diff options
| author | Nicolas Koch <[email protected]> | 2016-09-20 17:37:36 +0200 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-09-23 00:20:16 -0700 |
| commit | f17948a30a339b4196806de795c25a29058ecdc2 (patch) | |
| tree | 263ecd3a2e19dd23bac12b311084f9ead6aa36e7 /src/intel/vulkan | |
| parent | 6b21728c4a4f89754a79fe754e0c8496c25d9b66 (diff) | |
anv: Check for VK_WHOLE_SIZE in anv_CmdFillBuffer
From the Vulkan spec:
Size is the number of bytes to fill, and must be either a multiple of 4,
or VK_WHOLE_SIZE to fill the range from offset to the end of the buffer.
If VK_WHOLE_SIZE is used and the remaining size of the buffer is not a
multiple of 4, then the nearest smaller multiple is used.
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan')
| -rw-r--r-- | src/intel/vulkan/anv_meta_clear.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_meta_clear.c b/src/intel/vulkan/anv_meta_clear.c index ed4d1db9d45..fd0797f31d7 100644 --- a/src/intel/vulkan/anv_meta_clear.c +++ b/src/intel/vulkan/anv_meta_clear.c @@ -1012,6 +1012,12 @@ void anv_CmdFillBuffer( meta_clear_begin(&saved_state, cmd_buffer); + if (fillSize == VK_WHOLE_SIZE) { + fillSize = dst_buffer->size - dstOffset; + /* Make sure fillSize is a multiple of 4 */ + fillSize -= fillSize & 3; + } + VkFormat format; int bs; if ((fillSize & 15) == 0 && (dstOffset & 15) == 0) { |