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 14status_t INIT_ACCELERANT(int fd); 15ssize_t ACCELERANT_CLONE_INFO_SIZE(void); 16void GET_ACCELERANT_CLONE_INFO(void *data); 17status_t CLONE_ACCELERANT(void *data); 18void UNINIT_ACCELERANT(void); 19status_t GET_ACCELERANT_DEVICE_INFO(accelerant_device_info *adi); 20sem_id ACCELERANT_RETRACE_SEMAPHORE(void); 21 22uint32 ACCELERANT_MODE_COUNT(void); 23status_t GET_MODE_LIST(display_mode *dm); 24status_t PROPOSE_DISPLAY_MODE(display_mode *target, const display_mode *low, const display_mode *high); 25status_t SET_DISPLAY_MODE(display_mode *mode_to_set); 26status_t GET_DISPLAY_MODE(display_mode *current_mode); 27#ifdef __HAIKU__ 28status_t GET_EDID_INFO(void* info, size_t size, uint32* _version); 29status_t GET_PREFERRED_DISPLAY_MODE(display_mode* preferredMode); 30#endif 31status_t GET_FRAME_BUFFER_CONFIG(frame_buffer_config *a_frame_buffer); 32status_t GET_PIXEL_CLOCK_LIMITS(display_mode *dm, uint32 *low, uint32 *high); 33status_t MOVE_DISPLAY(uint16 h_display_start, uint16 v_display_start); 34status_t GET_TIMING_CONSTRAINTS(display_timing_constraints *dtc); 35void SET_INDEXED_COLORS(uint count, uint8 first, uint8 *color_data, uint32 flags); 36 37uint32 DPMS_CAPABILITIES(void); 38uint32 DPMS_MODE(void); 39status_t SET_DPMS_MODE(uint32 dpms_flags); 40 41status_t SET_CURSOR_SHAPE(uint16 width, uint16 height, uint16 hot_x, uint16 hot_y, uint8 *andMask, uint8 *xorMask); 42void MOVE_CURSOR(uint16 x, uint16 y); 43void SHOW_CURSOR(bool is_visible); 44 45uint32 ACCELERANT_ENGINE_COUNT(void); 46status_t ACQUIRE_ENGINE_PIO(uint32 capabilities, uint32 max_wait, sync_token *st, engine_token **et); 47status_t ACQUIRE_ENGINE_DMA(uint32 capabilities, uint32 max_wait, sync_token *st, engine_token **et); 48status_t RELEASE_ENGINE(engine_token *et, sync_token *st); 49void WAIT_ENGINE_IDLE(void); 50status_t GET_SYNC_TOKEN(engine_token *et, sync_token *st); 51status_t SYNC_TO_TOKEN(sync_token *st); 52 53/* PIO acceleration */ 54void SCREEN_TO_SCREEN_BLIT_PIO(engine_token *et, blit_params *list, uint32 count); 55void SCREEN_TO_SCREEN_TRANSPARENT_BLIT_PIO(engine_token *et, uint32 transparent_colour, blit_params *list, uint32 count); 56void SCREEN_TO_SCREEN_SCALED_FILTERED_BLIT_PIO(engine_token *et, scaled_blit_params *list, uint32 count); 57void FILL_RECTANGLE_PIO(engine_token *et, uint32 color, fill_rect_params *list, uint32 count); 58void INVERT_RECTANGLE_PIO(engine_token *et, fill_rect_params *list, uint32 count); 59void FILL_SPAN_PIO(engine_token *et, uint32 color, uint16 *list, uint32 count); 60 61/* video_overlay */ 62uint32 OVERLAY_COUNT(const display_mode *dm); 63const uint32 *OVERLAY_SUPPORTED_SPACES(const display_mode *dm); 64uint32 OVERLAY_SUPPORTED_FEATURES(uint32 a_color_space); 65const overlay_buffer *ALLOCATE_OVERLAY_BUFFER(color_space cs, uint16 width, uint16 height); 66status_t RELEASE_OVERLAY_BUFFER(const overlay_buffer *ob); 67status_t GET_OVERLAY_CONSTRAINTS(const display_mode *dm, const overlay_buffer *ob, overlay_constraints *oc); 68overlay_token ALLOCATE_OVERLAY(void); 69status_t RELEASE_OVERLAY(overlay_token ot); 70status_t CONFIGURE_OVERLAY(overlay_token ot, const overlay_buffer *ob, const overlay_window *ow, const overlay_view *ov); 71 72status_t create_mode_list(void); 73 74#endif 75