blob: 903b70a3fc1d7e38d6a7f662b8a36b96878a0df8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* This an unstable interface of wlroots. No guarantees are made regarding the
* future consistency of this API.
*/
#ifndef WLR_USE_UNSTABLE
#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
#endif
#ifndef WLR_RENDER_EGL_H
#define WLR_RENDER_EGL_H
#ifndef MESA_EGL_NO_X11_HEADERS
#define MESA_EGL_NO_X11_HEADERS
#endif
#ifndef EGL_NO_X11
#define EGL_NO_X11
#endif
#ifndef EGL_NO_PLATFORM_SPECIFIC_TYPES
#define EGL_NO_PLATFORM_SPECIFIC_TYPES
#endif
#include <wlr/config.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <pixman.h>
#include <stdbool.h>
#include <wayland-server-core.h>
#include <wlr/render/dmabuf.h>
#include <wlr/render/drm_format_set.h>
struct wlr_egl {
EGLDisplay display;
EGLContext context;
EGLDeviceEXT device; // may be EGL_NO_DEVICE_EXT
struct gbm_device *gbm_device;
struct {
// Display extensions
bool KHR_image_base;
bool EXT_image_dma_buf_import;
bool EXT_image_dma_buf_import_modifiers;
// Device extensions
bool EXT_device_drm;
bool EXT_device_drm_render_node;
// Client extensions
bool EXT_device_query;
bool KHR_platform_gbm;
bool EXT_platform_device;
} exts;
struct {
PFNEGLGETPLATFORMDISPLAYEXTPROC eglGetPlatformDisplayEXT;
PFNEGLCREATEIMAGEKHRPROC eglCreateImageKHR;
PFNEGLDESTROYIMAGEKHRPROC eglDestroyImageKHR;
PFNEGLQUERYWAYLANDBUFFERWL eglQueryWaylandBufferWL;
PFNEGLQUERYDMABUFFORMATSEXTPROC eglQueryDmaBufFormatsEXT;
PFNEGLQUERYDMABUFMODIFIERSEXTPROC eglQueryDmaBufModifiersEXT;
PFNEGLDEBUGMESSAGECONTROLKHRPROC eglDebugMessageControlKHR;
PFNEGLQUERYDISPLAYATTRIBEXTPROC eglQueryDisplayAttribEXT;
PFNEGLQUERYDEVICESTRINGEXTPROC eglQueryDeviceStringEXT;
PFNEGLQUERYDEVICESEXTPROC eglQueryDevicesEXT;
} procs;
struct wlr_drm_format_set dmabuf_texture_formats;
struct wlr_drm_format_set dmabuf_render_formats;
};
/**
* Make the EGL context current.
*
* Callers are expected to clear the current context when they are done by
* calling wlr_egl_unset_current.
*/
bool wlr_egl_make_current(struct wlr_egl *egl);
bool wlr_egl_unset_current(struct wlr_egl *egl);
bool wlr_egl_is_current(struct wlr_egl *egl);
#endif
|
