move native services under services/
moved surfaceflinger, audioflinger, cameraservice
all native services should now reside in this location.
Change-Id: Iee42b83dd2a94c3bf5107ab0895fe2dfcd5337a8
diff --git a/services/audioflinger/AudioHardwareGeneric.h b/services/audioflinger/AudioHardwareGeneric.h
new file mode 100644
index 0000000..aa4e78d
--- /dev/null
+++ b/services/audioflinger/AudioHardwareGeneric.h
@@ -0,0 +1,151 @@
+/*
+**
+** Copyright 2007, 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 ANDROID_AUDIO_HARDWARE_GENERIC_H
+#define ANDROID_AUDIO_HARDWARE_GENERIC_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/threads.h>
+
+#include <hardware_legacy/AudioHardwareBase.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------------
+
+class AudioHardwareGeneric;
+
+class AudioStreamOutGeneric : public AudioStreamOut {
+public:
+ AudioStreamOutGeneric() : mAudioHardware(0), mFd(-1) {}
+ virtual ~AudioStreamOutGeneric();
+
+ virtual status_t set(
+ AudioHardwareGeneric *hw,
+ int mFd,
+ uint32_t devices,
+ int *pFormat,
+ uint32_t *pChannels,
+ uint32_t *pRate);
+
+ virtual uint32_t sampleRate() const { return 44100; }
+ virtual size_t bufferSize() const { return 4096; }
+ virtual uint32_t channels() const { return AudioSystem::CHANNEL_OUT_STEREO; }
+ virtual int format() const { return AudioSystem::PCM_16_BIT; }
+ virtual uint32_t latency() const { return 20; }
+ virtual status_t setVolume(float left, float right) { return INVALID_OPERATION; }
+ virtual ssize_t write(const void* buffer, size_t bytes);
+ virtual status_t standby();
+ virtual status_t dump(int fd, const Vector<String16>& args);
+ virtual status_t setParameters(const String8& keyValuePairs);
+ virtual String8 getParameters(const String8& keys);
+ virtual status_t getRenderPosition(uint32_t *dspFrames);
+
+private:
+ AudioHardwareGeneric *mAudioHardware;
+ Mutex mLock;
+ int mFd;
+ uint32_t mDevice;
+};
+
+class AudioStreamInGeneric : public AudioStreamIn {
+public:
+ AudioStreamInGeneric() : mAudioHardware(0), mFd(-1) {}
+ virtual ~AudioStreamInGeneric();
+
+ virtual status_t set(
+ AudioHardwareGeneric *hw,
+ int mFd,
+ uint32_t devices,
+ int *pFormat,
+ uint32_t *pChannels,
+ uint32_t *pRate,
+ AudioSystem::audio_in_acoustics acoustics);
+
+ virtual uint32_t sampleRate() const { return 8000; }
+ virtual size_t bufferSize() const { return 320; }
+ virtual uint32_t channels() const { return AudioSystem::CHANNEL_IN_MONO; }
+ virtual int format() const { return AudioSystem::PCM_16_BIT; }
+ virtual status_t setGain(float gain) { return INVALID_OPERATION; }
+ virtual ssize_t read(void* buffer, ssize_t bytes);
+ virtual status_t dump(int fd, const Vector<String16>& args);
+ virtual status_t standby() { return NO_ERROR; }
+ virtual status_t setParameters(const String8& keyValuePairs);
+ virtual String8 getParameters(const String8& keys);
+ virtual unsigned int getInputFramesLost() const { return 0; }
+
+private:
+ AudioHardwareGeneric *mAudioHardware;
+ Mutex mLock;
+ int mFd;
+ uint32_t mDevice;
+};
+
+
+class AudioHardwareGeneric : public AudioHardwareBase
+{
+public:
+ AudioHardwareGeneric();
+ virtual ~AudioHardwareGeneric();
+ virtual status_t initCheck();
+ virtual status_t setVoiceVolume(float volume);
+ virtual status_t setMasterVolume(float volume);
+
+ // mic mute
+ virtual status_t setMicMute(bool state);
+ virtual status_t getMicMute(bool* state);
+
+ // create I/O streams
+ virtual AudioStreamOut* openOutputStream(
+ uint32_t devices,
+ int *format=0,
+ uint32_t *channels=0,
+ uint32_t *sampleRate=0,
+ status_t *status=0);
+ virtual void closeOutputStream(AudioStreamOut* out);
+
+ virtual AudioStreamIn* openInputStream(
+ uint32_t devices,
+ int *format,
+ uint32_t *channels,
+ uint32_t *sampleRate,
+ status_t *status,
+ AudioSystem::audio_in_acoustics acoustics);
+ virtual void closeInputStream(AudioStreamIn* in);
+
+ void closeOutputStream(AudioStreamOutGeneric* out);
+ void closeInputStream(AudioStreamInGeneric* in);
+protected:
+ virtual status_t dump(int fd, const Vector<String16>& args);
+
+private:
+ status_t dumpInternals(int fd, const Vector<String16>& args);
+
+ Mutex mLock;
+ AudioStreamOutGeneric *mOutput;
+ AudioStreamInGeneric *mInput;
+ int mFd;
+ bool mMicMute;
+};
+
+// ----------------------------------------------------------------------------
+
+}; // namespace android
+
+#endif // ANDROID_AUDIO_HARDWARE_GENERIC_H