michael@0: /*
michael@0:  **
michael@0:  ** Copyright 2012 The Android Open Source Project
michael@0:  **
michael@0:  ** Licensed under the Apache License Version 2.0(the "License");
michael@0:  ** you may not use this file except in compliance with the License.
michael@0:  ** You may obtain a copy of the License at
michael@0:  **
michael@0:  **     http://www.apache.org/licenses/LICENSE-2.0
michael@0:  **
michael@0:  ** Unless required by applicable law or agreed to in writing software
michael@0:  ** distributed under the License is distributed on an "AS IS" BASIS
michael@0:  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied.
michael@0:  ** See the License for the specific language governing permissions and
michael@0:  ** limitations under the License.
michael@0:  */
michael@0: 
michael@0: #include <cutils/log.h>
michael@0: 
michael@0: #include <ui/GraphicBuffer.h>
michael@0: 
michael@0: #include "GraphicBufferAlloc.h"
michael@0: 
michael@0: // ----------------------------------------------------------------------------
michael@0: namespace android {
michael@0: // ----------------------------------------------------------------------------
michael@0: 
michael@0: GraphicBufferAlloc::GraphicBufferAlloc() {
michael@0: }
michael@0: 
michael@0: GraphicBufferAlloc::~GraphicBufferAlloc() {
michael@0: }
michael@0: 
michael@0: sp<GraphicBuffer> GraphicBufferAlloc::createGraphicBuffer(uint32_t w, uint32_t h,
michael@0:         PixelFormat format, uint32_t usage, status_t* error) {
michael@0:     sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(w, h, format, usage));
michael@0:     status_t err = graphicBuffer->initCheck();
michael@0:     *error = err;
michael@0:     if (err != 0 || graphicBuffer->handle == 0) {
michael@0:         if (err == NO_MEMORY) {
michael@0:             GraphicBuffer::dumpAllocationsToSystemLog();
michael@0:         }
michael@0:         ALOGE("GraphicBufferAlloc::createGraphicBuffer(w=%d, h=%d) "
michael@0:              "failed (%s), handle=%p",
michael@0:                 w, h, strerror(-err), graphicBuffer->handle);
michael@0:         return 0;
michael@0:     }
michael@0:     return graphicBuffer;
michael@0: }
michael@0: 
michael@0: // ----------------------------------------------------------------------------
michael@0: }; // namespace android
michael@0: // ----------------------------------------------------------------------------