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#ifndef SURFACE_H
#define SURFACE_H
#include <X11/extensions/Xrender.h>
#include <X11/Xlib.h>
typedef enum _SurfaceFilter {
SurfaceNone,
SurfaceNearest,
SurfaceBilinear,
SurfaceConvolution
} SurfaceFilter;
typedef struct _XRenderSurf {
int w, h;
int depth;
Visual *vis;
Drawable draw;
Picture pic;
int allocated : 1;
} XRenderSurf;
XRenderSurf *xrender_surf_new(Display *disp, Drawable draw, int w, int h, int alpha, Bool ca);
XRenderSurf *xrender_surf_adopt(Display *disp, Drawable draw, int w, int h);
void xrender_surf_free(Display *disp, XRenderSurf *rs);
void xrender_surf_populate(Display *disp, XRenderSurf *rs, int w, int h, char *img_data);
void xrender_surf_prepare(Display *disp, XRenderSurf *src, int w, int h,
int transformations, SurfaceFilter filter);
void xrender_surf_blend(Display *disp, int op, XRenderSurf *src, XRenderSurf *mask, XRenderSurf *dst,
int src_x,
int src_y,
int mask_x,
int mask_y,
int dst_x,
int dst_y,
unsigned int width,
unsigned int height);
#endif
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