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#include <stdint.h>
#include <cairo.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
struct device;
struct framebuffer;
struct slide;
struct framebuffer {
struct device *device;
cairo_surface_t *surface;
void (*show) (struct framebuffer *);
void (*destroy) (struct framebuffer *);
};
struct device {
const char *name;
struct framebuffer *(*get_framebuffer) (struct device *);
cairo_surface_t *scanout;
int width, height;
};
struct slide {
void (*draw) (struct slide *, cairo_t *, int, int);
};
struct device *device_open(int argc, char **argv);
const char *device_show_version(int argc, char **argv);
int device_get_size(int argc, char **argv, int *width, int *height);
enum split {
SPLIT_NONE = 0,
SPLIT_LEFT,
SPLIT_RIGHT,
SPLIT_TOP,
SPLIT_BOTTOM,
SPLIT_TOP_LEFT,
SPLIT_TOP_RIGHT,
SPLIT_BOTTOM_LEFT,
SPLIT_BOTTOM_RIGHT,
} device_get_split(int argc, char **argv);
cairo_antialias_t device_get_antialias(int argc, char **argv);
int device_get_benchmark(int argc, char **argv);
enum clip {
CLIP_NONE,
CLIP_REGION1,
CLIP_BOX1,
CLIP_REGION2,
CLIP_BOX2,
CLIP_DIAMOND,
CLIP_CIRCLE,
} device_get_clip(int argc, char **argv);
void device_apply_clip(struct device *device, cairo_t *cr, enum clip c);
#if HAVE_COGL
struct device *cogl_open (int argc, char **argv);
#else
static inline struct device *cogl_open (int argc, char **argv) { return 0; }
#endif
#if HAVE_GLX
struct device *glx_open (int argc, char **argv);
#else
static inline struct device *glx_open (int argc, char **argv) { return 0; }
#endif
#if HAVE_XCB
struct device *xcb_open (int argc, char **argv);
#else
static inline struct device *xcb_open (int argc, char **argv) { return 0; }
#endif
#if HAVE_XLIB
struct device *xlib_open (int argc, char **argv);
#else
static inline struct device *xlib_open (int argc, char **argv) { return 0; }
#endif
#if HAVE_XIMAGE
struct device *ximage_open (int argc, char **argv);
#else
static inline struct device *ximage_open (int argc, char **argv) { return 0; }
#endif
#if HAVE_DRM
struct device *drm_open (int argc, char **argv);
#else
static inline struct device *drm_open (int argc, char **argv) { return 0; }
#endif
cairo_surface_t *
_cairo_image_surface_create_from_pixbuf(const GdkPixbuf *pixbuf);
void
fps_draw (cairo_t *cr, const char *name, const char *version,
const struct timeval *last,
const struct timeval *now);
void
fps_finish (struct framebuffer *fb,
const char *name,
const char *version);
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