Home | History | Annotate | Download | only in functional 
      1 #ifndef _ES3FFBOTESTCASE_HPP
      2 #define _ES3FFBOTESTCASE_HPP
      3 /*-------------------------------------------------------------------------
      4  * drawElements Quality Program OpenGL ES 3.0 Module
      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 Base class for FBO tests.
     24  *//*--------------------------------------------------------------------*/
     25 
     26 #include "tcuDefs.hpp"
     27 #include "tes3TestCase.hpp"
     28 #include "sglrContextWrapper.hpp"
     29 
     30 namespace tcu
     31 {
     32 class Surface;
     33 class TextureFormat;
     34 }
     35 
     36 namespace deqp
     37 {
     38 namespace gles3
     39 {
     40 namespace Functional
     41 {
     42 
     43 class FboTestCase : public TestCase, public sglr::ContextWrapper
     44 {
     45 public:
     46 						FboTestCase				(Context& context, const char* name, const char* description, bool useScreenSizedViewport = false);
     47 						~FboTestCase			(void);
     48 
     49 	IterateResult		iterate					(void);
     50 
     51 protected:
     52 	virtual void		preCheck				(void) {}
     53 	virtual void		render					(tcu::Surface& dst) = DE_NULL;
     54 	virtual bool		compare					(const tcu::Surface& reference, const tcu::Surface& result);
     55 
     56 	// Utilities.
     57 	void				checkFormatSupport		(deUint32 sizedFormat);
     58 	void				checkSampleCount		(deUint32 sizedFormat, int numSamples);
     59 	void				readPixels				(tcu::Surface& dst, int x, int y, int width, int height, const tcu::TextureFormat& format, const tcu::Vec4& scale, const tcu::Vec4& bias);
     60 	void				readPixels				(tcu::Surface& dst, int x, int y, int width, int height);
     61 	void				checkFramebufferStatus	(deUint32 target);
     62 	void				checkError				(void);
     63 	void				clearColorBuffer		(const tcu::TextureFormat& format, const tcu::Vec4& value = tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f));
     64 
     65 	int					m_viewportWidth;
     66 	int					m_viewportHeight;
     67 
     68 private:
     69 						FboTestCase				(const FboTestCase& other);
     70 	FboTestCase&		operator=				(const FboTestCase& other);
     71 };
     72 
     73 } // Functional
     74 } // gles3
     75 } // deqp
     76 
     77 #endif // _ES3FFBOTESTCASE_HPP
     78