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/*
* Copyright 2018 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 "C2SoftVp9Enc"
#include <utils/Log.h>
#include <utils/misc.h>
#include "C2SoftVp9Enc.h"
namespace android {
C2SoftVp9Enc::C2SoftVp9Enc(const char* name, c2_node_id_t id,
const std::shared_ptr<IntfImpl>& intfImpl)
: C2SoftVpxEnc(name, id, intfImpl),
mProfile(1),
mLevel(0),
mTileColumns(0),
mFrameParallelDecoding(false) {
}
void C2SoftVp9Enc::setCodecSpecificInterface() {
mCodecInterface = vpx_codec_vp9_cx();
}
void C2SoftVp9Enc::setCodecSpecificConfiguration() {
switch (mProfile) {
case 1:
mCodecConfiguration->g_profile = 0;
break;
case 2:
mCodecConfiguration->g_profile = 1;
break;
case 4:
mCodecConfiguration->g_profile = 2;
break;
case 8:
mCodecConfiguration->g_profile = 3;
break;
default:
mCodecConfiguration->g_profile = 0;
}
}
vpx_codec_err_t C2SoftVp9Enc::setCodecSpecificControls() {
vpx_codec_err_t codecReturn = vpx_codec_control(
mCodecContext, VP9E_SET_TILE_COLUMNS, mTileColumns);
if (codecReturn != VPX_CODEC_OK) {
ALOGE("Error setting VP9E_SET_TILE_COLUMNS to %d. vpx_codec_control() "
"returned %d", mTileColumns, codecReturn);
return codecReturn;
}
codecReturn = vpx_codec_control(
mCodecContext, VP9E_SET_FRAME_PARALLEL_DECODING,
mFrameParallelDecoding);
if (codecReturn != VPX_CODEC_OK) {
ALOGE("Error setting VP9E_SET_FRAME_PARALLEL_DECODING to %d."
"vpx_codec_control() returned %d", mFrameParallelDecoding,
codecReturn);
return codecReturn;
}
codecReturn = vpx_codec_control(mCodecContext, VP9E_SET_ROW_MT, 1);
if (codecReturn != VPX_CODEC_OK) {
ALOGE("Error setting VP9E_SET_ROW_MT to 1. vpx_codec_control() "
"returned %d", codecReturn);
return codecReturn;
}
// For VP9, we always set CPU_USED to 8 (because the realtime default is 0
// which is too slow).
codecReturn = vpx_codec_control(mCodecContext, VP8E_SET_CPUUSED, 8);
if (codecReturn != VPX_CODEC_OK) {
ALOGE("Error setting VP8E_SET_CPUUSED to 8. vpx_codec_control() "
"returned %d", codecReturn);
return codecReturn;
}
return codecReturn;
}
class C2SoftVp9EncFactory : public C2ComponentFactory {
public:
C2SoftVp9EncFactory()
: mHelper(std::static_pointer_cast<C2ReflectorHelper>(
GetCodec2PlatformComponentStore()->getParamReflector())) {}
virtual c2_status_t createComponent(
c2_node_id_t id,
std::shared_ptr<C2Component>* const component,
std::function<void(C2Component*)> deleter) override {
*component = std::shared_ptr<C2Component>(
new C2SoftVp9Enc(COMPONENT_NAME, id,
std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
deleter);
return C2_OK;
}
virtual c2_status_t createInterface(
c2_node_id_t id,
std::shared_ptr<C2ComponentInterface>* const interface,
std::function<void(C2ComponentInterface*)> deleter) override {
*interface = std::shared_ptr<C2ComponentInterface>(
new SimpleInterface<C2SoftVpxEnc::IntfImpl>(
COMPONENT_NAME, id,
std::make_shared<C2SoftVpxEnc::IntfImpl>(mHelper)),
deleter);
return C2_OK;
}
virtual ~C2SoftVp9EncFactory() override = default;
private:
std::shared_ptr<C2ReflectorHelper> mHelper;
};
} // namespace android
extern "C" ::C2ComponentFactory* CreateCodec2Factory() {
ALOGV("in %s", __func__);
return new ::android::C2SoftVp9EncFactory();
}
extern "C" void DestroyCodec2Factory(::C2ComponentFactory* factory) {
ALOGV("in %s", __func__);
delete factory;
}
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