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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_SSE2_FAST(flags)        CPUEXT_FAST(flags, SSE2)
  36. #define X86_SSE2_SLOW(flags)        CPUEXT_SLOW(flags, SSE2)
  37. #define X86_SSE3(flags)             CPUEXT(flags, SSE3)
  38. #define X86_SSE3_FAST(flags)        CPUEXT_FAST(flags, SSE3)
  39. #define X86_SSE3_SLOW(flags)        CPUEXT_SLOW(flags, SSE3)
  40. #define X86_SSSE3(flags)            CPUEXT(flags, SSSE3)
  41. #define X86_SSE4(flags)             CPUEXT(flags, SSE4)
  42. #define X86_SSE42(flags)            CPUEXT(flags, SSE42)
  43. #define X86_AVX(flags)              CPUEXT(flags, AVX)
  44. #define X86_AVX_FAST(flags)         CPUEXT_FAST(flags, AVX)
  45. #define X86_AVX_SLOW(flags)         CPUEXT_SLOW(flags, AVX)
  46. #define X86_XOP(flags)              CPUEXT(flags, XOP)
  47. #define X86_FMA3(flags)             CPUEXT(flags, FMA3)
  48. #define X86_FMA4(flags)             CPUEXT(flags, FMA4)
  49. #define X86_AVX2(flags)             CPUEXT(flags, AVX2)
  50.  
  51. #define EXTERNAL_AMD3DNOW(flags)    CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOW)
  52. #define EXTERNAL_AMD3DNOWEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOWEXT)
  53. #define EXTERNAL_MMX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, MMX)
  54. #define EXTERNAL_MMXEXT(flags)      CPUEXT_SUFFIX(flags, _EXTERNAL, MMXEXT)
  55. #define EXTERNAL_SSE(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, SSE)
  56. #define EXTERNAL_SSE2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE2)
  57. #define EXTERNAL_SSE2_FAST(flags)   CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE2)
  58. #define EXTERNAL_SSE2_SLOW(flags)   CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE2)
  59. #define EXTERNAL_SSE3(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE3)
  60. #define EXTERNAL_SSE3_FAST(flags)   CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE3)
  61. #define EXTERNAL_SSE3_SLOW(flags)   CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE3)
  62. #define EXTERNAL_SSSE3(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3)
  63. #define EXTERNAL_SSE4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4)
  64. #define EXTERNAL_SSE42(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42)
  65. #define EXTERNAL_AVX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, AVX)
  66. #define EXTERNAL_AVX_FAST(flags)    CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, AVX)
  67. #define EXTERNAL_AVX_SLOW(flags)    CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, AVX)
  68. #define EXTERNAL_XOP(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, XOP)
  69. #define EXTERNAL_FMA3(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, FMA3)
  70. #define EXTERNAL_FMA4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, FMA4)
  71. #define EXTERNAL_AVX2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, AVX2)
  72.  
  73. #define INLINE_AMD3DNOW(flags)      CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOW)
  74. #define INLINE_AMD3DNOWEXT(flags)   CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOWEXT)
  75. #define INLINE_MMX(flags)           CPUEXT_SUFFIX(flags, _INLINE, MMX)
  76. #define INLINE_MMXEXT(flags)        CPUEXT_SUFFIX(flags, _INLINE, MMXEXT)
  77. #define INLINE_SSE(flags)           CPUEXT_SUFFIX(flags, _INLINE, SSE)
  78. #define INLINE_SSE2(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE2)
  79. #define INLINE_SSE2_FAST(flags)     CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE2)
  80. #define INLINE_SSE2_SLOW(flags)     CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE2)
  81. #define INLINE_SSE3(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE3)
  82. #define INLINE_SSE3_FAST(flags)     CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE3)
  83. #define INLINE_SSE3_SLOW(flags)     CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE3)
  84. #define INLINE_SSSE3(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSSE3)
  85. #define INLINE_SSE4(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE4)
  86. #define INLINE_SSE42(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSE42)
  87. #define INLINE_AVX(flags)           CPUEXT_SUFFIX(flags, _INLINE, AVX)
  88. #define INLINE_AVX_FAST(flags)      CPUEXT_SUFFIX_FAST(flags, _INLINE, AVX)
  89. #define INLINE_AVX_SLOW(flags)      CPUEXT_SUFFIX_SLOW(flags, _INLINE, AVX)
  90. #define INLINE_XOP(flags)           CPUEXT_SUFFIX(flags, _INLINE, XOP)
  91. #define INLINE_FMA3(flags)          CPUEXT_SUFFIX(flags, _INLINE, FMA3)
  92. #define INLINE_FMA4(flags)          CPUEXT_SUFFIX(flags, _INLINE, FMA4)
  93. #define INLINE_AVX2(flags)          CPUEXT_SUFFIX(flags, _INLINE, AVX2)
  94.  
  95. void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx);
  96. void ff_cpu_xgetbv(int op, int *eax, int *edx);
  97. int  ff_cpu_cpuid_test(void);
  98.  
  99. #endif /* AVUTIL_X86_CPU_H */
  100.