| drm_sarea.h (152909) | drm_sarea.h (182080) |
|---|---|
| 1/** 2 * \file drm_sarea.h 3 * \brief SAREA definitions 4 * 5 * \author Michel D���zer <michel@daenzer.net> 6 */ 7 8/*- --- 16 unchanged lines hidden (view full) --- 25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 26 * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 27 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 28 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 29 * OTHER DEALINGS IN THE SOFTWARE. 30 */ 31 32#include <sys/cdefs.h> | 1/** 2 * \file drm_sarea.h 3 * \brief SAREA definitions 4 * 5 * \author Michel D���zer <michel@daenzer.net> 6 */ 7 8/*- --- 16 unchanged lines hidden (view full) --- 25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 26 * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 27 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 28 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 29 * OTHER DEALINGS IN THE SOFTWARE. 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/dev/drm/drm_sarea.h 152909 2005-11-28 23:13:57Z anholt $"); | 33__FBSDID("$FreeBSD: head/sys/dev/drm/drm_sarea.h 182080 2008-08-23 20:59:12Z rnoland $"); |
| 34 35#ifndef _DRM_SAREA_H_ 36#define _DRM_SAREA_H_ 37 38#include "dev/drm/drm.h" 39 40/* SAREA area needs to be at least a page */ 41#if defined(__alpha__) 42#define SAREA_MAX 0x2000 43#elif defined(__ia64__) 44#define SAREA_MAX 0x10000 /* 64kB */ 45#else 46/* Intel 830M driver needs at least 8k SAREA */ | 34 35#ifndef _DRM_SAREA_H_ 36#define _DRM_SAREA_H_ 37 38#include "dev/drm/drm.h" 39 40/* SAREA area needs to be at least a page */ 41#if defined(__alpha__) 42#define SAREA_MAX 0x2000 43#elif defined(__ia64__) 44#define SAREA_MAX 0x10000 /* 64kB */ 45#else 46/* Intel 830M driver needs at least 8k SAREA */ |
| 47#define SAREA_MAX 0x2000 | 47#define SAREA_MAX 0x2000UL |
| 48#endif 49 50/** Maximum number of drawables in the SAREA */ | 48#endif 49 50/** Maximum number of drawables in the SAREA */ |
| 51#define SAREA_MAX_DRAWABLES 256 | 51#define SAREA_MAX_DRAWABLES 256 |
| 52 53#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000 54 55/** SAREA drawable */ | 52 53#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000 54 55/** SAREA drawable */ |
| 56typedef struct drm_sarea_drawable { | 56struct drm_sarea_drawable { |
| 57 unsigned int stamp; 58 unsigned int flags; | 57 unsigned int stamp; 58 unsigned int flags; |
| 59} drm_sarea_drawable_t; | 59}; |
| 60 61/** SAREA frame */ | 60 61/** SAREA frame */ |
| 62typedef struct drm_sarea_frame { | 62struct drm_sarea_frame { |
| 63 unsigned int x; 64 unsigned int y; 65 unsigned int width; 66 unsigned int height; 67 unsigned int fullscreen; | 63 unsigned int x; 64 unsigned int y; 65 unsigned int width; 66 unsigned int height; 67 unsigned int fullscreen; |
| 68} drm_sarea_frame_t; | 68}; |
| 69 70/** SAREA */ | 69 70/** SAREA */ |
| 71typedef struct drm_sarea { | 71struct drm_sarea { |
| 72 /** first thing is always the DRM locking structure */ | 72 /** first thing is always the DRM locking structure */ |
| 73 drm_hw_lock_t lock; | 73 struct drm_hw_lock lock; |
| 74 /** \todo Use readers/writer lock for drm_sarea::drawable_lock */ | 74 /** \todo Use readers/writer lock for drm_sarea::drawable_lock */ |
| 75 drm_hw_lock_t drawable_lock; 76 drm_sarea_drawable_t drawableTable[SAREA_MAX_DRAWABLES]; /**< drawables */ 77 drm_sarea_frame_t frame; /**< frame */ | 75 struct drm_hw_lock drawable_lock; 76 struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES]; /**< drawables */ 77 struct drm_sarea_frame frame; /**< frame */ |
| 78 drm_context_t dummy_context; | 78 drm_context_t dummy_context; |
| 79} drm_sarea_t; | 79}; |
| 80 | 80 |
| 81#ifndef __KERNEL__ 82typedef struct drm_sarea_drawable drm_sarea_drawable_t; 83typedef struct drm_sarea_frame drm_sarea_frame_t; 84typedef struct drm_sarea drm_sarea_t; 85#endif 86 |
|
| 81#endif /* _DRM_SAREA_H_ */ | 87#endif /* _DRM_SAREA_H_ */ |