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Code Issues Releases Activity

Deprecate deinterlaced in libavcodec.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Ronald S. Bultje 2013-03-03 08:23:08 -08:00 committed by Michael Niedermayer
parent 9af8179cdb
commit 2cffe38df3
5 changed files with 16 additions and 2 deletions
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4
ffmpeg.c
View File

@ -691,7 +691,7 @@ static void pre_process_video_frame(InputStream *ist, AVPicture *picture, void *
dec = ist->st->codec;
/* deinterlace : must be done before any resize */
if (do_deinterlace) {
if (FF_API_DEINTERLACE && do_deinterlace) {
int size;
/* create temporary picture */
@ -1956,7 +1956,7 @@ static int init_input_stream(int ist_index, char *error, int error_len)
return AVERROR(EINVAL);
}
ist->dr1 = (codec->capabilities & CODEC_CAP_DR1) && !do_deinterlace;
ist->dr1 = (codec->capabilities & CODEC_CAP_DR1) && !(FF_API_DEINTERLACE && do_deinterlace);
if (codec->type == AVMEDIA_TYPE_VIDEO && ist->dr1) {
ist->st->codec->get_buffer = codec_get_buffer;
ist->st->codec->release_buffer = codec_release_buffer;

4
ffmpeg_opt.c
View File

@ -2128,12 +2128,14 @@ static int opt_vsync(void *optctx, const char *opt, const char *arg)
return 0;
}
#if FF_API_DEINTERLACE
static int opt_deinterlace(void *optctx, const char *opt, const char *arg)
{
av_log(NULL, AV_LOG_WARNING, "-%s is deprecated, use -filter:v yadif instead\n", opt);
do_deinterlace = 1;
return 0;
}
#endif
static int opt_timecode(void *optctx, const char *opt, const char *arg)
{
@ -2521,8 +2523,10 @@ const OptionDef options[] = {
"select the pass number (1 to 3)", "n" },
{ "passlogfile", OPT_VIDEO | HAS_ARG | OPT_STRING | OPT_EXPERT | OPT_SPEC, { .off = OFFSET(passlogfiles) },
"select two pass log file name prefix", "prefix" },
#if FF_API_DEINTERLACE
{ "deinterlace", OPT_VIDEO | OPT_EXPERT , { .func_arg = opt_deinterlace },
"this option is deprecated, use the yadif filter instead" },
#endif
{ "psnr", OPT_VIDEO | OPT_BOOL | OPT_EXPERT, { &do_psnr },
"calculate PSNR of compressed frames" },
{ "vstats", OPT_VIDEO | OPT_EXPERT , { &opt_vstats },

3
libavcodec/avcodec.h
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@ -4618,7 +4618,10 @@ int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height);
/**
* deinterlace - if not supported return -1
*
* @deprecated - use yadif (in lavfilter) instead
*/
attribute_deprecated
int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
enum AVPixelFormat pix_fmt, int width, int height);
/**

4
libavcodec/imgconvert.c
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@ -492,6 +492,8 @@ int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
return 0;
}
#if FF_API_DEINTERLACE
#if !HAVE_MMX_EXTERNAL
/* filter parameters: [-1 4 2 4 -1] // 8 */
static void deinterlace_line_c(uint8_t *dst,
@ -651,6 +653,8 @@ int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
return 0;
}
#endif /* FF_API_DEINTERLACE */
#ifdef TEST
int main(void){

3
libavcodec/version.h
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@ -106,5 +106,8 @@
#ifndef FF_API_IDCT
#define FF_API_IDCT (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_DEINTERLACE
#define FF_API_DEINTERLACE (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#endif /* AVCODEC_VERSION_H */