Exemplos de qemu_egl_init_ctx em C++ (Cpp)

Exemplo n.º 1

Arquivo: egl-helpers.c Projeto: AmesianX/panda

int egl_rendernode_init(void)
{
    qemu_egl_rn_fd = -1;

    qemu_egl_rn_fd = qemu_egl_rendernode_open();
    if (qemu_egl_rn_fd == -1) {
        error_report("egl: no drm render node available");
        goto err;
    }

    qemu_egl_rn_gbm_dev = gbm_create_device(qemu_egl_rn_fd);
    if (!qemu_egl_rn_gbm_dev) {
        error_report("egl: gbm_create_device failed");
        goto err;
    }

    qemu_egl_init_dpy((EGLNativeDisplayType)qemu_egl_rn_gbm_dev, false, false);

    if (!epoxy_has_egl_extension(qemu_egl_display,
                                 "EGL_KHR_surfaceless_context")) {
        error_report("egl: EGL_KHR_surfaceless_context not supported");
        goto err;
    }
    if (!epoxy_has_egl_extension(qemu_egl_display,
                                 "EGL_MESA_image_dma_buf_export")) {
        error_report("egl: EGL_MESA_image_dma_buf_export not supported");
        goto err;
    }

    qemu_egl_rn_ctx = qemu_egl_init_ctx();
    if (!qemu_egl_rn_ctx) {
        error_report("egl: egl_init_ctx failed");
        goto err;
    }

    return 0;

err:
    if (qemu_egl_rn_gbm_dev) {
        gbm_device_destroy(qemu_egl_rn_gbm_dev);
    }
    if (qemu_egl_rn_fd != -1) {
        close(qemu_egl_rn_fd);
    }

    return -1;
}

Exemplo n.º 2

Arquivo: gtk-egl.c Projeto: MaddTheSane/qemu

void gd_egl_init(VirtualConsole *vc)
{
    GdkWindow *gdk_window = gtk_widget_get_window(vc->gfx.drawing_area);
    if (!gdk_window) {
        return;
    }

    Window x11_window = gdk_x11_window_get_xid(gdk_window);
    if (!x11_window) {
        return;
    }

    vc->gfx.ectx = qemu_egl_init_ctx();
    vc->gfx.esurface = qemu_egl_init_surface_x11
        (vc->gfx.ectx, (EGLNativeWindowType)x11_window);

    assert(vc->gfx.esurface);
}

Exemplo n.º 3

Arquivo: gtk-egl.c Projeto: 01org/qemu-lite

void gd_egl_init(VirtualConsole *vc)
{
    GdkWindow *gdk_window = gtk_widget_get_window(vc->gfx.drawing_area);
    if (!gdk_window) {
        return;
    }

#if GTK_CHECK_VERSION(3, 0, 0)
    Window x11_window = gdk_x11_window_get_xid(gdk_window);
#else
    Window x11_window = gdk_x11_drawable_get_xid(gdk_window);
#endif
    if (!x11_window) {
        return;
    }

    vc->gfx.ectx = qemu_egl_init_ctx();
    vc->gfx.esurface = qemu_egl_init_surface_x11(vc->gfx.ectx, x11_window);

    assert(vc->gfx.esurface);
}