Index: ui/ozone/public/native_pixmap.h |
diff --git a/ui/ozone/public/native_pixmap.h b/ui/ozone/public/native_pixmap.h |
index 0251a12246d41a0cf91e553bedb316d93bf296a8..a7ed656650dc332c98d3eb8eb3ab4f47fba75d8d 100644 |
--- a/ui/ozone/public/native_pixmap.h |
+++ b/ui/ozone/public/native_pixmap.h |
@@ -7,6 +7,7 @@ |
#include "base/bind.h" |
#include "base/memory/ref_counted.h" |
+#include "ui/gfx/geometry/size.h" |
#include "ui/gfx/native_widget_types.h" |
#include "ui/gfx/overlay_transform.h" |
@@ -53,6 +54,16 @@ class NativePixmap : public base::RefCountedThreadSafe<NativePixmap> { |
virtual void SetScalingCallback(const ScalingCallback& scaling_callback) = 0; |
virtual scoped_refptr<NativePixmap> GetScaledPixmap(gfx::Size new_size) = 0; |
+ enum BufferUsage { |
+ MAP, |
+ PERSISTENT_MAP, |
+ SCANOUT, |
+ }; |
+ virtual BufferUsage GetBufferUsage() const = 0; |
+ |
+ virtual void* Map() = 0; |
+ virtual void Unmap() = 0; |
+ |
protected: |
virtual ~NativePixmap() {} |