diff options
Diffstat (limited to 'libavcodec/pnmdec.c')
| -rw-r--r-- | libavcodec/pnmdec.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/libavcodec/pnmdec.c b/libavcodec/pnmdec.c index 3280eef672..a34acf812d 100644 --- a/libavcodec/pnmdec.c +++ b/libavcodec/pnmdec.c @@ -31,8 +31,7 @@ static int pnm_decode_frame(AVCodecContext *avctx, void *data, const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; PNMContext * const s = avctx->priv_data; - AVFrame *picture = data; - AVFrame * const p = &s->picture; + AVFrame * const p = data; int i, j, n, linesize, h, upgrade = 0, is_mono = 0; unsigned char *ptr; int components, sample_len, ret; @@ -44,11 +43,7 @@ static int pnm_decode_frame(AVCodecContext *avctx, void *data, if ((ret = ff_pnm_decode_header(avctx, s)) < 0) return ret; - if (p->data[0]) - avctx->release_buffer(avctx, p); - - p->reference = 0; - if ((ret = ff_get_buffer(avctx, p)) < 0) { + if ((ret = ff_get_buffer(avctx, p, 0)) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; } @@ -230,7 +225,6 @@ static int pnm_decode_frame(AVCodecContext *avctx, void *data, } break; } - *picture = s->picture; *got_frame = 1; return s->bytestream - s->bytestream_start; @@ -243,8 +237,6 @@ AVCodec ff_pgm_decoder = { .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_PGM, .priv_data_size = sizeof(PNMContext), - .init = ff_pnm_init, - .close = ff_pnm_end, .decode = pnm_decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("PGM (Portable GrayMap) image"), @@ -257,8 +249,6 @@ AVCodec ff_pgmyuv_decoder = { .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_PGMYUV, .priv_data_size = sizeof(PNMContext), - .init = ff_pnm_init, - .close = ff_pnm_end, .decode = pnm_decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("PGMYUV (Portable GrayMap YUV) image"), @@ -271,8 +261,6 @@ AVCodec ff_ppm_decoder = { .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_PPM, .priv_data_size = sizeof(PNMContext), - .init = ff_pnm_init, - .close = ff_pnm_end, .decode = pnm_decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("PPM (Portable PixelMap) image"), @@ -285,8 +273,6 @@ AVCodec ff_pbm_decoder = { .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_PBM, .priv_data_size = sizeof(PNMContext), - .init = ff_pnm_init, - .close = ff_pnm_end, .decode = pnm_decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("PBM (Portable BitMap) image"), @@ -299,8 +285,6 @@ AVCodec ff_pam_decoder = { .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_PAM, .priv_data_size = sizeof(PNMContext), - .init = ff_pnm_init, - .close = ff_pnm_end, .decode = pnm_decode_frame, .capabilities = CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("PAM (Portable AnyMap) image"), |