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* modify pa_channel_map_init_auto() to take an extra argument specifying the standard to use (ALSA, AIFF, ...)

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* add some more validity checks to pa_source_new(),pa_sink_new(),pa_sink_input_new(),pa_source_output_new()


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@888 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-05-16 23:47:38 +00:00
parent c63cc7bb79
commit 4b6ab291a7
27 changed files with 237 additions and 191 deletions
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14
src/polyp/channelmap.h
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@ -120,6 +120,15 @@ typedef enum pa_channel_position {
PA_CHANNEL_POSITION_MAX
} pa_channel_position_t;
/** A list of channel mapping definitions for pa_channel_map_init_auto() */
typedef enum pa_channel_map_def {
PA_CHANNEL_MAP_AIFF, /**< The mapping from RFC3551, which is based on AIFF-C */
PA_CHANNEL_MAP_ALSA, /**< The default mapping used by ALSA */
PA_CHANNEL_MAP_AUX, /**< Only aux channels */
PA_CHANNEL_MAP_DEFAULT = PA_CHANNEL_MAP_AIFF /**< The default channel map */
} pa_channel_map_def_t;
/** A channel map which can be used to attach labels to specific
* channels of a stream. These values are relevant for conversion and
* mixing of streams */
@ -138,9 +147,8 @@ pa_channel_map* pa_channel_map_init_mono(pa_channel_map *m);
pa_channel_map* pa_channel_map_init_stereo(pa_channel_map *m);
/** Initialize the specified channel map for the specified number
* of channels using default labels and return a pointer to it.
* Uses the mapping from RFC3551, which is based on AIFF-C. */
pa_channel_map* pa_channel_map_init_auto(pa_channel_map *m, unsigned channels);
* of channels using default labels and return a pointer to it. */
pa_channel_map* pa_channel_map_init_auto(pa_channel_map *m, unsigned channels, pa_channel_map_def_t def);
/** Return a text label for the specified channel position */
const char* pa_channel_position_to_string(pa_channel_position_t pos);