diff options
| author | Nanley Chery <nanley.g.chery@intel.com> | 2018-05-23 15:50:14 -0700 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2018-08-24 09:33:23 -0700 |
| commit | 32331a3efcdd3e7f9277d13799b7914a72012fce (patch) | |
| tree | da0b012672110ec40c785d64a65632a70a21f3b2 | |
| parent | b9c903b406df5b46dde6ab13b63887377d29e559 (diff) | |
i965/miptree: Drop an if case from retile_as_linear
Drop an if statement whose predicate never evaluates to true. row_pitch
belongs to a surface with non-linear tiling. According to
isl_calc_tiled_min_row_pitch, the pitch is a multiple of the tile width.
By looking at isl_tiling_get_info, we see that non-linear tilings have
widths greater than or equal to 128B.
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
(cherry picked from commit 3df201e3e843b0c4fe810360f7e8b81de9c6a92a)
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index af67191b985..53e01120a92 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -518,10 +518,6 @@ need_to_retile_as_linear(struct brw_context *brw, unsigned row_pitch, if (tiling == ISL_TILING_LINEAR) return false; - /* If the width is much smaller than a tile, don't bother tiling. */ - if (row_pitch < 64) - return true; - if (ALIGN(row_pitch, 512) >= 32768) { perf_debug("row pitch %u too large to blit, falling back to untiled", row_pitch); |