diff options
author | Peter Schlaile <peter@schlaile.de> | 2011-05-28 03:33:40 +0400 |
---|---|---|
committer | Peter Schlaile <peter@schlaile.de> | 2011-05-28 03:33:40 +0400 |
commit | 42121590f4bfd65f26e8ec705a660f4cc1bd826e (patch) | |
tree | d57d4cf5b303c81ecdd43b89d503b481d48a2be8 /source/blender/imbuf/intern | |
parent | a9467182fb00be9fb6dd276e80b69fb650b2cac3 (diff) |
== FFMPEG ==
Added central compatibility header file, which enables blender to compile
against very old ffmpeg versions as well as very new versions using the
*NEW* API. (Old API functions are simulated using macros and inline functions)
Added a whole lot of additional checks, tested against 6 different versions
down the timeline, hopefully, now finally all is well.
Diffstat (limited to 'source/blender/imbuf/intern')
-rw-r--r-- | source/blender/imbuf/intern/anim_movie.c | 50 | ||||
-rw-r--r-- | source/blender/imbuf/intern/util.c | 8 |
2 files changed, 4 insertions, 54 deletions
diff --git a/source/blender/imbuf/intern/anim_movie.c b/source/blender/imbuf/intern/anim_movie.c index a0051d85c5b..919b0eb0c29 100644 --- a/source/blender/imbuf/intern/anim_movie.c +++ b/source/blender/imbuf/intern/anim_movie.c @@ -97,24 +97,7 @@ #include <libavutil/rational.h> #include <libswscale/swscale.h> -#if LIBAVFORMAT_VERSION_INT < (49 << 16) -#define FFMPEG_OLD_FRAME_RATE 1 -#else -#define FFMPEG_CODEC_IS_POINTER 1 -#endif - -#if (LIBAVCODEC_VERSION_MAJOR >= 52) && (LIBAVCODEC_VERSION_MINOR >= 29) && \ - (LIBSWSCALE_VERSION_MAJOR >= 0) && (LIBSWSCALE_VERSION_MINOR >= 10) -#define FFMPEG_SWSCALE_COLOR_SPACE_SUPPORT -#endif - -#if (LIBAVFORMAT_VERSION_MAJOR > 52) || ((LIBAVFORMAT_VERSION_MAJOR >= 52) && (LIBAVFORMAT_VERSION_MINOR >= 101)) -#define FFMPEG_HAVE_AV_DUMP_FORMAT 1 -#endif - -#ifndef FFMPEG_HAVE_AV_DUMP_FORMAT -#define av_dump_format dump_format -#endif +#include "ffmpeg_compat.h" #endif //WITH_FFMPEG @@ -528,18 +511,6 @@ static ImBuf * avi_fetchibuf (struct anim *anim, int position) { extern void do_init_ffmpeg(void); -#ifdef FFMPEG_CODEC_IS_POINTER -static AVCodecContext* get_codec_from_stream(AVStream* stream) -{ - return stream->codec; -} -#else -static AVCodecContext* get_codec_from_stream(AVStream* stream) -{ - return &stream->codec; -} -#endif - static int startffmpeg(struct anim * anim) { int i, videoStream; @@ -573,7 +544,7 @@ static int startffmpeg(struct anim * anim) { /* Find the first video stream */ videoStream=-1; for(i=0; i<pFormatCtx->nb_streams; i++) - if(get_codec_from_stream(pFormatCtx->streams[i])->codec_type + if(pFormatCtx->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO) { videoStream=i; break; @@ -584,7 +555,7 @@ static int startffmpeg(struct anim * anim) { return -1; } - pCodecCtx = get_codec_from_stream(pFormatCtx->streams[videoStream]); + pCodecCtx = pFormatCtx->streams[videoStream]->codec; /* Find the decoder for the video stream */ pCodec=avcodec_find_decoder(pCodecCtx->codec_id); @@ -600,19 +571,10 @@ static int startffmpeg(struct anim * anim) { return -1; } -#ifdef FFMPEG_OLD_FRAME_RATE - if(pCodecCtx->frame_rate>1000 && pCodecCtx->frame_rate_base==1) - pCodecCtx->frame_rate_base=1000; - - - anim->duration = pFormatCtx->duration * pCodecCtx->frame_rate - / pCodecCtx->frame_rate_base / AV_TIME_BASE; -#else anim->duration = ceil(pFormatCtx->duration * av_q2d(pFormatCtx->streams[videoStream]->r_frame_rate) / AV_TIME_BASE); -#endif anim->params = 0; anim->x = pCodecCtx->width; @@ -866,15 +828,9 @@ static ImBuf * ffmpeg_fetchibuf(struct anim * anim, int position) { #endif if (position != anim->curposition + 1) { -#ifdef FFMPEG_OLD_FRAME_RATE - double frame_rate = - (double) anim->pCodecCtx->frame_rate - / (double) anim->pCodecCtx->frame_rate_base; -#else double frame_rate = av_q2d(anim->pFormatCtx->streams[anim->videoStream] ->r_frame_rate); -#endif double pts_time_base = av_q2d(anim->pFormatCtx->streams[anim->videoStream]->time_base); long long pos; long long st_time = anim->pFormatCtx->start_time; diff --git a/source/blender/imbuf/intern/util.c b/source/blender/imbuf/intern/util.c index 3eed69f4c52..6e5e87d7e5c 100644 --- a/source/blender/imbuf/intern/util.c +++ b/source/blender/imbuf/intern/util.c @@ -63,13 +63,7 @@ #include <libavdevice/avdevice.h> #include <libavutil/log.h> -#if (LIBAVFORMAT_VERSION_MAJOR > 52) || ((LIBAVFORMAT_VERSION_MAJOR >= 52) && (LIBAVFORMAT_VERSION_MINOR >= 101)) -#define FFMPEG_HAVE_AV_DUMP_FORMAT 1 -#endif - -#ifndef FFMPEG_HAVE_AV_DUMP_FORMAT -#define av_dump_format dump_format -#endif +#include "ffmpeg_compat.h" #endif |