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#ifndef XORG_EXA_H
#define XORG_EXA_H
#include "xorg_tracker.h"
#include <pipe/p_state.h>
struct cso_context;
struct xorg_shaders;
/* src + mask + dst */
#define MAX_EXA_SAMPLERS 3
struct exa_context
{
ExaDriverPtr pExa;
struct pipe_context *ctx;
struct pipe_screen *scrn;
struct cso_context *cso;
struct xorg_shaders *shaders;
struct pipe_constant_buffer vs_const_buffer;
struct pipe_constant_buffer fs_const_buffer;
struct pipe_texture *bound_textures[MAX_EXA_SAMPLERS];
int num_bound_samplers;
float solid_color[4];
};
struct exa_pixmap_priv
{
int flags;
int tex_flags;
struct pipe_texture *tex;
struct pipe_texture *depth_stencil_tex;
unsigned int color;
struct pipe_surface *src_surf; /* for copies */
struct pipe_transfer *map_transfer;
unsigned map_count;
};
struct pipe_surface *
exa_gpu_surface(struct exa_context *exa, struct exa_pixmap_priv *priv);
#endif
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