diff options
| -rw-r--r-- | libavcodec/cuviddec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/cuviddec.c b/libavcodec/cuviddec.c index 2aecb45768..d59d1faf9e 100644 --- a/libavcodec/cuviddec.c +++ b/libavcodec/cuviddec.c @@ -77,6 +77,7 @@ typedef struct CuvidContext int deint_mode; int deint_mode_current; int64_t prev_pts; + int progressive_sequence; int internal_error; int decoder_flushing; @@ -216,6 +217,8 @@ static int CUDAAPI cuvid_handle_video_sequence(void *opaque, CUVIDEOFORMAT* form ? cudaVideoDeinterlaceMode_Weave : ctx->deint_mode; + ctx->progressive_sequence = format->progressive_sequence; + if (!format->progressive_sequence && ctx->deint_mode_current == cudaVideoDeinterlaceMode_Weave) avctx->flags |= AV_CODEC_FLAG_INTERLACED_DCT; else @@ -349,6 +352,9 @@ static int CUDAAPI cuvid_handle_picture_display(void *opaque, CUVIDPARSERDISPINF parsed_frame.dispinfo = *dispinfo; ctx->internal_error = 0; + // For some reason, dispinfo->progressive_frame is sometimes wrong. + parsed_frame.dispinfo.progressive_frame = ctx->progressive_sequence; + if (ctx->deint_mode_current == cudaVideoDeinterlaceMode_Weave) { av_fifo_generic_write(ctx->frame_queue, &parsed_frame, sizeof(CuvidParsedFrame), NULL); } else { |