Mercurial > sdl-ios-xcode
view Makefile.in @ 1555:780fd5b61df1
Fixed bug #89
Date: Sun, 23 Oct 2005 16:39:03 +0200
From: "A. Schmid" <sahib@phreaker.net>
Subject: [SDL] no software surfaces with svgalib driver?
Hi,
I noticed that the SDL (1.2.9) svgalib driver only makes use of linear
addressable (framebuffer) video modes. On older systems (like one of
mine), linear addressable modes are often not available.
Especially for cards with VESA VBE < 2.0 the svgalib vesa driver is
unusable, since VESA only supports framebuffering for VBE 2.0 and later.
The changes necessary to add support for software surfaces seem to be
relatively small. I only had to hack src/video/svga/SDL_svgavideo.c (see
attached patch). The code worked fine for me, but it is no more than a
proof of concept and should be reviewed (probably has a memory leak when
switching modes). It also uses the vgagl library (included in the
svgalib package) and needs to be linked against it.
-Alex
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 19 Mar 2006 12:05:16 +0000 |
parents | 1078552c83a0 |
children | dc4bcfeb927e |
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# Makefile to build and install the SDL library top_builddir = . srcdir = @srcdir@ objects = build depend = build-deps prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = $(DESTDIR)@bindir@ libdir = $(DESTDIR)@libdir@ includedir = $(DESTDIR)@includedir@ datadir = $(DESTDIR)@datadir@ mandir = $(DESTDIR)@mandir@ auxdir = @ac_aux_dir@ distpath = $(srcdir)/.. distdir = SDL-@SDL_VERSION@ distfile = $(distdir).tar.gz @SET_MAKE@ SHELL = @SHELL@ CC = @CC@ INCLUDE = @INCLUDE@ CFLAGS = @BUILD_CFLAGS@ EXTRA_CFLAGS = @EXTRA_CFLAGS@ LDFLAGS = @BUILD_LDFLAGS@ EXTRA_LDFLAGS = @EXTRA_LDFLAGS@ LIBTOOL = @LIBTOOL@ INSTALL = @INSTALL@ NASM = @NASM@ @NASMFLAGS@ AR = @AR@ RANLIB = @RANLIB@ TARGET = libSDL.la SOURCES = @SOURCES@ OBJECTS = @OBJECTS@ SDLMAIN_TARGET = libSDLmain.a SDLMAIN_SOURCES = @SDLMAIN_SOURCES@ SDLMAIN_OBJECTS = @SDLMAIN_OBJECTS@ DIST = acinclude.m4 autogen.sh Borland.html Borland.zip BUGS build-scripts configure configure.in COPYING CREDITS CWprojects.sea.bin docs docs.html EpocBuildFiles.zip include INSTALL Makefile.dc Makefile.minimal Makefile.in MPWmake.sea.bin PBProjects.tar.gz README* sdl-config.in sdl.m4 SDL.qpg.in SDL.spec SDL.spec.in src test TODO VisualCE.zip VisualC.html VisualC.zip Watcom-OS2.zip WhatsNew Xcode21.tar.gz Xcode.tar.gz XcodeUniversal.tar.gz LT_AGE = @LT_AGE@ LT_CURRENT = @LT_CURRENT@ LT_RELEASE = @LT_RELEASE@ LT_REVISION = @LT_REVISION@ LT_LDFLAGS = -no-undefined -rpath $(libdir) -release $(LT_RELEASE) -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) all: Makefile $(objects) $(objects)/$(TARGET) $(objects)/$(SDLMAIN_TARGET) Makefile: $(srcdir)/Makefile.in $(SHELL) config.status $@ $(objects): $(SHELL) $(auxdir)/mkinstalldirs $@ .PHONY: all depend install install-bin install-hdrs install-lib install-data install-man uninstall uninstall-bin uninstall-hdrs uninstall-lib uninstall-data uninstall-man clean distclean dist depend: @SOURCES="$(SOURCES)" INCLUDE="$(INCLUDE)" objects="$(objects)" output="$(depend)" \ $(SHELL) $(auxdir)/makedep.sh @for src in $(SDLMAIN_SOURCES); do \ obj=`echo $$src | sed -e 's|.*/||' -e 's|\.[^\.]*$$|.o|'`; \ echo "$(objects)/$$obj: $$src" >>$(depend); \ echo " \$$(CC) \$$(CFLAGS) \$$(EXTRA_CFLAGS) -c $$src -o \$$@" >>$(depend); \ done include $(depend) $(objects)/$(TARGET): $(OBJECTS) $(LIBTOOL) --mode=link $(CC) -o $@ $(OBJECTS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LT_LDFLAGS) $(objects)/$(SDLMAIN_TARGET): $(SDLMAIN_OBJECTS) $(AR) cru $@ $(SDLMAIN_OBJECTS) $(RANLIB) $@ install: install-bin install-hdrs install-lib install-data install-man install-bin: $(SHELL) $(auxdir)/mkinstalldirs $(bindir) $(INSTALL) -m 755 sdl-config $(bindir)/sdl-config install-hdrs: $(SHELL) $(auxdir)/mkinstalldirs $(includedir)/SDL for src in $(srcdir)/include/*.h; do \ file=`echo $$src | sed -e 's|^.*/||'`; \ $(INSTALL) -m 644 $$src $(includedir)/SDL/$$file; \ done $(INSTALL) -m 644 include/SDL_config.h $(includedir)/SDL/SDL_config.h install-lib: $(SHELL) $(auxdir)/mkinstalldirs $(libdir) $(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(TARGET) $(libdir)/$(TARGET) $(INSTALL) -m 644 $(objects)/$(SDLMAIN_TARGET) $(libdir)/$(SDLMAIN_TARGET) $(RANLIB) $(libdir)/$(SDLMAIN_TARGET) install-data: $(SHELL) $(auxdir)/mkinstalldirs $(datadir)/aclocal $(INSTALL) -m 644 $(srcdir)/sdl.m4 $(datadir)/aclocal/sdl.m4 install-man: $(SHELL) $(auxdir)/mkinstalldirs $(mandir)/man3 for src in $(srcdir)/docs/man3/*.3; do \ file=`echo $$src | sed -e 's|^.*/||'`; \ $(INSTALL) -m 644 $$src $(mandir)/man3/$$file; \ done uninstall: uninstall-bin uninstall-hdrs uninstall-lib uninstall-man uninstall-bin: rm -f $(bindir)/sdl-config uninstall-hdrs: for src in $(srcdir)/include/*.h; do \ file=`echo $$src | sed -e 's|^.*/||'`; \ rm -f $(includedir)/SDL/$$file; \ done rm -f $(includedir)/SDL/SDL_config.h uninstall-lib: $(LIBTOOL) --mode=uninstall rm -f $(libdir)/$(TARGET) rm -f $(libdir)/$(SDLMAIN_TARGET) uninstall-data: rm -f $(datadir)/aclocal/sdl.m4 uninstall-man: for src in $(srcdir)/docs/man3/*.3; do \ file=`echo $$src | sed -e 's|^.*/||'`; \ rm -f $(mandir)/man3/$$file; \ done clean: rm -rf $(objects) if test -f test/Makefile; then (cd test; $(MAKE) $@); fi distclean: clean rm -f Makefile include/SDL_config.h sdl-config rm -f SDL.qpg rm -f config.status config.cache config.log libtool $(depend) rm -rf $(srcdir)/autom4te* find $(srcdir) \ -name '*~' -o -name '*.bak' -o -name '*.old' -o -name '*.rej' -o \ -name '.#*' \ -exec rm -f {} \; cp $(srcdir)/include/SDL_config.h.minimal $(srcdir)/include/SDL_config.h if test -f test/Makefile; then (cd test; $(MAKE) $@); fi dist $(distfile): $(SHELL) $(auxdir)/mkinstalldirs $(distdir) tar cf - $(DIST) | (cd $(distdir); tar xf -) rm -rf `find $(distdir) -name CVS` rm -f `find $(distdir) -name '.cvsignore'` rm -f `find $(distdir) -name '.#*'` rmdir `find $(distdir) -type d -empty` tar cvf - $(distdir) | gzip --best >$(distfile) rm -rf $(distdir) rpm: $(distfile) rpmbuild -ta $? # Create a CVS snapshot that people can run update -d on CVSROOT = :pserver:guest@libsdl.org:/home/sdlweb/libsdl.org/cvs snapshot: cvs -d $(CVSROOT) login cvs -d $(CVSROOT) checkout -P SDL12 (cd SDL12 && ./autogen.sh && rm -rf autom4te.cache) mv SDL12 SDL-1.2 tar zcf $(HOME)/SDL-1.2.tar.gz SDL-1.2 rm -f $(HOME)/SDL-1.2.zip zip -r $(HOME)/SDL-1.2.zip SDL-1.2 rm -rf SDL-1.2