widget/gonk/libdisplay/GraphicBufferAlloc.cpp@fc2d59ddac77 (annotated)
widget/gonk/libdisplay/GraphicBufferAlloc.cpp
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* |
| michael@0 | 2 | ** |
| michael@0 | 3 | ** Copyright 2012 The Android Open Source Project |
| michael@0 | 4 | ** |
| michael@0 | 5 | ** Licensed under the Apache License Version 2.0(the "License"); |
| michael@0 | 6 | ** you may not use this file except in compliance with the License. |
| michael@0 | 7 | ** You may obtain a copy of the License at |
| michael@0 | 8 | ** |
| michael@0 | 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 10 | ** |
| michael@0 | 11 | ** Unless required by applicable law or agreed to in writing software |
| michael@0 | 12 | ** distributed under the License is distributed on an "AS IS" BASIS |
| michael@0 | 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. |
| michael@0 | 14 | ** See the License for the specific language governing permissions and |
| michael@0 | 15 | ** limitations under the License. |
| michael@0 | 16 | */ |
| michael@0 | 17 | |
| michael@0 | 18 | #include <cutils/log.h> |
| michael@0 | 19 | |
| michael@0 | 20 | #include <ui/GraphicBuffer.h> |
| michael@0 | 21 | |
| michael@0 | 22 | #include "GraphicBufferAlloc.h" |
| michael@0 | 23 | |
| michael@0 | 24 | // ---------------------------------------------------------------------------- |
| michael@0 | 25 | namespace android { |
| michael@0 | 26 | // ---------------------------------------------------------------------------- |
| michael@0 | 27 | |
| michael@0 | 28 | GraphicBufferAlloc::GraphicBufferAlloc() { |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | GraphicBufferAlloc::~GraphicBufferAlloc() { |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | sp<GraphicBuffer> GraphicBufferAlloc::createGraphicBuffer(uint32_t w, uint32_t h, |
| michael@0 | 35 | PixelFormat format, uint32_t usage, status_t* error) { |
| michael@0 | 36 | sp<GraphicBuffer> graphicBuffer(new GraphicBuffer(w, h, format, usage)); |
| michael@0 | 37 | status_t err = graphicBuffer->initCheck(); |
| michael@0 | 38 | *error = err; |
| michael@0 | 39 | if (err != 0 || graphicBuffer->handle == 0) { |
| michael@0 | 40 | if (err == NO_MEMORY) { |
| michael@0 | 41 | GraphicBuffer::dumpAllocationsToSystemLog(); |
| michael@0 | 42 | } |
| michael@0 | 43 | ALOGE("GraphicBufferAlloc::createGraphicBuffer(w=%d, h=%d) " |
| michael@0 | 44 | "failed (%s), handle=%p", |
| michael@0 | 45 | w, h, strerror(-err), graphicBuffer->handle); |
| michael@0 | 46 | return 0; |
| michael@0 | 47 | } |
| michael@0 | 48 | return graphicBuffer; |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | // ---------------------------------------------------------------------------- |
| michael@0 | 52 | }; // namespace android |
| michael@0 | 53 | // ---------------------------------------------------------------------------- |
