michael@0: /*
michael@0:  * Copyright (C) 2012 Mozilla Foundation
michael@0:  *
michael@0:  * Licensed under the Apache License, Version 2.0 (the "License");
michael@0:  * you may not use this file except in compliance with the License.
michael@0:  * You may obtain a copy of the License at
michael@0:  *
michael@0:  *      http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing, software
michael@0:  * distributed under the License is distributed on an "AS IS" BASIS,
michael@0:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0:  * See the License for the specific language governing permissions and
michael@0:  * limitations under the License.
michael@0:  */
michael@0: 
michael@0: #include "GonkRecorderProfiles.h"
michael@0: #include <media/MediaProfiles.h>
michael@0: #include "GonkRecorder.h"
michael@0: #include "CameraControlImpl.h"
michael@0: #include "CameraCommon.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace android;
michael@0: 
michael@0: #define DEF_GONK_RECORDER_PROFILE(e, n) e##_INDEX,
michael@0: enum {
michael@0:   #include "GonkRecorderProfiles.def"
michael@0:   PROFILE_COUNT
michael@0: };
michael@0: 
michael@0: #define DEF_GONK_RECORDER_PROFILE(e, n) { n, e },
michael@0: static struct {
michael@0:   const char* name;
michael@0:   int quality;
michael@0: } ProfileList[] = {
michael@0:   #include "GonkRecorderProfiles.def"
michael@0:   { nullptr, 0 }
michael@0: };
michael@0: 
michael@0: static MediaProfiles* sMediaProfiles = nullptr;
michael@0: 
michael@0: static bool
michael@0: IsQualitySupported(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0: {
michael@0:   if (!sMediaProfiles) {
michael@0:     sMediaProfiles = MediaProfiles::getInstance();
michael@0:   }
michael@0:   camcorder_quality q = static_cast<camcorder_quality>(ProfileList[aQualityIndex].quality);
michael@0:   return sMediaProfiles->hasCamcorderProfile(static_cast<int>(aCameraId), q);
michael@0: }
michael@0: 
michael@0: static int
michael@0: GetProfileParam(uint32_t aCameraId, uint32_t aQualityIndex, const char* aParam)
michael@0: {
michael@0:   if (!sMediaProfiles) {
michael@0:     sMediaProfiles = MediaProfiles::getInstance();
michael@0:   }
michael@0:   camcorder_quality q = static_cast<camcorder_quality>(ProfileList[aQualityIndex].quality);
michael@0:   return sMediaProfiles->getCamcorderProfileParamByName(aParam, static_cast<int>(aCameraId), q);
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Recorder profile.
michael@0:  */
michael@0: static RecorderProfile::FileFormat
michael@0: TranslateFileFormat(output_format aFileFormat)
michael@0: {
michael@0:   switch (aFileFormat) {
michael@0:     case OUTPUT_FORMAT_THREE_GPP: return RecorderProfile::THREE_GPP;
michael@0:     case OUTPUT_FORMAT_MPEG_4:    return RecorderProfile::MPEG4;
michael@0:     default:                      return RecorderProfile::UNKNOWN;
michael@0:   }
michael@0: }
michael@0: 
michael@0: GonkRecorderProfile::GonkRecorderProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : RecorderProfileBase<GonkRecorderAudioProfile, GonkRecorderVideoProfile>(aCameraId, aQualityIndex)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex);
michael@0:   mPlatformOutputFormat = static_cast<output_format>(GetProfileParam(mCameraId, mQualityIndex, "file.format"));
michael@0:   mFileFormat = TranslateFileFormat(mPlatformOutputFormat);
michael@0:   if (aQualityIndex < PROFILE_COUNT) {
michael@0:     mName = ProfileList[aQualityIndex].name;
michael@0:     DOM_CAMERA_LOGI("Created camera %d profile index %d: '%s'\n", mCameraId, mQualityIndex, mName);
michael@0:   }
michael@0: }
michael@0: 
michael@0: GonkRecorderProfile::~GonkRecorderProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: nsresult
michael@0: GonkRecorderProfile::ConfigureRecorder(GonkRecorder* aRecorder)
michael@0: {
michael@0:   static const size_t SIZE = 256;
michael@0:   char buffer[SIZE];
michael@0: 
michael@0:   // set all the params
michael@0:   CHECK_SETARG(aRecorder->setAudioSource(AUDIO_SOURCE_CAMCORDER));
michael@0:   CHECK_SETARG(aRecorder->setVideoSource(VIDEO_SOURCE_CAMERA));
michael@0:   CHECK_SETARG(aRecorder->setOutputFormat(GetOutputFormat()));
michael@0:   CHECK_SETARG(aRecorder->setVideoFrameRate(mVideo.GetFramerate()));
michael@0:   CHECK_SETARG(aRecorder->setVideoSize(mVideo.GetWidth(), mVideo.GetHeight()));
michael@0:   CHECK_SETARG(aRecorder->setVideoEncoder(mVideo.GetPlatformCodec()));
michael@0:   CHECK_SETARG(aRecorder->setAudioEncoder(mAudio.GetPlatformCodec()));
michael@0: 
michael@0:   snprintf(buffer, SIZE, "video-param-encoding-bitrate=%d", mVideo.GetBitrate());
michael@0:   CHECK_SETARG(aRecorder->setParameters(String8(buffer)));
michael@0: 
michael@0:   snprintf(buffer, SIZE, "audio-param-encoding-bitrate=%d", mAudio.GetBitrate());
michael@0:   CHECK_SETARG(aRecorder->setParameters(String8(buffer)));
michael@0: 
michael@0:   snprintf(buffer, SIZE, "audio-param-number-of-channels=%d", mAudio.GetChannels());
michael@0:   CHECK_SETARG(aRecorder->setParameters(String8(buffer)));
michael@0: 
michael@0:   snprintf(buffer, SIZE, "audio-param-sampling-rate=%d", mAudio.GetSamplerate());
michael@0:   CHECK_SETARG(aRecorder->setParameters(String8(buffer)));
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Recorder audio profile.
michael@0:  */
michael@0: static RecorderAudioProfile::Codec
michael@0: TranslateAudioCodec(audio_encoder aCodec)
michael@0: {
michael@0:   switch (aCodec) {
michael@0:     case AUDIO_ENCODER_AMR_NB:  return RecorderAudioProfile::AMRNB;
michael@0:     case AUDIO_ENCODER_AMR_WB:  return RecorderAudioProfile::AMRWB;
michael@0:     case AUDIO_ENCODER_AAC:     return RecorderAudioProfile::AAC;
michael@0:     default:                    return RecorderAudioProfile::UNKNOWN;
michael@0:   }
michael@0: }
michael@0: 
michael@0: GonkRecorderAudioProfile::GonkRecorderAudioProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : RecorderAudioProfile(aCameraId, aQualityIndex)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex);
michael@0:   mPlatformCodec = static_cast<audio_encoder>(GetProfileParam(mCameraId, mQualityIndex, "aud.codec"));
michael@0:   mCodec = TranslateAudioCodec(mPlatformCodec);
michael@0:   mBitrate = GetProfileParam(mCameraId, mQualityIndex, "aud.bps");
michael@0:   mSamplerate = GetProfileParam(mCameraId, mQualityIndex, "aud.hz");
michael@0:   mChannels = GetProfileParam(mCameraId, mQualityIndex, "aud.ch");
michael@0: }
michael@0: 
michael@0: GonkRecorderAudioProfile::~GonkRecorderAudioProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * Recorder video profile.
michael@0:  */
michael@0: static RecorderVideoProfile::Codec
michael@0: TranslateVideoCodec(video_encoder aCodec)
michael@0: {
michael@0:   switch (aCodec) {
michael@0:     case VIDEO_ENCODER_H263:      return RecorderVideoProfile::H263;
michael@0:     case VIDEO_ENCODER_H264:      return RecorderVideoProfile::H264;
michael@0:     case VIDEO_ENCODER_MPEG_4_SP: return RecorderVideoProfile::MPEG4SP;
michael@0:     default:                      return RecorderVideoProfile::UNKNOWN;
michael@0:   }
michael@0: }
michael@0: 
michael@0: GonkRecorderVideoProfile::GonkRecorderVideoProfile(uint32_t aCameraId, uint32_t aQualityIndex)
michael@0:   : RecorderVideoProfile(aCameraId, aQualityIndex)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex);
michael@0:   mPlatformCodec = static_cast<video_encoder>(GetProfileParam(mCameraId, mQualityIndex, "vid.codec"));
michael@0:   mCodec = TranslateVideoCodec(mPlatformCodec);
michael@0:   mBitrate = GetProfileParam(mCameraId, mQualityIndex, "vid.bps");
michael@0:   mFramerate = GetProfileParam(mCameraId, mQualityIndex, "vid.fps");
michael@0:   mWidth = GetProfileParam(mCameraId, mQualityIndex, "vid.width");
michael@0:   mHeight = GetProfileParam(mCameraId, mQualityIndex, "vid.height");
michael@0: }
michael@0: 
michael@0: GonkRecorderVideoProfile::~GonkRecorderVideoProfile()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: GonkRecorderProfileManager::GonkRecorderProfileManager(uint32_t aCameraId)
michael@0:   : RecorderProfileManager(aCameraId)
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0:   mMaxQualityIndex = sizeof(ProfileList) / sizeof(ProfileList[0]) - 1;
michael@0: }
michael@0: 
michael@0: GonkRecorderProfileManager::~GonkRecorderProfileManager()
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
michael@0: }
michael@0: 
michael@0: bool
michael@0: GonkRecorderProfileManager::IsSupported(uint32_t aQualityIndex) const
michael@0: {
michael@0:   if (!IsQualitySupported(mCameraId, aQualityIndex)) {
michael@0:     // This profile is not supported
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   int width = GetProfileParam(mCameraId, aQualityIndex, "vid.width");
michael@0:   int height = GetProfileParam(mCameraId, aQualityIndex, "vid.height");
michael@0:   if (width == -1 || height == -1) {
michael@0:     // This would be unexpected, but we handle it just in case
michael@0:     DOM_CAMERA_LOGE("Camera %d recorder profile %d has width=%d, height=%d\n", mCameraId, aQualityIndex, width, height);
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   for (uint32_t i = 0; i < mSupportedSizes.Length(); ++i) {
michael@0:     if (static_cast<uint32_t>(width) == mSupportedSizes[i].width &&
michael@0:       static_cast<uint32_t>(height) == mSupportedSizes[i].height)
michael@0:     {
michael@0:       return true;
michael@0:     }
michael@0:   }
michael@0:   return false;
michael@0: }
michael@0: 
michael@0: already_AddRefed<RecorderProfile>
michael@0: GonkRecorderProfileManager::Get(uint32_t aQualityIndex) const
michael@0: {
michael@0:   // This overrides virtual RecorderProfileManager::Get(...)
michael@0:   DOM_CAMERA_LOGT("%s:%d : aQualityIndex=%d\n", __func__, __LINE__, aQualityIndex);
michael@0:   nsRefPtr<RecorderProfile> profile = new GonkRecorderProfile(mCameraId, aQualityIndex);
michael@0:   return profile.forget();
michael@0: }
michael@0: 
michael@0: already_AddRefed<GonkRecorderProfile>
michael@0: GonkRecorderProfileManager::Get(const char* aProfileName) const
michael@0: {
michael@0:   DOM_CAMERA_LOGT("%s:%d : aProfileName='%s'\n", __func__, __LINE__, aProfileName);
michael@0:   for (uint32_t i = 0; i < mMaxQualityIndex; ++i) {
michael@0:     if (strcmp(ProfileList[i].name, aProfileName) == 0) {
michael@0:       nsRefPtr<GonkRecorderProfile> profile = nullptr;
michael@0:       if (IsSupported(i)) {
michael@0:         profile = new GonkRecorderProfile(mCameraId, i);
michael@0:         return profile.forget();
michael@0:       }
michael@0:       return nullptr;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   DOM_CAMERA_LOGW("Couldn't file recorder profile named '%s'\n", aProfileName);
michael@0:   return nullptr;
michael@0: }