4. 加速器¶
4.1. 加速器回调¶
初始化：
- INIT_ACCELERANT
- CLONE_ACCELERANT
- ACCELERANT_CLONE_INFO_SIZE
- GET_ACCELERANT_CLONE_INFO
- UNINIT_ACCELERANT
- GET_ACCELERANT_DEVICE_INFO
- ACCELERANT_RETRACE_SEMAPHORE
模式配置:
- ACCELERANT_MODE_COUNT
- GET_MODE_LIST
- PROPOSE_DISPLAY_MODE
- SET_DISPLAY_MODE
- GET_DISPLAY_MODE
- GET_FRAME_BUFFER_CONFIG
- GET_PIXEL_CLOCK_LIMITS
- MOVE_DISPLAY
- SET_INDEXED_COLORS
- GET_TIMING_CONSTRAINTS
省电功能：
- DPMS_CAPABILITIES
- DPMS_MODE
- SET_DPMS_MODE
鼠标管理：
- SET_CURSOR_SHAPE
- MOVE_CURSOR
- SHOW_CURSOR
加速引擎同步：
- ACCELERANT_ENGINE_COUNT
- ACQUIRE_ENGINE
- RELEASE_ENGINE
- WAIT_ENGINE_IDLE
- GET_SYNC_TOKEN
- SYNC_TO_TOKEN
2D 加速：
- SCREEN_TO_SCREEN_BLIT
- FILL_RECTANGLE
- INVERT_RECTANGLE
- FILL_SPAN
- SCREEN_TO_SCREEN_TRANSPARENT_BLIT
- SCREEN_TO_SCREEN_SCALED_FILTERED_BLIT
硬件覆盖：
- OVERLAY_COUNT
- OVERLAY_SUPPORTED_SPACES
- OVERLAY_SUPPORTED_FEATURES
- ALLOCATE_OVERLAY_BUFFER
- RELEASE_OVERLAY_BUFFER
- GET_OVERLAY_CONSTRAINTS
- ALLOCATE_OVERLAY
- RELEASE_OVERLAY
- CONFIGURE_OVERLAY