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authorAnuj Phogat <anuj.phogat@gmail.com>2016-09-26 10:17:49 -0700
committerAnuj Phogat <anuj.phogat@gmail.com>2016-10-04 13:20:34 -0700
commitf75a93f6102763c04858582f2d890f6d2f27ff0e (patch)
tree4dca1b078fb21a850df0e0d1a5b49c5539156188 /src/intel/blorp
parent2c78b2ec901ca87698b5f5fadb547e0fc727800d (diff)
anv/blorp: Handle zero width/height blits in blorp_copy()
V2: Move the check from copy_buffer_to_image() to blorp_copy(). (Nanley) Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com> Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Diffstat (limited to 'src/intel/blorp')
-rw-r--r--src/intel/blorp/blorp_blit.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/intel/blorp/blorp_blit.c b/src/intel/blorp/blorp_blit.c
index af463890579..0c3ee72b11f 100644
--- a/src/intel/blorp/blorp_blit.c
+++ b/src/intel/blorp/blorp_blit.c
@@ -1838,8 +1838,11 @@ blorp_copy(struct blorp_batch *batch,
uint32_t src_width, uint32_t src_height)
{
struct blorp_params params;
- blorp_params_init(&params);
+ if (src_width == 0 || src_height == 0)
+ return;
+
+ blorp_params_init(&params);
brw_blorp_surface_info_init(batch->blorp, &params.src, src_surf, src_level,
src_layer, ISL_FORMAT_UNSUPPORTED, false);
brw_blorp_surface_info_init(batch->blorp, &params.dst, dst_surf, dst_level,