lavc decoders: work with refcounted frames.

1 files changed, 2 insertions, 22 deletions

diff --git a/libavcodec/v210dec.c b/libavcodec/v210dec.c
index 2a6aa61376..b8b647e6f6 100644
--- a/libavcodec/v210dec.c
+++ b/libavcodec/v210dec.c
@@ -36,10 +36,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
     avctx->pix_fmt             = AV_PIX_FMT_YUV422P10;
     avctx->bits_per_raw_sample = 10;
 
-    avctx->coded_frame         = avcodec_alloc_frame();
-    if (!avctx->coded_frame)
-        return AVERROR(ENOMEM);
-
     return 0;
 }
 
@@ -47,22 +43,18 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
                         AVPacket *avpkt)
 {
     int h, w, ret;
-    AVFrame *pic = avctx->coded_frame;
+    AVFrame *pic = data;
     const uint8_t *psrc = avpkt->data;
     uint16_t *y, *u, *v;
     int aligned_width = ((avctx->width + 47) / 48) * 48;
     int stride = aligned_width * 8 / 3;
 
-    if (pic->data[0])
-        avctx->release_buffer(avctx, pic);
-
     if (avpkt->size < stride * avctx->height) {
         av_log(avctx, AV_LOG_ERROR, "packet too small\n");
         return AVERROR_INVALIDDATA;
     }
 
-    pic->reference = 0;
-    if ((ret = ff_get_buffer(avctx, pic)) < 0)
+    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
         return ret;
 
     y = (uint16_t*)pic->data[0];
@@ -110,27 +102,15 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     }
 
     *got_frame      = 1;
-    *(AVFrame*)data = *avctx->coded_frame;
 
     return avpkt->size;
 }
 
-static av_cold int decode_close(AVCodecContext *avctx)
-{
-    AVFrame *pic = avctx->coded_frame;
-    if (pic->data[0])
-        avctx->release_buffer(avctx, pic);
-    av_freep(&avctx->coded_frame);
-
-    return 0;
-}
-
 AVCodec ff_v210_decoder = {
     .name           = "v210",
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = AV_CODEC_ID_V210,
     .init           = decode_init,
-    .close          = decode_close,
     .decode         = decode_frame,
     .capabilities   = CODEC_CAP_DR1,
     .long_name      = NULL_IF_CONFIG_SMALL("Uncompressed 4:2:2 10-bit"),