diff options
Diffstat (limited to 'media/libstagefright/FFMPEGSoftCodec.cpp')
| -rw-r--r-- | media/libstagefright/FFMPEGSoftCodec.cpp | 1149 |
1 files changed, 1149 insertions, 0 deletions
diff --git a/media/libstagefright/FFMPEGSoftCodec.cpp b/media/libstagefright/FFMPEGSoftCodec.cpp new file mode 100644 index 0000000..3e6692b --- /dev/null +++ b/media/libstagefright/FFMPEGSoftCodec.cpp @@ -0,0 +1,1149 @@ +/* + * Copyright (C) 2014 The CyanogenMod 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 "FFMPEGSoftCodec" +#include <utils/Log.h> + +#include <media/stagefright/foundation/ADebug.h> +#include <media/stagefright/foundation/AMessage.h> +#include <media/stagefright/foundation/ABuffer.h> +#include <media/stagefright/foundation/ABitReader.h> + +#include <media/stagefright/FFMPEGSoftCodec.h> + +#include <media/stagefright/MediaDefs.h> +#include <media/stagefright/MediaCodecList.h> +#include <media/stagefright/MetaData.h> +#include <media/stagefright/OMXCodec.h> +#include <media/stagefright/Utils.h> + +#include <OMX_Component.h> +#include <OMX_AudioExt.h> +#include <OMX_IndexExt.h> + +#include <OMX_FFMPEG_Extn.h> + +namespace android { + +enum MetaKeyType{ + INT32, INT64, STRING, DATA, CSD +}; + +struct MetaKeyEntry{ + int MetaKey; + const char* MsgKey; + MetaKeyType KeyType; +}; + +static const MetaKeyEntry MetaKeyTable[] { + {kKeyAACAOT , "aac-profile" , INT32}, + {kKeyArbitraryMode , "use-arbitrary-mode" , INT32}, + {kKeyBitRate , "bitrate" , INT32}, + {kKeyBitsPerSample , "bit-width" , INT32}, + {kKeyBlockAlign , "block-align" , INT32}, + {kKeyChannelCount , "channel-count" , INT32}, + {kKeyCodecId , "codec-id" , INT32}, + {kKeyCodedSampleBits , "coded-sample-bits" , INT32}, + {kKeyRawCodecSpecificData , "raw-codec-specific-data", CSD}, + {kKeyRVVersion , "rv-version" , INT32}, + {kKeySampleFormat , "sample-format" , INT32}, + {kKeySampleRate , "sample-rate" , INT32}, + {kKeyWMAVersion , "wma-version" , INT32}, // int32_t + {kKeyWMVVersion , "wmv-version" , INT32}, + {kKeyPCMFormat , "pcm-format" , INT32}, +}; + +const char* FFMPEGSoftCodec::getMsgKey(int key) { + static const size_t numMetaKeys = + sizeof(MetaKeyTable) / sizeof(MetaKeyTable[0]); + size_t i; + for (i = 0; i < numMetaKeys; ++i) { + if (key == MetaKeyTable[i].MetaKey) { + return MetaKeyTable[i].MsgKey; + } + } + return "unknown"; +} + +void FFMPEGSoftCodec::convertMetaDataToMessageFF( + const sp<MetaData> &meta, sp<AMessage> *format) { + const char * str_val; + int32_t int32_val; + int64_t int64_val; + uint32_t data_type; + const void * data; + size_t size; + static const size_t numMetaKeys = + sizeof(MetaKeyTable) / sizeof(MetaKeyTable[0]); + size_t i; + for (i = 0; i < numMetaKeys; ++i) { + if (MetaKeyTable[i].KeyType == INT32 && + meta->findInt32(MetaKeyTable[i].MetaKey, &int32_val)) { + ALOGV("found metakey %s of type int32", MetaKeyTable[i].MsgKey); + format->get()->setInt32(MetaKeyTable[i].MsgKey, int32_val); + } else if (MetaKeyTable[i].KeyType == INT64 && + meta->findInt64(MetaKeyTable[i].MetaKey, &int64_val)) { + ALOGV("found metakey %s of type int64", MetaKeyTable[i].MsgKey); + format->get()->setInt64(MetaKeyTable[i].MsgKey, int64_val); + } else if (MetaKeyTable[i].KeyType == STRING && + meta->findCString(MetaKeyTable[i].MetaKey, &str_val)) { + ALOGV("found metakey %s of type string", MetaKeyTable[i].MsgKey); + format->get()->setString(MetaKeyTable[i].MsgKey, str_val); + } else if ( (MetaKeyTable[i].KeyType == DATA || + MetaKeyTable[i].KeyType == CSD) && + meta->findData(MetaKeyTable[i].MetaKey, &data_type, &data, &size)) { + ALOGV("found metakey %s of type data", MetaKeyTable[i].MsgKey); + if (MetaKeyTable[i].KeyType == CSD) { + const char *mime; + CHECK(meta->findCString(kKeyMIMEType, &mime)); + if (strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_AVC)) { + sp<ABuffer> buffer = new ABuffer(size); + memcpy(buffer->data(), data, size); + buffer->meta()->setInt32("csd", true); + buffer->meta()->setInt64("timeUs", 0); + format->get()->setBuffer("csd-0", buffer); + } else { + const uint8_t *ptr = (const uint8_t *)data; + CHECK(size >= 8); + int seqLength = 0, picLength = 0; + for (size_t i = 4; i < (size - 4); i++) + { + if ((*(ptr + i) == 0) && (*(ptr + i + 1) == 0) && + (*(ptr + i + 2) == 0) && (*(ptr + i + 3) == 1)) + seqLength = i; + } + sp<ABuffer> buffer = new ABuffer(seqLength); + memcpy(buffer->data(), data, seqLength); + buffer->meta()->setInt32("csd", true); + buffer->meta()->setInt64("timeUs", 0); + format->get()->setBuffer("csd-0", buffer); + picLength=size-seqLength; + sp<ABuffer> buffer1 = new ABuffer(picLength); + memcpy(buffer1->data(), (const uint8_t *)data + seqLength, picLength); + buffer1->meta()->setInt32("csd", true); + buffer1->meta()->setInt64("timeUs", 0); + format->get()->setBuffer("csd-1", buffer1); + } + } else { + sp<ABuffer> buffer = new ABuffer(size); + memcpy(buffer->data(), data, size); + format->get()->setBuffer(MetaKeyTable[i].MsgKey, buffer); + } + } + + } +} + +void FFMPEGSoftCodec::convertMessageToMetaDataFF( + const sp<AMessage> &msg, sp<MetaData> &meta) { + AString str_val; + int32_t int32_val; + int64_t int64_val; + static const size_t numMetaKeys = + sizeof(MetaKeyTable) / sizeof(MetaKeyTable[0]); + size_t i; + for (i = 0; i < numMetaKeys; ++i) { + if (MetaKeyTable[i].KeyType == INT32 && + msg->findInt32(MetaKeyTable[i].MsgKey, &int32_val)) { + ALOGV("found metakey %s of type int32", MetaKeyTable[i].MsgKey); + meta->setInt32(MetaKeyTable[i].MetaKey, int32_val); + } else if (MetaKeyTable[i].KeyType == INT64 && + msg->findInt64(MetaKeyTable[i].MsgKey, &int64_val)) { + ALOGV("found metakey %s of type int64", MetaKeyTable[i].MsgKey); + meta->setInt64(MetaKeyTable[i].MetaKey, int64_val); + } else if (MetaKeyTable[i].KeyType == STRING && + msg->findString(MetaKeyTable[i].MsgKey, &str_val)) { + ALOGV("found metakey %s of type string", MetaKeyTable[i].MsgKey); + meta->setCString(MetaKeyTable[i].MetaKey, str_val.c_str()); + } + } +} + + +template<class T> +static void InitOMXParams(T *params) { + params->nSize = sizeof(T); + params->nVersion.s.nVersionMajor = 1; + params->nVersion.s.nVersionMinor = 0; + params->nVersion.s.nRevision = 0; + params->nVersion.s.nStep = 0; +} + +void FFMPEGSoftCodec::overrideComponentName( + uint32_t /*quirks*/, const sp<AMessage> &msg, AString* componentName, AString* mime, int32_t isEncoder) { + + int32_t wmvVersion = 0; + if (!strncasecmp(mime->c_str(), MEDIA_MIMETYPE_VIDEO_WMV, strlen(MEDIA_MIMETYPE_VIDEO_WMV)) && + msg->findInt32(getMsgKey(kKeyWMVVersion), &wmvVersion)) { + ALOGD("Found WMV version key %d", wmvVersion); + if (wmvVersion == 1) { + ALOGD("Use FFMPEG for unsupported WMV track"); + componentName->setTo("OMX.ffmpeg.wmv.decoder"); + } + } + + int32_t encodeOptions = 0; + if (!isEncoder && !strncasecmp(mime->c_str(), MEDIA_MIMETYPE_AUDIO_WMA, strlen(MEDIA_MIMETYPE_AUDIO_WMA)) && + !msg->findInt32(getMsgKey(kKeyWMAEncodeOpt), &encodeOptions)) { + ALOGD("Use FFMPEG for unsupported WMA track"); + componentName->setTo("OMX.ffmpeg.wma.decoder"); + } + + // Google's decoder doesn't support MAIN profile + int32_t aacProfile = 0; + if (!isEncoder && !strncasecmp(mime->c_str(), MEDIA_MIMETYPE_AUDIO_AAC, strlen(MEDIA_MIMETYPE_AUDIO_AAC)) && + msg->findInt32(getMsgKey(kKeyAACAOT), &aacProfile)) { + if (aacProfile == OMX_AUDIO_AACObjectMain) { + ALOGD("Use FFMPEG for AAC MAIN profile"); + componentName->setTo("OMX.ffmpeg.aac.decoder"); + } + } +} + +status_t FFMPEGSoftCodec::setVideoFormat( + const sp<AMessage> &msg, const char* mime, sp<IOMX> OMXhandle, + IOMX::node_id nodeID, bool isEncoder, + OMX_VIDEO_CODINGTYPE *compressionFormat) { + status_t err = OK; + + if (isEncoder) { + ALOGE("Encoding not supported"); + err = BAD_VALUE; + + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_WMV, mime)) { + err = setWMVFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setWMVFormat() failed (err = %d)", err); + } else { + *compressionFormat = OMX_VIDEO_CodingWMV; + } + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_RV, mime)) { + err = setRVFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setRVFormat() failed (err = %d)", err); + } else { + *compressionFormat = OMX_VIDEO_CodingRV; + } + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_VC1, mime)) { + *compressionFormat = (OMX_VIDEO_CODINGTYPE)OMX_VIDEO_CodingVC1; + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_FLV1, mime)) { + *compressionFormat = (OMX_VIDEO_CODINGTYPE)OMX_VIDEO_CodingFLV1; + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_DIVX, mime)) { + *compressionFormat = (OMX_VIDEO_CODINGTYPE)OMX_VIDEO_CodingDIVX; + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_HEVC, mime)) { + *compressionFormat = (OMX_VIDEO_CODINGTYPE)OMX_VIDEO_CodingHEVC; + } else if (!strcasecmp(MEDIA_MIMETYPE_VIDEO_FFMPEG, mime)) { + ALOGV("Setting the OMX_VIDEO_PARAM_FFMPEGTYPE params"); + err = setFFmpegVideoFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setFFmpegVideoFormat() failed (err = %d)", err); + } else { + *compressionFormat = OMX_VIDEO_CodingAutoDetect; + } + } else { + err = BAD_TYPE; + } + + return err; +} + +status_t FFMPEGSoftCodec::getVideoPortFormat(OMX_U32 portIndex, int coding, + sp<AMessage> ¬ify, sp<IOMX> OMXHandle, IOMX::node_id nodeId) { + + status_t err = BAD_TYPE; + switch (coding) { + case OMX_VIDEO_CodingWMV: + { + OMX_VIDEO_PARAM_WMVTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, OMX_IndexParamVideoWmv, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + int32_t version; + if (params.eFormat == OMX_VIDEO_WMVFormat7) { + version = kTypeWMVVer_7; + } else if (params.eFormat == OMX_VIDEO_WMVFormat8) { + version = kTypeWMVVer_8; + } else { + version = kTypeWMVVer_9; + } + notify->setString("mime", MEDIA_MIMETYPE_VIDEO_WMV); + notify->setInt32("wmv-version", version); + break; + } + case OMX_VIDEO_CodingAutoDetect: + { + OMX_VIDEO_PARAM_FFMPEGTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamVideoFFmpeg, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_VIDEO_FFMPEG); + notify->setInt32("codec-id", params.eCodecId); + break; + } + case OMX_VIDEO_CodingRV: + { + OMX_VIDEO_PARAM_RVTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamVideoRv, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + int32_t version; + if (params.eFormat == OMX_VIDEO_RVFormatG2) { + version = kTypeRVVer_G2; + } else if (params.eFormat == OMX_VIDEO_RVFormat8) { + version = kTypeRVVer_8; + } else { + version = kTypeRVVer_9; + } + notify->setString("mime", MEDIA_MIMETYPE_VIDEO_RV); + break; + } + } + return err; +} + +status_t FFMPEGSoftCodec::getAudioPortFormat(OMX_U32 portIndex, int coding, + sp<AMessage> ¬ify, sp<IOMX> OMXHandle, IOMX::node_id nodeId) { + + status_t err = BAD_TYPE; + switch (coding) { + case OMX_AUDIO_CodingRA: + { + OMX_AUDIO_PARAM_RATYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, OMX_IndexParamAudioRa, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_RA); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSamplingRate); + break; + } + case OMX_AUDIO_CodingMP2: + { + OMX_AUDIO_PARAM_MP2TYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioMp2, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSampleRate); + break; + } + case OMX_AUDIO_CodingWMA: + { + OMX_AUDIO_PARAM_WMATYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, OMX_IndexParamAudioWma, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_WMA); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSamplingRate); + break; + } + case OMX_AUDIO_CodingAPE: + { + OMX_AUDIO_PARAM_APETYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioApe, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_APE); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSamplingRate); + notify->setInt32("bit-width", params.nBitsPerSample); + break; + } + case OMX_AUDIO_CodingFLAC: + { + OMX_AUDIO_PARAM_FLACTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioFlac, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_FLAC); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSampleRate); + notify->setInt32("bit-width", params.nCompressionLevel); // piggyback + break; + } + + case OMX_AUDIO_CodingDTS: + { + OMX_AUDIO_PARAM_DTSTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioDts, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_DTS); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSamplingRate); + break; + } + case OMX_AUDIO_CodingAC3: + { + OMX_AUDIO_PARAM_ANDROID_AC3TYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioAndroidAc3, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_AC3); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSampleRate); + break; + } + + case OMX_AUDIO_CodingAutoDetect: + { + OMX_AUDIO_PARAM_FFMPEGTYPE params; + InitOMXParams(¶ms); + params.nPortIndex = portIndex; + + err = OMXHandle->getParameter( + nodeId, (OMX_INDEXTYPE)OMX_IndexParamAudioFFmpeg, ¶ms, sizeof(params)); + if (err != OK) { + return err; + } + + notify->setString("mime", MEDIA_MIMETYPE_AUDIO_FFMPEG); + notify->setInt32("channel-count", params.nChannels); + notify->setInt32("sample-rate", params.nSampleRate); + break; + } + } + return err; +} + +status_t FFMPEGSoftCodec::setAudioFormat( + const sp<AMessage> &msg, const char* mime, sp<IOMX> OMXhandle, + IOMX::node_id nodeID) { + ALOGV("setAudioFormat called"); + status_t err = OK; + + ALOGV("setAudioFormat: %s", msg->debugString(0).c_str()); + + if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_WMA, mime)) { + err = setWMAFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setWMAFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_VORBIS, mime)) { + err = setVORBISFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setVORBISFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_RA, mime)) { + err = setRAFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setRAFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_FLAC, mime)) { + err = setFLACFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setFLACFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II, mime)) { + err = setMP2Format(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setMP2Format() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_AC3, mime)) { + err = setAC3Format(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setAC3Format() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_APE, mime)) { + err = setAPEFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setAPEFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_DTS, mime)) { + err = setDTSFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setDTSFormat() failed (err = %d)", err); + } + } else if (!strcasecmp(MEDIA_MIMETYPE_AUDIO_FFMPEG, mime)) { + err = setFFmpegAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) { + ALOGE("setFFmpegAudioFormat() failed (err = %d)", err); + } + } + + return err; +} + +status_t FFMPEGSoftCodec::setSupportedRole( + const sp<IOMX> &omx, IOMX::node_id node, + bool isEncoder, const char *mime) { + + ALOGV("setSupportedRole Called %s", mime); + + struct MimeToRole { + const char *mime; + const char *decoderRole; + const char *encoderRole; + }; + + static const MimeToRole kFFMPEGMimeToRole[] = { + { MEDIA_MIMETYPE_AUDIO_AAC, + "audio_decoder.aac", NULL }, + { MEDIA_MIMETYPE_AUDIO_MPEG, + "audio_decoder.mp3", NULL }, + { MEDIA_MIMETYPE_AUDIO_VORBIS, + "audio_decoder.vorbis", NULL }, + { MEDIA_MIMETYPE_AUDIO_WMA, + "audio_decoder.wma", NULL }, + { MEDIA_MIMETYPE_AUDIO_RA, + "audio_decoder.ra" , NULL }, + { MEDIA_MIMETYPE_AUDIO_FLAC, + "audio_decoder.flac", NULL }, + { MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II, + "audio_decoder.mp2", NULL }, + { MEDIA_MIMETYPE_AUDIO_AC3, + "audio_decoder.ac3", NULL }, + { MEDIA_MIMETYPE_AUDIO_APE, + "audio_decoder.ape", NULL }, + { MEDIA_MIMETYPE_AUDIO_DTS, + "audio_decoder.dts", NULL }, + { MEDIA_MIMETYPE_VIDEO_MPEG2, + "video_decoder.mpeg2", NULL }, + { MEDIA_MIMETYPE_VIDEO_DIVX, + "video_decoder.divx", NULL }, + { MEDIA_MIMETYPE_VIDEO_DIVX4, + "video_decoder.divx", NULL }, + { MEDIA_MIMETYPE_VIDEO_DIVX311, + "video_decoder.divx", NULL }, + { MEDIA_MIMETYPE_VIDEO_WMV, + "video_decoder.wmv", NULL }, + { MEDIA_MIMETYPE_VIDEO_VC1, + "video_decoder.vc1", NULL }, + { MEDIA_MIMETYPE_VIDEO_RV, + "video_decoder.rv", NULL }, + { MEDIA_MIMETYPE_VIDEO_FLV1, + "video_decoder.flv1", NULL }, + { MEDIA_MIMETYPE_VIDEO_HEVC, + "video_decoder.hevc", NULL }, + { MEDIA_MIMETYPE_AUDIO_FFMPEG, + "audio_decoder.trial", NULL }, + { MEDIA_MIMETYPE_VIDEO_FFMPEG, + "video_decoder.trial", NULL }, + }; + static const size_t kNumMimeToRole = + sizeof(kFFMPEGMimeToRole) / sizeof(kFFMPEGMimeToRole[0]); + + size_t i; + for (i = 0; i < kNumMimeToRole; ++i) { + if (!strcasecmp(mime, kFFMPEGMimeToRole[i].mime)) { + break; + } + } + + if (i == kNumMimeToRole) { + return ERROR_UNSUPPORTED; + } + + const char *role = + isEncoder ? kFFMPEGMimeToRole[i].encoderRole + : kFFMPEGMimeToRole[i].decoderRole; + + if (role != NULL) { + OMX_PARAM_COMPONENTROLETYPE roleParams; + InitOMXParams(&roleParams); + + strncpy((char *)roleParams.cRole, + role, OMX_MAX_STRINGNAME_SIZE - 1); + + roleParams.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0'; + + status_t err = omx->setParameter( + node, OMX_IndexParamStandardComponentRole, + &roleParams, sizeof(roleParams)); + + if (err != OK) { + ALOGW("Failed to set standard component role '%s'.", role); + return err; + } + } + return OK; +} + +//video +status_t FFMPEGSoftCodec::setWMVFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t version = -1; + OMX_VIDEO_PARAM_WMVTYPE paramWMV; + + if (!msg->findInt32(getMsgKey(kKeyWMVVersion), &version)) { + ALOGE("WMV version not detected"); + } + + InitOMXParams(¶mWMV); + paramWMV.nPortIndex = kPortIndexInput; + + status_t err = OMXhandle->getParameter( + nodeID, OMX_IndexParamVideoWmv, ¶mWMV, sizeof(paramWMV)); + if (err != OK) { + return err; + } + + if (version == kTypeWMVVer_7) { + paramWMV.eFormat = OMX_VIDEO_WMVFormat7; + } else if (version == kTypeWMVVer_8) { + paramWMV.eFormat = OMX_VIDEO_WMVFormat8; + } else if (version == kTypeWMVVer_9) { + paramWMV.eFormat = OMX_VIDEO_WMVFormat9; + } + + err = OMXhandle->setParameter( + nodeID, OMX_IndexParamVideoWmv, ¶mWMV, sizeof(paramWMV)); + return err; +} + +status_t FFMPEGSoftCodec::setRVFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t version = kTypeRVVer_G2; + OMX_VIDEO_PARAM_RVTYPE paramRV; + + if (!msg->findInt32(getMsgKey(kKeyRVVersion), &version)) { + ALOGE("RV version not detected"); + } + + InitOMXParams(¶mRV); + paramRV.nPortIndex = kPortIndexInput; + + status_t err = OMXhandle->getParameter( + nodeID, OMX_IndexParamVideoRv, ¶mRV, sizeof(paramRV)); + if (err != OK) + return err; + + if (version == kTypeRVVer_G2) { + paramRV.eFormat = OMX_VIDEO_RVFormatG2; + } else if (version == kTypeRVVer_8) { + paramRV.eFormat = OMX_VIDEO_RVFormat8; + } else if (version == kTypeRVVer_9) { + paramRV.eFormat = OMX_VIDEO_RVFormat9; + } + + err = OMXhandle->setParameter( + nodeID, OMX_IndexParamVideoRv, ¶mRV, sizeof(paramRV)); + return err; +} + +status_t FFMPEGSoftCodec::setFFmpegVideoFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t codec_id = 0; + int32_t width = 0; + int32_t height = 0; + OMX_VIDEO_PARAM_FFMPEGTYPE param; + + ALOGD("setFFmpegVideoFormat"); + + if (msg->findInt32(getMsgKey(kKeyWidth), &width)) { + ALOGE("No video width specified"); + } + if (msg->findInt32(getMsgKey(kKeyHeight), &height)) { + ALOGE("No video height specified"); + } + if (!msg->findInt32(getMsgKey(kKeyCodecId), &codec_id)) { + ALOGE("No codec id sent for FFMPEG catch-all codec!"); + } + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + status_t err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamVideoFFmpeg, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.eCodecId = codec_id; + param.nWidth = width; + param.nHeight = height; + + err = OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamVideoFFmpeg, ¶m, sizeof(param)); + return err; +} + +//audio +status_t FFMPEGSoftCodec::setRawAudioFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + int32_t bitsPerSample = 16; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + if (!msg->findInt32(getMsgKey(kKeyBitsPerSample), &bitsPerSample)) { + ALOGD("No PCM format specified, using 16 bit"); + } + + OMX_PARAM_PORTDEFINITIONTYPE def; + InitOMXParams(&def); + def.nPortIndex = kPortIndexOutput; + + status_t err = OMXhandle->getParameter( + nodeID, OMX_IndexParamPortDefinition, &def, sizeof(def)); + + if (err != OK) { + return err; + } + + def.format.audio.eEncoding = OMX_AUDIO_CodingPCM; + + err = OMXhandle->setParameter( + nodeID, OMX_IndexParamPortDefinition, &def, sizeof(def)); + + if (err != OK) { + return err; + } + + OMX_AUDIO_PARAM_PCMMODETYPE pcmParams; + InitOMXParams(&pcmParams); + pcmParams.nPortIndex = kPortIndexOutput; + + err = OMXhandle->getParameter( + nodeID, OMX_IndexParamAudioPcm, &pcmParams, sizeof(pcmParams)); + + if (err != OK) { + return err; + } + + pcmParams.nChannels = numChannels; + pcmParams.eNumData = OMX_NumericalDataSigned; + pcmParams.bInterleaved = OMX_TRUE; + pcmParams.nBitPerSample = bitsPerSample; + pcmParams.nSamplingRate = sampleRate; + pcmParams.ePCMMode = OMX_AUDIO_PCMModeLinear; + + if (getOMXChannelMapping(numChannels, pcmParams.eChannelMapping) != OK) { + return OMX_ErrorNone; + } + + return OMXhandle->setParameter( + nodeID, OMX_IndexParamAudioPcm, &pcmParams, sizeof(pcmParams)); +} + +status_t FFMPEGSoftCodec::setWMAFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t version = 0; + int32_t numChannels = 0; + int32_t bitRate = 0; + int32_t sampleRate = 0; + int32_t blockAlign = 0; + int32_t bitsPerSample = 0; + + OMX_AUDIO_PARAM_WMATYPE paramWMA; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + CHECK(msg->findInt32(getMsgKey(kKeyBitRate), &bitRate)); + if (!msg->findInt32(getMsgKey(kKeyBlockAlign), &blockAlign)) { + // we should be last on the codec list, but another sniffer may + // have handled it and there is no hardware codec. + if (!msg->findInt32(getMsgKey(kKeyWMABlockAlign), &blockAlign)) { + return ERROR_UNSUPPORTED; + } + } + + // mm-parser may want a different bit depth + if (msg->findInt32(getMsgKey(kKeyWMABitspersample), &bitsPerSample)) { + msg->setInt32("bit-width", bitsPerSample); + } + + ALOGV("Channels: %d, SampleRate: %d, BitRate: %d, blockAlign: %d", + numChannels, sampleRate, bitRate, blockAlign); + + CHECK(msg->findInt32(getMsgKey(kKeyWMAVersion), &version)); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶mWMA); + paramWMA.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, OMX_IndexParamAudioWma, ¶mWMA, sizeof(paramWMA)); + if (err != OK) + return err; + + paramWMA.nChannels = numChannels; + paramWMA.nSamplingRate = sampleRate; + paramWMA.nBitRate = bitRate; + paramWMA.nBlockAlign = blockAlign; + + // http://msdn.microsoft.com/en-us/library/ff819498(v=vs.85).aspx + if (version == kTypeWMA) { + paramWMA.eFormat = OMX_AUDIO_WMAFormat7; + } else if (version == kTypeWMAPro) { + paramWMA.eFormat = OMX_AUDIO_WMAFormat8; + } else if (version == kTypeWMALossLess) { + paramWMA.eFormat = OMX_AUDIO_WMAFormat9; + } + + return OMXhandle->setParameter( + nodeID, OMX_IndexParamAudioWma, ¶mWMA, sizeof(paramWMA)); +} + +status_t FFMPEGSoftCodec::setVORBISFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + OMX_AUDIO_PARAM_VORBISTYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + + ALOGV("Channels: %d, SampleRate: %d", + numChannels, sampleRate); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, OMX_IndexParamAudioVorbis, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSampleRate = sampleRate; + + return OMXhandle->setParameter( + nodeID, OMX_IndexParamAudioVorbis, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setRAFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t bitRate = 0; + int32_t sampleRate = 0; + int32_t blockAlign = 0; + OMX_AUDIO_PARAM_RATYPE paramRA; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + msg->findInt32(getMsgKey(kKeyBitRate), &bitRate); + CHECK(msg->findInt32(getMsgKey(kKeyBlockAlign), &blockAlign)); + + ALOGV("Channels: %d, SampleRate: %d, BitRate: %d, blockAlign: %d", + numChannels, sampleRate, bitRate, blockAlign); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶mRA); + paramRA.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, OMX_IndexParamAudioRa, ¶mRA, sizeof(paramRA)); + if (err != OK) + return err; + + paramRA.eFormat = OMX_AUDIO_RAFormatUnused; // FIXME, cook only??? + paramRA.nChannels = numChannels; + paramRA.nSamplingRate = sampleRate; + // FIXME, HACK!!!, I use the nNumRegions parameter pass blockAlign!!! + // the cook audio codec need blockAlign! + paramRA.nNumRegions = blockAlign; + + return OMXhandle->setParameter( + nodeID, OMX_IndexParamAudioRa, ¶mRA, sizeof(paramRA)); +} + +status_t FFMPEGSoftCodec::setFLACFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + int32_t bitsPerSample = 16; + OMX_AUDIO_PARAM_FLACTYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + CHECK(msg->findInt32(getMsgKey(kKeyBitsPerSample), &bitsPerSample)); + + ALOGV("Channels: %d, SampleRate: %d BitsPerSample: %d", + numChannels, sampleRate, bitsPerSample); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, OMX_IndexParamAudioFlac, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSampleRate = sampleRate; + param.nCompressionLevel = bitsPerSample; // piggyback hax! + + return OMXhandle->setParameter( + nodeID, OMX_IndexParamAudioFlac, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setMP2Format( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + OMX_AUDIO_PARAM_MP2TYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + + ALOGV("Channels: %d, SampleRate: %d", + numChannels, sampleRate); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioMp2, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSampleRate = sampleRate; + + return OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioMp2, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setAC3Format( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + OMX_AUDIO_PARAM_ANDROID_AC3TYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + + ALOGV("Channels: %d, SampleRate: %d", + numChannels, sampleRate); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioAndroidAc3, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSampleRate = sampleRate; + + return OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioAndroidAc3, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setAPEFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + int32_t bitsPerSample = 0; + OMX_AUDIO_PARAM_APETYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + CHECK(msg->findInt32(getMsgKey(kKeyBitsPerSample), &bitsPerSample)); + + ALOGV("Channels:%d, SampleRate:%d, bitsPerSample:%d", + numChannels, sampleRate, bitsPerSample); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioApe, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSamplingRate = sampleRate; + param.nBitsPerSample = bitsPerSample; + + return OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioApe, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setDTSFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t numChannels = 0; + int32_t sampleRate = 0; + OMX_AUDIO_PARAM_DTSTYPE param; + + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate)); + + ALOGV("Channels: %d, SampleRate: %d", + numChannels, sampleRate); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioDts, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.nChannels = numChannels; + param.nSamplingRate = sampleRate; + + return OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioDts, ¶m, sizeof(param)); +} + +status_t FFMPEGSoftCodec::setFFmpegAudioFormat( + const sp<AMessage> &msg, sp<IOMX> OMXhandle, IOMX::node_id nodeID) +{ + int32_t codec_id = 0; + int32_t numChannels = 0; + int32_t bitRate = 0; + int32_t bitsPerSample = 16; + int32_t sampleRate = 0; + int32_t blockAlign = 0; + int32_t sampleFormat = 0; + int32_t codedSampleBits = 0; + OMX_AUDIO_PARAM_FFMPEGTYPE param; + + ALOGD("setFFmpegAudioFormat"); + + CHECK(msg->findInt32(getMsgKey(kKeyCodecId), &codec_id)); + CHECK(msg->findInt32(getMsgKey(kKeyChannelCount), &numChannels)); + CHECK(msg->findInt32(getMsgKey(kKeySampleFormat), &sampleFormat)); + msg->findInt32(getMsgKey(kKeyBitRate), &bitRate); + msg->findInt32(getMsgKey(kKeyBitsPerSample), &bitsPerSample); + msg->findInt32(getMsgKey(kKeySampleRate), &sampleRate); + msg->findInt32(getMsgKey(kKeyBlockAlign), &blockAlign); + msg->findInt32(getMsgKey(kKeyBitsPerSample), &bitsPerSample); + msg->findInt32(getMsgKey(kKeyCodedSampleBits), &codedSampleBits); + + status_t err = setRawAudioFormat(msg, OMXhandle, nodeID); + if (err != OK) + return err; + + InitOMXParams(¶m); + param.nPortIndex = kPortIndexInput; + + err = OMXhandle->getParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioFFmpeg, ¶m, sizeof(param)); + if (err != OK) + return err; + + param.eCodecId = codec_id; + param.nChannels = numChannels; + param.nBitRate = bitRate; + param.nBitsPerSample = codedSampleBits; + param.nSampleRate = sampleRate; + param.nBlockAlign = blockAlign; + param.eSampleFormat = sampleFormat; + + return OMXhandle->setParameter( + nodeID, (OMX_INDEXTYPE)OMX_IndexParamAudioFFmpeg, ¶m, sizeof(param)); +} + +} |