The BLORP fallback can handle large row pitches. A patch is on the
piglit mailing list to modify the test,
piglit.spec.!opengl 1_1.getteximage-simple, to hit this case.
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 293088bd0cf..1c888d5210b 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -3564,17 +3564,6 @@ intel_miptree_release_map(struct intel_mipmap_tree *mt,
*map = NULL;
}
-static bool
-can_blit_slice(struct intel_mipmap_tree *mt,
- unsigned int level, unsigned int slice)
-{
- /* See intel_miptree_blit() for details on the 32k pitch limit. */
- if (mt->surf.row_pitch >= 32768)
- return false;
-
- return true;
-}
-
static bool
use_intel_mipree_map_blit(struct brw_context *brw,
struct intel_mipmap_tree *mt,
@@ -3594,13 +3583,11 @@ use_intel_mipree_map_blit(struct brw_context *brw,
/* Prior to Sandybridge, the blitter can't handle Y tiling */
(devinfo->gen >= 6 && mt->surf.tiling == ISL_TILING_Y0) ||
/* Fast copy blit on skl+ supports all tiling formats. */
- devinfo->gen >= 9) &&
- can_blit_slice(mt, level, slice))
+ devinfo->gen >= 9))
return true;
if (mt->surf.tiling != ISL_TILING_LINEAR &&
mt->bo->size >= brw->max_gtt_map_object_size) {
- assert(can_blit_slice(mt, level, slice));
return true;
}
--
2.17.0
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
