1 files changed, 53 insertions, 0 deletions
diff --git a/services/audioflinger/FastCaptureDumpState.cpp b/services/audioflinger/FastCaptureDumpState.cpp
new file mode 100644
index 0000000..53eeba5
--- /dev/null
+++ b/services/audioflinger/FastCaptureDumpState.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2014 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 "FastCaptureDumpState"
+//define LOG_NDEBUG 0
+
+#include "Configuration.h"
+#include <utils/Log.h>
+#include "FastCaptureDumpState.h"
+#include "FastCaptureState.h"
+
+namespace android {
+
+FastCaptureDumpState::FastCaptureDumpState() : FastThreadDumpState(),
+    mReadSequence(0), mFramesRead(0), mReadErrors(0), mSampleRate(0), mFrameCount(0)
+{
+}
+
+FastCaptureDumpState::~FastCaptureDumpState()
+{
+}
+
+void FastCaptureDumpState::dump(int fd) const
+{
+    if (mCommand == FastCaptureState::INITIAL) {
+        dprintf(fd, "  FastCapture not initialized\n");
+        return;
+    }
+    double measuredWarmupMs = (mMeasuredWarmupTs.tv_sec * 1000.0) +
+            (mMeasuredWarmupTs.tv_nsec / 1000000.0);
+    double periodSec = (double) mFrameCount / mSampleRate;
+    dprintf(fd, "  FastCapture command=%s readSequence=%u framesRead=%u\n"
+                "              readErrors=%u sampleRate=%u frameCount=%zu\n"
+                "              measuredWarmup=%.3g ms, warmupCycles=%u period=%.2f ms\n",
+                FastCaptureState::commandToString(mCommand), mReadSequence, mFramesRead,
+                mReadErrors, mSampleRate, mFrameCount, measuredWarmupMs, mWarmupCycles,
+                periodSec * 1e3);
+}
+
+}   // android