1 /* 2 * Copyright 2006-2007, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Axel Dörfler, axeld@pinc-software.de 7 */ 8 #ifndef ACCELERANT_PROTOS_H 9 #define ACCELERANT_PROTOS_H 10 11 12 #include <Accelerant.h> 13 #include "video_overlay.h" 14 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif 19 20 void spin(bigtime_t delay); 21 22 // general 23 status_t intel_init_accelerant(int fd); 24 ssize_t intel_accelerant_clone_info_size(void); 25 void intel_get_accelerant_clone_info(void* data); 26 status_t intel_clone_accelerant(void* data); 27 void intel_uninit_accelerant(void); 28 status_t intel_get_accelerant_device_info(accelerant_device_info* info); 29 sem_id intel_accelerant_retrace_semaphore(void); 30 31 // modes & constraints 32 uint32 intel_accelerant_mode_count(void); 33 status_t intel_get_mode_list(display_mode* dm); 34 status_t intel_propose_display_mode(display_mode* target, 35 const display_mode* low, const display_mode* high); 36 status_t intel_get_preferred_mode(display_mode* preferredMode); 37 status_t intel_set_display_mode(display_mode* mode); 38 status_t intel_get_display_mode(display_mode* currentMode); 39 status_t intel_get_edid_info(void* info, size_t size, uint32* _version); 40 status_t intel_set_brightness(float brightness); 41 status_t intel_get_brightness(float* brightness); 42 status_t intel_get_frame_buffer_config(frame_buffer_config* config); 43 status_t intel_get_pixel_clock_limits(display_mode* mode, uint32* low, 44 uint32* high); 45 status_t intel_move_display(uint16 hDisplayStart, uint16 vDisplayStart); 46 status_t intel_get_timing_constraints(display_timing_constraints* constraints); 47 void intel_set_indexed_colors(uint count, uint8 first, uint8* colorData, 48 uint32 flags); 49 50 // DPMS 51 uint32 intel_dpms_capabilities(void); 52 uint32 intel_dpms_mode(void); 53 status_t intel_set_dpms_mode(uint32 flags); 54 55 // cursor 56 status_t intel_set_cursor_shape(uint16 width, uint16 height, uint16 hotX, 57 uint16 hotY, uint8* andMask, uint8* xorMask); 58 void intel_move_cursor(uint16 x, uint16 y); 59 void intel_show_cursor(bool isVisible); 60 61 // accelerant engine 62 uint32 intel_accelerant_engine_count(void); 63 status_t intel_acquire_engine(uint32 capabilities, uint32 maxWait, 64 sync_token* syncToken, engine_token** _engineToken); 65 status_t intel_release_engine(engine_token* engineToken, sync_token* syncToken); 66 void intel_wait_engine_idle(void); 67 status_t intel_get_sync_token(engine_token* engineToken, sync_token* syncToken); 68 status_t intel_sync_to_token(sync_token* syncToken); 69 70 // 2D acceleration 71 void intel_screen_to_screen_blit(engine_token* engineToken, 72 blit_params* list, uint32 count); 73 void intel_fill_rectangle(engine_token* engineToken, uint32 color, 74 fill_rect_params* list, uint32 count); 75 void intel_invert_rectangle(engine_token* engineToken, fill_rect_params* list, 76 uint32 count); 77 void intel_fill_span(engine_token* engineToken, uint32 color, uint16* list, 78 uint32 count); 79 80 // overlay 81 uint32 intel_overlay_count(const display_mode* mode); 82 const uint32* intel_overlay_supported_spaces(const display_mode* mode); 83 uint32 intel_overlay_supported_features(uint32 colorSpace); 84 const overlay_buffer* intel_allocate_overlay_buffer(color_space space, 85 uint16 width, uint16 height); 86 status_t intel_release_overlay_buffer(const overlay_buffer* buffer); 87 status_t intel_get_overlay_constraints(const display_mode* mode, 88 const overlay_buffer* buffer, overlay_constraints* constraints); 89 overlay_token intel_allocate_overlay(void); 90 status_t intel_release_overlay(overlay_token overlayToken); 91 status_t intel_configure_overlay(overlay_token overlayToken, 92 const overlay_buffer* buffer, const overlay_window* window, 93 const overlay_view* view); 94 status_t i965_configure_overlay(overlay_token overlayToken, 95 const overlay_buffer* buffer, const overlay_window* window, 96 const overlay_view* view); 97 98 #ifdef __cplusplus 99 } 100 #endif 101 102 #endif /* ACCELERANT_PROTOS_H */ 103