1 files changed, 0 insertions, 163 deletions
diff --git a/libvideoeditor/lvpp/DummyAudioSource.cpp b/libvideoeditor/lvpp/DummyAudioSource.cpp
deleted file mode 100755
index dbcab68..0000000
--- a/libvideoeditor/lvpp/DummyAudioSource.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (C) 2011 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 "DummyAudioSource"
-#include <utils/Log.h>
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/MediaErrors.h>
-#include <media/stagefright/MediaDefs.h>
-#include <media/stagefright/MediaBufferGroup.h>
-#include <media/stagefright/MetaData.h>
-#include "DummyAudioSource.h"
-
-
-namespace android {
-
-//static
-sp<DummyAudioSource> DummyAudioSource::Create(
-        int32_t samplingRate, int32_t channelCount,
-        int64_t frameDurationUs, int64_t audioDurationUs) {
-
-    ALOGV("Create ");
-    return new DummyAudioSource(samplingRate,
-                                channelCount,
-                                frameDurationUs,
-                                audioDurationUs);
-
-}
-
-DummyAudioSource::DummyAudioSource(
-        int32_t samplingRate, int32_t channelCount,
-        int64_t frameDurationUs, int64_t audioDurationUs)
-    : mSamplingRate(samplingRate),
-      mChannelCount(channelCount),
-      mFrameDurationUs(frameDurationUs),
-      mNumberOfSamplePerFrame(0),
-      mAudioDurationUs(audioDurationUs),
-      mTimeStampUs(0),
-      mBufferGroup(NULL) {
-
-    mNumberOfSamplePerFrame = (int32_t)
-            ((1L * mSamplingRate * mFrameDurationUs)/1000000);
-    mNumberOfSamplePerFrame = mNumberOfSamplePerFrame  * mChannelCount;
-
-    ALOGV("Constructor: E");
-    ALOGV("samplingRate = %d", samplingRate);
-    ALOGV("channelCount = %d", channelCount);
-    ALOGV("frameDurationUs = %lld", frameDurationUs);
-    ALOGV("audioDurationUs = %lld", audioDurationUs);
-    ALOGV("mNumberOfSamplePerFrame = %d", mNumberOfSamplePerFrame);
-    ALOGV("Constructor: X");
-}
-
-DummyAudioSource::~DummyAudioSource() {
-    /* Do nothing here? */
-    ALOGV("~DummyAudioSource");
-}
-
-void DummyAudioSource::setDuration(int64_t audioDurationUs) {
-    ALOGV("setDuration: %lld us added to %lld us",
-        audioDurationUs, mAudioDurationUs);
-
-    Mutex::Autolock autoLock(mLock);
-    mAudioDurationUs += audioDurationUs;
-}
-
-status_t DummyAudioSource::start(MetaData *params) {
-    ALOGV("start: E");
-    status_t err = OK;
-
-    mTimeStampUs = 0;
-
-    mBufferGroup = new MediaBufferGroup;
-    mBufferGroup->add_buffer(
-            new MediaBuffer(mNumberOfSamplePerFrame * sizeof(int16_t)));
-
-    ALOGV("start: X");
-
-    return err;
-}
-
-status_t DummyAudioSource::stop() {
-    ALOGV("stop");
-
-    delete mBufferGroup;
-    mBufferGroup = NULL;
-
-    return OK;
-}
-
-
-sp<MetaData> DummyAudioSource::getFormat() {
-    ALOGV("getFormat");
-
-    sp<MetaData> meta = new MetaData;
-    meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_RAW);
-    meta->setInt32(kKeyChannelCount, mChannelCount);
-    meta->setInt32(kKeySampleRate, mSamplingRate);
-    meta->setInt64(kKeyDuration, mFrameDurationUs);
-    meta->setCString(kKeyDecoderComponent, "DummyAudioSource");
-
-    return meta;
-}
-
-status_t DummyAudioSource::read(
-        MediaBuffer **out, const MediaSource::ReadOptions *options) {
-
-    ALOGV("read: E");
-
-    int64_t seekTimeUs;
-    ReadOptions::SeekMode mode;
-
-    if (options && options->getSeekTo(&seekTimeUs, &mode)) {
-        CHECK(seekTimeUs >= 0);
-        mTimeStampUs = seekTimeUs;
-    }
-
-    {
-        Mutex::Autolock autoLock(mLock);
-        if (mTimeStampUs >= mAudioDurationUs) {
-            ALOGI("read: EOS reached %lld > %lld",
-                mTimeStampUs, mAudioDurationUs);
-
-            *out = NULL;
-            return ERROR_END_OF_STREAM;
-        }
-    }
-
-    MediaBuffer *buffer;
-    status_t err = mBufferGroup->acquire_buffer(&buffer);
-    if (err != OK) {
-        ALOGE("Failed to acquire buffer from mBufferGroup: %d", err);
-        return err;
-    }
-
-    memset((uint8_t *) buffer->data() + buffer->range_offset(),
-            0, mNumberOfSamplePerFrame << 1);
-    buffer->set_range(buffer->range_offset(), (mNumberOfSamplePerFrame << 1));
-    buffer->meta_data()->setInt64(kKeyTime, mTimeStampUs);
-
-    ALOGV("read: offset  = %d, size = %d, mTimeStampUs = %lld",
-             buffer->range_offset(), buffer->size(), mTimeStampUs);
-
-    mTimeStampUs = mTimeStampUs + mFrameDurationUs;
-    *out = buffer;
-
-    return OK;
-}
-
-}// namespace android