#ifndef VG_TRACKER_H
#define VG_TRACKER_H
#include "VG/openvg.h"
#include "pipe/p_compiler.h"
#include "pipe/p_format.h"
#define ST_SURFACE_FRONT_LEFT 0
#define ST_SURFACE_BACK_LEFT 1
#define ST_SURFACE_FRONT_RIGHT 2
#define ST_SURFACE_BACK_RIGHT 3
#define ST_SURFACE_DEPTH 8
struct vg_context;
struct st_framebuffer;
struct pipe_context;
struct pipe_fence_handle;
struct pipe_surface;
PUBLIC
struct vg_context *st_create_context(struct pipe_context *pipe,
const void *visual,
struct vg_context *share);
PUBLIC
void st_destroy_context( struct vg_context *st );
PUBLIC
void st_copy_context_state(struct vg_context *dst, struct vg_context *src,
uint mask);
PUBLIC
struct st_framebuffer *st_create_framebuffer(const void *visual,
enum pipe_format colorFormat,
enum pipe_format depthFormat,
enum pipe_format stencilFormat,
uint width, uint height,
void *privateData);
PUBLIC
void st_resize_framebuffer(struct st_framebuffer *stfb,
uint width, uint height);
PUBLIC
void st_set_framebuffer_surface(struct st_framebuffer *stfb,
uint surfIndex, struct pipe_surface *surf);
PUBLIC
void st_get_framebuffer_dimensions( struct st_framebuffer *stfb,
uint *width, uint *height);
PUBLIC
int st_bind_texture_surface(struct pipe_surface *ps, int target, int level,
enum pipe_format format);
PUBLIC
int st_unbind_texture_surface(struct pipe_surface *ps, int target, int level);
PUBLIC
int st_get_framebuffer_surface(struct st_framebuffer *stfb,
uint surfIndex, struct pipe_surface **surf);
PUBLIC
int st_get_framebuffer_texture(struct st_framebuffer *stfb,
uint surfIndex, struct pipe_texture **tex);
PUBLIC
void *st_framebuffer_private(struct st_framebuffer *stfb);
PUBLIC
void st_unreference_framebuffer(struct st_framebuffer *stfb);
PUBLIC
boolean st_make_current(struct vg_context *st,
struct st_framebuffer *draw,
struct st_framebuffer *read);
PUBLIC
struct vg_context *st_get_current(void);
PUBLIC
void st_flush(struct vg_context *st, uint pipeFlushFlags,
struct pipe_fence_handle **fence);
PUBLIC
void st_finish(struct vg_context *st);
PUBLIC
void st_notify_swapbuffers(struct st_framebuffer *stfb);
PUBLIC
void st_notify_swapbuffers_complete(struct st_framebuffer *stfb);
typedef void (*st_proc)();
PUBLIC
st_proc st_get_proc_address(const char *procname);
#endif