Added custom recipes

recipes/mffmpeg/__init__.py

@@ -0,0 +1,152 @@
+from pythonforandroid.toolchain import Recipe, current_directory, shprint
+from os.path import exists, join, realpath
+import sh
+
+
+class FFMpegRecipe(Recipe):
+    version = 'n4.3.1'
+    # Moved to github.com instead of ffmpeg.org to improve download speed
+    url = 'https://github.com/FFmpeg/FFmpeg/archive/{version}.zip'
+    depends = ['sdl2']  # Need this to build correct recipe order
+    opts_depends = ['openssl', 'ffpyplayer_codecs']
+    patches = ['patches/configure.patch']
+
+    def should_build(self, arch):
+        build_dir = self.get_build_dir(arch.arch)
+        return not exists(join(build_dir, 'lib', 'libavcodec.so'))
+
+    def prebuild_arch(self, arch):
+        self.apply_patches(arch)
+
+    def get_recipe_env(self, arch):
+        env = super().get_recipe_env(arch)
+        env['NDK'] = self.ctx.ndk_dir
+        return env
+
+    def build_arch(self, arch):
+        with current_directory(self.get_build_dir(arch.arch)):
+            env = arch.get_env()
+
+            # flags = ['--disable-everything']
+            flags = []
+            cflags = []
+            ldflags = []
+
+            if 'openssl' in self.ctx.recipe_build_order:
+                flags += [
+                    '--enable-openssl',
+                    '--enable-nonfree',
+                    '--enable-protocol=https,tls_openssl',
+                ]
+                build_dir = Recipe.get_recipe(
+                    'openssl', self.ctx).get_build_dir(arch.arch)
+                cflags += ['-I' + build_dir + '/include/',
+                           '-DOPENSSL_API_COMPAT=0x10002000L']
+                ldflags += ['-L' + build_dir]
+
+            if 'ffpyplayer_codecs' in self.ctx.recipe_build_order:
+                # Enable GPL
+                flags += ['--enable-gpl']
+
+                # libx264
+                flags += ['--enable-libx264']
+                build_dir = Recipe.get_recipe(
+                    'libx264', self.ctx).get_build_dir(arch.arch)
+                cflags += ['-I' + build_dir + '/include/']
+                ldflags += ['-lx264', '-L' + build_dir + '/lib/']
+
+                # libshine
+                flags += ['--enable-libshine']
+                build_dir = Recipe.get_recipe('libshine', self.ctx).get_build_dir(arch.arch)
+                cflags += ['-I' + build_dir + '/include/']
+                ldflags += ['-lshine', '-L' + build_dir + '/lib/']
+                ldflags += ['-lm']
+
+                # libvpx
+                flags += ['--enable-libvpx']
+                build_dir = Recipe.get_recipe(
+                    'libvpx', self.ctx).get_build_dir(arch.arch)
+                cflags += ['-I' + build_dir + '/include/']
+                ldflags += ['-lvpx', '-L' + build_dir + '/lib/']
+
+                # Enable all codecs:
+                flags += [
+                    '--enable-parsers',
+                    '--enable-decoders',
+                    '--enable-encoders',
+                    '--enable-muxers',
+                    '--enable-demuxers',
+                ]
+            else:
+                # Enable codecs only for .mp4:
+                flags += [
+                    '--enable-parser=aac,ac3,h261,h264,mpegaudio,mpeg4video,mpegvideo,vc1',
+                    '--enable-decoder=aac,h264,mpeg4,mpegvideo',
+                    '--enable-muxer=h264,mov,mp4,mpeg2video',
+                    '--enable-demuxer=aac,h264,m4v,mov,mpegvideo,vc1,rtsp',
+                ]
+
+            # needed to prevent _ffmpeg.so: version node not found for symbol av_init_packet@LIBAVFORMAT_52
+            # /usr/bin/ld: failed to set dynamic section sizes: Bad value
+            flags += [
+                '--disable-symver',
+            ]
+
+            # disable binaries / doc
+            flags += [
+                # '--disable-programs',
+                '--disable-doc',
+            ]
+
+            # other flags:
+            flags += [
+                '--enable-filter=aresample,resample,crop,adelay,volume,scale',
+                '--enable-protocol=file,http,hls,udp,tcp',
+                '--enable-small',
+                '--enable-hwaccels',
+                '--enable-pic',
+                '--disable-static',
+                '--disable-debug',
+                '--enable-shared',
+            ]
+
+            if 'arm64' in arch.arch:
+                arch_flag = 'aarch64'
+            elif 'x86' in arch.arch:
+                arch_flag = 'x86'
+                flags += ['--disable-asm']
+            else:
+                arch_flag = 'arm'
+
+            # android:
+            flags += [
+                '--target-os=android',
+                '--enable-cross-compile',
+                '--cross-prefix={}-'.format(arch.target),
+                '--arch={}'.format(arch_flag),
+                '--strip={}'.format(self.ctx.ndk.llvm_strip),
+                '--sysroot={}'.format(self.ctx.ndk.sysroot),
+                '--enable-neon',
+                '--prefix={}'.format(realpath('.')),
+            ]
+
+            if arch_flag == 'arm':
+                cflags += [
+                    '-mfpu=vfpv3-d16',
+                    '-mfloat-abi=softfp',
+                    '-fPIC',
+                ]
+
+            env['CFLAGS'] += ' ' + ' '.join(cflags)
+            env['LDFLAGS'] += ' ' + ' '.join(ldflags)
+
+            configure = sh.Command('./configure')
+            shprint(configure, *flags, _env=env)
+            shprint(sh.make, '-j4', _env=env)
+            shprint(sh.make, 'install', _env=env)
+            # copy libs:
+            sh.cp('-a', sh.glob('./lib/lib*.so'),
+                  self.ctx.get_libs_dir(arch.arch))
+
+
+recipe = FFMpegRecipe()