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radeon: fallback to software in glCopyTexImage if blit isn't available

This commit is contained in:
Maciej Cencora 2010-02-06 19:37:23 +01:00 committed by Alex Deucher
parent 2872c1cc32
commit 8ccd83ab92
1 changed files with 4 additions and 0 deletions
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4
src/mesa/drivers/dri/radeon/radeon_tex_copy.c
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@ -53,6 +53,10 @@ do_copy_texsubimage(GLcontext *ctx,
unsigned src_width;
unsigned dst_width;
if (!radeon->vtbl.blit) {
return GL_FALSE;
}
if (_mesa_get_format_bits(timg->base.TexFormat, GL_DEPTH_BITS) > 0) {
rrb = radeon_get_depthbuffer(radeon);
} else {