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97 lines
2.4 KiB
97 lines
2.4 KiB
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "OMXClient"
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#ifdef __LP64__
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#define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS
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#endif
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#include <utils/Log.h>
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#include <cutils/properties.h>
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#include <binder/IServiceManager.h>
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#include <media/IMediaCodecService.h>
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#include <media/stagefright/OMXClient.h>
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#include <media/IOMX.h>
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#include <media/omx/1.0/WOmx.h>
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namespace android {
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OMXClient::OMXClient() {
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}
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status_t OMXClient::connect() {
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return connect(nullptr);
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}
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status_t OMXClient::connect(bool* trebleFlag) {
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if (property_get_bool("persist.media.treble_omx", true)) {
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if (trebleFlag != nullptr) {
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*trebleFlag = true;
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}
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return connectTreble();
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}
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if (trebleFlag != nullptr) {
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*trebleFlag = false;
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}
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return connectLegacy();
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}
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status_t OMXClient::connectLegacy() {
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sp<IServiceManager> sm = defaultServiceManager();
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sp<IBinder> codecbinder = sm->getService(String16("media.codec"));
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sp<IMediaCodecService> codecservice = interface_cast<IMediaCodecService>(codecbinder);
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if (codecservice.get() == NULL) {
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ALOGE("Cannot obtain IMediaCodecService");
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return NO_INIT;
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}
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mOMX = codecservice->getOMX();
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if (mOMX.get() == NULL) {
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ALOGE("Cannot obtain mediacodec IOMX");
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return NO_INIT;
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}
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return OK;
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}
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status_t OMXClient::connectTreble() {
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using namespace ::android::hardware::media::omx::V1_0;
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sp<IOmx> tOmx = IOmx::getService("default");
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if (tOmx.get() == nullptr) {
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ALOGE("Cannot obtain Treble IOmx.");
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return NO_INIT;
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}
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if (!tOmx->isRemote()) {
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ALOGE("Treble IOmx is in passthrough mode.");
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return NO_INIT;
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}
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mOMX = new utils::LWOmx(tOmx);
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ALOGI("Treble IOmx obtained");
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return OK;
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}
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void OMXClient::disconnect() {
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mOMX.clear();
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}
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} // namespace android
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