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| #define | AOUT_MAX_ADVANCE_TIME (AOUT_MAX_PREPARE_TIME + CLOCK_FREQ) |
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| #define | AOUT_MAX_PREPARE_TIME (2 * CLOCK_FREQ) |
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| #define | AOUT_MIN_PREPARE_TIME AOUT_MAX_PTS_ADVANCE |
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| #define | AOUT_MAX_PTS_ADVANCE (CLOCK_FREQ / 25) |
| | Maximum advance of actual audio playback time to coded PTS, above which downsampling will be performed. More...
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| #define | AOUT_MAX_PTS_DELAY (3 * CLOCK_FREQ / 50) |
| | Maximum delay of actual audio playback time from coded PTS, above which upsampling will be performed. More...
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| #define | AOUT_MAX_RESAMPLING 10 |
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| #define | AOUT_FMTS_IDENTICAL(p_first, p_second) |
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| #define | AOUT_FMTS_SIMILAR(p_first, p_second) |
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| #define | AOUT_FMT_LINEAR(p_format) (aout_BitsPerSample((p_format)->i_format) != 0) |
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| #define | VLC_CODEC_SPDIFL VLC_FOURCC('s','p','d','i') |
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| #define | VLC_CODEC_SPDIFB VLC_FOURCC('s','p','d','b') |
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| #define | AOUT_FMT_SPDIF(p_format) |
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| #define | AOUT_FMT_HDMI(p_format) |
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| #define | AOUT_VAR_CHAN_UNSET 0 /* must be zero */ |
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| #define | AOUT_VAR_CHAN_STEREO 1 |
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| #define | AOUT_VAR_CHAN_RSTEREO 2 |
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| #define | AOUT_VAR_CHAN_LEFT 3 |
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| #define | AOUT_VAR_CHAN_RIGHT 4 |
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| #define | AOUT_VAR_CHAN_DOLBYS 5 |
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| #define | AOUT_VAR_CHAN_HEADPHONES 6 |
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| #define | AOUT_VAR_CHAN_MONO 7 |
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| #define | AOUT_SPDIF_SIZE 6144 |
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| #define | A52_FRAME_NB 1536 |
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| #define | AOUT_CHAN_REMAP_INIT |
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| #define | AOUT_RESTART_FILTERS 0x1 |
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| #define | AOUT_RESTART_OUTPUT (AOUT_RESTART_FILTERS|0x2) |
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| #define | AOUT_RESTART_STEREOMODE (AOUT_RESTART_OUTPUT|0x4) |
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| #define | aout_FormatPrint(o, t, f) aout_FormatPrint(VLC_OBJECT(o), t, f) |
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| #define | AOUT_VOLUME_DEFAULT 256 |
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| #define | AOUT_VOLUME_MAX 512 |
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| #define | AOUT_FILTERS_CFG_INIT |
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| #define | aout_FiltersNew(o, inf, outf, rv, remap) aout_FiltersNew(VLC_OBJECT(o),inf,outf,rv,remap) |
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| #define | aout_FiltersDelete(o, f) aout_FiltersDelete(VLC_OBJECT(o),f) |
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| 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...
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| void | aout_ChannelReorder (void *, size_t, uint8_t, const uint8_t *, vlc_fourcc_t) |
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| void | aout_Interleave (void *dst, const void *const *planes, unsigned samples, unsigned channels, vlc_fourcc_t fourcc) |
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| void | aout_Deinterleave (void *dst, const void *src, unsigned samples, unsigned channels, vlc_fourcc_t fourcc) |
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| 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...
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| |
| 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...
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| static unsigned | aout_FormatNbChannels (const audio_sample_format_t *fmt) |
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| unsigned int | aout_BitsPerSample (vlc_fourcc_t i_format) |
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| void | aout_FormatPrepare (audio_sample_format_t *p_format) |
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| void | aout_FormatPrint (vlc_object_t *, const char *, const audio_sample_format_t *) |
| | Prints an audio sample format in a human-readable form. More...
|
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| const char * | aout_FormatPrintChannels (const audio_sample_format_t *) |
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| float | aout_VolumeGet (audio_output_t *) |
| | Gets the volume of the audio output stream (independent of mute). More...
|
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| int | aout_VolumeSet (audio_output_t *, float) |
| | Sets the volume of the audio output stream. More...
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| int | aout_VolumeUpdate (audio_output_t *, int, float *) |
| | Raises the volume. More...
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| int | aout_MuteGet (audio_output_t *) |
| | Gets the audio output stream mute flag. More...
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| int | aout_MuteSet (audio_output_t *, bool) |
| | Sets the audio output stream mute flag. More...
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| char * | aout_DeviceGet (audio_output_t *) |
| | Gets the currently selected device. More...
|
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| int | aout_DeviceSet (audio_output_t *, const char *) |
| | Selects an audio output device. More...
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| int | aout_DevicesList (audio_output_t *, char ***, char ***) |
| | Enumerates possible audio output devices. More...
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| static void | aout_VolumeReport (audio_output_t *aout, float volume) |
| | Report change of configured audio volume to the core and UI. More...
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| static void | aout_MuteReport (audio_output_t *aout, bool mute) |
| | Report change of muted flag to the core and UI. More...
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| static void | aout_PolicyReport (audio_output_t *aout, bool cork) |
| | Report audio policy status. More...
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| static void | aout_DeviceReport (audio_output_t *aout, const char *id) |
| | Report change of output device. More...
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| static void | aout_HotplugReport (audio_output_t *aout, const char *id, const char *name) |
| | Report a device hot-plug event. More...
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| static int | aout_GainRequest (audio_output_t *aout, float gain) |
| | Request a change of software audio amplification. More...
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| static void | aout_RestartRequest (audio_output_t *aout, unsigned mode) |
| |
| aout_filters_t * | aout_FiltersNew (vlc_object_t *, const audio_sample_format_t *, const audio_sample_format_t *, const aout_request_vout_t *, const aout_filters_cfg_t *cfg) |
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| void | aout_FiltersDelete (vlc_object_t *, aout_filters_t *) |
| | Destroys a chain of audio filters. More...
|
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| bool | aout_FiltersAdjustResampling (aout_filters_t *, int) |
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| block_t * | aout_FiltersPlay (aout_filters_t *, block_t *, int rate) |
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| block_t * | aout_FiltersDrain (aout_filters_t *) |
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| void | aout_FiltersFlush (aout_filters_t *) |
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| void | aout_FiltersChangeViewpoint (aout_filters_t *, const vlc_viewpoint_t *vp) |
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| vout_thread_t * | aout_filter_RequestVout (filter_t *, vout_thread_t *p_vout, const video_format_t *p_fmt) |
| |
Audio output modules interface
