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intel: Use GTT mapping in the blit fallback path in case there's tiling.

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This commit is contained in:
Eric Anholt 2010-03-02 10:41:08 -08:00
parent a3593833dc
commit 55e90e46e0
1 changed files with 13 additions and 14 deletions
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27
src/mesa/drivers/dri/intel/intel_blit.c
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@ -122,21 +122,20 @@ intelEmitCopyBlit(struct intel_context *intel,
intel_prepare_render(intel);
if (pass >= 2) {
dri_bo_map(dst_buffer, GL_TRUE);
dri_bo_map(src_buffer, GL_FALSE);
_mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
cpp,
dst_pitch,
dst_x, dst_y,
w, h,
(GLubyte *)src_buffer->virtual + src_offset,
src_pitch,
src_x, src_y);
dri_bo_unmap(src_buffer);
dri_bo_unmap(dst_buffer);
intel_bo_map_gtt_preferred(intel, dst_buffer, GL_TRUE);
intel_bo_map_gtt_preferred(intel, src_buffer, GL_FALSE);
_mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
cpp,
dst_pitch,
dst_x, dst_y,
w, h,
(GLubyte *)src_buffer->virtual + src_offset,
src_pitch,
src_x, src_y);
intel_bo_unmap_gtt_preferred(intel, src_buffer);
intel_bo_unmap_gtt_preferred(intel, dst_buffer);
return GL_TRUE;
return GL_TRUE;
}
intel_batchbuffer_require_space(intel->batch, 8 * 4);