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getLatencies() returns "-999 [ASE_HWMalfunction] unable to get stream info" on FlexASIO 1.10 #231

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dechamps opened this issue May 26, 2024 · 3 comments
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getLatencies() returns "-999 [ASE_HWMalfunction] unable to get stream info" on FlexASIO 1.10 #231

dechamps opened this issue May 26, 2024 · 3 comments
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bug
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FlexASIO 1.10a

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@dechamps
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2024-05-27T00:12:02.7335982+01:00 196036 167508 --- ENTERING CONTEXT: getLatencies() on 000002D5255A0260
2024-05-27T00:12:02.7338635+01:00 196036 167508 --- EXITING CONTEXT: getLatencies() (-999 [ASE_HWMalfunction] unable to get stream info)

This is seen in both VB-Audio ASIO Driver Tester and FlexASIOTest. This only happens if getLatencies() is called after createBuffers(), but that is sadly the most common case.

This is also a bug in FlexASIOTest, as evidenced by the following:

Querying latencies...
Driver returned an error: -999 [ASE_HWMalfunction]

Querying latencies...
Driver returned an error: -999 [ASE_HWMalfunction]

…

Testing finished with PASS result
@dechamps dechamps added the bug label May 26, 2024
@dechamps dechamps added this to the FlexASIO 1.10a milestone May 26, 2024
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The regression likely lies somewhere in 59f75ce.

dechamps added a commit to dechamps/ASIOTest that referenced this issue May 27, 2024
@dechamps
Treat GetLatencies() errors as test failures
96af29a 
This would have prevented dechamps/FlexASIO#231.
dechamps added a commit that referenced this issue May 27, 2024
@dechamps
Update ASIOTest
45912e9 
This brings in the test code that surfaces #231.
dechamps added a commit that referenced this issue May 27, 2024
@dechamps
Fix GetLatencies() not working on streams
3dac04d 
This fixes a regression introduced by a typo in
59f75ce.

The reason why that obviously wrong code compiled is because of a type
safety trainwreck: PaStream* is an alias of void*, which can be
implicitly converted from anything, and we accidentally passed a
PaStream** instead of a PaStream*. Oops.

Fixes #231
dechamps added a commit to dechamps/ASIOTest that referenced this issue May 27, 2024
@dechamps
Treat GetLatencies() errors as test failures
d51e0ac 
This would have prevented dechamps/FlexASIO#231.
dechamps added a commit that referenced this issue May 27, 2024
@dechamps
Update ASIOTest
1c0e750 
This brings in the test code that surfaces #231.
@dechamps
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This is fixed in FlexASIO 1.10a.

@dechamps dechamps mentioned this issue May 27, 2024
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@dechamps
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Filed PortAudio/portaudio#915 to make PortAudio more robust against this kind of programming error.

@dechamps dechamps mentioned this issue May 28, 2024
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