From aecf440f5ab20bd49d41616c201db87fb1f56fc5 Mon Sep 17 00:00:00 2001 From: Yogender Gupta Date: Fri, 12 Jan 2018 16:23:12 +0530 Subject: [PATCH] cuviddec : Set key_frame for the decoded frame --- libavcodec/cuviddec.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/cuviddec.c b/libavcodec/cuviddec.c index c23033c..54f6cb7 100644 --- a/libavcodec/cuviddec.c +++ b/libavcodec/cuviddec.c @@ -74,6 +74,8 @@ typedef struct CuvidContext int internal_error; int decoder_flushing; + int key_frame[32]; + cudaVideoCodec codec_type; cudaVideoChromaFormat chroma_format; @@ -340,6 +342,8 @@ static int CUDAAPI cuvid_handle_picture_decode(void *opaque, CUVIDPICPARAMS* pic av_log(avctx, AV_LOG_TRACE, "pfnDecodePicture\n"); + ctx->key_frame[picparams->CurrPicIdx] = picparams->intra_pic_flag; + ctx->internal_error = CHECK_CU(ctx->cvdl->cuvidDecodePicture(ctx->cudecoder, picparams)); if (ctx->internal_error < 0) return 0; @@ -590,6 +594,7 @@ static int cuvid_output_frame(AVCodecContext *avctx, AVFrame *frame) goto error; } + frame->key_frame = ctx->key_frame[parsed_frame.dispinfo.picture_index]; frame->width = avctx->width; frame->height = avctx->height; if (avctx->pkt_timebase.num && avctx->pkt_timebase.den) -- 2.10.1.windows.1