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  1. /*
  2.  * This file is part of FFmpeg.
  3.  *
  4.  * FFmpeg is free software; you can redistribute it and/or
  5.  * modify it under the terms of the GNU Lesser General Public
  6.  * License as published by the Free Software Foundation; either
  7.  * version 2.1 of the License, or (at your option) any later version.
  8.  *
  9.  * FFmpeg is distributed in the hope that it will be useful,
  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12.  * Lesser General Public License for more details.
  13.  *
  14.  * You should have received a copy of the GNU Lesser General Public
  15.  * License along with FFmpeg; if not, write to the Free Software
  16.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17.  */
  18.  
  19. #ifndef AVUTIL_X86_CPU_H
  20. #define AVUTIL_X86_CPU_H
  21.  
  22. #include "config.h"
  23. #include "libavutil/cpu.h"
  24. #include "libavutil/cpu_internal.h"
  25.  
  26. #define AV_CPU_FLAG_AMD3DNOW    AV_CPU_FLAG_3DNOW
  27. #define AV_CPU_FLAG_AMD3DNOWEXT AV_CPU_FLAG_3DNOWEXT
  28.  
  29. #define X86_AMD3DNOW(flags)         CPUEXT(flags, AMD3DNOW)
  30. #define X86_AMD3DNOWEXT(flags)      CPUEXT(flags, AMD3DNOWEXT)
  31. #define X86_MMX(flags)              CPUEXT(flags, MMX)
  32. #define X86_MMXEXT(flags)           CPUEXT(flags, MMXEXT)
  33. #define X86_SSE(flags)              CPUEXT(flags, SSE)
  34. #define X86_SSE2(flags)             CPUEXT(flags, SSE2)
  35. #define X86_SSE3(flags)             CPUEXT(flags, SSE3)
  36. #define X86_SSSE3(flags)            CPUEXT(flags, SSSE3)
  37. #define X86_SSE4(flags)             CPUEXT(flags, SSE4)
  38. #define X86_SSE42(flags)            CPUEXT(flags, SSE42)
  39. #define X86_AVX(flags)              CPUEXT(flags, AVX)
  40. #define X86_FMA4(flags)             CPUEXT(flags, FMA4)
  41. #define X86_AVX2(flags)             CPUEXT(flags, AVX2)
  42.  
  43. #define EXTERNAL_AMD3DNOW(flags)    CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOW)
  44. #define EXTERNAL_AMD3DNOWEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOWEXT)
  45. #define EXTERNAL_MMX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, MMX)
  46. #define EXTERNAL_MMXEXT(flags)      CPUEXT_SUFFIX(flags, _EXTERNAL, MMXEXT)
  47. #define EXTERNAL_SSE(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, SSE)
  48. #define EXTERNAL_SSE2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE2)
  49. #define EXTERNAL_SSE3(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE3)
  50. #define EXTERNAL_SSSE3(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3)
  51. #define EXTERNAL_SSE4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4)
  52. #define EXTERNAL_SSE42(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42)
  53. #define EXTERNAL_AVX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, AVX)
  54. #define EXTERNAL_FMA4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, FMA4)
  55. #define EXTERNAL_AVX2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, AVX2)
  56.  
  57. #define INLINE_AMD3DNOW(flags)      CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOW)
  58. #define INLINE_AMD3DNOWEXT(flags)   CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOWEXT)
  59. #define INLINE_MMX(flags)           CPUEXT_SUFFIX(flags, _INLINE, MMX)
  60. #define INLINE_MMXEXT(flags)        CPUEXT_SUFFIX(flags, _INLINE, MMXEXT)
  61. #define INLINE_SSE(flags)           CPUEXT_SUFFIX(flags, _INLINE, SSE)
  62. #define INLINE_SSE2(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE2)
  63. #define INLINE_SSE3(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE3)
  64. #define INLINE_SSSE3(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSSE3)
  65. #define INLINE_SSE4(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE4)
  66. #define INLINE_SSE42(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSE42)
  67. #define INLINE_AVX(flags)           CPUEXT_SUFFIX(flags, _INLINE, AVX)
  68. #define INLINE_FMA4(flags)          CPUEXT_SUFFIX(flags, _INLINE, FMA4)
  69. #define INLINE_AVX2(flags)          CPUEXT_SUFFIX(flags, _INLINE, AVX2)
  70.  
  71. void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx);
  72. void ff_cpu_xgetbv(int op, int *eax, int *edx);
  73. int  ff_cpu_cpuid_test(void);
  74.  
  75. #endif /* AVUTIL_X86_CPU_H */
  76.