6 files changed, 81 insertions, 4 deletions
diff --git a/include/media/AudioRecord.h b/include/media/AudioRecord.h
index 50841a6..a68a9cb 100644
--- a/include/media/AudioRecord.h
+++ b/include/media/AudioRecord.h
@@ -88,8 +88,8 @@ public:
      * user:    Pointer to context for use by the callback receiver.
      * info:    Pointer to optional parameter according to event type:
      *          - EVENT_MORE_DATA: pointer to AudioRecord::Buffer struct. The callback must not read
-     *            more bytes than indicated by 'size' field and update 'size' if fewer bytes are
-     *            consumed.
+     *                             more bytes than indicated by 'size' field and update 'size' if
+     *                             fewer bytes are consumed.
      *          - EVENT_OVERRUN: unused.
      *          - EVENT_MARKER: pointer to const uint32_t containing the marker position in frames.
      *          - EVENT_NEW_POS: pointer to const uint32_t containing the new position in frames.
diff --git a/include/media/AudioSystem.h b/include/media/AudioSystem.h
index ba63065..ad5d6ed 100644
--- a/include/media/AudioSystem.h
+++ b/include/media/AudioSystem.h
@@ -113,7 +113,7 @@ public:
     // audio_stream->get_buffer_size()/audio_stream_out_frame_size()
     static status_t getFrameCount(audio_io_handle_t output,
                                   size_t* frameCount);
-    // returns the audio output stream latency in ms. Corresponds to
+    // returns the audio output latency in ms. Corresponds to
     // audio_stream_out->get_latency()
     static status_t getLatency(audio_io_handle_t output,
                                uint32_t* latency);
@@ -126,7 +126,7 @@ public:
     static status_t setVoiceVolume(float volume);
 
     // return the number of audio frames written by AudioFlinger to audio HAL and
-    // audio dsp to DAC since the specified output I/O handle has exited standby.
+    // audio dsp to DAC since the specified output has exited standby.
     // returned status (from utils/Errors.h) can be:
     // - NO_ERROR: successful operation, halFrames and dspFrames point to valid data
     // - INVALID_OPERATION: Not supported on current hardware platform
diff --git a/include/media/IAudioFlinger.h b/include/media/IAudioFlinger.h
index c51e2f0..f927a80 100644
--- a/include/media/IAudioFlinger.h
+++ b/include/media/IAudioFlinger.h
@@ -94,6 +94,8 @@ public:
                                 sp<IMemory>& buffers,   // return value 0 means it follows cblk
                                 status_t *status) = 0;
 
+    // FIXME Surprisingly, sampleRate/format/frameCount/latency don't work for input handles
+
     /* query the audio hardware state. This state never changes,
      * and therefore can be cached.
      */
diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 442c861..aa91485 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -299,6 +299,8 @@ private:
     status_t setupRawAudioFormat(
             OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels);
 
+    status_t setPriority(int32_t priority);
+
     status_t setMinBufferSize(OMX_U32 portIndex, size_t size);
 
     status_t setupMPEG4EncoderParameters(const sp<AMessage> &msg);
diff --git a/include/media/stagefright/ProcessInfo.h b/include/media/stagefright/ProcessInfo.h
new file mode 100644
index 0000000..ec0cdff
--- /dev/null
+++ b/include/media/stagefright/ProcessInfo.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef PROCESS_INFO_H_
+
+#define PROCESS_INFO_H_
+
+#include <media/stagefright/foundation/ABase.h>
+#include <media/stagefright/ProcessInfoInterface.h>
+
+namespace android {
+
+struct ProcessInfo : public ProcessInfoInterface {
+    ProcessInfo();
+
+    virtual bool getPriority(int pid, int* priority);
+
+protected:
+    virtual ~ProcessInfo();
+
+private:
+    DISALLOW_EVIL_CONSTRUCTORS(ProcessInfo);
+};
+
+}  // namespace android
+
+#endif  // PROCESS_INFO_H_
diff --git a/include/media/stagefright/ProcessInfoInterface.h b/include/media/stagefright/ProcessInfoInterface.h
new file mode 100644
index 0000000..222f92d
--- /dev/null
+++ b/include/media/stagefright/ProcessInfoInterface.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef PROCESS_INFO_INTERFACE_H_
+#define PROCESS_INFO_INTERFACE_H_
+
+#include <utils/RefBase.h>
+
+namespace android {
+
+struct ProcessInfoInterface : public RefBase {
+    virtual bool getPriority(int pid, int* priority) = 0;
+
+protected:
+    virtual ~ProcessInfoInterface() {}
+};
+
+}  // namespace android
+
+#endif  // PROCESS_INFO_INTERFACE_H_