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hwcontext_vulkan: consider encode DBPs as always independent

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Lynne 2024-09-18 05:53:41 +02:00
parent 32d47166c8
commit 8875da347a
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GPG Key ID: A2FEA5F03F034464
1 changed files with 3 additions and 2 deletions
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libavutil/hwcontext_vulkan.c
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@ -2672,8 +2672,9 @@ static int vulkan_frames_init(AVHWFramesContext *hwfc)
* Only fill them in automatically if the image is not going to be used as * Only fill them in automatically if the image is not going to be used as
* a DPB-only image, and we have SAMPLED/STORAGE bits set. */ * a DPB-only image, and we have SAMPLED/STORAGE bits set. */
if (!hwctx->img_flags) { if (!hwctx->img_flags) {
int is_lone_dpb = (hwctx->usage & VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR) && int is_lone_dpb = ((hwctx->usage & VK_IMAGE_USAGE_VIDEO_ENCODE_DPB_BIT_KHR) ||
!(hwctx->usage & VK_IMAGE_USAGE_VIDEO_DECODE_DST_BIT_KHR); ((hwctx->usage & VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR) &&
!(hwctx->usage & VK_IMAGE_USAGE_VIDEO_DECODE_DST_BIT_KHR)));
int sampleable = hwctx->usage & (VK_IMAGE_USAGE_SAMPLED_BIT | int sampleable = hwctx->usage & (VK_IMAGE_USAGE_SAMPLED_BIT |
VK_IMAGE_USAGE_STORAGE_BIT); VK_IMAGE_USAGE_STORAGE_BIT);
if (sampleable && !is_lone_dpb) { if (sampleable && !is_lone_dpb) {