Lines Matching refs:buffer

53      * @brief Set queue size, the surface could alloc max buffer count.
55      * @param [in] queueSize. Could alloc buffer count.
60      * @brief Get queue size, the surface could alloc max buffer count.
66      * @brief Set width and height to calculate the buffer size.
73      * @brief Get width, buffer width to calculate the buffer size..
79      * @brief Get height, buffer height to calculate the buffer size..
85      * @brief Set format, to calculate the buffer size.
92      * @brief Get format, buffer format to calculate the buffer size..
116      * @brief Set buffer size. Surface alloc buffer size, no need to calculate by width, height, format...
117      * @param [in] The buffer size
122      * @brief Get buffer size. Surface alloc buffer size.
124      * @returns The buffer size.
129      * @brief Set buffer usage. Surface alloc physical or virtual memory buffer.
131      *        Default is BUFFER_CONSUMER_USAGE_SORTWARE, which will alloc virtual memory buffer.
132      * @param [in] The buffer usage.
137      * @brief Get buffer usage. Surface alloc physical or virtual memory buffer.
139      * @returns The buffer usage.
157      * @brief Request buffer. Surface producer requests buffer.
158      *        Waiting until some buffer could used. Default wait = 0;
160      *        wait = 1. waiting util get surface buffer.
161      *        wait = 0. No wait to get surface buffer.
162      * @returns buffer pointer.
167      * @brief Flush buffer for consumer acquire. When producer flush buffer, buffer
168      *        whill push to dirty list, and call back to consumer that buffer is available to acquire.
169      * @param [in] SurfaceBuffer pointer, Which buffer could acquire for consumer.
170      * @returns Flush buffer succeed or not.
173     int32_t FlushBuffer(SurfaceBuffer* buffer) override;
176      * @brief Acquire buffer. Consumer acquire buffer, which producer has flush and push to free list.
177      * @returns buffer pointer.
182      * @brief Release buffer. Consumer release buffer, which will push to free list for producer request it.
183      * @param [in] SurfaceBuffer, Which buffer need to release.
184      * @returns Whether Release buffer succeed or not.
186     bool ReleaseBuffer(SurfaceBuffer* buffer) override;
189      * @brief Cancel buffer. Producer cancel this buffer, buffer will push to free list for request it.
190      * @param [in] SurfaceBuffer pointer, Which buffer will push back to free list for request it.
192     void CancelBuffer(SurfaceBuffer* buffer) override;
195      * @brief Register consumer listener, when some buffer is available for acquired.