From ee7d6738ca694872f84ed62dd33342d187d76464 Mon Sep 17 00:00:00 2001 From: Philip Langdale Date: Sat, 22 Oct 2016 14:31:41 -0700 Subject: [PATCH] avcodec/cuvid: Allow reinitialization of decoder In practice, this works fine. --- libavcodec/cuvid.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/libavcodec/cuvid.c b/libavcodec/cuvid.c index 27a4c30b00..24ade94ab9 100644 --- a/libavcodec/cuvid.c +++ b/libavcodec/cuvid.c @@ -141,9 +141,11 @@ static int CUDAAPI cuvid_handle_video_sequence(void *opaque, CUVIDEOFORMAT* form return 1; if (ctx->cudecoder) { - av_log(avctx, AV_LOG_ERROR, "re-initializing decoder is not supported\n"); - ctx->internal_error = AVERROR(EINVAL); - return 0; + av_log(avctx, AV_LOG_TRACE, "Re-initializing decoder\n"); + ctx->internal_error = CHECK_CU(cuvidDestroyDecoder(ctx->cudecoder)); + if (ctx->internal_error < 0) + return 0; + ctx->cudecoder = NULL; } if (hwframe_ctx->pool && (