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vlc-1.1
Commit a519cacc authored by Antoine Cellerier's avatar Antoine Cellerier
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Split ffmpeg module in avcodec (decoders, encoders, deinterlacing), avformat... 

Split ffmpeg module in avcodec (decoders, encoders, deinterlacing), avformat (demuxers, muxers), swscale (scaling, chroma conversion) and postproc modules.
parent 7f9999df
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Showing with 4143 additions and 128 deletions
configure.ac
View file @ a519cacc
......@@ -192,7 +192,7 @@ case "${host_os}" in
VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
VLC_ADD_LDFLAGS([ffmpeg i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
VLC_ADD_LDFLAGS([avcodec avformat swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,Cocoa,-framework,CoreFoundation])
VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
......@@ -645,7 +645,7 @@ AC_CHECK_LIB(m,cos,[
VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
])
AC_CHECK_LIB(m,pow,[
VLC_ADD_LIBS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
VLC_ADD_LIBS([avcodec avformat swscale postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
])
AC_CHECK_LIB(m,sqrt,[
VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
......@@ -2993,102 +2993,98 @@ AS_IF([test "${enable_id3tag}" != "no"], [
])
dnl
dnl ffmpeg decoder/demuxer plugin
dnl avcodec decoder/encoder plugin
dnl
dnl we try to find ffmpeg using : 1- given tree, 2- pkg-config
dnl 3- default place,
AC_ARG_ENABLE(ffmpeg,
[ --enable-ffmpeg ffmpeg codec (default enabled)])
if test "${enable_ffmpeg}" != "no"
AC_ARG_ENABLE(avcodec,
[ --enable-avcodec libavcodec codec (default enabled)])
if test "${enable_avcodec}" != "no"
then
dnl Trying with pkg-config
PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat, libavutil],
PKG_CHECK_MODULES(AVCODEC,[libavcodec, libavutil],
[
VLC_SAVE_FLAGS
CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
AC_CHECK_HEADERS(ffmpeg/avcodec.h libavcodec/avcodec.h)
AC_CHECK_HEADERS(ffmpeg/avformat.h libavformat/avformat.h)
AC_CHECK_HEADERS(ffmpeg/avutil.h libavutil/avutil.h)
dnl newer ffmpeg have a separate libpostproc
PKG_CHECK_MODULES(POSTPROC, libpostproc,[
VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}])
VLC_ADD_LIBS([ffmpeg],[${POSTPROC_LIBS}])
])
CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
AC_CHECK_HEADERS(postproc/postprocess.h)
VLC_ADD_PLUGIN([ffmpeg])
if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
VLC_ADD_PLUGIN([stream_out_switcher])
fi
VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
VLC_ADD_LIBS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
dnl even newer ffmpeg has a libswscale
PKG_CHECK_MODULES(SWSCALE,[libswscale],[
VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}])
VLC_ADD_LIBS([ffmpeg],[${SWSCALE_LIBS}])
AC_CHECK_LIB(swscale, sws_getContext,
[AC_CHECK_HEADERS([ffmpeg/swscale.h libswscale/swscale.h])],
[AC_CHECK_LIB(avcodec,img_resample,[],
[AC_MSG_ERROR([Your FFmpeg library doesn't have the needed img_resample() function. You should rebuild it with software scaler disabled, or install the swscale headers.])],
[${FFMPEG_LIBS}])
],
[${SWSCALE_LIBS}])
],[AC_CHECK_LIB(avcodec,img_resample,[],
[AC_MSG_ERROR([Your FFmpeg library doesn't have the needed img_resample() function. You should rebuild it with software scaler disabled, or install the swscale headers.])],
[${FFMPEG_LIBS}])
]
)
CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
VLC_ADD_PLUGIN([avcodec])
VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
VLC_RESTORE_FLAGS
],[
AC_MSG_ERROR([Could not find libavcodec or libavutil.])
])
fi
dnl
dnl avformat demuxer/muxer plugin
dnl
AC_ARG_ENABLE(avformat,
[ --enable-avformat libavformat containers (default enabled)])
if test "${enable_avformat}" != "no"
then
PKG_CHECK_MODULES(AVFORMAT,[libavformat, libavcodec, libavutil],
[
VLC_SAVE_FLAGS
CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
AC_CHECK_HEADERS(libavformat/avformat.h ffmpeg/avformat.h)
AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
VLC_ADD_PLUGIN([avformat])
VLC_ADD_LIBS([avformat],[$AVFORMAT_LIBS])
VLC_ADD_CFLAGS([avformat],[$AVFORMAT_CFLAGS])
VLC_RESTORE_FLAGS
],[
AC_MSG_ERROR([Could not find libavformat, libavcodec or libavutil.])
])
fi
dnl
dnl last chance: at the default place
dnl
dnl
dnl swscale image scaling and conversion plugin
dnl
AC_ARG_ENABLE(swscale,
[ --enable-swscale libswscale image scaling and conversion (default enabled)])
if test "${enable_swscale}" != "no"
then
PKG_CHECK_MODULES(SWSCALE,[libswscale, libavutil],
[
VLC_SAVE_FLAGS
CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg} ${LIBS_ffmpeg}"
AC_CHECK_HEADERS(ffmpeg/avcodec.h libavcodec/avcodec.h)
AC_CHECK_HEADERS(ffmpeg/avformat.h libavformat/avformat.h)
AC_CHECK_HEADERS(ffmpeg/avutil.h libavutil/avutil.h)
AC_CHECK_HEADERS(postproc/postprocess.h)
AC_CHECK_LIB(avutil, av_crc_init, [
VLC_ADD_LIBS([ffmpeg],[-lavutil])
LDAVUTIL="-lavutil"])
AC_CHECK_LIB(avcodec, avcodec_init, [
VLC_ADD_BUILTINS([ffmpeg])
VLC_ADD_LIBS([ffmpeg],[-lavcodec])
if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
VLC_ADD_BUILTINS([stream_out_switcher])
fi],
[ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
AC_CHECK_LIB(postproc, pp_postprocess, [
VLC_ADD_LIBS([ffmpeg],[-lpostproc])],
AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-postproc.]),
[$LDAVUTIL])
AC_CHECK_LIB(avformat, av_open_input_stream, [
VLC_ADD_LIBS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
AC_CHECK_HEADERS(libswscale/swscale.h ffmpeg/swscale.h)
AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
VLC_ADD_PLUGIN([swscale])
VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
VLC_RESTORE_FLAGS
],[
AC_MSG_ERROR([Could not find libswscale or libavutil.])
])
fi
AC_CHECK_LIB(swscale, sws_getContext, [
AC_CHECK_HEADERS(ffmpeg/swscale.h libswscale/swscale.h)
VLC_ADD_LIBS([ffmpeg],[-lswscale]) ],
[AC_CHECK_LIB(avcodec,img_resample,[],
[AC_MSG_ERROR([Your FFmpeg library doesn't have the needed img_resample() function. You should rebuild it with software scaler disabled, or install the swscale headers.])],
[-lavcodec $LDAVUTIL])
],
[${SWSCALE_LIBS}])
dnl
dnl postproc plugin
dnl
AC_ARG_ENABLE(postproc,
[ --enable-postproc libpostproc image post-processing (default enabled)])
if test "${enable_postproc}" != "no"
then
PKG_CHECK_MODULES(POSTPROC,[libpostproc],
[
VLC_SAVE_FLAGS
CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
AC_CHECK_HEADERS(libpostproc/postproc.h ffmpeg/postproc.h)
VLC_ADD_PLUGIN([postproc])
VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS])
VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS])
VLC_RESTORE_FLAGS
],[
AC_MSG_ERROR([Could not find libpostproc.])
])
fi
......
modules/codec/ffmpeg/Modules.am
View file @ a519cacc
SOURCES_ffmpeg = \
ffmpeg.c \
ffmpeg.h \
SOURCES_avcodec = \
avcodec.c \
avcodec.h \
video.c \
audio.c \
video_filter.c \
deinterlace.c \
chroma.c \
postprocess.c \
demux.c \
scale.c \
$(NULL)
EXTRA_libffmpeg_plugin_la_SOURCES = \
mux.c \
if ENABLE_SOUT
SOURCES_avcodec += encoder.c
endif
EXTRA_libavcodec_plugin_la_SOURCES = \
encoder.c \
$(NULL)
SOURCES_avformat = \
avformat.c \
avformat.h \
demux.c \
$(NULL)
if ENABLE_SOUT
SOURCES_ffmpeg += mux.c encoder.c
SOURCES_avformat += mux.c
endif
libvlc_LTLIBRARIES += $(LTLIBffmpeg)
EXTRA_LTLIBRARIES += libffmpeg_plugin.la
SOURCES_ffmpegaltivec = \
ffmpeg.c \
ffmpeg.h \
video.c \
audio.c \
EXTRA_libavformat_plugin_la_SOURCES = \
mux.c \
$(NULL)
SOURCES_swscale = \
swscale.c \
swscale.h \
video_filter.c \
deinterlace.c \
chroma.c \
encoder.c \
postprocess.c \
demux.c \
mux.c \
scale.c \
$(NULL)
SOURCES_postproc = \
postproc.c \
postprocess.c \
$(NULL)
libvlc_LTLIBRARIES += \
$(LTLIBavcodec) \
$(LTLIBavformat) \
$(LTLIBswscale) \
$(LTLIBpostproc)
EXTRA_LTLIBRARIES += \
libavcodec_plugin.la \
libavformat_plugin.la \
libswscale_plugin.la \
libpostproc_plugin.la
# FIXME SOURCES_ffmpegaltivec = \
# FIXME ffmpeg.c \
# FIXME ffmpeg.h \
# FIXME video.c \
# FIXME audio.c \
# FIXME video_filter.c \
# FIXME deinterlace.c \
# FIXME chroma.c \
# FIXME encoder.c \
# FIXME postprocess.c \
# FIXME demux.c \
# FIXME mux.c \
# FIXME scale.c \
# FIXME $(NULL)
modules/codec/ffmpeg/avcodec.c 0 → 100644
View file @ a519cacc
This diff is collapsed.
modules/codec/ffmpeg/avformat.c 0 → 100644
View file @ a519cacc
This diff is collapsed.
modules/codec/ffmpeg/chroma.c
View file @ a519cacc
......@@ -48,7 +48,6 @@
#include "ffmpeg.h"
#if !defined(HAVE_LIBSWSCALE_SWSCALE_H) && !defined(HAVE_FFMPEG_SWSCALE_H)
void InitLibavcodec ( vlc_object_t *p_object );
static void ChromaConversion( vout_thread_t *, picture_t *, picture_t * );
/*****************************************************************************
......@@ -123,9 +122,6 @@ int OpenChroma( vlc_object_t *p_this )
p_filter->p_sys->p_rsc = NULL;
}
/* libavcodec needs to be initialized for some chroma conversions */
InitLibavcodec(p_this);
return VLC_SUCCESS;
}
......
modules/codec/ffmpeg/swscale.c 0 → 100644
View file @ a519cacc
This diff is collapsed.
modules/codec/ffmpeg/video.c
View file @ a519cacc
......@@ -219,12 +219,12 @@ static inline picture_t *ffmpeg_NewPictBuf( decoder_t *p_dec,
p_pic = p_dec->pf_vout_buffer_new( p_dec );
if( p_sys->p_pp && p_sys->b_pp && !p_sys->b_pp_init )
{
InitPostproc( p_sys->p_pp, p_context->width,
p_context->height, p_context->pix_fmt );
p_sys->b_pp_init = true;
}
// FIXME if( p_sys->p_pp && p_sys->b_pp && !p_sys->b_pp_init )
// FIXME {
// FIXME InitPostproc( p_sys->p_pp, p_context->width,
// FIXME p_context->height, p_context->pix_fmt );
// FIXME p_sys->b_pp_init = true;
// FIXME }
return p_pic;
}
......@@ -361,7 +361,7 @@ int InitVideoDec( decoder_t *p_dec, AVCodecContext *p_context,
p_sys->p_pp = NULL;
p_sys->b_pp = p_sys->b_pp_async = p_sys->b_pp_init = false;
p_sys->p_pp = OpenPostproc( p_dec, &p_sys->b_pp_async );
// FIXME p_sys->p_pp = OpenPostproc( p_dec, &p_sys->b_pp_async );
/* ffmpeg doesn't properly release old pictures when frames are skipped */
//if( p_sys->b_hurry_up ) p_sys->b_direct_rendering = 0;
......@@ -724,7 +724,7 @@ void EndVideoDec( decoder_t *p_dec )
decoder_sys_t *p_sys = p_dec->p_sys;
if( p_sys->p_ff_pic ) av_free( p_sys->p_ff_pic );
ClosePostproc( p_dec, p_sys->p_pp );
// FIXME ClosePostproc( p_dec, p_sys->p_pp );
free( p_sys->p_buffer_orig );
}
......@@ -819,9 +819,9 @@ static void ffmpeg_CopyPicture( decoder_t *p_dec,
uint8_t *p_dst, *p_src;
int i_src_stride, i_dst_stride;
if( p_sys->p_pp && p_sys->b_pp )
PostprocPict( p_sys->p_pp, p_pic, p_ff_pic );
else
// FIXME if( p_sys->p_pp && p_sys->b_pp )
// FIXME PostprocPict( p_sys->p_pp, p_pic, p_ff_pic );
// FIXME else
{
for( i_plane = 0; i_plane < p_pic->i_planes; i_plane++ )
{
......
modules/codec/ffmpeg/video_filter.c
View file @ a519cacc
......@@ -46,7 +46,6 @@
#include "ffmpeg.h"
#if !defined(HAVE_LIBSWSCALE_SWSCALE_H) && !defined(HAVE_FFMPEG_SWSCALE_H)
void InitLibavcodec ( vlc_object_t *p_object );
static int CheckInit( filter_t *p_filter );
static picture_t *Process( filter_t *p_filter, picture_t *p_pic );
......@@ -150,9 +149,6 @@ static int OpenFilterEx( vlc_object_t *p_this, bool b_enable_croppadd )
p_filter->fmt_out.video.i_width, p_filter->fmt_out.video.i_height,
(char *)&p_filter->fmt_out.video.i_chroma );
/* libavcodec needs to be initialized for some chroma conversions */
InitLibavcodec(p_this);
return VLC_SUCCESS;
}
......
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