#ifndef _TCUANDROIDINTERNALS_HPP
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#define _TCUANDROIDINTERNALS_HPP
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/*-------------------------------------------------------------------------
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* drawElements Quality Program Tester Core
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* ----------------------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Access to Android internals that are not a part of the NDK.
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*//*--------------------------------------------------------------------*/
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#include "tcuDefs.hpp"
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#include "deDynamicLibrary.hpp"
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#include <vector>
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#include <errno.h>
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struct ANativeWindowBuffer;
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namespace android
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{
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class GraphicBuffer;
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class android_native_base_t;
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}
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namespace tcu
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{
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namespace Android
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{
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// These classes and enums reflect internal android definitions
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namespace internal
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{
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// utils/Errors.h
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enum
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{
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OK = 0,
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UNKNOWN_ERROR = (-2147483647-1),
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NO_MEMORY = -ENOMEM,
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INVALID_OPERATION = -ENOSYS,
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BAD_VALUE = -EINVAL,
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BAD_TYPE = (UNKNOWN_ERROR + 1),
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NAME_NOT_FOUND = -ENOENT,
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PERMISSION_DENIED = -EPERM,
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NO_INIT = -ENODEV,
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ALREADY_EXISTS = -EEXIST,
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DEAD_OBJECT = -EPIPE,
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FAILED_TRANSACTION = (UNKNOWN_ERROR + 2),
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BAD_INDEX = -E2BIG,
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NOT_ENOUGH_DATA = (UNKNOWN_ERROR + 3),
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WOULD_BLOCK = (UNKNOWN_ERROR + 4),
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TIMED_OUT = (UNKNOWN_ERROR + 5),
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UNKNOWN_TRANSACTION = (UNKNOWN_ERROR + 6),
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FDS_NOT_ALLOWED = (UNKNOWN_ERROR + 7),
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};
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typedef deInt32 status_t;
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// ui/PixelFormat.h, system/graphics.h
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enum
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{
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PIXEL_FORMAT_UNKNOWN = 0,
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PIXEL_FORMAT_NONE = 0,
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PIXEL_FORMAT_CUSTOM = -4,
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PIXEL_FORMAT_TRANSLUCENT = -3,
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PIXEL_FORMAT_TRANSPARENT = -2,
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PIXEL_FORMAT_OPAQUE = -1,
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PIXEL_FORMAT_RGBA_8888 = 1,
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PIXEL_FORMAT_RGBX_8888 = 2,
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PIXEL_FORMAT_RGB_888 = 3,
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PIXEL_FORMAT_RGB_565 = 4,
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PIXEL_FORMAT_BGRA_8888 = 5,
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PIXEL_FORMAT_RGBA_5551 = 6,
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PIXEL_FORMAT_RGBA_4444 = 7,
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};
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typedef deInt32 PixelFormat;
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// ui/GraphicBuffer.h
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struct GraphicBufferFunctions
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{
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typedef void (*genericFunc) ();
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typedef status_t (*initCheckFunc) (android::GraphicBuffer* buffer);
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typedef status_t (*lockFunc) (android::GraphicBuffer* buffer, deUint32 usage, void** vaddr);
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typedef status_t (*unlockFunc) (android::GraphicBuffer* buffer);
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typedef ANativeWindowBuffer* (*getNativeBufferFunc) (const android::GraphicBuffer* buffer);
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genericFunc constructor;
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genericFunc destructor;
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lockFunc lock;
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unlockFunc unlock;
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getNativeBufferFunc getNativeBuffer;
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initCheckFunc initCheck;
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};
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// system/window.h
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struct NativeBaseFunctions
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{
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typedef void (*incRefFunc) (android::android_native_base_t* base);
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typedef void (*decRefFunc) (android::android_native_base_t* base);
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incRefFunc incRef;
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decRefFunc decRef;
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};
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struct LibUIFunctions
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{
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GraphicBufferFunctions graphicBuffer;
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};
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class LibUI
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{
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public:
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struct Functions
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{
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GraphicBufferFunctions graphicBuffer;
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};
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LibUI (void);
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const Functions& getFunctions (void) const { return m_functions; }
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private:
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Functions m_functions;
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de::DynamicLibrary m_library;
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};
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class GraphicBuffer
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{
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public:
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// ui/GraphicBuffer.h, hardware/gralloc.h
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enum {
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USAGE_SW_READ_NEVER = 0x00000000,
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USAGE_SW_READ_RARELY = 0x00000002,
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USAGE_SW_READ_OFTEN = 0x00000003,
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USAGE_SW_READ_MASK = 0x0000000f,
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USAGE_SW_WRITE_NEVER = 0x00000000,
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USAGE_SW_WRITE_RARELY = 0x00000020,
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USAGE_SW_WRITE_OFTEN = 0x00000030,
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USAGE_SW_WRITE_MASK = 0x000000f0,
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USAGE_SOFTWARE_MASK = USAGE_SW_READ_MASK | USAGE_SW_WRITE_MASK,
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USAGE_PROTECTED = 0x00004000,
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USAGE_HW_TEXTURE = 0x00000100,
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USAGE_HW_RENDER = 0x00000200,
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USAGE_HW_2D = 0x00000400,
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USAGE_HW_COMPOSER = 0x00000800,
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USAGE_HW_VIDEO_ENCODER = 0x00010000,
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USAGE_HW_MASK = 0x00071F00,
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};
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GraphicBuffer (const LibUI& lib, deUint32 width, deUint32 height, PixelFormat format, deUint32 usage);
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~GraphicBuffer ();
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status_t lock (deUint32 usage, void** vaddr);
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status_t unlock (void);
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ANativeWindowBuffer* getNativeBuffer (void) const;
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private:
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const GraphicBufferFunctions& m_functions;
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NativeBaseFunctions m_baseFunctions;
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android::GraphicBuffer* m_impl;
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};
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} // internal
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} // Android
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} // tcu
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#endif // _TCUANDROIDINTERNALS_HPP
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