used to be ../aclocal.m4.

diff --git a/m4/swf.m4 b/m4/swf.m4
new file mode 100644 (file)
index 0000000..d304e4e
--- /dev/null
+++ b/m4/swf.m4
@@ -0,0 +1,158 @@
+AC_DEFUN(SWF_CHECK_BYTEORDER,
+[
+AC_MSG_CHECKING([for byte order])
+AC_TRY_RUN([
+int main (int argc, char *argv[])
+{
+    int i = 1;
+    return *(char*)&i;
+}
+], BIGENDIAN=1, LITTLEENDIAN=1, CROSSCOMPILE=1)
+export CROSSCOMPILE 
+
+if test "x${CROSSCOMPILE}" = "x1"; then
+ AC_MSG_RESULT(we are cross compiling- trying to guess from system type)
+ AC_CANONICAL_SYSTEM
+ AC_MSG_CHECKING([for byte order, try 2])
+ case "${target}" in
+  *86* | *-pc-* )
+     LITTLEENDIAN=1
+     ;;
+  *sparc* | *68* | *88k* | *mac* | *Mac* | *sun* | *Sun* | *Amiga* | *amiga* )
+     BIGENDIAN=1
+     ;;
+ esac
+fi
+
+export LITTLEENDIAN
+if test "x${LITTLEENDIAN}" = "x1"; then
+AC_MSG_RESULT(little endian)
+BYTEORDERCHECKOK=1
+fi
+export BIGENDIAN
+if test "x${BIGENDIAN}" = "x1"; then
+AC_MSG_RESULT(big endian)
+BYTEORDERCHECKOK=1
+WORDS_BIGENDIAN=1
+export WORDS_BIGENDIAN
+AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, 1)
+fi
+if test "x${BYTEORDERCHECKOK}" != "x1"; then
+AC_MSG_RESULT(unknown)
+echo Byte order could not determined. Try to insert your system type into aclocal.m4 about line 21
+exit 1
+fi
+])
+
+AC_DEFUN(SWF_CHECK_SYSTEM_BACKTICKS,
+[
+AC_MSG_CHECKING([whether system() can handle command substitution])
+AC_TRY_RUN([
+#include "stdlib.h"
+int main (int argc, char*argv[])
+{
+    return system("test `touch config.tmp2`");
+}
+], OK=OK,,CROSSCOMPILE=1)
+
+if test "x${OK}" = "xOK";then
+    test -f config.tmp2 || OK=
+fi
+
+if test "x${CROSSCOMPILE}" = "x1";then
+    OK=OK;
+fi
+if test "x${OK}" = "xOK";then
+rm -f config.tmp2
+AC_MSG_RESULT(yes)
+SYSTEM_BACKTICKS=1
+export SYSTEM_BACKTICKS
+AC_DEFINE_UNQUOTED(SYSTEM_BACKTICKS, 1)
+else
+AC_MSG_RESULT(no)
+fi
+])
+
+AC_DEFUN(SWF_CHECK_AVI2SWF,
+[
+AC_MSG_CHECKING([whether we can compile the avifile test program])
+
+cat > conftest.$ac_ext << EOF
+#include <avifile/version.h>
+#if (AVIFILE_MAJOR_VERSION == 0) && (AVIFILE_MINOR_VERSION==6) 
+   #include <avifile.h>
+   #include <aviplay.h>
+   #include <fourcc.h>
+   #include <creators.h>
+   #include <StreamInfo.h>
+   #define VERSION6
+#else
+   #include <avifile.h>
+   #include <aviplay.h>
+   #include <aviutil.h>
+   #define Width width
+   #define Height height
+   #define Data data
+   #define Bpp bpp
+#endif
+
+int main (int argc, char*argv[])
+{
+  IAviReadFile* player;
+  IAviReadStream* astream;
+  IAviReadStream* vstream;
+  player = CreateIAviReadFile(0);
+  astream = player->GetStream(0, AviStream::Audio);
+  vstream = player->GetStream(0, AviStream::Video);
+  vstream -> StartStreaming();
+  astream -> StartStreaming();
+#ifndef VERSION6
+  MainAVIHeader head;
+  player->GetFileHeader(&head);
+  head.dwMicroSecPerFrame;
+  head.dwTotalFrames;
+  head.dwStreams;
+  head.dwWidth;
+  head.dwHeight;
+  head.dwMicroSecPerFrame;
+  astream->GetEndPos(),
+  astream->GetEndTime());
+  player->StreamCount();
+#else
+  StreamInfo*audioinfo;
+  StreamInfo*videoinfo;
+  audioinfo = astream->GetStreamInfo();
+  videoinfo = vstream->GetStreamInfo();
+  videoinfo->GetVideoWidth();
+  videoinfo->GetVideoHeight();
+  audioinfo->GetAudioSamplesPerSec();
+  videoinfo->GetFps();
+#endif
+  CImage*img = vstream->GetFrame();
+  img->ToRGB();
+  img->Data();
+  img->Bpp();
+  img->Width();
+  img->Height();
+  WAVEFORMATEX wave;
+  astream->GetAudioFormatInfo(&wave,0);
+  uint_t a,b;
+  astream->ReadFrames(0,0,0,a,b);
+}
+EOF
+
+ac_link='g++ `avifile-config --cflags` `avifile-config --libs` conftest.$ac_ext -o conftest${ac_exeext}'
+if {(eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  AC_MSG_RESULT(yes)
+  AVIFILE=true
+  export AVIFILE
+  AC_DEFINE_UNQUOTED(AVIFILE, true)
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  AC_MSG_RESULT(no)
+fi
+rm -f conftest*
+])
+
+