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test: Use AUDIO_F32SYS for native-endianness 

AUDIO_F32 is an alias for AUDIO_F32LSB, 32-bit floating point with least
significant byte first, resulting in audio_resampleLoss() failing on
big-endian machines. This particular test generates a buffer with
native-endianness float values, so it ought to be using AUDIO_F32SYS,
which is 32-bit floating point in the native endianness.

Already fixed by commit 47bcb078 "Fixed some incorrect SDL_AUDIO_F32 uses"
on the SDL 3 branch.

Resolves: https://github.com/libsdl-org/SDL/issues/8818
Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie 2024-01-10 11:05:34 +00:00 committed by Sam Lantinga
parent 1634a4cc30
commit 4f2c7328d6
1 changed files with 2 additions and 2 deletions
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4
test/testautomation_audio.c
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@ -1040,8 +1040,8 @@ int audio_resampleLoss()
SDLTest_AssertPass("Test resampling of %i s %i Hz %f phase sine wave from sampling rate of %i Hz to %i Hz",
spec->time, spec->freq, spec->phase, spec->rate_in, spec->rate_out);
ret = SDL_BuildAudioCVT(&cvt, AUDIO_F32, 1, spec->rate_in, AUDIO_F32, 1, spec->rate_out);
SDLTest_AssertPass("Call to SDL_BuildAudioCVT(&cvt, AUDIO_F32, 1, %i, AUDIO_F32, 1, %i)", spec->rate_in, spec->rate_out);
ret = SDL_BuildAudioCVT(&cvt, AUDIO_F32SYS, 1, spec->rate_in, AUDIO_F32SYS, 1, spec->rate_out);
SDLTest_AssertPass("Call to SDL_BuildAudioCVT(&cvt, AUDIO_F32SYS, 1, %i, AUDIO_F32SYS, 1, %i)", spec->rate_in, spec->rate_out);
SDLTest_AssertCheck(ret == 1, "Expected SDL_BuildAudioCVT to succeed and conversion to be needed.");
if (ret != 1) {
return TEST_ABORTED;