You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.5 KiB
70 lines
1.5 KiB
#ifndef DRM_H
|
|
#define DRM_H
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <xf86drmMode.h>
|
|
#include <EGL/egl.h>
|
|
#include <gbm.h>
|
|
|
|
struct wlr_drm_renderer {
|
|
int fd;
|
|
|
|
// Currently here so that rendering has access to the event queue.
|
|
// Ideally this is will be removed later once the way events are
|
|
// handled is changed.
|
|
struct wlr_drm_backend *backend;
|
|
|
|
struct gbm_device *gbm;
|
|
struct {
|
|
EGLDisplay disp;
|
|
EGLConfig conf;
|
|
EGLContext context;
|
|
} egl;
|
|
};
|
|
|
|
bool wlr_drm_renderer_init(struct wlr_drm_renderer *renderer,
|
|
struct wlr_drm_backend *backend, int fd);
|
|
void wlr_drm_renderer_free(struct wlr_drm_renderer *renderer);
|
|
|
|
enum wlr_drm_display_state {
|
|
DRM_DISP_INVALID,
|
|
DRM_DISP_DISCONNECTED,
|
|
DRM_DISP_NEEDS_MODESET,
|
|
DRM_DISP_CONNECTED,
|
|
};
|
|
|
|
struct wlr_drm_display {
|
|
enum wlr_drm_display_state state;
|
|
uint32_t connector;
|
|
char name[16];
|
|
|
|
size_t num_modes;
|
|
drmModeModeInfo *modes;
|
|
drmModeModeInfo *active_mode;
|
|
|
|
uint32_t width;
|
|
uint32_t height;
|
|
|
|
uint32_t crtc;
|
|
drmModeCrtc *old_crtc;
|
|
|
|
struct wlr_drm_renderer *renderer;
|
|
struct gbm_surface *gbm;
|
|
EGLSurface *egl;
|
|
|
|
bool pageflip_pending;
|
|
bool cleanup;
|
|
};
|
|
|
|
bool wlr_drm_display_modeset(struct wlr_drm_display *disp, const char *str);
|
|
void wlr_drm_display_free(struct wlr_drm_display *disp, bool restore);
|
|
|
|
void wlr_drm_display_begin(struct wlr_drm_display *disp);
|
|
void wlr_drm_display_end(struct wlr_drm_display *disp);
|
|
|
|
void wlr_drm_scan_connectors(struct wlr_drm_backend *backend);
|
|
void wlr_drm_event(int fd);
|
|
|
|
#endif
|