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Correct OGLRender::_initExtensions().

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This commit is contained in:
Sergey Lipskiy 2015-04-18 13:56:39 +06:00
parent 130315f1ae
commit 0adec8d4b9
1 changed files with 5 additions and 7 deletions
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12
OpenGL.cpp
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@ -1104,15 +1104,13 @@ void OGLRender::clearColorBuffer(float *_pColor )
void OGLRender::_initExtensions()
{
#ifdef GL_IMAGE_TEXTURES_SUPPORT
const char *version = reinterpret_cast<const char*>(glGetString(GL_VERSION));
const u32 uVersion = atol(version);
assert(uVersion >= 3 && "Plugin requires GL version 3 or higher.");
GLint majorVersion = 0, minorVersion = 0;
GLint majorVersion = 0;
glGetIntegerv(GL_MAJOR_VERSION, &majorVersion);
glGetIntegerv(GL_MINOR_VERSION, &minorVersion);
assert(majorVersion >= 3 && "Plugin requires GL version 3 or higher.");
#ifdef GL_IMAGE_TEXTURES_SUPPORT
GLint minorVersion = 0;
glGetIntegerv(GL_MINOR_VERSION, &minorVersion);
m_bImageTexture = (majorVersion >= 4) && (minorVersion >= 3) && (glBindImageTexture != NULL);
#else
m_bImageTexture = false;