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#ifndef EXAMPLE_COMMON_H
#define EXAMPLE_COMMON_H
#include <stdbool.h>
#include <stdint.h>
#include <xf86drmMode.h>
struct dumb_fb {
uint32_t format;
uint32_t width, height, stride, size;
uint32_t handle;
uint32_t id;
};
drmModeConnector *
pick_connector(int drm_fd, drmModeRes *drm_res);
drmModeCrtc *
pick_crtc(int drm_fd, drmModeRes *drm_res, drmModeConnector *connector);
void
disable_all_crtcs_except(int drm_fd, drmModeRes *drm_res, uint32_t crtc_id);
bool
dumb_fb_init(struct dumb_fb *fb, int drm_fd, uint32_t format,
uint32_t width, uint32_t height);
void *
dumb_fb_map(struct dumb_fb *fb, int drm_fd);
void
dumb_fb_fill(struct dumb_fb *fb, int drm_fd, uint32_t color);
#endif
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