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audio: allocate streams separately from devices

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Matheus
2026-08-05 22:44:36 -03:00
parent 37dcd0256e
commit c75b45436a
3 changed files with 204 additions and 60 deletions
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kernel-src/include/kernel/audio.h
+6 -2
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@@ -8,6 +8,11 @@
typedef struct audio_stream audio_stream_t;
typedef struct {
int (*acquire_stream)(void *private, bool nonblocking, audio_stream_t **stream);
void (*release_stream)(void *private, audio_stream_t *stream);
} audio_device_ops_t;
#define AUDIO_STREAM_INFO_FRAGMENT_SIZE 1
#define AUDIO_STREAM_INFO_SPEED 2
#define AUDIO_STREAM_INFO_CHANNELS 3
@@ -33,7 +38,6 @@ typedef struct audio_stream {
ringbuffer_t ringbuffer;
pollheader_t pollheader;
audio_stream_ops_t *ops;
bool opened;
bool playing;
int trigger;
size_t underruns;
@@ -44,6 +48,6 @@ typedef struct audio_stream {
bool audio_take_stream_data(audio_stream_t *stream, void *buffer, size_t size);
int audio_initialize_stream(audio_stream_t *stream, audio_stream_ops_t *stream_ops);
int audio_register_stream(audio_stream_t *stream);
int audio_register_device(audio_device_ops_t *device_ops, void *private);
#endif