From c815ca36412e54e641dd0a91bc54f43f4d9d5621 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Sun, 23 Dec 2012 20:25:52 -0500 Subject: wma: decode directly to the user-provided AVFrame --- libavcodec/wmadec.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'libavcodec/wmadec.c') diff --git a/libavcodec/wmadec.c b/libavcodec/wmadec.c index 4edf92f5c1..6fbef08920 100644 --- a/libavcodec/wmadec.c +++ b/libavcodec/wmadec.c @@ -110,9 +110,6 @@ static int wma_decode_init(AVCodecContext * avctx) avctx->sample_fmt = AV_SAMPLE_FMT_FLTP; - avcodec_get_frame_defaults(&s->frame); - avctx->coded_frame = &s->frame; - return 0; } @@ -788,6 +785,7 @@ static int wma_decode_frame(WMACodecContext *s, float **samples, static int wma_decode_superframe(AVCodecContext *avctx, void *data, int *got_frame_ptr, AVPacket *avpkt) { + AVFrame *frame = data; const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; WMACodecContext *s = avctx->priv_data; @@ -821,12 +819,12 @@ static int wma_decode_superframe(AVCodecContext *avctx, void *data, } /* get output buffer */ - s->frame.nb_samples = nb_frames * s->frame_len; - if ((ret = ff_get_buffer(avctx, &s->frame)) < 0) { + frame->nb_samples = nb_frames * s->frame_len; + if ((ret = ff_get_buffer(avctx, frame)) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; } - samples = (float **)s->frame.extended_data; + samples = (float **)frame->extended_data; samples_offset = 0; if (s->use_bit_reservoir) { @@ -905,8 +903,7 @@ static int wma_decode_superframe(AVCodecContext *avctx, void *data, s->frame_len_bits, s->block_len_bits, s->frame_len, s->block_len, (int8_t *)samples - (int8_t *)data, avctx->block_align); - *got_frame_ptr = 1; - *(AVFrame *)data = s->frame; + *got_frame_ptr = 1; return avctx->block_align; fail: -- cgit v1.2.3