Module: Mesa Branch: master Commit: 9834058a91031f0b66007357791bb5c4013acc91 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9834058a91031f0b66007357791bb5c4013acc91
Author: Kenneth Graunke <[email protected]> Date: Thu Mar 20 14:41:43 2014 -0700 i965: Drop BLT TexSubImage Y-tiling restriction on Gen6+. Currently, we don't use this path on Sandybridge because we suspect other paths will be faster. But we potentially could. If we do, we should allow it to support Y-tiled BLTs. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Anuj Phogat <[email protected]> --- src/mesa/drivers/dri/i965/intel_tex_subimage.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/intel_tex_subimage.c b/src/mesa/drivers/dri/i965/intel_tex_subimage.c index 6942039..b65a772 100644 --- a/src/mesa/drivers/dri/i965/intel_tex_subimage.c +++ b/src/mesa/drivers/dri/i965/intel_tex_subimage.c @@ -98,8 +98,8 @@ intel_blit_texsubimage(struct gl_context * ctx, if (!intelImage->mt) return false; - /* The blitter can't handle Y tiling */ - if (intelImage->mt->region->tiling == I915_TILING_Y) + /* Prior to Sandybridge, the blitter can't handle Y tiling */ + if (brw->gen < 6 && intelImage->mt->region->tiling == I915_TILING_Y) return false; if (texImage->TexObject->Target != GL_TEXTURE_2D) _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
