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Bug 31852
Собрать с поддержкой (системных) ffmpeg и libsoxr
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[patch]
[e2k] add lcc support
audacity-2.1.1-alt-e2k-fft.patch (text/plain), 686 bytes, created by
Michael Shigorin
on 2018-03-18 18:23:56 MSK
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Description:
[e2k] add lcc support
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MIME Type:
Creator:
Michael Shigorin
Created:
2018-03-18 18:23:56 MSK
Size:
686 bytes
patch
obsolete
>[e2k] add lcc support > >lcc compiler on e2k architecture doesn't support dynamic vector >inialization before version 1.23 (and we currently use 1.21); >avoid that. > >Author: Andrey Savchenko <bircoph@altlinux.org> > >--- audacity/lib-src/sbsms/src/fft.h.orig 2018-03-17 23:04:16.000000000 +0300 >+++ audacity/lib-src/sbsms/src/fft.h 2018-03-18 12:21:53.114096851 +0300 >@@ -332,8 +332,12 @@ > for(int k=0; k<N; k++) { > float c = cos(TWOPI * (float)k / (float)N); > float s = sin(TWOPI * (float)(-dir*k) / (float)N); >+#if !(defined(__LCC__) && __LCC__ <= 121) > simd_vector v = {c,s,c,-s}; > cs[k] = v; >+#else >+ cs[k] = _mm_set_ps(c,s,c,-s); >+#endif > } > } > };
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