blob: 5f50e46c3241f90cc603d2c56bc53d126984eab9 [file] [log] [blame]
/*
* Copyright (C) 2009 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 "OMXClient"
#ifdef __LP64__
#define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
#endif
#include <utils/Log.h>
#include <cutils/properties.h>
#include <binder/IServiceManager.h>
#include <media/IMediaCodecService.h>
#include <media/stagefright/OMXClient.h>
#include <media/IOMX.h>
#include <media/omx/1.0/WOmx.h>
namespace android {
OMXClient::OMXClient() {
}
status_t OMXClient::connect() {
return connect("default", nullptr);
}
status_t OMXClient::connect(bool* trebleFlag) {
if (property_get_bool("persist.media.treble_omx", true)) {
if (trebleFlag != nullptr) {
*trebleFlag = true;
}
return connectTreble();
}
if (trebleFlag != nullptr) {
*trebleFlag = false;
}
return connectLegacy();
}
status_t OMXClient::connect(const char* name, bool* trebleFlag) {
if (property_get_bool("persist.media.treble_omx", true)) {
if (trebleFlag != nullptr) {
*trebleFlag = true;
}
return connectTreble(name);
}
if (trebleFlag != nullptr) {
*trebleFlag = false;
}
return connectLegacy();
}
status_t OMXClient::connectLegacy() {
sp<IServiceManager> sm = defaultServiceManager();
sp<IBinder> codecbinder = sm->getService(String16("media.codec"));
sp<IMediaCodecService> codecservice = interface_cast<IMediaCodecService>(codecbinder);
if (codecservice.get() == NULL) {
ALOGE("Cannot obtain IMediaCodecService");
return NO_INIT;
}
mOMX = codecservice->getOMX();
if (mOMX.get() == NULL) {
ALOGE("Cannot obtain mediacodec IOMX");
return NO_INIT;
}
return OK;
}
status_t OMXClient::connectTreble(const char* name) {
using namespace ::android::hardware::media::omx::V1_0;
if (name == nullptr) {
name = "default";
}
sp<IOmx> tOmx = IOmx::getService(name);
if (tOmx.get() == nullptr) {
ALOGE("Cannot obtain Treble IOmx.");
return NO_INIT;
}
if (!tOmx->isRemote()) {
ALOGE("Treble IOmx is in passthrough mode.");
return NO_INIT;
}
mOMX = new utils::LWOmx(tOmx);
ALOGI("Treble IOmx obtained");
return OK;
}
void OMXClient::disconnect() {
mOMX.clear();
}
} // namespace android