diff options
| author | Max Kellermann <max@duempel.org> | 2012-08-15 00:57:32 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2012-08-15 00:57:32 +0200 |
| commit | 4a993cd79ec4149c3b52b383a8f751be26c2bac5 (patch) | |
| tree | 589b466f0265ce8c4fcdf0ad8204727f275cff46 | |
| parent | 02325d2edec3c8ac733f4565595d27127cb5c9c1 (diff) | |
decoder/fluidsynth: add "sample_rate" setting
| -rw-r--r-- | NEWS | 1 | ||||
| -rw-r--r-- | doc/user.xml | 9 | ||||
| -rw-r--r-- | src/decoder/fluidsynth_decoder_plugin.c | 20 |
3 files changed, 24 insertions, 6 deletions
@@ -5,6 +5,7 @@ ver 0.17.2 (2012/??/??) - fluidsynth: remove throttle (requires libfluidsynth 1.1) - fluidsynth: stop playback at end of file - fluidsynth: check MIDI file format while scanning + - fluidsynth: add sample rate setting * output: - httpd: use monotonic clock, avoid hiccups after system clock adjustment - httpd: fix throttling bug after resuming playback diff --git a/doc/user.xml b/doc/user.xml index bb83674d..13a2c738 100644 --- a/doc/user.xml +++ b/doc/user.xml @@ -836,6 +836,15 @@ systemctl start mpd.socket</programlisting> <tbody> <row> <entry> + <varname>sample_rate</varname> + </entry> + <entry> + The sample rate that shall be synthesized by the + plugin. Defaults to 48000. + </entry> + </row> + <row> + <entry> <varname>soundfont</varname> </entry> <entry> diff --git a/src/decoder/fluidsynth_decoder_plugin.c b/src/decoder/fluidsynth_decoder_plugin.c index ed0efdd9..894b2d35 100644 --- a/src/decoder/fluidsynth_decoder_plugin.c +++ b/src/decoder/fluidsynth_decoder_plugin.c @@ -19,6 +19,7 @@ #include "config.h" #include "decoder_api.h" +#include "audio_check.h" #include "conf.h" #include <glib.h> @@ -28,6 +29,7 @@ #undef G_LOG_DOMAIN #define G_LOG_DOMAIN "fluidsynth" +static unsigned sample_rate; static const char *soundfont_path; /** @@ -69,6 +71,15 @@ fluidsynth_mpd_log_function(int level, char *message, G_GNUC_UNUSED void *data) static bool fluidsynth_init(const struct config_param *param) { + GError *error = NULL; + + sample_rate = config_get_block_unsigned(param, "sample_rate", 48000); + if (!audio_check_sample_rate(sample_rate, &error)) { + g_warning("%s\n", error->message); + g_error_free(error); + return false; + } + soundfont_path = config_get_block_string(param, "soundfont", "/usr/share/sounds/sf2/FluidR3_GM.sf2"); @@ -82,11 +93,6 @@ fluidsynth_init(const struct config_param *param) static void fluidsynth_file_decode(struct decoder *decoder, const char *path_fs) { - static const struct audio_format audio_format = { - .sample_rate = 48000, - .format = SAMPLE_FORMAT_S16, - .channels = 2, - }; char setting_sample_rate[] = "synth.sample-rate"; /* char setting_verbose[] = "synth.verbose"; @@ -104,7 +110,7 @@ fluidsynth_file_decode(struct decoder *decoder, const char *path_fs) if (settings == NULL) return; - fluid_settings_setnum(settings, setting_sample_rate, 48000); + fluid_settings_setnum(settings, setting_sample_rate, sample_rate); /* fluid_settings_setstr(settings, setting_verbose, setting_yes); @@ -158,6 +164,8 @@ fluidsynth_file_decode(struct decoder *decoder, const char *path_fs) /* initialization complete - announce the audio format to the MPD core */ + struct audio_format audio_format; + audio_format_init(&audio_format, sample_rate, SAMPLE_FORMAT_S16, 2); decoder_initialized(decoder, &audio_format, false, -1); while (fluid_player_get_status(player) == FLUID_PLAYER_PLAYING) { |