apportable/openal-soft

openal-soft's Issues

Undefined behaviour under agressive compiler optimizations.

The compiler warns about this, it seems like a real issue:

[armeabi-v7a] Compile thumb : openal <= mixer.c
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c: In function 'Mix_ALfp_6_point32':
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c:226:55: warning: iteration 3u invokes undefined behavior [-Waggressive-loop-optimizations]
DrySend[i][c] = Source->Params.DryGains[i][c];
^
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c:359:1: note: in expansion of macro 'DECL_TEMPLATE'
DECL_TEMPLATE(ALfp, 6, point32)
^
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c:223:5: note: containing loop
for(i = 0;i < Channels;i++)
^
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c:359:1: note: in expansion of macro 'DECL_TEMPLATE'
DECL_TEMPLATE(ALfp, 6, point32)
^
/home/bram/src/openal-soft/jni/OpenAL/Alc/mixer.c: In function 'Mix_ALfp_6_lerp32':
...

Crash in alSourcePlay for arm64-v8a build.

I have working code that uses openal-soft.
Everything is just fine on armeabi-v7a builds.

But when I build for arm64_v8a, I see SIGSEGV in alSourcePlay.

F/libc    ( 4570): Fatal signal 11 (SIGSEGV), code 1, fault addr 0xf6db8b3d0bd82f in tid 4585 (Thread-1410)
F/DEBUG   (  497): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
F/DEBUG   (  497): Build fingerprint: 'Huawei/JDN/hwjdn:6.0.1/HuaweiMediaPad/JDN-W09C233B007:user/release-keys'
F/DEBUG   (  497): Revision: '0'
F/DEBUG   (  497): ABI: 'arm64'
F/DEBUG   (  497): pid: 4570, tid: 4585, name: Thread-1410  >>> org.stolk.coo <<<
F/DEBUG   (  497): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xf6db8b3d0bd82f
F/DEBUG   (  497):     x0   00000055be87c650  x1   00000000be87c650  x2   0000000000000000  x3   0000007f99ef0450
F/DEBUG   (  497):     x4   0000000000000000  x5   0000000000004005  x6   0000000000000000  x7   0000007f82fee304
F/DEBUG   (  497):     x8   bdf6db8b3d0bd82f  x9   bdf6db8b3d0bd82f  x10  0000000000000000  x11  0000000000000004
F/DEBUG   (  497):     x12  00000000be87c650  x13  0000000000000000  x14  0000000000000001  x15  0000007f9f39eaf8
F/DEBUG   (  497):     x16  0000007f821ed5d0  x17  0000007f82083a24  x18  0000000000004005  x19  00000055beebd910
F/DEBUG   (  497):     x20  0000007f99eef5c4  x21  0000000000000001  x22  0000007f82144148  x23  0000007f8214415a
F/DEBUG   (  497):     x24  00000000be87c650  x25  0000000000000000  x26  0000007f821f1790  x27  0000000000001014
F/DEBUG   (  497):     x28  0000000000001013  x29  0000007f99eef5b0  x30  0000007f820817c4
F/DEBUG   (  497):     sp   0000007f99eef560  pc   0000007f82081934  pstate 0000000080000000
F/DEBUG   (  497):
F/DEBUG   (  497): backtrace:
F/DEBUG   (  497):     #00 pc 000000000019c934  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (alSourcePlayv+536)
F/DEBUG   (  497):     #01 pc 000000000019c6f8  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (alSourcePlay+44)
F/DEBUG   (  497):     #02 pc 00000000000a5f6c  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (_ZN5MoVis9MusicPlayEPKc+508)
F/DEBUG   (  497):     #03 pc 00000000000a0d24  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (_ZN5MoVis13ParseSimEventEPKcPK3Wld+1276)
F/DEBUG   (  497):     #04 pc 000000000009f7f0  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (_ZN5MoVis10RecvEventsEPK3Wld+148)
F/DEBUG   (  497):     #05 pc 000000000009f1a0  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (_ZN5MoVis6UpdateEfifPK3Wld+672)
F/DEBUG   (  497):     #06 pc 000000000009c3bc  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so (android_main+1708)
F/DEBUG   (  497):     #07 pc 0000000000091958  /data/app/org.stolk.coo-2/lib/arm64/libcoo.so
F/DEBUG   (  497):     #08 pc 0000000000067614  /system/lib64/libc.so (_ZL15__pthread_startPv+52)
F/DEBUG   (  497):     #09 pc 000000000001c684  /system/lib64/libc.so (__start_thread+16)
F/DEBUG   (  497):
F/DEBUG   (  497): Tombstone written to: /data/tombstones/tombstone_04

clang build: unsequenced modifications.

When building with clang:

/home/bram/src/openal-soft/jni/OpenAL/Alc/opensles.c:239:24: warning: multiple unsequenced modifications to 'bufferIndex'
[-Wunsequenced]
bufferIndex = (++bufferIndex) % bufferCount;
~ ^
/home/bram/src/openal-soft/jni/OpenAL/Alc/opensles.c:368:20: warning: multiple unsequenced modifications to 'bufferIndex'
[-Wunsequenced]
bufferIndex = (++bufferIndex) % bufferCount;

A more straightforward:
bufferIndex = ( bufferIndex+1) % bufferCount;
...should be used.

bram

get second play of the time buffer

Excuse me
I want get second play of the time buffer
I wrote this code.

float offset;
alGetSourcef(source, AL_SEC_OFFSET, &offset);
return offset;

But, I was not able to do so.
I was able to get in this code.

float offset;
alGetSourcef(source, AL_BYTE_OFFSET, &offset);

ALint bufferID, frequency, bitsPerSample, channels;
alGetSourcei(source, AL_BUFFER, &bufferID);
alGetBufferi(bufferID, AL_FREQUENCY, &frequency);
alGetBufferi(bufferID, AL_CHANNELS, &channels);
alGetBufferi(bufferID, AL_BITS, &bitsPerSample);

return ((double)offset)/(frequency_channels_(bitsPerSample/8));
Why do could not be?
I would appreciate your favor.

build.xml build process appears to be deprecated

Hello. I have checked out openal soft and I am attempting to build it. My current process is I have a gradle build and I am attempting to add openal-soft to my build with

ant.importBuild '../openal-soft/build.xml'

This fails with

Caused by: /Users/mcc/work/h/oculus/lovrapp-temp-git2/deps/openal-soft/build.xml:83: Cannot find /Developer/android-sdk/tools/ant/build.xml imported from /Users/mcc/work/h/oculus/lovrapp-temp-git2/deps/openal-soft/build.xml

Checking Google, I find many people reporting that build.xml has in fact now been removed from the Android SDK, and you have to build with an older SDK if you need that SDK build.xml file. But I cannot downgrade my SDK so this is not an option. I do not understand the details but this appears to be no longer a supported build method.

How should I proceed?

Also: Is this project still supported? Does apportable still exist?