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-rw-r--r--libaudio/AudioHardware.cpp49
-rw-r--r--libaudio/AudioHardware.h12
-rw-r--r--libaudio/AudioPolicyManager.cpp28
-rw-r--r--libaudio/AudioPolicyManager.h1
4 files changed, 46 insertions, 44 deletions
diff --git a/libaudio/AudioHardware.cpp b/libaudio/AudioHardware.cpp
index 585bb71..b6ec8ab 100644
--- a/libaudio/AudioHardware.cpp
+++ b/libaudio/AudioHardware.cpp
@@ -73,6 +73,11 @@ enum {
// ----------------------------------------------------------------------------
+const char *AudioHardware::inputPathNameDefault = "Default";
+const char *AudioHardware::inputPathNameCamcorder = "Camcorder";
+const char *AudioHardware::inputPathNameVoiceRecognition = "Voice Recognition";
+const char *AudioHardware::inputPathNameVoiceCommunication = "Voice Communication";
+
AudioHardware::AudioHardware() :
mInit(false),
mMicMute(false),
@@ -81,7 +86,7 @@ AudioHardware::AudioHardware() :
mPcmOpenCnt(0),
mMixerOpenCnt(0),
mInCallAudioMode(false),
- mInputSource("Default"),
+ mInputSource(AUDIO_SOURCE_DEFAULT),
mBluetoothNrec(true),
mSecRilLibHandle(NULL),
mRilClient(0),
@@ -377,7 +382,7 @@ status_t AudioHardware::setMode(int mode)
LOGV("setMode() openPcmOut_l()");
openPcmOut_l();
openMixer_l();
- setInputSource_l(String8("Default"));
+ setInputSource_l(AUDIO_SOURCE_DEFAULT);
mInCallAudioMode = true;
}
if (mMode == AudioSystem::MODE_NORMAL && mInCallAudioMode) {
@@ -609,7 +614,7 @@ status_t AudioHardware::dump(int fd, const Vector<String16>& args)
snprintf(buffer, SIZE, "\tIn Call Audio Mode %s\n",
(mInCallAudioMode) ? "ON" : "OFF");
result.append(buffer);
- snprintf(buffer, SIZE, "\tInput source %s\n", mInputSource.string());
+ snprintf(buffer, SIZE, "\tInput source %d\n", mInputSource);
result.append(buffer);
snprintf(buffer, SIZE, "\tmSecRilLibHandle: %p\n", mSecRilLibHandle);
result.append(buffer);
@@ -885,11 +890,11 @@ sp <AudioHardware::AudioStreamInALSA> AudioHardware::getActiveInput_l()
return spIn;
}
-status_t AudioHardware::setInputSource_l(String8 source)
+status_t AudioHardware::setInputSource_l(audio_source source)
{
- LOGV("setInputSource_l(%s)", source.string());
+ LOGV("setInputSource_l(%d)", source);
if (source != mInputSource) {
- if ((source == "Default") || (mMode != AudioSystem::MODE_IN_CALL)) {
+ if ((source == AUDIO_SOURCE_DEFAULT) || (mMode != AudioSystem::MODE_IN_CALL)) {
if (mMixer) {
TRACE_DRIVER_IN(DRV_MIXER_GET)
struct mixer_ctl *ctl= mixer_get_control(mMixer, "Input Source", 0);
@@ -897,9 +902,30 @@ status_t AudioHardware::setInputSource_l(String8 source)
if (ctl == NULL) {
return NO_INIT;
}
- LOGV("mixer_ctl_select, Input Source, (%s)", source.string());
+ const char* sourceName;
+ switch (source) {
+ case AUDIO_SOURCE_DEFAULT: // intended fall-through
+ case AUDIO_SOURCE_MIC:
+ sourceName = inputPathNameDefault;
+ break;
+ case AUDIO_SOURCE_VOICE_COMMUNICATION:
+ sourceName = inputPathNameVoiceCommunication;
+ break;
+ case AUDIO_SOURCE_CAMCORDER:
+ sourceName = inputPathNameCamcorder;
+ break;
+ case AUDIO_SOURCE_VOICE_RECOGNITION:
+ sourceName = inputPathNameVoiceRecognition;
+ break;
+ case AUDIO_SOURCE_VOICE_UPLINK: // intended fall-through
+ case AUDIO_SOURCE_VOICE_DOWNLINK: // intended fall-through
+ case AUDIO_SOURCE_VOICE_CALL: // intended fall-through
+ default:
+ return NO_INIT;
+ }
+ LOGV("mixer_ctl_select, Input Source, (%s)", sourceName);
TRACE_DRIVER_IN(DRV_MIXER_SEL)
- mixer_ctl_select(ctl, source.string());
+ mixer_ctl_select(ctl, sourceName);
TRACE_DRIVER_OUT
}
}
@@ -1547,7 +1573,6 @@ status_t AudioHardware::AudioStreamInALSA::setParameters(const String8& keyValue
AudioParameter param = AudioParameter(keyValuePairs);
status_t status = NO_ERROR;
int value;
- String8 source;
LOGD("AudioStreamInALSA::setParameters() %s", keyValuePairs.string());
@@ -1556,14 +1581,14 @@ status_t AudioHardware::AudioStreamInALSA::setParameters(const String8& keyValue
{
AutoMutex lock(mLock);
- if (param.get(String8(INPUT_SOURCE_KEY), source) == NO_ERROR) {
+ if (param.getInt(String8(AudioParameter::keyInputSource), value) == NO_ERROR) {
AutoMutex hwLock(mHardware->lock());
mHardware->openMixer_l();
- mHardware->setInputSource_l(source);
+ mHardware->setInputSource_l((audio_source)value);
mHardware->closeMixer_l();
- param.remove(String8(INPUT_SOURCE_KEY));
+ param.remove(String8(AudioParameter::keyInputSource));
}
if (param.getInt(String8(AudioParameter::keyRouting), value) == NO_ERROR)
diff --git a/libaudio/AudioHardware.h b/libaudio/AudioHardware.h
index a2c47bd..37a9a6e 100644
--- a/libaudio/AudioHardware.h
+++ b/libaudio/AudioHardware.h
@@ -24,6 +24,7 @@
#include <utils/SortedVector.h>
#include <hardware_legacy/AudioHardwareBase.h>
+#include <media/mediarecorder.h>
#include "secril-client.h"
@@ -66,7 +67,6 @@ namespace android {
// Default audio input buffer size in bytes (8kHz mono)
#define AUDIO_HW_IN_PERIOD_BYTES ((AUDIO_HW_IN_PERIOD_SZ*sizeof(int16_t))/8)
-#define INPUT_SOURCE_KEY "Input Source"
class AudioHardware : public AudioHardwareBase
{
@@ -74,6 +74,12 @@ class AudioHardware : public AudioHardwareBase
class AudioStreamInALSA;
public:
+ // input path names used to translate from input sources to driver paths
+ static const char *inputPathNameDefault;
+ static const char *inputPathNameCamcorder;
+ static const char *inputPathNameVoiceRecognition;
+ static const char *inputPathNameVoiceCommunication;
+
AudioHardware();
virtual ~AudioHardware();
virtual status_t initCheck();
@@ -111,7 +117,7 @@ public:
status_t setIncallPath_l(uint32_t device);
- status_t setInputSource_l(String8 source);
+ status_t setInputSource_l(audio_source source);
static uint32_t getInputSampleRate(uint32_t sampleRate);
sp <AudioStreamInALSA> getActiveInput_l();
@@ -142,7 +148,7 @@ private:
uint32_t mMixerOpenCnt;
bool mInCallAudioMode;
- String8 mInputSource;
+ audio_source mInputSource;
bool mBluetoothNrec;
void* mSecRilLibHandle;
HRilClient mRilClient;
diff --git a/libaudio/AudioPolicyManager.cpp b/libaudio/AudioPolicyManager.cpp
index 93d70d8..c53d1e9 100644
--- a/libaudio/AudioPolicyManager.cpp
+++ b/libaudio/AudioPolicyManager.cpp
@@ -43,32 +43,4 @@ extern "C" void destroyAudioPolicyManager(AudioPolicyInterface *interface)
}
-status_t AudioPolicyManager::startInput(audio_io_handle_t input)
-{
- status_t status = AudioPolicyManagerBase::startInput(input);
-
- if (status == NO_ERROR) {
- AudioInputDescriptor *inputDesc = mInputs.valueFor(input);
- String8 key = String8("Input Source");
- String8 value;
- switch(inputDesc->mInputSource) {
- case AUDIO_SOURCE_VOICE_RECOGNITION:
- value = String8("Voice Recognition");
- break;
- case AUDIO_SOURCE_CAMCORDER:
- value = String8("Camcorder");
- break;
- case AUDIO_SOURCE_DEFAULT:
- case AUDIO_SOURCE_MIC:
- value = String8("Default");
- default:
- break;
- }
- AudioParameter param = AudioParameter();
- param.add(key, value);
- mpClientInterface->setParameters(input, param.toString());
- }
- return status;
-}
-
}; // namespace android
diff --git a/libaudio/AudioPolicyManager.h b/libaudio/AudioPolicyManager.h
index ae283db..03141e5 100644
--- a/libaudio/AudioPolicyManager.h
+++ b/libaudio/AudioPolicyManager.h
@@ -34,7 +34,6 @@ public:
virtual ~AudioPolicyManager() {}
- virtual status_t startInput(audio_io_handle_t input);
protected:
// true is current platform implements a back microphone
virtual bool hasBackMicrophone() const { return false; }
generated by cgit v1.1 at 2024-12-22 17:45:05 +0000