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| author | Lynne <dev@lynne.ee> | 2021-11-13 00:14:10 +0100 |
|---|---|---|
| committer | Lynne <dev@lynne.ee> | 2021-11-13 00:32:53 +0100 |
| commit | 015b487777cc3bd540f7d77e7ce902a3ab4a7239 (patch) | |
| tree | 62ba40132ddfd0e891aa15ac71f45cf1681b905c /libavutil/hwcontext_vulkan.c | |
| parent | fa28c1b2f9d6fa9e3c0e89c27ad9a55add3a620f (diff) | |
| download | ffmpeg-015b487777cc3bd540f7d77e7ce902a3ab4a7239.tar.gz | |
hwcontext_vulkan: do not dup() semaphore FDs for CUDA
Diffstat (limited to 'libavutil/hwcontext_vulkan.c')
| -rw-r--r-- | libavutil/hwcontext_vulkan.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c index 4ab8a3f6ad..0dbbb9d12f 100644 --- a/libavutil/hwcontext_vulkan.c +++ b/libavutil/hwcontext_vulkan.c @@ -123,7 +123,6 @@ typedef struct AVVkFrameInternal { CUmipmappedArray cu_mma[AV_NUM_DATA_POINTERS]; CUarray cu_array[AV_NUM_DATA_POINTERS]; CUexternalSemaphore cu_sem[AV_NUM_DATA_POINTERS]; - int exp_sem[AV_NUM_DATA_POINTERS]; #endif } AVVkFrameInternal; @@ -1572,7 +1571,6 @@ static void vulkan_free_internal(AVVkFrameInternal *internal) CHECK_CU(cu->cuMipmappedArrayDestroy(internal->cu_mma[i])); if (internal->ext_mem[i]) CHECK_CU(cu->cuDestroyExternalMemory(internal->ext_mem[i])); - close(internal->exp_sem[i]); } av_buffer_unref(&internal->cuda_fc_ref); @@ -2698,7 +2696,7 @@ static int vulkan_export_to_cuda(AVHWFramesContext *hwfc, } ret = vk->GetSemaphoreFdKHR(hwctx->act_dev, &sem_export, - &dst_int->exp_sem[i]); + &ext_sem_desc.handle.fd); if (ret != VK_SUCCESS) { av_log(ctx, AV_LOG_ERROR, "Failed to export semaphore: %s\n", vk_ret2str(ret)); @@ -2706,8 +2704,6 @@ static int vulkan_export_to_cuda(AVHWFramesContext *hwfc, goto fail; } - ext_sem_desc.handle.fd = dup(dst_int->exp_sem[i]); - ret = CHECK_CU(cu->cuImportExternalSemaphore(&dst_int->cu_sem[i], &ext_sem_desc)); if (ret < 0) { |