Lines Matching refs:buffer

27  *        In single process, BufferQueueProducer is producer to request buffer, flush buffer,
28  *        cancel buffer and set buffer attr.
34      * @param [in] BufferQueue bufferQueue, to request buffer, flush buffer,
35     *              cancel buffer and set buffer attr.
45      * @brief Request buffer. Surface producer requests buffer.
46      *        Waiting until some buffer could used.
48      *        wait = 1. waiting util get surface buffer.
49      *        wait = 0. No wait to get surface buffer.
50      * @returns buffer pointer.
55      * @brief Flush buffer for consumer acquire. When producer flush buffer, to
56      *        push to dirty list, and call back to consumer that buffer is available to acquire.
57      * @param [in] SurfaceBufferImpl pointer, Which buffer could acquire for consumer.
58      * @returns Flush buffer succeed or not.
61     int32_t FlushBuffer(SurfaceBufferImpl* buffer) override;
64      * @brief Enqueue buffer for consumer acquire and notice consumer to acquire it.
65      * @param [in] SurfaceBufferImpl, Which buffer could acquire for consumer.
66      * @returns Enqueue buffer succeed or not.
69     int32_t EnqueueBuffer(SurfaceBufferImpl& buffer);
72      * @brief Cancel buffer. Producer cancel this buffer, buffer will push to free list for request it.
75     void Cancel(SurfaceBufferImpl* buffer) override;
78      * @brief Set queue size, the surface could alloc max buffer count.
80      * @param [in] queueSize. Could allocate buffer count.
85      * @brief Get queue size, the surface could alloc max buffer count.
91      * @brief Set width and height to calculate the buffer size.
98      * @brief Get width, buffer width to calculate the buffer size..
104      * @brief Get height, buffer height to calculate the buffer size..
110      * @brief Set format, to calculate the buffer size.
117      * @brief Get format, buffer format to calculate the buffer size..
141      * @brief Set buffer size. Surface alloc buffer size, no need to calculate by width, height, format...
142      * @param [in] The buffer size
147      * @brief Get buffer size. Surface alloc buffer size.
149      * @returns The buffer size.
154      * @brief Set buffer usage. Surface alloc physical or virtual memory buffer.
156      *        Default is BUFFER_CONSUMER_USAGE_SORTWARE, which will alloc virtual memory buffer.
157      * @param [in] The buffer usage.
162      * @brief Get buffer usage. Surface alloc physical or virtual memory buffer.
164      * @returns The buffer usage.
182      * @brief Register consumer listener, when some buffer is available for acquired.