diff options
| -rw-r--r-- | src/gallium/drivers/freedreno/a5xx/fd5_resource.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_resource.c b/src/gallium/drivers/freedreno/a5xx/fd5_resource.c index 12ee6d76fc2..84fa64cec84 100644 --- a/src/gallium/drivers/freedreno/a5xx/fd5_resource.c +++ b/src/gallium/drivers/freedreno/a5xx/fd5_resource.c @@ -73,6 +73,16 @@ setup_slices(struct fd_resource *rsc, uint32_t alignment, enum pipe_format forma aligned_height = align(aligned_height, heightalign); } else { pitchalign = 64; + + /* The blits used for mem<->gmem work at a granularity of + * 32x32, which can cause faults due to over-fetch on the + * last level. The simple solution is to over-allocate a + * bit the last level to ensure any over-fetch is harmless. + * The pitch is already sufficiently aligned, but height + * may not be: + */ + if (level == prsc->last_level) + aligned_height = align(aligned_height, 32); } if (layout == UTIL_FORMAT_LAYOUT_ASTC) |