eclair snapshot
diff --git a/libs/audioflinger/AudioHardwareStub.cpp b/libs/audioflinger/AudioHardwareStub.cpp
index 0ab4c60..ae391ee 100644
--- a/libs/audioflinger/AudioHardwareStub.cpp
+++ b/libs/audioflinger/AudioHardwareStub.cpp
@@ -43,10 +43,10 @@
}
AudioStreamOut* AudioHardwareStub::openOutputStream(
- int format, int channelCount, uint32_t sampleRate, status_t *status)
+ uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status)
{
AudioStreamOutStub* out = new AudioStreamOutStub();
- status_t lStatus = out->set(format, channelCount, sampleRate);
+ status_t lStatus = out->set(format, channels, sampleRate);
if (status) {
*status = lStatus;
}
@@ -56,18 +56,22 @@
return 0;
}
+void AudioHardwareStub::closeOutputStream(AudioStreamOut* out)
+{
+ delete out;
+}
+
AudioStreamIn* AudioHardwareStub::openInputStream(
- int inputSource, int format, int channelCount, uint32_t sampleRate,
+ uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate,
status_t *status, AudioSystem::audio_in_acoustics acoustics)
{
// check for valid input source
- if ((inputSource < AudioRecord::DEFAULT_INPUT) ||
- (inputSource >= AudioRecord::NUM_INPUT_SOURCES)) {
+ if (!AudioSystem::isInputDevice((AudioSystem::audio_devices)devices)) {
return 0;
}
AudioStreamInStub* in = new AudioStreamInStub();
- status_t lStatus = in->set(format, channelCount, sampleRate, acoustics);
+ status_t lStatus = in->set(format, channels, sampleRate, acoustics);
if (status) {
*status = lStatus;
}
@@ -77,6 +81,11 @@
return 0;
}
+void AudioHardwareStub::closeInputStream(AudioStreamIn* in)
+{
+ delete in;
+}
+
status_t AudioHardwareStub::setVoiceVolume(float volume)
{
return NO_ERROR;
@@ -107,24 +116,19 @@
// ----------------------------------------------------------------------------
-status_t AudioStreamOutStub::set(int format, int channels, uint32_t rate)
+status_t AudioStreamOutStub::set(int *pFormat, uint32_t *pChannels, uint32_t *pRate)
{
- // fix up defaults
- if (format == 0) format = AudioSystem::PCM_16_BIT;
- if (channels == 0) channels = channelCount();
- if (rate == 0) rate = sampleRate();
+ if (pFormat) *pFormat = format();
+ if (pChannels) *pChannels = channels();
+ if (pRate) *pRate = sampleRate();
- if ((format == AudioSystem::PCM_16_BIT) &&
- (channels == channelCount()) &&
- (rate == sampleRate()))
- return NO_ERROR;
- return BAD_VALUE;
+ return NO_ERROR;
}
ssize_t AudioStreamOutStub::write(const void* buffer, size_t bytes)
{
// fake timing for audio output
- usleep(bytes * 1000000 / sizeof(int16_t) / channelCount() / sampleRate());
+ usleep(bytes * 1000000 / sizeof(int16_t) / AudioSystem::popCount(channels()) / sampleRate());
return bytes;
}
@@ -141,29 +145,31 @@
snprintf(buffer, SIZE, "AudioStreamOutStub::dump\n");
snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate());
snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize());
- snprintf(buffer, SIZE, "\tchannel count: %d\n", channelCount());
+ snprintf(buffer, SIZE, "\tchannels: %d\n", channels());
snprintf(buffer, SIZE, "\tformat: %d\n", format());
result.append(buffer);
::write(fd, result.string(), result.size());
return NO_ERROR;
}
+String8 AudioStreamOutStub::getParameters(const String8& keys)
+{
+ AudioParameter param = AudioParameter(keys);
+ return param.toString();
+}
+
// ----------------------------------------------------------------------------
-status_t AudioStreamInStub::set(int format, int channels, uint32_t rate,
+status_t AudioStreamInStub::set(int *pFormat, uint32_t *pChannels, uint32_t *pRate,
AudioSystem::audio_in_acoustics acoustics)
{
- if ((format == AudioSystem::PCM_16_BIT) &&
- (channels == channelCount()) &&
- (rate == sampleRate()))
- return NO_ERROR;
- return BAD_VALUE;
+ return NO_ERROR;
}
ssize_t AudioStreamInStub::read(void* buffer, ssize_t bytes)
{
// fake timing for audio input
- usleep(bytes * 1000000 / sizeof(int16_t) / channelCount() / sampleRate());
+ usleep(bytes * 1000000 / sizeof(int16_t) / AudioSystem::popCount(channels()) / sampleRate());
memset(buffer, 0, bytes);
return bytes;
}
@@ -179,7 +185,7 @@
result.append(buffer);
snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize());
result.append(buffer);
- snprintf(buffer, SIZE, "\tchannel count: %d\n", channelCount());
+ snprintf(buffer, SIZE, "\tchannels: %d\n", channels());
result.append(buffer);
snprintf(buffer, SIZE, "\tformat: %d\n", format());
result.append(buffer);
@@ -187,6 +193,12 @@
return NO_ERROR;
}
+String8 AudioStreamInStub::getParameters(const String8& keys)
+{
+ AudioParameter param = AudioParameter(keys);
+ return param.toString();
+}
+
// ----------------------------------------------------------------------------
}; // namespace android