Lines Matching defs:buffer
25 // Returned by the async pose ring buffer access API.
27 // Read-only pointer to the pose ring buffer. The current pose is in this
28 // buffer at element buffer[current_frame & (buffer_size - 1)]. The next
36 volatile const DvrPoseAsync* buffer;
42 // Number of elements in buffer. At least 8 and greater than min_future_count.
43 // Guaranteed to be a power of two. The total size of the buffer in bytes is:
142 // Get access to the shared memory pose ring buffer.
147 // |out_buffer| will be set to a pointer to the buffer.
148 // |out_fd| will be set to the gralloc buffer file descriptor, which is
149 // required for binding this buffer for GPU use.
161 // passed through a shared memory buffer obtained by calling
169 // Destroys the write buffer queue for the given |data_type|.