diff options
Diffstat (limited to 'Source/DirectFB/systems/sdl')
| -rwxr-xr-x | Source/DirectFB/systems/sdl/Makefile.am | 86 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/Makefile.in | 773 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/primary.c | 669 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/primary.h | 49 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/sdl.c | 396 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/sdl.h | 70 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/sdl_surface_pool.c | 349 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/sdlgfx.c | 302 | ||||
| -rwxr-xr-x | Source/DirectFB/systems/sdl/sdlinput.c | 571 |
9 files changed, 3265 insertions, 0 deletions
diff --git a/Source/DirectFB/systems/sdl/Makefile.am b/Source/DirectFB/systems/sdl/Makefile.am new file mode 100755 index 0000000..728362e --- /dev/null +++ b/Source/DirectFB/systems/sdl/Makefile.am @@ -0,0 +1,86 @@ +## Makefile.am for DirectFB/systems/sdl + +INCLUDES = \ + -I$(top_srcdir)/include \ + -I$(top_builddir)/include \ + -I$(top_builddir)/lib \ + -I$(top_srcdir)/lib \ + -I$(top_srcdir)/src \ + $(SDL_CFLAGS) + + +systemsdir = $(MODULEDIR)/systems + +if BUILD_STATIC +systems_DATA = libdirectfb_sdl.o +endif + +systems_LTLIBRARIES = libdirectfb_sdl.la + + +inputdriversdir = $(MODULEDIR)/inputdrivers + +if BUILD_STATIC +inputdrivers_DATA = libdirectfb_sdlinput.o +endif + +inputdrivers_LTLIBRARIES = libdirectfb_sdlinput.la + + +gfxdriversdir = $(MODULEDIR)/gfxdrivers + +if BUILD_STATIC +gfxdrivers_DATA = libdirectfb_sdlgraphics.o +endif + +gfxdrivers_LTLIBRARIES = libdirectfb_sdlgraphics.la + + +libdirectfb_sdl_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdl_la_SOURCES = \ + primary.c \ + primary.h \ + sdl.c \ + sdl.h \ + sdl_surface_pool.c + +libdirectfb_sdl_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + + +libdirectfb_sdlinput_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdlinput_la_SOURCES = \ + sdlinput.c + +libdirectfb_sdlinput_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + + +libdirectfb_sdlgraphics_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdlgraphics_la_SOURCES = \ + sdlgfx.c + +libdirectfb_sdlgraphics_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + + +include $(top_srcdir)/rules/libobject.make + diff --git a/Source/DirectFB/systems/sdl/Makefile.in b/Source/DirectFB/systems/sdl/Makefile.in new file mode 100755 index 0000000..e628cd6 --- /dev/null +++ b/Source/DirectFB/systems/sdl/Makefile.in @@ -0,0 +1,773 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(top_srcdir)/rules/libobject.make +subdir = systems/sdl +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/as-ac-expand.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +am__installdirs = "$(DESTDIR)$(gfxdriversdir)" \ + "$(DESTDIR)$(inputdriversdir)" "$(DESTDIR)$(systemsdir)" \ + "$(DESTDIR)$(gfxdriversdir)" "$(DESTDIR)$(inputdriversdir)" \ + "$(DESTDIR)$(systemsdir)" +gfxdriversLTLIBRARIES_INSTALL = $(INSTALL) +inputdriversLTLIBRARIES_INSTALL = $(INSTALL) +systemsLTLIBRARIES_INSTALL = $(INSTALL) +LTLIBRARIES = $(gfxdrivers_LTLIBRARIES) $(inputdrivers_LTLIBRARIES) \ + $(systems_LTLIBRARIES) +am__DEPENDENCIES_1 = +libdirectfb_sdl_la_DEPENDENCIES = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la $(am__DEPENDENCIES_1) +am_libdirectfb_sdl_la_OBJECTS = primary.lo sdl.lo sdl_surface_pool.lo +libdirectfb_sdl_la_OBJECTS = $(am_libdirectfb_sdl_la_OBJECTS) +libdirectfb_sdl_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(libdirectfb_sdl_la_LDFLAGS) $(LDFLAGS) -o $@ +libdirectfb_sdlgraphics_la_DEPENDENCIES = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la $(am__DEPENDENCIES_1) +am_libdirectfb_sdlgraphics_la_OBJECTS = sdlgfx.lo +libdirectfb_sdlgraphics_la_OBJECTS = \ + $(am_libdirectfb_sdlgraphics_la_OBJECTS) +libdirectfb_sdlgraphics_la_LINK = $(LIBTOOL) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(AM_CFLAGS) $(CFLAGS) $(libdirectfb_sdlgraphics_la_LDFLAGS) \ + $(LDFLAGS) -o $@ +libdirectfb_sdlinput_la_DEPENDENCIES = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la $(am__DEPENDENCIES_1) +am_libdirectfb_sdlinput_la_OBJECTS = sdlinput.lo +libdirectfb_sdlinput_la_OBJECTS = \ + $(am_libdirectfb_sdlinput_la_OBJECTS) +libdirectfb_sdlinput_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(libdirectfb_sdlinput_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(libdirectfb_sdl_la_SOURCES) \ + $(libdirectfb_sdlgraphics_la_SOURCES) \ + $(libdirectfb_sdlinput_la_SOURCES) +DIST_SOURCES = $(libdirectfb_sdl_la_SOURCES) \ + $(libdirectfb_sdlgraphics_la_SOURCES) \ + $(libdirectfb_sdlinput_la_SOURCES) +gfxdriversDATA_INSTALL = $(INSTALL_DATA) +inputdriversDATA_INSTALL = $(INSTALL_DATA) +systemsDATA_INSTALL = $(INSTALL_DATA) +DATA = $(gfxdrivers_DATA) $(inputdrivers_DATA) $(systems_DATA) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AR = @AR@ +AS = @AS@ +ASFLAGS = @ASFLAGS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASDEPMODE = @CCASDEPMODE@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DATADIR = @DATADIR@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DFB_CFLAGS_OMIT_FRAME_POINTER = @DFB_CFLAGS_OMIT_FRAME_POINTER@ +DFB_INTERNAL_CFLAGS = @DFB_INTERNAL_CFLAGS@ +DFB_LDFLAGS = @DFB_LDFLAGS@ +DFB_SMOOTH_SCALING = @DFB_SMOOTH_SCALING@ +DIRECTFB_BINARY_AGE = @DIRECTFB_BINARY_AGE@ +DIRECTFB_CSOURCE = @DIRECTFB_CSOURCE@ +DIRECTFB_INTERFACE_AGE = @DIRECTFB_INTERFACE_AGE@ +DIRECTFB_MAJOR_VERSION = @DIRECTFB_MAJOR_VERSION@ +DIRECTFB_MICRO_VERSION = @DIRECTFB_MICRO_VERSION@ +DIRECTFB_MINOR_VERSION = @DIRECTFB_MINOR_VERSION@ +DIRECTFB_VERSION = @DIRECTFB_VERSION@ +DIRECT_BUILD_DEBUG = @DIRECT_BUILD_DEBUG@ +DIRECT_BUILD_DEBUGS = @DIRECT_BUILD_DEBUGS@ +DIRECT_BUILD_GETTID = @DIRECT_BUILD_GETTID@ +DIRECT_BUILD_NETWORK = @DIRECT_BUILD_NETWORK@ +DIRECT_BUILD_STDBOOL = @DIRECT_BUILD_STDBOOL@ +DIRECT_BUILD_TEXT = @DIRECT_BUILD_TEXT@ +DIRECT_BUILD_TRACE = @DIRECT_BUILD_TRACE@ +DSYMUTIL = @DSYMUTIL@ +DYNLIB = @DYNLIB@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +FFLAGS = @FFLAGS@ +FREETYPE_CFLAGS = @FREETYPE_CFLAGS@ +FREETYPE_LIBS = @FREETYPE_LIBS@ +FREETYPE_PROVIDER = @FREETYPE_PROVIDER@ +FUSION_BUILD_KERNEL = @FUSION_BUILD_KERNEL@ +FUSION_BUILD_MULTI = @FUSION_BUILD_MULTI@ +FUSION_MESSAGE_SIZE = @FUSION_MESSAGE_SIZE@ +GIF_PROVIDER = @GIF_PROVIDER@ +GREP = @GREP@ +HAVE_LINUX = @HAVE_LINUX@ +INCLUDEDIR = @INCLUDEDIR@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +INTERNALINCLUDEDIR = @INTERNALINCLUDEDIR@ +JPEG_PROVIDER = @JPEG_PROVIDER@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LIBJPEG = @LIBJPEG@ +LIBOBJS = @LIBOBJS@ +LIBPNG = @LIBPNG@ +LIBPNG_CONFIG = @LIBPNG_CONFIG@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +LT_AGE = @LT_AGE@ +LT_BINARY = @LT_BINARY@ +LT_CURRENT = @LT_CURRENT@ +LT_RELEASE = @LT_RELEASE@ +LT_REVISION = @LT_REVISION@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MAN2HTML = @MAN2HTML@ +MKDIR_P = @MKDIR_P@ +MODULEDIR = @MODULEDIR@ +MODULEDIRNAME = @MODULEDIRNAME@ +NMEDIT = @NMEDIT@ +OBJEXT = @OBJEXT@ +OSX_LIBS = @OSX_LIBS@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PKG_CONFIG = @PKG_CONFIG@ +PNG_PROVIDER = @PNG_PROVIDER@ +RANLIB = @RANLIB@ +RUNTIME_SYSROOT = @RUNTIME_SYSROOT@ +SDL_CFLAGS = @SDL_CFLAGS@ +SDL_LIBS = @SDL_LIBS@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +SOPATH = @SOPATH@ +STRIP = @STRIP@ +SYSCONFDIR = @SYSCONFDIR@ +SYSFS_LIBS = @SYSFS_LIBS@ +THREADFLAGS = @THREADFLAGS@ +THREADLIB = @THREADLIB@ +TSLIB_CFLAGS = @TSLIB_CFLAGS@ +TSLIB_LIBS = @TSLIB_LIBS@ +VERSION = @VERSION@ +VNC_CFLAGS = @VNC_CFLAGS@ +VNC_CONFIG = @VNC_CONFIG@ +VNC_LIBS = @VNC_LIBS@ +X11_CFLAGS = @X11_CFLAGS@ +X11_LIBS = @X11_LIBS@ +ZLIB_LIBS = @ZLIB_LIBS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_F77 = @ac_ct_F77@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ 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@target_os@ +target_vendor = @target_vendor@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +INCLUDES = \ + -I$(top_srcdir)/include \ + -I$(top_builddir)/include \ + -I$(top_builddir)/lib \ + -I$(top_srcdir)/lib \ + -I$(top_srcdir)/src \ + $(SDL_CFLAGS) + +systemsdir = $(MODULEDIR)/systems +@BUILD_STATIC_TRUE@systems_DATA = libdirectfb_sdl.o +systems_LTLIBRARIES = libdirectfb_sdl.la +inputdriversdir = $(MODULEDIR)/inputdrivers +@BUILD_STATIC_TRUE@inputdrivers_DATA = libdirectfb_sdlinput.o +inputdrivers_LTLIBRARIES = libdirectfb_sdlinput.la +gfxdriversdir = $(MODULEDIR)/gfxdrivers +@BUILD_STATIC_TRUE@gfxdrivers_DATA = libdirectfb_sdlgraphics.o +gfxdrivers_LTLIBRARIES = libdirectfb_sdlgraphics.la +libdirectfb_sdl_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdl_la_SOURCES = \ + primary.c \ + primary.h \ + sdl.c \ + sdl.h \ + sdl_surface_pool.c + +libdirectfb_sdl_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + +libdirectfb_sdlinput_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdlinput_la_SOURCES = \ + sdlinput.c + +libdirectfb_sdlinput_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + +libdirectfb_sdlgraphics_la_LDFLAGS = \ + -avoid-version \ + -module + +libdirectfb_sdlgraphics_la_SOURCES = \ + sdlgfx.c + +libdirectfb_sdlgraphics_la_LIBADD = \ + $(top_builddir)/lib/direct/libdirect.la \ + $(top_builddir)/lib/fusion/libfusion.la \ + $(top_builddir)/src/libdirectfb.la \ + $(SDL_LIBS) + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/rules/libobject.make $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu systems/sdl/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu systems/sdl/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-gfxdriversLTLIBRARIES: 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"$(gfxdrivers_LTLIBRARIES)" || rm -f $(gfxdrivers_LTLIBRARIES) + @list='$(gfxdrivers_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +install-inputdriversLTLIBRARIES: $(inputdrivers_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(inputdriversdir)" || $(MKDIR_P) "$(DESTDIR)$(inputdriversdir)" + @list='$(inputdrivers_LTLIBRARIES)'; for p in $$list; do \ + if test -f $$p; then \ + f=$(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(inputdriversLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(inputdriversdir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(inputdriversLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(inputdriversdir)/$$f"; \ + else :; fi; \ + done + +uninstall-inputdriversLTLIBRARIES: + @$(NORMAL_UNINSTALL) + 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0000000..94c0fb7 --- /dev/null +++ b/Source/DirectFB/systems/sdl/primary.c @@ -0,0 +1,669 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> + +#include <stdio.h> + +#include <directfb.h> + +#include <fusion/fusion.h> +#include <fusion/shmalloc.h> + +#include <core/core.h> +#include <core/coredefs.h> +#include <core/coretypes.h> +#include <core/layers.h> +#include <core/palette.h> +#include <core/surface.h> +#include <core/surface_buffer.h> +#include <core/system.h> + +#include <gfx/convert.h> + +#include <misc/conf.h> +#include <misc/util.h> + +#include <direct/debug.h> +#include <direct/memcpy.h> +#include <direct/messages.h> +#include <direct/thread.h> + +#include <SDL.h> + +#include "sdl.h" +#include "primary.h" + +D_DEBUG_DOMAIN( SDL_Screen, "SDL/Screen", "SDL System Screen" ); +D_DEBUG_DOMAIN( SDL_Updates, "SDL/Updates", "SDL System Screen Updates" ); + +/******************************************************************************/ + +static DFBResult update_screen( int x, int y, int w, int h ); + +/******************************************************************************/ + +static DFBResult +primaryInitScreen( CoreScreen *screen, + CoreGraphicsDevice *device, + void *driver_data, + void *screen_data, + DFBScreenDescription *description ) +{ + /* Set the screen capabilities. */ + description->caps = DSCCAPS_NONE; + + /* Set the screen name. */ + snprintf( description->name, + DFB_SCREEN_DESC_NAME_LENGTH, "SDL Primary Screen" ); + + return DFB_OK; +} + +static DFBResult +primaryGetScreenSize( CoreScreen *screen, + void *driver_data, + void *screen_data, + int *ret_width, + int *ret_height ) +{ + D_ASSERT( dfb_sdl != NULL ); + + if (dfb_sdl->primary) { + *ret_width = dfb_sdl->primary->config.size.w; + *ret_height = dfb_sdl->primary->config.size.w; + } + else { + if (dfb_config->mode.width) + *ret_width = dfb_config->mode.width; + else + *ret_width = 640; + + if (dfb_config->mode.height) + *ret_height = dfb_config->mode.height; + else + *ret_height = 480; + } + + return DFB_OK; +} + +ScreenFuncs sdlPrimaryScreenFuncs = { + .InitScreen = primaryInitScreen, + .GetScreenSize = primaryGetScreenSize, +}; + +/******************************************************************************/ + +static void * ScreenUpdateLoop( DirectThread *thread, void *arg ); + +/******************************************************************************/ + +static int +primaryLayerDataSize( void ) +{ + return 0; +} + +static int +primaryRegionDataSize( void ) +{ + return 0; +} + +static DFBResult +primaryInitLayer( CoreLayer *layer, + void *driver_data, + void *layer_data, + DFBDisplayLayerDescription *description, + DFBDisplayLayerConfig *config, + DFBColorAdjustment *adjustment ) +{ + /* set capabilities and type */ + description->caps = DLCAPS_SURFACE; + description->type = DLTF_GRAPHICS; + + /* set name */ + snprintf( description->name, + DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "SDL Primary Layer" ); + + /* fill out the default configuration */ + config->flags = DLCONF_WIDTH | DLCONF_HEIGHT | + DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE; + config->buffermode = DLBM_FRONTONLY; + + if (dfb_config->mode.width) + config->width = dfb_config->mode.width; + else + config->width = 640; + + if (dfb_config->mode.height) + config->height = dfb_config->mode.height; + else + config->height = 480; + + if (dfb_config->mode.format != DSPF_UNKNOWN) + config->pixelformat = dfb_config->mode.format; + else if (dfb_config->mode.depth > 0) + config->pixelformat = dfb_pixelformat_for_depth( dfb_config->mode.depth ); + else + config->pixelformat = DSPF_RGB16; + + /* Initialize update lock and condition. */ + pthread_mutex_init( &dfb_sdl->update.lock, NULL ); + pthread_cond_init( &dfb_sdl->update.cond, NULL ); + + /* Start update thread. */ + dfb_sdl->update.thread = direct_thread_create( DTT_OUTPUT, ScreenUpdateLoop, NULL, "Screen Update" ); + if (!dfb_sdl->update.thread) + return DFB_FAILURE; + + return DFB_OK; +} + +static DFBResult +primaryTestRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + CoreLayerRegionConfig *config, + CoreLayerRegionConfigFlags *failed ) +{ + CoreLayerRegionConfigFlags fail = 0; + + switch (config->buffermode) { + case DLBM_FRONTONLY: + case DLBM_BACKSYSTEM: + case DLBM_BACKVIDEO: + break; + + default: + fail |= CLRCF_BUFFERMODE; + break; + } + + if (config->options) + fail |= CLRCF_OPTIONS; + + if (failed) + *failed = fail; + + if (fail) + return DFB_UNSUPPORTED; + + return DFB_OK; +} + +static DFBResult +primaryAddRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + void *region_data, + CoreLayerRegionConfig *config ) +{ + return DFB_OK; +} + +static DFBResult +primarySetRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + void *region_data, + CoreLayerRegionConfig *config, + CoreLayerRegionConfigFlags updated, + CoreSurface *surface, + CorePalette *palette, + CoreSurfaceBufferLock *lock ) +{ + if (surface) { + pthread_mutex_lock( &dfb_sdl->update.lock ); + dfb_sdl->primary = surface; + dfb_sdl->update.pending = false; + pthread_mutex_unlock( &dfb_sdl->update.lock ); + } + + if (palette) + dfb_sdl_set_palette( palette ); + + return DFB_OK; +} + +static DFBResult +primaryRemoveRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + void *region_data ) +{ + D_DEBUG_AT( SDL_Updates, "%s( %p )\n", __FUNCTION__, layer ); + + D_DEBUG_AT( SDL_Updates, " -> locking sdl lock...\n" ); + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + D_DEBUG_AT( SDL_Updates, " -> setting primary to NULL...\n" ); + + dfb_sdl->primary = NULL; + + D_DEBUG_AT( SDL_Updates, " -> unlocking sdl lock...\n" ); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + D_DEBUG_AT( SDL_Updates, " -> done.\n" ); + + return DFB_OK; +} + +static DFBResult +primaryFlipRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + void *region_data, + CoreSurface *surface, + DFBSurfaceFlipFlags flags, + CoreSurfaceBufferLock *lock ) +{ + dfb_surface_flip( surface, false ); + + return dfb_sdl_update_screen( dfb_sdl_core, NULL ); +} + +static DFBResult +primaryUpdateRegion( CoreLayer *layer, + void *driver_data, + void *layer_data, + void *region_data, + CoreSurface *surface, + const DFBRegion *update, + CoreSurfaceBufferLock *lock ) +{ + if (update) { + DFBRegion region = *update; + + return dfb_sdl_update_screen( dfb_sdl_core, ®ion ); + } + + return dfb_sdl_update_screen( dfb_sdl_core, NULL ); +} + +DisplayLayerFuncs sdlPrimaryLayerFuncs = { + .LayerDataSize = primaryLayerDataSize, + .RegionDataSize = primaryRegionDataSize, + .InitLayer = primaryInitLayer, + + .TestRegion = primaryTestRegion, + .AddRegion = primaryAddRegion, + .SetRegion = primarySetRegion, + .RemoveRegion = primaryRemoveRegion, + .FlipRegion = primaryFlipRegion, + .UpdateRegion = primaryUpdateRegion, +}; + +/******************************************************************************/ + +static DFBResult +update_screen( int x, int y, int w, int h ) +{ +#if 0 + int i, n; + void *dst; + void *src; + DFBResult ret; + CoreSurface *surface; + CoreSurfaceBuffer *buffer; + CoreSurfaceBufferLock lock; + u16 *src16, *dst16; + u8 *src8; +#endif + + D_DEBUG_AT( SDL_Updates, "%s( %d, %d, %d, %d )\n", __FUNCTION__, x, y, w, h ); + + D_DEBUG_AT( SDL_Updates, " -> locking sdl lock...\n" ); + + fusion_skirmish_prevail( &dfb_sdl->lock ); +#if 0 + surface = dfb_sdl->primary; + D_MAGIC_ASSERT_IF( surface, CoreSurface ); + + D_DEBUG_AT( SDL_Updates, " -> primary is %p\n", surface ); + + if (!surface) { + D_DEBUG_AT( SDL_Updates, " -> unlocking sdl lock...\n" ); + fusion_skirmish_dismiss( &dfb_sdl->lock ); + D_DEBUG_AT( SDL_Updates, " -> done.\n" ); + return DFB_OK; + } + + buffer = dfb_surface_get_buffer( surface, CSBR_FRONT ); + + D_MAGIC_ASSERT( buffer, CoreSurfaceBuffer ); + + D_DEBUG_AT( SDL_Updates, " -> locking sdl surface...\n" ); + + if (SDL_LockSurface( screen ) < 0) { + D_ERROR( "DirectFB/SDL: " + "Couldn't lock the display surface: %s\n", SDL_GetError() ); + fusion_skirmish_dismiss( &dfb_sdl->lock ); + return DFB_FAILURE; + } + + D_DEBUG_AT( SDL_Updates, " -> locking dfb surface...\n" ); + + ret = dfb_surface_buffer_lock( buffer, CSAF_CPU_READ, &lock ); + if (ret) { + D_ERROR( "DirectFB/SDL: Couldn't lock layer surface: %s\n", + DirectFBErrorString( ret ) ); + SDL_UnlockSurface(screen); + fusion_skirmish_dismiss( &dfb_sdl->lock ); + return ret; + } + + src = lock.addr; + dst = screen->pixels; + + src += DFB_BYTES_PER_LINE( surface->config.format, x ) + y * lock.pitch; + dst += DFB_BYTES_PER_LINE( surface->config.format, x ) + y * screen->pitch; + + D_DEBUG_AT( SDL_Updates, " -> copying pixels...\n" ); + + switch (screen->format->BitsPerPixel) { + case 16: + dfb_convert_to_rgb16( surface->config.format, + src, lock.pitch, surface->config.size.h, + dst, screen->pitch, w, h ); + break; + + default: + direct_memcpy( dst, src, DFB_BYTES_PER_LINE( surface->config.format, w ) ); + } + + D_DEBUG_AT( SDL_Updates, " -> unlocking dfb surface...\n" ); + + dfb_surface_buffer_unlock( &lock ); + + D_DEBUG_AT( SDL_Updates, " -> unlocking sdl surface...\n" ); + + SDL_UnlockSurface( screen ); +#endif + D_DEBUG_AT( SDL_Updates, " -> calling SDL_UpdateRect()...\n" ); + + SDL_UpdateRect( dfb_sdl->screen, x, y, w, h ); + + D_DEBUG_AT( SDL_Updates, " -> unlocking sdl lock...\n" ); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + D_DEBUG_AT( SDL_Updates, " -> done.\n" ); + + return DFB_OK; +} + +static void * +ScreenUpdateLoop( DirectThread *thread, void *arg ) +{ + pthread_mutex_lock( &dfb_sdl->update.lock ); + + D_DEBUG_AT( SDL_Updates, "Entering %s()...\n", __FUNCTION__ ); + + while (!dfb_sdl->update.quit) { + if (dfb_sdl->update.pending) { + DFBRectangle update = DFB_RECTANGLE_INIT_FROM_REGION( &dfb_sdl->update.region ); + + dfb_sdl->update.pending = false; + + D_DEBUG_AT( SDL_Updates, "Got update %d,%d - %dx%d...\n", DFB_RECTANGLE_VALS( &update ) ); + + pthread_mutex_unlock( &dfb_sdl->update.lock ); + + + update_screen( update.x, update.y, update.w, update.h ); + + + pthread_mutex_lock( &dfb_sdl->update.lock ); + } + else + pthread_cond_wait( &dfb_sdl->update.cond, &dfb_sdl->update.lock ); + } + + D_DEBUG_AT( SDL_Updates, "Returning from %s()...\n", __FUNCTION__ ); + + pthread_mutex_unlock( &dfb_sdl->update.lock ); + + return NULL; +} + +/******************************************************************************/ + +typedef enum { + SDL_SET_VIDEO_MODE, + SDL_UPDATE_SCREEN, + SDL_SET_PALETTE +} DFBSDLCall; + +static inline int +get_pixelformat_target_depth( DFBSurfacePixelFormat format ) +{ + switch (format) { + case DSPF_NV16: + return 16; + + default: + break; + } + + return DFB_BITS_PER_PIXEL( format ); +} + +static DFBResult +dfb_sdl_set_video_mode_handler( CoreSurfaceConfig *config ) +{ + int depth = get_pixelformat_target_depth( config->format ); + Uint32 flags = SDL_HWSURFACE | SDL_RESIZABLE;// | SDL_ASYNCBLIT | SDL_FULLSCREEN; + SDL_Surface *screen; + + if (config->caps & DSCAPS_FLIPPING) + flags |= SDL_DOUBLEBUF; + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + D_DEBUG_AT( SDL_Screen, " -> SDL_SetVideoMode( %dx%d, %d, 0x%08x )\n", + config->size.w, config->size.h, DFB_BITS_PER_PIXEL(config->format), flags ); + + /* Set video mode */ + screen = SDL_SetVideoMode( config->size.w, config->size.h, depth, flags ); + if (!screen) { + D_ERROR( "DirectFB/SDL: Couldn't set %dx%dx%d video mode: %s\n", + config->size.w, config->size.h, depth, SDL_GetError()); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + return DFB_FAILURE; + } + + dfb_sdl->screen = screen; + + /* Hide SDL's cursor */ + SDL_ShowCursor( SDL_DISABLE ); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + return DFB_OK; +} + +static DFBResult +dfb_sdl_update_screen_handler( const DFBRegion *region ) +{ + DFBRegion update; + CoreSurface *surface = dfb_sdl->primary; + + DFB_REGION_ASSERT_IF( region ); + + if (region) + update = *region; + else { + update.x1 = 0; + update.y1 = 0; + update.x2 = surface->config.size.w - 1; + update.y2 = surface->config.size.h - 1; + } + +#if 0 + pthread_mutex_lock( &dfb_sdl->update.lock ); + + if (dfb_sdl->update.pending) + dfb_region_region_union( &dfb_sdl->update.region, &update ); + else { + dfb_sdl->update.region = update; + dfb_sdl->update.pending = true; + } + + pthread_cond_signal( &dfb_sdl->update.cond ); + + pthread_mutex_unlock( &dfb_sdl->update.lock ); +#else + if (surface->config.caps & DSCAPS_FLIPPING) + SDL_Flip( dfb_sdl->screen ); + else + SDL_UpdateRect( dfb_sdl->screen, DFB_RECTANGLE_VALS_FROM_REGION(&update) ); +#endif + + return DFB_OK; +} + +static DFBResult +dfb_sdl_set_palette_handler( CorePalette *palette ) +{ + unsigned int i; + SDL_Color colors[palette->num_entries]; + + for (i=0; i<palette->num_entries; i++) { + colors[i].r = palette->entries[i].r; + colors[i].g = palette->entries[i].g; + colors[i].b = palette->entries[i].b; + } + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + SDL_SetColors( dfb_sdl->screen, colors, 0, palette->num_entries ); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + return DFB_OK; +} + +FusionCallHandlerResult +dfb_sdl_call_handler( int caller, + int call_arg, + void *call_ptr, + void *ctx, + unsigned int serial, + int *ret_val ) +{ + switch (call_arg) { + case SDL_SET_VIDEO_MODE: + *ret_val = dfb_sdl_set_video_mode_handler( call_ptr ); + break; + + case SDL_UPDATE_SCREEN: + *ret_val = dfb_sdl_update_screen_handler( call_ptr ); + break; + + case SDL_SET_PALETTE: + *ret_val = dfb_sdl_set_palette_handler( call_ptr ); + break; + + default: + D_BUG( "unknown call" ); + *ret_val = DFB_BUG; + break; + } + + return FCHR_RETURN; +} + +DFBResult +dfb_sdl_set_video_mode( CoreDFB *core, CoreSurfaceConfig *config ) +{ + int ret; + CoreSurfaceConfig *tmp = NULL; + + D_ASSERT( config != NULL ); + + if (dfb_core_is_master( core )) + return dfb_sdl_set_video_mode_handler( config ); + + if (!fusion_is_shared( dfb_core_world(core), config )) { + tmp = SHMALLOC( dfb_core_shmpool(core), sizeof(CoreSurfaceConfig) ); + if (!tmp) + return D_OOSHM(); + + direct_memcpy( tmp, config, sizeof(CoreSurfaceConfig) ); + } + + fusion_call_execute( &dfb_sdl->call, FCEF_NONE, SDL_SET_VIDEO_MODE, + tmp ? tmp : config, &ret ); + + if (tmp) + SHFREE( dfb_core_shmpool(core), tmp ); + + return ret; +} + +DFBResult +dfb_sdl_update_screen( CoreDFB *core, DFBRegion *region ) +{ + int ret; + DFBRegion *tmp = NULL; + + if (dfb_core_is_master( core )) + return dfb_sdl_update_screen_handler( region ); + + if (region) { + tmp = SHMALLOC( dfb_core_shmpool(core), sizeof(DFBRegion) ); + if (!tmp) + return D_OOSHM(); + + direct_memcpy( tmp, region, sizeof(DFBRegion) ); + } + + fusion_call_execute( &dfb_sdl->call, FCEF_NONE, SDL_UPDATE_SCREEN, tmp ? tmp : region, &ret ); + + if (tmp) + SHFREE( dfb_core_shmpool(core), tmp ); + + return DFB_OK; +} + +DFBResult +dfb_sdl_set_palette( CorePalette *palette ) +{ + int ret; + + fusion_call_execute( &dfb_sdl->call, FCEF_NONE, SDL_SET_PALETTE, palette, &ret ); + + return ret; +} + diff --git a/Source/DirectFB/systems/sdl/primary.h b/Source/DirectFB/systems/sdl/primary.h new file mode 100755 index 0000000..faa34d2 --- /dev/null +++ b/Source/DirectFB/systems/sdl/primary.h @@ -0,0 +1,49 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __SDL__PRIMARY_H__ +#define __SDL__PRIMARY_H__ + +#include <fusion/call.h> + +#include <core/layers.h> +#include <core/screens.h> + +extern ScreenFuncs sdlPrimaryScreenFuncs; +extern DisplayLayerFuncs sdlPrimaryLayerFuncs; + +FusionCallHandlerResult +dfb_sdl_call_handler( int caller, + int call_arg, + void *call_ptr, + void *ctx, + unsigned int serial, + int *ret_val ); + +#endif + diff --git a/Source/DirectFB/systems/sdl/sdl.c b/Source/DirectFB/systems/sdl/sdl.c new file mode 100755 index 0000000..8ecc4ca --- /dev/null +++ b/Source/DirectFB/systems/sdl/sdl.c @@ -0,0 +1,396 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <directfb.h> + +#include <direct/memcpy.h> +#include <direct/messages.h> +#include <direct/thread.h> + +#include <fusion/arena.h> +#include <fusion/shmalloc.h> + +#include <core/core.h> +#include <core/coredefs.h> +#include <core/coretypes.h> +#include <core/layers.h> +#include <core/palette.h> +#include <core/surface.h> +#include <core/system.h> + +#include <gfx/convert.h> + +#include <misc/conf.h> + +#include <SDL.h> + +#include "sdl.h" +#include "primary.h" + +#include <core/core_system.h> + +DFB_CORE_SYSTEM( sdl ) + + +DFBSDL *dfb_sdl = NULL; +CoreDFB *dfb_sdl_core = NULL; + +extern const SurfacePoolFuncs sdlSurfacePoolFuncs; + +static DFBResult dfb_fbdev_read_modes( void ); + + +static void +system_get_info( CoreSystemInfo *info ) +{ + info->type = CORE_SDL; + info->caps = CSCAPS_ACCELERATION; + + snprintf( info->name, DFB_CORE_SYSTEM_INFO_NAME_LENGTH, "SDL" ); +} + +static DFBResult +system_initialize( CoreDFB *core, void **data ) +{ + char *driver; + CoreScreen *screen; + + D_ASSERT( dfb_sdl == NULL ); + + dfb_sdl = (DFBSDL*) SHCALLOC( dfb_core_shmpool(core), 1, sizeof(DFBSDL) ); + if (!dfb_sdl) { + D_ERROR( "DirectFB/SDL: Couldn't allocate shared memory!\n" ); + return D_OOSHM(); + } + + dfb_sdl_core = core; + + dfb_fbdev_read_modes(); /* use same mode list as a fake */ + + driver = getenv( "SDL_VIDEODRIVER" ); + if (driver && !strcasecmp( driver, "directfb" )) { + D_INFO( "DirectFB/SDL: SDL_VIDEODRIVER is 'directfb', unsetting it.\n" ); + unsetenv( "SDL_VIDEODRIVER" ); + } + + /* Initialize SDL */ + if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) { + D_ERROR( "DirectFB/SDL: Couldn't initialize SDL: %s\n", SDL_GetError() ); + + SHFREE( dfb_core_shmpool(core), dfb_sdl ); + dfb_sdl = NULL; + + return DFB_INIT; + } + + fusion_skirmish_init( &dfb_sdl->lock, "SDL System", dfb_core_world(core) ); + + fusion_call_init( &dfb_sdl->call, dfb_sdl_call_handler, NULL, dfb_core_world(core) ); + + screen = dfb_screens_register( NULL, NULL, &sdlPrimaryScreenFuncs ); + + dfb_layers_register( screen, NULL, &sdlPrimaryLayerFuncs ); + + fusion_arena_add_shared_field( dfb_core_arena( core ), "sdl", dfb_sdl ); + + dfb_surface_pool_initialize( core, &sdlSurfacePoolFuncs, &dfb_sdl->sdl_pool ); + + *data = dfb_sdl; + + return DFB_OK; +} + +static DFBResult +system_join( CoreDFB *core, void **data ) +{ + void *ret; + CoreScreen *screen; + + D_ASSERT( dfb_sdl == NULL ); + + fusion_arena_get_shared_field( dfb_core_arena( core ), "sdl", &ret ); + + dfb_sdl = ret; + dfb_sdl_core = core; + + screen = dfb_screens_register( NULL, NULL, &sdlPrimaryScreenFuncs ); + + dfb_layers_register( screen, NULL, &sdlPrimaryLayerFuncs ); + + dfb_surface_pool_join( core, dfb_sdl->sdl_pool, &sdlSurfacePoolFuncs ); + + *data = dfb_sdl; + + return DFB_OK; +} + +static DFBResult +system_shutdown( bool emergency ) +{ + FusionSHMPoolShared *pool; + + D_ASSERT( dfb_sdl != NULL ); + + /* Stop update thread. */ + if (dfb_sdl->update.thread) { + if (!emergency) { + dfb_sdl->update.quit = true; + + pthread_cond_signal( &dfb_sdl->update.cond ); + + direct_thread_join( dfb_sdl->update.thread ); + } + + direct_thread_destroy( dfb_sdl->update.thread ); + } + + dfb_surface_pool_destroy( dfb_sdl->sdl_pool ); + + fusion_call_destroy( &dfb_sdl->call ); + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + SDL_Quit(); + + fusion_skirmish_destroy( &dfb_sdl->lock ); + + pool = dfb_core_shmpool(dfb_sdl_core); + + while (dfb_sdl->modes) { + VideoMode *next = dfb_sdl->modes->next; + + SHFREE( pool, dfb_sdl->modes ); + + dfb_sdl->modes = next; + } + + SHFREE( pool, dfb_sdl ); + dfb_sdl = NULL; + dfb_sdl_core = NULL; + + return DFB_OK; +} + +static DFBResult +system_leave( bool emergency ) +{ + D_ASSERT( dfb_sdl != NULL ); + + dfb_sdl = NULL; + dfb_sdl_core = NULL; + + return DFB_OK; +} + +static DFBResult +system_suspend( void ) +{ + return DFB_UNIMPLEMENTED; +} + +static DFBResult +system_resume( void ) +{ + return DFB_UNIMPLEMENTED; +} + +static volatile void * +system_map_mmio( unsigned int offset, + int length ) +{ + return NULL; +} + +static void +system_unmap_mmio( volatile void *addr, + int length ) +{ +} + +static int +system_get_accelerator( void ) +{ + return -1; +} + +static VideoMode * +system_get_modes( void ) +{ + return dfb_sdl->modes; +} + +static VideoMode * +system_get_current_mode( void ) +{ + return NULL; +} + +static DFBResult +system_thread_init( void ) +{ + return DFB_OK; +} + +static bool +system_input_filter( CoreInputDevice *device, + DFBInputEvent *event ) +{ + return false; +} + +static unsigned long +system_video_memory_physical( unsigned int offset ) +{ + return 0; +} + +static void * +system_video_memory_virtual( unsigned int offset ) +{ + return NULL; +} + +static unsigned int +system_videoram_length( void ) +{ + return 0; +} + +static unsigned long +system_aux_memory_physical( unsigned int offset ) +{ + return 0; +} + +static void * +system_aux_memory_virtual( unsigned int offset ) +{ + return NULL; +} + +static unsigned int +system_auxram_length( void ) +{ + return 0; +} + +static void +system_get_busid( int *ret_bus, int *ret_dev, int *ret_func ) +{ + return; +} + +static void +system_get_deviceid( unsigned int *ret_vendor_id, + unsigned int *ret_device_id ) +{ + return; +} + + +/* + * parses video modes in /etc/fb.modes and stores them in dfb_fbdev->shared->modes + * (to be replaced by DirectFB's own config system + */ +static DFBResult dfb_fbdev_read_modes( void ) +{ + FILE *fp; + char line[80],label[32],value[16]; + int geometry=0, timings=0; + int dummy; + VideoMode temp_mode; + VideoMode *m = dfb_sdl->modes; + + if (!(fp = fopen("/etc/fb.modes","r"))) + return errno2result( errno ); + + while (fgets(line,79,fp)) { + if (sscanf(line, "mode \"%31[^\"]\"",label) == 1) { + memset( &temp_mode, 0, sizeof(VideoMode) ); + geometry = 0; + timings = 0; + while (fgets(line,79,fp) && !(strstr(line,"endmode"))) { + if (5 == sscanf(line," geometry %d %d %d %d %d", &temp_mode.xres, &temp_mode.yres, &dummy, &dummy, &temp_mode.bpp)) { + geometry = 1; + } + else if (7 == sscanf(line," timings %d %d %d %d %d %d %d", &temp_mode.pixclock, &temp_mode.left_margin, &temp_mode.right_margin, + &temp_mode.upper_margin, &temp_mode.lower_margin, &temp_mode.hsync_len, &temp_mode.vsync_len)) { + timings = 1; + } + else if (1 == sscanf(line, " hsync %15s",value) && 0 == strcasecmp(value,"high")) { + temp_mode.hsync_high = 1; + } + else if (1 == sscanf(line, " vsync %15s",value) && 0 == strcasecmp(value,"high")) { + temp_mode.vsync_high = 1; + } + else if (1 == sscanf(line, " csync %15s",value) && 0 == strcasecmp(value,"high")) { + temp_mode.csync_high = 1; + } + else if (1 == sscanf(line, " laced %15s",value) && 0 == strcasecmp(value,"true")) { + temp_mode.laced = 1; + } + else if (1 == sscanf(line, " double %15s",value) && 0 == strcasecmp(value,"true")) { + temp_mode.doubled = 1; + } + else if (1 == sscanf(line, " gsync %15s",value) && 0 == strcasecmp(value,"true")) { + temp_mode.sync_on_green = 1; + } + else if (1 == sscanf(line, " extsync %15s",value) && 0 == strcasecmp(value,"true")) { + temp_mode.external_sync = 1; + } + else if (1 == sscanf(line, " bcast %15s",value) && 0 == strcasecmp(value,"true")) { + temp_mode.broadcast = 1; + } + } + if (geometry && timings) { + if (!m) { + dfb_sdl->modes = SHCALLOC( dfb_core_shmpool(dfb_sdl_core), 1, sizeof(VideoMode) ); + m = dfb_sdl->modes; + } + else { + m->next = SHCALLOC( dfb_core_shmpool(dfb_sdl_core), 1, sizeof(VideoMode) ); + m = m->next; + } + direct_memcpy (m, &temp_mode, sizeof(VideoMode)); + D_DEBUG( "DirectFB/FBDev: %20s %4dx%4d %s%s\n", label, temp_mode.xres, temp_mode.yres, + temp_mode.laced ? "interlaced " : "", temp_mode.doubled ? "doublescan" : "" ); + } + } + } + + fclose (fp); + + return DFB_OK; +} + diff --git a/Source/DirectFB/systems/sdl/sdl.h b/Source/DirectFB/systems/sdl/sdl.h new file mode 100755 index 0000000..2ed9ef6 --- /dev/null +++ b/Source/DirectFB/systems/sdl/sdl.h @@ -0,0 +1,70 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __SDL__SDL_H__ +#define __SDL__SDL_H__ + +#include <fusion/call.h> +#include <fusion/lock.h> + +#include <core/surface_pool.h> +#include <core/system.h> + +typedef struct { + FusionSkirmish lock; + FusionCall call; + + CoreSurface *primary; + CoreSurfacePool *sdl_pool; + + struct { + pthread_mutex_t lock; + pthread_cond_t cond; + + DirectThread *thread; + + bool pending; + DFBRegion region; + + bool quit; + } update; + + VideoMode *modes; /* linked list of valid video modes */ + + SDL_Surface *screen; +} DFBSDL; + +extern DFBSDL *dfb_sdl; +extern CoreDFB *dfb_sdl_core; + +DFBResult dfb_sdl_set_video_mode( CoreDFB *core, CoreSurfaceConfig *config ); +DFBResult dfb_sdl_update_screen( CoreDFB *core, DFBRegion *region ); +DFBResult dfb_sdl_set_palette( CorePalette *palette ); + +#endif + diff --git a/Source/DirectFB/systems/sdl/sdl_surface_pool.c b/Source/DirectFB/systems/sdl/sdl_surface_pool.c new file mode 100755 index 0000000..d1b8703 --- /dev/null +++ b/Source/DirectFB/systems/sdl/sdl_surface_pool.c @@ -0,0 +1,349 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> + +#include <SDL.h> + +#include <direct/debug.h> +#include <direct/mem.h> + +#include <core/surface_pool.h> + +#include <gfx/convert.h> + +#include <directfb_util.h> + +#include "sdl.h" + +D_DEBUG_DOMAIN( SDL_Pool, "SDL/Pool", "SDL Surface Pool" ); + +/**********************************************************************************************************************/ + +typedef struct { +} SDLPoolData; + +typedef struct { + int magic; + + SDL_Surface *sdl_surf; +} SDLAllocationData; + +/**********************************************************************************************************************/ + +static int +sdlPoolDataSize( void ) +{ + return sizeof(SDLPoolData); +} + +static int +sdlAllocationDataSize( void ) +{ + return sizeof(SDLAllocationData); +} + +static DFBResult +sdlInitPool( CoreDFB *core, + CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + void *system_data, + CoreSurfacePoolDescription *ret_desc ) +{ + D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + D_ASSERT( ret_desc != NULL ); + + ret_desc->caps = CSPCAPS_NONE; + ret_desc->access[CSAID_CPU] = CSAF_READ | CSAF_WRITE; + ret_desc->access[CSAID_GPU] = CSAF_READ | CSAF_WRITE; + ret_desc->types = CSTF_LAYER | CSTF_WINDOW | CSTF_CURSOR | CSTF_FONT | CSTF_SHARED | CSTF_EXTERNAL; + ret_desc->priority = CSPP_PREFERED; + + snprintf( ret_desc->name, DFB_SURFACE_POOL_DESC_NAME_LENGTH, "SDL" ); + + return DFB_OK; +} + +static DFBResult +sdlDestroyPool( CoreSurfacePool *pool, + void *pool_data, + void *pool_local ) +{ + D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + + return DFB_OK; +} + +static DFBResult +sdlTestConfig( CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + CoreSurfaceBuffer *buffer, + const CoreSurfaceConfig *config ) +{ + D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + switch (config->format) { + case DSPF_A8: + case DSPF_RGB16: + case DSPF_RGB32: + case DSPF_ARGB: + break; + + default: + return DFB_UNSUPPORTED; + } + + return DFB_OK; +} + +static DFBResult +sdlAllocateBuffer( CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + CoreSurfaceBuffer *buffer, + CoreSurfaceAllocation *allocation, + void *alloc_data ) +{ + DFBResult ret; + CoreSurface *surface; + SDLAllocationData *alloc = alloc_data; + + D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + D_MAGIC_ASSERT( buffer, CoreSurfaceBuffer ); + + surface = buffer->surface; + D_MAGIC_ASSERT( surface, CoreSurface ); + + if (surface->type & CSTF_LAYER) { + dfb_sdl->screen = NULL; /* clear? */ + + ret = dfb_sdl_set_video_mode( dfb_sdl_core, &surface->config ); + if (ret) { + D_DERROR( ret, "SDL/Surface: dfb_sdl_set_video_mode() failed!\n" ); + return ret; + } + + D_ASSERT( dfb_sdl->screen != NULL ); + + if (!dfb_sdl->screen) { + D_ERROR( "SDL/Surface: No screen surface!?\n" ); + return DFB_BUG; + } + + alloc->sdl_surf = dfb_sdl->screen; + + D_DEBUG_AT( SDL_Pool, " -> screen surface %dx%d, %d, 0x%08x, pitch %d\n", + dfb_sdl->screen->w, dfb_sdl->screen->h, dfb_sdl->screen->format->BitsPerPixel, + dfb_sdl->screen->flags, dfb_sdl->screen->pitch ); + + allocation->flags |= CSALF_ONEFORALL; + } + else { + DFBSurfacePixelFormat format = surface->config.format; + Uint32 flags = SDL_HWSURFACE;// | SDL_ASYNCBLIT | SDL_FULLSCREEN; + Uint32 rmask; + Uint32 gmask; + Uint32 bmask; + Uint32 amask; + + if (surface->config.caps & DSCAPS_FLIPPING) + flags |= SDL_DOUBLEBUF; + + switch (format) { + case DSPF_A8: + rmask = 0x00; + gmask = 0x00; + bmask = 0x00; + amask = 0xff; + break; + + case DSPF_RGB16: + rmask = 0xf800; + gmask = 0x07e0; + bmask = 0x001f; + amask = 0x0000; + break; + + case DSPF_RGB32: + rmask = 0x00ff0000; + gmask = 0x0000ff00; + bmask = 0x000000ff; + amask = 0x00000000; + break; + + case DSPF_ARGB: + rmask = 0x00ff0000; + gmask = 0x0000ff00; + bmask = 0x000000ff; + amask = 0xff000000; + break; + + default: + D_ERROR( "SDL/Surface: %s() has no support for %s!\n", + __FUNCTION__, dfb_pixelformat_name(format) ); + return DFB_UNSUPPORTED; + } + + D_DEBUG_AT( SDL_Pool, " -> SDL_CreateRGBSurface( 0x%08x, " + "%dx%d, %d, 0x%08x, 0x%08x, 0x%08x, 0x%08x )\n", + flags, surface->config.size.w, surface->config.size.h, + DFB_BITS_PER_PIXEL(format), rmask, gmask, bmask, amask ); + + alloc->sdl_surf = SDL_CreateRGBSurface( flags, + surface->config.size.w, + surface->config.size.h, + DFB_BITS_PER_PIXEL(format), + rmask, gmask, bmask, amask ); + if (!alloc->sdl_surf) { + D_ERROR( "SDL/Surface: SDL_CreateRGBSurface( 0x%08x, " + "%dx%d, %d, 0x%08x, 0x%08x, 0x%08x, 0x%08x ) failed!\n", + flags, surface->config.size.w, surface->config.size.h, + DFB_BITS_PER_PIXEL(format), rmask, gmask, bmask, amask ); + + return DFB_FAILURE; + } + } + + D_MAGIC_SET( alloc, SDLAllocationData ); + + return DFB_OK; +} + +static DFBResult +sdlDeallocateBuffer( CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + CoreSurfaceBuffer *buffer, + CoreSurfaceAllocation *allocation, + void *alloc_data ) +{ + SDLAllocationData *alloc = alloc_data; + + D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + D_MAGIC_ASSERT( buffer, CoreSurfaceBuffer ); + D_MAGIC_ASSERT( alloc, SDLAllocationData ); + + SDL_FreeSurface( alloc->sdl_surf ); + + D_MAGIC_CLEAR( alloc ); + + return DFB_OK; +} + +static DFBResult +sdlLock( CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + CoreSurfaceAllocation *allocation, + void *alloc_data, + CoreSurfaceBufferLock *lock ) +{ + SDLAllocationData *alloc = alloc_data; + SDL_Surface *sdl_surf; + +// D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + D_MAGIC_ASSERT( allocation, CoreSurfaceAllocation ); + D_MAGIC_ASSERT( alloc, SDLAllocationData ); + D_MAGIC_ASSERT( lock, CoreSurfaceBufferLock ); + + sdl_surf = alloc->sdl_surf; + D_ASSERT( sdl_surf != NULL ); + + if (SDL_MUSTLOCK( sdl_surf ) && SDL_LockSurface( sdl_surf )) { + D_ERROR( "SDL/Surface: SDL_LockSurface() on a %dx%dx surface failed!\n", sdl_surf->w, sdl_surf->h ); + return DFB_FAILURE; + } + + D_ASSUME( sdl_surf->pixels != NULL ); + if (!sdl_surf->pixels) + return DFB_UNSUPPORTED; + + D_ASSERT( sdl_surf->pitch > 0 ); + + lock->addr = sdl_surf->pixels; + lock->pitch = sdl_surf->pitch; + lock->offset = sdl_surf->offset; + lock->handle = sdl_surf; + + return DFB_OK; +} + +static DFBResult +sdlUnlock( CoreSurfacePool *pool, + void *pool_data, + void *pool_local, + CoreSurfaceAllocation *allocation, + void *alloc_data, + CoreSurfaceBufferLock *lock ) +{ + SDLAllocationData *alloc = alloc_data; + SDL_Surface *sdl_surf; + +// D_DEBUG_AT( SDL_Pool, "%s()\n", __FUNCTION__ ); + + D_MAGIC_ASSERT( pool, CoreSurfacePool ); + D_MAGIC_ASSERT( allocation, CoreSurfaceAllocation ); + D_MAGIC_ASSERT( alloc, SDLAllocationData ); + D_MAGIC_ASSERT( lock, CoreSurfaceBufferLock ); + + sdl_surf = alloc->sdl_surf; + D_ASSERT( sdl_surf != NULL ); + + if (SDL_MUSTLOCK( sdl_surf )) + SDL_UnlockSurface( sdl_surf ); + + return DFB_OK; +} + +const SurfacePoolFuncs sdlSurfacePoolFuncs = { + .PoolDataSize = sdlPoolDataSize, + .AllocationDataSize = sdlAllocationDataSize, + .InitPool = sdlInitPool, + .DestroyPool = sdlDestroyPool, + + .TestConfig = sdlTestConfig, + + .AllocateBuffer = sdlAllocateBuffer, + .DeallocateBuffer = sdlDeallocateBuffer, + + .Lock = sdlLock, + .Unlock = sdlUnlock, +}; + diff --git a/Source/DirectFB/systems/sdl/sdlgfx.c b/Source/DirectFB/systems/sdl/sdlgfx.c new file mode 100755 index 0000000..811d545 --- /dev/null +++ b/Source/DirectFB/systems/sdl/sdlgfx.c @@ -0,0 +1,302 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> + +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> + +#include <directfb.h> + +#include <SDL.h> + +#include <core/coredefs.h> +#include <core/coretypes.h> + +#include <core/state.h> +#include <core/gfxcard.h> +#include <core/windows.h> +#include <core/layers.h> +#include <core/screens.h> +#include <core/surface.h> + +#include <gfx/convert.h> + +#include <core/graphics_driver.h> + +DFB_GRAPHICS_DRIVER( sdlgraphics ) + +#include "sdl.h" + +/* FIXME: support for destination color keying */ + +#define SDL_DRAWING_FLAGS \ + (DSDRAW_NOFX) + +#define SDL_DRAWING_FUNCTIONS \ + (DFXL_FILLRECTANGLE) + +#define SDL_BLITTING_FLAGS \ + (DSBLIT_SRC_COLORKEY) + +#define SDL_BLITTING_FUNCTIONS \ + (DFXL_BLIT) + +D_DEBUG_DOMAIN( SDL_GFX, "SDL/Graphics", "SDL Graphics" ); + +typedef struct { +} SDLDriverData; + +typedef struct { + SDL_Surface *dest; + SDL_Surface *source; + + u32 color; + + bool color_valid; + bool key_valid; +} SDLDeviceData; + + +static DFBResult sdlEngineSync( void *drv, void *dev ) +{ + return DFB_OK; +} + +static void sdlCheckState( void *drv, void *dev, + CardState *state, DFBAccelerationMask accel ) +{ + /* check destination format first */ + switch (state->destination->config.format) { + case DSPF_RGB16: + case DSPF_RGB32: + break; + default: + return; + } + + if (DFB_DRAWING_FUNCTION( accel )) { + /* if there are no other drawing flags than the supported */ + if (state->drawingflags & ~SDL_DRAWING_FLAGS) + return; + + state->accel |= SDL_DRAWING_FUNCTIONS; + } + else { + /* if there are no other blitting flags than the supported + and the source and destination formats are the same */ + if (state->blittingflags & ~SDL_BLITTING_FLAGS) + return; + + /* check source format */ + switch (state->source->config.format) { + case DSPF_RGB16: + case DSPF_RGB32: + break; + default: + return; + } + + state->accel |= SDL_BLITTING_FUNCTIONS; + } +} + +static void sdlSetState( void *drv, void *dev, GraphicsDeviceFuncs *funcs, + CardState *state, DFBAccelerationMask accel ) +{ + SDLDeviceData *sdev = (SDLDeviceData*) dev; + + sdev->dest = state->dst.handle; + sdev->source = state->src.handle; + + if (state->mod_hw & (SMF_SOURCE | SMF_BLITTING_FLAGS | SMF_SRC_COLORKEY)) + sdev->key_valid = false; + + if (state->mod_hw & (SMF_DESTINATION | SMF_COLOR)) + sdev->color_valid = false; + + switch (accel) { + case DFXL_FILLRECTANGLE: + if (!sdev->color_valid) { + switch (state->destination->config.format) { + case DSPF_RGB16: + case DSPF_RGB32: + sdev->color = dfb_color_to_pixel( state->destination->config.format, + state->color.r, + state->color.g, + state->color.b ); + break; + + default: + D_BUG( "unexpected format" ); + } + + sdev->color_valid = true; + } + + state->set |= SDL_DRAWING_FUNCTIONS; + break; + + case DFXL_BLIT: + if (!sdev->key_valid) { + SDL_SetColorKey( sdev->source, + (state->blittingflags & + DSBLIT_SRC_COLORKEY) ? SDL_SRCCOLORKEY : 0, + state->src_colorkey | 0xff000000 ); + + sdev->key_valid = true; + } + + state->set |= SDL_BLITTING_FUNCTIONS; + break; + + default: + D_BUG("unexpected acceleration" ); + break; + } + + state->mod_hw = 0; +} + +static bool sdlFillRectangle( void *drv, void *dev, DFBRectangle *rect ) +{ + SDLDeviceData *sdev = (SDLDeviceData*) dev; + SDL_Rect dr; + + dr.x = rect->x; + dr.y = rect->y; + dr.w = rect->w; + dr.h = rect->h; + + return SDL_FillRect( sdev->dest, &dr, sdev->color ) == 0; +} + +static bool sdlBlit( void *drv, void *dev, DFBRectangle *rect, int dx, int dy ) +{ + SDLDeviceData *sdev = (SDLDeviceData*) dev; + SDL_Rect sr, dr; + + D_DEBUG_AT( SDL_GFX, "%s()\n", __FUNCTION__ ); + + sr.x = rect->x; + sr.y = rect->y; + sr.w = rect->w; + sr.h = rect->h; + + dr.x = dx; + dr.y = dy; + dr.w = rect->w; + dr.h = rect->h; + + return SDL_BlitSurface( sdev->source, &sr, sdev->dest, &dr ) == 0; +} + + +/* exported symbols */ + +static int +driver_probe( CoreGraphicsDevice *device ) +{ + return dfb_system_type() == CORE_SDL; +} + +static void +driver_get_info( CoreGraphicsDevice *device, + GraphicsDriverInfo *info ) +{ + /* fill driver info structure */ + snprintf( info->name, + DFB_GRAPHICS_DRIVER_INFO_NAME_LENGTH, + "SDL Graphics Driver" ); + + snprintf( info->vendor, + DFB_GRAPHICS_DRIVER_INFO_VENDOR_LENGTH, + "directfb.org" ); + + info->version.major = 0; + info->version.minor = 1; + + info->driver_data_size = sizeof (SDLDriverData); + info->device_data_size = sizeof (SDLDeviceData); +} + +static DFBResult +driver_init_driver( CoreGraphicsDevice *device, + GraphicsDeviceFuncs *funcs, + void *driver_data, + void *device_data, + CoreDFB *core ) +{ + /* fill acceleration function table */ + funcs->EngineSync = sdlEngineSync; + funcs->CheckState = sdlCheckState; + funcs->SetState = sdlSetState; + + funcs->FillRectangle = sdlFillRectangle; + funcs->Blit = sdlBlit; + + return DFB_OK; +} + +static DFBResult +driver_init_device( CoreGraphicsDevice *device, + GraphicsDeviceInfo *device_info, + void *driver_data, + void *device_data ) +{ + /* fill device info */ + snprintf( device_info->name, + DFB_GRAPHICS_DEVICE_INFO_NAME_LENGTH, "Graphics" ); + + snprintf( device_info->vendor, + DFB_GRAPHICS_DEVICE_INFO_VENDOR_LENGTH, "SDL" ); + + + device_info->caps.flags = CCF_READSYSMEM; + device_info->caps.accel = SDL_DRAWING_FUNCTIONS | + SDL_BLITTING_FUNCTIONS; + device_info->caps.drawing = SDL_DRAWING_FLAGS; + device_info->caps.blitting = SDL_BLITTING_FLAGS; + + return DFB_OK; +} + +static void +driver_close_device( CoreGraphicsDevice *device, + void *driver_data, + void *device_data ) +{ +} + +static void +driver_close_driver( CoreGraphicsDevice *device, + void *driver_data ) +{ +} + diff --git a/Source/DirectFB/systems/sdl/sdlinput.c b/Source/DirectFB/systems/sdl/sdlinput.c new file mode 100755 index 0000000..4b94b14 --- /dev/null +++ b/Source/DirectFB/systems/sdl/sdlinput.c @@ -0,0 +1,571 @@ +/* + (c) Copyright 2001-2009 The world wide DirectFB Open Source Community (directfb.org) + (c) Copyright 2000-2004 Convergence (integrated media) GmbH + + All rights reserved. + + Written by Denis Oliver Kropp <dok@directfb.org>, + Andreas Hundt <andi@fischlustig.de>, + Sven Neumann <neo@directfb.org>, + Ville Syrjälä <syrjala@sci.fi> and + Claudio Ciccani <klan@users.sf.net>. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <config.h> + +#include <string.h> +#include <unistd.h> +#include <errno.h> + +#include <directfb.h> + +#include <SDL.h> + +#include <core/coredefs.h> +#include <core/coretypes.h> +#include <core/input.h> +#include <core/system.h> + +#include <direct/mem.h> +#include <direct/thread.h> + +#include "sdl.h" + +#include <core/input_driver.h> + + +DFB_INPUT_DRIVER( sdlinput ) + +/* + * declaration of private data + */ +typedef struct { + CoreInputDevice *device; + DirectThread *thread; + DFBSDL *dfb_sdl; + int stop; +} SDLInputData; + + +static DFBInputEvent motionX = { + .type = DIET_UNKNOWN, + .axisabs = 0, +}; + +static DFBInputEvent motionY = { + .type = DIET_UNKNOWN, + .axisabs = 0, +}; + +static void +motion_compress( int x, int y ) +{ + if (motionX.axisabs != x) { + motionX.type = DIET_AXISMOTION; + motionX.flags = DIEF_AXISABS; + motionX.axis = DIAI_X; + motionX.axisabs = x; + } + + if (motionY.axisabs != y) { + motionY.type = DIET_AXISMOTION; + motionY.flags = DIEF_AXISABS; + motionY.axis = DIAI_Y; + motionY.axisabs = y; + } +} + +static void +motion_realize( SDLInputData *data ) +{ + if (motionX.type != DIET_UNKNOWN) { + if (motionY.type != DIET_UNKNOWN) { + /* let DirectFB know two events are coming */ + motionX.flags |= DIEF_FOLLOW; + } + + dfb_input_dispatch( data->device, &motionX ); + + motionX.type = DIET_UNKNOWN; + } + + if (motionY.type != DIET_UNKNOWN) { + dfb_input_dispatch( data->device, &motionY ); + + motionY.type = DIET_UNKNOWN; + } +} + +static bool +translate_key( SDLKey key, DFBInputEvent *evt ) +{ + evt->flags = DIEF_KEYID; + /* Numeric keypad */ + if (key >= SDLK_KP0 && key <= SDLK_KP9) { + evt->key_id = DIKI_KP_0 + key - SDLK_KP0; + return true; + } + + /* Function keys */ + if (key >= SDLK_F1 && key <= SDLK_F12) { + evt->key_id = DIKI_F1 + key - SDLK_F1; + return true; + } + + /* letter keys */ + if (key >= SDLK_a && key <= SDLK_z) { + evt->key_id = DIKI_A + key - SDLK_a; + return true; + } + + if (key >= SDLK_0 && key <= SDLK_9) { + evt->key_id = DIKI_0 + key - SDLK_0; + return true; + } + + switch (key) { + case SDLK_QUOTE: + evt->key_id = DIKI_QUOTE_RIGHT; + return true; + case SDLK_BACKQUOTE: + evt->key_id = DIKI_QUOTE_LEFT; + return true; + case SDLK_COMMA: + evt->key_id = DIKI_COMMA; + return true; + case SDLK_MINUS: + evt->key_id = DIKI_MINUS_SIGN; + return true; + case SDLK_PERIOD: + evt->key_id = DIKI_PERIOD; + return true; + case SDLK_SLASH: + evt->key_id = DIKI_SLASH; + return true; + case SDLK_SEMICOLON: + evt->key_id = DIKI_SEMICOLON; + return true; + case SDLK_LESS: + evt->key_id = DIKI_LESS_SIGN; + return true; + case SDLK_EQUALS: + evt->key_id = DIKI_EQUALS_SIGN; + return true; + case SDLK_LEFTBRACKET: + evt->key_id = DIKI_BRACKET_LEFT; + return true; + case SDLK_RIGHTBRACKET: + evt->key_id = DIKI_BRACKET_RIGHT; + return true; + case SDLK_BACKSLASH: + evt->key_id = DIKI_BACKSLASH; + return true; + /* Numeric keypad */ + case SDLK_KP_PERIOD: + evt->key_id = DIKI_KP_DECIMAL; + return true; + + case SDLK_KP_DIVIDE: + evt->key_id = DIKI_KP_DIV; + return true; + + case SDLK_KP_MULTIPLY: + evt->key_id = DIKI_KP_MULT; + return true; + + case SDLK_KP_MINUS: + evt->key_id = DIKI_KP_MINUS; + return true; + case SDLK_KP_PLUS: + evt->key_id = DIKI_KP_PLUS; + return true; + case SDLK_KP_ENTER: + evt->key_id = DIKI_KP_ENTER; + return true; + + case SDLK_KP_EQUALS: + evt->key_id = DIKI_KP_EQUAL; + return true; + case SDLK_ESCAPE: + evt->key_id = DIKI_ESCAPE; + return true; + case SDLK_TAB: + evt->key_id = DIKI_TAB; + return true; + case SDLK_RETURN: + evt->key_id = DIKI_ENTER; + return true; + case SDLK_SPACE: + evt->key_id = DIKI_SPACE; + return true; + case SDLK_BACKSPACE: + evt->key_id = DIKI_BACKSPACE; + return true; + case SDLK_INSERT: + evt->key_id = DIKI_INSERT; + return true; + case SDLK_DELETE: + evt->key_id = DIKI_DELETE; + return true; + case SDLK_PRINT: + evt->key_id = DIKI_PRINT; + return true; + case SDLK_PAUSE: + evt->key_id = DIKI_PAUSE; + return true; + /* Arrows + Home/End pad */ + case SDLK_UP: + evt->key_id = DIKI_UP; + return true; + + case SDLK_DOWN: + evt->key_id = DIKI_DOWN; + return true; + + case SDLK_RIGHT: + evt->key_id = DIKI_RIGHT; + return true; + case SDLK_LEFT: + evt->key_id = DIKI_LEFT; + return true; + case SDLK_HOME: + evt->key_id = DIKI_HOME; + return true; + case SDLK_END: + evt->key_id = DIKI_END; + return true; + + case SDLK_PAGEUP: + evt->key_id = DIKI_PAGE_UP; + return true; + + case SDLK_PAGEDOWN: + evt->key_id = DIKI_PAGE_DOWN; + return true; + + + /* Key state modifier keys */ + case SDLK_NUMLOCK: + evt->key_id = DIKI_NUM_LOCK; + return true; + + case SDLK_CAPSLOCK: + evt->key_id = DIKI_CAPS_LOCK; + return true; + case SDLK_SCROLLOCK: + evt->key_id = DIKI_SCROLL_LOCK; + return true; + case SDLK_RSHIFT: + evt->key_id = DIKI_SHIFT_R; + return true; + + case SDLK_LSHIFT: + evt->key_id = DIKI_SHIFT_L; + return true; + case SDLK_RCTRL: + evt->key_id = DIKI_CONTROL_R; + return true; + + case SDLK_LCTRL: + evt->key_id = DIKI_CONTROL_L; + return true; + + case SDLK_RALT: + evt->key_id = DIKI_ALT_R; + return true; + + case SDLK_LALT: + evt->key_id = DIKI_ALT_L; + return true; + + case SDLK_RMETA: + evt->key_id = DIKI_META_R; + return true; + + case SDLK_LMETA: + evt->key_id = DIKI_META_L; + return true; + + case SDLK_LSUPER: + evt->key_id = DIKI_SUPER_L; + return true; + + case SDLK_RSUPER: + evt->key_id = DIKI_SUPER_R; + return true; + + case SDLK_MODE: + evt->key_id = DIKI_ALT_R; + evt->flags |= DIEF_KEYSYMBOL; + evt->key_symbol = DIKS_ALTGR; + return true; + default: + break; + } + + evt->flags = DIEF_NONE; + return false; +} + +/* + * Input thread reading from device. + * Generates events on incoming data. + */ +static void* +sdlEventThread( DirectThread *thread, void *driver_data ) +{ + SDLInputData *data = (SDLInputData*) driver_data; + DFBSDL *dfb_sdl = data->dfb_sdl; + + while (!data->stop) { + DFBInputEvent evt; + SDL_Event event; + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + /* Check for events */ + while ( SDL_PollEvent(&event) ) { + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + switch (event.type) { + case SDL_MOUSEMOTION: + motion_compress( event.motion.x, event.motion.y ); + break; + + case SDL_MOUSEBUTTONUP: + case SDL_MOUSEBUTTONDOWN: + motion_realize( data ); + + if (event.type == SDL_MOUSEBUTTONDOWN) + evt.type = DIET_BUTTONPRESS; + else + evt.type = DIET_BUTTONRELEASE; + + evt.flags = DIEF_NONE; + + switch (event.button.button) { + case SDL_BUTTON_LEFT: + evt.button = DIBI_LEFT; + break; + case SDL_BUTTON_MIDDLE: + evt.button = DIBI_MIDDLE; + break; + case SDL_BUTTON_RIGHT: + evt.button = DIBI_RIGHT; + break; + case SDL_BUTTON_WHEELUP: + case SDL_BUTTON_WHEELDOWN: + if (event.type != SDL_MOUSEBUTTONDOWN) { + fusion_skirmish_prevail( &dfb_sdl->lock ); + continue; + } + evt.type = DIET_AXISMOTION; + evt.flags = DIEF_AXISREL; + evt.axis = DIAI_Z; + if (event.button.button == SDL_BUTTON_WHEELUP) + evt.axisrel = -1; + else + evt.axisrel = 1; + break; + default: + fusion_skirmish_prevail( &dfb_sdl->lock ); + continue; + } + + dfb_input_dispatch( data->device, &evt ); + break; + + case SDL_KEYUP: + case SDL_KEYDOWN: + if (event.type == SDL_KEYDOWN) + evt.type = DIET_KEYPRESS; + else + evt.type = DIET_KEYRELEASE; + + /* Get a key id first */ + translate_key( event.key.keysym.sym, &evt ); + + /* If SDL provided a symbol, use it */ + if (event.key.keysym.unicode) { + evt.flags |= DIEF_KEYSYMBOL; + evt.key_symbol = event.key.keysym.unicode; + + /** + * Hack to translate the Control+[letter] + * combination to + * Modifier: CONTROL, Key Symbol: [letter] + * A side effect here is that Control+Backspace + * produces Control+h + */ + if (evt.modifiers == DIMM_CONTROL && + evt.key_symbol >= 1 && evt.key_symbol <= ('z'-'a'+1)) + { + evt.key_symbol += 'a'-1; + } + } + + dfb_input_dispatch( data->device, &evt ); + break; + case SDL_QUIT: + evt.type = DIET_KEYPRESS; + evt.flags = DIEF_KEYSYMBOL; + evt.key_symbol = DIKS_ESCAPE; + + dfb_input_dispatch( data->device, &evt ); + + evt.type = DIET_KEYRELEASE; + evt.flags = DIEF_KEYSYMBOL; + evt.key_symbol = DIKS_ESCAPE; + + dfb_input_dispatch( data->device, &evt ); + break; + + default: + break; + } + + fusion_skirmish_prevail( &dfb_sdl->lock ); + } + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + motion_realize( data ); + + usleep(10000); + + direct_thread_testcancel( thread ); + } + + return NULL; +} + +/* exported symbols */ + +/* + * Return the number of available devices. + * Called once during initialization of DirectFB. + */ +static int +driver_get_available( void ) +{ + if (dfb_system_type() == CORE_SDL) + return 1; + + return 0; +} + +/* + * Fill out general information about this driver. + * Called once during initialization of DirectFB. + */ +static void +driver_get_info( InputDriverInfo *info ) +{ + /* fill driver info structure */ + snprintf ( info->name, + DFB_INPUT_DRIVER_INFO_NAME_LENGTH, "SDL Input Driver" ); + snprintf ( info->vendor, + DFB_INPUT_DRIVER_INFO_VENDOR_LENGTH, "Denis Oliver Kropp" ); + + info->version.major = 0; + info->version.minor = 1; +} + +/* + * Open the device, fill out information about it, + * allocate and fill private data, start input thread. + * Called during initialization, resuming or taking over mastership. + */ +static DFBResult +driver_open_device( CoreInputDevice *device, + unsigned int number, + InputDeviceInfo *info, + void **driver_data ) +{ + SDLInputData *data; + DFBSDL *dfb_sdl = dfb_system_data(); + + fusion_skirmish_prevail( &dfb_sdl->lock ); + + SDL_EnableUNICODE( true ); + + SDL_EnableKeyRepeat( 250, 40 ); + + fusion_skirmish_dismiss( &dfb_sdl->lock ); + + /* set device name */ + snprintf( info->desc.name, + DFB_INPUT_DEVICE_DESC_NAME_LENGTH, "SDL Input" ); + + /* set device vendor */ + snprintf( info->desc.vendor, + DFB_INPUT_DEVICE_DESC_VENDOR_LENGTH, "SDL" ); + + /* set one of the primary input device IDs */ + info->prefered_id = DIDID_KEYBOARD; + + /* set type flags */ + info->desc.type = DIDTF_JOYSTICK | DIDTF_KEYBOARD | DIDTF_MOUSE; + + /* set capabilities */ + info->desc.caps = DICAPS_ALL; + + + /* allocate and fill private data */ + data = D_CALLOC( 1, sizeof(SDLInputData) ); + + data->device = device; + data->dfb_sdl = dfb_sdl; + + /* start input thread */ + data->thread = direct_thread_create( DTT_INPUT, sdlEventThread, data, "SDL Input" ); + + /* set private data pointer */ + *driver_data = data; + + return DFB_OK; +} + +/* + * Fetch one entry from the device's keymap if supported. + */ +static DFBResult +driver_get_keymap_entry( CoreInputDevice *device, + void *driver_data, + DFBInputDeviceKeymapEntry *entry ) +{ + return DFB_UNSUPPORTED; +} +/* + * End thread, close device and free private data. + */ +static void +driver_close_device( void *driver_data ) +{ + SDLInputData *data = (SDLInputData*) driver_data; + + /* stop input thread */ + data->stop = 1; + + direct_thread_join( data->thread ); + direct_thread_destroy( data->thread ); + + /* free private data */ + D_FREE ( data ); +} + |