media/libdav1d/config.h

   1 #pragma once
   2
   3 // Set platform
   4 #if defined(__aarch64__) || defined(_M_ARM64)
   5 #  define ARCH_AARCH64 1
   6 #else
   7 #  define ARCH_AARCH64 0
   8 #endif
   9
  10 #if defined(__arm__) || defined(_M_ARM)
  11 #  define ARCH_ARM 1
  12 #else
  13 #  define ARCH_ARM 0
  14 #endif
  15
  16 #if defined(__i386__) || defined(_M_IX86)
  17 #  define ARCH_X86_32 1
  18 #else
  19 #  define ARCH_X86_32 0
  20 #endif
  21
  22 #if defined(__x86_64__) || defined(_M_X64)
  23 #  define ARCH_X86_64 1
  24 #else
  25 #  define ARCH_X86_64 0
  26 #endif
  27
  28 #if ARCH_X86_32 == 1 || ARCH_X86_64 == 1
  29 #  define ARCH_X86 1
  30 #else
  31 #  define ARCH_X86 0
  32 #endif
  33
  34 // Set both bitdepeth in every case
  35 #define CONFIG_16BPC 1
  36 #define CONFIG_8BPC 1
  37
  38 // Enable asm
  39 #if defined(MOZ_DAV1D_ASM)
  40 #  define HAVE_ASM 1
  41 #else
  42 #  define HAVE_ASM 0
  43 #endif
  44
  45 #if ARCH_AARCH64 == 1
  46 // Those values are copied from the auto generated
  47 // config file produced by stand alone dav1d build.
  48 #  define HAVE_AS_FUNC 0
  49 // Build with <sys/auxv.h> header only on Linux-specific systems.
  50 #if defined(__linux__)
  51 #  define HAVE_GETAUXVAL 1
  52 #endif
  53 #  define PIC 3
  54 #endif
  55
  56 // The following macros are defined from autoconf
  57 // according to the system configuration.
  58 // (HAVE_MEMALIGN | HAVE_ALIGNED_MALLOC | HAVE_POSIX_MEMALIGN)
  59 // HAVE_UNISTD_H
  60
  61 // Important when asm is enabled
  62 #if defined(__APPLE__) || (ARCH_x86_32 == 1 && defined(_WIN32))
  63 #  define PREFIX 1
  64 #endif
  65
  66 #if defined(_WIN32) || defined(__CYGWIN__)
  67 // _WIN32_WINNT 0x0601 is set in global macros
  68 #  define UNICODE 1
  69 #  define _UNICODE 1
  70 #  define __USE_MINGW_ANSI_STDIO 1
  71 #endif