diff options
author | Robert Jonsson <spamatica@gmail.com> | 2011-03-07 19:01:11 +0000 |
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committer | Robert Jonsson <spamatica@gmail.com> | 2011-03-07 19:01:11 +0000 |
commit | e40fc849149dd97c248866a4a1d026dda5e57b62 (patch) | |
tree | b12b358f3b3a0608001d30403358f8443118ec5f /muse_qt4_evolution/plugins/freeverb/denormals.h | |
parent | 1bd4f2e8d9745cabb667b043171cad22c8577768 (diff) |
clean3
Diffstat (limited to 'muse_qt4_evolution/plugins/freeverb/denormals.h')
-rw-r--r-- | muse_qt4_evolution/plugins/freeverb/denormals.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/muse_qt4_evolution/plugins/freeverb/denormals.h b/muse_qt4_evolution/plugins/freeverb/denormals.h deleted file mode 100644 index 37d3ed27..00000000 --- a/muse_qt4_evolution/plugins/freeverb/denormals.h +++ /dev/null @@ -1,38 +0,0 @@ -// Macro for killing denormalled numbers -// -// Written by Jezar at Dreampoint, June 2000 -// http://www.dreampoint.co.uk -// Based on IS_DENORMAL macro by Jon Watte -// This code is public domain - -#ifndef _denormals_ -#define _denormals_ - -// this does not work with at least gcc3.3 and -O2: -// #define undenormalise(sample) if(((*(unsigned int*)&sample)&0x7f800000)==0) sample=0.0f -// -// from Laurent de Soras Paper: Denormal numbers in floating point -// signal processing applications -// (ws) - -#if 0 -#define undenormalise(sample) \ - { \ - float anti_denormal = 1e-18; \ - sample += anti_denormal; \ - sample -= anti_denormal; \ - } -#endif - -// from beast-0.7.2 (Tim Janik/Stefan Westerfeld): - -#define undenormalise(sample) \ - do { \ - volatile float __forced_float = 1e-29 + sample; \ - sample = __forced_float - 1e-29; \ - } while (0) - -#endif//_denormals_ - -//ends - |