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annotate ffmpeg_smp/h264dec/configure.ac @ 1:11d15c47beaf

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add h264 decoder code
author Nina Engelhardt <nengel@mailbox.tu-berlin.de>
date Mon, 27 Aug 2012 12:09:56 +0200
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nengel@1 1 # -*- Autoconf -*-
nengel@1 2 # Process this file with autoconf to produce a configure script.
nengel@1 3
nengel@1 4 AC_PREREQ(2.61)
nengel@1 5 AC_INIT([h264_mt], [0.1], [cchi@cs.tu-berlin.de])
nengel@1 6 #AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
nengel@1 7 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
nengel@1 8
nengel@1 9 AC_CONFIG_SRCDIR([h264dec.c])
nengel@1 10 AC_PROG_RANLIB
nengel@1 11
nengel@1 12 # Checks for programs.
nengel@1 13 AC_GNU_SOURCE
nengel@1 14 AC_PROG_CC
nengel@1 15 AM_CONDITIONAL([HAVE_OMPSS], [test $CC = "sscc"])
nengel@1 16 AC_DEFINE([OMPSS], [0], [Define to 1 on when using the OmpSs compiler sscc])
nengel@1 17 if test $CC = "sscc";then
nengel@1 18 AC_DEFINE([OMPSS], [1], [Define to 1 on when using the OmpSs compiler sscc])
nengel@1 19 fi
nengel@1 20
nengel@1 21 #if [ test -n "${CFLAGS+x}" ] ; then
nengel@1 22 # CFLAGS="-O3 -g"
nengel@1 23 #fi
nengel@1 24
nengel@1 25 # Checks for libraries.
nengel@1 26 AC_CHECK_LIB([pthread], [pthread_yield])
nengel@1 27 AC_CHECK_LIB([spe2], [spe_image_open])
nengel@1 28 AC_CHECK_LIB([sync], [mutex_init])
nengel@1 29 AC_CHECK_LIB([rt], [clock_gettime])
nengel@1 30
nengel@1 31 AC_ARG_ENABLE([sdl2], AS_HELP_STRING([--enable-sdl2], [Enable SDL2 playback]))
nengel@1 32 if test "$enable_sdl2" = "yes"; then
nengel@1 33 AC_CHECK_LIB([SDL2], [SDL_CreateWindow], [], [echo "Error! libSDL2 required for playback." exit -1])
nengel@1 34 fi
nengel@1 35
nengel@1 36 if test "$enable_sdl2" = "yes"; then
nengel@1 37 AC_CHECK_LIB([X11], [XInitThreads], [], [echo "Error! libX11 currently required for SDL2 workaround." exit -1])
nengel@1 38 fi
nengel@1 39
nengel@1 40 AC_ARG_ENABLE([sdl_ttf], AS_HELP_STRING([--enable-sdl_ttf], [Enable SDL_ttf for overlaying fonts]))
nengel@1 41 if test "$enable_sdl_ttf" = "yes"; then
nengel@1 42 AC_CHECK_LIB([SDL_ttf], [TTF_Init], [], [echo "Error! libSDL_ttf required for font rendering." exit -1])
nengel@1 43 fi
nengel@1 44
nengel@1 45
nengel@1 46
nengel@1 47 AC_ARG_ENABLE([opencl], AS_HELP_STRING([--enable-opencl], [Enable GPU decoder]))
nengel@1 48 if test "$enable_opencl" = "yes"; then
nengel@1 49 AC_CHECK_LIB([OpenCL], [clGetPlatformIDs], [], [echo "Error! libOpenCL required for GPU functionality." exit -1])
nengel@1 50 fi
nengel@1 51 AM_CONDITIONAL([HAVE_OPENCL], [test "$enable_opencl" = "yes"])
nengel@1 52
nengel@1 53
nengel@1 54 # Checks for header files.
nengel@1 55 AC_HEADER_STDC
nengel@1 56 AC_CHECK_HEADERS([stdint.h stdlib.h string.h unistd.h])
nengel@1 57
nengel@1 58 # Checks for typedefs, structures, and compiler characteristics.
nengel@1 59 AC_C_CONST
nengel@1 60 AC_TYPE_UINT32_T
nengel@1 61 AC_TYPE_UINT64_T
nengel@1 62 AC_TYPE_UINT8_T
nengel@1 63 AC_C_VOLATILE
nengel@1 64 AC_C_BIGENDIAN
nengel@1 65
nengel@1 66 # Checks for library functions.
nengel@1 67 AC_CHECK_FUNCS([malloc realloc memalign posix_memalign memmove memset])
nengel@1 68
nengel@1 69 AC_CANONICAL_HOST
nengel@1 70 AC_CANONICAL_BUILD
nengel@1 71
nengel@1 72 AC_MSG_CHECKING([for architecture])
nengel@1 73
nengel@1 74 AC_DEFINE([ARCH_ARM], [0], [Define to 1 on arm architectures.])
nengel@1 75 AC_DEFINE([ARCH_X86_32], [0], [Define to 1 on x86 architectures.])
nengel@1 76 AC_DEFINE([ARCH_X86_64], [0], [Define to 1 on x86_64 architectures.])
nengel@1 77 AC_DEFINE([ARCH_X86], [ARCH_X86_32 ||ARCH_X86_64], [True on x86])
nengel@1 78 AC_DEFINE([ARCH_PPC], [0], [Define to 1 on ppc architectures.])
nengel@1 79 AC_DEFINE([ARCH_PPC64], [0], [Define to 1 on ppc64 architectures.])
nengel@1 80 AC_DEFINE([ARCH_CELL], [0], [Define to 1 on cell architectures.])
nengel@1 81
nengel@1 82 if test "$enable_optimizations" != "no"; then
nengel@1 83 case $build_cpu in
nengel@1 84 arm )
nengel@1 85 arch="arm"
nengel@1 86 AC_MSG_RESULT([arm])
nengel@1 87 AC_DEFINE([ARCH_ARM], [1], [Define to 1 on arm architectures.])
nengel@1 88 ;;
nengel@1 89 i686 )
nengel@1 90 arch="x86"
nengel@1 91 AC_MSG_RESULT([x86])
nengel@1 92 AC_DEFINE([ARCH_X86_32], [1], [Define to 1 on x86 architectures.])
nengel@1 93 ;;
nengel@1 94 x86_64 )
nengel@1 95 arch="x86_64"
nengel@1 96 AC_MSG_RESULT([x86_64])
nengel@1 97 AC_DEFINE([ARCH_X86_64], [1], [Define to 1 on x86 architectures.])
nengel@1 98 ;;
nengel@1 99 powerpc64 )
nengel@1 100 AC_DEFINE([HAVE_BIGENDIAN], [1], [Define to 1 on bigendian architectures.])
nengel@1 101 if grep -E ^cpu /proc/cpuinfo | grep -q Cell ; then
nengel@1 102 arch="cell"
nengel@1 103 AC_MSG_RESULT([cell])
nengel@1 104 AC_DEFINE([ARCH_CELL], [1], [Define to 1 on cell architectures.])
nengel@1 105 else
nengel@1 106 arch="powerpc64"
nengel@1 107 AC_MSG_RESULT([ppc64])
nengel@1 108 AC_DEFINE([ARCH_PPC64], [1], [Define to 1 on ppc64 architectures.])
nengel@1 109 fi
nengel@1 110 ;;
nengel@1 111 * )
nengel@1 112 AC_MSG_RESULT([default (little endian).])
nengel@1 113 ;;
nengel@1 114 esac
nengel@1 115 fi
nengel@1 116
nengel@1 117 AM_CONDITIONAL([HAVE_CELL], [test $arch = "cell"])
nengel@1 118
nengel@1 119 # Additional options
nengel@1 120 AC_ARG_ENABLE([optimizations], AS_HELP_STRING([--disable-optimizations], [Disable all architecture specific optimizations. Compiler optimizations are not disabled.]))
nengel@1 121
nengel@1 122 AC_DEFINE([HAVE_SSE], [0], [Define to 1 to enable sse optimizations.])
nengel@1 123 AC_DEFINE([HAVE_MMX], [0], [Define to 1 to enable mmx optimizations.])
nengel@1 124 AC_DEFINE([HAVE_MMX2], [0], [Define to 1 to enable mmx2 optimizations.])
nengel@1 125 AC_DEFINE([HAVE_SSSE3], [0], [Define to 1 to enable ssse3 optimizations.])
nengel@1 126 AC_DEFINE([HAVE_ALTIVEC], [0], [Define to 1 to enable altivec optimizations.])
nengel@1 127 AC_DEFINE([HAVE_NEON], [0], [Define to 1 to enable neon optimizations.])
nengel@1 128
nengel@1 129 AC_ARG_ENABLE([ssse3], AS_HELP_STRING([--enable-ssse3], [Enable ssse3 optimizations]))
nengel@1 130 if test "$enable_ssse3" = "yes"; then
nengel@1 131 AC_DEFINE([HAVE_SSSE3], [1], [Define to 1 to enable ssse3 optimizations.])
nengel@1 132 AC_DEFINE([HAVE_SSE], [1], [Define to 1 to enable sse optimizations.])
nengel@1 133 AC_DEFINE([HAVE_MMX], [1], [Define to 1 to enable mmx optimizations.])
nengel@1 134 AC_DEFINE([HAVE_MMX2], [1], [Define to 1 to enable mmx2 optimizations.])
nengel@1 135 ARCH_SUBDIR=x86
nengel@1 136 fi
nengel@1 137
nengel@1 138 AC_ARG_ENABLE([sse], AS_HELP_STRING([--enable-sse], [Enable sse optimizations]))
nengel@1 139 if test "$enable_sse" = "yes"; then
nengel@1 140 AC_DEFINE([HAVE_SSE], [1], [Define to 1 to enable sse optimizations.])
nengel@1 141 AC_DEFINE([HAVE_MMX], [1], [Define to 1 to enable mmx optimizations.])
nengel@1 142 AC_DEFINE([HAVE_MMX2], [1], [Define to 1 to enable mmx2 optimizations.])
nengel@1 143 ARCH_SUBDIR=x86
nengel@1 144 fi
nengel@1 145
nengel@1 146 AC_ARG_ENABLE([altivec], AS_HELP_STRING([--enable-altivec], [Enable altivec optimizations]))
nengel@1 147 if test "$enable_altivec" = "yes"; then
nengel@1 148 AC_DEFINE([HAVE_ALTIVEC], [1], [Define to 1 to enable altivec optimizations.])
nengel@1 149 ARCH_SUBDIR="$ARCH_SUBDIR ppc"
nengel@1 150 TMPCLAGS=$CFLAGS
nengel@1 151 CFLAGS="$CFLAGS -maltivec"
nengel@1 152 AC_CHECK_HEADERS(altivec.h)
nengel@1 153 CFLAGS=$TMPCLAGS
nengel@1 154 fi
nengel@1 155
nengel@1 156 AC_ARG_ENABLE([neon], AS_HELP_STRING([--enable-neon], [Enable neon optimizations]))
nengel@1 157 if test "$enable_neon" = "yes"; then
nengel@1 158 AC_DEFINE([HAVE_NEON], [1], [Define to 1 to enable neon optimizations.])
nengel@1 159 ARCH_SUBDIR=arm
nengel@1 160 fi
nengel@1 161
nengel@1 162 AM_CONDITIONAL([HAVE_ARCH_SUBDIR], [test "$ARCH_SUBDIR" != ""])
nengel@1 163 AC_SUBST([ARCH_SUBDIR])
nengel@1 164
nengel@1 165 AC_DEFINE([HAVE_NEON], [0], [Define to 1 to enable neon optimizations.])
nengel@1 166
nengel@1 167 AC_CONFIG_HEADER([config.h])
nengel@1 168
nengel@1 169 AC_CONFIG_FILES([Makefile libavutil/Makefile libavcodec/Makefile libavcodec/x86/Makefile libavcodec/ppc/Makefile libavcodec/cell/Makefile])
nengel@1 170
nengel@1 171 AC_OUTPUT