diff options
| author | Jason Ekstrand <[email protected]> | 2016-06-02 16:34:11 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-06-03 19:29:28 -0700 |
| commit | 441194edd91c2ca9d2b219f7e16ba2c7783396df (patch) | |
| tree | c0a34475a36387dbf79d8145d937b3cc9ca02006 /src | |
| parent | 9313a568169bddabaac675361497efff4a0709d6 (diff) | |
anv/blit: Use CLAMP_TO_EDGE for scaled blits
When upscaling you can end up interpolating between the edge pixel and one
past the edge. Using CLAMP_TO_EDGE seems like the most reasonable thing to
do in this case. This fixes two of the new Vulkan CTS tests in
dEQP-VK.api.copy_and_blit.blit_image.*
Jason Ekstrand <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Cc: "12.0" <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel/vulkan/anv_meta_blit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_meta_blit.c b/src/intel/vulkan/anv_meta_blit.c index 3c54ef4bafb..dc098efca39 100644 --- a/src/intel/vulkan/anv_meta_blit.c +++ b/src/intel/vulkan/anv_meta_blit.c @@ -211,6 +211,9 @@ meta_emit_blit(struct anv_cmd_buffer *cmd_buffer, .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO, .magFilter = blit_filter, .minFilter = blit_filter, + .addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, + .addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, + .addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, }, &cmd_buffer->pool->alloc, &sampler); VkDescriptorPool desc_pool; |