Module: Mesa Branch: 10.1 Commit: bef555409256346dba3e74f73c18d900c82572ad URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bef555409256346dba3e74f73c18d900c82572ad
Author: Anuj Phogat <[email protected]> Date: Tue Jan 7 17:46:45 2014 -0800 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: [email protected] Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Ian Romanick <[email protected]> (cherry picked from commit b3094d9927fe7aa5a84892262404aaad4d728724) --- src/mesa/drivers/dri/i965/intel_blit.c | 6 +++--- 1 file 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 b12ecca..7b36a63 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -200,9 +200,9 @@ 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; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
