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/*-------------------------------------------------------------------------
* drawElements Quality Program Tester Core
* ----------------------------------------
*
* 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 Null GL platform.
*//*--------------------------------------------------------------------*/
#include "tcuNullPlatform.hpp"
#include "tcuNullContextFactory.hpp"
#include "tcuNullRenderContext.hpp"
#include "egluNativeDisplay.hpp"
#include "eglwLibrary.hpp"
#include "eglwEnums.hpp"
#include "vkNullDriver.hpp"
namespace tcu
{
namespace null
{
class NullEGLDisplay : public eglu::NativeDisplay
{
public:
NullEGLDisplay (void)
: eglu::NativeDisplay(CAPABILITY_GET_DISPLAY_LEGACY)
{
// \note All functions in library are null
}
const eglw::Library& getLibrary (void) const
{
return m_library;
}
eglw::EGLNativeDisplayType getLegacyNative (void)
{
return EGL_DEFAULT_DISPLAY;
}
private:
eglw::FuncPtrLibrary m_library;
};
class NullEGLDisplayFactory : public eglu::NativeDisplayFactory
{
public:
NullEGLDisplayFactory (void)
: eglu::NativeDisplayFactory("null", "Null EGL Display", eglu::NativeDisplay::CAPABILITY_GET_DISPLAY_LEGACY)
{
}
eglu::NativeDisplay* createDisplay (const eglw::EGLAttrib*) const
{
return new NullEGLDisplay();
}
};
Platform::Platform (void)
{
m_contextFactoryRegistry.registerFactory(new NullGLContextFactory());
m_nativeDisplayFactoryRegistry.registerFactory(new NullEGLDisplayFactory());
}
Platform::~Platform (void)
{
}
vk::Library* Platform::createLibrary (const char* libraryPath) const
{
DE_UNREF(libraryPath);
return vk::createNullDriver();
}
void Platform::getMemoryLimits (tcu::PlatformMemoryLimits& limits) const
{
limits.totalSystemMemory = 256*1024*1024;
limits.totalDeviceLocalMemory = 0;
limits.deviceMemoryAllocationGranularity = 4096;
limits.devicePageSize = 4096;
limits.devicePageTableEntrySize = 8;
limits.devicePageTableHierarchyLevels = 3;
}
} // null
} // tcu
tcu::Platform* createPlatform (void)
{
return new tcu::null::Platform();
}