[FFmpeg-devel] [PATCH] vulkan: use VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR for format properties

[Víctor Manuel Jáquez Leal]

When fetching image properties to encode, its usage can be specified. According
to documentation:

* VK_IMAGE_USAGE_VIDEO_ENCODE_DST_BIT_KHR: is reserved for future use.
* VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR: specifies that the image can be used
  as an encode input picture in a video encode operation.

This patch changes DST_BIT to SRC_BIT, otherwise it will fail to fetch the
properties at least with proprietary NVIDIA driver (570.123.12)
---
 libavcodec/vulkan_encode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/vulkan_encode.c b/libavcodec/vulkan_encode.c
index 122dd34f4c..5483672fd0 100644
--- a/libavcodec/vulkan_encode.c
+++ b/libavcodec/vulkan_encode.c
@@ -932,7 +932,7 @@ av_cold int ff_vulkan_encode_init(AVCodecContext *avctx, FFVulkanEncodeContext *
     }
 
     fmt_info.imageUsage = VK_IMAGE_USAGE_VIDEO_ENCODE_DPB_BIT_KHR |
-                          VK_IMAGE_USAGE_VIDEO_ENCODE_DST_BIT_KHR;
+                          VK_IMAGE_USAGE_VIDEO_ENCODE_SRC_BIT_KHR;
 
     ctx->common.layered_dpb = !(ctx->caps.flags & VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR);
 
-- 
2.47.2