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