src/add-ons/media/plugins/ffmpeg/CpuCapabilities.h

   1 /*
   2  * Copyright (C) 2009 David McPaul
   3  *
   4  * All rights reserved. Distributed under the terms of the MIT License.
   5  */
   6 #ifndef __CPU_CAPABILITIES__
   7 #define __CPU_CAPABILITIES__
   8
   9
  10 #include <SupportDefs.h>
  11
  12
  13 #define CAPABILITY_MMX 1
  14 #define CAPABILITY_SSE1 2
  15 #define CAPABILITY_SSE2 3
  16 #define CAPABILITY_SSE3 4
  17 #define CAPABILITY_SSSE3 5
  18 #define CAPABILITY_SSE41 6
  19 #define CAPABILITY_SSE42 7
  20
  21
  22 class CPUCapabilities {
  23 public:
  24                                                                 CPUCapabilities();
  25                                                                 ~CPUCapabilities();
  26
  27                         bool                            HasMMX();
  28                         bool                            HasSSE1();
  29                         bool                            HasSSE2();
  30                         bool                            HasSSE3();
  31                         bool                            HasSSSE3();
  32                         bool                            HasSSE41();
  33                         bool                            HasSSE42();
  34
  35                         void                            PrintCapabilities();
  36
  37 private:
  38 #if defined(__INTEL__) || defined(__x86_64__)
  39                         void                            _SetIntelCapabilities();
  40 #endif // __INTEL__ || __x86_64__
  41
  42                         uint32                          fCapabilities;
  43 };
  44
  45 #endif  //__CPU_CAPABILITIES__