235da8da1a
Move setDefaultBufferSize, setDefaultBufferFormat, and
setDefaultBufferDataSpace into ConsumerBase and remove them from
CpuConsumer and BufferItemConsumer.
Bug: 19977701
Change-Id: Ic68992464c5da6da7a41c4063a53029a69efcd1b
(cherry picked from commit 847f11e215)
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/*
|
|
* Copyright (C) 2012 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.
|
|
*/
|
|
|
|
//#define LOG_NDEBUG 0
|
|
#define LOG_TAG "BufferItemConsumer"
|
|
//#define ATRACE_TAG ATRACE_TAG_GRAPHICS
|
|
#include <utils/Log.h>
|
|
|
|
#include <gui/BufferItem.h>
|
|
#include <gui/BufferItemConsumer.h>
|
|
|
|
//#define BI_LOGV(x, ...) ALOGV("[%s] " x, mName.string(), ##__VA_ARGS__)
|
|
//#define BI_LOGD(x, ...) ALOGD("[%s] " x, mName.string(), ##__VA_ARGS__)
|
|
//#define BI_LOGI(x, ...) ALOGI("[%s] " x, mName.string(), ##__VA_ARGS__)
|
|
//#define BI_LOGW(x, ...) ALOGW("[%s] " x, mName.string(), ##__VA_ARGS__)
|
|
#define BI_LOGE(x, ...) ALOGE("[%s] " x, mName.string(), ##__VA_ARGS__)
|
|
|
|
namespace android {
|
|
|
|
BufferItemConsumer::BufferItemConsumer(
|
|
const sp<IGraphicBufferConsumer>& consumer, uint32_t consumerUsage,
|
|
int bufferCount, bool controlledByApp) :
|
|
ConsumerBase(consumer, controlledByApp)
|
|
{
|
|
status_t err = mConsumer->setConsumerUsageBits(consumerUsage);
|
|
LOG_ALWAYS_FATAL_IF(err != OK,
|
|
"Failed to set consumer usage bits to %#x", consumerUsage);
|
|
if (bufferCount != DEFAULT_MAX_BUFFERS) {
|
|
err = mConsumer->setMaxAcquiredBufferCount(bufferCount);
|
|
LOG_ALWAYS_FATAL_IF(err != OK,
|
|
"Failed to set max acquired buffer count to %d", bufferCount);
|
|
}
|
|
}
|
|
|
|
BufferItemConsumer::~BufferItemConsumer() {}
|
|
|
|
void BufferItemConsumer::setName(const String8& name) {
|
|
Mutex::Autolock _l(mMutex);
|
|
mName = name;
|
|
mConsumer->setConsumerName(name);
|
|
}
|
|
|
|
status_t BufferItemConsumer::acquireBuffer(BufferItem *item,
|
|
nsecs_t presentWhen, bool waitForFence) {
|
|
status_t err;
|
|
|
|
if (!item) return BAD_VALUE;
|
|
|
|
Mutex::Autolock _l(mMutex);
|
|
|
|
err = acquireBufferLocked(item, presentWhen);
|
|
if (err != OK) {
|
|
if (err != NO_BUFFER_AVAILABLE) {
|
|
BI_LOGE("Error acquiring buffer: %s (%d)", strerror(err), err);
|
|
}
|
|
return err;
|
|
}
|
|
|
|
if (waitForFence) {
|
|
err = item->mFence->waitForever("BufferItemConsumer::acquireBuffer");
|
|
if (err != OK) {
|
|
BI_LOGE("Failed to wait for fence of acquired buffer: %s (%d)",
|
|
strerror(-err), err);
|
|
return err;
|
|
}
|
|
}
|
|
|
|
item->mGraphicBuffer = mSlots[item->mBuf].mGraphicBuffer;
|
|
|
|
return OK;
|
|
}
|
|
|
|
status_t BufferItemConsumer::releaseBuffer(const BufferItem &item,
|
|
const sp<Fence>& releaseFence) {
|
|
status_t err;
|
|
|
|
Mutex::Autolock _l(mMutex);
|
|
|
|
err = addReleaseFenceLocked(item.mBuf, item.mGraphicBuffer, releaseFence);
|
|
|
|
err = releaseBufferLocked(item.mBuf, item.mGraphicBuffer, EGL_NO_DISPLAY,
|
|
EGL_NO_SYNC_KHR);
|
|
if (err != OK) {
|
|
BI_LOGE("Failed to release buffer: %s (%d)",
|
|
strerror(-err), err);
|
|
}
|
|
return err;
|
|
}
|
|
|
|
} // namespace android
|