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[email protected]3950477d2014-04-03 07:26:241// 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
8namespace gfx {
9
10// Describes transformation to be applied to the buffer before presenting
halliwellaa111282015-05-13 21:58:4311// to screen. Rotations are expressed anticlockwise.
[email protected]3950477d2014-04-03 07:26:2412enum 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,
achaulkad896432015-06-05 16:57:3020 OVERLAY_TRANSFORM_LAST = OVERLAY_TRANSFORM_ROTATE_270
[email protected]3950477d2014-04-03 07:26:2421};
22
23} // namespace gfx
24
25#endif // UI_GFX_OVERLAY_TRANSFORM_H_