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| #define | AOUT_MAX_ADVANCE_TIME (AOUT_MAX_PREPARE_TIME + VLC_TICK_FROM_SEC(1)) |
| |
| #define | AOUT_MAX_PREPARE_TIME VLC_TICK_FROM_SEC(2) |
| |
| #define | AOUT_MIN_PREPARE_TIME AOUT_MAX_PTS_ADVANCE |
| |
| #define | AOUT_MAX_PTS_ADVANCE VLC_TICK_FROM_MS(40) |
| | Maximum advance of actual audio playback time to coded PTS, above which downsampling will be performed. More...
|
| |
| #define | AOUT_MAX_PTS_DELAY VLC_TICK_FROM_MS(60) |
| | Maximum delay of actual audio playback time from coded PTS, above which upsampling will be performed. More...
|
| |
| #define | AOUT_MAX_RESAMPLING 10 |
| |
| #define | AOUT_FMTS_IDENTICAL(p_first, p_second) |
| |
| #define | AOUT_FMTS_SIMILAR(p_first, p_second) |
| |
| #define | AOUT_FMT_LINEAR(p_format) (aout_BitsPerSample((p_format)->i_format) != 0) |
| |
| #define | VLC_CODEC_SPDIFL VLC_FOURCC('s','p','d','i') |
| |
| #define | VLC_CODEC_SPDIFB VLC_FOURCC('s','p','d','b') |
| |
| #define | AOUT_FMT_SPDIF(p_format) |
| |
| #define | AOUT_FMT_HDMI(p_format) |
| |
| #define | AOUT_VAR_CHAN_UNSET 0 /* must be zero */ |
| |
| #define | AOUT_VAR_CHAN_STEREO 1 |
| |
| #define | AOUT_VAR_CHAN_RSTEREO 2 |
| |
| #define | AOUT_VAR_CHAN_LEFT 3 |
| |
| #define | AOUT_VAR_CHAN_RIGHT 4 |
| |
| #define | AOUT_VAR_CHAN_DOLBYS 5 |
| |
| #define | AOUT_VAR_CHAN_MONO 7 |
| |
| #define | AOUT_MIX_MODE_UNSET 0 |
| |
| #define | AOUT_MIX_MODE_STEREO 1 |
| |
| #define | AOUT_MIX_MODE_BINAURAL 2 |
| |
| #define | AOUT_MIX_MODE_4_0 3 |
| |
| #define | AOUT_MIX_MODE_5_1 4 |
| |
| #define | AOUT_MIX_MODE_7_1 5 |
| |
| #define | AOUT_SPDIF_SIZE 6144 |
| |
| #define | A52_FRAME_NB 1536 |
| |
| #define | AOUT_CHAN_REMAP_INIT |
| |
| #define | AOUT_RESTART_FILTERS 0x1 |
| |
| #define | AOUT_RESTART_OUTPUT (AOUT_RESTART_FILTERS|0x2) |
| |
| #define | AOUT_RESTART_STEREOMODE (AOUT_RESTART_OUTPUT|0x4) |
| |
| #define | aout_FormatPrint(o, t, f) aout_FormatPrint(VLC_OBJECT(o), t, f) |
| |
| #define | AOUT_VOLUME_DEFAULT 256 |
| |
| #define | AOUT_VOLUME_MAX 512 |
| |
| #define | AOUT_FILTERS_CFG_INIT |
| |
| #define | aout_FiltersNew(o, inf, outf, remap) aout_FiltersNew(VLC_OBJECT(o),inf,outf,remap) |
| |
| #define | aout_FiltersDelete(o, f) aout_FiltersDelete(VLC_OBJECT(o),f) |
| |
| #define | vlc_audio_meter_Init(a, b) vlc_audio_meter_Init(a, VLC_OBJECT(b)) |
| |
|
| unsigned | aout_CheckChannelReorder (const uint32_t *, const uint32_t *, uint32_t mask, uint8_t *table) |
| | This function computes the reordering needed to go from pi_chan_order_in to pi_chan_order_out. More...
|
| |
| void | aout_ChannelReorder (void *, size_t, uint8_t, const uint8_t *, vlc_fourcc_t) |
| |
| void | aout_Interleave (void *dst, const void *const *planes, unsigned samples, unsigned channels, vlc_fourcc_t fourcc) |
| |
| void | aout_Deinterleave (void *dst, const void *src, unsigned samples, unsigned channels, vlc_fourcc_t fourcc) |
| |
| bool | aout_CheckChannelExtraction (int *pi_selection, uint32_t *pi_layout, int *pi_channels, const uint32_t pi_order_dst[9], const uint32_t *pi_order_src, int i_channels) |
| | This function will compute the extraction parameter into pi_selection to go from i_channels with their type given by pi_order_src[] into the order describe by pi_order_dst. More...
|
| |
| void | aout_ChannelExtract (void *p_dst, int i_dst_channels, const void *p_src, int i_src_channels, int i_sample_count, const int *pi_selection, int i_bits_per_sample) |
| | Do the actual channels extraction using the parameters created by aout_CheckChannelExtraction. More...
|
| |
| static unsigned | aout_FormatNbChannels (const audio_sample_format_t *fmt) |
| |
| unsigned int | aout_BitsPerSample (vlc_fourcc_t i_format) |
| |
| void | aout_FormatPrepare (audio_sample_format_t *p_format) |
| |
| void | aout_FormatPrint (vlc_object_t *, const char *, const audio_sample_format_t *) |
| | Prints an audio sample format in a human-readable form. More...
|
| |
| const char * | aout_FormatPrintChannels (const audio_sample_format_t *) |
| |
| float | aout_VolumeGet (audio_output_t *) |
| | Gets the volume of the audio output stream (independent of mute). More...
|
| |
| int | aout_VolumeSet (audio_output_t *, float) |
| | Sets the volume of the audio output stream. More...
|
| |
| int | aout_VolumeUpdate (audio_output_t *, int, float *) |
| | Raises the volume. More...
|
| |
| int | aout_MuteGet (audio_output_t *) |
| | Gets the audio output stream mute flag. More...
|
| |
| int | aout_MuteSet (audio_output_t *, bool) |
| | Sets the audio output stream mute flag. More...
|
| |
| char * | aout_DeviceGet (audio_output_t *) |
| | Gets the currently selected device. More...
|
| |
| int | aout_DeviceSet (audio_output_t *, const char *) |
| | Selects an audio output device. More...
|
| |
| int | aout_DevicesList (audio_output_t *, char ***, char ***) |
| | Enumerates possible audio output devices. More...
|
| |
| static void | aout_VolumeReport (audio_output_t *aout, float volume) |
| | Report change of configured audio volume to the core and UI. More...
|
| |
| static void | aout_MuteReport (audio_output_t *aout, bool mute) |
| | Report change of muted flag to the core and UI. More...
|
| |
| static void | aout_PolicyReport (audio_output_t *aout, bool cork) |
| | Report audio policy status. More...
|
| |
| static void | aout_DeviceReport (audio_output_t *aout, const char *id) |
| | Report change of output device. More...
|
| |
| static void | aout_HotplugReport (audio_output_t *aout, const char *id, const char *name) |
| | Report a device hot-plug event. More...
|
| |
| static int | aout_GainRequest (audio_output_t *aout, float gain) |
| | Request a change of software audio amplification. More...
|
| |
| static void | aout_RestartRequest (audio_output_t *aout, unsigned mode) |
| |
| static int | aout_TimeGetDefault (audio_output_t *aout, vlc_tick_t *restrict delay) |
| | Default implementation for audio_output_t.time_get. More...
|
| |
| static void | aout_PauseDefault (audio_output_t *aout, bool paused, vlc_tick_t date) |
| | Default implementation for audio_output_t.pause. More...
|
| |
| int | aout_EnableFilter (audio_output_t *aout, const char *name, bool add) |
| | Enable or disable an audio filter ("audio-filter") More...
|
| |
| aout_filters_t * | aout_FiltersNew (vlc_object_t *, const audio_sample_format_t *, const audio_sample_format_t *, const aout_filters_cfg_t *cfg) |
| |
| void | aout_FiltersDelete (vlc_object_t *, aout_filters_t *) |
| | Destroys a chain of audio filters. More...
|
| |
| bool | aout_FiltersAdjustResampling (aout_filters_t *, int) |
| |
| block_t * | aout_FiltersPlay (aout_filters_t *, block_t *, float rate) |
| |
| block_t * | aout_FiltersDrain (aout_filters_t *) |
| |
| void | aout_FiltersFlush (aout_filters_t *) |
| |
| void | aout_FiltersChangeViewpoint (aout_filters_t *, const vlc_viewpoint_t *vp) |
| |
| vout_thread_t * | aout_filter_GetVout (filter_t *, const video_format_t *) |
| |
| static int | aout_TimeGet (audio_output_t *aout, vlc_tick_t *delay) |
| |
| void | vlc_audio_meter_Init (struct vlc_audio_meter *meter, vlc_object_t *parent) |
| | Initialize the audio meter structure. More...
|
| |
| void | vlc_audio_meter_Destroy (struct vlc_audio_meter *meter) |
| | Free allocated resource from the audio meter structure. More...
|
| |
| int | vlc_audio_meter_Reset (struct vlc_audio_meter *meter, const audio_sample_format_t *fmt) |
| | Set or reset the audio format. More...
|
| |
| vlc_audio_meter_plugin * | vlc_audio_meter_AddPlugin (struct vlc_audio_meter *meter, const char *chain, const struct vlc_audio_meter_plugin_owner *owner) |
| | Add an "audio meter" plugin. More...
|
| |
| void | vlc_audio_meter_RemovePlugin (struct vlc_audio_meter *meter, vlc_audio_meter_plugin *plugin) |
| | Remove an "audio meter" plugin. More...
|
| |
| void | vlc_audio_meter_Process (struct vlc_audio_meter *meter, block_t *block, vlc_tick_t date) |
| | Process an audio block. More...
|
| |
| void | vlc_audio_meter_Flush (struct vlc_audio_meter *meter) |
| | Flush all "audio meter" plugins. More...
|
| |
Audio output modules interface.
