56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
#ifndef BACKEND_DRM_RENDERER_H
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#define BACKEND_DRM_RENDERER_H
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#include <EGL/egl.h>
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#include <gbm.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <wlr/render/wlr_renderer.h>
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struct wlr_drm_backend;
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struct wlr_drm_plane;
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struct wlr_drm_renderer {
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int fd;
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struct gbm_device *gbm;
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struct wlr_egl egl;
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struct wlr_renderer *wlr_rend;
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};
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struct wlr_drm_surface {
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struct wlr_drm_renderer *renderer;
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uint32_t width;
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uint32_t height;
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struct gbm_surface *gbm;
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EGLSurface egl;
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struct gbm_bo *front;
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struct gbm_bo *back;
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};
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bool wlr_drm_renderer_init(struct wlr_drm_backend *drm,
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struct wlr_drm_renderer *renderer);
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void wlr_drm_renderer_finish(struct wlr_drm_renderer *renderer);
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bool wlr_drm_surface_init(struct wlr_drm_surface *surf,
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struct wlr_drm_renderer *renderer, uint32_t width, uint32_t height,
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uint32_t format, uint32_t flags);
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bool wlr_drm_plane_surfaces_init(struct wlr_drm_plane *plane,
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struct wlr_drm_backend *drm, int32_t width, uint32_t height,
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uint32_t format);
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void wlr_drm_surface_finish(struct wlr_drm_surface *surf);
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bool wlr_drm_surface_make_current(struct wlr_drm_surface *surf, int *buffer_age);
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struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf,
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pixman_region32_t *damage);
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struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_surface *surf);
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void wlr_drm_surface_post(struct wlr_drm_surface *surf);
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struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest,
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struct gbm_bo *src);
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#endif
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