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Diffstat (limited to 'src/VBox/Additions/haiku/VBoxVideo/accelerant/accelerant.h')
| -rw-r--r-- | src/VBox/Additions/haiku/VBoxVideo/accelerant/accelerant.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/VBox/Additions/haiku/VBoxVideo/accelerant/accelerant.h b/src/VBox/Additions/haiku/VBoxVideo/accelerant/accelerant.h new file mode 100644 index 00000000..735f4d2b --- /dev/null +++ b/src/VBox/Additions/haiku/VBoxVideo/accelerant/accelerant.h @@ -0,0 +1,115 @@ +/* $Id: accelerant.h $ */ +/** @file + * VBoxVideo Accelerant; Haiku Guest Additions, header. + */ + +/* + * Copyright (C) 2012-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +/* + * This code is based on: + * + * VirtualBox Guest Additions for Haiku. + * Copyright (c) 2011 Mike Smith <mike@scgtrp.net> + * François Revol <revol@free.fr> + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef GA_INCLUDED_SRC_haiku_VBoxVideo_accelerant_accelerant_h +#define GA_INCLUDED_SRC_haiku_VBoxVideo_accelerant_accelerant_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <Accelerant.h> +#include "../common/VBoxVideo_common.h" + +struct AccelerantInfo +{ + /** @todo doxygen document these fields */ + int deviceFD; + bool isClone; + + SharedInfo *sharedInfo; + area_id sharedInfoArea; +}; +extern AccelerantInfo gInfo; + +/* General */ +status_t vboxvideo_init_accelerant(int fd); +ssize_t vboxvideo_accelerant_clone_info_size(void); +void vboxvideo_get_accelerant_clone_info(void *data); +status_t vboxvideo_clone_accelerant(void *data); +void vboxvideo_uninit_accelerant(void); +status_t vboxvideo_get_accelerant_device_info(accelerant_device_info *adi); +sem_id vboxvideo_accelerant_retrace_semaphore(void); + +/* Modes & constraints */ +uint32 vboxvideo_accelerant_mode_count(void); +status_t vboxvideo_get_mode_list(display_mode *dm); +status_t vboxvideo_set_display_mode(display_mode *modeToSet); +status_t vboxvideo_get_display_mode(display_mode *currentMode); +status_t vboxvideo_get_edid_info(void *info, size_t size, uint32 *_version); +status_t vboxvideo_get_frame_buffer_config(frame_buffer_config *config); +status_t vboxvideo_get_pixel_clock_limits(display_mode *dm, uint32 *low, uint32 *high); + +/* Cursor */ +status_t vboxvideo_set_cursor_shape(uint16 width, uint16 height, uint16 hotX, uint16 hotY, uint8 *andMask, uint8 *xorMask); +void vboxvideo_move_cursor(uint16 x, uint16 y); +void vboxvideo_show_cursor(bool is_visible); + +/* Accelerant engine */ +uint32 vboxvideo_accelerant_engine_count(void); +status_t vboxvideo_acquire_engine(uint32 capabilities, uint32 maxWait, sync_token *st, engine_token **et); +status_t vboxvideo_release_engine(engine_token *et, sync_token *st); +void vboxvideo_wait_engine_idle(void); +status_t vboxvideo_get_sync_token(engine_token *et, sync_token *st); +status_t vboxvideo_sync_to_token(sync_token *st); + +/* 2D acceleration */ +void vboxvideo_screen_to_screen_blit(engine_token *et, blit_params *list, uint32 count); +void vboxvideo_fill_rectangle(engine_token *et, uint32 color, fill_rect_params *list, uint32 count); +void vboxvideo_invert_rectangle(engine_token *et, fill_rect_params *list, uint32 count); +void vboxvideo_fill_span(engine_token *et, uint32 color, uint16 *list, uint32 count); + +#endif /* !GA_INCLUDED_SRC_haiku_VBoxVideo_accelerant_accelerant_h */ + |