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Diffstat (limited to 'libs/audioflinger/AudioDumpInterface.cpp')
| -rw-r--r-- | libs/audioflinger/AudioDumpInterface.cpp | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/libs/audioflinger/AudioDumpInterface.cpp b/libs/audioflinger/AudioDumpInterface.cpp deleted file mode 100644 index a018b4c..0000000 --- a/libs/audioflinger/AudioDumpInterface.cpp +++ /dev/null @@ -1,531 +0,0 @@ -/* //device/servers/AudioFlinger/AudioDumpInterface.cpp -** -** Copyright 2008, 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_TAG "AudioFlingerDump" -//#define LOG_NDEBUG 0 - -#include <stdint.h> -#include <sys/types.h> -#include <utils/Log.h> - -#include <stdlib.h> -#include <unistd.h> - -#include "AudioDumpInterface.h" - -namespace android { - -// ---------------------------------------------------------------------------- - -AudioDumpInterface::AudioDumpInterface(AudioHardwareInterface* hw) - : mFirstHwOutput(true), mPolicyCommands(String8("")), mFileName(String8("")) -{ - if(hw == 0) { - LOGE("Dump construct hw = 0"); - } - mFinalInterface = hw; - LOGV("Constructor %p, mFinalInterface %p", this, mFinalInterface); -} - - -AudioDumpInterface::~AudioDumpInterface() -{ - for (size_t i = 0; i < mOutputs.size(); i++) { - closeOutputStream((AudioStreamOut *)mOutputs[i]); - } - if(mFinalInterface) delete mFinalInterface; -} - - -AudioStreamOut* AudioDumpInterface::openOutputStream( - uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) -{ - AudioStreamOut* outFinal = NULL; - int lFormat = AudioSystem::PCM_16_BIT; - uint32_t lChannels = AudioSystem::CHANNEL_OUT_STEREO; - uint32_t lRate = 44100; - - - if (AudioSystem::isA2dpDevice((AudioSystem::audio_devices)devices) || mFirstHwOutput) { - outFinal = mFinalInterface->openOutputStream(devices, format, channels, sampleRate, status); - if (outFinal != 0) { - lFormat = outFinal->format(); - lChannels = outFinal->channels(); - lRate = outFinal->sampleRate(); - if (!AudioSystem::isA2dpDevice((AudioSystem::audio_devices)devices)) { - mFirstHwOutput = false; - } - } - } else { - if (format != 0 && *format != 0) { - lFormat = *format; - } else { - lFormat = AudioSystem::PCM_16_BIT; - } - if (channels != 0 && *channels != 0) { - lChannels = *channels; - } else { - lChannels = AudioSystem::CHANNEL_OUT_STEREO; - } - if (sampleRate != 0 && *sampleRate != 0) { - lRate = *sampleRate; - } else { - lRate = 44100; - } - if (status) *status = NO_ERROR; - } - LOGV("openOutputStream(), outFinal %p", outFinal); - - AudioStreamOutDump *dumOutput = new AudioStreamOutDump(this, mOutputs.size(), outFinal, - devices, lFormat, lChannels, lRate); - mOutputs.add(dumOutput); - - return dumOutput; -} - -void AudioDumpInterface::closeOutputStream(AudioStreamOut* out) -{ - AudioStreamOutDump *dumpOut = (AudioStreamOutDump *)out; - - if (mOutputs.indexOf(dumpOut) < 0) { - LOGW("Attempt to close invalid output stream"); - return; - } - - LOGV("closeOutputStream() output %p", out); - - dumpOut->standby(); - if (dumpOut->finalStream() != NULL) { - mFinalInterface->closeOutputStream(dumpOut->finalStream()); - mFirstHwOutput = true; - } - - mOutputs.remove(dumpOut); - delete dumpOut; -} - -AudioStreamIn* AudioDumpInterface::openInputStream(uint32_t devices, int *format, uint32_t *channels, - uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics) -{ - AudioStreamIn* inFinal = NULL; - int lFormat = AudioSystem::PCM_16_BIT; - uint32_t lChannels = AudioSystem::CHANNEL_IN_MONO; - uint32_t lRate = 8000; - - - if (mInputs.size() == 0) { - inFinal = mFinalInterface->openInputStream(devices, format, channels, sampleRate, status, acoustics); - if (inFinal == 0) return 0; - - lFormat = inFinal->format(); - lChannels = inFinal->channels(); - lRate = inFinal->sampleRate(); - } else { - if (format != 0 && *format != 0) lFormat = *format; - if (channels != 0 && *channels != 0) lChannels = *channels; - if (sampleRate != 0 && *sampleRate != 0) lRate = *sampleRate; - if (status) *status = NO_ERROR; - } - LOGV("openInputStream(), inFinal %p", inFinal); - - AudioStreamInDump *dumInput = new AudioStreamInDump(this, mInputs.size(), inFinal, - devices, lFormat, lChannels, lRate); - mInputs.add(dumInput); - - return dumInput; -} -void AudioDumpInterface::closeInputStream(AudioStreamIn* in) -{ - AudioStreamInDump *dumpIn = (AudioStreamInDump *)in; - - if (mInputs.indexOf(dumpIn) < 0) { - LOGW("Attempt to close invalid input stream"); - return; - } - dumpIn->standby(); - if (dumpIn->finalStream() != NULL) { - mFinalInterface->closeInputStream(dumpIn->finalStream()); - } - - mInputs.remove(dumpIn); - delete dumpIn; -} - - -status_t AudioDumpInterface::setParameters(const String8& keyValuePairs) -{ - AudioParameter param = AudioParameter(keyValuePairs); - String8 value; - int valueInt; - LOGV("setParameters %s", keyValuePairs.string()); - - if (param.get(String8("test_cmd_file_name"), value) == NO_ERROR) { - mFileName = value; - param.remove(String8("test_cmd_file_name")); - } - if (param.get(String8("test_cmd_policy"), value) == NO_ERROR) { - Mutex::Autolock _l(mLock); - param.remove(String8("test_cmd_policy")); - mPolicyCommands = param.toString(); - LOGV("test_cmd_policy command %s written", mPolicyCommands.string()); - return NO_ERROR; - } - - if (mFinalInterface != 0 ) return mFinalInterface->setParameters(keyValuePairs); - return NO_ERROR; -} - -String8 AudioDumpInterface::getParameters(const String8& keys) -{ - AudioParameter param = AudioParameter(keys); - AudioParameter response; - String8 value; - -// LOGV("getParameters %s", keys.string()); - if (param.get(String8("test_cmd_policy"), value) == NO_ERROR) { - Mutex::Autolock _l(mLock); - if (mPolicyCommands.length() != 0) { - response = AudioParameter(mPolicyCommands); - response.addInt(String8("test_cmd_policy"), 1); - } else { - response.addInt(String8("test_cmd_policy"), 0); - } - param.remove(String8("test_cmd_policy")); -// LOGV("test_cmd_policy command %s read", mPolicyCommands.string()); - } - - if (param.get(String8("test_cmd_file_name"), value) == NO_ERROR) { - response.add(String8("test_cmd_file_name"), mFileName); - param.remove(String8("test_cmd_file_name")); - } - - String8 keyValuePairs = response.toString(); - - if (param.size() && mFinalInterface != 0 ) { - keyValuePairs += ";"; - keyValuePairs += mFinalInterface->getParameters(param.toString()); - } - - return keyValuePairs; -} - - -// ---------------------------------------------------------------------------- - -AudioStreamOutDump::AudioStreamOutDump(AudioDumpInterface *interface, - int id, - AudioStreamOut* finalStream, - uint32_t devices, - int format, - uint32_t channels, - uint32_t sampleRate) - : mInterface(interface), mId(id), - mSampleRate(sampleRate), mFormat(format), mChannels(channels), mLatency(0), mDevice(devices), - mBufferSize(1024), mFinalStream(finalStream), mOutFile(0), mFileCount(0) -{ - LOGV("AudioStreamOutDump Constructor %p, mInterface %p, mFinalStream %p", this, mInterface, mFinalStream); -} - - -AudioStreamOutDump::~AudioStreamOutDump() -{ - LOGV("AudioStreamOutDump destructor"); - Close(); -} - -ssize_t AudioStreamOutDump::write(const void* buffer, size_t bytes) -{ - ssize_t ret; - - if (mFinalStream) { - ret = mFinalStream->write(buffer, bytes); - } else { - usleep((bytes * 1000000) / frameSize() / sampleRate()); - ret = bytes; - } - if(!mOutFile) { - if (mInterface->fileName() != "") { - char name[255]; - sprintf(name, "%s_%d_%d.pcm", mInterface->fileName().string(), mId, ++mFileCount); - mOutFile = fopen(name, "wb"); - LOGV("Opening dump file %s, fh %p", name, mOutFile); - } - } - if (mOutFile) { - fwrite(buffer, bytes, 1, mOutFile); - } - return ret; -} - -status_t AudioStreamOutDump::standby() -{ - LOGV("AudioStreamOutDump standby(), mOutFile %p, mFinalStream %p", mOutFile, mFinalStream); - - Close(); - if (mFinalStream != 0 ) return mFinalStream->standby(); - return NO_ERROR; -} - -uint32_t AudioStreamOutDump::sampleRate() const -{ - if (mFinalStream != 0 ) return mFinalStream->sampleRate(); - return mSampleRate; -} - -size_t AudioStreamOutDump::bufferSize() const -{ - if (mFinalStream != 0 ) return mFinalStream->bufferSize(); - return mBufferSize; -} - -uint32_t AudioStreamOutDump::channels() const -{ - if (mFinalStream != 0 ) return mFinalStream->channels(); - return mChannels; -} -int AudioStreamOutDump::format() const -{ - if (mFinalStream != 0 ) return mFinalStream->format(); - return mFormat; -} -uint32_t AudioStreamOutDump::latency() const -{ - if (mFinalStream != 0 ) return mFinalStream->latency(); - return 0; -} -status_t AudioStreamOutDump::setVolume(float left, float right) -{ - if (mFinalStream != 0 ) return mFinalStream->setVolume(left, right); - return NO_ERROR; -} -status_t AudioStreamOutDump::setParameters(const String8& keyValuePairs) -{ - LOGV("AudioStreamOutDump::setParameters %s", keyValuePairs.string()); - - if (mFinalStream != 0 ) { - return mFinalStream->setParameters(keyValuePairs); - } - - AudioParameter param = AudioParameter(keyValuePairs); - String8 value; - int valueInt; - status_t status = NO_ERROR; - - if (param.getInt(String8("set_id"), valueInt) == NO_ERROR) { - mId = valueInt; - } - - if (param.getInt(String8("format"), valueInt) == NO_ERROR) { - if (mOutFile == 0) { - mFormat = valueInt; - } else { - status = INVALID_OPERATION; - } - } - if (param.getInt(String8("channels"), valueInt) == NO_ERROR) { - if (valueInt == AudioSystem::CHANNEL_OUT_STEREO || valueInt == AudioSystem::CHANNEL_OUT_MONO) { - mChannels = valueInt; - } else { - status = BAD_VALUE; - } - } - if (param.getInt(String8("sampling_rate"), valueInt) == NO_ERROR) { - if (valueInt > 0 && valueInt <= 48000) { - if (mOutFile == 0) { - mSampleRate = valueInt; - } else { - status = INVALID_OPERATION; - } - } else { - status = BAD_VALUE; - } - } - return status; -} - -String8 AudioStreamOutDump::getParameters(const String8& keys) -{ - if (mFinalStream != 0 ) return mFinalStream->getParameters(keys); - - AudioParameter param = AudioParameter(keys); - return param.toString(); -} - -status_t AudioStreamOutDump::dump(int fd, const Vector<String16>& args) -{ - if (mFinalStream != 0 ) return mFinalStream->dump(fd, args); - return NO_ERROR; -} - -void AudioStreamOutDump::Close() -{ - if(mOutFile) { - fclose(mOutFile); - mOutFile = 0; - } -} - -status_t AudioStreamOutDump::getRenderPosition(uint32_t *dspFrames) -{ - if (mFinalStream != 0 ) return mFinalStream->getRenderPosition(dspFrames); - return INVALID_OPERATION; -} - -// ---------------------------------------------------------------------------- - -AudioStreamInDump::AudioStreamInDump(AudioDumpInterface *interface, - int id, - AudioStreamIn* finalStream, - uint32_t devices, - int format, - uint32_t channels, - uint32_t sampleRate) - : mInterface(interface), mId(id), - mSampleRate(sampleRate), mFormat(format), mChannels(channels), mDevice(devices), - mBufferSize(1024), mFinalStream(finalStream), mInFile(0) -{ - LOGV("AudioStreamInDump Constructor %p, mInterface %p, mFinalStream %p", this, mInterface, mFinalStream); -} - - -AudioStreamInDump::~AudioStreamInDump() -{ - Close(); -} - -ssize_t AudioStreamInDump::read(void* buffer, ssize_t bytes) -{ - if (mFinalStream) { - return mFinalStream->read(buffer, bytes); - } - - usleep((bytes * 1000000) / frameSize() / sampleRate()); - - if(!mInFile) { - char name[255]; - strcpy(name, "/sdcard/music/sine440"); - if (channels() == AudioSystem::CHANNEL_IN_MONO) { - strcat(name, "_mo"); - } else { - strcat(name, "_st"); - } - if (format() == AudioSystem::PCM_16_BIT) { - strcat(name, "_16b"); - } else { - strcat(name, "_8b"); - } - if (sampleRate() < 16000) { - strcat(name, "_8k"); - } else if (sampleRate() < 32000) { - strcat(name, "_22k"); - } else if (sampleRate() < 48000) { - strcat(name, "_44k"); - } else { - strcat(name, "_48k"); - } - strcat(name, ".wav"); - mInFile = fopen(name, "rb"); - LOGV("Opening dump file %s, fh %p", name, mInFile); - if (mInFile) { - fseek(mInFile, AUDIO_DUMP_WAVE_HDR_SIZE, SEEK_SET); - } - - } - if (mInFile) { - ssize_t bytesRead = fread(buffer, bytes, 1, mInFile); - if (bytesRead != bytes) { - fseek(mInFile, AUDIO_DUMP_WAVE_HDR_SIZE, SEEK_SET); - fread((uint8_t *)buffer+bytesRead, bytes-bytesRead, 1, mInFile); - } - } - return bytes; -} - -status_t AudioStreamInDump::standby() -{ - LOGV("AudioStreamInDump standby(), mInFile %p, mFinalStream %p", mInFile, mFinalStream); - - Close(); - if (mFinalStream != 0 ) return mFinalStream->standby(); - return NO_ERROR; -} - -status_t AudioStreamInDump::setGain(float gain) -{ - if (mFinalStream != 0 ) return mFinalStream->setGain(gain); - return NO_ERROR; -} - -uint32_t AudioStreamInDump::sampleRate() const -{ - if (mFinalStream != 0 ) return mFinalStream->sampleRate(); - return mSampleRate; -} - -size_t AudioStreamInDump::bufferSize() const -{ - if (mFinalStream != 0 ) return mFinalStream->bufferSize(); - return mBufferSize; -} - -uint32_t AudioStreamInDump::channels() const -{ - if (mFinalStream != 0 ) return mFinalStream->channels(); - return mChannels; -} - -int AudioStreamInDump::format() const -{ - if (mFinalStream != 0 ) return mFinalStream->format(); - return mFormat; -} - -status_t AudioStreamInDump::setParameters(const String8& keyValuePairs) -{ - LOGV("AudioStreamInDump::setParameters()"); - if (mFinalStream != 0 ) return mFinalStream->setParameters(keyValuePairs); - return NO_ERROR; -} - -String8 AudioStreamInDump::getParameters(const String8& keys) -{ - if (mFinalStream != 0 ) return mFinalStream->getParameters(keys); - - AudioParameter param = AudioParameter(keys); - return param.toString(); -} - -unsigned int AudioStreamInDump::getInputFramesLost() const -{ - if (mFinalStream != 0 ) return mFinalStream->getInputFramesLost(); - return 0; -} - -status_t AudioStreamInDump::dump(int fd, const Vector<String16>& args) -{ - if (mFinalStream != 0 ) return mFinalStream->dump(fd, args); - return NO_ERROR; -} - -void AudioStreamInDump::Close() -{ - if(mInFile) { - fclose(mInFile); - mInFile = 0; - } -} -}; // namespace android |