diff options
| -rw-r--r-- | xine/BluRay/input_bluray.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/xine/BluRay/input_bluray.c b/xine/BluRay/input_bluray.c index 9e4a286c..a59632fb 100644 --- a/xine/BluRay/input_bluray.c +++ b/xine/BluRay/input_bluray.c @@ -217,6 +217,68 @@ static const char* bluray_plugin_get_mrl (input_plugin_t *this_gen) static int bluray_plugin_get_optional_data (input_plugin_t *this_gen, void *data, int data_type) { + bluray_input_plugin_t *this = (bluray_input_plugin_t *) this_gen; + int channel = *((int *)data); + + if (!this || !this->stream) + return INPUT_OPTIONAL_UNSUPPORTED; + + switch (data_type) { + + /* + * audio track language: + * - channel number can be mpeg-ts PID (0x1100 ... 0x11ff) + */ + case INPUT_OPTIONAL_DATA_AUDIOLANG: + if (this->nav_title) { + CLPI_PROG *prog = &this->nav_title->clip->cl->program.progs[0]; + int i, n = 0; + for (i=0 ; i < prog->num_streams; i++) + if (prog->streams[i].pid >= 0x1100 && prog->streams[i].pid < 0x1200) { + /* audio stream #n */ + if (channel == n || channel == prog->streams[i].pid) { + memcpy(data, prog->streams[i].lang, 4); + + lprintf("INPUT_OPTIONAL_DATA_AUDIOLANG: ch %d pid %x: %s\n", + channel, prog->streams[i].pid, prog->streams[i].lang); + + return INPUT_OPTIONAL_SUCCESS; + } + n++; + } + } + return INPUT_OPTIONAL_UNSUPPORTED; + + /* + * SPU track language: + * - channel number can be mpeg-ts PID (0x1200 ... 0x12ff) + */ + case INPUT_OPTIONAL_DATA_SPULANG: + if (this->nav_title) { + CLPI_PROG *prog = &this->nav_title->clip->cl->program.progs[0]; + int i, n = 0; + for (i=0 ; i < prog->num_streams; i++) + if (prog->streams[i].pid >= 0x1200 && prog->streams[i].pid < 0x1300 && + prog->streams[i].coding_type >= 0x90 && prog->streams[i].coding_type <= 0x92) { + /* subtitle stream #n */ + if (channel == n || channel == prog->streams[i].pid) { + + memcpy(data, prog->streams[i].lang, 4); + + lprintf("INPUT_OPTIONAL_DATA_SPULANG: ch %d pid %x: %s\n", + channel, prog->streams[i].pid, prog->streams[i].lang); + + return INPUT_OPTIONAL_SUCCESS; + } + n++; + } + } + return INPUT_OPTIONAL_UNSUPPORTED; + + default: + return DEMUX_OPTIONAL_UNSUPPORTED; + } + return INPUT_OPTIONAL_UNSUPPORTED; } |