Mercurial > sdl-ios-xcode
view test/configure.in @ 1675:d33dcfc3fde7 SDL-1.3
Overlay functions are being replaced by YUV textures.
If the driver doesn't support YUV textures, they can be emulated by backing
the texture with an RGB texture and using the software conversion routines.
Note that it doesn't make sense to lock a portion of a YV12 texture, since
you'd need to return three pixel pointers and pitch values instead of the
one that's available through the API. I'm guessing that's one of the reasons
DirectX 9 doesn't support this format at all.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 11 Jun 2006 07:30:16 +0000 |
parents | 14717b52abc0 |
children |
line wrap: on
line source
dnl Process this file with autoconf to produce a configure script. AC_INIT(README) dnl Detect the canonical build and host environments AC_CONFIG_AUX_DIRS($srcdir/../build-scripts) AC_CANONICAL_HOST dnl Check for tools AC_PROG_CC dnl Check for compiler environment AC_C_CONST dnl Figure out which math library to use case "$host" in *-*-cygwin* | *-*-mingw32*) EXE=".exe" MATHLIB="" SYS_GL_LIBS="-lopengl32" ;; *-*-beos*) EXE="" MATHLIB="" SYS_GL_LIBS="-lGL" ;; *-*-darwin* ) EXE="" MATHLIB="" SYS_GL_LIBS="-Wl,-framework,OpenGL" ;; *-*-aix*) EXE="" if test x$ac_cv_prog_gcc = xyes; then CFLAGS="-mthreads" fi SYS_GL_LIBS="" ;; *-*-mint*) EXE="" MATHLIB="" AC_PATH_PROG(OSMESA_CONFIG, osmesa-config, no) if test "x$OSMESA_CONFIG" = "xyes"; then OSMESA_CFLAGS=`$OSMESA_CONFIG --cflags` OSMESA_LIBS=`$OSMESA_CONFIG --libs` CFLAGS="$CFLAGS $OSMESA_CFLAGS" SYS_GL_LIBS="$OSMESA_LIBS" else SYS_GL_LIBS="-lOSMesa" fi ;; *) EXE="" MATHLIB="-lm" SYS_GL_LIBS="-lGL" ;; esac AC_SUBST(EXE) AC_SUBST(MATHLIB) dnl Check for SDL SDL_VERSION=1.3.0 AM_PATH_SDL($SDL_VERSION, :, AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]) ) CFLAGS="$CFLAGS $SDL_CFLAGS" LIBS="$LIBS $SDL_LIBS" dnl Check for OpenGL AC_MSG_CHECKING(for OpenGL support) have_opengl=no AC_TRY_COMPILE([ #include "SDL_opengl.h" ],[ ],[ have_opengl=yes ]) AC_MSG_RESULT($have_opengl) if test x$have_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" GLLIB="$SYS_GL_LIBS" else GLLIB="" fi AC_SUBST(GLLIB) dnl Finally create all the generated files AC_OUTPUT([Makefile])