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-rw-r--r--media/libmedia/AudioTrack.cpp31
1 files changed, 18 insertions, 13 deletions
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 048be1d..bafde3a 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -104,9 +104,10 @@ AudioTrack::AudioTrack(
{
mStatus = set(streamType, sampleRate, format, channelMask,
frameCount, flags, cbf, user, notificationFrames,
- 0, false, sessionId);
+ 0 /*sharedBuffer*/, false /*threadCanCallJava*/, sessionId);
}
+// DEPRECATED
AudioTrack::AudioTrack(
int streamType,
uint32_t sampleRate,
@@ -124,7 +125,7 @@ AudioTrack::AudioTrack(
{
mStatus = set((audio_stream_type_t)streamType, sampleRate, (audio_format_t)format, channelMask,
frameCount, (audio_policy_output_flags_t)flags, cbf, user, notificationFrames,
- 0, false, sessionId);
+ 0 /*sharedBuffer*/, false /*threadCanCallJava*/, sessionId);
}
AudioTrack::AudioTrack(
@@ -144,8 +145,8 @@ AudioTrack::AudioTrack(
mPreviousSchedulingGroup(ANDROID_TGROUP_DEFAULT)
{
mStatus = set(streamType, sampleRate, format, channelMask,
- 0, flags, cbf, user, notificationFrames,
- sharedBuffer, false, sessionId);
+ 0 /*frameCount*/, flags, cbf, user, notificationFrames,
+ sharedBuffer, false /*threadCanCallJava*/, sessionId);
}
AudioTrack::~AudioTrack()
@@ -194,6 +195,7 @@ status_t AudioTrack::set(
if (AudioSystem::getOutputSamplingRate(&afSampleRate, streamType) != NO_ERROR) {
return NO_INIT;
}
+
uint32_t afLatency;
if (AudioSystem::getOutputLatency(&afLatency, streamType) != NO_ERROR) {
return NO_INIT;
@@ -203,9 +205,11 @@ status_t AudioTrack::set(
if (streamType == AUDIO_STREAM_DEFAULT) {
streamType = AUDIO_STREAM_MUSIC;
}
+
if (sampleRate == 0) {
sampleRate = afSampleRate;
}
+
// these below should probably come from the audioFlinger too...
if (format == AUDIO_FORMAT_DEFAULT) {
format = AUDIO_FORMAT_PCM_16_BIT;
@@ -257,8 +261,7 @@ status_t AudioTrack::set(
frameCount,
flags,
sharedBuffer,
- output,
- true);
+ output);
if (status != NO_ERROR) {
return status;
@@ -737,8 +740,7 @@ status_t AudioTrack::createTrack_l(
int frameCount,
audio_policy_output_flags_t flags,
const sp<IMemory>& sharedBuffer,
- audio_io_handle_t output,
- bool enforceFrameCount)
+ audio_io_handle_t output)
{
status_t status;
const sp<IAudioFlinger>& audioFlinger = AudioSystem::get_audio_flinger();
@@ -785,7 +787,8 @@ status_t AudioTrack::createTrack_l(
mNotificationFramesAct = frameCount/2;
}
if (frameCount < minFrameCount) {
- ALOGW_IF(enforceFrameCount, "Minimum buffer size corrected from %d to %d",
+ // not ALOGW because it happens all the time when playing key clicks over A2DP
+ ALOGV("Minimum buffer size corrected from %d to %d",
frameCount, minFrameCount);
frameCount = minFrameCount;
}
@@ -800,16 +803,19 @@ status_t AudioTrack::createTrack_l(
}
}
+ IAudioFlinger::track_flags_t trackFlags = IAudioFlinger::TRACK_DEFAULT;
+ if (mIsTimed) {
+ trackFlags |= IAudioFlinger::TRACK_TIMED;
+ }
sp<IAudioTrack> track = audioFlinger->createTrack(getpid(),
streamType,
sampleRate,
format,
channelMask,
frameCount,
- ((uint16_t)flags) << 16,
+ trackFlags,
sharedBuffer,
output,
- mIsTimed,
&mSessionId,
&status);
@@ -1245,8 +1251,7 @@ status_t AudioTrack::restoreTrack_l(audio_track_cblk_t*& cblk, bool fromStart)
mFrameCount,
mFlags,
mSharedBuffer,
- getOutput_l(),
- false);
+ getOutput_l());
if (result == NO_ERROR) {
uint32_t user = cblk->user;