1 /* 2 Copyright 1999, Be Incorporated. All Rights Reserved. 3 This file may be used under the terms of the Be Sample Code License. 4 5 Modified by Rudolf Cornelissen 8/2009. 6 */ 7 8 #if !defined(GENERIC_H) 9 #define GENERIC_H 10 11 #include <Accelerant.h> 12 #include <video_overlay.h> 13 14 #define DEBUG 1 15 16 status_t INIT_ACCELERANT(int fd); 17 ssize_t ACCELERANT_CLONE_INFO_SIZE(void); 18 void GET_ACCELERANT_CLONE_INFO(void *data); 19 status_t CLONE_ACCELERANT(void *data); 20 void UNINIT_ACCELERANT(void); 21 status_t GET_ACCELERANT_DEVICE_INFO(accelerant_device_info *adi); 22 sem_id ACCELERANT_RETRACE_SEMAPHORE(void); 23 24 uint32 ACCELERANT_MODE_COUNT(void); 25 status_t GET_MODE_LIST(display_mode *dm); 26 status_t PROPOSE_DISPLAY_MODE(display_mode *target, const display_mode *low, const display_mode *high); 27 status_t SET_DISPLAY_MODE(display_mode *mode_to_set); 28 status_t GET_DISPLAY_MODE(display_mode *current_mode); 29 #ifdef __HAIKU__ 30 status_t GET_EDID_INFO(void* info, size_t size, uint32* _version); 31 status_t GET_PREFERRED_DISPLAY_MODE(display_mode* preferredMode); 32 #endif 33 status_t GET_FRAME_BUFFER_CONFIG(frame_buffer_config *a_frame_buffer); 34 status_t GET_PIXEL_CLOCK_LIMITS(display_mode *dm, uint32 *low, uint32 *high); 35 status_t MOVE_DISPLAY(uint16 h_display_start, uint16 v_display_start); 36 status_t GET_TIMING_CONSTRAINTS(display_timing_constraints *dtc); 37 void SET_INDEXED_COLORS(uint count, uint8 first, uint8 *color_data, uint32 flags); 38 39 uint32 DPMS_CAPABILITIES(void); 40 uint32 DPMS_MODE(void); 41 status_t SET_DPMS_MODE(uint32 dpms_flags); 42 43 status_t SET_CURSOR_SHAPE(uint16 width, uint16 height, uint16 hot_x, uint16 hot_y, uint8 *andMask, uint8 *xorMask); 44 void MOVE_CURSOR(uint16 x, uint16 y); 45 void SHOW_CURSOR(bool is_visible); 46 47 uint32 ACCELERANT_ENGINE_COUNT(void); 48 status_t ACQUIRE_ENGINE_PIO(uint32 capabilities, uint32 max_wait, sync_token *st, engine_token **et); 49 status_t ACQUIRE_ENGINE_DMA(uint32 capabilities, uint32 max_wait, sync_token *st, engine_token **et); 50 status_t RELEASE_ENGINE(engine_token *et, sync_token *st); 51 void WAIT_ENGINE_IDLE(void); 52 status_t GET_SYNC_TOKEN(engine_token *et, sync_token *st); 53 status_t SYNC_TO_TOKEN(sync_token *st); 54 55 /* PIO acceleration */ 56 void SCREEN_TO_SCREEN_BLIT_PIO(engine_token *et, blit_params *list, uint32 count); 57 void SCREEN_TO_SCREEN_TRANSPARENT_BLIT_PIO(engine_token *et, uint32 transparent_colour, blit_params *list, uint32 count); 58 void SCREEN_TO_SCREEN_SCALED_FILTERED_BLIT_PIO(engine_token *et, scaled_blit_params *list, uint32 count); 59 void FILL_RECTANGLE_PIO(engine_token *et, uint32 color, fill_rect_params *list, uint32 count); 60 void INVERT_RECTANGLE_PIO(engine_token *et, fill_rect_params *list, uint32 count); 61 void FILL_SPAN_PIO(engine_token *et, uint32 color, uint16 *list, uint32 count); 62 63 /* video_overlay */ 64 uint32 OVERLAY_COUNT(const display_mode *dm); 65 const uint32 *OVERLAY_SUPPORTED_SPACES(const display_mode *dm); 66 uint32 OVERLAY_SUPPORTED_FEATURES(uint32 a_color_space); 67 const overlay_buffer *ALLOCATE_OVERLAY_BUFFER(color_space cs, uint16 width, uint16 height); 68 status_t RELEASE_OVERLAY_BUFFER(const overlay_buffer *ob); 69 status_t GET_OVERLAY_CONSTRAINTS(const display_mode *dm, const overlay_buffer *ob, overlay_constraints *oc); 70 overlay_token ALLOCATE_OVERLAY(void); 71 status_t RELEASE_OVERLAY(overlay_token ot); 72 status_t CONFIGURE_OVERLAY(overlay_token ot, const overlay_buffer *ob, const overlay_window *ow, const overlay_view *ov); 73 74 status_t create_mode_list(void); 75 76 #endif 77