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dep/cubeb: Sync to 19fcbef

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And apply PR #740 (Re-enable and polish IAudioClient3 to achieve lower
latencies).

`*latency_frames = min_period;` in wasapi_get_min_latency was changed to
`*latency_frames = hns_to_frames(params.rate, min_period_rt);`, as
otherwise it reports in mixer frames, not stream frames.
This commit is contained in:
Stenzek
2024-05-12 17:10:00 +10:00
parent c803c4fbef
commit 872cee908c
14 changed files with 502 additions and 156 deletions
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50
dep/cubeb/include/cubeb/cubeb.h
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@ -258,11 +258,23 @@ typedef enum {
the jack backend. */
} cubeb_stream_prefs;
/**
* Input stream audio processing parameters. Only applicable with
* CUBEB_STREAM_PREF_VOICE.
*/
typedef enum {
CUBEB_INPUT_PROCESSING_PARAM_NONE = 0x00,
CUBEB_INPUT_PROCESSING_PARAM_ECHO_CANCELLATION = 0x01,
CUBEB_INPUT_PROCESSING_PARAM_NOISE_SUPPRESSION = 0x02,
CUBEB_INPUT_PROCESSING_PARAM_AUTOMATIC_GAIN_CONTROL = 0x04,
CUBEB_INPUT_PROCESSING_PARAM_VOICE_ISOLATION = 0x08,
} cubeb_input_processing_params;
/** Stream format initialization parameters. */
typedef struct {
cubeb_sample_format format; /**< Requested sample format. One of
#cubeb_sample_format. */
uint32_t rate; /**< Requested sample rate. Valid range is [1000, 192000]. */
uint32_t rate; /**< Requested sample rate. Valid range is [1000, 384000]. */
uint32_t channels; /**< Requested channel count. Valid range is [1, 8]. */
cubeb_channel_layout
layout; /**< Requested channel layout. This must be consistent with the
@ -519,6 +531,18 @@ cubeb_get_min_latency(cubeb * context, cubeb_stream_params * params,
CUBEB_EXPORT int
cubeb_get_preferred_sample_rate(cubeb * context, uint32_t * rate);
/** Get the supported input processing features for this backend. See
cubeb_stream_set_input_processing for how to set them for a particular input
stream.
@param context A pointer to the cubeb context.
@param params Out parameter for the input processing params supported by
this backend.
@retval CUBEB_OK
@retval CUBEB_ERROR_NOT_SUPPORTED */
CUBEB_EXPORT int
cubeb_get_supported_input_processing_params(
cubeb * context, cubeb_input_processing_params * params);
/** Destroy an application context. This must be called after all stream have
* been destroyed.
@param context A pointer to the cubeb context.*/
@ -646,6 +670,30 @@ CUBEB_EXPORT int
cubeb_stream_get_current_device(cubeb_stream * stm,
cubeb_device ** const device);
/** Set input mute state for this stream. Some platforms notify the user when an
application is accessing audio input. When all inputs are muted they can
prove to the user that the application is not actively capturing any input.
@param stream the stream for which to set input mute state
@param muted whether the input should mute or not
@retval CUBEB_OK
@retval CUBEB_ERROR_INVALID_PARAMETER if this stream does not have an input
device
@retval CUBEB_ERROR_NOT_SUPPORTED */
CUBEB_EXPORT int
cubeb_stream_set_input_mute(cubeb_stream * stream, int mute);
/** Set what input processing features to enable for this stream.
@param stream the stream for which to set input processing features.
@param params what input processing features to use
@retval CUBEB_OK
@retval CUBEB_ERROR if params could not be applied
@retval CUBEB_ERROR_INVALID_PARAMETER if a given param is not supported by
this backend, or if this stream does not have an input device
@retval CUBEB_ERROR_NOT_SUPPORTED */
CUBEB_EXPORT int
cubeb_stream_set_input_processing_params(cubeb_stream * stream,
cubeb_input_processing_params params);
/** Destroy a cubeb_device structure.
@param stream the stream passed in cubeb_stream_get_current_device
@param devices the devices to destroy