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ffmpeg
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libavutil
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x86
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cpu.h

cpu.h 6.5 KB
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  1. /*
    2. 

  2.  * This file is part of FFmpeg.
    3. 

  3.  *
    4. 

  4.  * FFmpeg is free software; you can redistribute it and/or
    5. 

  5.  * modify it under the terms of the GNU Lesser General Public
    6. 

  6.  * License as published by the Free Software Foundation; either
    7. 

  7.  * version 2.1 of the License, or (at your option) any later version.
    8. 

  8.  *
    9. 

  9.  * FFmpeg is distributed in the hope that it will be useful,
    10. 

  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11. 

  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    12. 

  12.  * Lesser General Public License for more details.
    13. 

  13.  *
    14. 

  14.  * You should have received a copy of the GNU Lesser General Public
    15. 

  15.  * License along with FFmpeg; if not, write to the Free Software
    16. 

  16.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
    17. 

  17.  */
    18. 

  18. 

  19. #ifndef AVUTIL_X86_CPU_H
    20. 

  20. #define AVUTIL_X86_CPU_H
    21. 

  21. 

  22. #include "libavutil/cpu.h"
    23. 

  23. #include "libavutil/cpu_internal.h"
    24. 

  24. 

  25. #define AV_CPU_FLAG_AMD3DNOW    AV_CPU_FLAG_3DNOW
    26. 

  26. #define AV_CPU_FLAG_AMD3DNOWEXT AV_CPU_FLAG_3DNOWEXT
    27. 

  27. 

  28. #define X86_AMD3DNOW(flags)         CPUEXT(flags, AMD3DNOW)
    29. 

  29. #define X86_AMD3DNOWEXT(flags)      CPUEXT(flags, AMD3DNOWEXT)
    30. 

  30. #define X86_MMX(flags)              CPUEXT(flags, MMX)
    31. 

  31. #define X86_MMXEXT(flags)           CPUEXT(flags, MMXEXT)
    32. 

  32. #define X86_SSE(flags)              CPUEXT(flags, SSE)
    33. 

  33. #define X86_SSE2(flags)             CPUEXT(flags, SSE2)
    34. 

  34. #define X86_SSE2_FAST(flags)        CPUEXT_FAST(flags, SSE2)
    35. 

  35. #define X86_SSE2_SLOW(flags)        CPUEXT_SLOW(flags, SSE2)
    36. 

  36. #define X86_SSE3(flags)             CPUEXT(flags, SSE3)
    37. 

  37. #define X86_SSE3_FAST(flags)        CPUEXT_FAST(flags, SSE3)
    38. 

  38. #define X86_SSE3_SLOW(flags)        CPUEXT_SLOW(flags, SSE3)
    39. 

  39. #define X86_SSSE3(flags)            CPUEXT(flags, SSSE3)
    40. 

  40. #define X86_SSSE3_FAST(flags)       CPUEXT_FAST(flags, SSSE3)
    41. 

  41. #define X86_SSSE3_SLOW(flags)       CPUEXT_SLOW(flags, SSSE3)
    42. 

  42. #define X86_SSE4(flags)             CPUEXT(flags, SSE4)
    43. 

  43. #define X86_SSE42(flags)            CPUEXT(flags, SSE42)
    44. 

  44. #define X86_AVX(flags)              CPUEXT(flags, AVX)
    45. 

  45. #define X86_AVX_FAST(flags)         CPUEXT_FAST(flags, AVX)
    46. 

  46. #define X86_AVX_SLOW(flags)         CPUEXT_SLOW(flags, AVX)
    47. 

  47. #define X86_XOP(flags)              CPUEXT(flags, XOP)
    48. 

  48. #define X86_FMA3(flags)             CPUEXT(flags, FMA3)
    49. 

  49. #define X86_FMA4(flags)             CPUEXT(flags, FMA4)
    50. 

  50. #define X86_AVX2(flags)             CPUEXT(flags, AVX2)
    51. 

  51. #define X86_AESNI(flags)            CPUEXT(flags, AESNI)
    52. 

  52. #define X86_AVX512(flags)           CPUEXT(flags, AVX512)
    53. 

  53. 

  54. #define EXTERNAL_AMD3DNOW(flags)    CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOW)
    55. 

  55. #define EXTERNAL_AMD3DNOWEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOWEXT)
    56. 

  56. #define EXTERNAL_MMX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, MMX)
    57. 

  57. #define EXTERNAL_MMXEXT(flags)      CPUEXT_SUFFIX(flags, _EXTERNAL, MMXEXT)
    58. 

  58. #define EXTERNAL_SSE(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, SSE)
    59. 

  59. #define EXTERNAL_SSE2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE2)
    60. 

  60. #define EXTERNAL_SSE2_FAST(flags)   CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE2)
    61. 

  61. #define EXTERNAL_SSE2_SLOW(flags)   CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE2)
    62. 

  62. #define EXTERNAL_SSE3(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE3)
    63. 

  63. #define EXTERNAL_SSE3_FAST(flags)   CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE3)
    64. 

  64. #define EXTERNAL_SSE3_SLOW(flags)   CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE3)
    65. 

  65. #define EXTERNAL_SSSE3(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3)
    66. 

  66. #define EXTERNAL_SSSE3_FAST(flags)  CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSSE3)
    67. 

  67. #define EXTERNAL_SSSE3_SLOW(flags)  CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSSE3)
    68. 

  68. #define EXTERNAL_SSE4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4)
    69. 

  69. #define EXTERNAL_SSE42(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42)
    70. 

  70. #define EXTERNAL_AVX(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, AVX)
    71. 

  71. #define EXTERNAL_AVX_FAST(flags)    CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, AVX)
    72. 

  72. #define EXTERNAL_AVX_SLOW(flags)    CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, AVX)
    73. 

  73. #define EXTERNAL_XOP(flags)         CPUEXT_SUFFIX(flags, _EXTERNAL, XOP)
    74. 

  74. #define EXTERNAL_FMA3(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, FMA3)
    75. 

  75. #define EXTERNAL_FMA3_FAST(flags)   CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, FMA3, AVX)
    76. 

  76. #define EXTERNAL_FMA3_SLOW(flags)   CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, FMA3, AVX)
    77. 

  77. #define EXTERNAL_FMA4(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, FMA4)
    78. 

  78. #define EXTERNAL_AVX2(flags)        CPUEXT_SUFFIX(flags, _EXTERNAL, AVX2)
    79. 

  79. #define EXTERNAL_AVX2_FAST(flags)   CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, AVX2, AVX)
    80. 

  80. #define EXTERNAL_AVX2_SLOW(flags)   CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, AVX2, AVX)
    81. 

  81. #define EXTERNAL_AESNI(flags)       CPUEXT_SUFFIX(flags, _EXTERNAL, AESNI)
    82. 

  82. #define EXTERNAL_AVX512(flags)      CPUEXT_SUFFIX(flags, _EXTERNAL, AVX512)
    83. 

  83. 

  84. #define INLINE_AMD3DNOW(flags)      CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOW)
    85. 

  85. #define INLINE_AMD3DNOWEXT(flags)   CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOWEXT)
    86. 

  86. #define INLINE_MMX(flags)           CPUEXT_SUFFIX(flags, _INLINE, MMX)
    87. 

  87. #define INLINE_MMXEXT(flags)        CPUEXT_SUFFIX(flags, _INLINE, MMXEXT)
    88. 

  88. #define INLINE_SSE(flags)           CPUEXT_SUFFIX(flags, _INLINE, SSE)
    89. 

  89. #define INLINE_SSE2(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE2)
    90. 

  90. #define INLINE_SSE2_FAST(flags)     CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE2)
    91. 

  91. #define INLINE_SSE2_SLOW(flags)     CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE2)
    92. 

  92. #define INLINE_SSE3(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE3)
    93. 

  93. #define INLINE_SSE3_FAST(flags)     CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE3)
    94. 

  94. #define INLINE_SSE3_SLOW(flags)     CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE3)
    95. 

  95. #define INLINE_SSSE3(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSSE3)
    96. 

  96. #define INLINE_SSSE3_FAST(flags)    CPUEXT_SUFFIX_FAST(flags, _INLINE, SSSE3)
    97. 

  97. #define INLINE_SSSE3_SLOW(flags)    CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSSE3)
    98. 

  98. #define INLINE_SSE4(flags)          CPUEXT_SUFFIX(flags, _INLINE, SSE4)
    99. 

  99. #define INLINE_SSE42(flags)         CPUEXT_SUFFIX(flags, _INLINE, SSE42)
    100. 

  100. #define INLINE_AVX(flags)           CPUEXT_SUFFIX(flags, _INLINE, AVX)
    101. 

  101. #define INLINE_AVX_FAST(flags)      CPUEXT_SUFFIX_FAST(flags, _INLINE, AVX)
    102. 

  102. #define INLINE_AVX_SLOW(flags)      CPUEXT_SUFFIX_SLOW(flags, _INLINE, AVX)
    103. 

  103. #define INLINE_XOP(flags)           CPUEXT_SUFFIX(flags, _INLINE, XOP)
    104. 

  104. #define INLINE_FMA3(flags)          CPUEXT_SUFFIX(flags, _INLINE, FMA3)
    105. 

  105. #define INLINE_FMA4(flags)          CPUEXT_SUFFIX(flags, _INLINE, FMA4)
    106. 

  106. #define INLINE_AVX2(flags)          CPUEXT_SUFFIX(flags, _INLINE, AVX2)
    107. 

  107. #define INLINE_AESNI(flags)         CPUEXT_SUFFIX(flags, _INLINE, AESNI)
    108. 

  108. 

  109. void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx);
    110. 

  110. void ff_cpu_xgetbv(int op, int *eax, int *edx);
    111. 

  111. int  ff_cpu_cpuid_test(void);
    112. 

  112. 

  113. #endif /* AVUTIL_X86_CPU_H */
    114.