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| author | Anuj Phogat <anuj.phogat@gmail.com> | 2014-01-07 17:46:45 -0800 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2014-03-10 15:34:14 -0700 |
| commit | 59ab5bf0a078836e5e1d4b0ff0e8f36bcfb033fe (patch) | |
| tree | f27ce726331807f0275cac105c4098989273f163 | |
| parent | 85e04ad280f4fc7dc67cbf072244f74089964a99 (diff) | |
| download | mesa-59ab5bf0a078836e5e1d4b0ff0e8f36bcfb033fe.tar.gz | |
i965: Fix the region's pitch condition to use blitter
intelEmitCopyBlit uses a signed 16-bit integer to represent
buffer pitch, so it can only handle buffer pitches < 32k.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit b3094d9927fe7aa5a84892262404aaad4d728724)
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_blit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index 0a03859df3e..415c354ae2a 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -199,9 +199,9 @@ intel_miptree_blit(struct brw_context *brw, * As a result of these two limitations, we can only use the blitter to do * this copy when the region's pitch is less than 32k. */ - if (src_mt->region->pitch > 32768 || - dst_mt->region->pitch > 32768) { - perf_debug("Falling back due to >32k pitch\n"); + if (src_mt->region->pitch >= 32768 || + dst_mt->region->pitch >= 32768) { + perf_debug("Falling back due to >=32k pitch\n"); return false; } |