ffmpeg | branch: master | Lynne <d...@lynne.ee> | Thu Nov 28 00:51:21 2024 +0900| [41f65b7326ea437d0b19744810903a5a588047fd] | committer: Lynne
vulkan_decode: ensure there's at least one context per decode thread Otherwise, what may happen is that 2 threads will both write into the same context. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=41f65b7326ea437d0b19744810903a5a588047fd --- libavcodec/vulkan_decode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/vulkan_decode.c b/libavcodec/vulkan_decode.c index e55df7ad27..dc5d57ec67 100644 --- a/libavcodec/vulkan_decode.c +++ b/libavcodec/vulkan_decode.c @@ -1159,7 +1159,8 @@ int ff_vk_decode_init(AVCodecContext *avctx) /* Create decode exec context for this specific main thread. * 2 async contexts per thread was experimentally determined to be optimal * for a majority of streams. */ - err = ff_vk_exec_pool_init(s, &ctx->qf, &dec->exec_pool, 2*ctx->qf.nb_queues, + err = ff_vk_exec_pool_init(s, &ctx->qf, &dec->exec_pool, + FFMAX(2*ctx->qf.nb_queues, avctx->thread_count), nb_q, VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR, 0, profile); if (err < 0) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
