]> Git Repo - qemu.git/blob - ui/egl-context.c
tests/vm: add vm-boot-{ssh,serial}-<guest> targets
[qemu.git] / ui / egl-context.c
1 #include "qemu/osdep.h"
2 #include "ui/egl-context.h"
3
4 QEMUGLContext qemu_egl_create_context(DisplayChangeListener *dcl,
5                                       QEMUGLParams *params)
6 {
7    EGLContext ctx;
8    EGLint ctx_att_core[] = {
9        EGL_CONTEXT_OPENGL_PROFILE_MASK, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT,
10        EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
11        EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
12        EGL_NONE
13    };
14    EGLint ctx_att_gles[] = {
15        EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
16        EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
17        EGL_NONE
18    };
19    bool gles = (qemu_egl_mode == DISPLAYGL_MODE_ES);
20
21    ctx = eglCreateContext(qemu_egl_display, qemu_egl_config,
22                           eglGetCurrentContext(),
23                           gles ? ctx_att_gles : ctx_att_core);
24    return ctx;
25 }
26
27 void qemu_egl_destroy_context(DisplayChangeListener *dcl, QEMUGLContext ctx)
28 {
29     eglDestroyContext(qemu_egl_display, ctx);
30 }
31
32 int qemu_egl_make_context_current(DisplayChangeListener *dcl,
33                                   QEMUGLContext ctx)
34 {
35    return eglMakeCurrent(qemu_egl_display,
36                          EGL_NO_SURFACE, EGL_NO_SURFACE, ctx);
37 }
38
39 QEMUGLContext qemu_egl_get_current_context(DisplayChangeListener *dcl)
40 {
41     return eglGetCurrentContext();
42 }
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