diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_batchbuffer.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_batchbuffer.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.c b/src/mesa/drivers/dri/i965/intel_batchbuffer.c index 55889be7327..a29159e41ba 100644 --- a/src/mesa/drivers/dri/i965/intel_batchbuffer.c +++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.c @@ -360,8 +360,11 @@ grow_buffer(struct brw_context *brw, /* We can't safely use realloc, as it may move the existing buffer, * breaking existing pointers the caller may still be using. Just * malloc a new copy and memcpy it like the normal BO path. + * + * Use bo->size rather than new_size because the bufmgr may have + * rounded up the size, and we want the shadow size to match. */ - grow->map = malloc(new_size); + grow->map = malloc(new_bo->size); } else { grow->map = brw_bo_map(brw, new_bo, MAP_READ | MAP_WRITE); } |