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minor optimization (SDL_audiocvt.c)

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pionere 2022-03-16 09:36:43 +01:00 committed by Ryan C. Gordon
parent 85dff3e453
commit 2c6a9c5194
1 changed files with 4 additions and 1 deletions
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5
src/audio/SDL_audiocvt.c
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@ -1278,7 +1278,10 @@ SDL_BuildAudioCVT(SDL_AudioCVT * cvt,
} }
/* just a byteswap needed? */ /* just a byteswap needed? */
if ((src_fmt & ~SDL_AUDIO_MASK_ENDIAN) == (dst_fmt & ~SDL_AUDIO_MASK_ENDIAN) && SDL_AUDIO_BITSIZE(dst_fmt) > 8) { if ((src_fmt & ~SDL_AUDIO_MASK_ENDIAN) == (dst_fmt & ~SDL_AUDIO_MASK_ENDIAN)) {
if (SDL_AUDIO_BITSIZE(dst_fmt) == 8) {
return 0;
}
if (SDL_AddAudioCVTFilter(cvt, SDL_Convert_Byteswap) < 0) { if (SDL_AddAudioCVTFilter(cvt, SDL_Convert_Byteswap) < 0) {
return -1; return -1;
} }