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ui: add egl dmabuf import to gtkglarea

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GtkGLArea is used on wayland, where EGL is usually available.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210204105232.834642-17-marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Marc-André Lureau 2021-02-04 14:52:28 +04:00 • committed by Gerd Hoffmann
parent 52a37e20db
commit 2606519b74
3 changed files with 42 additions and 0 deletions
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18
ui/gtk-gl-area.c
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@ -213,6 +213,24 @@ void gd_gl_area_scanout_flush(DisplayChangeListener *dcl,
gtk_gl_area_queue_render(GTK_GL_AREA(vc->gfx.drawing_area));
}
void gd_gl_area_scanout_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
#ifdef CONFIG_OPENGL_DMABUF
VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
egl_dmabuf_import_texture(dmabuf);
if (!dmabuf->texture) {
return;
}
gd_gl_area_scanout_texture(dcl, dmabuf->texture,
false, dmabuf->width, dmabuf->height,
0, 0, dmabuf->width, dmabuf->height);
#endif
}
void gtk_gl_area_init(void)
{
display_opengl = 1;