGLES() && ctx->format().majorVersion() >= 3) {
175 // OpenGL ES 3.0+ has glTexImage3D.
176 QOpenGLExtraFunctionsPrivate *extra = static_cast<QOpenGLExtensions *>(context->extraFunctions())->d();
177 TexImage3D = extra->f.TexImage3D;
178 TexSubImage3D = extra->f.TexSubImage3D;
179 CompressedTexImage3D = extra->f.CompressedTexImage3D;
180 CompressedTexSubImage3D = extra->f.CompressedTexSubImage3D;
181 } else {
182 // OpenGL 1.2
183 TexImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLsizei , GLsizei , GLsizei , GLint , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTexImage3D"));
184 TexSubImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLint , GLint , GLsizei , GLsizei , GLsizei , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTexSubImage3D"));
185
186 // OpenGL 1.3
187 CompressedTexImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLenum , GLsizei , GLsizei , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexImage3D"));
188 CompressedTexSubImage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLint , GLint , GLsizei , GLsizei , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexSubImage3D"));
189 }
190 }
191
192#if !QT_CONFIG(opengles2)
193 // OpenGL 1.0 and 1.1
194 TexImage1D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLsizei , GLint , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTexImage1D"));
195 TexSubImage1D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLsizei , GLenum , GLenum , const GLvoid *)>(context->getProcAddress("glTexSubImage1D"));
196
197 // OpenGL 1.3
198 GetCompressedTexImage = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLvoid *)>(context->getProcAddress("glGetCompressedTexImage"));
199 CompressedTexSubImage1D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexSubImage1D"));
200 CompressedTexSubImage2D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLint , GLint , GLsizei , GLsizei , GLenum , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexSubImage2D"));
201 CompressedTexImage1D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLenum , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexImage1D"));
202 CompressedTexImage2D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLint , GLenum , GLsizei , GLsizei , GLint , GLsizei , const GLvoid *)>(context->getProcAddress("glCompressedTexImage2D"));
203 ActiveTexture = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum )>(context->getProcAddress("glActiveTexture"));
204
205 // OpenGL 3.0
206 GenerateMipmap = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum )>(context->getProcAddress("glGenerateMipmap"));
207
208 // OpenGL 3.2
209 TexImage3DMultisample = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLint , GLsizei , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTexImage3DMultisample"));
210 TexImage2DMultisample = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLint , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTexImage2DMultisample"));
211
212 // OpenGL 4.2
213 TexStorage3D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLsizei )>(context->getProcAddress("glTexStorage3D"));
214 TexStorage2D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLenum , GLsizei , GLsizei )>(context->getProcAddress("glTexStorage2D"));
215 TexStorage1D = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLenum , GLsizei )>(context->getProcAddress("glTexStorage1D"));
216
217 // OpenGL 4.3
218 TexStorage3DMultisample = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTexStorage3DMultisample"));
219 TexStorage2DMultisample = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLsizei , GLenum , GLsizei , GLsizei , GLboolean )>(context->getProcAddress("glTexStorage2DMultisample"));
220 TexBufferRange = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLenum , GLenum , GLuint , GLintptr , GLsizeiptr )>(context->getProcAddress("glTexBufferRange"));
221 TextureView = reinterpret_cast<void (QOPENGLF_APIENTRYP)(GLuint , GLenum , GLuint , GLenum , GLuint , GLuint , GLuint , GLuint )>(context->getProcAddress("glTextureView"));
222#endif
223}
224
225void QOpenGLTextureHelper::dsa_TextureParameteri(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param)
226{
227 Q_UNUSED(bindingTarget);
228 TextureParameteriEXT(texture, target, pname, param);
229}
230
231void QOpenGLTextureHelper::dsa_TextureParameteriv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params)
232{
233 Q_UNUSED(bindingTarget);
234 TextureParameterivEXT(texture, target, pname, params);
235}
236
237void QOpenGLTextureHelper::dsa_TextureParameterf(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param)
238{
239 Q_UNUSED(bindingTarget);
240 TextureParameterfEXT(texture, target, pname, param);
241}
242
243void QOpenGLTextureHelper::dsa_TextureParameterfv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params)
244{
245 Q_UNUSED(bindingTarget);
246 TextureParameterfvEXT(texture, target, pname, params);
247}
248
249void QOpenGLTextureHelper::dsa_GenerateTextureMipmap(GLuint texture, GLenum target, GLenum bindingTarget)
250{
251 Q_UNUSED(bindingTarget);
252 GenerateTextureMipmapEXT(texture, target);
253}
254
255void QOpenGLTextureHelper::dsa_TextureStorage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth)
256{
257 Q_UNUSED(bindingTarget);
258 TextureStorage3DEXT(texture, target, levels, internalFormat, width, height, depth);
259}
260
261void QOpenGLTextureHelper::dsa_TextureStorage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height)
262{
263 Q_UNUSED(bindingTarget);
264 TextureStorage2DEXT(texture, target, levels, internalFormat, width, height);
265}
266
267void QOpenGLTextureHelper::dsa_TextureStorage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width)
268{
269 Q_UNUSED(bindingTarget);
270 TextureStorage1DEXT(texture, target, levels, internalFormat, width);
271}
272
273void QOpenGLTextureHelper::dsa_TextureStorage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
274{
275 Q_UNUSED(bindingTarget);
276 TextureStorage3DMultisampleEXT(texture, target, samples, internalFormat, width, height, depth, fixedSampleLocations);
277}
278
279void QOpenGLTextureHelper::dsa_TextureStorage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
280{
281 Q_UNUSED(bindingTarget);
282 TextureStorage2DMultisampleEXT(texture, target, samples, internalFormat, width, height, fixedSampleLocations);
283}
284
285void QOpenGLTextureHelper::dsa_TextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
286{
287 Q_UNUSED(bindingTarget);
288 TextureImage3DEXT(texture, target, level, internalFormat, width, height, depth, border, format, type, pixels);
289}
290
291void QOpenGLTextureHelper::dsa_TextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
292{
293 Q_UNUSED(bindingTarget);
294 TextureImage2DEXT(texture, target, level, internalFormat, width, height, border, format, type, pixels);
295}
296
297void QOpenGLTextureHelper::dsa_TextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
298{
299 Q_UNUSED(bindingTarget);
300 TextureImage1DEXT(texture, target, level, internalFormat, width, border, format, type, pixels);
301}
302
303void QOpenGLTextureHelper::dsa_TextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels)
304{
305 Q_UNUSED(bindingTarget);
306 TextureSubImage3DEXT(texture, target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels);
307}
308
309void QOpenGLTextureHelper::dsa_TextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)
310{
311 Q_UNUSED(bindingTarget);
312 TextureSubImage2DEXT(texture, target, level, xoffset, yoffset, width, height, format, type, pixels);
313}
314
315void QOpenGLTextureHelper::dsa_TextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels)
316{
317 Q_UNUSED(bindingTarget);
318 TextureSubImage1DEXT(texture, target, level, xoffset, width, format, type, pixels);
319}
320
321void QOpenGLTextureHelper::dsa_TextureImage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
322{
323 Q_UNUSED(bindingTarget);
324 TextureImage3DMultisampleNV(texture, target, samples, internalFormat, width, height, depth, fixedSampleLocations);
325}
326
327void QOpenGLTextureHelper::dsa_TextureImage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
328{
329 Q_UNUSED(bindingTarget);
330 TextureImage2DMultisampleNV(texture, target, samples, internalFormat, width, height, fixedSampleLocations);
331}
332
333void QOpenGLTextureHelper::dsa_CompressedTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits)
334{
335 Q_UNUSED(bindingTarget);
336 CompressedTextureSubImage1DEXT(texture, target, level, xoffset, width, format, imageSize, bits);
337}
338
339void QOpenGLTextureHelper::dsa_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits)
340{
341 Q_UNUSED(bindingTarget);
342 CompressedTextureSubImage2DEXT(texture, target, level, xoffset, yoffset, width, height, format, imageSize, bits);
343}
344
345void QOpenGLTextureHelper::dsa_CompressedTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits)
346{
347 Q_UNUSED(bindingTarget);
348 CompressedTextureSubImage3DEXT(texture, target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits);
349}
350
351void QOpenGLTextureHelper::dsa_CompressedTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits)
352{
353 Q_UNUSED(bindingTarget);
354 CompressedTextureImage1DEXT(texture, target, level, internalFormat, width, border, imageSize, bits);
355}
356
357void QOpenGLTextureHelper::dsa_CompressedTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits)
358{
359 Q_UNUSED(bindingTarget);
360 CompressedTextureImage2DEXT(texture, target, level, internalFormat, width, height, border, imageSize, bits);
361}
362
363void QOpenGLTextureHelper::dsa_CompressedTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits)
364{
365 Q_UNUSED(bindingTarget);
366 CompressedTextureImage3DEXT(texture, target, level, internalFormat, width, height, depth, border, imageSize, bits);
367}
368
369namespace {
370
371class TextureBinder
372{
373public:
374 TextureBinder(QOpenGLFunctions *functions, GLuint texture, GLenum target, GLenum bindingTarget)
375 : m_functions(functions)
376 {
377 // For cubemaps we can't use the standard DSA emulation as it is illegal to
378 // try to bind a texture to one of the cubemap face targets. So we force the
379 // target and binding target to the cubemap values in this case.
380 switch (target) {
381 case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
382 case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
383 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
384 case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
385 case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
386 case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
387 bindingTarget = GL_TEXTURE_BINDING_CUBE_MAP;
388 m_target = GL_TEXTURE_CUBE_MAP;
389 break;
390
391 default:
392 m_target = target;
393 break;
394 }
395
396 m_functions->glGetIntegerv(bindingTarget, &m_oldTexture);
397 m_functions->glBindTexture(m_target, texture);
398 }
399
400 ~TextureBinder()
401 {
402 m_functions->glBindTexture(m_target, m_oldTexture);
403 }
404
405private:
406 QOpenGLFunctions *m_functions;
407 GLenum m_target;
408 GLint m_oldTexture;
409};
410
411} // namespace
412
413void QOpenGLTextureHelper::qt_TextureParameteri(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLint param)
414{
415 TextureBinder binder(functions, texture, target, bindingTarget);
416 functions->glTexParameteri(target, pname, param);
417}
418
419void QOpenGLTextureHelper::qt_TextureParameteriv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLint *params)
420{
421 TextureBinder binder(functions, texture, target, bindingTarget);
422 functions->glTexParameteriv(target, pname, params);
423}
424
425void QOpenGLTextureHelper::qt_TextureParameterf(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, GLfloat param)
426{
427 TextureBinder binder(functions, texture, target, bindingTarget);
428 functions->glTexParameterf(target, pname, param);
429}
430
431void QOpenGLTextureHelper::qt_TextureParameterfv(GLuint texture, GLenum target, GLenum bindingTarget, GLenum pname, const GLfloat *params)
432{
433 TextureBinder binder(functions, texture, target, bindingTarget);
434 functions->glTexParameterfv(target, pname, params);
435}
436
437void QOpenGLTextureHelper::qt_GenerateTextureMipmap(GLuint texture, GLenum target, GLenum bindingTarget)
438{
439 TextureBinder binder(functions, texture, target, bindingTarget);
440 functions->glGenerateMipmap(target);
441}
442
443void QOpenGLTextureHelper::qt_TextureStorage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth)
444{
445 TextureBinder binder(functions, texture, target, bindingTarget);
446 glTexStorage3D(target, levels, internalFormat, width, height, depth);
447}
448
449void QOpenGLTextureHelper::qt_TextureStorage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height)
450{
451 TextureBinder binder(functions, texture, target, bindingTarget);
452 glTexStorage2D(target, levels, internalFormat, width, height);
453}
454
455void QOpenGLTextureHelper::qt_TextureStorage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei levels, GLenum internalFormat, GLsizei width)
456{
457 TextureBinder binder(functions, texture, target, bindingTarget);
458 glTexStorage1D(target, levels, internalFormat, width);
459}
460
461void QOpenGLTextureHelper::qt_TextureStorage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
462{
463 TextureBinder binder(functions, texture, target, bindingTarget);
464 glTexStorage3DMultisample(target, samples, internalFormat, width, height, depth, fixedSampleLocations);
465}
466
467void QOpenGLTextureHelper::qt_TextureStorage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
468{
469 TextureBinder binder(functions, texture, target, bindingTarget);
470 glTexStorage2DMultisample(target, samples, internalFormat, width, height, fixedSampleLocations);
471}
472
473void QOpenGLTextureHelper::qt_TextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
474{
475 TextureBinder binder(functions, texture, target, bindingTarget);
476 glTexImage3D(target, level, internalFormat, width, height, depth, border, format, type, pixels);
477}
478
479void QOpenGLTextureHelper::qt_TextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
480{
481 TextureBinder binder(functions, texture, target, bindingTarget);
482 functions->glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels);
483}
484
485void QOpenGLTextureHelper::qt_TextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
486{
487 TextureBinder binder(functions, texture, target, bindingTarget);
488 glTexImage1D(target, level, internalFormat, width, border, format, type, pixels);
489}
490
491void QOpenGLTextureHelper::qt_TextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels)
492{
493 TextureBinder binder(functions, texture, target, bindingTarget);
494 glTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels);
495}
496
497void QOpenGLTextureHelper::qt_TextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)
498{
499 TextureBinder binder(functions, texture, target, bindingTarget);
500 functions->glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels);
501}
502
503void QOpenGLTextureHelper::qt_TextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels)
504{
505 TextureBinder binder(functions, texture, target, bindingTarget);
506 glTexSubImage1D(target, level, xoffset, width, format, type, pixels);
507}
508
509void QOpenGLTextureHelper::qt_TextureImage3DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
510{
511 TextureBinder binder(functions, texture, target, bindingTarget);
512 glTexImage3DMultisample(target, samples, internalFormat, width, height, depth, fixedSampleLocations);
513}
514
515void QOpenGLTextureHelper::qt_TextureImage2DMultisample(GLuint texture, GLenum target, GLenum bindingTarget, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
516{
517 TextureBinder binder(functions, texture, target, bindingTarget);
518 glTexImage2DMultisample(target, samples, internalFormat, width, height, fixedSampleLocations);
519}
520
521void QOpenGLTextureHelper::qt_CompressedTextureSubImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits)
522{
523 TextureBinder binder(functions, texture, target, bindingTarget);
524 glCompressedTexSubImage1D(target, level, xoffset, width, format, imageSize, bits);
525}
526
527void QOpenGLTextureHelper::qt_CompressedTextureSubImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits)
528{
529 TextureBinder binder(functions, texture, target, bindingTarget);
530 glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, bits);
531}
532
533void QOpenGLTextureHelper::qt_CompressedTextureSubImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits)
534{
535 TextureBinder binder(functions, texture, target, bindingTarget);
536 glCompressedTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, bits);
537}
538
539void QOpenGLTextureHelper::qt_CompressedTextureImage1D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits)
540{
541 TextureBinder binder(functions, texture, target, bindingTarget);
542 glCompressedTexImage1D(target, level, internalFormat, width, border, imageSize, bits);
543}
544
545void QOpenGLTextureHelper::qt_CompressedTextureImage2D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits)
546{
547 TextureBinder binder(functions, texture, target, bindingTarget);
548 glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, bits);
549}
550
551void QOpenGLTextureHelper::qt_CompressedTextureImage3D(GLuint texture, GLenum target, GLenum bindingTarget, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits)
552{
553 TextureBinder binder(functions, texture, target, bindingTarget);
554 glCompressedTexImage3D(target, level, internalFormat, width, height, depth, border, imageSize, bits);
555}
556
557QT_END_NAMESPACE
QOpenGLContext
\inmodule QtGui
Definition qopenglcontext.h:68
QOpenGLTextureHelper::glTexStorage3DMultisample
void glTexStorage3DMultisample(GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
Definition qopengltexturehelper_p.h:566
QOpenGLTextureHelper::glTexStorage1D
void glTexStorage1D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width)
Definition qopengltexturehelper_p.h:560
QOpenGLTextureHelper::glCompressedTexImage2D
void glCompressedTexImage2D(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:510
QOpenGLTextureHelper::glTexImage3D
void glTexImage3D(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
Definition qopengltexturehelper_p.h:467
QOpenGLTextureHelper::glTexStorage3D
void glTexStorage3D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth)
Definition qopengltexturehelper_p.h:550
QOpenGLTextureHelper::glTexSubImage1D
void glTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels)
Definition qopengltexturehelper_p.h:460
QOpenGLTextureHelper::glTexStorage2DMultisample
void glTexStorage2DMultisample(GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
Definition qopengltexturehelper_p.h:572
QOpenGLTextureHelper::glCompressedTexSubImage1D
void glCompressedTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:486
QOpenGLTextureHelper::glCompressedTexSubImage2D
void glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:492
QOpenGLTextureHelper::glTexImage3DMultisample
void glTexImage3DMultisample(GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations)
Definition qopengltexturehelper_p.h:535
QOpenGLTextureHelper::glTexImage2DMultisample
void glTexImage2DMultisample(GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations)
Definition qopengltexturehelper_p.h:542
QOpenGLTextureHelper::glTexImage1D
void glTexImage1D(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
Definition qopengltexturehelper_p.h:452
QOpenGLTextureHelper::glCompressedTexImage3D
void glCompressedTexImage3D(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:516
QOpenGLTextureHelper::glTexSubImage3D
void glTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels)
Definition qopengltexturehelper_p.h:474
QOpenGLTextureHelper::glTexStorage2D
void glTexStorage2D(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height)
Definition qopengltexturehelper_p.h:555
QOpenGLTextureHelper::glCompressedTexImage1D
void glCompressedTexImage1D(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:504
QOpenGLTextureHelper::glCompressedTexSubImage3D
void glCompressedTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data)
Definition qopengltexturehelper_p.h:498
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qsequentialanimationgroup.cpp:47
QOPENGLF_APIENTRYP
#define QOPENGLF_APIENTRYP
Definition qopengl.h:275
GL_TEXTURE_CUBE_MAP_POSITIVE_Y
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y
Definition qopenglext.h:174
GL_TEXTURE_CUBE_MAP
#define GL_TEXTURE_CUBE_MAP
Definition qopenglext.h:170
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
Definition qopenglext.h:177
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
Definition qopenglext.h:175
GL_TEXTURE_CUBE_MAP_POSITIVE_Z
#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z
Definition qopenglext.h:176
GL_TEXTURE_BINDING_CUBE_MAP
#define GL_TEXTURE_BINDING_CUBE_MAP
Definition qopenglext.h:171
GL_TEXTURE_CUBE_MAP_POSITIVE_X
#define GL_TEXTURE_CUBE_MAP_POSITIVE_X
Definition qopenglext.h:172
GL_TEXTURE_CUBE_MAP_NEGATIVE_X
#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X
Definition qopenglext.h:173