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/* |
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// Copyright (c) 2014 Intel Corporation |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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*/ |
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#include <HwcTrace.h> |
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#include <tangier/TngGrallocBuffer.h> |
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namespace android { |
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namespace intel { |
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TngGrallocBuffer::TngGrallocBuffer(buffer_handle_t handle) |
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:GrallocBufferBase(handle) |
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{ |
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initBuffer(handle); |
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} |
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TngGrallocBuffer::~TngGrallocBuffer() |
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{ |
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} |
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void TngGrallocBuffer::resetBuffer(buffer_handle_t handle) |
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{ |
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GrallocBufferBase::resetBuffer(handle); |
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initBuffer(handle); |
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} |
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void TngGrallocBuffer::initBuffer(buffer_handle_t handle) |
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{ |
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TngIMGGrallocBuffer *grallocHandle = (TngIMGGrallocBuffer *)handle; |
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CTRACE(); |
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if (!grallocHandle) { |
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ETRACE("gralloc handle is null"); |
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return; |
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} |
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mFormat = grallocHandle->iFormat; |
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mWidth = grallocHandle->iWidth; |
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mHeight = grallocHandle->iHeight; |
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mUsage = grallocHandle->usage; |
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mKey = grallocHandle->ui64Stamp; |
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mBpp = grallocHandle->uiBpp; |
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// stride can only be initialized after format is set |
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initStride(); |
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} |
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} |
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}
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