diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_sync.h')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_sync.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_sync.h b/src/mesa/drivers/dri/nouveau/nouveau_sync.h new file mode 100644 index 0000000000..b20c2565ca --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nouveau_sync.h @@ -0,0 +1,36 @@ +#ifndef __NOUVEAU_SYNC_H__ +#define __NOUVEAU_SYNC_H__ + +#include "nouveau_buffers.h" + +#define NV_NOTIFY_TIME_0 0x00000000 +#define NV_NOTIFY_TIME_1 0x00000004 +#define NV_NOTIFY_RETURN_VALUE 0x00000008 +#define NV_NOTIFY_STATE 0x0000000C +#define NV_NOTIFY_STATE_STATUS_MASK 0xFF000000 +#define NV_NOTIFY_STATE_STATUS_SHIFT 24 +#define NV_NOTIFY_STATE_STATUS_COMPLETED 0x00 +#define NV_NOTIFY_STATE_STATUS_IN_PROCESS 0x01 +#define NV_NOTIFY_STATE_ERROR_CODE_MASK 0x0000FFFF +#define NV_NOTIFY_STATE_ERROR_CODE_SHIFT 0 + +/* Methods that (hopefully) all objects have */ +#define NV_NOP 0x00000100 +#define NV_NOTIFY 0x00000104 +#define NV_NOTIFY_STYLE_WRITE_ONLY 0 + +typedef struct nouveau_notifier_t { + GLuint handle; + nouveau_mem *mem; +} nouveau_notifier; + +extern nouveau_notifier *nouveau_notifier_new(GLcontext *, GLuint handle); +extern void nouveau_notifier_destroy(GLcontext *, nouveau_notifier *); +extern void nouveau_notifier_reset(nouveau_notifier *); +extern GLboolean nouveau_notifier_wait_status(nouveau_notifier *r, + GLuint status, GLuint timeout); +extern void nouveau_notifier_wait_nop(GLcontext *ctx, + nouveau_notifier *, GLuint subc); + +extern void nouveauSyncInitFuncs(GLcontext *ctx); +#endif |