ffmpeg | branch: master | Lynne <d...@lynne.ee> | Fri Feb 21 22:34:14 2025 +0000| [bb87d19cd9720631d79e67a5ecca4659ae97734a] | committer: Lynne
ffv1enc_vulkan: disable autodetection of async_depth The issue is that this could consume gigabytes of VRAM at higher resolutions for not that much of a speedup. Automatic detection was not a good idea as we can't know how much VRAM is actually free. Just remove it. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bb87d19cd9720631d79e67a5ecca4659ae97734a --- libavcodec/ffv1enc_vulkan.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/libavcodec/ffv1enc_vulkan.c b/libavcodec/ffv1enc_vulkan.c index 3d7ee073aa..6a12ee2055 100644 --- a/libavcodec/ffv1enc_vulkan.c +++ b/libavcodec/ffv1enc_vulkan.c @@ -1631,11 +1631,6 @@ static av_cold int vulkan_encode_ffv1_init(AVCodecContext *avctx) max_heap_size = max_heap_size - (max_heap_size >> 3); } - if (!fv->async_depth) { - fv->async_depth = FFMIN(fv->qf->num, FFMAX(max_heap_size / maxsize, 1)); - fv->async_depth = FFMAX(fv->async_depth, 1); - } - av_log(avctx, AV_LOG_INFO, "Async buffers: %zuMiB per context, %zuMiB total, depth: %i\n", maxsize / (1024*1024), (fv->async_depth * maxsize) / (1024*1024), @@ -1820,7 +1815,7 @@ static const AVOption vulkan_encode_ffv1_options[] = { { .i64 = 0 }, 0, 1, VE }, { "async_depth", "Internal parallelization depth", OFFSET(async_depth), AV_OPT_TYPE_INT, - { .i64 = 0 }, 0, INT_MAX, VE }, + { .i64 = 1 }, 1, INT_MAX, VE }, { NULL } }; _______________________________________________ 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".
