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svga: Fix srgb copy_region regression 

This fixes a tf2 srgb copy_region regression from
"svga: Rework the blit and resource_copy_region functionality v3"

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Thomas Hellstrom 2017-05-03 05:26:02 -07:00
parent 14f888a2ba
commit 5732ac3ecc
1 changed files with 4 additions and 1 deletions
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5
src/gallium/drivers/svga/svga_pipe_blit.c
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@ -736,9 +736,12 @@ svga_resource_copy_region(struct pipe_context *pipe,
/* Blits are format-converting which is not what we want, so perform a
* strict format-check.
* FIXME: Also blits appear broken with 3D source textures.
* FIXME: Need to figure out why srgb blits (tf2) and
* 3D blits (piglit) are broken here. Perhaps we set up the
* struct pipe_blit_info incorrectly.
*/
if (src_tex->format == dst_tex->format &&
!util_format_is_srgb(src_tex->format) &&
svga_resource_type(src_tex->target) != SVGA3D_RESOURCE_TEXTURE3D &&
try_blit(svga, &blit))
goto done;