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[client] audio: refactor audio to playback and add record funcs

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This commit is contained in:
Geoffrey McRae
2022-01-06 22:47:22 +11:00
parent 34e5f7e968
commit e6bd36ec7c
5 changed files with 75 additions and 54 deletions
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59
client/include/interface/audiodev.h
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@@ -38,32 +38,47 @@ struct LG_AudioDevOps
/* final free */
void (*free)(void);
/* setup the playback audio stream
* Note: currently SPICE only supports S16 samples so always assume so
*/
void (*start)(int channels, int sampleRate);
struct
{
/* start the playback audio stream
* Note: currently SPICE only supports S16 samples so always assume so
*/
void (*start)(int channels, int sampleRate);
/* called for each packet of output audio to play
* Note: size is the size of data in bytes, not frames/samples
*/
void (*play)(uint8_t * data, int size);
/* called for each packet of output audio to play
* Note: size is the size of data in bytes, not frames/samples
*/
void (*play)(uint8_t * data, int size);
/* called when SPICE reports the audio stream has stopped */
void (*stop)(void);
/* called when SPICE reports the audio stream has stopped */
void (*stop)(void);
/* [optional] called to set the volume of the channels */
void (*volume)(int channels, const uint16_t volume[]);
/* [optional] called to set the volume of the channels */
void (*volume)(int channels, const uint16_t volume[]);
/* [optional] called to set muting of the output */
void (*mute)(bool mute);
/* [optional] called to set muting of the output */
void (*mute)(bool mute);
}
playback;
struct
{
/* start the record stream
* Note: currently SPICE only supports S16 samples so always assume so
*/
void (*start)(int channels, int sampleRate,
void (*dataFn)(uint8_t * data, int size));
/* called when SPICE reports the audio stream has stopped */
void (*stop)(void);
/* [optional] called to set the volume of the channels */
void (*volume)(int channels, const uint16_t volume[]);
/* [optional] called to set muting of the input */
void (*mute)(bool mute);
}
record;
};
#define ASSERT_LG_AUDIODEV_VALID(x) \
DEBUG_ASSERT((x)->name ); \
DEBUG_ASSERT((x)->init ); \
DEBUG_ASSERT((x)->free ); \
DEBUG_ASSERT((x)->start ); \
DEBUG_ASSERT((x)->play ); \
DEBUG_ASSERT((x)->stop );
#endif