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Audio Policy: Allow to use DAP RENDER|LOOPBACK

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Test: adb shell audiorecorder --target /data/file.raw
Bug: 111453086
Change-Id: I11698ece5164e10118967e84717bc3a6c17419cf
Signed-off-by: Kevin Rocard <krocard@google.com>
Signed-off-by: Robert Berry <robertberry@google.com>
This commit is contained in:
Robert Berry
2019-01-28 15:36:17 -08:00
committed by Kevin Rocard
parent 508ad31249
commit c7b72600a9
1 changed files with 2 additions and 7 deletions
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9
media/java/android/media/audiopolicy/AudioMix.java
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@@ -353,11 +353,6 @@ public class AudioMix {
// no route flags set, use default as described in Builder.setRouteFlags(int)
mRouteFlags = ROUTE_FLAG_LOOP_BACK;
}
// can't do loop back AND render at same time in this implementation
if (mRouteFlags == (ROUTE_FLAG_RENDER | ROUTE_FLAG_LOOP_BACK)) {
throw new IllegalArgumentException("Unsupported route behavior combination 0x" +
Integer.toHexString(mRouteFlags));
}
if (mFormat == null) {
// FIXME Can we eliminate this? Will AudioMix work with an unspecified sample rate?
int rate = AudioSystem.getPrimaryOutputSamplingRate();
@@ -377,11 +372,11 @@ public class AudioMix {
throw new IllegalArgumentException("Unsupported device on non-playback mix");
}
} else {
if ((mRouteFlags & ROUTE_FLAG_RENDER) == ROUTE_FLAG_RENDER) {
if ((mRouteFlags & ROUTE_FLAG_SUPPORTED) == ROUTE_FLAG_RENDER) {
throw new IllegalArgumentException(
"Can't have flag ROUTE_FLAG_RENDER without an audio device");
}
if ((mRouteFlags & ROUTE_FLAG_SUPPORTED) == ROUTE_FLAG_LOOP_BACK) {
if ((mRouteFlags & ROUTE_FLAG_LOOP_BACK) == ROUTE_FLAG_LOOP_BACK) {
if (mRule.getTargetMixType() == MIX_TYPE_PLAYERS) {
mDeviceSystemType = AudioSystem.DEVICE_OUT_REMOTE_SUBMIX;
} else if (mRule.getTargetMixType() == MIX_TYPE_RECORDERS) {