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Diffstat (limited to 'libs/surfaceflinger/Transform.h')
-rw-r--r-- | libs/surfaceflinger/Transform.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/libs/surfaceflinger/Transform.h b/libs/surfaceflinger/Transform.h deleted file mode 100644 index 0b4835e..0000000 --- a/libs/surfaceflinger/Transform.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef ANDROID_TRANSFORM_H -#define ANDROID_TRANSFORM_H - -#include <stdint.h> -#include <sys/types.h> - -#include <ui/Point.h> -#include <ui/Rect.h> - -#include <GLES/gl.h> - -#include <core/SkMatrix.h> - -namespace android { - -class Region; - -// --------------------------------------------------------------------------- - -class Transform -{ -public: - Transform(); - Transform(const Transform& other); - ~Transform(); - - enum orientation_flags { - ROT_0 = 0x00000000, - FLIP_H = 0x00000001, - FLIP_V = 0x00000002, - ROT_90 = 0x00000004, - ROT_180 = FLIP_H|FLIP_V, - ROT_270 = ROT_180|ROT_90, - ROT_INVALID = 0x80000000 - }; - - bool transformed() const; - int32_t getOrientation() const; - bool preserveRects() const; - - int tx() const; - int ty() const; - - void reset(); - void set(float xx, float xy, float yx, float yy); - void set(int tx, int ty); - - Rect makeBounds(int w, int h) const; - void transform(GLfixed* point, int x, int y) const; - Region transform(const Region& reg) const; - Rect transform(const Rect& bounds) const; - - Transform operator * (const Transform& rhs) const; - float operator [] (int i) const; - - inline uint32_t getType() const { return type(); } - - inline Transform(bool) : mType(0xFF) { }; - -private: - uint8_t type() const; - -private: - SkMatrix mTransform; - mutable uint32_t mType; -}; - -// --------------------------------------------------------------------------- -}; // namespace android - -#endif /* ANDROID_TRANSFORM_H */ |