#ifndef _GLSTEXTUREBUFFERCASE_HPP
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#define _GLSTEXTUREBUFFERCASE_HPP
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/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL (ES) Module
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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 Texture buffer test case
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*//*--------------------------------------------------------------------*/
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#include "tcuDefs.hpp"
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#include "tcuTestCase.hpp"
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namespace glu
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{
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class RenderContext;
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class ShaderProgram;
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} // glu
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namespace deqp
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{
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namespace gls
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{
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namespace TextureBufferCaseUtil
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{
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enum ModifyBits
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{
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MODIFYBITS_NONE = 0,
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MODIFYBITS_BUFFERDATA = (0x1<<0),
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MODIFYBITS_BUFFERSUBDATA = (0x1<<1),
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MODIFYBITS_MAPBUFFER_WRITE = (0x1<<2),
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MODIFYBITS_MAPBUFFER_READWRITE = (0x1<<3),
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};
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enum RenderBits
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{
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RENDERBITS_NONE = 0,
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RENDERBITS_AS_VERTEX_ARRAY = (0x1<<0),
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RENDERBITS_AS_INDEX_ARRAY = (0x1<<1),
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RENDERBITS_AS_VERTEX_TEXTURE = (0x1<<2),
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RENDERBITS_AS_FRAGMENT_TEXTURE = (0x1<<3)
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};
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} // TextureBufferCaseUtil
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class TextureBufferCase : public tcu::TestCase
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{
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public:
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TextureBufferCase (tcu::TestContext& testCtx,
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glu::RenderContext& renderCtx,
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deUint32 format,
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size_t bufferSize,
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size_t offset,
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size_t size,
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TextureBufferCaseUtil::RenderBits preRender,
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TextureBufferCaseUtil::ModifyBits modify,
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TextureBufferCaseUtil::RenderBits postRender,
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const char* name,
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const char* description);
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~TextureBufferCase (void);
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void init (void);
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void deinit (void);
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IterateResult iterate (void);
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private:
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glu::RenderContext& m_renderCtx;
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const deUint32 m_format;
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const size_t m_bufferSize;
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const size_t m_offset;
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const size_t m_size;
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const TextureBufferCaseUtil::RenderBits m_preRender;
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const TextureBufferCaseUtil::ModifyBits m_modify;
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const TextureBufferCaseUtil::RenderBits m_postRender;
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glu::ShaderProgram* m_preRenderProgram;
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glu::ShaderProgram* m_postRenderProgram;
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};
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} // gls
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} // deqp
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#endif // _GLSTEXTUREBUFFERCASE_HPP
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