diff options
author | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-11-21 05:24:35 +0900 |
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committer | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-11-21 10:44:30 +0900 |
commit | db19578b52e7f3d6209568e2e0fa7a7107f42cd4 (patch) | |
tree | 9e6396e6fdf1f26378d93f25d5c2ccefa7ac4d90 /src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c | |
parent | 72ebf4fd03fdf64b483026879e18a3158be0c6c8 (diff) |
mesa: Bring in new mesa sub-statetracker.
Some code cleanup is still in order.
Diffstat (limited to 'src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c')
-rw-r--r-- | src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c b/src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c new file mode 100644 index 0000000000..a4dffc5fa0 --- /dev/null +++ b/src/mesa/state_tracker/wgl/stw_wgl_swapbuffers.c @@ -0,0 +1,75 @@ +/************************************************************************** + * + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * 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 TUNGSTEN GRAPHICS 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. + * + **************************************************************************/ + +#define _GDI32_ + +#include <windows.h> +#include "pipe/p_winsys.h" +#include "pipe/p_screen.h" +#include "pipe/p_context.h" +#include "state_tracker/st_context.h" +#include "state_tracker/st_public.h" +#include "stw_winsys.h" +#include "stw_device.h" +#include "stw_framebuffer.h" +#include "stw_wgl_context.h" + +WINGDIAPI BOOL APIENTRY +wglSwapBuffers( + HDC hdc ) +{ + struct stw_framebuffer *fb; + struct pipe_surface *surf; + + fb = framebuffer_from_hdc( hdc ); + if (fb == NULL) + return FALSE; + + /* If we're swapping the buffer associated with the current context + * we have to flush any pending rendering commands first. + */ + st_notify_swapbuffers( fb->stfb ); + + surf = st_get_framebuffer_surface( fb->stfb, ST_SURFACE_BACK_LEFT ); + + stw_winsys.flush_frontbuffer(stw_dev->screen->winsys, + surf, + hdc ); + + return TRUE; +} + +WINGDIAPI BOOL APIENTRY +wglSwapLayerBuffers( + HDC hdc, + UINT fuPlanes ) +{ + (void) hdc; + (void) fuPlanes; + + return FALSE; +} |