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glad extension fix

This commit is contained in:
aap 2021-02-17 01:33:12 +01:00
parent 8ea4c9ae31
commit 767ee0eac3
1 changed files with 6 additions and 0 deletions
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6
src/gl/gl3device.cpp
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@ -1762,6 +1762,9 @@ stopGLFW(void)
static int
initOpenGL(void)
{
/*
// this only works from 3.0 onward,
// but luckily GLAD has already taken care of extensions for us
int numExt;
glGetIntegerv(GL_NUM_EXTENSIONS, &numExt);
for(int i = 0; i < numExt; i++){
@ -1774,6 +1777,9 @@ initOpenGL(void)
gl3Caps.astcSupported = true;
// printf("%d %s\n", i, ext);
}
*/
gl3Caps.dxtSupported = GLAD_GL_EXT_texture_compression_s3tc;
gl3Caps.astcSupported = GLAD_GL_KHR_texture_compression_astc_ldr;
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl3Caps.maxAnisotropy);