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lavc/utils: generalize ff_init_buffer_info() and use it when seems feasible

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Extend ff_init_buffer_info() to init audio frames as well as video
frames.

Avoid code duplication.
This commit is contained in:
Stefano Sabatini 2012-08-02 13:11:16 +02:00
parent 39a8275fdf
commit b99381e8b5
1 changed files with 17 additions and 36 deletions
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53
libavcodec/utils.c
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@ -301,10 +301,21 @@ void ff_init_buffer_info(AVCodecContext *s, AVFrame *pic)
pic->pkt_duration = 0;
}
pic->reordered_opaque= s->reordered_opaque;
pic->sample_aspect_ratio = s->sample_aspect_ratio;
pic->width = s->width;
pic->height = s->height;
pic->format = s->pix_fmt;
switch (s->codec->type) {
case AVMEDIA_TYPE_VIDEO:
pic->width = s->width;
pic->height = s->height;
pic->format = s->pix_fmt;
pic->sample_aspect_ratio = s->sample_aspect_ratio;
break;
case AVMEDIA_TYPE_AUDIO:
pic->sample_rate = s->sample_rate;
pic->format = s->sample_fmt;
pic->channel_layout = s->channel_layout;
pic->channels = s->channels;
break;
}
}
int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
@ -411,23 +422,7 @@ static int audio_get_buffer(AVCodecContext *avctx, AVFrame *frame)
}
frame->type = FF_BUFFER_TYPE_INTERNAL;
if (avctx->pkt) {
frame->pkt_pts = avctx->pkt->pts;
frame->pkt_pos = avctx->pkt->pos;
frame->pkt_duration = avctx->pkt->duration;
} else {
frame->pkt_pts = AV_NOPTS_VALUE;
frame->pkt_pos = -1;
frame->pkt_duration = 0;
}
frame->reordered_opaque = avctx->reordered_opaque;
frame->sample_rate = avctx->sample_rate;
frame->format = avctx->sample_fmt;
frame->channel_layout = avctx->channel_layout;
frame->channels = avctx->channels;
ff_init_buffer_info(avctx, frame);
if (avctx->debug & FF_DEBUG_BUFFERS)
av_log(avctx, AV_LOG_DEBUG, "default_get_buffer called on frame %p, "
@ -553,22 +548,8 @@ static int video_get_buffer(AVCodecContext *s, AVFrame *pic)
pic->width = buf->width;
pic->height = buf->height;
pic->format = buf->pix_fmt;
pic->sample_aspect_ratio = s->sample_aspect_ratio;
if (s->pkt) {
pic->pkt_pts = s->pkt->pts;
pic->pkt_pos = s->pkt->pos;
pic->pkt_duration = s->pkt->duration;
} else {
pic->pkt_pts = AV_NOPTS_VALUE;
pic->pkt_pos = -1;
pic->pkt_duration = 0;
}
pic->reordered_opaque= s->reordered_opaque;
pic->sample_aspect_ratio = s->sample_aspect_ratio;
pic->width = s->width;
pic->height = s->height;
pic->format = s->pix_fmt;
ff_init_buffer_info(s, pic);
if(s->debug&FF_DEBUG_BUFFERS)
av_log(s, AV_LOG_DEBUG, "default_get_buffer called on pic %p, %d "