ffmpeg | branch: master | Araz Iusubov <primeadv...@gmail.com> | Thu Jul 17 15:50:22 2025 +0200| [cd33219558482e256e32157df0073dae4d883e1f] | committer: Dmitrii Ovchinnikov
avutil/hwcontext_amf: add device cache size This change improves pipeline stability and reduces dynamic GPU surface allocations when using AMF with copy_frame = 1. This optimization has no negative effect. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cd33219558482e256e32157df0073dae4d883e1f --- libavutil/hwcontext_amf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavutil/hwcontext_amf.c b/libavutil/hwcontext_amf.c index a020b0e2e1..20b9296e34 100644 --- a/libavutil/hwcontext_amf.c +++ b/libavutil/hwcontext_amf.c @@ -496,8 +496,10 @@ static int amf_device_create(AVHWDeviceContext *device_ctx, ret = ctx->factory->pVtbl->CreateContext(ctx->factory, &ctx->context); - if (ret == AMF_OK) + if (ret == AMF_OK) { + AMF_ASSIGN_PROPERTY_INT64(ret, ctx->context, L"DeviceSurfaceCacheSize", 50 ); return 0; + } av_log(device_ctx, AV_LOG_ERROR, "CreateContext() failed with error %d.\n", ret); } amf_device_uninit(device_ctx); _______________________________________________ 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".
