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comparison: dom/camera/GonkRecorderProfiles.cpp
dom/camera/GonkRecorderProfiles.cpp
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
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| -1:000000000000 | 0:66cf9b1997b7 |
|---|---|
| 1 /* | |
| 2 * Copyright (C) 2012 Mozilla Foundation | |
| 3 * | |
| 4 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 * you may not use this file except in compliance with the License. | |
| 6 * You may obtain a copy of the License at | |
| 7 * | |
| 8 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 * | |
| 10 * Unless required by applicable law or agreed to in writing, software | |
| 11 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 * See the License for the specific language governing permissions and | |
| 14 * limitations under the License. | |
| 15 */ | |
| 16 | |
| 17 #include "GonkRecorderProfiles.h" | |
| 18 #include <media/MediaProfiles.h> | |
| 19 #include "GonkRecorder.h" | |
| 20 #include "CameraControlImpl.h" | |
| 21 #include "CameraCommon.h" | |
| 22 | |
| 23 using namespace mozilla; | |
| 24 using namespace android; | |
| 25 | |
| 26 #define DEF_GONK_RECORDER_PROFILE(e, n) e##_INDEX, | |
| 27 enum { | |
| 28 #include "GonkRecorderProfiles.def" | |
| 29 PROFILE_COUNT | |
| 30 }; | |
| 31 | |
| 32 #define DEF_GONK_RECORDER_PROFILE(e, n) { n, e }, | |
| 33 static struct { | |
| 34 const char* name; | |
| 35 int quality; | |
| 36 } ProfileList[] = { | |
| 37 #include "GonkRecorderProfiles.def" | |
| 38 { nullptr, 0 } | |
| 39 }; | |
| 40 | |
| 41 static MediaProfiles* sMediaProfiles = nullptr; | |
| 42 | |
| 43 static bool | |
| 44 IsQualitySupported(uint32_t aCameraId, uint32_t aQualityIndex) | |
| 45 { | |
| 46 if (!sMediaProfiles) { | |
| 47 sMediaProfiles = MediaProfiles::getInstance(); | |
| 48 } | |
| 49 camcorder_quality q = static_cast<camcorder_quality>(ProfileList[aQualityIndex].quality); | |
| 50 return sMediaProfiles->hasCamcorderProfile(static_cast<int>(aCameraId), q); | |
| 51 } | |
| 52 | |
| 53 static int | |
| 54 GetProfileParam(uint32_t aCameraId, uint32_t aQualityIndex, const char* aParam) | |
| 55 { | |
| 56 if (!sMediaProfiles) { | |
| 57 sMediaProfiles = MediaProfiles::getInstance(); | |
| 58 } | |
| 59 camcorder_quality q = static_cast<camcorder_quality>(ProfileList[aQualityIndex].quality); | |
| 60 return sMediaProfiles->getCamcorderProfileParamByName(aParam, static_cast<int>(aCameraId), q); | |
| 61 } | |
| 62 | |
| 63 /** | |
| 64 * Recorder profile. | |
| 65 */ | |
| 66 static RecorderProfile::FileFormat | |
| 67 TranslateFileFormat(output_format aFileFormat) | |
| 68 { | |
| 69 switch (aFileFormat) { | |
| 70 case OUTPUT_FORMAT_THREE_GPP: return RecorderProfile::THREE_GPP; | |
| 71 case OUTPUT_FORMAT_MPEG_4: return RecorderProfile::MPEG4; | |
| 72 default: return RecorderProfile::UNKNOWN; | |
| 73 } | |
| 74 } | |
| 75 | |
| 76 GonkRecorderProfile::GonkRecorderProfile(uint32_t aCameraId, uint32_t aQualityIndex) | |
| 77 : RecorderProfileBase<GonkRecorderAudioProfile, GonkRecorderVideoProfile>(aCameraId, aQualityIndex) | |
| 78 { | |
| 79 DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex); | |
| 80 mPlatformOutputFormat = static_cast<output_format>(GetProfileParam(mCameraId, mQualityIndex, "file.format")); | |
| 81 mFileFormat = TranslateFileFormat(mPlatformOutputFormat); | |
| 82 if (aQualityIndex < PROFILE_COUNT) { | |
| 83 mName = ProfileList[aQualityIndex].name; | |
| 84 DOM_CAMERA_LOGI("Created camera %d profile index %d: '%s'\n", mCameraId, mQualityIndex, mName); | |
| 85 } | |
| 86 } | |
| 87 | |
| 88 GonkRecorderProfile::~GonkRecorderProfile() | |
| 89 { | |
| 90 DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this); | |
| 91 } | |
| 92 | |
| 93 nsresult | |
| 94 GonkRecorderProfile::ConfigureRecorder(GonkRecorder* aRecorder) | |
| 95 { | |
| 96 static const size_t SIZE = 256; | |
| 97 char buffer[SIZE]; | |
| 98 | |
| 99 // set all the params | |
| 100 CHECK_SETARG(aRecorder->setAudioSource(AUDIO_SOURCE_CAMCORDER)); | |
| 101 CHECK_SETARG(aRecorder->setVideoSource(VIDEO_SOURCE_CAMERA)); | |
| 102 CHECK_SETARG(aRecorder->setOutputFormat(GetOutputFormat())); | |
| 103 CHECK_SETARG(aRecorder->setVideoFrameRate(mVideo.GetFramerate())); | |
| 104 CHECK_SETARG(aRecorder->setVideoSize(mVideo.GetWidth(), mVideo.GetHeight())); | |
| 105 CHECK_SETARG(aRecorder->setVideoEncoder(mVideo.GetPlatformCodec())); | |
| 106 CHECK_SETARG(aRecorder->setAudioEncoder(mAudio.GetPlatformCodec())); | |
| 107 | |
| 108 snprintf(buffer, SIZE, "video-param-encoding-bitrate=%d", mVideo.GetBitrate()); | |
| 109 CHECK_SETARG(aRecorder->setParameters(String8(buffer))); | |
| 110 | |
| 111 snprintf(buffer, SIZE, "audio-param-encoding-bitrate=%d", mAudio.GetBitrate()); | |
| 112 CHECK_SETARG(aRecorder->setParameters(String8(buffer))); | |
| 113 | |
| 114 snprintf(buffer, SIZE, "audio-param-number-of-channels=%d", mAudio.GetChannels()); | |
| 115 CHECK_SETARG(aRecorder->setParameters(String8(buffer))); | |
| 116 | |
| 117 snprintf(buffer, SIZE, "audio-param-sampling-rate=%d", mAudio.GetSamplerate()); | |
| 118 CHECK_SETARG(aRecorder->setParameters(String8(buffer))); | |
| 119 | |
| 120 return NS_OK; | |
| 121 } | |
| 122 | |
| 123 /** | |
| 124 * Recorder audio profile. | |
| 125 */ | |
| 126 static RecorderAudioProfile::Codec | |
| 127 TranslateAudioCodec(audio_encoder aCodec) | |
| 128 { | |
| 129 switch (aCodec) { | |
| 130 case AUDIO_ENCODER_AMR_NB: return RecorderAudioProfile::AMRNB; | |
| 131 case AUDIO_ENCODER_AMR_WB: return RecorderAudioProfile::AMRWB; | |
| 132 case AUDIO_ENCODER_AAC: return RecorderAudioProfile::AAC; | |
| 133 default: return RecorderAudioProfile::UNKNOWN; | |
| 134 } | |
| 135 } | |
| 136 | |
| 137 GonkRecorderAudioProfile::GonkRecorderAudioProfile(uint32_t aCameraId, uint32_t aQualityIndex) | |
| 138 : RecorderAudioProfile(aCameraId, aQualityIndex) | |
| 139 { | |
| 140 DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex); | |
| 141 mPlatformCodec = static_cast<audio_encoder>(GetProfileParam(mCameraId, mQualityIndex, "aud.codec")); | |
| 142 mCodec = TranslateAudioCodec(mPlatformCodec); | |
| 143 mBitrate = GetProfileParam(mCameraId, mQualityIndex, "aud.bps"); | |
| 144 mSamplerate = GetProfileParam(mCameraId, mQualityIndex, "aud.hz"); | |
| 145 mChannels = GetProfileParam(mCameraId, mQualityIndex, "aud.ch"); | |
| 146 } | |
| 147 | |
| 148 GonkRecorderAudioProfile::~GonkRecorderAudioProfile() | |
| 149 { | |
| 150 DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this); | |
| 151 } | |
| 152 | |
| 153 /** | |
| 154 * Recorder video profile. | |
| 155 */ | |
| 156 static RecorderVideoProfile::Codec | |
| 157 TranslateVideoCodec(video_encoder aCodec) | |
| 158 { | |
| 159 switch (aCodec) { | |
| 160 case VIDEO_ENCODER_H263: return RecorderVideoProfile::H263; | |
| 161 case VIDEO_ENCODER_H264: return RecorderVideoProfile::H264; | |
| 162 case VIDEO_ENCODER_MPEG_4_SP: return RecorderVideoProfile::MPEG4SP; | |
| 163 default: return RecorderVideoProfile::UNKNOWN; | |
| 164 } | |
| 165 } | |
| 166 | |
| 167 GonkRecorderVideoProfile::GonkRecorderVideoProfile(uint32_t aCameraId, uint32_t aQualityIndex) | |
| 168 : RecorderVideoProfile(aCameraId, aQualityIndex) | |
| 169 { | |
| 170 DOM_CAMERA_LOGT("%s:%d : this=%p, mCameraId=%d, mQualityIndex=%d\n", __func__, __LINE__, this, mCameraId, mQualityIndex); | |
| 171 mPlatformCodec = static_cast<video_encoder>(GetProfileParam(mCameraId, mQualityIndex, "vid.codec")); | |
| 172 mCodec = TranslateVideoCodec(mPlatformCodec); | |
| 173 mBitrate = GetProfileParam(mCameraId, mQualityIndex, "vid.bps"); | |
| 174 mFramerate = GetProfileParam(mCameraId, mQualityIndex, "vid.fps"); | |
| 175 mWidth = GetProfileParam(mCameraId, mQualityIndex, "vid.width"); | |
| 176 mHeight = GetProfileParam(mCameraId, mQualityIndex, "vid.height"); | |
| 177 } | |
| 178 | |
| 179 GonkRecorderVideoProfile::~GonkRecorderVideoProfile() | |
| 180 { | |
| 181 DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this); | |
| 182 } | |
| 183 | |
| 184 GonkRecorderProfileManager::GonkRecorderProfileManager(uint32_t aCameraId) | |
| 185 : RecorderProfileManager(aCameraId) | |
| 186 { | |
| 187 DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this); | |
| 188 mMaxQualityIndex = sizeof(ProfileList) / sizeof(ProfileList[0]) - 1; | |
| 189 } | |
| 190 | |
| 191 GonkRecorderProfileManager::~GonkRecorderProfileManager() | |
| 192 { | |
| 193 DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this); | |
| 194 } | |
| 195 | |
| 196 bool | |
| 197 GonkRecorderProfileManager::IsSupported(uint32_t aQualityIndex) const | |
| 198 { | |
| 199 if (!IsQualitySupported(mCameraId, aQualityIndex)) { | |
| 200 // This profile is not supported | |
| 201 return false; | |
| 202 } | |
| 203 | |
| 204 int width = GetProfileParam(mCameraId, aQualityIndex, "vid.width"); | |
| 205 int height = GetProfileParam(mCameraId, aQualityIndex, "vid.height"); | |
| 206 if (width == -1 || height == -1) { | |
| 207 // This would be unexpected, but we handle it just in case | |
| 208 DOM_CAMERA_LOGE("Camera %d recorder profile %d has width=%d, height=%d\n", mCameraId, aQualityIndex, width, height); | |
| 209 return false; | |
| 210 } | |
| 211 | |
| 212 for (uint32_t i = 0; i < mSupportedSizes.Length(); ++i) { | |
| 213 if (static_cast<uint32_t>(width) == mSupportedSizes[i].width && | |
| 214 static_cast<uint32_t>(height) == mSupportedSizes[i].height) | |
| 215 { | |
| 216 return true; | |
| 217 } | |
| 218 } | |
| 219 return false; | |
| 220 } | |
| 221 | |
| 222 already_AddRefed<RecorderProfile> | |
| 223 GonkRecorderProfileManager::Get(uint32_t aQualityIndex) const | |
| 224 { | |
| 225 // This overrides virtual RecorderProfileManager::Get(...) | |
| 226 DOM_CAMERA_LOGT("%s:%d : aQualityIndex=%d\n", __func__, __LINE__, aQualityIndex); | |
| 227 nsRefPtr<RecorderProfile> profile = new GonkRecorderProfile(mCameraId, aQualityIndex); | |
| 228 return profile.forget(); | |
| 229 } | |
| 230 | |
| 231 already_AddRefed<GonkRecorderProfile> | |
| 232 GonkRecorderProfileManager::Get(const char* aProfileName) const | |
| 233 { | |
| 234 DOM_CAMERA_LOGT("%s:%d : aProfileName='%s'\n", __func__, __LINE__, aProfileName); | |
| 235 for (uint32_t i = 0; i < mMaxQualityIndex; ++i) { | |
| 236 if (strcmp(ProfileList[i].name, aProfileName) == 0) { | |
| 237 nsRefPtr<GonkRecorderProfile> profile = nullptr; | |
| 238 if (IsSupported(i)) { | |
| 239 profile = new GonkRecorderProfile(mCameraId, i); | |
| 240 return profile.forget(); | |
| 241 } | |
| 242 return nullptr; | |
| 243 } | |
| 244 } | |
| 245 | |
| 246 DOM_CAMERA_LOGW("Couldn't file recorder profile named '%s'\n", aProfileName); | |
| 247 return nullptr; | |
| 248 } |
