From 759001c534287a96dc96d1e274665feb7059145d Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 21 Nov 2012 21:34:46 +0100 Subject: lavc decoders: work with refcounted frames. --- libavcodec/dxtory.c | 23 ++--------------------- 1 file changed, 2 insertions(+), 21 deletions(-) (limited to 'libavcodec/dxtory.c') diff --git a/libavcodec/dxtory.c b/libavcodec/dxtory.c index 30983f8056..5b44f15d4f 100644 --- a/libavcodec/dxtory.c +++ b/libavcodec/dxtory.c @@ -28,9 +28,6 @@ static av_cold int decode_init(AVCodecContext *avctx) { avctx->pix_fmt = AV_PIX_FMT_YUV420P; - avctx->coded_frame = avcodec_alloc_frame(); - if (!avctx->coded_frame) - return AVERROR(ENOMEM); return 0; } @@ -39,21 +36,17 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) { int h, w; - AVFrame *pic = avctx->coded_frame; + AVFrame *pic = data; const uint8_t *src = avpkt->data; uint8_t *Y1, *Y2, *U, *V; int ret; - if (pic->data[0]) - avctx->release_buffer(avctx, pic); - if (avpkt->size < avctx->width * avctx->height * 3 / 2 + 16) { 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; pic->pict_type = AV_PICTURE_TYPE_I; @@ -84,28 +77,16 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, } *got_frame = 1; - *(AVFrame*)data = *pic; 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_dxtory_decoder = { .name = "dxtory", .long_name = NULL_IF_CONFIG_SMALL("Dxtory"), .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_DXTORY, .init = decode_init, - .close = decode_close, .decode = decode_frame, .capabilities = CODEC_CAP_DR1, }; -- cgit v1.2.3