xref: /aosp_15_r20/external/deqp/modules/gles31/tes31Context.cpp (revision 35238bce31c2a825756842865a792f8cf7f89930)

/*-------------------------------------------------------------------------
 * drawElements Quality Program OpenGL ES 3.1 Module
 * -------------------------------------------------
 *
 * Copyright 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief OpenGL ES 3.1 test context.
 *//*--------------------------------------------------------------------*/

#include "tes31Context.hpp"
#include "gluRenderConfig.hpp"
#include "gluFboRenderContext.hpp"
#include "gluContextInfo.hpp"
#include "gluDummyRenderContext.hpp"
#include "tcuCommandLine.hpp"

namespace deqp
{
namespace gles31
{

Context::Context(tcu::TestContext &testCtx, glu::ApiType apiType)
    : m_testCtx(testCtx)
    , m_renderCtx(DE_NULL)
    , m_contextInfo(DE_NULL)
    , m_apiType(apiType)
{
    if (m_testCtx.getCommandLine().getRunMode() == tcu::RUNMODE_EXECUTE)
        createRenderContext();
    else
    {
        // \todo [2016-11-15 pyry] Many tests (erroneously) inspect context type
        //                           during test hierarchy construction. We should fix that
        //                           and revert empty context to advertise unknown context type.
        m_renderCtx = new glu::EmptyRenderContext(glu::ContextType(glu::ApiType::es(3, 1)));
    }
}

Context::~Context(void)
{
    destroyRenderContext();
}

void Context::createRenderContext(void)
{
    DE_ASSERT(!m_renderCtx && !m_contextInfo);

    try
    {
        m_renderCtx   = glu::createDefaultRenderContext(m_testCtx.getPlatform(), m_testCtx.getCommandLine(), m_apiType);
        m_contextInfo = glu::ContextInfo::create(*m_renderCtx);
    }
    catch (...)
    {
        destroyRenderContext();
        throw;
    }
}

void Context::destroyRenderContext(void)
{
    delete m_contextInfo;
    delete m_renderCtx;

    m_contextInfo = DE_NULL;
    m_renderCtx   = DE_NULL;
}

const tcu::RenderTarget &Context::getRenderTarget(void) const
{
    return m_renderCtx->getRenderTarget();
}

} // namespace gles31
} // namespace deqp