Revert "audio policy: refactor getOutput() method"
This reverts commit e1dd2075105317ef8ff2b924423c88856e8fe8ea.
Change-Id: I4b7a2177af5bff5013ec4fe7fcdeb722f6b158c5
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index 58330ae..cdc75ac 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -822,11 +822,16 @@
}
-audio_io_handle_t AudioSystem::getOutput(audio_stream_type_t stream)
+audio_io_handle_t AudioSystem::getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo)
{
const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service();
if (aps == 0) return 0;
- return aps->getOutput(stream);
+ return aps->getOutput(stream, samplingRate, format, channelMask, flags, offloadInfo);
}
status_t AudioSystem::getOutputForAttr(const audio_attributes_t *attr,
diff --git a/media/libaudioclient/IAudioPolicyService.cpp b/media/libaudioclient/IAudioPolicyService.cpp
index 0397eec..ceba211 100644
--- a/media/libaudioclient/IAudioPolicyService.cpp
+++ b/media/libaudioclient/IAudioPolicyService.cpp
@@ -160,11 +160,28 @@
return static_cast <audio_policy_forced_cfg_t> (reply.readInt32());
}
- virtual audio_io_handle_t getOutput(audio_stream_type_t stream)
+ virtual audio_io_handle_t getOutput(
+ audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo)
{
Parcel data, reply;
data.writeInterfaceToken(IAudioPolicyService::getInterfaceDescriptor());
data.writeInt32(static_cast <uint32_t>(stream));
+ data.writeInt32(samplingRate);
+ data.writeInt32(static_cast <uint32_t>(format));
+ data.writeInt32(channelMask);
+ data.writeInt32(static_cast <uint32_t>(flags));
+ // hasOffloadInfo
+ if (offloadInfo == NULL) {
+ data.writeInt32(0);
+ } else {
+ data.writeInt32(1);
+ data.write(offloadInfo, sizeof(audio_offload_info_t));
+ }
remote()->transact(GET_OUTPUT, data, &reply);
return static_cast <audio_io_handle_t> (reply.readInt32());
}
@@ -917,7 +934,22 @@
CHECK_INTERFACE(IAudioPolicyService, data, reply);
audio_stream_type_t stream =
static_cast <audio_stream_type_t>(data.readInt32());
- audio_io_handle_t output = getOutput(stream);
+ uint32_t samplingRate = data.readInt32();
+ audio_format_t format = (audio_format_t) data.readInt32();
+ audio_channel_mask_t channelMask = data.readInt32();
+ audio_output_flags_t flags =
+ static_cast <audio_output_flags_t>(data.readInt32());
+ bool hasOffloadInfo = data.readInt32() != 0;
+ audio_offload_info_t offloadInfo;
+ if (hasOffloadInfo) {
+ data.read(&offloadInfo, sizeof(audio_offload_info_t));
+ }
+ audio_io_handle_t output = getOutput(stream,
+ samplingRate,
+ format,
+ channelMask,
+ flags,
+ hasOffloadInfo ? &offloadInfo : NULL);
reply->writeInt32(static_cast <int>(output));
return NO_ERROR;
} break;
diff --git a/media/libaudioclient/include/media/AudioSystem.h b/media/libaudioclient/include/media/AudioSystem.h
index 327eba8..5a81d83 100644
--- a/media/libaudioclient/include/media/AudioSystem.h
+++ b/media/libaudioclient/include/media/AudioSystem.h
@@ -211,6 +211,12 @@
// Client must successfully hand off the handle reference to AudioFlinger via createTrack(),
// or release it with releaseOutput().
+ static audio_io_handle_t getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate = 0,
+ audio_format_t format = AUDIO_FORMAT_DEFAULT,
+ audio_channel_mask_t channelMask = AUDIO_CHANNEL_OUT_STEREO,
+ audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE,
+ const audio_offload_info_t *offloadInfo = NULL);
static status_t getOutputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *output,
audio_session_t session,
@@ -444,7 +450,6 @@
Vector <sp <AudioPortCallback> > mAudioPortCallbacks;
};
- static audio_io_handle_t getOutput(audio_stream_type_t stream);
static const sp<AudioFlingerClient> getAudioFlingerClient();
static sp<AudioIoDescriptor> getIoDescriptor(audio_io_handle_t ioHandle);
diff --git a/media/libaudioclient/include/media/AudioTrack.h b/media/libaudioclient/include/media/AudioTrack.h
index aac41fd..2adacd7 100644
--- a/media/libaudioclient/include/media/AudioTrack.h
+++ b/media/libaudioclient/include/media/AudioTrack.h
@@ -990,7 +990,7 @@
sp<IAudioTrack> mAudioTrack;
sp<IMemory> mCblkMemory;
audio_track_cblk_t* mCblk; // re-load after mLock.unlock()
- audio_io_handle_t mOutput; // returned by AudioSystem::getOutputForAttr()
+ audio_io_handle_t mOutput; // returned by AudioSystem::getOutput()
sp<AudioTrackThread> mAudioTrackThread;
bool mThreadCanCallJava;
diff --git a/media/libaudioclient/include/media/IAudioPolicyService.h b/media/libaudioclient/include/media/IAudioPolicyService.h
index 7c88e57..9b3e35e 100644
--- a/media/libaudioclient/include/media/IAudioPolicyService.h
+++ b/media/libaudioclient/include/media/IAudioPolicyService.h
@@ -55,7 +55,12 @@
virtual status_t setForceUse(audio_policy_force_use_t usage,
audio_policy_forced_cfg_t config) = 0;
virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) = 0;
- virtual audio_io_handle_t getOutput(audio_stream_type_t stream) = 0;
+ virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate = 0,
+ audio_format_t format = AUDIO_FORMAT_DEFAULT,
+ audio_channel_mask_t channelMask = 0,
+ audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE,
+ const audio_offload_info_t *offloadInfo = NULL) = 0;
virtual status_t getOutputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *output,
audio_session_t session,
diff --git a/services/audiopolicy/AudioPolicyInterface.h b/services/audiopolicy/AudioPolicyInterface.h
index 1a32433..7b19f58 100644
--- a/services/audiopolicy/AudioPolicyInterface.h
+++ b/services/audiopolicy/AudioPolicyInterface.h
@@ -109,7 +109,12 @@
//
// request an output appropriate for playback of the supplied stream type and parameters
- virtual audio_io_handle_t getOutput(audio_stream_type_t stream) = 0;
+ virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo) = 0;
virtual status_t getOutputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *output,
audio_session_t session,
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 9c24641..89e5d77 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -751,15 +751,20 @@
return profile;
}
-audio_io_handle_t AudioPolicyManager::getOutput(audio_stream_type_t stream)
+audio_io_handle_t AudioPolicyManager::getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo)
{
routing_strategy strategy = getStrategy(stream);
audio_devices_t device = getDeviceForStrategy(strategy, false /*fromCache*/);
- SortedVector<audio_io_handle_t> outputs = getOutputsForDevice(device, mOutputs);
- audio_io_handle_t output = selectOutput(outputs, AUDIO_OUTPUT_FLAG_NONE, AUDIO_FORMAT_INVALID);
+ ALOGV("getOutput() device %d, stream %d, samplingRate %d, format %x, channelMask %x, flags %x",
+ device, stream, samplingRate, format, channelMask, flags);
- ALOGV("getOutput() stream %d selected device %08x, output %d", stream, device, output);
- return output;
+ return getOutputForDevice(device, AUDIO_SESSION_ALLOCATE, stream, samplingRate, format,
+ channelMask, flags, offloadInfo);
}
status_t AudioPolicyManager::getOutputForAttr(const audio_attributes_t *attr,
@@ -937,12 +942,12 @@
(channelMask == outputDesc->mChannelMask)) {
if (session == outputDesc->mDirectClientSession) {
outputDesc->mDirectOpenCount++;
- ALOGV("getOutputForDevice() reusing direct output %d for session %d",
+ ALOGV("getOutput() reusing direct output %d for session %d",
mOutputs.keyAt(i), session);
return mOutputs.keyAt(i);
} else {
- ALOGV("getOutputForDevice() do not reuse direct output because"
- "current client (%d) is not the same as requesting client (%d)",
+ ALOGV("getOutput() do not reuse direct output because current client (%d) "
+ "is not the same as requesting client (%d)",
outputDesc->mDirectClientSession, session);
goto non_direct_output;
}
@@ -997,7 +1002,7 @@
(samplingRate != 0 && samplingRate != config.sample_rate) ||
(format != AUDIO_FORMAT_DEFAULT && !audio_formats_match(format, config.format)) ||
(channelMask != 0 && channelMask != config.channel_mask)) {
- ALOGV("getOutputForDevice() failed opening direct output: output %d samplingRate %d %d,"
+ ALOGV("getOutput() failed opening direct output: output %d samplingRate %d %d,"
"format %d %d, channelMask %04x %04x", output, samplingRate,
outputDesc->mSamplingRate, format, outputDesc->mFormat, channelMask,
outputDesc->mChannelMask);
@@ -1020,7 +1025,7 @@
addOutput(output, outputDesc);
mPreviousOutputs = mOutputs;
- ALOGV("getOutputForDevice() returns new direct output %d", output);
+ ALOGV("getOutput() returns new direct output %d", output);
mpClientInterface->onAudioPortListUpdate();
return output;
}
@@ -1047,9 +1052,8 @@
flags = (audio_output_flags_t)(flags & ~AUDIO_OUTPUT_FLAG_DIRECT);
output = selectOutput(outputs, flags, format);
}
- ALOGW_IF((output == 0), "getOutputForDevice() could not find output for stream %d, "
- "samplingRate %d, format %d, channels %x, flags %x",
- stream, samplingRate, format, channelMask, flags);
+ ALOGW_IF((output == 0), "getOutput() could not find output for stream %d, samplingRate %d, "
+ "format %d, channels %x, flags %x", stream, samplingRate, format, channelMask, flags);
return output;
}
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h
index 11894dc..1b0c315 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.h
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h
@@ -99,7 +99,12 @@
virtual void setSystemProperty(const char* property, const char* value);
virtual status_t initCheck();
- virtual audio_io_handle_t getOutput(audio_stream_type_t stream);
+ virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo);
virtual status_t getOutputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *output,
audio_session_t session,
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index bd94e3e..b7bce55 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -141,7 +141,12 @@
return mAudioPolicyManager->getForceUse(usage);
}
-audio_io_handle_t AudioPolicyService::getOutput(audio_stream_type_t stream)
+audio_io_handle_t AudioPolicyService::getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate,
+ audio_format_t format,
+ audio_channel_mask_t channelMask,
+ audio_output_flags_t flags,
+ const audio_offload_info_t *offloadInfo)
{
if (uint32_t(stream) >= AUDIO_STREAM_PUBLIC_CNT) {
return AUDIO_IO_HANDLE_NONE;
@@ -151,7 +156,8 @@
}
ALOGV("getOutput()");
Mutex::Autolock _l(mLock);
- return mAudioPolicyManager->getOutput(stream);
+ return mAudioPolicyManager->getOutput(stream, samplingRate,
+ format, channelMask, flags, offloadInfo);
}
status_t AudioPolicyService::getOutputForAttr(const audio_attributes_t *attr,
@@ -167,7 +173,7 @@
if (mAudioPolicyManager == NULL) {
return NO_INIT;
}
- ALOGV("getOutputForAttr()");
+ ALOGV("getOutput()");
Mutex::Autolock _l(mLock);
const uid_t callingUid = IPCThreadState::self()->getCallingUid();
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index 268697e..38d4b17 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -68,7 +68,13 @@
virtual status_t setPhoneState(audio_mode_t state);
virtual status_t setForceUse(audio_policy_force_use_t usage, audio_policy_forced_cfg_t config);
virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage);
- virtual audio_io_handle_t getOutput(audio_stream_type_t stream);
+ virtual audio_io_handle_t getOutput(audio_stream_type_t stream,
+ uint32_t samplingRate = 0,
+ audio_format_t format = AUDIO_FORMAT_DEFAULT,
+ audio_channel_mask_t channelMask = 0,
+ audio_output_flags_t flags =
+ AUDIO_OUTPUT_FLAG_NONE,
+ const audio_offload_info_t *offloadInfo = NULL);
virtual status_t getOutputForAttr(const audio_attributes_t *attr,
audio_io_handle_t *output,
audio_session_t session,