/[svn]/linuxsampler/trunk/src/common/Features.cpp
ViewVC logotype

Diff of /linuxsampler/trunk/src/common/Features.cpp

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 579 by schoenebeck, Tue May 24 19:20:20 2005 UTC revision 617 by schoenebeck, Wed Jun 8 21:00:06 2005 UTC
# Line 23  Line 23 
23    
24  #include "Features.h"  #include "Features.h"
25    
26  #if ARCH_X86  #if CONFIG_ASM && ARCH_X86
27  bool Features::bMMX(false);  bool Features::bMMX(false);
28  bool Features::bSSE(false);  bool Features::bSSE(false);
29  bool Features::bSSE2(false);  bool Features::bSSE2(false);
# Line 55  void Features::detect() { Line 55  void Features::detect() {
55  }  }
56  #else  #else
57  void Features::detect() {}  void Features::detect() {}
58  #endif // ARCH_X86  #endif // CONFIG_ASM && ARCH_X86
59    
60  void Features::enableDenormalsAreZeroMode() {  void Features::enableDenormalsAreZeroMode() {
61      #if ARCH_X86      #if CONFIG_ASM && ARCH_X86
62      if (supportsSSE2()) {      if (supportsSSE2()) {
63          int x;          int x;
64          __asm__ __volatile__ (          __asm__ __volatile__ (
# Line 71  void Features::enableDenormalsAreZeroMod Line 71  void Features::enableDenormalsAreZeroMod
71              : "%eax"              : "%eax"
72          );          );
73      }      }
74      #endif // ARCH_X86      #endif // CONFIG_ASM && ARCH_X86
75  }  }
76    
77  String Features::featuresAsString() {  String Features::featuresAsString() {
78      String sFeatures = "none";      String sFeatures = "none";
79      #if ARCH_X86          #if CONFIG_ASM && ARCH_X86    
80      if (supportsMMX())  sFeatures  =  "MMX";      if (supportsMMX())  sFeatures  =  "MMX";
81      if (supportsSSE())  sFeatures += " SSE";      if (supportsSSE())  sFeatures += " SSE";
82      if (supportsSSE2()) sFeatures += " SSE2";      if (supportsSSE2()) sFeatures += " SSE2";
83      #endif // ARCH_X86      #else
84        sFeatures = "disabled at compile time";
85        #endif // CONFIG_ASM && ARCH_X86
86      return sFeatures;      return sFeatures;
87  }  }
Legend:
Removed from v.579  
changed lines
  Added in v.617
  ViewVC Help
Powered by ViewVC