dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-13 06:24:27 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge "vwebp_sdl: simple viewer based on SDL"

Browse Source
This commit is contained in:
Pascal Massimino
2017-02-03 09:43:57 +00:00
committed by Gerrit Code Review
parent 5cfd4ebc5e 6524fcd614
commit 57d8de8a79
7 changed files with 288 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
configure.ac
View File

@ -428,6 +428,44 @@ AS_IF([test "x$enable_gl" != "xno"], [
])
AM_CONDITIONAL([BUILD_VWEBP], [test "$build_vwebp" = "yes"])
dnl === check for SDL support ===
AC_ARG_ENABLE([sdl],
AS_HELP_STRING([--disable-sdl],
[Disable detection of SDL support
@<:@default=auto@:>@]))
AS_IF([test "x$enable_sdl" != "xno"], [
CLEAR_LIBVARS([SDL])
WITHLIB_OPTION([sdl], [SDL])
$sdl_header = "no";
LIBCHECK_PROLOGUE([SDL])
AC_CHECK_HEADER([SDL/SDL.h], [sdl_header="SDL_SDL.h"],
[AC_CHECK_HEADER([SDL.h], [sdl_header="SDL.h"],
[AC_MSG_WARN(SDL library not available - no sdl.h)])])
if test x"$sdl_header" != "xno" ; then
AC_CHECK_LIB(SDL, SDL_Init,
[SDL_LIBS="-lSDL"
SDL_INCLUDES="-DWEBP_HAVE_SDL"
AC_DEFINE(WEBP_HAVE_SDL, [1],
[Set to 1 if SDL library is installed])
sdl_support=yes
],
AC_MSG_WARN(Optional SDL library not found),
[$MATH_LIBS]),
if test x"$sdl_header" == "xSDL.h" ; then
SDL_INCLUDES="$SDL_INCLUDES -DWEBP_HAVE_JUST_SDL_H"
fi
fi
LIBCHECK_EPILOGUE([SDL])
if test "$sdl_support" = "yes" ; then
build_vwebp_sdl=yes
fi
])
AM_CONDITIONAL([BUILD_VWEBP_SDL], [test "$build_vwebp_sdl" = "yes"])
dnl === check for PNG support ===
AC_ARG_ENABLE([png], AS_HELP_STRING([--disable-png],
@ -718,4 +756,6 @@ gif2webp : ${build_gif2webp-no}
img2webp : ${build_img2webp-no}
webpmux : ${enable_libwebpmux-no}
vwebp : ${build_vwebp-no}
SDL support : ${sdl_support-no}
vwebp_sdl : ${build_vwebp_sdl-no}
])