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, const display_mode *low, 35 const display_mode *high); 36 status_t intel_set_display_mode(display_mode *mode); 37 status_t intel_get_display_mode(display_mode *currentMode); 38 status_t intel_get_edid_info(void* info, size_t size, uint32* _version); 39 status_t intel_get_frame_buffer_config(frame_buffer_config *config); 40 status_t intel_get_pixel_clock_limits(display_mode *mode, uint32 *low, uint32 *high); 41 status_t intel_move_display(uint16 hDisplayStart, uint16 vDisplayStart); 42 status_t intel_get_timing_constraints(display_timing_constraints *constraints); 43 void intel_set_indexed_colors(uint count, uint8 first, uint8 *colorData, uint32 flags); 44 45 // DPMS 46 uint32 intel_dpms_capabilities(void); 47 uint32 intel_dpms_mode(void); 48 status_t intel_set_dpms_mode(uint32 flags); 49 50 // cursor 51 status_t intel_set_cursor_shape(uint16 width, uint16 height, uint16 hotX, uint16 hotY, 52 uint8 *andMask, uint8 *xorMask); 53 void intel_move_cursor(uint16 x, uint16 y); 54 void intel_show_cursor(bool isVisible); 55 56 // accelerant engine 57 uint32 intel_accelerant_engine_count(void); 58 status_t intel_acquire_engine(uint32 capabilities, uint32 maxWait, 59 sync_token *syncToken, engine_token **_engineToken); 60 status_t intel_release_engine(engine_token *engineToken, sync_token *syncToken); 61 void intel_wait_engine_idle(void); 62 status_t intel_get_sync_token(engine_token *engineToken, sync_token *syncToken); 63 status_t intel_sync_to_token(sync_token *syncToken); 64 65 // 2D acceleration 66 void intel_screen_to_screen_blit(engine_token *engineToken, blit_params *list, uint32 count); 67 void intel_fill_rectangle(engine_token *engineToken, uint32 color, fill_rect_params *list, 68 uint32 count); 69 void intel_invert_rectangle(engine_token *engineToken, fill_rect_params *list, uint32 count); 70 void intel_fill_span(engine_token *engineToken, uint32 color, uint16 *list, uint32 count); 71 72 // overlay 73 uint32 intel_overlay_count(const display_mode *mode); 74 const uint32 *intel_overlay_supported_spaces(const display_mode *mode); 75 uint32 intel_overlay_supported_features(uint32 colorSpace); 76 const overlay_buffer *intel_allocate_overlay_buffer(color_space space, uint16 width, 77 uint16 height); 78 status_t intel_release_overlay_buffer(const overlay_buffer *buffer); 79 status_t intel_get_overlay_constraints(const display_mode *mode, const overlay_buffer *buffer, 80 overlay_constraints *constraints); 81 overlay_token intel_allocate_overlay(void); 82 status_t intel_release_overlay(overlay_token overlayToken); 83 status_t intel_configure_overlay(overlay_token overlayToken, const overlay_buffer *buffer, 84 const overlay_window *window, const overlay_view *view); 85 status_t i965_configure_overlay(overlay_token overlayToken, const overlay_buffer *buffer, 86 const overlay_window *window, const overlay_view *view); 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif /* ACCELERANT_PROTOS_H */ 93