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audio: Check returning values of write (android)

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This commit is contained in:
Hajime Hoshi 2016-07-01 22:05:11 +09:00
parent 5e892b3887
commit 9de581f832
1 changed files with 13 additions and 1 deletions
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14
audio/internal/driver/driver_android.go
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@ -148,7 +148,17 @@ static char* writeToAudioTrack(uintptr_t java_vm, uintptr_t jni_env,
break;
}
// TODO: Check the result.
switch (result) {
case -3: // ERROR_INVALID_OPERATION
return "invalid operation";
case -2: // ERROR_BAD_VALUE
return "bad value";
case -1: // ERROR
return "error";
}
if (result < 0) {
return "unknown error";
}
return NULL;
}
@ -221,6 +231,8 @@ func (p *Player) loop() {
msg = C.writeToAudioTrack(C.uintptr_t(vm), C.uintptr_t(env),
p.audioTrack, C.int(p.bytesPerSample),
unsafe.Pointer(&bufInShorts[0]), C.int(len(bufInShorts)))
default:
panic("not reach")
}
if msg != nil {
return errors.New(C.GoString(msg))