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OpenGL2: Detect Intel graphics and avoid/use certain operations there.

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Also use qglCopyTextureSubImage2DEXT instead of qglCopyTextureImage2DEXT.
This commit is contained in:
SmileTheory 2016-12-07 22:30:55 -08:00
parent 730207817e
commit 0672905ef1
9 changed files with 22 additions and 13 deletions
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6
code/renderergl2/tr_dsa.c
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@ -113,11 +113,11 @@ GLvoid APIENTRY GLDSA_TextureSubImage2DEXT(GLuint texture, GLenum target, GLint
qglTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels);
}
GLvoid APIENTRY GLDSA_CopyTextureImage2DEXT(GLuint texture, GLenum target, GLint level, GLenum internalformat,
GLint x, GLint y, GLsizei width, GLsizei height, GLint border)
GLvoid APIENTRY GLDSA_CopyTextureSubImage2DEXT(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset,
GLint x, GLint y, GLsizei width, GLsizei height)
{
GL_BindMultiTexture(glDsaState.texunit, target, texture);
qglCopyTexImage2D(target, level, internalformat, x, y, width, height, border);
qglCopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height);
}
GLvoid APIENTRY GLDSA_CompressedTextureImage2DEXT(GLuint texture, GLenum target, GLint level, GLenum internalformat,