summaryrefslogtreecommitdiff
path: root/ui/egl-context.c
blob: 3a02b68d1a6dc0bc0b305dddf12c39c7680724ab (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
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "ui/egl-context.h"

QEMUGLContext qemu_egl_create_context(DisplayChangeListener *dcl,
                                      QEMUGLParams *params)
{
   EGLContext ctx;
   EGLint ctx_att[] = {
      EGL_CONTEXT_CLIENT_VERSION, params->major_ver,
      EGL_CONTEXT_MINOR_VERSION_KHR, params->minor_ver,
      EGL_NONE
   };

   ctx = eglCreateContext(qemu_egl_display, qemu_egl_config,
                          eglGetCurrentContext(), ctx_att);
   return ctx;
}

void qemu_egl_destroy_context(DisplayChangeListener *dcl, QEMUGLContext ctx)
{
    eglDestroyContext(qemu_egl_display, ctx);
}

int qemu_egl_make_context_current(DisplayChangeListener *dcl,
                                  QEMUGLContext ctx)
{
   return eglMakeCurrent(qemu_egl_display,
                         EGL_NO_SURFACE, EGL_NO_SURFACE, ctx);
}

QEMUGLContext qemu_egl_get_current_context(DisplayChangeListener *dcl)
{
    return eglGetCurrentContext();
}