mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-08-09 13:22:24 +03:00
0023418: Crash on the object displaying when running DRAW on remote station. OpenGL version determination was corrected
Small style changes Comments were corrected
This commit is contained in:
aba
@@ -397,10 +397,15 @@ void OpenGl_Context::readGlVersion()
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myGlVerMinor = 0;
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// available since OpenGL 3.0
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GLint aMajor, aMinor;
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GLint aMajor = 0, aMinor = 0;
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glGetIntegerv (GL_MAJOR_VERSION, &aMajor);
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glGetIntegerv (GL_MINOR_VERSION, &aMinor);
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if (glGetError() == GL_NO_ERROR)
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// glGetError() sometimes does not report an error here even if
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// GL does not know GL_MAJOR_VERSION and GL_MINOR_VERSION constants.
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// This happens on some rendereres like e.g. Cygwin MESA.
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// Thus checking additionally if GL has put anything to
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// the output variables.
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if (glGetError() == GL_NO_ERROR && aMajor != 0 && aMinor != 0)
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{
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myGlVerMajor = aMajor;
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myGlVerMinor = aMinor;
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@@ -436,18 +441,18 @@ void OpenGl_Context::readGlVersion()
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aMajorStr[aMajIter] = '\0';
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// parse string for minor number
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size_t aMinIter = aMajIter + 1;
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aVerStr += aMajIter + 1;
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size_t aMinIter = 0;
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while (aVerStr[aMinIter] >= '0' && aVerStr[aMinIter] <= '9')
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{
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++aMinIter;
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}
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size_t aMinLen = aMinIter - aMajIter - 1;
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if (aMinLen == 0 || aMinLen >= sizeof(aMinorStr))
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if (aMinIter == 0 || aMinIter >= sizeof(aMinorStr))
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{
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return;
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}
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memcpy (aMinorStr, aVerStr, aMinLen);
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aMinorStr[aMinLen] = '\0';
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memcpy (aMinorStr, aVerStr, aMinIter);
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aMinorStr[aMinIter] = '\0';
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// read numbers
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myGlVerMajor = atoi (aMajorStr);
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@@ -548,239 +553,240 @@ void OpenGl_Context::init()
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myGlCore20 = new OpenGl_GlCore20();
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memset (myGlCore20, 0, sizeof(OpenGl_GlCore20)); // nullify whole structure
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// initialize OpenGL 1.2 core functionality
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if (IsGlGreaterEqual (1, 2))
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{
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if (!FindProcShort (myGlCore20, glBlendColor)
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|| !FindProcShort (myGlCore20, glBlendEquation)
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|| !FindProcShort (myGlCore20, glDrawRangeElements)
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|| !FindProcShort (myGlCore20, glTexImage3D)
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|| !FindProcShort (myGlCore20, glTexSubImage3D)
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|| !FindProcShort (myGlCore20, glCopyTexSubImage3D))
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{
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myGlVerMajor = 1;
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myGlVerMinor = 1;
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}
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}
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// Check if OpenGL 1.2 core functionality is actually present
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Standard_Boolean hasGlCore12 = IsGlGreaterEqual (1, 2)
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&& FindProcShort (myGlCore20, glBlendColor)
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&& FindProcShort (myGlCore20, glBlendEquation)
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&& FindProcShort (myGlCore20, glDrawRangeElements)
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&& FindProcShort (myGlCore20, glTexImage3D)
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&& FindProcShort (myGlCore20, glTexSubImage3D)
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&& FindProcShort (myGlCore20, glCopyTexSubImage3D);
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// initialize OpenGL 1.3 core functionality
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if (IsGlGreaterEqual (1, 3))
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{
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if (!FindProcShort (myGlCore20, glActiveTexture)
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|| !FindProcShort (myGlCore20, glSampleCoverage)
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|| !FindProcShort (myGlCore20, glCompressedTexImage3D)
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|| !FindProcShort (myGlCore20, glCompressedTexImage2D)
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|| !FindProcShort (myGlCore20, glCompressedTexImage1D)
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|| !FindProcShort (myGlCore20, glCompressedTexSubImage3D)
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|| !FindProcShort (myGlCore20, glCompressedTexSubImage2D)
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|| !FindProcShort (myGlCore20, glCompressedTexSubImage1D)
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|| !FindProcShort (myGlCore20, glGetCompressedTexImage)
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// Check if OpenGL 1.3 core functionality is actually present
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Standard_Boolean hasGlCore13 = IsGlGreaterEqual (1, 3)
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&& FindProcShort (myGlCore20, glActiveTexture)
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&& FindProcShort (myGlCore20, glSampleCoverage)
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&& FindProcShort (myGlCore20, glCompressedTexImage3D)
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&& FindProcShort (myGlCore20, glCompressedTexImage2D)
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&& FindProcShort (myGlCore20, glCompressedTexImage1D)
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&& FindProcShort (myGlCore20, glCompressedTexSubImage3D)
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&& FindProcShort (myGlCore20, glCompressedTexSubImage2D)
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&& FindProcShort (myGlCore20, glCompressedTexSubImage1D)
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&& FindProcShort (myGlCore20, glGetCompressedTexImage)
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// deprecated
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|| !FindProcShort (myGlCore20, glClientActiveTexture)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1d)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1dv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1f)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1fv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1i)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1iv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1s)
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|| !FindProcShort (myGlCore20, glMultiTexCoord1sv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2d)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2dv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2f)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2fv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2i)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2iv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2s)
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|| !FindProcShort (myGlCore20, glMultiTexCoord2sv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3d)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3dv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3f)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3fv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3i)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3iv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3s)
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|| !FindProcShort (myGlCore20, glMultiTexCoord3sv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4d)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4dv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4f)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4fv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4i)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4iv)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4s)
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|| !FindProcShort (myGlCore20, glMultiTexCoord4sv)
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|| !FindProcShort (myGlCore20, glLoadTransposeMatrixf)
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|| !FindProcShort (myGlCore20, glLoadTransposeMatrixd)
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|| !FindProcShort (myGlCore20, glMultTransposeMatrixf)
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|| !FindProcShort (myGlCore20, glMultTransposeMatrixd))
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{
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myGlVerMajor = 1;
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myGlVerMinor = 2;
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core12 = myGlCore20;
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}
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}
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&& FindProcShort (myGlCore20, glClientActiveTexture)
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&& FindProcShort (myGlCore20, glMultiTexCoord1d)
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&& FindProcShort (myGlCore20, glMultiTexCoord1dv)
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&& FindProcShort (myGlCore20, glMultiTexCoord1f)
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&& FindProcShort (myGlCore20, glMultiTexCoord1fv)
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&& FindProcShort (myGlCore20, glMultiTexCoord1i)
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&& FindProcShort (myGlCore20, glMultiTexCoord1iv)
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&& FindProcShort (myGlCore20, glMultiTexCoord1s)
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&& FindProcShort (myGlCore20, glMultiTexCoord1sv)
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&& FindProcShort (myGlCore20, glMultiTexCoord2d)
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&& FindProcShort (myGlCore20, glMultiTexCoord2dv)
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&& FindProcShort (myGlCore20, glMultiTexCoord2f)
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&& FindProcShort (myGlCore20, glMultiTexCoord2fv)
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&& FindProcShort (myGlCore20, glMultiTexCoord2i)
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&& FindProcShort (myGlCore20, glMultiTexCoord2iv)
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&& FindProcShort (myGlCore20, glMultiTexCoord2s)
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&& FindProcShort (myGlCore20, glMultiTexCoord2sv)
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&& FindProcShort (myGlCore20, glMultiTexCoord3d)
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&& FindProcShort (myGlCore20, glMultiTexCoord3dv)
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&& FindProcShort (myGlCore20, glMultiTexCoord3f)
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&& FindProcShort (myGlCore20, glMultiTexCoord3fv)
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&& FindProcShort (myGlCore20, glMultiTexCoord3i)
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&& FindProcShort (myGlCore20, glMultiTexCoord3iv)
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&& FindProcShort (myGlCore20, glMultiTexCoord3s)
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&& FindProcShort (myGlCore20, glMultiTexCoord3sv)
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&& FindProcShort (myGlCore20, glMultiTexCoord4d)
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&& FindProcShort (myGlCore20, glMultiTexCoord4dv)
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&& FindProcShort (myGlCore20, glMultiTexCoord4f)
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&& FindProcShort (myGlCore20, glMultiTexCoord4fv)
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&& FindProcShort (myGlCore20, glMultiTexCoord4i)
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&& FindProcShort (myGlCore20, glMultiTexCoord4iv)
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&& FindProcShort (myGlCore20, glMultiTexCoord4s)
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&& FindProcShort (myGlCore20, glMultiTexCoord4sv)
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&& FindProcShort (myGlCore20, glLoadTransposeMatrixf)
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&& FindProcShort (myGlCore20, glLoadTransposeMatrixd)
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&& FindProcShort (myGlCore20, glMultTransposeMatrixf)
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&& FindProcShort (myGlCore20, glMultTransposeMatrixd);
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// Check if OpenGL 1.4 core functionality is actually present
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Standard_Boolean hasGlCore14 = IsGlGreaterEqual (1, 4)
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&& FindProcShort (myGlCore20, glBlendFuncSeparate)
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&& FindProcShort (myGlCore20, glMultiDrawArrays)
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&& FindProcShort (myGlCore20, glMultiDrawElements)
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&& FindProcShort (myGlCore20, glPointParameterf)
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&& FindProcShort (myGlCore20, glPointParameterfv)
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&& FindProcShort (myGlCore20, glPointParameteri)
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&& FindProcShort (myGlCore20, glPointParameteriv);
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// initialize OpenGL 1.4 core functionality
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if (IsGlGreaterEqual (1, 4))
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// Check if OpenGL 1.5 core functionality is actually present
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Standard_Boolean hasGlCore15 = IsGlGreaterEqual (1, 5)
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&& FindProcShort (myGlCore20, glGenQueries)
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&& FindProcShort (myGlCore20, glDeleteQueries)
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&& FindProcShort (myGlCore20, glIsQuery)
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&& FindProcShort (myGlCore20, glBeginQuery)
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&& FindProcShort (myGlCore20, glEndQuery)
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&& FindProcShort (myGlCore20, glGetQueryiv)
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&& FindProcShort (myGlCore20, glGetQueryObjectiv)
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&& FindProcShort (myGlCore20, glGetQueryObjectuiv)
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&& FindProcShort (myGlCore20, glBindBuffer)
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&& FindProcShort (myGlCore20, glDeleteBuffers)
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&& FindProcShort (myGlCore20, glGenBuffers)
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&& FindProcShort (myGlCore20, glIsBuffer)
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&& FindProcShort (myGlCore20, glBufferData)
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&& FindProcShort (myGlCore20, glBufferSubData)
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&& FindProcShort (myGlCore20, glGetBufferSubData)
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&& FindProcShort (myGlCore20, glMapBuffer)
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&& FindProcShort (myGlCore20, glUnmapBuffer)
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&& FindProcShort (myGlCore20, glGetBufferParameteriv)
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&& FindProcShort (myGlCore20, glGetBufferPointerv);
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// Check if OpenGL 2.0 core functionality is actually present
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Standard_Boolean hasGlCore20 = IsGlGreaterEqual (2, 0)
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&& FindProcShort (myGlCore20, glBlendEquationSeparate)
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&& FindProcShort (myGlCore20, glDrawBuffers)
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&& FindProcShort (myGlCore20, glStencilOpSeparate)
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&& FindProcShort (myGlCore20, glStencilFuncSeparate)
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&& FindProcShort (myGlCore20, glStencilMaskSeparate)
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&& FindProcShort (myGlCore20, glAttachShader)
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&& FindProcShort (myGlCore20, glBindAttribLocation)
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&& FindProcShort (myGlCore20, glCompileShader)
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&& FindProcShort (myGlCore20, glCreateProgram)
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&& FindProcShort (myGlCore20, glCreateShader)
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&& FindProcShort (myGlCore20, glDeleteProgram)
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&& FindProcShort (myGlCore20, glDeleteShader)
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&& FindProcShort (myGlCore20, glDetachShader)
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&& FindProcShort (myGlCore20, glDisableVertexAttribArray)
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&& FindProcShort (myGlCore20, glEnableVertexAttribArray)
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&& FindProcShort (myGlCore20, glGetActiveAttrib)
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&& FindProcShort (myGlCore20, glGetActiveUniform)
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&& FindProcShort (myGlCore20, glGetAttachedShaders)
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&& FindProcShort (myGlCore20, glGetAttribLocation)
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&& FindProcShort (myGlCore20, glGetProgramiv)
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&& FindProcShort (myGlCore20, glGetProgramInfoLog)
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&& FindProcShort (myGlCore20, glGetShaderiv)
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&& FindProcShort (myGlCore20, glGetShaderInfoLog)
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&& FindProcShort (myGlCore20, glGetShaderSource)
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&& FindProcShort (myGlCore20, glGetUniformLocation)
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&& FindProcShort (myGlCore20, glGetUniformfv)
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&& FindProcShort (myGlCore20, glGetUniformiv)
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&& FindProcShort (myGlCore20, glGetVertexAttribdv)
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&& FindProcShort (myGlCore20, glGetVertexAttribfv)
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&& FindProcShort (myGlCore20, glGetVertexAttribiv)
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&& FindProcShort (myGlCore20, glGetVertexAttribPointerv)
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&& FindProcShort (myGlCore20, glIsProgram)
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&& FindProcShort (myGlCore20, glIsShader)
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&& FindProcShort (myGlCore20, glLinkProgram)
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&& FindProcShort (myGlCore20, glShaderSource)
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&& FindProcShort (myGlCore20, glUseProgram)
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&& FindProcShort (myGlCore20, glUniform1f)
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&& FindProcShort (myGlCore20, glUniform2f)
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&& FindProcShort (myGlCore20, glUniform3f)
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&& FindProcShort (myGlCore20, glUniform4f)
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&& FindProcShort (myGlCore20, glUniform1i)
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&& FindProcShort (myGlCore20, glUniform2i)
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&& FindProcShort (myGlCore20, glUniform3i)
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&& FindProcShort (myGlCore20, glUniform4i)
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&& FindProcShort (myGlCore20, glUniform1fv)
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&& FindProcShort (myGlCore20, glUniform2fv)
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&& FindProcShort (myGlCore20, glUniform3fv)
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&& FindProcShort (myGlCore20, glUniform4fv)
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&& FindProcShort (myGlCore20, glUniform1iv)
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&& FindProcShort (myGlCore20, glUniform2iv)
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&& FindProcShort (myGlCore20, glUniform3iv)
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&& FindProcShort (myGlCore20, glUniform4iv)
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&& FindProcShort (myGlCore20, glUniformMatrix2fv)
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&& FindProcShort (myGlCore20, glUniformMatrix3fv)
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&& FindProcShort (myGlCore20, glUniformMatrix4fv)
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&& FindProcShort (myGlCore20, glValidateProgram)
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&& FindProcShort (myGlCore20, glVertexAttrib1d)
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&& FindProcShort (myGlCore20, glVertexAttrib1dv)
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&& FindProcShort (myGlCore20, glVertexAttrib1f)
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&& FindProcShort (myGlCore20, glVertexAttrib1fv)
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&& FindProcShort (myGlCore20, glVertexAttrib1s)
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&& FindProcShort (myGlCore20, glVertexAttrib1sv)
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&& FindProcShort (myGlCore20, glVertexAttrib2d)
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&& FindProcShort (myGlCore20, glVertexAttrib2dv)
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&& FindProcShort (myGlCore20, glVertexAttrib2f)
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&& FindProcShort (myGlCore20, glVertexAttrib2fv)
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&& FindProcShort (myGlCore20, glVertexAttrib2s)
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&& FindProcShort (myGlCore20, glVertexAttrib2sv)
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&& FindProcShort (myGlCore20, glVertexAttrib3d)
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&& FindProcShort (myGlCore20, glVertexAttrib3dv)
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&& FindProcShort (myGlCore20, glVertexAttrib3f)
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&& FindProcShort (myGlCore20, glVertexAttrib3fv)
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&& FindProcShort (myGlCore20, glVertexAttrib3s)
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&& FindProcShort (myGlCore20, glVertexAttrib3sv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nbv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Niv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nsv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nub)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nubv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nuiv)
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&& FindProcShort (myGlCore20, glVertexAttrib4Nusv)
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&& FindProcShort (myGlCore20, glVertexAttrib4bv)
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&& FindProcShort (myGlCore20, glVertexAttrib4d)
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&& FindProcShort (myGlCore20, glVertexAttrib4dv)
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&& FindProcShort (myGlCore20, glVertexAttrib4f)
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&& FindProcShort (myGlCore20, glVertexAttrib4fv)
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&& FindProcShort (myGlCore20, glVertexAttrib4iv)
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&& FindProcShort (myGlCore20, glVertexAttrib4s)
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&& FindProcShort (myGlCore20, glVertexAttrib4sv)
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&& FindProcShort (myGlCore20, glVertexAttrib4ubv)
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&& FindProcShort (myGlCore20, glVertexAttrib4uiv)
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&& FindProcShort (myGlCore20, glVertexAttrib4usv)
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&& FindProcShort (myGlCore20, glVertexAttribPointer);
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if (!hasGlCore12)
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{
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if (!FindProcShort (myGlCore20, glBlendFuncSeparate)
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|| !FindProcShort (myGlCore20, glMultiDrawArrays)
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|| !FindProcShort (myGlCore20, glMultiDrawElements)
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|| !FindProcShort (myGlCore20, glPointParameterf)
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|| !FindProcShort (myGlCore20, glPointParameterfv)
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|| !FindProcShort (myGlCore20, glPointParameteri)
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|| !FindProcShort (myGlCore20, glPointParameteriv))
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{
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myGlVerMajor = 1;
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myGlVerMinor = 3;
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core12 = myGlCore20;
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core13 = myGlCore20;
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}
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myGlVerMajor = 1;
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myGlVerMinor = 1;
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return;
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}
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// initialize OpenGL 1.5 core functionality
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if (IsGlGreaterEqual (1, 5))
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{
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if (!FindProcShort (myGlCore20, glGenQueries)
|
||||
|| !FindProcShort (myGlCore20, glDeleteQueries)
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||||
|| !FindProcShort (myGlCore20, glIsQuery)
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||||
|| !FindProcShort (myGlCore20, glBeginQuery)
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||||
|| !FindProcShort (myGlCore20, glEndQuery)
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||||
|| !FindProcShort (myGlCore20, glGetQueryiv)
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|| !FindProcShort (myGlCore20, glGetQueryObjectiv)
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||||
|| !FindProcShort (myGlCore20, glGetQueryObjectuiv)
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||||
|| !FindProcShort (myGlCore20, glBindBuffer)
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||||
|| !FindProcShort (myGlCore20, glDeleteBuffers)
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||||
|| !FindProcShort (myGlCore20, glGenBuffers)
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||||
|| !FindProcShort (myGlCore20, glIsBuffer)
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||||
|| !FindProcShort (myGlCore20, glBufferData)
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||||
|| !FindProcShort (myGlCore20, glBufferSubData)
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||||
|| !FindProcShort (myGlCore20, glGetBufferSubData)
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||||
|| !FindProcShort (myGlCore20, glMapBuffer)
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||||
|| !FindProcShort (myGlCore20, glUnmapBuffer)
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||||
|| !FindProcShort (myGlCore20, glGetBufferParameteriv)
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||||
|| !FindProcShort (myGlCore20, glGetBufferPointerv))
|
||||
{
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||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 4;
|
||||
core12 = myGlCore20;
|
||||
core13 = myGlCore20;
|
||||
core14 = myGlCore20;
|
||||
}
|
||||
}
|
||||
|
||||
// initialize OpenGL 2.0 core functionality
|
||||
if (IsGlGreaterEqual (2, 0))
|
||||
{
|
||||
if (!FindProcShort (myGlCore20, glBlendEquationSeparate)
|
||||
|| !FindProcShort (myGlCore20, glDrawBuffers)
|
||||
|| !FindProcShort (myGlCore20, glStencilOpSeparate)
|
||||
|| !FindProcShort (myGlCore20, glStencilFuncSeparate)
|
||||
|| !FindProcShort (myGlCore20, glStencilMaskSeparate)
|
||||
|| !FindProcShort (myGlCore20, glAttachShader)
|
||||
|| !FindProcShort (myGlCore20, glBindAttribLocation)
|
||||
|| !FindProcShort (myGlCore20, glCompileShader)
|
||||
|| !FindProcShort (myGlCore20, glCreateProgram)
|
||||
|| !FindProcShort (myGlCore20, glCreateShader)
|
||||
|| !FindProcShort (myGlCore20, glDeleteProgram)
|
||||
|| !FindProcShort (myGlCore20, glDeleteShader)
|
||||
|| !FindProcShort (myGlCore20, glDetachShader)
|
||||
|| !FindProcShort (myGlCore20, glDisableVertexAttribArray)
|
||||
|| !FindProcShort (myGlCore20, glEnableVertexAttribArray)
|
||||
|| !FindProcShort (myGlCore20, glGetActiveAttrib)
|
||||
|| !FindProcShort (myGlCore20, glGetActiveUniform)
|
||||
|| !FindProcShort (myGlCore20, glGetAttachedShaders)
|
||||
|| !FindProcShort (myGlCore20, glGetAttribLocation)
|
||||
|| !FindProcShort (myGlCore20, glGetProgramiv)
|
||||
|| !FindProcShort (myGlCore20, glGetProgramInfoLog)
|
||||
|| !FindProcShort (myGlCore20, glGetShaderiv)
|
||||
|| !FindProcShort (myGlCore20, glGetShaderInfoLog)
|
||||
|| !FindProcShort (myGlCore20, glGetShaderSource)
|
||||
|| !FindProcShort (myGlCore20, glGetUniformLocation)
|
||||
|| !FindProcShort (myGlCore20, glGetUniformfv)
|
||||
|| !FindProcShort (myGlCore20, glGetUniformiv)
|
||||
|| !FindProcShort (myGlCore20, glGetVertexAttribdv)
|
||||
|| !FindProcShort (myGlCore20, glGetVertexAttribfv)
|
||||
|| !FindProcShort (myGlCore20, glGetVertexAttribiv)
|
||||
|| !FindProcShort (myGlCore20, glGetVertexAttribPointerv)
|
||||
|| !FindProcShort (myGlCore20, glIsProgram)
|
||||
|| !FindProcShort (myGlCore20, glIsShader)
|
||||
|| !FindProcShort (myGlCore20, glLinkProgram)
|
||||
|| !FindProcShort (myGlCore20, glShaderSource)
|
||||
|| !FindProcShort (myGlCore20, glUseProgram)
|
||||
|| !FindProcShort (myGlCore20, glUniform1f)
|
||||
|| !FindProcShort (myGlCore20, glUniform2f)
|
||||
|| !FindProcShort (myGlCore20, glUniform3f)
|
||||
|| !FindProcShort (myGlCore20, glUniform4f)
|
||||
|| !FindProcShort (myGlCore20, glUniform1i)
|
||||
|| !FindProcShort (myGlCore20, glUniform2i)
|
||||
|| !FindProcShort (myGlCore20, glUniform3i)
|
||||
|| !FindProcShort (myGlCore20, glUniform4i)
|
||||
|| !FindProcShort (myGlCore20, glUniform1fv)
|
||||
|| !FindProcShort (myGlCore20, glUniform2fv)
|
||||
|| !FindProcShort (myGlCore20, glUniform3fv)
|
||||
|| !FindProcShort (myGlCore20, glUniform4fv)
|
||||
|| !FindProcShort (myGlCore20, glUniform1iv)
|
||||
|| !FindProcShort (myGlCore20, glUniform2iv)
|
||||
|| !FindProcShort (myGlCore20, glUniform3iv)
|
||||
|| !FindProcShort (myGlCore20, glUniform4iv)
|
||||
|| !FindProcShort (myGlCore20, glUniformMatrix2fv)
|
||||
|| !FindProcShort (myGlCore20, glUniformMatrix3fv)
|
||||
|| !FindProcShort (myGlCore20, glUniformMatrix4fv)
|
||||
|| !FindProcShort (myGlCore20, glValidateProgram)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1d)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1dv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1f)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1fv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1s)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib1sv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2d)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2dv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2f)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2fv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2s)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib2sv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3d)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3dv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3f)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3fv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3s)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib3sv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nbv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Niv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nsv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nub)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nubv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nuiv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4Nusv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4bv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4d)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4dv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4f)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4fv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4iv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4s)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4sv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4ubv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4uiv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttrib4usv)
|
||||
|| !FindProcShort (myGlCore20, glVertexAttribPointer))
|
||||
{
|
||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 5;
|
||||
core12 = myGlCore20;
|
||||
core13 = myGlCore20;
|
||||
core14 = myGlCore20;
|
||||
core15 = myGlCore20;
|
||||
}
|
||||
}
|
||||
|
||||
if (IsGlGreaterEqual (2, 0))
|
||||
else
|
||||
{
|
||||
core12 = myGlCore20;
|
||||
}
|
||||
if (!hasGlCore13)
|
||||
{
|
||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 2;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
core13 = myGlCore20;
|
||||
}
|
||||
if(!hasGlCore14)
|
||||
{
|
||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 3;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
core14 = myGlCore20;
|
||||
}
|
||||
if(!hasGlCore15)
|
||||
{
|
||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 4;
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
core15 = myGlCore20;
|
||||
}
|
||||
if(!hasGlCore20)
|
||||
{
|
||||
myGlVerMajor = 1;
|
||||
myGlVerMinor = 5;
|
||||
}
|
||||
else
|
||||
{
|
||||
core20 = myGlCore20;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user