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lavc: add pkt_size field to AVFrame

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This commit is contained in:
Stefano Sabatini 2012-12-14 11:58:21 +01:00
parent a8b3f0c5cf
commit 96d815fc0c
5 changed files with 22 additions and 2 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2012-10-22
API changes, most recent first:
2012-12-15 - xxxxxxx - lavc 54.80.100 - avcodec.h
Add pkt_size field to AVFrame.
2012-11-25 - xxxxxxx - lavu 52.9.100 - opt.h
Add the following convenience functions to opt.h:
av_opt_get_image_size

12
libavcodec/avcodec.h
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@ -1467,6 +1467,16 @@ typedef struct AVFrame {
* - decoding: Read by user.
*/
int64_t channels;
/**
* size of the corresponding packet containing the compressed
* frame. It must be accessed using av_frame_get_pkt_size() and
* av_frame_set_pkt_size().
* It is set to a negative value if unknown.
* - encoding: unused
* - decoding: set by libavcodec, read by user.
*/
int pkt_size;
} AVFrame;
/**
@ -1490,6 +1500,8 @@ AVDictionary *av_frame_get_metadata (const AVFrame *frame);
void av_frame_set_metadata (AVFrame *frame, AVDictionary *val);
int av_frame_get_decode_error_flags (const AVFrame *frame);
void av_frame_set_decode_error_flags (AVFrame *frame, int val);
int av_frame_get_pkt_size(const AVFrame *frame);
void av_frame_set_pkt_size(AVFrame *frame, int val);
struct AVCodecInternal;

1
libavcodec/options.c
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@ -248,6 +248,7 @@ const AVClass *avcodec_get_class(void)
static const AVOption frame_options[]={
{"best_effort_timestamp", "", FOFFSET(best_effort_timestamp), AV_OPT_TYPE_INT64, {.i64 = AV_NOPTS_VALUE }, INT64_MIN, INT64_MAX, 0},
{"pkt_pos", "", FOFFSET(pkt_pos), AV_OPT_TYPE_INT64, {.i64 = -1 }, INT64_MIN, INT64_MAX, 0},
{"pkt_size", "", FOFFSET(pkt_size), AV_OPT_TYPE_INT64, {.i64 = -1 }, INT64_MIN, INT64_MAX, 0},
{"sample_aspect_ratio", "", FOFFSET(sample_aspect_ratio), AV_OPT_TYPE_RATIONAL, {.dbl = 0 }, 0, INT_MAX, 0},
{"width", "", FOFFSET(width), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, 0},
{"height", "", FOFFSET(height), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, 0},

4
libavcodec/utils.c
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@ -512,10 +512,12 @@ void ff_init_buffer_info(AVCodecContext *s, AVFrame *frame)
frame->pkt_pts = s->pkt->pts;
frame->pkt_pos = s->pkt->pos;
frame->pkt_duration = s->pkt->duration;
frame->pkt_size = s->pkt->size;
} else {
frame->pkt_pts = AV_NOPTS_VALUE;
frame->pkt_pos = -1;
frame->pkt_duration = 0;
frame->pkt_size = -1;
}
frame->reordered_opaque = s->reordered_opaque;
@ -677,6 +679,7 @@ void avcodec_get_frame_defaults(AVFrame *frame)
frame->best_effort_timestamp = AV_NOPTS_VALUE;
frame->pkt_duration = 0;
frame->pkt_pos = -1;
frame->pkt_size = -1;
frame->key_frame = 1;
frame->sample_aspect_ratio = (AVRational) {0, 1 };
frame->format = -1; /* unknown */
@ -723,6 +726,7 @@ MAKE_ACCESSORS(AVFrame, frame, int, channels)
MAKE_ACCESSORS(AVFrame, frame, int, sample_rate)
MAKE_ACCESSORS(AVFrame, frame, AVDictionary *, metadata)
MAKE_ACCESSORS(AVFrame, frame, int, decode_error_flags)
MAKE_ACCESSORS(AVFrame, frame, int, pkt_size)
MAKE_ACCESSORS(AVCodecContext, codec, AVRational, pkt_timebase)
MAKE_ACCESSORS(AVCodecContext, codec, const AVCodecDescriptor *, codec_descriptor)

4
libavcodec/version.h
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@ -29,8 +29,8 @@
#include "libavutil/avutil.h"
#define LIBAVCODEC_VERSION_MAJOR 54
#define LIBAVCODEC_VERSION_MINOR 79
#define LIBAVCODEC_VERSION_MICRO 102
#define LIBAVCODEC_VERSION_MINOR 80
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \