static int load_avutil(ffmpeglib_t *lib)
{
if (!avutil_so) {
avutil_so = vice_dynlib_open(AVUTIL_SO_NAME);
if (!avutil_so) {
log_debug("opening dynamic library " AVUTIL_SO_NAME " failed! error: %s", vice_dynlib_error());
return -1;
}
GET_SYMBOL_AND_TEST_AVUTIL(av_free);
GET_SYMBOL_AND_TEST_AVUTIL(av_frame_alloc);
GET_SYMBOL_AND_TEST_AVUTIL(av_frame_get_buffer);
GET_SYMBOL_AND_TEST_AVUTIL(av_compare_ts);
GET_SYMBOL_AND_TEST_AVUTIL(av_get_channel_layout_nb_channels);
GET_SYMBOL_AND_TEST_AVUTIL(av_opt_set_int);
#ifndef HAVE_FFMPEG_AVRESAMPLE
GET_SYMBOL_AND_TEST_AVUTIL(av_opt_set_sample_fmt);
#endif
GET_SYMBOL_AND_TEST_AVUTIL(av_rescale_rnd);
GET_SYMBOL_AND_TEST_AVUTIL(av_rescale_q);
GET_SYMBOL_AND_TEST_AVUTIL(av_d2q);
GET_SYMBOL_AND_TEST_AVUTIL(av_frame_make_writable);
GET_SYMBOL_AND_TEST_AVUTIL(av_frame_free);
GET_SYMBOL_AND_TEST_AVUTIL(av_dict_set);
GET_SYMBOL_AND_TEST_AVUTIL(av_dict_free);
}
#ifdef NO_AVUTIL_CHECK
return 0;
#else
return check_version("avutil", avutil_so, "avutil_version", LIBAVUTIL_VERSION_INT);
#endif
}
static int load_avformat(ffmpeglib_t *lib)
{
if (!avformat_so) {
avformat_so = vice_dynlib_open(AVFORMAT_SO_NAME);
if (!avformat_so) {
log_debug("opening dynamic library " AVFORMAT_SO_NAME " failed! error: %s", vice_dynlib_error());
return -1;
}
GET_SYMBOL_AND_TEST_AVFORMAT(av_register_all);
GET_SYMBOL_AND_TEST_AVFORMAT(avformat_alloc_context);
GET_SYMBOL_AND_TEST_AVFORMAT(avformat_new_stream);
GET_SYMBOL_AND_TEST_AVFORMAT(avformat_write_header);
GET_SYMBOL_AND_TEST_AVFORMAT(av_interleaved_write_frame);
GET_SYMBOL_AND_TEST_AVFORMAT(av_write_trailer);
GET_SYMBOL_AND_TEST_AVFORMAT(avio_open);
GET_SYMBOL_AND_TEST_AVFORMAT(avio_close);
GET_SYMBOL_AND_TEST_AVFORMAT(av_dump_format);
GET_SYMBOL_AND_TEST_AVFORMAT(av_guess_format);
}
#ifdef NO_AVFORMAT_CHECK
return 0;
#else
return check_version("avformat", avformat_so, "avformat_version", LIBAVFORMAT_VERSION_INT);
#endif
}
static int load_avformat(ffmpeglib_t *lib)
{
if (!avformat_so) {
avformat_so = vice_dynlib_open(AVFORMAT_SO_NAME);
if (!avformat_so) {
log_debug("opening dynamic library " AVFORMAT_SO_NAME " failed!");
return -1;
}
GET_SYMBOL_AND_TEST_AVFORMAT(av_init_packet);
GET_SYMBOL_AND_TEST_AVFORMAT(av_register_all);
GET_SYMBOL_AND_TEST_AVFORMAT(av_new_stream);
GET_SYMBOL_AND_TEST_AVFORMAT(av_set_parameters);
GET_SYMBOL_AND_TEST_AVFORMAT(av_write_header);
GET_SYMBOL_AND_TEST_AVFORMAT(av_write_frame);
GET_SYMBOL_AND_TEST_AVFORMAT(av_write_trailer);
GET_SYMBOL_AND_TEST_AVFORMAT(url_fopen);
GET_SYMBOL_AND_TEST_AVFORMAT(url_fclose);
GET_SYMBOL_AND_TEST_AVFORMAT(dump_format);
GET_SYMBOL_AND_TEST_AVFORMAT(av_guess_format);
#ifndef HAVE_FFMPEG_SWSCALE
GET_SYMBOL_AND_TEST_AVFORMAT(img_convert);
#endif
}
#ifdef NO_AVFORMAT_CHECK
return 0;
#else
return check_version("avformat",avformat_so,"avformat_version",LIBAVFORMAT_VERSION_INT);
#endif
}
static int load_swscale(ffmpeglib_t *lib)
{
if (!swscale_so) {
swscale_so = vice_dynlib_open(SWSCALE_SO_NAME);
if (!swscale_so) {
log_debug("opening dynamic library " SWSCALE_SO_NAME " failed! error: %s", vice_dynlib_error());
return -1;
}
GET_SYMBOL_AND_TEST_SWSCALE(sws_getContext);
GET_SYMBOL_AND_TEST_SWSCALE(sws_freeContext);
GET_SYMBOL_AND_TEST_SWSCALE(sws_scale);
}
return check_version("swscale", swscale_so, "swscale_version", LIBSWSCALE_VERSION_INT);
}
static int load_avresample(ffmpeglib_t *lib)
{
if (!avresample_so) {
avresample_so = vice_dynlib_open(AVRESAMPLE_SO_NAME);
if (!avresample_so) {
log_debug("opening dynamic library " AVRESAMPLE_SO_NAME " failed! error: %s", vice_dynlib_error());
return -1;
}
GET_SYMBOL_AND_TEST_AVRESAMPLE(avresample_alloc_context);
GET_SYMBOL_AND_TEST_AVRESAMPLE(avresample_open);
GET_SYMBOL_AND_TEST_AVRESAMPLE(avresample_convert);
GET_SYMBOL_AND_TEST_AVRESAMPLE(avresample_get_delay);
GET_SYMBOL_AND_TEST_AVRESAMPLE(avresample_free);
}
return check_version("avresample", avresample_so, "avresample_version", LIBAVRESAMPLE_VERSION_INT);
}
static int load_swresample(ffmpeglib_t *lib)
{
if (!swresample_so) {
swresample_so = vice_dynlib_open(SWRESAMPLE_SO_NAME);
if (!swresample_so) {
log_debug("opening dynamic library " SWRESAMPLE_SO_NAME " failed! error: %s", vice_dynlib_error());
return -1;
}
GET_SYMBOL_AND_TEST_SWRESAMPLE(swr_alloc);
GET_SYMBOL_AND_TEST_SWRESAMPLE(swr_init);
GET_SYMBOL_AND_TEST_SWRESAMPLE(swr_convert);
GET_SYMBOL_AND_TEST_SWRESAMPLE(swr_get_delay);
GET_SYMBOL_AND_TEST_SWRESAMPLE(swr_free);
}
return check_version("swresample", swresample_so, "swresample_version", LIBSWRESAMPLE_VERSION_INT);
}
static int load_avutil(ffmpeglib_t *lib)
{
if (!avutil_so) {
avutil_so = vice_dynlib_open(AVUTIL_SO_NAME);
if (!avutil_so) {
log_debug("opening dynamic library " AVUTIL_SO_NAME " failed!");
return -1;
}
GET_SYMBOL_AND_TEST_AVUTIL(av_free);
}
#ifdef NO_AVUTIL_CHECK
return 0;
#else
return check_version("avutil",avutil_so,"avutil_version",LIBAVUTIL_VERSION_INT);
#endif
}
static int load_avcodec(ffmpeglib_t *lib)
{
if (!avcodec_so) {
avcodec_so = vice_dynlib_open(AVCODEC_SO_NAME);
if (!avcodec_so) {
log_debug("opening dynamic library " AVCODEC_SO_NAME " failed!");
return -1;
}
GET_SYMBOL_AND_TEST_AVCODEC(avcodec_open);
GET_SYMBOL_AND_TEST_AVCODEC(avcodec_close);
GET_SYMBOL_AND_TEST_AVCODEC(avcodec_find_encoder);
GET_SYMBOL_AND_TEST_AVCODEC(avcodec_encode_audio);
GET_SYMBOL_AND_TEST_AVCODEC(avcodec_encode_video);
GET_SYMBOL_AND_TEST_AVCODEC(avpicture_fill);
GET_SYMBOL_AND_TEST_AVCODEC(avpicture_get_size);
}
return check_version("avcodec",avcodec_so,"avcodec_version",LIBAVCODEC_VERSION_INT);
}
static int load_lib(void)
{
if (!lib_so) {
lib_so = vice_dynlib_open(SO_NAME);
if (!lib_so) {
log_debug("opening dynamic library " SO_NAME " failed!");
return -1;
}
GET_SYMBOL_AND_TEST(lame_init);
GET_SYMBOL_AND_TEST(lame_close);
GET_SYMBOL_AND_TEST(lame_set_num_channels);
GET_SYMBOL_AND_TEST(lame_set_in_samplerate);
GET_SYMBOL_AND_TEST(lame_set_quality);
GET_SYMBOL_AND_TEST(lame_set_brate);
GET_SYMBOL_AND_TEST(lame_init_params);
GET_SYMBOL_AND_TEST(lame_encode_buffer_interleaved);
GET_SYMBOL_AND_TEST(lame_encode_flush);
}
return 0;
}