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Merge ffmpeg support

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This commit is contained in:
Alibek Omarov
2025-06-15 13:15:17 +05:00
parent 2234f91c38 004af02e99
commit 907e02da8d
22 changed files with 974 additions and 1033 deletions
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engine/wscript
+40
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@@ -14,6 +14,21 @@ int main(int argc, char **argv)
{
backtrace(0, 0);
backtrace_symbols(0, 0);
}'''
FFMPEG_CHECK_FRAGMENT='''
#include <libswresample/swresample.h>
#include <libavformat/avformat.h>
#include <libavcodec/avcodec.h>
#include <libswscale/swscale.h>
#include <libavutil/avutil.h>
int main(int argc, char **argv)
{
swresample_version();
avformat_version();
avcodec_version();
swscale_version();
avutil_version();
return 0;
}
'''
@@ -42,6 +57,9 @@ def options(opt):
grp.add_option('--enable-ffmpeg', action = 'store_true', dest = 'FFMPEG', default = False,
help = '') # hidden option, does nothing
grp.add_option('--enable-ffmpeg', action = 'store_true', dest = 'FFMPEG', default = False,
help = 'enable ffmpeg based movie playback')
opt.load('sdl2')
def find_sdl(conf):
@@ -126,6 +144,21 @@ def configure(conf):
conf.define('ENGINE_DLL', 1)
conf.define_cond('XASH_ENGINE_TESTS', conf.options.ENGINE_TESTS)
if conf.options.FFMPEG:
# add ffmpeg libraries into single uselib package
conf.check_cfg(package='libswresample', uselib_store='SWRESAMPLE', args='--cflags --libs')
conf.check_cfg(package='libavformat', uselib_store='AVFORMAT', args='--cflags --libs')
conf.check_cfg(package='libavcodec', uselib_store='AVCODEC', args='--cflags --libs')
conf.check_cfg(package='libswscale', uselib_store='SWSCALE', args='--cflags --libs')
conf.check_cfg(package='libavutil', uselib_store='AVUTIL', args='--cflags --libs')
# validate ffmpeg libs installation
conf.check_cc(fragment=FFMPEG_CHECK_FRAGMENT, use='SWRESAMPLE AVCODEC AVFORMAT AVUTIL SWSCALE', msg='Checking for ffmpeg sanity')
conf.env.FFMPEG = True
conf.define('HAVE_FFMPEG', True)
conf.define_cond('XASH_STATIC_LIBS', conf.env.STATIC_LINKING)
conf.define_cond('XASH_CUSTOM_SWAP', conf.options.CUSTOM_SWAP)
conf.define_cond('XASH_NO_ASYNC_NS_RESOLVE', not have_async_resolve)
@@ -202,6 +235,13 @@ def build(bld):
source += bld.path.ant_glob(['platform/sdl%d/*.c' % bld.env.XASH_SDL])
defines += ['XASH_SDL=%d' % bld.env.XASH_SDL]
if bld.get_define('HAVE_FFMPEG'):
libs.append('SWRESAMPLE')
libs.append('AVCODEC')
libs.append('AVFORMAT')
libs.append('AVUTIL')
libs.append('SWSCALE')
# add client files
if not bld.env.DEDICATED:
source += bld.path.ant_glob('client/**/*.c')