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really purge libav

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This commit is contained in:
Bret Curtis 2015-11-12 16:38:54 +01:00
parent 39f89f967b
commit 3ea3d07d44
8 changed files with 3 additions and 261 deletions
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15
CMakeLists.txt
View file

@ -107,22 +107,11 @@ unset(FFMPEG_LIBRARIES CACHE)
find_package(FFmpeg REQUIRED)
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWSCALE_LIBRARY})
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWSCALE_LIBRARY} ${SWRESAMPLE_LIBRARIES})
if ( NOT AVCODEC_FOUND OR NOT AVFORMAT_FOUND OR NOT AVUTIL_FOUND OR NOT SWSCALE_FOUND )
if ( NOT AVCODEC_FOUND OR NOT AVFORMAT_FOUND OR NOT AVUTIL_FOUND OR NOT SWSCALE_FOUND OR NOT SWRESAMPLE_FOUND)
message(FATAL_ERROR "FFmpeg component required, but not found!")
endif()
set(SOUND_INPUT_INCLUDES ${FFMPEG_INCLUDE_DIRS})
if( SWRESAMPLE_FOUND )
add_definitions(-DHAVE_LIBSWRESAMPLE)
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${SWRESAMPLE_LIBRARIES})
else()
if( AVRESAMPLE_FOUND )
set (FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} ${AVRESAMPLE_LIBRARIES})
else()
message(FATAL_ERROR "Install either libswresample (FFmpeg) or libavresample (Libav).")
endif()
endif()
# Required for building the FFmpeg headers
add_definitions(-D__STDC_CONSTANT_MACROS)

2
apps/openmw/CMakeLists.txt
View file

@ -57,7 +57,7 @@ add_openmw_dir (mwscript
)
add_openmw_dir (mwsound
soundmanagerimp openal_output ffmpeg_decoder sound sound_decoder sound_output loudness libavwrapper movieaudiofactory
soundmanagerimp openal_output ffmpeg_decoder sound sound_decoder sound_output loudness movieaudiofactory
)
add_openmw_dir (mwworld

10
apps/openmw/mwsound/ffmpeg_decoder.cpp
View file

@ -6,16 +6,6 @@
#include <stdexcept>
#include <sstream>
extern "C" {
#ifndef HAVE_LIBSWRESAMPLE
// FIXME: remove this section once libswresample is packaged for Debian
int swr_init(AVAudioResampleContext *avr);
void swr_free(AVAudioResampleContext **avr);
int swr_convert( AVAudioResampleContext *avr, uint8_t** output, int out_samples, const uint8_t** input, int in_samples);
AVAudioResampleContext * swr_alloc_set_opts( AVAudioResampleContext *avr, int64_t out_ch_layout, AVSampleFormat out_fmt, int out_rate, int64_t in_ch_layout, AVSampleFormat in_fmt, int in_rate, int o, void* l);
#endif
}
#include <components/vfs/manager.hpp>
namespace MWSound

6
apps/openmw/mwsound/ffmpeg_decoder.hpp
View file

@ -22,13 +22,7 @@ extern "C"
// From version 54.56 binkaudio encoding format changed from S16 to FLTP. See:
// https://gitorious.org/ffmpeg/ffmpeg/commit/7bfd1766d1c18f07b0a2dd042418a874d49ea60d
// http://ffmpeg.zeranoe.com/forum/viewtopic.php?f=15&t=872
#ifdef HAVE_LIBSWRESAMPLE
#include <libswresample/swresample.h>
#else
#include <libavresample/avresample.h>
#include <libavutil/opt.h>
#define SwrContext AVAudioResampleContext
#endif
}
#include <components/files/constrainedfilestream.hpp>

108
apps/openmw/mwsound/libavwrapper.cpp
View file

@ -1,108 +0,0 @@
#ifndef HAVE_LIBSWRESAMPLE
extern "C"
{
#include <stdint.h>
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
// From libavutil version 52.2.0 and onward the declaration of
// AV_CH_LAYOUT_* is removed from libavcodec/avcodec.h and moved to
// libavutil/channel_layout.h
#if AV_VERSION_INT(52, 2, 0) <= AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO)
#include <libavutil/channel_layout.h>
#endif
#include <libavresample/avresample.h>
#include <libavutil/opt.h>
/* FIXME: delete this file once libswresample is packaged for Debian */
int swr_init(AVAudioResampleContext *avr) { return 1; }
void swr_free(AVAudioResampleContext **avr) { avresample_free(avr); }
int swr_convert(
AVAudioResampleContext *avr,
uint8_t** output,
int out_samples,
const uint8_t** input,
int in_samples)
{
// FIXME: potential performance hit
int out_plane_size = 0;
int in_plane_size = 0;
return avresample_convert(avr, output, out_plane_size, out_samples,
(uint8_t **)input, in_plane_size, in_samples);
}
AVAudioResampleContext * swr_alloc_set_opts(
AVAudioResampleContext *avr,
int64_t out_ch_layout,
AVSampleFormat out_fmt,
int out_rate,
int64_t in_ch_layout,
AVSampleFormat in_fmt,
int in_rate,
int o,
void* l)
{
avr = avresample_alloc_context();
if(!avr)
return 0;
int res;
res = av_opt_set_int(avr, "out_channel_layout", out_ch_layout, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_ch_layout = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "out_sample_fmt", out_fmt, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_fmt = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "out_sample_rate", out_rate, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_rate = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_channel_layout", in_ch_layout, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_ch_layout = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_sample_fmt", in_fmt, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_fmt = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_sample_rate", in_rate, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_rate = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "internal_sample_fmt", AV_SAMPLE_FMT_FLTP, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: internal_sample_fmt\n");
return 0;
}
if(avresample_open(avr) < 0)
{
av_log(avr, AV_LOG_ERROR, "Error opening context\n");
return 0;
}
else
return avr;
}
}
#endif

1
extern/osg-ffmpeg-videoplayer/CMakeLists.txt vendored
View file

@ -6,7 +6,6 @@ set(OSG_FFMPEG_VIDEOPLAYER_SOURCE_FILES
videoplayer.cpp
videostate.cpp
videodefs.hpp
libavwrapper.cpp
audiodecoder.cpp
audiofactory.hpp
)

12
extern/osg-ffmpeg-videoplayer/audiodecoder.cpp vendored
View file

@ -6,24 +6,12 @@ extern "C"
#include <libavcodec/avcodec.h>
#ifdef HAVE_LIBSWRESAMPLE
#include <libswresample/swresample.h>
#else
// FIXME: remove this section once libswresample is packaged for Debian
#include <libavresample/avresample.h>
#include <libavutil/opt.h>
#define SwrContext AVAudioResampleContext
int swr_init(AVAudioResampleContext *avr);
void swr_free(AVAudioResampleContext **avr);
int swr_convert( AVAudioResampleContext *avr, uint8_t** output, int out_samples, const uint8_t** input, int in_samples);
AVAudioResampleContext * swr_alloc_set_opts( AVAudioResampleContext *avr, int64_t out_ch_layout, AVSampleFormat out_fmt, int out_rate, int64_t in_ch_layout, AVSampleFormat in_fmt, int in_rate, int o, void* l);
#endif
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(55,28,1)
#define av_frame_alloc avcodec_alloc_frame
#endif
}
#include "videostate.hpp"

110
extern/osg-ffmpeg-videoplayer/libavwrapper.cpp vendored
View file

@ -1,110 +0,0 @@
// This file is a wrapper around the libavresample library (the API-incompatible swresample replacement in the libav fork of ffmpeg), to make it look like swresample to the user.
#ifndef HAVE_LIBSWRESAMPLE
extern "C"
{
#include <stdint.h>
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
// From libavutil version 52.2.0 and onward the declaration of
// AV_CH_LAYOUT_* is removed from libavcodec/avcodec.h and moved to
// libavutil/channel_layout.h
#if AV_VERSION_INT(52, 2, 0) <= AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO)
#include <libavutil/channel_layout.h>
#endif
#include <libavresample/avresample.h>
#include <libavutil/opt.h>
/* FIXME: delete this file once libswresample is packaged for Debian */
int swr_init(AVAudioResampleContext *avr) { return 1; }
void swr_free(AVAudioResampleContext **avr) { avresample_free(avr); }
int swr_convert(
AVAudioResampleContext *avr,
uint8_t** output,
int out_samples,
const uint8_t** input,
int in_samples)
{
// FIXME: potential performance hit
int out_plane_size = 0;
int in_plane_size = 0;
return avresample_convert(avr, output, out_plane_size, out_samples,
(uint8_t **)input, in_plane_size, in_samples);
}
AVAudioResampleContext * swr_alloc_set_opts(
AVAudioResampleContext *avr,
int64_t out_ch_layout,
AVSampleFormat out_fmt,
int out_rate,
int64_t in_ch_layout,
AVSampleFormat in_fmt,
int in_rate,
int o,
void* l)
{
avr = avresample_alloc_context();
if(!avr)
return 0;
int res;
res = av_opt_set_int(avr, "out_channel_layout", out_ch_layout, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_ch_layout = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "out_sample_fmt", out_fmt, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_fmt = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "out_sample_rate", out_rate, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: out_rate = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_channel_layout", in_ch_layout, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_ch_layout = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_sample_fmt", in_fmt, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_fmt = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "in_sample_rate", in_rate, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: in_rate = %d\n", res);
return 0;
}
res = av_opt_set_int(avr, "internal_sample_fmt", AV_SAMPLE_FMT_FLTP, 0);
if(res < 0)
{
av_log(avr, AV_LOG_ERROR, "av_opt_set_int: internal_sample_fmt\n");
return 0;
}
if(avresample_open(avr) < 0)
{
av_log(avr, AV_LOG_ERROR, "Error opening context\n");
return 0;
}
else
return avr;
}
}
#endif