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      1 /*-------------------------------------------------------------------------
      2  * drawElements Quality Program OpenGL ES 3.1 Module
      3  * -------------------------------------------------
      4  *
      5  * Copyright 2014 The Android Open Source Project
      6  *
      7  * Licensed under the Apache License, Version 2.0 (the "License");
      8  * you may not use this file except in compliance with the License.
      9  * You may obtain a copy of the License at
     10  *
     11  *      http://www.apache.org/licenses/LICENSE-2.0
     12  *
     13  * Unless required by applicable law or agreed to in writing, software
     14  * distributed under the License is distributed on an "AS IS" BASIS,
     15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     16  * See the License for the specific language governing permissions and
     17  * limitations under the License.
     18  *
     19  *//*!
     20  * \file
     21  * \brief OpenGL ES 3.1 test context.
     22  *//*--------------------------------------------------------------------*/
     23 
     24 #include "tes31Context.hpp"
     25 #include "gluRenderContext.hpp"
     26 #include "gluRenderConfig.hpp"
     27 #include "gluFboRenderContext.hpp"
     28 #include "gluContextInfo.hpp"
     29 #include "gluDummyRenderContext.hpp"
     30 #include "tcuCommandLine.hpp"
     31 
     32 namespace deqp
     33 {
     34 namespace gles31
     35 {
     36 
     37 Context::Context (tcu::TestContext& testCtx)
     38 	: m_testCtx		(testCtx)
     39 	, m_renderCtx	(DE_NULL)
     40 	, m_contextInfo	(DE_NULL)
     41 {
     42 	if (m_testCtx.getCommandLine().getRunMode() == tcu::RUNMODE_EXECUTE)
     43 		createRenderContext();
     44 	else
     45 	{
     46 		// \todo [2016-11-15 pyry] Many tests (erroneously) inspect context type
     47 		//						   during test hierarchy construction. We should fix that
     48 		//						   and revert dummy context to advertise unknown context type.
     49 		m_renderCtx = new glu::DummyRenderContext(glu::ContextType(glu::ApiType::es(3,1)));
     50 	}
     51 }
     52 
     53 Context::~Context (void)
     54 {
     55 	destroyRenderContext();
     56 }
     57 
     58 void Context::createRenderContext (void)
     59 {
     60 	DE_ASSERT(!m_renderCtx && !m_contextInfo);
     61 
     62 	try
     63 	{
     64 		try
     65 		{
     66 			m_renderCtx		= glu::createDefaultRenderContext(m_testCtx.getPlatform(), m_testCtx.getCommandLine(), glu::ApiType::es(3, 2));
     67 		}
     68 		catch (...)
     69 		{
     70 			m_renderCtx		= glu::createDefaultRenderContext(m_testCtx.getPlatform(), m_testCtx.getCommandLine(), glu::ApiType::es(3, 1));
     71 		}
     72 		m_contextInfo	= glu::ContextInfo::create(*m_renderCtx);
     73 	}
     74 	catch (...)
     75 	{
     76 		destroyRenderContext();
     77 		throw;
     78 	}
     79 }
     80 
     81 void Context::destroyRenderContext (void)
     82 {
     83 	delete m_contextInfo;
     84 	delete m_renderCtx;
     85 
     86 	m_contextInfo	= DE_NULL;
     87 	m_renderCtx		= DE_NULL;
     88 }
     89 
     90 const tcu::RenderTarget& Context::getRenderTarget (void) const
     91 {
     92 	return m_renderCtx->getRenderTarget();
     93 }
     94 
     95 } // gles31
     96 } // deqp
     97