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authorGerd Hoffmann <kraxel@redhat.com>2015-05-08 11:30:51 +0200
committerGerd Hoffmann <kraxel@redhat.com>2015-10-08 10:34:53 +0200
commit4782aeb79fbcb70bb96b52f6d9bc7cadb3cf7d58 (patch)
tree33839c436e2997a8e28e5c56388fd169bf9ab94d /include/ui
parent6c18744d0f99138cb19cd9d1241d7b11c478a944 (diff)
gtk/opengl: add opengl context and scanout support (egl)
This allows virtio-gpu to render in 3d mode. Uses egl, for gtk versions 3.14 and older. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Diffstat (limited to 'include/ui')
-rw-r--r--include/ui/gtk.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/ui/gtk.h b/include/ui/gtk.h
index 0359333fce..b490e82e70 100644
--- a/include/ui/gtk.h
+++ b/include/ui/gtk.h
@@ -20,6 +20,7 @@
#if defined(CONFIG_OPENGL)
#include "ui/egl-helpers.h"
+#include "ui/egl-context.h"
#endif
/* Compatibility define to let us build on both Gtk2 and Gtk3 */
@@ -46,6 +47,11 @@ typedef struct VirtualGfxConsole {
EGLContext ectx;
EGLSurface esurface;
int glupdates;
+ int x, y, w, h;
+ GLuint tex_id;
+ GLuint fbo_id;
+ bool y0_top;
+ bool scanout_mode;
#endif
} VirtualGfxConsole;
@@ -90,6 +96,16 @@ void gd_egl_update(DisplayChangeListener *dcl,
void gd_egl_refresh(DisplayChangeListener *dcl);
void gd_egl_switch(DisplayChangeListener *dcl,
DisplaySurface *surface);
+QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl,
+ QEMUGLParams *params);
+void gd_egl_scanout(DisplayChangeListener *dcl,
+ uint32_t backing_id, bool backing_y_0_top,
+ uint32_t x, uint32_t y,
+ uint32_t w, uint32_t h);
+void gd_egl_scanout_flush(DisplayChangeListener *dcl,
+ uint32_t x, uint32_t y, uint32_t w, uint32_t h);
void gtk_egl_init(void);
+int gd_egl_make_current(DisplayChangeListener *dcl,
+ QEMUGLContext ctx);
#endif /* UI_GTK_H */