diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_lock.h')
-rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_lock.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_lock.h b/src/mesa/drivers/dri/nouveau/nouveau_lock.h deleted file mode 100644 index 38bb001425..0000000000 --- a/src/mesa/drivers/dri/nouveau/nouveau_lock.h +++ /dev/null @@ -1,69 +0,0 @@ -/************************************************************************** - -Copyright 2006 Stephane Marchesin -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 -on 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 -ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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 __NOUVEAU_LOCK_H__ -#define __NOUVEAU_LOCK_H__ - -#include "nouveau_context.h" - -extern void nouveauGetLock( nouveauContextPtr nmesa, GLuint flags ); - -/* - * !!! We may want to separate locks from locks with validation. This - * could be used to improve performance for those things commands that - * do not do any drawing !!! - */ - -/* Lock the hardware and validate our state. - */ -#define LOCK_HARDWARE( nmesa ) \ - do { \ - char __ret = 0; \ - DEBUG_CHECK_LOCK(); \ - DRM_CAS( nmesa->driHwLock, nmesa->hHWContext, \ - (DRM_LOCK_HELD | nmesa->hHWContext), __ret ); \ - if ( __ret ) \ - nouveauGetLock( nmesa, 0 ); \ - DEBUG_LOCK(); \ - } while (0) - -/* Unlock the hardware. - */ -#define UNLOCK_HARDWARE( nmesa ) \ - do { \ - DRM_UNLOCK( nmesa->driFd, \ - nmesa->driHwLock, \ - nmesa->hHWContext ); \ - DEBUG_RESET(); \ - } while (0) - -#define DEBUG_LOCK() -#define DEBUG_RESET() -#define DEBUG_CHECK_LOCK() - - -#endif /* __NOUVEAU_LOCK_H__ */ |