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Searched defs:AudioMmapBufferDescriptor (Results 1 – 4 of 4) sorted by relevance

/ohos5.0/drivers/peripheral/bluetooth/audio/interfaces/include/
H A Daudio_types.h285 struct AudioMmapBufferDescriptor { struct
286 void *memoryAddress; /**< Pointer to the mmap buffer */
287 int32_t memoryFd; /**< File descriptor of the mmap buffer */
288 int32_t totalBufferFrames; /**< Total size of the mmap buffer (unit: frame )*/
289 int32_t transferFrameSize; /**< Transfer size (unit: frame) */
290 … int32_t isShareable; /**< Whether the mmap buffer can be shared among processes */
291 uint32_t offset;
/ohos5.0/foundation/distributedhardware/distributed_audio/common/include/
H A Daudio_types.h359 struct AudioMmapBufferDescriptor { struct
360 void *memoryAddress; /**< Pointer to the mmap buffer */
361 int32_t memoryFd; /**< File descriptor of the mmap buffer */
362 int32_t totalBufferFrames; /**< Total size of the mmap buffer (unit: frame )*/
363 int32_t transferFrameSize; /**< Transfer size (unit: frame) */
364 … int32_t isShareable; /**< Whether the mmap buffer can be shared among processes */
365 uint32_t offset;
/ohos5.0/drivers/peripheral/audio/interfaces/2.0/include/
H A Daudio_types.h360 struct AudioMmapBufferDescriptor { struct
361 void *memoryAddress; /**< Pointer to the mmap buffer */
362 int32_t memoryFd; /**< File descriptor of the mmap buffer */
363 int32_t totalBufferFrames; /**< Total size of the mmap buffer (unit: frame )*/
364 int32_t transferFrameSize; /**< Transfer size (unit: frame) */
365 … int32_t isShareable; /**< Whether the mmap buffer can be shared among processes */
366 uint32_t offset;
/ohos5.0/drivers/peripheral/audio/interfaces/include/
H A Daudio_types.h359 struct AudioMmapBufferDescriptor { struct
360 void *memoryAddress; /**< Pointer to the mmap buffer */
361 int32_t memoryFd; /**< File descriptor of the mmap buffer */
362 int32_t totalBufferFrames; /**< Total size of the mmap buffer (unit: frame )*/
363 int32_t transferFrameSize; /**< Transfer size (unit: frame) */
364 … int32_t isShareable; /**< Whether the mmap buffer can be shared among processes */
365 uint32_t offset;