1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef UI_GFX_OVERLAY_TRANSFORM_H_ 6 #define UI_GFX_OVERLAY_TRANSFORM_H_ 7 8 namespace gfx { 9 10 // Describes transformation to be applied to the buffer before presenting 11 // to screen. 12 enum OverlayTransform { 13 OVERLAY_TRANSFORM_INVALID, 14 OVERLAY_TRANSFORM_NONE, 15 OVERLAY_TRANSFORM_FLIP_HORIZONTAL, 16 OVERLAY_TRANSFORM_FLIP_VERTICAL, 17 OVERLAY_TRANSFORM_ROTATE_90, 18 OVERLAY_TRANSFORM_ROTATE_180, 19 OVERLAY_TRANSFORM_ROTATE_270, 20 }; 21 22 } // namespace gfx 23 24 #endif // UI_GFX_OVERLAY_TRANSFORM_H_ 25