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#ifndef __NOUVEAU_CONTEXT_H__
#define __NOUVEAU_CONTEXT_H__
#include "nouveau/nouveau_winsys.h"
#include "nouveau_drmif.h"
#include "nouveau_device.h"
#include "nouveau_channel.h"
#include "nouveau_pushbuf.h"
#include "nouveau_bo.h"
#include "nouveau_grobj.h"
#include "nouveau_notifier.h"
#include "nouveau_class.h"
#include "nouveau_local.h"
struct nouveau_channel_context {
struct pipe_screen *pscreen;
int refcount;
unsigned cur_pctx;
unsigned nr_pctx;
struct pipe_context **pctx;
struct nouveau_channel *channel;
unsigned next_handle;
};
struct nouveau_context {
int locked;
struct nouveau_screen *nv_screen;
struct pipe_surface *frontbuffer;
struct pipe_texture *frontbuffer_texture;
struct {
int hw_vertex_buffer;
int hw_index_buffer;
} cap;
/* Hardware context */
struct nouveau_channel_context *nvc;
int pctx_id;
};
extern int nouveau_context_init(struct nouveau_screen *nv_screen,
drm_context_t hHWContext, drmLock *sarea_lock,
struct nouveau_context *nv_share,
struct nouveau_context *nv);
extern void nouveau_context_cleanup(struct nouveau_context *nv);
extern void LOCK_HARDWARE(struct nouveau_context *);
extern void UNLOCK_HARDWARE(struct nouveau_context *);
extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
/* Must be provided by clients of common code */
extern void
nouveau_contended_lock(struct nouveau_context *nv);
#endif
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