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view ffmpeg_smp/h264dec/configure.ac @ 1:11d15c47beaf
add h264 decoder code
| author | Nina Engelhardt <nengel@mailbox.tu-berlin.de> |
|---|---|
| date | Mon, 27 Aug 2012 12:09:56 +0200 |
| parents | |
| children |
line source
1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
4 AC_PREREQ(2.61)
5 AC_INIT([h264_mt], [0.1], [cchi@cs.tu-berlin.de])
6 #AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
7 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
9 AC_CONFIG_SRCDIR([h264dec.c])
10 AC_PROG_RANLIB
12 # Checks for programs.
13 AC_GNU_SOURCE
14 AC_PROG_CC
15 AM_CONDITIONAL([HAVE_OMPSS], [test $CC = "sscc"])
16 AC_DEFINE([OMPSS], [0], [Define to 1 on when using the OmpSs compiler sscc])
17 if test $CC = "sscc";then
18 AC_DEFINE([OMPSS], [1], [Define to 1 on when using the OmpSs compiler sscc])
19 fi
21 #if [ test -n "${CFLAGS+x}" ] ; then
22 # CFLAGS="-O3 -g"
23 #fi
25 # Checks for libraries.
26 AC_CHECK_LIB([pthread], [pthread_yield])
27 AC_CHECK_LIB([spe2], [spe_image_open])
28 AC_CHECK_LIB([sync], [mutex_init])
29 AC_CHECK_LIB([rt], [clock_gettime])
31 AC_ARG_ENABLE([sdl2], AS_HELP_STRING([--enable-sdl2], [Enable SDL2 playback]))
32 if test "$enable_sdl2" = "yes"; then
33 AC_CHECK_LIB([SDL2], [SDL_CreateWindow], [], [echo "Error! libSDL2 required for playback." exit -1])
34 fi
36 if test "$enable_sdl2" = "yes"; then
37 AC_CHECK_LIB([X11], [XInitThreads], [], [echo "Error! libX11 currently required for SDL2 workaround." exit -1])
38 fi
40 AC_ARG_ENABLE([sdl_ttf], AS_HELP_STRING([--enable-sdl_ttf], [Enable SDL_ttf for overlaying fonts]))
41 if test "$enable_sdl_ttf" = "yes"; then
42 AC_CHECK_LIB([SDL_ttf], [TTF_Init], [], [echo "Error! libSDL_ttf required for font rendering." exit -1])
43 fi
47 AC_ARG_ENABLE([opencl], AS_HELP_STRING([--enable-opencl], [Enable GPU decoder]))
48 if test "$enable_opencl" = "yes"; then
49 AC_CHECK_LIB([OpenCL], [clGetPlatformIDs], [], [echo "Error! libOpenCL required for GPU functionality." exit -1])
50 fi
51 AM_CONDITIONAL([HAVE_OPENCL], [test "$enable_opencl" = "yes"])
54 # Checks for header files.
55 AC_HEADER_STDC
56 AC_CHECK_HEADERS([stdint.h stdlib.h string.h unistd.h])
58 # Checks for typedefs, structures, and compiler characteristics.
59 AC_C_CONST
60 AC_TYPE_UINT32_T
61 AC_TYPE_UINT64_T
62 AC_TYPE_UINT8_T
63 AC_C_VOLATILE
64 AC_C_BIGENDIAN
66 # Checks for library functions.
67 AC_CHECK_FUNCS([malloc realloc memalign posix_memalign memmove memset])
69 AC_CANONICAL_HOST
70 AC_CANONICAL_BUILD
72 AC_MSG_CHECKING([for architecture])
74 AC_DEFINE([ARCH_ARM], [0], [Define to 1 on arm architectures.])
75 AC_DEFINE([ARCH_X86_32], [0], [Define to 1 on x86 architectures.])
76 AC_DEFINE([ARCH_X86_64], [0], [Define to 1 on x86_64 architectures.])
77 AC_DEFINE([ARCH_X86], [ARCH_X86_32 ||ARCH_X86_64], [True on x86])
78 AC_DEFINE([ARCH_PPC], [0], [Define to 1 on ppc architectures.])
79 AC_DEFINE([ARCH_PPC64], [0], [Define to 1 on ppc64 architectures.])
80 AC_DEFINE([ARCH_CELL], [0], [Define to 1 on cell architectures.])
82 if test "$enable_optimizations" != "no"; then
83 case $build_cpu in
84 arm )
85 arch="arm"
86 AC_MSG_RESULT([arm])
87 AC_DEFINE([ARCH_ARM], [1], [Define to 1 on arm architectures.])
88 ;;
89 i686 )
90 arch="x86"
91 AC_MSG_RESULT([x86])
92 AC_DEFINE([ARCH_X86_32], [1], [Define to 1 on x86 architectures.])
93 ;;
94 x86_64 )
95 arch="x86_64"
96 AC_MSG_RESULT([x86_64])
97 AC_DEFINE([ARCH_X86_64], [1], [Define to 1 on x86 architectures.])
98 ;;
99 powerpc64 )
100 AC_DEFINE([HAVE_BIGENDIAN], [1], [Define to 1 on bigendian architectures.])
101 if grep -E ^cpu /proc/cpuinfo | grep -q Cell ; then
102 arch="cell"
103 AC_MSG_RESULT([cell])
104 AC_DEFINE([ARCH_CELL], [1], [Define to 1 on cell architectures.])
105 else
106 arch="powerpc64"
107 AC_MSG_RESULT([ppc64])
108 AC_DEFINE([ARCH_PPC64], [1], [Define to 1 on ppc64 architectures.])
109 fi
110 ;;
111 * )
112 AC_MSG_RESULT([default (little endian).])
113 ;;
114 esac
115 fi
117 AM_CONDITIONAL([HAVE_CELL], [test $arch = "cell"])
119 # Additional options
120 AC_ARG_ENABLE([optimizations], AS_HELP_STRING([--disable-optimizations], [Disable all architecture specific optimizations. Compiler optimizations are not disabled.]))
122 AC_DEFINE([HAVE_SSE], [0], [Define to 1 to enable sse optimizations.])
123 AC_DEFINE([HAVE_MMX], [0], [Define to 1 to enable mmx optimizations.])
124 AC_DEFINE([HAVE_MMX2], [0], [Define to 1 to enable mmx2 optimizations.])
125 AC_DEFINE([HAVE_SSSE3], [0], [Define to 1 to enable ssse3 optimizations.])
126 AC_DEFINE([HAVE_ALTIVEC], [0], [Define to 1 to enable altivec optimizations.])
127 AC_DEFINE([HAVE_NEON], [0], [Define to 1 to enable neon optimizations.])
129 AC_ARG_ENABLE([ssse3], AS_HELP_STRING([--enable-ssse3], [Enable ssse3 optimizations]))
130 if test "$enable_ssse3" = "yes"; then
131 AC_DEFINE([HAVE_SSSE3], [1], [Define to 1 to enable ssse3 optimizations.])
132 AC_DEFINE([HAVE_SSE], [1], [Define to 1 to enable sse optimizations.])
133 AC_DEFINE([HAVE_MMX], [1], [Define to 1 to enable mmx optimizations.])
134 AC_DEFINE([HAVE_MMX2], [1], [Define to 1 to enable mmx2 optimizations.])
135 ARCH_SUBDIR=x86
136 fi
138 AC_ARG_ENABLE([sse], AS_HELP_STRING([--enable-sse], [Enable sse optimizations]))
139 if test "$enable_sse" = "yes"; then
140 AC_DEFINE([HAVE_SSE], [1], [Define to 1 to enable sse optimizations.])
141 AC_DEFINE([HAVE_MMX], [1], [Define to 1 to enable mmx optimizations.])
142 AC_DEFINE([HAVE_MMX2], [1], [Define to 1 to enable mmx2 optimizations.])
143 ARCH_SUBDIR=x86
144 fi
146 AC_ARG_ENABLE([altivec], AS_HELP_STRING([--enable-altivec], [Enable altivec optimizations]))
147 if test "$enable_altivec" = "yes"; then
148 AC_DEFINE([HAVE_ALTIVEC], [1], [Define to 1 to enable altivec optimizations.])
149 ARCH_SUBDIR="$ARCH_SUBDIR ppc"
150 TMPCLAGS=$CFLAGS
151 CFLAGS="$CFLAGS -maltivec"
152 AC_CHECK_HEADERS(altivec.h)
153 CFLAGS=$TMPCLAGS
154 fi
156 AC_ARG_ENABLE([neon], AS_HELP_STRING([--enable-neon], [Enable neon optimizations]))
157 if test "$enable_neon" = "yes"; then
158 AC_DEFINE([HAVE_NEON], [1], [Define to 1 to enable neon optimizations.])
159 ARCH_SUBDIR=arm
160 fi
162 AM_CONDITIONAL([HAVE_ARCH_SUBDIR], [test "$ARCH_SUBDIR" != ""])
163 AC_SUBST([ARCH_SUBDIR])
165 AC_DEFINE([HAVE_NEON], [0], [Define to 1 to enable neon optimizations.])
167 AC_CONFIG_HEADER([config.h])
169 AC_CONFIG_FILES([Makefile libavutil/Makefile libavcodec/Makefile libavcodec/x86/Makefile libavcodec/ppc/Makefile libavcodec/cell/Makefile])
171 AC_OUTPUT