57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
#ifndef WLR_RENDER_WLR_TEXTURE_H
|
|
#define WLR_RENDER_WLR_TEXTURE_H
|
|
|
|
#include <EGL/egl.h>
|
|
#include <EGL/eglext.h>
|
|
#include <stdint.h>
|
|
#include <wayland-server-protocol.h>
|
|
#include <wlr/types/wlr_linux_dmabuf.h>
|
|
|
|
struct wlr_renderer;
|
|
struct wlr_texture_impl;
|
|
|
|
struct wlr_texture {
|
|
const struct wlr_texture_impl *impl;
|
|
};
|
|
|
|
/**
|
|
* Create a new texture from raw pixel data. `stride` is in bytes. The returned
|
|
* texture is mutable.
|
|
*/
|
|
struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
|
|
enum wl_shm_format wl_fmt, uint32_t stride, uint32_t width, uint32_t height,
|
|
const void *data);
|
|
|
|
/**
|
|
* Create a new texture from a wl_drm resource. The returned texture is
|
|
* immutable.
|
|
*/
|
|
struct wlr_texture *wlr_texture_from_wl_drm(struct wlr_renderer *renderer,
|
|
struct wl_resource *data);
|
|
|
|
/**
|
|
* Create a new texture from a DMA-BUF. The returned texture is immutable.
|
|
*/
|
|
struct wlr_texture *wlr_texture_from_dmabuf(struct wlr_renderer *renderer,
|
|
struct wlr_dmabuf_buffer_attribs *attribs);
|
|
|
|
/**
|
|
* Get the texture width and height.
|
|
*/
|
|
void wlr_texture_get_size(struct wlr_texture *texture, int *width, int *height);
|
|
|
|
/**
|
|
* Update a texture with raw pixels. The texture must be mutable.
|
|
*/
|
|
bool wlr_texture_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);
|
|
|
|
/**
|
|
* Destroys this wlr_texture.
|
|
*/
|
|
void wlr_texture_destroy(struct wlr_texture *texture);
|
|
|
|
#endif
|