| /************************************************************************** |
| * |
| * Copyright 2008-2009 Vmware, Inc. |
| * All Rights Reserved. |
| * |
| * 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, sub license, 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 (including the |
| * next paragraph) 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 NON-INFRINGEMENT. |
| * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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 STW_WINSYS_H |
| #define STW_WINSYS_H |
| |
| #include <windows.h> /* for HDC */ |
| |
| #include "pipe/p_compiler.h" |
| |
| struct pipe_screen; |
| struct pipe_context; |
| struct pipe_surface; |
| |
| struct stw_shared_surface; |
| |
| struct stw_winsys |
| { |
| struct pipe_screen * |
| (*create_screen)( void ); |
| |
| struct pipe_context * |
| (*create_context)( struct pipe_screen *screen ); |
| |
| /** |
| * Present the color buffer to the window associated with the device context. |
| */ |
| void |
| (*present)( struct pipe_screen *screen, |
| struct pipe_surface *surf, |
| HDC hDC ); |
| |
| /** |
| * Locally unique identifier (LUID) of the graphics adapter. |
| * |
| * @sa GLCBPRESENTBUFFERSDATA::AdapterLuid; |
| */ |
| boolean |
| (*get_adapter_luid)( struct pipe_screen *screen, |
| LUID *pAdapterLuid ); |
| |
| /** |
| * Open a shared surface (optional). |
| * |
| * @sa GLCBPRESENTBUFFERSDATA::hSharedSurface; |
| */ |
| struct stw_shared_surface * |
| (*shared_surface_open)(struct pipe_screen *screen, |
| HANDLE hSharedSurface); |
| |
| /** |
| * Close a shared surface (optional). |
| */ |
| void |
| (*shared_surface_close)(struct pipe_screen *screen, |
| struct stw_shared_surface *surface); |
| |
| /** |
| * Compose into a shared (optional). |
| * |
| * Blit the color buffer into a shared surface. |
| * |
| * @sa GLPRESENTBUFFERSDATA::PresentHistoryToken. |
| */ |
| void |
| (*compose)( struct pipe_screen *screen, |
| struct pipe_surface *src, |
| struct stw_shared_surface *dest, |
| LPCRECT pRect, |
| ULONGLONG PresentHistoryToken ); |
| }; |
| |
| boolean |
| stw_init(const struct stw_winsys *stw_winsys); |
| |
| boolean |
| stw_init_thread(void); |
| |
| void |
| stw_cleanup_thread(void); |
| |
| void |
| stw_cleanup(void); |
| |
| #endif /* STW_WINSYS_H */ |