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avcodec/dv_profile: deprecate internal function that shouldn't be public 

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2014-09-19 01:44:42 -03:00
parent 5ccd08d26d
commit 6edd6a4f00
6 changed files with 33 additions and 4 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2014-08-09
API changes, most recent first:
2014-09-xx - xxxxxxx - lavc 56.1.101 - dv_profile.h
deprecate avpriv_dv_frame_profile2(), which was made public by accident.
-------- 8< --------- FFmpeg 2.4 was cut here -------- 8< ---------

12
libavcodec/dv_profile.c
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@ -257,7 +257,7 @@ void ff_dv_print_profiles(void *logctx, int loglevel)
#endif /* CONFIG_DVPROFILE */
const AVDVProfile* avpriv_dv_frame_profile2(AVCodecContext* codec, const AVDVProfile *sys,
const AVDVProfile* ff_dv_frame_profile(AVCodecContext* codec, const AVDVProfile *sys,
const uint8_t *frame, unsigned buf_size)
{
#if CONFIG_DVPROFILE
@ -297,10 +297,18 @@ const AVDVProfile* avpriv_dv_frame_profile2(AVCodecContext* codec, const AVDVPro
return NULL;
}
#if FF_API_DV_FRAME_PROFILE
const AVDVProfile* avpriv_dv_frame_profile2(AVCodecContext* codec, const AVDVProfile *sys,
const uint8_t *frame, unsigned buf_size)
{
return ff_dv_frame_profile(codec, sys, frame, buf_size);
}
#endif
const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys,
const uint8_t *frame, unsigned buf_size)
{
return avpriv_dv_frame_profile2(NULL, sys, frame, buf_size);
return ff_dv_frame_profile(NULL, sys, frame, buf_size);
}
const AVDVProfile *av_dv_codec_profile(int width, int height,

6
libavcodec/dv_profile.h
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@ -58,8 +58,14 @@ typedef struct AVDVProfile {
const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */
} AVDVProfile;
#if FF_API_DV_FRAME_PROFILE
/**
* @deprecated use av_dv_frame_profile()
*/
attribute_deprecated
const AVDVProfile* avpriv_dv_frame_profile2(AVCodecContext* codec, const AVDVProfile *sys,
const uint8_t* frame, unsigned buf_size);
#endif
/**
* Get a DV profile for the provided compressed frame.

8
libavcodec/dv_profile_internal.h
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@ -19,9 +19,17 @@
#ifndef AVCODEC_DV_PROFILE_INTERNAL_H
#define AVCODEC_DV_PROFILE_INTERNAL_H
#include "dv_profile.h"
/**
* Print all allowed DV profiles into logctx at specified logging level.
*/
void ff_dv_print_profiles(void *logctx, int loglevel);
/**
* Get a DV profile for the provided compressed frame.
*/
const AVDVProfile* ff_dv_frame_profile(AVCodecContext* codec, const AVDVProfile *sys,
const uint8_t *frame, unsigned buf_size);
#endif /* AVCODEC_DV_PROFILE_INTERNAL_H */

3
libavcodec/dvdec.c
View File

@ -42,6 +42,7 @@
#include "avcodec.h"
#include "dv.h"
#include "dv_profile_internal.h"
#include "dvdata.h"
#include "get_bits.h"
#include "idctdsp.h"
@ -362,7 +363,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, void *data,
int apt, is16_9, ret;
const AVDVProfile *sys;
sys = avpriv_dv_frame_profile2(avctx, s->sys, buf, buf_size);
sys = ff_dv_frame_profile(avctx, s->sys, buf, buf_size);
if (!sys || buf_size < sys->frame_size) {
av_log(avctx, AV_LOG_ERROR, "could not find dv frame profile\n");
return -1; /* NOTE: we only accept several full frames */

5
libavcodec/version.h
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@ -30,7 +30,7 @@
#define LIBAVCODEC_VERSION_MAJOR 56
#define LIBAVCODEC_VERSION_MINOR 1
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_MICRO 101
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \
@ -175,5 +175,8 @@
/* XXX: don't forget to drop the -vismv documentation */
#define FF_API_VISMV (LIBAVCODEC_VERSION_MAJOR < 57)
#endif
#ifndef FF_API_DV_FRAME_PROFILE
#define FF_API_DV_FRAME_PROFILE (LIBAVCODEC_VERSION_MAJOR < 57)
#endif
#endif /* AVCODEC_VERSION_H */