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#ifndef BACKEND_DRM_RENDERER_H
#define BACKEND_DRM_RENDERER_H
#include <EGL/egl.h>
#include <gbm.h>
#include <stdbool.h>
#include <stdint.h>
#include <wlr/backend.h>
#include <wlr/render/wlr_renderer.h>
struct wlr_drm_backend;
struct wlr_drm_plane;
struct wlr_drm_renderer {
int fd;
struct gbm_device *gbm;
struct wlr_egl egl;
uint32_t gbm_format;
struct wlr_renderer *wlr_rend;
};
struct wlr_drm_surface {
struct wlr_drm_renderer *renderer;
uint32_t width;
uint32_t height;
struct gbm_surface *gbm;
EGLSurface egl;
struct gbm_bo *front;
struct gbm_bo *back;
};
bool init_drm_renderer(struct wlr_drm_backend *drm,
struct wlr_drm_renderer *renderer, wlr_renderer_create_func_t create_render);
void finish_drm_renderer(struct wlr_drm_renderer *renderer);
bool init_drm_surface(struct wlr_drm_surface *surf,
struct wlr_drm_renderer *renderer, uint32_t width, uint32_t height,
uint32_t format, struct wlr_drm_format_set *set, uint32_t flags);
bool init_drm_plane_surfaces(struct wlr_drm_plane *plane,
struct wlr_drm_backend *drm, int32_t width, uint32_t height,
uint32_t format);
void finish_drm_surface(struct wlr_drm_surface *surf);
bool make_drm_surface_current(struct wlr_drm_surface *surf, int *buffer_age);
struct gbm_bo *swap_drm_surface_buffers(struct wlr_drm_surface *surf,
pixman_region32_t *damage);
struct gbm_bo *get_drm_surface_front(struct wlr_drm_surface *surf);
void post_drm_surface(struct wlr_drm_surface *surf);
struct gbm_bo *copy_drm_surface_mgpu(struct wlr_drm_surface *dest,
struct gbm_bo *src);
struct gbm_bo *import_gbm_bo(struct wlr_drm_renderer *renderer,
struct wlr_dmabuf_attributes *attribs);
bool export_drm_bo(struct gbm_bo *bo, struct wlr_dmabuf_attributes *attribs);
#endif
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