1 #ifndef _GLUPIXELTRANSFER_HPP
2 #define _GLUPIXELTRANSFER_HPP
3 /*-------------------------------------------------------------------------
4  * drawElements Quality Program OpenGL ES Utilities
5  * ------------------------------------------------
6  *
7  * Copyright 2014 The Android Open Source Project
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License");
10  * you may not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  *      http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  *
21  *//*!
22  * \file
23  * \brief OpenGL ES Pixel Transfer Utilities.
24  *//*--------------------------------------------------------------------*/
25 
26 #include "gluDefs.hpp"
27 
28 namespace tcu
29 {
30 
31 class ConstPixelBufferAccess;
32 class PixelBufferAccess;
33 class Surface;
34 
35 } // tcu
36 
37 namespace glu
38 {
39 
40 class RenderContext;
41 
42 void	readPixels		(const RenderContext& context, int x, int y, const tcu::PixelBufferAccess& dst);
43 void	texImage2D		(const RenderContext& context, deUint32 target, int level, deUint32 internalFormat, const tcu::ConstPixelBufferAccess& src);
44 void	texImage3D		(const RenderContext& context, deUint32 target, int level, deUint32 internalFormat, const tcu::ConstPixelBufferAccess& src);
45 void	texSubImage2D	(const RenderContext& context, deUint32 target, int level, int x, int y, const tcu::ConstPixelBufferAccess& src);
46 void	texSubImage3D	(const RenderContext& context, deUint32 target, int level, int x, int y, int z, const tcu::ConstPixelBufferAccess& src);
47 
48 } // glu
49 
50 #endif // _GLUPIXELTRANSFER_HPP
51