aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/kdrive/mga
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/kdrive/mga
downloadvcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz
vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2
vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip
Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/kdrive/mga')
-rw-r--r--xorg-server/hw/kdrive/mga/Makefile.am38
-rw-r--r--xorg-server/hw/kdrive/mga/Makefile.in720
-rw-r--r--xorg-server/hw/kdrive/mga/g400_common.h185
-rw-r--r--xorg-server/hw/kdrive/mga/g400_composite.c510
-rw-r--r--xorg-server/hw/kdrive/mga/mga.c240
-rw-r--r--xorg-server/hw/kdrive/mga/mga.h164
-rw-r--r--xorg-server/hw/kdrive/mga/mgadraw.c324
-rw-r--r--xorg-server/hw/kdrive/mga/mgastub.c64
8 files changed, 2245 insertions, 0 deletions
diff --git a/xorg-server/hw/kdrive/mga/Makefile.am b/xorg-server/hw/kdrive/mga/Makefile.am
new file mode 100644
index 000000000..a7dd2cbf6
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/Makefile.am
@@ -0,0 +1,38 @@
+INCLUDES = \
+ @KDRIVE_INCS@ \
+ -I$(top_srcdir)/hw/kdrive/vesa \
+ @KDRIVE_CFLAGS@
+
+bin_PROGRAMS = Xmga
+
+noinst_LIBRARIES = libmga.a
+
+libmga_a_SOURCES = \
+ mgadraw.c \
+ g400_composite.c \
+ g400_common.h \
+ mga.c \
+ mga.h
+
+Xmga_SOURCES = \
+ mgastub.c
+
+MGA_LIBS = \
+ libmga.a \
+ $(top_builddir)/hw/kdrive/vesa/libvesa.a \
+ @KDRIVE_LIBS@
+
+if GLX
+Xmga_LDFLAGS = $(LD_EXPORT_SYMBOLS_FLAG)
+endif
+
+Xmga_LDADD = \
+ $(MGA_LIBS) \
+ @KDRIVE_LIBS@
+
+Xmga_DEPENDENCIES = \
+ libmga.a \
+ @KDRIVE_LOCAL_LIBS@
+
+relink:
+ rm -f $(bin_PROGRAMS) && make $(bin_PROGRAMS)
diff --git a/xorg-server/hw/kdrive/mga/Makefile.in b/xorg-server/hw/kdrive/mga/Makefile.in
new file mode 100644
index 000000000..45b95f2e0
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/Makefile.in
@@ -0,0 +1,720 @@
+# 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@
+bin_PROGRAMS = Xmga$(EXEEXT)
+subdir = hw/kdrive/mga
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libmga_a_AR = $(AR) $(ARFLAGS)
+libmga_a_LIBADD =
+am_libmga_a_OBJECTS = mgadraw.$(OBJEXT) g400_composite.$(OBJEXT) \
+ mga.$(OBJEXT)
+libmga_a_OBJECTS = $(am_libmga_a_OBJECTS)
+am__installdirs = "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_Xmga_OBJECTS = mgastub.$(OBJEXT)
+Xmga_OBJECTS = $(am_Xmga_OBJECTS)
+am__DEPENDENCIES_1 = libmga.a $(top_builddir)/hw/kdrive/vesa/libvesa.a
+Xmga_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(Xmga_LDFLAGS) \
+ $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+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 = $(libmga_a_SOURCES) $(Xmga_SOURCES)
+DIST_SOURCES = $(libmga_a_SOURCES) $(Xmga_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+F77 = @F77@
+FFLAGS = @FFLAGS@
+FILE_MAN_DIR = @FILE_MAN_DIR@
+FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+GLX_ARCH_DEFINES = @GLX_ARCH_DEFINES@
+GLX_DEFINES = @GLX_DEFINES@
+GL_CFLAGS = @GL_CFLAGS@
+GL_LIBS = @GL_LIBS@
+GREP = @GREP@
+HAL_CFLAGS = @HAL_CFLAGS@
+HAL_LIBS = @HAL_LIBS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+KDRIVE_CFLAGS = @KDRIVE_CFLAGS@
+KDRIVE_INCS = @KDRIVE_INCS@
+KDRIVE_LIBS = @KDRIVE_LIBS@
+KDRIVE_LOCAL_LIBS = @KDRIVE_LOCAL_LIBS@
+KDRIVE_PURE_INCS = @KDRIVE_PURE_INCS@
+KDRIVE_PURE_LIBS = @KDRIVE_PURE_LIBS@
+LAUNCHD = @LAUNCHD@
+LDFLAGS = @LDFLAGS@
+LD_EXPORT_SYMBOLS_FLAG = @LD_EXPORT_SYMBOLS_FLAG@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBDRM_CFLAGS = @LIBDRM_CFLAGS@
+LIBDRM_LIBS = @LIBDRM_LIBS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIB_MAN_DIR = @LIB_MAN_DIR@
+LIB_MAN_SUFFIX = @LIB_MAN_SUFFIX@
+LINUXDOC = @LINUXDOC@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MAKE_HTML = @MAKE_HTML@
+MAKE_PDF = @MAKE_PDF@
+MAKE_PS = @MAKE_PS@
+MAKE_TEXT = @MAKE_TEXT@
+MESA_SOURCE = @MESA_SOURCE@
+MISC_MAN_DIR = @MISC_MAN_DIR@
+MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
+MKDIR_P = @MKDIR_P@
+MKFONTDIR = @MKFONTDIR@
+MKFONTSCALE = @MKFONTSCALE@
+NMEDIT = @NMEDIT@
+OBJC = @OBJC@
+OBJCCLD = @OBJCCLD@
+OBJCDEPMODE = @OBJCDEPMODE@
+OBJCFLAGS = @OBJCFLAGS@
+OBJCLINK = @OBJCLINK@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
+OPENSSL_LIBS = @OPENSSL_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@
+PCIACCESS_CFLAGS = @PCIACCESS_CFLAGS@
+PCIACCESS_LIBS = @PCIACCESS_LIBS@
+PCI_TXT_IDS_PATH = @PCI_TXT_IDS_PATH@
+PERL = @PERL@
+PKG_CONFIG = @PKG_CONFIG@
+PROJECTROOT = @PROJECTROOT@
+PS2PDF = @PS2PDF@
+RANLIB = @RANLIB@
+RAWCPP = @RAWCPP@
+RAWCPPFLAGS = @RAWCPPFLAGS@
+SED = @SED@
+SERVER_MISC_CONFIG_PATH = @SERVER_MISC_CONFIG_PATH@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SOLARIS_ASM_CFLAGS = @SOLARIS_ASM_CFLAGS@
+SOLARIS_INOUT_ARCH = @SOLARIS_INOUT_ARCH@
+STRIP = @STRIP@
+TSLIB_CFLAGS = @TSLIB_CFLAGS@
+TSLIB_LIBS = @TSLIB_LIBS@
+UTILS_SYS_LIBS = @UTILS_SYS_LIBS@
+VENDOR_MAN_VERSION = @VENDOR_MAN_VERSION@
+VENDOR_NAME = @VENDOR_NAME@
+VENDOR_NAME_SHORT = @VENDOR_NAME_SHORT@
+VENDOR_RELEASE = @VENDOR_RELEASE@
+VERSION = @VERSION@
+X11APP_ARCHS = @X11APP_ARCHS@
+X11EXAMPLES_DEP_CFLAGS = @X11EXAMPLES_DEP_CFLAGS@
+X11EXAMPLES_DEP_LIBS = @X11EXAMPLES_DEP_LIBS@
+XDMCP_CFLAGS = @XDMCP_CFLAGS@
+XDMCP_LIBS = @XDMCP_LIBS@
+XDMXCONFIG_DEP_CFLAGS = @XDMXCONFIG_DEP_CFLAGS@
+XDMXCONFIG_DEP_LIBS = @XDMXCONFIG_DEP_LIBS@
+XDMX_CFLAGS = @XDMX_CFLAGS@
+XDMX_LIBS = @XDMX_LIBS@
+XDMX_SYS_LIBS = @XDMX_SYS_LIBS@
+XEGLMODULES_CFLAGS = @XEGLMODULES_CFLAGS@
+XEGL_LIBS = @XEGL_LIBS@
+XEGL_SYS_LIBS = @XEGL_SYS_LIBS@
+XEPHYR_CFLAGS = @XEPHYR_CFLAGS@
+XEPHYR_DRI_LIBS = @XEPHYR_DRI_LIBS@
+XEPHYR_INCS = @XEPHYR_INCS@
+XEPHYR_LIBS = @XEPHYR_LIBS@
+XF86CONFIGFILE = @XF86CONFIGFILE@
+XF86MISC_CFLAGS = @XF86MISC_CFLAGS@
+XF86MISC_LIBS = @XF86MISC_LIBS@
+XF86VIDMODE_CFLAGS = @XF86VIDMODE_CFLAGS@
+XF86VIDMODE_LIBS = @XF86VIDMODE_LIBS@
+XGLMODULES_CFLAGS = @XGLMODULES_CFLAGS@
+XGLMODULES_LIBS = @XGLMODULES_LIBS@
+XGLXMODULES_CFLAGS = @XGLXMODULES_CFLAGS@
+XGLXMODULES_LIBS = @XGLXMODULES_LIBS@
+XGLX_LIBS = @XGLX_LIBS@
+XGLX_SYS_LIBS = @XGLX_SYS_LIBS@
+XGL_LIBS = @XGL_LIBS@
+XGL_MODULE_PATH = @XGL_MODULE_PATH@
+XGL_SYS_LIBS = @XGL_SYS_LIBS@
+XKB_BASE_DIRECTORY = @XKB_BASE_DIRECTORY@
+XKB_BIN_DIRECTORY = @XKB_BIN_DIRECTORY@
+XKB_COMPILED_DIR = @XKB_COMPILED_DIR@
+XKM_OUTPUT_DIR = @XKM_OUTPUT_DIR@
+XLIB_CFLAGS = @XLIB_CFLAGS@
+XLIB_LIBS = @XLIB_LIBS@
+XNESTMODULES_CFLAGS = @XNESTMODULES_CFLAGS@
+XNESTMODULES_LIBS = @XNESTMODULES_LIBS@
+XNEST_LIBS = @XNEST_LIBS@
+XNEST_SYS_LIBS = @XNEST_SYS_LIBS@
+XORGCFG_DEP_CFLAGS = @XORGCFG_DEP_CFLAGS@
+XORGCFG_DEP_LIBS = @XORGCFG_DEP_LIBS@
+XORGCONFIG_DEP_CFLAGS = @XORGCONFIG_DEP_CFLAGS@
+XORGCONFIG_DEP_LIBS = @XORGCONFIG_DEP_LIBS@
+XORG_CFLAGS = @XORG_CFLAGS@
+XORG_INCS = @XORG_INCS@
+XORG_LIBS = @XORG_LIBS@
+XORG_MODULES_CFLAGS = @XORG_MODULES_CFLAGS@
+XORG_MODULES_LIBS = @XORG_MODULES_LIBS@
+XORG_OS = @XORG_OS@
+XORG_OS_SUBDIR = @XORG_OS_SUBDIR@
+XORG_SYS_LIBS = @XORG_SYS_LIBS@
+XPRINTMODULES_CFLAGS = @XPRINTMODULES_CFLAGS@
+XPRINTMODULES_LIBS = @XPRINTMODULES_LIBS@
+XPRINTPROTO_CFLAGS = @XPRINTPROTO_CFLAGS@
+XPRINTPROTO_LIBS = @XPRINTPROTO_LIBS@
+XPRINT_CFLAGS = @XPRINT_CFLAGS@
+XPRINT_LIBS = @XPRINT_LIBS@
+XPRINT_SYS_LIBS = @XPRINT_SYS_LIBS@
+XRESEXAMPLES_DEP_CFLAGS = @XRESEXAMPLES_DEP_CFLAGS@
+XRESEXAMPLES_DEP_LIBS = @XRESEXAMPLES_DEP_LIBS@
+XSDL_INCS = @XSDL_INCS@
+XSDL_LIBS = @XSDL_LIBS@
+XSERVERCFLAGS_CFLAGS = @XSERVERCFLAGS_CFLAGS@
+XSERVERCFLAGS_LIBS = @XSERVERCFLAGS_LIBS@
+XSERVERLIBS_CFLAGS = @XSERVERLIBS_CFLAGS@
+XSERVERLIBS_LIBS = @XSERVERLIBS_LIBS@
+XSERVER_LIBS = @XSERVER_LIBS@
+XSERVER_SYS_LIBS = @XSERVER_SYS_LIBS@
+XTSTEXAMPLES_DEP_CFLAGS = @XTSTEXAMPLES_DEP_CFLAGS@
+XTSTEXAMPLES_DEP_LIBS = @XTSTEXAMPLES_DEP_LIBS@
+XVFB_LIBS = @XVFB_LIBS@
+XVFB_SYS_LIBS = @XVFB_SYS_LIBS@
+XWINMODULES_CFLAGS = @XWINMODULES_CFLAGS@
+XWINMODULES_LIBS = @XWINMODULES_LIBS@
+XWIN_LIBS = @XWIN_LIBS@
+XWIN_SERVER_NAME = @XWIN_SERVER_NAME@
+XWIN_SYS_LIBS = @XWIN_SYS_LIBS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+__XCONFIGFILE__ = @__XCONFIGFILE__@
+abi_ansic = @abi_ansic@
+abi_extension = @abi_extension@
+abi_font = @abi_font@
+abi_videodrv = @abi_videodrv@
+abi_xinput = @abi_xinput@
+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@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+driverdir = @driverdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+extdir = @extdir@
+ft_config = @ft_config@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+launchagentsdir = @launchagentsdir@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+logdir = @logdir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+moduledir = @moduledir@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sdkdir = @sdkdir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+xglmoduledir = @xglmoduledir@
+xpconfigdir = @xpconfigdir@
+INCLUDES = \
+ @KDRIVE_INCS@ \
+ -I$(top_srcdir)/hw/kdrive/vesa \
+ @KDRIVE_CFLAGS@
+
+noinst_LIBRARIES = libmga.a
+libmga_a_SOURCES = \
+ mgadraw.c \
+ g400_composite.c \
+ g400_common.h \
+ mga.c \
+ mga.h
+
+Xmga_SOURCES = \
+ mgastub.c
+
+MGA_LIBS = \
+ libmga.a \
+ $(top_builddir)/hw/kdrive/vesa/libvesa.a \
+ @KDRIVE_LIBS@
+
+@GLX_TRUE@Xmga_LDFLAGS = $(LD_EXPORT_SYMBOLS_FLAG)
+Xmga_LDADD = \
+ $(MGA_LIBS) \
+ @KDRIVE_LIBS@
+
+Xmga_DEPENDENCIES = \
+ libmga.a \
+ @KDRIVE_LOCAL_LIBS@
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(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) --foreign hw/kdrive/mga/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign hw/kdrive/mga/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) $(AM_MAKEFLAGS) am--refresh
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+libmga.a: $(libmga_a_OBJECTS) $(libmga_a_DEPENDENCIES)
+ -rm -f libmga.a
+ $(libmga_a_AR) libmga.a $(libmga_a_OBJECTS) $(libmga_a_LIBADD)
+ $(RANLIB) libmga.a
+install-binPROGRAMS: $(bin_PROGRAMS)
+ @$(NORMAL_INSTALL)
+ test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+ @list='$(bin_PROGRAMS)'; for p in $$list; do \
+ p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ if test -f $$p \
+ || test -f $$p1 \
+ ; then \
+ f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+ else :; fi; \
+ done
+
+uninstall-binPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(bin_PROGRAMS)'; for p in $$list; do \
+ f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
+ done
+
+clean-binPROGRAMS:
+ @list='$(bin_PROGRAMS)'; for p in $$list; do \
+ f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f $$p $$f"; \
+ rm -f $$p $$f ; \
+ done
+Xmga$(EXEEXT): $(Xmga_OBJECTS) $(Xmga_DEPENDENCIES)
+ @rm -f Xmga$(EXEEXT)
+ $(Xmga_LINK) $(Xmga_OBJECTS) $(Xmga_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/g400_composite.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mga.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mgadraw.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mgastub.Po@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && cd $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LIBRARIES) $(PROGRAMS)
+installdirs:
+ for dir in "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool \
+ clean-noinstLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ clean-generic clean-libtool clean-noinstLIBRARIES ctags \
+ distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-binPROGRAMS \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-binPROGRAMS
+
+
+relink:
+ rm -f $(bin_PROGRAMS) && make $(bin_PROGRAMS)
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/kdrive/mga/g400_common.h b/xorg-server/hw/kdrive/mga/g400_common.h
new file mode 100644
index 000000000..9f16d2431
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/g400_common.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright © 2004 Damien Ciabrini
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * DAMIEN CIABRINI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __G400_COMMON_H__
+#define __G400_COMMON_H__
+
+/* Color registers */
+#define MGA_REG_DR4 (0x1CD0)
+#define MGA_REG_DR6 (0x1CD8)
+#define MGA_REG_DR7 (0x1CDC)
+#define MGA_REG_DR8 (0x1CE0)
+#define MGA_REG_DR10 (0x1CE8)
+#define MGA_REG_DR11 (0x1CEC)
+#define MGA_REG_DR12 (0x1CF0)
+#define MGA_REG_DR14 (0x1CF8)
+#define MGA_REG_DR15 (0x1CFC)
+
+/* Alpha registers */
+#define MGA_REG_ALPHASTART (0x2C70)
+#define MGA_REG_ALPHAXINC (0x2C74)
+#define MGA_REG_ALPHAYINC (0x2C78)
+#define MGA_REG_ALPHACTRL (0x2C7C)
+# define MGA_SRC_ZERO (0x00000000)
+# define MGA_SRC_ONE (0x00000001)
+# define MGA_SRC_DST_COLOR (0x00000002)
+# define MGA_SRC_ONE_MINUS_DST_COLOR (0x00000003)
+# define MGA_SRC_ALPHA (0x00000004)
+# define MGA_SRC_ONE_MINUS_SRC_ALPHA (0x00000005)
+# define MGA_SRC_DST_ALPHA (0x00000006)
+# define MGA_SRC_ONE_MINUS_DST_ALPHA (0x00000007)
+# define MGA_SRC_SRC_ALPHA_SATURATE (0x00000008)
+# define MGA_SRC_BLEND_MASK (0x0000000f)
+
+# define MGA_DST_ZERO (0x00000000)
+# define MGA_DST_ONE (0x00000010)
+# define MGA_DST_SRC_COLOR (0x00000020)
+# define MGA_DST_ONE_MINUS_SRC_COLOR (0x00000030)
+# define MGA_DST_SRC_ALPHA (0x00000040)
+# define MGA_DST_ONE_MINUS_SRC_ALPHA (0x00000050)
+# define MGA_DST_DST_ALPHA (0x00000060)
+# define MGA_DST_ONE_MINUS_DST_ALPHA (0x00000070)
+# define MGA_DST_BLEND_MASK (0x00000070)
+
+# define MGA_ALPHACHANNEL (0x00000100)
+# define MGA_VIDEOALPHA (0x00000200)
+# define MGA_DIFFUSEDALPHA (0x01000000)
+# define MGA_MODULATEDALPHA (0x02000000)
+
+/* Textures registers */
+#define MGA_REG_TEXORG (0x2c24)
+#define MGA_REG_TEXORG1 (0x2ca4)
+#define MGA_REG_TEXWIDTH (0x2C28)
+#define MGA_REG_TEXHEIGHT (0x2C2C)
+#define MGA_REG_TMR0 (0x2C00)
+#define MGA_REG_TMR1 (0x2C04)
+#define MGA_REG_TMR2 (0x2C08)
+#define MGA_REG_TMR3 (0x2C0C)
+#define MGA_REG_TMR4 (0x2C10)
+#define MGA_REG_TMR5 (0x2C14)
+#define MGA_REG_TMR6 (0x2C18)
+#define MGA_REG_TMR7 (0x2C1C)
+#define MGA_REG_TMR8 (0x2C20)
+
+/* Texture Control Registers */
+#define MGA_REG_TEXCTL (0x2C30)
+# define MGA_TW4 (0x00000000)
+# define MGA_TW8 (0x00000001)
+# define MGA_TW15 (0x00000002)
+# define MGA_TW16 (0x00000003)
+# define MGA_TW12 (0x00000004)
+# define MGA_TW32 (0x00000006)
+# define MGA_TW8A (0x00000007)
+# define MGA_TW8AL (0x00000008)
+# define MGA_TW422 (0x0000000A)
+# define MGA_TW422UYVY (0x0000000B)
+# define MGA_PITCHLIN (0x00000100)
+# define MGA_NOPERSPECTIVE (0x00200000)
+# define MGA_TAKEY (0x02000000)
+# define MGA_TAMASK (0x04000000)
+# define MGA_CLAMPUV (0x18000000)
+#define MGA_REG_TEXCTL2 (0x2C3C)
+# define MGA_G400_TC2_MAGIC (0x00008000)
+# define MGA_TC2_DECALBLEND (0x00000001)
+# define MGA_TC2_IDECAL (0x00000002)
+# define MGA_TC2_DECALDIS (0x00000004)
+# define MGA_TC2_CKSTRANSDIS (0x00000010)
+# define MGA_TC2_BORDEREN (0x00000020)
+# define MGA_TC2_SPECEN (0x00000040)
+# define MGA_TC2_DUALTEX (0x00000080)
+# define MGA_TC2_TABLEFOG (0x00000100)
+# define MGA_TC2_BUMPMAP (0x00000200)
+# define MGA_TC2_SELECT_TMU1 (0x80000000)
+#define MGA_REG_TEXFILTER (0x2C58)
+# define MGA_MIN_NRST (0x00000000)
+# define MGA_MIN_BILIN (0x00000002)
+# define MGA_MIN_ANISO (0x0000000D)
+# define MGA_MAG_NRST (0x00000000)
+# define MGA_MAG_BILIN (0x00000020)
+
+/* Multi-Textures Control Registers */
+#define MGA_REG_TDUALSTAGE0 (0x2CF8)
+#define MGA_REG_TDUALSTAGE1 (0x2CFC)
+# define MGA_TDS_COLOR_ARG2_DIFFUSE (0x00000000)
+# define MGA_TDS_COLOR_ARG2_SPECULAR (0x00000001)
+# define MGA_TDS_COLOR_ARG2_FCOL (0x00000002)
+# define MGA_TDS_COLOR_ARG2_PREVSTAGE (0x00000003)
+# define MGA_TDS_COLOR_ALPHA_DIFFUSE (0x00000000)
+# define MGA_TDS_COLOR_ALPHA_FCOL (0x00000004)
+# define MGA_TDS_COLOR_ALPHA_CURRTEX (0x00000008)
+# define MGA_TDS_COLOR_ALPHA_PREVTEX (0x0000000c)
+# define MGA_TDS_COLOR_ALPHA_PREVSTAGE (0x00000010)
+# define MGA_TDS_COLOR_ARG1_REPLICATEALPHA (0x00000020)
+# define MGA_TDS_COLOR_ARG1_INV (0x00000040)
+# define MGA_TDS_COLOR_ARG2_REPLICATEALPHA (0x00000080)
+# define MGA_TDS_COLOR_ARG2_INV (0x00000100)
+# define MGA_TDS_COLOR_ALPHA1INV (0x00000200)
+# define MGA_TDS_COLOR_ALPHA2INV (0x00000400)
+# define MGA_TDS_COLOR_ARG1MUL_ALPHA1 (0x00000800)
+# define MGA_TDS_COLOR_ARG2MUL_ALPHA2 (0x00001000)
+# define MGA_TDS_COLOR_ARG1ADD_MULOUT (0x00002000)
+# define MGA_TDS_COLOR_ARG2ADD_MULOUT (0x00004000)
+# define MGA_TDS_COLOR_MODBRIGHT_2X (0x00008000)
+# define MGA_TDS_COLOR_MODBRIGHT_4X (0x00010000)
+# define MGA_TDS_COLOR_ADD_SUB (0x00000000)
+# define MGA_TDS_COLOR_ADD_ADD (0x00020000)
+# define MGA_TDS_COLOR_ADD2X (0x00040000)
+# define MGA_TDS_COLOR_ADDBIAS (0x00080000)
+# define MGA_TDS_COLOR_BLEND (0x00100000)
+# define MGA_TDS_COLOR_SEL_ARG1 (0x00000000)
+# define MGA_TDS_COLOR_SEL_ARG2 (0x00200000)
+# define MGA_TDS_COLOR_SEL_ADD (0x00400000)
+# define MGA_TDS_COLOR_SEL_MUL (0x00600000)
+# define MGA_TDS_ALPHA_ARG1_INV (0x00800000)
+# define MGA_TDS_ALPHA_ARG2_DIFFUSE (0x00000000)
+# define MGA_TDS_ALPHA_ARG2_FCOL (0x01000000)
+# define MGA_TDS_ALPHA_ARG2_PREVTEX (0x02000000)
+# define MGA_TDS_ALPHA_ARG2_PREVSTAGE (0x03000000)
+# define MGA_TDS_ALPHA_ARG2_INV (0x04000000)
+# define MGA_TDS_ALPHA_ADD (0x08000000)
+# define MGA_TDS_ALPHA_ADDBIAS (0x10000000)
+# define MGA_TDS_ALPHA_ADD2X (0x20000000)
+# define MGA_TDS_ALPHA_SEL_ARG1 (0x00000000)
+# define MGA_TDS_ALPHA_SEL_ARG2 (0x40000000)
+# define MGA_TDS_ALPHA_SEL_ADD (0x80000000)
+# define MGA_TDS_ALPHA_SEL_MUL (0xc0000000)
+
+
+
+/* Composition Prototypes. MMIO Access */
+Bool
+mgaCheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
+ PicturePtr pDstPicture);
+
+Bool
+mgaPrepareComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
+ PicturePtr pDstPicture, PixmapPtr pSrc,
+ PixmapPtr pMask, PixmapPtr pDst);
+
+void
+mgaComposite(int srcX, int srcY, int maskX, int maskY,
+ int dstX, int dstY, int w, int h);
+
+void
+mgaDoneComposite(void);
+
+#endif
diff --git a/xorg-server/hw/kdrive/mga/g400_composite.c b/xorg-server/hw/kdrive/mga/g400_composite.c
new file mode 100644
index 000000000..dda9d9347
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/g400_composite.c
@@ -0,0 +1,510 @@
+/*
+ * Copyright © 2004 Damien Ciabrini
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * DAMIEN CIABRINI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+
+#include "mga.h"
+#include "g400_common.h"
+
+
+static PicturePtr currentSrcPicture;
+static PicturePtr currentMaskPicture;
+static PixmapPtr currentSrc;
+static PixmapPtr currentMask;
+static int src_w2;
+static int src_h2;
+static int mask_w2;
+static int mask_h2;
+
+struct blendinfo {
+ Bool dst_alpha;
+ Bool src_alpha;
+ CARD32 blend_cntl;
+};
+
+static struct blendinfo mgaBlendOP[] = {
+ /* Clear */
+ {0, 0, MGA_SRC_ZERO | MGA_DST_ZERO},
+ /* Src */
+ {0, 0, MGA_SRC_ONE | MGA_DST_ZERO},
+ /* Dst */
+ {0, 0, MGA_SRC_ZERO | MGA_DST_ONE},
+ /* Over */
+ {0, 1, MGA_SRC_ONE | MGA_DST_ONE_MINUS_SRC_ALPHA},
+ /* OverReverse */
+ {1, 0, MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ONE},
+ /* In */
+ {1, 0, MGA_SRC_DST_ALPHA | MGA_DST_ZERO},
+ /* InReverse */
+ {0, 1, MGA_SRC_ZERO | MGA_DST_SRC_ALPHA},
+ /* Out */
+ {1, 0, MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ZERO},
+ /* OutReverse */
+ {0, 1, MGA_SRC_ZERO | MGA_DST_ONE_MINUS_SRC_ALPHA},
+ /* Atop */
+ {1, 1, MGA_SRC_DST_ALPHA | MGA_DST_ONE_MINUS_SRC_ALPHA},
+ /* AtopReverse */
+ {1, 1, MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_SRC_ALPHA},
+ /* Xor */
+ {1, 1, MGA_SRC_ONE_MINUS_DST_ALPHA | MGA_DST_ONE_MINUS_SRC_ALPHA},
+ /* Add */
+ {0, 0, MGA_SRC_ONE | MGA_DST_ONE},
+};
+
+struct formatinfo {
+ int fmt;
+ CARD32 card_fmt;
+};
+
+static struct formatinfo texformats[] = {
+ {PICT_a8r8g8b8, MGA_TW32},
+ {PICT_x8r8g8b8, MGA_TW32},
+ {PICT_r5g6b5, MGA_TW16},
+ {PICT_a1r5g5b5, MGA_TW15},
+ {PICT_x1r5g5b5, MGA_TW15},
+ {PICT_a4r4g4b4, MGA_TW12},
+ {PICT_x4r4g4b4, MGA_TW12},
+ {PICT_a8, MGA_TW8A},
+};
+
+static int
+MGA_LOG2( int val )
+{
+ int ret = 0;
+ if (val==1) return 0;
+ while (val >> ret)
+ ret++;
+
+ return ((1 << (ret-1)) == val) ? (ret-1) : ret;
+}
+
+
+static Bool
+mgaCheckSourceTexture (int tmu,
+ PicturePtr pPict)
+{
+ int w = pPict->pDrawable->width;
+ int h = pPict->pDrawable->height;
+ int i;
+ CARD32 texctl = 0;
+
+ if ((w > 2047) || (h > 2047))
+ MGA_FALLBACK(("Picture w/h too large (%dx%d)\n", w, h));
+
+ for (i = 0; i < sizeof(texformats) / sizeof(texformats[0]); i++) {
+ if (texformats[i].fmt == pPict->format) {
+ texctl = texformats[i].card_fmt;
+ break;
+ }
+ }
+ if (texctl == 0) {
+ MGA_FALLBACK(("Unsupported picture format 0x%x\n", pPict->format));
+ }
+
+ if (pPict->repeat && ((w & (w - 1)) != 0 || (h & (h - 1)) != 0))
+ MGA_FALLBACK(("NPOT repeat unsupported (%dx%d)\n", w, h));
+
+ if (pPict->filter != PictFilterNearest &&
+ pPict->filter != PictFilterBilinear)
+ MGA_FALLBACK(("Unsupported filter 0x%x\n", pPict->filter));
+
+ return TRUE;
+}
+
+static Bool
+PrepareSourceTexture (int tmu,
+ PicturePtr pSrcPicture,
+ PixmapPtr pSrc)
+{
+ KdScreenPriv (pSrc->drawable.pScreen);
+ int mem_base=(int)pScreenPriv->screen->memory_base;
+ int pitch = pSrc->devKind / (pSrc->drawable.bitsPerPixel >> 3);
+ int i;
+
+ int w = pSrc->drawable.width;
+ int h = pSrc->drawable.height;
+ int w_log2 = MGA_LOG2(w);
+ int h_log2 = MGA_LOG2(h);
+
+ int texctl = MGA_PITCHLIN | ((pitch & (2048 - 1)) << 9) |
+ MGA_CLAMPUV | MGA_NOPERSPECTIVE;
+ int flags = 0;
+ int texctl2 = MGA_G400_TC2_MAGIC | flags;
+
+ for (i = 0; i < sizeof(texformats) / sizeof(texformats[0]); i++) {
+ if (texformats[i].fmt == pSrcPicture->format) {
+ texctl |= texformats[i].card_fmt;
+ break;
+ }
+ }
+
+ if (PICT_FORMAT_A(pSrcPicture->format) != 0) {
+ texctl |= MGA_TAKEY;
+ } else {
+ texctl |= MGA_TAMASK | MGA_TAKEY;
+ }
+
+ if (pSrcPicture->repeat) {
+ texctl &= ~MGA_CLAMPUV;
+ }
+
+ if (tmu == 1)
+ texctl2 |= MGA_TC2_DUALTEX | MGA_TC2_SELECT_TMU1 | flags;
+
+ mgaWaitAvail (6);
+ MGA_OUT32 (mmio, MGA_REG_TEXCTL2, texctl2);
+ MGA_OUT32 (mmio, MGA_REG_TEXCTL, texctl);
+ /* Source (texture) address + pitch */
+ MGA_OUT32 (mmio, MGA_REG_TEXORG, ((int)pSrc->devPrivate.ptr - mem_base));
+ MGA_OUT32 (mmio, MGA_REG_TEXWIDTH, (w-1)<<18 | ((8-w_log2)&63)<<9 | w_log2);
+ MGA_OUT32 (mmio, MGA_REG_TEXHEIGHT, (h-1)<<18 | ((8-h_log2)&63)<<9 | h_log2);
+ /* Set blit filtering flags */
+ if (pSrcPicture->filter == PictFilterBilinear) {
+ MGA_OUT32 (mmio, MGA_REG_TEXFILTER,
+ (0x10<<21) | MGA_MAG_BILIN | MGA_MIN_BILIN);
+ } else {
+ MGA_OUT32 (mmio, MGA_REG_TEXFILTER,
+ (0x10<<21) | MGA_MAG_NRST | MGA_MIN_NRST);
+ }
+
+ if (tmu == 1) {
+ mgaWaitAvail (1);
+ MGA_OUT32 (mmio, MGA_REG_TEXCTL2, MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX | flags);
+ }
+
+ return TRUE;
+}
+
+
+/*
+ * The formals params are the elements of the following matrix:
+ *
+ * Dest Transform Src
+ * coords coords
+ * / Xdst \ / X_incx X_incy X_init \ / Xsrc \
+ * | Ydst | = | Y_incx Y_incy Y_init | x | Ysrc |
+ * \ 1 / \ H_incx H_incy H_init / \ 1 /
+ *
+ * matrix elements are 32bits fixed points (16.16)
+ * mga_fx_* is the size of the fixed point for the TMU
+ */
+static void
+setTMIncrementsRegs(int X_incx,
+ int X_incy,
+ int X_init,
+ int Y_incx,
+ int Y_incy,
+ int Y_init,
+ int H_incx,
+ int H_incy,
+ int H_init,
+ int mga_fx_width_size,
+ int mga_fx_height_size) {
+ int decalw = mga_fx_width_size - 16;
+ int decalh = mga_fx_height_size - 16;
+
+ /* Convert 16 bits fixpoint -> MGA variable size fixpoint */
+ if (decalw >= 0) {
+ X_incx = X_incx << decalw;
+ X_incy = X_incy << decalw;
+ X_init = X_init << decalw;
+ } else {
+ decalw =- decalw;
+ X_incx = X_incx >> decalw;
+ X_incy = X_incy >> decalw;
+ X_init = X_init >> decalw;
+ }
+
+ /* Convert 16 bits fixpoint -> MGA variable size fixpoint */
+ if (decalh >= 0) {
+ Y_incx = Y_incx << decalh;
+ Y_incy = Y_incy << decalh;
+ Y_init = Y_init << decalh;
+ } else {
+ decalh =- decalh;
+ Y_incx = Y_incx >> decalh;
+ Y_incy = Y_incy >> decalh;
+ Y_init = Y_init >> decalh;
+ }
+
+ /* Set TM registers */
+ mgaWaitAvail (9);
+ MGA_OUT32 (mmio, MGA_REG_TMR0, X_incx);
+ MGA_OUT32 (mmio, MGA_REG_TMR1, Y_incx);
+ MGA_OUT32 (mmio, MGA_REG_TMR2, X_incy);
+ MGA_OUT32 (mmio, MGA_REG_TMR3, Y_incy);
+ MGA_OUT32 (mmio, MGA_REG_TMR4, H_incx);
+ MGA_OUT32 (mmio, MGA_REG_TMR5, H_incy);
+ MGA_OUT32 (mmio, MGA_REG_TMR6, X_init);
+ MGA_OUT32 (mmio, MGA_REG_TMR7, Y_init);
+ MGA_OUT32 (mmio, MGA_REG_TMR8, H_init);
+}
+
+
+
+
+Bool
+mgaCheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
+ PicturePtr pDstPicture)
+{
+ if (op >= sizeof(mgaBlendOP) / sizeof(mgaBlendOP[0]))
+ MGA_FALLBACK(("unsupported op %x", op));
+ if (!mgaCheckSourceTexture (0, pSrcPicture))
+ return FALSE;
+
+ if (pMaskPicture != NULL) {
+ if (PICT_FORMAT_A(pMaskPicture->format) == 0)
+ MGA_FALLBACK(("Mask without alpha unsupported"));
+ if (!mgaCheckSourceTexture (1, pMaskPicture))
+ return FALSE;
+ }
+
+ if (pMaskPicture->componentAlpha)
+ MGA_FALLBACK(("Component alpha unsupported"));
+
+ if (pDstPicture->format == PICT_a8)
+ MGA_FALLBACK(("render to A8 unsupported"));
+
+ return TRUE;
+}
+
+#define C_ARG1_CUR 0x0
+#define C_ARG1_ALPHA MGA_TDS_COLOR_ARG1_REPLICATEALPHA
+#define C_ARG2_DIFFUSE MGA_TDS_COLOR_ARG2_DIFFUSE
+#define C_ARG2_FCOL MGA_TDS_COLOR_ARG2_FCOL
+#define C_ARG2_PREV MGA_TDS_COLOR_ARG2_PREVSTAGE
+#define C_ARG1_INV MGA_TDS_COLOR_ARG1_INV
+#define C_ARG2_INV MGA_TDS_COLOR_ARG2_INV
+#define COLOR_MUL MGA_TDS_COLOR_SEL_MUL
+#define COLOR_ARG1 MGA_TDS_COLOR_SEL_ARG1
+#define COLOR_ARG2 MGA_TDS_COLOR_SEL_ARG2
+#define A_ARG1_CUR 0x0
+#define A_ARG2_IGN A_ARG2_DIFFUSE
+#define A_ARG2_FCOL MGA_TDS_ALPHA_ARG2_FCOL
+#define A_ARG2_DIFFUSE MGA_TDS_ALPHA_ARG2_DIFFUSE
+#define A_ARG2_PREV MGA_TDS_ALPHA_ARG2_PREVSTAGE
+#define ALPHA_MUL MGA_TDS_ALPHA_SEL_MUL
+#define ALPHA_ARG1 MGA_TDS_ALPHA_SEL_ARG1
+#define ALPHA_ARG2 MGA_TDS_ALPHA_SEL_ARG2
+
+
+Bool
+mgaPrepareComposite (int op,
+ PicturePtr pSrcPicture,
+ PicturePtr pMaskPicture,
+ PicturePtr pDstPicture,
+ PixmapPtr pSrc,
+ PixmapPtr pMask,
+ PixmapPtr pDst)
+{
+ KdScreenPriv (pSrc->drawable.pScreen);
+ int mem_base=(int)pScreenPriv->screen->memory_base;
+ int cmd, blendcntl;
+ int ds0, ds1;
+
+ /* Init MGA (clipping) */
+ mgaSetup (pSrc->drawable.pScreen, pDst->drawable.bitsPerPixel, 1);
+
+ /* Initialize fg color to 0, used in the src = A8 case */
+ MGA_OUT32 (mmio, MGA_REG_FCOL, 0xff000000);
+
+ /* Destination flags */
+ mgaWaitAvail (2);
+ MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDst->devPrivate.ptr - mem_base));
+ MGA_OUT32 (mmio, MGA_REG_PITCH,
+ pDst->devKind / (pDst->drawable.bitsPerPixel >> 3));
+
+
+ /* Source(s) flags */
+ if (!PrepareSourceTexture (0, pSrcPicture, pSrc)) return FALSE;
+ if (pMask != NULL) {
+ if (!PrepareSourceTexture (1, pMaskPicture, pMask)) return FALSE;
+ }
+
+ /* Prepare multi-texture registers */
+ ds0=ds1=0;
+
+ if (pSrcPicture->format == PICT_a8) {
+ /* C = 0 A = As */
+ /* MGA HW: A8 format makes RGB white. We use FCOL for the black
+ * If FCOL was not 0, it would have been be premultiplied (RENDER)
+ * color component would have been:
+ * C_ARG1_ALPHA | C_ARG2_FCOL | COLOR_MUL
+ */
+ ds0=C_ARG2_FCOL | COLOR_ARG2 |
+ A_ARG1_CUR | ALPHA_ARG1;
+ /* MGA HW: TMU1 must be enabled when DUALSTAGE0 contains something */
+ if (pMask == NULL) {
+ if (!PrepareSourceTexture (1, pSrcPicture, pSrc)) return FALSE;
+ ds1=C_ARG2_PREV | COLOR_ARG2 |
+ A_ARG2_PREV | ALPHA_ARG2;
+ }
+ } else {
+ /* C = Cs A = As */
+ ds0=C_ARG1_CUR | COLOR_ARG1 |
+ A_ARG1_CUR | ALPHA_ARG1;
+ }
+
+ if (pMask != NULL) {
+ /* As or Am might be NULL. in this case we don't multiply because,
+ * the alpha component holds garbage.
+ */
+ int color,alpha;
+ if (PICT_FORMAT_A (pMaskPicture->format) == 0) {
+ /* C = Cs */
+ color = C_ARG2_PREV | COLOR_ARG2;
+ } else {
+ /* C = Am * Cs */
+ color = C_ARG1_ALPHA | C_ARG2_PREV | COLOR_MUL;
+ }
+
+ if (PICT_FORMAT_A (pMaskPicture->format) == 0) {
+ /* A = As */
+ alpha = A_ARG2_PREV | ALPHA_ARG2;
+ } else if (PICT_FORMAT_A (pSrcPicture->format) == 0) {
+ /* A = Am */
+ alpha = A_ARG1_CUR | ALPHA_ARG1;
+ } else {
+ /* A = Am * As */
+ alpha = A_ARG1_CUR | A_ARG2_PREV | ALPHA_MUL;
+ }
+
+ ds1 = color | alpha;
+ }
+
+ /* MultiTexture modulation */
+ mgaWaitAvail (2);
+ MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE0, ds0);
+ MGA_OUT32 (mmio, MGA_REG_TDUALSTAGE1, ds1);
+
+
+ cmd = MGA_OPCOD_TEXTURE_TRAP | MGA_ATYPE_RSTR | 0x000c0000 |
+ MGA_DWGCTL_SHIFTZERO | MGA_DWGCTL_SGNZERO | MGA_DWGCTL_ARZERO |
+ MGA_ATYPE_I;
+
+ blendcntl = mgaBlendOP[op].blend_cntl;
+ if (PICT_FORMAT_A(pDstPicture->format) == 0 && mgaBlendOP[op].dst_alpha) {
+ if ((blendcntl & MGA_SRC_BLEND_MASK) == MGA_SRC_DST_ALPHA)
+ blendcntl = (blendcntl & ~MGA_SRC_BLEND_MASK) | MGA_SRC_ONE;
+ else if ((blendcntl & MGA_SRC_BLEND_MASK) == MGA_SRC_ONE_MINUS_DST_ALPHA)
+ blendcntl = (blendcntl & ~MGA_SRC_BLEND_MASK) | MGA_SRC_ZERO;
+ }
+
+ mgaWaitAvail (2);
+ MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd);
+ MGA_OUT32 (mmio, MGA_REG_ALPHACTRL, MGA_ALPHACHANNEL | blendcntl);
+
+ currentSrcPicture = pSrcPicture;
+ currentMaskPicture = pMaskPicture;
+ currentSrc = pSrc;
+ currentMask = pMask;
+ src_w2 = MGA_LOG2 (currentSrc->drawable.width);
+ src_h2 = MGA_LOG2 (currentSrc->drawable.height);
+ mask_w2 = MGA_LOG2 (currentMask->drawable.width);
+ mask_h2 = MGA_LOG2 (currentMask->drawable.height);
+
+ return TRUE;
+}
+
+
+void
+mgaComposite (int srcX,
+ int srcY,
+ int maskX,
+ int maskY,
+ int dstX,
+ int dstY,
+ int width,
+ int height)
+{
+ /* Source positions can be outside source textures' boundaries.
+ * We clamp the values here to avoid rendering glitches.
+ */
+ srcX=srcX % currentSrc->drawable.width;
+ srcY=srcY % currentSrc->drawable.height;
+ maskX=maskX % currentMask->drawable.width;
+ maskY=maskY % currentMask->drawable.height;
+
+ if (currentSrcPicture->transform) {
+ setTMIncrementsRegs (currentSrcPicture->transform->matrix[0][0],
+ currentSrcPicture->transform->matrix[0][1],
+ currentSrcPicture->transform->matrix[0][2] +
+ (srcX << 16),
+ currentSrcPicture->transform->matrix[1][0],
+ currentSrcPicture->transform->matrix[1][1],
+ currentSrcPicture->transform->matrix[1][2] +
+ (srcY << 16),
+ currentSrcPicture->transform->matrix[2][0],
+ currentSrcPicture->transform->matrix[2][1],
+ currentSrcPicture->transform->matrix[2][2],
+ 20-src_w2, 20-src_h2);
+ } else {
+ setTMIncrementsRegs (1 << 16, 0, srcX << 16,
+ 0, 1 << 16, srcY << 16,
+ 0, 0, 0x10000,
+ 20-src_w2, 20-src_h2);
+ }
+
+ if (currentMask != NULL) {
+ mgaWaitAvail (1);
+ MGA_OUT32 (mmio, MGA_REG_TEXCTL2,
+ MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX | MGA_TC2_SELECT_TMU1);
+ if (currentMaskPicture->transform) {
+ setTMIncrementsRegs (currentMaskPicture->transform->matrix[0][0],
+ currentMaskPicture->transform->matrix[0][1],
+ currentMaskPicture->transform->matrix[0][2] +
+ (maskX << 16),
+ currentMaskPicture->transform->matrix[1][0],
+ currentMaskPicture->transform->matrix[1][1],
+ currentMaskPicture->transform->matrix[1][2] +
+ (maskY << 16),
+ currentMaskPicture->transform->matrix[2][0],
+ currentMaskPicture->transform->matrix[2][1],
+ currentMaskPicture->transform->matrix[2][2],
+ 20-mask_w2, 20-mask_h2);
+ } else {
+ setTMIncrementsRegs (1 << 16, 0, maskX << 16,
+ 0, 1 << 16, maskY << 16,
+ 0, 0, 0x10000,
+ 20-mask_w2, 20-mask_h2);
+ }
+
+ mgaWaitAvail (1);
+ MGA_OUT32 (mmio, MGA_REG_TEXCTL2, MGA_G400_TC2_MAGIC | MGA_TC2_DUALTEX);
+ }
+
+ /* Destination Bounding Box
+ * (Boundary Right | Boundary Left, Y dest | Height)
+ */
+ mgaWaitAvail (2);
+ MGA_OUT32 (mmio, MGA_REG_FXBNDRY,
+ ((dstX + width) << 16) | (dstX & 0xffff));
+ MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC,
+ (dstY << 16) | (height & 0xffff));
+}
+
+void
+mgaDoneComposite (void)
+{
+}
diff --git a/xorg-server/hw/kdrive/mga/mga.c b/xorg-server/hw/kdrive/mga/mga.c
new file mode 100644
index 000000000..2ae35d143
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/mga.c
@@ -0,0 +1,240 @@
+/*
+ * Copyright © 2003 Anders Carlsson
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+#include "mga.h"
+
+static Bool
+mgaCardInit (KdCardInfo *card)
+{
+ MgaCardInfo *mgac;
+
+ mgac = (MgaCardInfo *) xalloc (sizeof (MgaCardInfo));
+ if (!mgac)
+ return FALSE;
+
+ mgaMapReg (card, mgac);
+
+ if (!vesaInitialize (card, &mgac->vesa))
+ {
+ xfree (mgac);
+ return FALSE;
+ }
+
+ mgac->fifo_size = 0;
+
+ card->driver = mgac;
+
+ return TRUE;
+}
+
+static Bool
+mgaScreenInit (KdScreenInfo *screen)
+{
+ MgaScreenInfo *mgas;
+
+ mgas = (MgaScreenInfo *) xalloc (sizeof (MgaScreenInfo));
+ if (!mgas)
+ return FALSE;
+ memset (mgas, '\0', sizeof (MgaScreenInfo));
+ if (!vesaScreenInitialize (screen, &mgas->vesa))
+ {
+ xfree (mgas);
+ return FALSE;
+ }
+#if 0
+ /* if (!mgac->reg)
+ screen->dumb = TRUE; */
+
+ if (mgas->vesa.mapping != VESA_LINEAR)
+ screen->dumb = TRUE;
+
+ fprintf (stderr, "vesa mapping is %d\n", mgas->vesa.mapping);
+#endif
+ screen->driver = mgas;
+ return TRUE;
+}
+
+static Bool
+mgaInitScreen (ScreenPtr pScreen)
+{
+ return vesaInitScreen (pScreen);
+}
+
+static Bool
+mgaFinishInitScreen (ScreenPtr pScreen)
+{
+ Bool ret;
+
+ ret = vesaFinishInitScreen (pScreen);
+
+ return ret;
+}
+
+static Bool
+mgaCreateResources (ScreenPtr pScreen)
+{
+ return vesaCreateResources (pScreen);
+}
+
+static void
+mgaPreserve (KdCardInfo *card)
+{
+ vesaPreserve (card);
+}
+
+Bool
+mgaMapReg (KdCardInfo *card, MgaCardInfo *mgac)
+{
+ mgac->reg_base = (CARD8 *) KdMapDevice (MGA_REG_BASE (card),
+ MGA_REG_SIZE (card));
+
+ if (!mgac->reg_base)
+ {
+ return FALSE;
+ }
+
+ KdSetMappedMode (MGA_REG_BASE (card),
+ MGA_REG_SIZE (card),
+ KD_MAPPED_MODE_REGISTERS);
+
+ return TRUE;
+}
+
+void
+mgaUnmapReg (KdCardInfo *card, MgaCardInfo *mgac)
+{
+ if (mgac->reg_base)
+ {
+ KdResetMappedMode (MGA_REG_BASE (card),
+ MGA_REG_SIZE (card),
+ KD_MAPPED_MODE_REGISTERS);
+ KdUnmapDevice ((void *) mgac->reg_base, MGA_REG_SIZE (card));
+ mgac->reg_base = 0;
+ /* mgac->reg = 0; */
+ }
+}
+
+void
+mgaSetMMIO (KdCardInfo *card, MgaCardInfo *mgac)
+{
+ if (!mgac->reg_base)
+ mgaMapReg (card, mgac);
+}
+
+void
+mgaResetMMIO (KdCardInfo *card, MgaCardInfo *mgac)
+{
+ mgaUnmapReg (card, mgac);
+}
+
+static Bool
+mgaDPMS (ScreenPtr pScreen, int mode)
+{
+ /* XXX */
+ return TRUE;
+}
+
+static Bool
+mgaEnable (ScreenPtr pScreen)
+{
+ KdScreenPriv (pScreen);
+ MgaCardInfo *mgac = pScreenPriv->card->driver;
+
+ if (!vesaEnable (pScreen))
+ return FALSE;
+
+ mgaSetMMIO (pScreenPriv->card, mgac);
+ mgaDPMS (pScreen, KD_DPMS_NORMAL);
+
+ return TRUE;
+}
+
+static void
+mgaDisable (ScreenPtr pScreen)
+{
+ KdScreenPriv (pScreen);
+ MgaCardInfo *mgac = pScreenPriv->card->driver;
+
+ mgaResetMMIO (pScreenPriv->card, mgac);
+
+ vesaDisable (pScreen);
+}
+
+static void
+mgaRestore (KdCardInfo *card)
+{
+ MgaCardInfo *mgac = card->driver;
+
+ mgaResetMMIO (card, mgac);
+ vesaRestore (card);
+}
+
+static void
+mgaScreenFini (KdScreenInfo *screen)
+{
+ MgaScreenInfo *mgas = (MgaScreenInfo *) screen->driver;
+
+ vesaScreenFini (screen);
+ xfree (mgas);
+ screen->driver = 0;
+}
+
+static void
+mgaCardFini (KdCardInfo *card)
+{
+ MgaCardInfo *mgac = (MgaCardInfo *)card->driver;
+
+ mgaUnmapReg (card, mgac);
+ vesaCardFini (card);
+}
+
+KdCardFuncs mgaFuncs = {
+ mgaCardInit, /* cardinit */
+ mgaScreenInit, /* scrinit */
+ mgaInitScreen, /* initScreen */
+ mgaFinishInitScreen, /* finishInitScreen */
+ mgaCreateResources, /* createRes */
+ mgaPreserve, /* preserve */
+ mgaEnable, /* enable */
+ mgaDPMS, /* dpms */
+ mgaDisable, /* disable */
+ mgaRestore, /* restore */
+ mgaScreenFini, /* scrfini */
+ mgaCardFini, /* cardfini */
+
+ 0, /* initCursor */
+ 0, /* enableCursor */
+ 0, /* disableCursor */
+ 0, /* finiCursor */
+ 0, /* recolorCursor */
+
+ mgaDrawInit, /* initAccel */
+ mgaDrawEnable, /* enableAccel */
+ mgaDrawDisable, /* disableAccel */
+ mgaDrawFini, /* finiAccel */
+
+ vesaGetColors, /* getColors */
+ vesaPutColors, /* putColors */
+};
+
diff --git a/xorg-server/hw/kdrive/mga/mga.h b/xorg-server/hw/kdrive/mga/mga.h
new file mode 100644
index 000000000..8fa956096
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/mga.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright © 2003-2004 Anders Carlsson
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _MGA_H_
+#define _MGA_H_
+#include <vesa.h>
+#include <klinux.h>
+
+#define MGA_REG_BASE(c) ((c)->attr.address[1])
+#define MGA_REG_SIZE(c) (0x4000)
+
+#define MGA_OUT32(mmio, a, v) (*(VOL32 *) ((mmio) + (a)) = (v))
+#define MGA_IN32(mmio, a) (*(VOL32 *) ((mmio) + (a)))
+
+#define MGA_REG_EXEC (0x0100)
+#define MGA_REG_DWGCTL (0x1c00)
+#define MGA_REG_PLNWT (0x1c1c)
+#define MGA_REG_FCOL (0x1c24)
+#define MGA_REG_MACCESS (0x1c04)
+#define MGA_REG_SGN (0x1c58)
+#define MGA_REG_AR0 (0x1c60)
+#define MGA_REG_AR1 (0x1c64)
+#define MGA_REG_AR2 (0x1c68)
+#define MGA_REG_AR3 (0x1c6C)
+#define MGA_REG_AR4 (0x1c70)
+#define MGA_REG_AR5 (0x1c74)
+#define MGA_REG_AR6 (0x1c78)
+
+#define MGA_REG_CXBNDRY (0x1c80)
+#define MGA_REG_FXBNDRY (0x1c84)
+#define MGA_REG_YDSTLEN (0x1c88)
+#define MGA_REG_PITCH (0x1c8c)
+#define MGA_REG_YTOP (0x1c98)
+#define MGA_REG_YBOT (0x1c9c)
+#define MGA_REG_FIFOSTATUS (0x1e10)
+#define MGA_REG_STATUS (0x1e14)
+#define MGA_REG_CACHEFLUSH (0x1fff)
+#define MGA_REG_SRCORG (0x2cb4)
+#define MGA_REG_DSTORG (0x2cb8)
+
+#define MGA_G4XX_DEVICE_ID (0x0525)
+
+#define MGA_PW8 (0)
+#define MGA_PW16 (1)
+#define MGA_PW24 (2)
+#define MGA_PW32 (3)
+
+/* Drawing opcodes */
+#define MGA_OPCOD_TRAP (4)
+#define MGA_OPCOD_TEXTURE_TRAP (6)
+#define MGA_OPCOD_BITBLT (8)
+
+#define MGA_DWGCTL_SOLID (1 << 11)
+#define MGA_DWGCTL_ARZERO (1 << 12)
+#define MGA_DWGCTL_SGNZERO (1 << 13)
+#define MGA_DWGCTL_SHIFTZERO (1 << 14)
+
+#define MGA_DWGCTL_BFCOL (2 << 25)
+
+#define MGA_ATYPE_RPL (0 << 4)
+#define MGA_ATYPE_RSTR (1 << 4)
+#define MGA_ATYPE_ZI (3 << 4)
+#define MGA_ATYPE_BLK (4 << 4)
+#define MGA_ATYPE_I (7 << 4)
+
+typedef volatile CARD8 VOL8;
+typedef volatile CARD16 VOL16;
+typedef volatile CARD32 VOL32;
+
+typedef struct _mgaCardInfo {
+ VesaCardPrivRec vesa;
+ CARD8 *reg_base;
+ int fifo_size;
+} MgaCardInfo;
+
+#define getMgaCardInfo(kd) ((MgaCardInfo *) ((kd)->card->driver))
+#define mgaCardInfo(kd) MgaCardInfo *mgac = getMgaCardInfo(kd)
+
+typedef struct _mgaScreenInfo {
+ VesaScreenPrivRec vesa;
+
+ KaaScreenInfoRec kaa;
+
+ int pitch;
+ int pw;
+} MgaScreenInfo;
+
+#define getMgaScreenInfo(kd) ((MgaScreenInfo *) ((kd)->screen->driver))
+#define mgaScreenInfo(kd) MgaScreenInfo *mgas = getMgaScreenInfo(kd)
+
+
+VOL8 *mmio;
+
+
+Bool
+mgaMapReg (KdCardInfo *card, MgaCardInfo *mgac);
+
+void
+mgaUnmapReg (KdCardInfo *card, MgaCardInfo *mgac);
+
+void
+mgaSetMMIO (KdCardInfo *card, MgaCardInfo *mgac);
+
+void
+mgaResetMMIO (KdCardInfo *card, MgaCardInfo *mgac);
+
+Bool
+mgaDrawSetup (ScreenPtr pScreen);
+
+Bool
+mgaDrawInit (ScreenPtr pScreen);
+
+void
+mgaDrawEnable (ScreenPtr pScreen);
+
+void
+mgaDrawDisable (ScreenPtr pScreen);
+
+void
+mgaDrawFini (ScreenPtr pScreen);
+
+extern KdCardFuncs mgaFuncs;
+
+
+void
+mgaWaitAvail (int n);
+
+void
+mgaWaitIdle (void);
+
+Bool
+mgaSetup (ScreenPtr pScreen, int dest_bpp, int wait);
+
+
+#if 0
+#define MGA_FALLBACK(x) \
+do { \
+ ErrorF x; \
+ return FALSE; \
+} while (0);
+#else
+#define MGA_FALLBACK(x) return FALSE;
+#endif
+
+#endif /* _MGA_H_ */
diff --git a/xorg-server/hw/kdrive/mga/mgadraw.c b/xorg-server/hw/kdrive/mga/mgadraw.c
new file mode 100644
index 000000000..d27e8c9cc
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/mgadraw.c
@@ -0,0 +1,324 @@
+/*
+ * Copyright © 2003-2004 Anders Carlsson
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+#include "mga.h"
+#include "g400_common.h"
+#include "kaa.h"
+#include <unistd.h>
+
+CARD32 mgaRop[16] = {
+ /* GXclear */ MGA_ATYPE_RPL | 0x00000000, /* 0 */
+ /* GXand */ MGA_ATYPE_RSTR | 0x00080000, /* src AND dst */
+ /* GXandReverse */ MGA_ATYPE_RSTR | 0x00040000, /* src AND NOT dst */
+ /* GXcopy */ MGA_ATYPE_RSTR | 0x000c0000, /* src */
+ /* GXandInverted */ MGA_ATYPE_RSTR | 0x00020000, /* NOT src AND dst */
+ /* GXnoop */ MGA_ATYPE_RSTR | 0x000a0000, /* dst */
+ /* GXxor */ MGA_ATYPE_RSTR | 0x00060000, /* src XOR dst */
+ /* GXor */ MGA_ATYPE_RSTR | 0x000e0000, /* src OR dst */
+ /* GXnor */ MGA_ATYPE_RSTR | 0x00010000, /* NOT src AND NOT dst */
+ /* GXequiv */ MGA_ATYPE_RSTR | 0x00090000, /* NOT src XOR dst */
+ /* GXinvert */ MGA_ATYPE_RSTR | 0x00050000, /* NOT dst */
+ /* GXorReverse */ MGA_ATYPE_RSTR | 0x000d0000, /* src OR NOT dst */
+ /* GXcopyInverted */ MGA_ATYPE_RPL | 0x00030000, /* NOT src */
+ /* GXorInverted */ MGA_ATYPE_RSTR | 0x000b0000, /* NOT src OR dst */
+ /* GXnand */ MGA_ATYPE_RSTR | 0x00070000, /* NOT src OR NOT dst */
+ /* GXset */ MGA_ATYPE_RPL | 0x000f0000 /* 1 */
+};
+
+VOL8 *mmio;
+int fifo_size;
+int pitch, src_pitch;
+int dir;
+
+void
+mgaWaitAvail (int n)
+{
+ if (fifo_size < n) {
+ while ((fifo_size = MGA_IN32 (mmio, MGA_REG_FIFOSTATUS) & 0xff) < n)
+ ;
+ }
+
+ fifo_size -= n;
+}
+
+#define MGA_OUT8(mmio, a, v) (*(VOL8 *) ((mmio) + (a)) = (v))
+#define MGA_REG_CRTC_INDEX (0x1fd4)
+
+void
+mgaWaitIdle (void)
+{
+
+ mgaWaitAvail (2);
+ MGA_OUT32(mmio, MGA_REG_CACHEFLUSH, 0);
+ /* MGA_OUT8 (mmio, MGA_REG_CRTC_INDEX, 0); */
+ while (MGA_IN32 (mmio, MGA_REG_STATUS) & 0x10000)
+ ;
+}
+
+static void
+mgaWaitMarker (ScreenPtr pScreen, int marker)
+{
+ KdScreenPriv (pScreen);
+ mgaCardInfo (pScreenPriv);
+
+ mmio = mgac->reg_base;
+
+ mgaWaitIdle ();
+}
+
+Bool
+mgaSetup (ScreenPtr pScreen, int dest_bpp, int wait)
+{
+ KdScreenPriv (pScreen);
+ mgaScreenInfo (pScreenPriv);
+ mgaCardInfo (pScreenPriv);
+
+ fifo_size = 0;
+ mmio = mgac->reg_base;
+ pitch = mgas->pitch;
+
+ if (!mmio)
+ return FALSE;
+
+ mgaWaitAvail (wait + 4);
+ /* Set the format of the destination pixmap */
+ switch (dest_bpp) {
+ case 8:
+ MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW8);
+ break;
+ case 16:
+ MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW16);
+ break;
+ case 24:
+ case 32:
+ MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW24);
+ break;
+ }
+ MGA_OUT32 (mmio, MGA_REG_CXBNDRY, 0xffff0000);
+ MGA_OUT32 (mmio, MGA_REG_YTOP, 0x00000000);
+ MGA_OUT32 (mmio, MGA_REG_YBOT, 0x007fffff);
+
+ return TRUE;
+}
+
+static Bool
+mgaPrepareSolid (PixmapPtr pPixmap, int alu, Pixel pm, Pixel fg)
+{
+
+ KdScreenPriv(pPixmap->drawable.pScreen);
+ int cmd;
+ int dst_org;
+ /* We must pad pm and fg depending on the format of the
+ * destination pixmap
+ */
+ switch (pPixmap->drawable.bitsPerPixel) {
+ case 16:
+ fg |= fg << 16;
+ pm |= pm << 16;
+ break;
+ case 8:
+ fg |= (fg << 8) | (fg << 16) | (fg << 24);
+ pm |= (pm << 8) | (pm << 16) | (pm << 24);
+ break;
+ }
+
+ cmd = MGA_OPCOD_TRAP | MGA_DWGCTL_SOLID | MGA_DWGCTL_ARZERO | MGA_DWGCTL_SGNZERO |
+ MGA_DWGCTL_SHIFTZERO | mgaRop[alu];
+
+ dst_org = (int)pPixmap->devPrivate.ptr - (int)pScreenPriv->screen->memory_base;
+
+ mgaSetup (pPixmap->drawable.pScreen, pPixmap->drawable.bitsPerPixel, 5);
+ MGA_OUT32 (mmio, MGA_REG_DSTORG, dst_org);
+ MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3));
+ MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd);
+ MGA_OUT32 (mmio, MGA_REG_FCOL, fg);
+ MGA_OUT32 (mmio, MGA_REG_PLNWT, pm);
+
+ return TRUE;
+}
+
+static void
+mgaSolid (int x1, int y1, int x2, int y2)
+{
+ mgaWaitAvail (2);
+ MGA_OUT32 (mmio, MGA_REG_FXBNDRY, (x2 << 16) | (x1 & 0xffff));
+ MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (y1 << 16) | (y2 - y1));
+}
+
+static void
+mgaDoneSolid (void)
+{
+}
+
+#define BLIT_LEFT 1
+#define BLIT_UP 4
+
+static Bool
+mgaPrepareCopy (PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap,
+ int dx, int dy, int alu, Pixel pm)
+{
+ KdScreenPriv(pSrcPixmap->drawable.pScreen);
+ int cmd;
+
+ cmd = MGA_OPCOD_BITBLT | MGA_DWGCTL_BFCOL | MGA_DWGCTL_SHIFTZERO | mgaRop[alu];
+
+ dir = 0;
+
+ if (dy < 0)
+ dir |= BLIT_UP;
+ if (dx < 0)
+ dir |= BLIT_LEFT;
+
+ mgaSetup (pSrcPixmap->drawable.pScreen,
+ pDstPixmap->drawable.bitsPerPixel, 7);
+
+ MGA_OUT32 (mmio, MGA_REG_SRCORG, ((int)pSrcPixmap->devPrivate.ptr -
+ (int)pScreenPriv->screen->memory_base));
+ MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDstPixmap->devPrivate.ptr -
+ (int)pScreenPriv->screen->memory_base));
+ MGA_OUT32 (mmio, MGA_REG_PITCH, (pDstPixmap->devKind /
+ (pDstPixmap->drawable.bitsPerPixel >> 3)));
+ src_pitch = pSrcPixmap->devKind / (pSrcPixmap->drawable.bitsPerPixel >> 3);
+
+ MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd);
+ MGA_OUT32 (mmio, MGA_REG_SGN, dir);
+ MGA_OUT32 (mmio, MGA_REG_PLNWT, pm);
+ MGA_OUT32 (mmio, MGA_REG_AR5, src_pitch * (dy < 0 ? -1 : 1) );
+
+ return TRUE;
+}
+
+static void
+mgaCopy (int srcX, int srcY, int dstX, int dstY, int w, int h)
+{
+ int start, end;
+ if (dir & BLIT_UP)
+ {
+ srcY += h - 1;
+ dstY += h - 1;
+ }
+
+ w--;
+ start = end = srcY * src_pitch + srcX;
+
+ if (dir & BLIT_LEFT)
+ start += w;
+ else
+ end += w;
+
+ mgaWaitAvail (4);
+ MGA_OUT32 (mmio, MGA_REG_AR0, end);
+ MGA_OUT32 (mmio, MGA_REG_AR3, start);
+ MGA_OUT32 (mmio, MGA_REG_FXBNDRY, ((dstX + w) << 16) | (dstX & 0xffff));
+ MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (dstY << 16) | h);
+}
+
+static void
+mgaDoneCopy (void)
+{
+}
+
+#if 0
+static Bool
+mgaUploadToScreen(PixmapPtr pDst, char *src, int src_pitch) {
+ /*fprintf(stderr,"Upload to Screen %p [%d]\n",src,src_pitch);*/
+ return TRUE;
+}
+#endif
+
+Bool
+mgaDrawInit (ScreenPtr pScreen)
+{
+ KdScreenPriv(pScreen);
+ mgaScreenInfo (pScreenPriv);
+ KdCardInfo *card = pScreenPriv->card;
+
+ memset(&mgas->kaa, 0, sizeof(KaaScreenInfoRec));
+ mgas->kaa.waitMarker = mgaWaitMarker;
+ mgas->kaa.PrepareSolid = mgaPrepareSolid;
+ mgas->kaa.Solid = mgaSolid;
+ mgas->kaa.DoneSolid = mgaDoneSolid;
+ mgas->kaa.PrepareCopy = mgaPrepareCopy;
+ mgas->kaa.Copy = mgaCopy;
+ mgas->kaa.DoneCopy = mgaDoneCopy;
+ /* In PW24 mode, we need to align to "3 64-bytes" */
+ mgas->kaa.offsetAlign = 192;
+ /* Pitch alignment is in sets of 32 pixels, and we need to cover 32bpp, so
+ * 128 bytes
+ */
+ mgas->kaa.pitchAlign = 128;
+ mgas->kaa.flags = KAA_OFFSCREEN_PIXMAPS;
+
+ if (card->attr.deviceID == MGA_G4XX_DEVICE_ID) {
+ mgas->kaa.CheckComposite = mgaCheckComposite;
+ mgas->kaa.PrepareComposite = mgaPrepareComposite;
+ mgas->kaa.Composite = mgaComposite;
+ mgas->kaa.DoneComposite = mgaDoneComposite;
+ }
+
+ /*mgas->kaa.UploadToScreen=mgaUploadToScreen;*/
+
+ if (!kaaDrawInit (pScreen, &mgas->kaa))
+ return FALSE;
+
+ return TRUE;
+}
+
+void
+mgaDrawEnable (ScreenPtr pScreen)
+{
+ KdScreenPriv (pScreen);
+ mgaScreenInfo (pScreenPriv);
+
+ mgas->pitch = pScreenPriv->screen->width;
+
+ switch (pScreenPriv->screen->fb[0].depth) {
+ case 8:
+ mgas->pw = MGA_PW8;
+ break;
+ case 16:
+ mgas->pw = MGA_PW16;
+ break;
+ case 24:
+ case 32:
+ mgas->pw = MGA_PW24;
+ break;
+ default:
+ FatalError ("unsupported pixel format");
+ }
+
+ kaaMarkSync (pScreen);
+}
+
+void
+mgaDrawDisable (ScreenPtr pScreen)
+{
+ kaaWaitSync(pScreen);
+}
+
+void
+mgaDrawFini (ScreenPtr pScreen)
+{
+}
+
diff --git a/xorg-server/hw/kdrive/mga/mgastub.c b/xorg-server/hw/kdrive/mga/mgastub.c
new file mode 100644
index 000000000..61e6963b8
--- /dev/null
+++ b/xorg-server/hw/kdrive/mga/mgastub.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2003 Anders Carlsson
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Anders Carlsson not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Anders Carlsson makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ANDERS CARLSSON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+#include "mga.h"
+
+void
+InitCard (char *name)
+{
+ KdCardAttr attr;
+
+ if (LinuxFindPci (0x102b, 0x0525, 0, &attr))
+ KdCardInfoAdd (&mgaFuncs, &attr, 0);
+}
+
+void
+InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
+{
+ KdInitOutput (pScreenInfo, argc, argv);
+}
+
+void
+InitInput (int argc, char **argv)
+{
+ KdOsAddInputDrivers ();
+ KdInitInput ();
+}
+
+void
+ddxUseMsg (void)
+{
+ KdUseMsg();
+ vesaUseMsg();
+}
+
+int
+ddxProcessArgument (int argc, char **argv, int i)
+{
+ int ret;
+
+ if (!(ret = vesaProcessArgument (argc, argv, i)))
+ ret = KdProcessArgument(argc, argv, i);
+ return ret;
+}