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#ifndef WLR_RENDER_INTERFACE_H
#define WLR_RENDER_INTERFACE_H
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <stdbool.h>
#include <wayland-server-protocol.h>
#include <wlr/render/wlr_renderer.h>
#include <wlr/render/wlr_texture.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_linux_dmabuf.h>
#include <wlr/types/wlr_output.h>
struct wlr_renderer_impl;
struct wlr_renderer {
const struct wlr_renderer_impl *impl;
};
struct wlr_renderer_impl {
void (*begin)(struct wlr_renderer *renderer, uint32_t width,
uint32_t height);
void (*end)(struct wlr_renderer *renderer);
void (*clear)(struct wlr_renderer *renderer, const float color[static 4]);
void (*scissor)(struct wlr_renderer *renderer, struct wlr_box *box);
bool (*render_texture_with_matrix)(struct wlr_renderer *renderer,
struct wlr_texture *texture, const float matrix[static 9],
float alpha);
void (*render_quad_with_matrix)(struct wlr_renderer *renderer,
const float color[static 4], const float matrix[static 9]);
void (*render_ellipse_with_matrix)(struct wlr_renderer *renderer,
const float color[static 4], const float matrix[static 9]);
const enum wl_shm_format *(*formats)(
struct wlr_renderer *renderer, size_t *len);
bool (*resource_is_wl_drm_buffer)(struct wlr_renderer *renderer,
struct wl_resource *resource);
void (*wl_drm_buffer_get_size)(struct wlr_renderer *renderer,
struct wl_resource *buffer, int *width, int *height);
bool (*read_pixels)(struct wlr_renderer *renderer, enum wl_shm_format fmt,
uint32_t stride, uint32_t width, uint32_t height,
uint32_t src_x, uint32_t src_y, uint32_t dst_x, uint32_t dst_y,
void *data);
bool (*format_supported)(struct wlr_renderer *renderer,
enum wl_shm_format fmt);
struct wlr_texture *(*texture_from_pixels)(struct wlr_renderer *renderer,
enum wl_shm_format fmt, uint32_t stride, uint32_t width,
uint32_t height, const void *data);
struct wlr_texture *(*texture_from_wl_drm)(struct wlr_renderer *renderer,
struct wl_resource *data);
struct wlr_texture *(*texture_from_dmabuf)(struct wlr_renderer *renderer,
struct wlr_dmabuf_buffer_attribs *attribs);
void (*destroy)(struct wlr_renderer *renderer);
};
void wlr_renderer_init(struct wlr_renderer *renderer,
const struct wlr_renderer_impl *impl);
struct wlr_texture_impl {
void (*get_size)(struct wlr_texture *texture, int *width, int *height);
bool (*write_pixels)(struct wlr_texture *texture,
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width,
uint32_t height, uint32_t src_x, uint32_t src_y, uint32_t dst_x,
uint32_t dst_y, const void *data);
void (*destroy)(struct wlr_texture *texture);
};
void wlr_texture_init(struct wlr_texture *texture,
const struct wlr_texture_impl *impl);
#endif
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