blob: 29d12832fb196ae14850e7dcc2008cffe02e50bf [file] [log] [blame]
/*-------------------------------------------------------------------------
* 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 Resource wrapper for AAssetManager.
*//*--------------------------------------------------------------------*/
#include "tcuAndroidAssets.hpp"
namespace tcu
{
namespace Android
{
AssetArchive::AssetArchive (AAssetManager* assetMgr)
: m_assetMgr(assetMgr)
{
}
AssetArchive::~AssetArchive (void)
{
}
Resource* AssetArchive::getResource (const char* name) const
{
return new AssetResource(m_assetMgr, name);
}
AssetResource::AssetResource (AAssetManager* assetMgr, const char* name)
: Resource (name)
, m_asset (DE_NULL)
{
m_asset = AAssetManager_open(assetMgr, name, AASSET_MODE_RANDOM);
TCU_CHECK(m_asset);
}
AssetResource::~AssetResource (void)
{
AAsset_close(m_asset);
}
void AssetResource::read (deUint8* dst, int numBytes)
{
TCU_CHECK(AAsset_read(m_asset, dst, numBytes) == numBytes);
}
int AssetResource::getPosition (void) const
{
return (int)AAsset_getLength(m_asset) - (int)AAsset_getRemainingLength(m_asset);
}
void AssetResource::setPosition (int position)
{
TCU_CHECK(AAsset_seek(m_asset, position, SEEK_SET) == position);
}
bool AssetResource::isFinished (void) const
{
return AAsset_getRemainingLength(m_asset) <= 0;
}
int AssetResource::getSize (void) const
{
return (int)AAsset_getLength(m_asset);
}
} // Android
} // tcu