diff options
| author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
| commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
| tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/miext/shadow | |
| download | vcxsrv-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/miext/shadow')
25 files changed, 2804 insertions, 0 deletions
diff --git a/xorg-server/miext/shadow/Makefile.am b/xorg-server/miext/shadow/Makefile.am new file mode 100644 index 000000000..a73d0ec78 --- /dev/null +++ b/xorg-server/miext/shadow/Makefile.am @@ -0,0 +1,34 @@ +noinst_LTLIBRARIES = libshadow.la + +AM_CFLAGS = $(DIX_CFLAGS) + +INCLUDES = -I$(top_srcdir)/hw/xfree86/os-support + +if XORG +sdk_HEADERS = shadow.h +endif + +libshadow_la_SOURCES = \ + shadow.c \ + shadow.h \ + shalloc.c \ + shpacked.c \ + shplanar8.c \ + shplanar.c \ + shrot16pack_180.c \ + shrot16pack_270.c \ + shrot16pack_270YX.c \ + shrot16pack_90.c \ + shrot16pack_90YX.c \ + shrot16pack.c \ + shrot32pack_180.c \ + shrot32pack_270.c \ + shrot32pack_90.c \ + shrot32pack.c \ + shrot8pack_180.c \ + shrot8pack_270.c \ + shrot8pack_90.c \ + shrot8pack.c \ + shrotate.c \ + shrotpack.h \ + shrotpackYX.h diff --git a/xorg-server/miext/shadow/Makefile.in b/xorg-server/miext/shadow/Makefile.in new file mode 100644 index 000000000..a777e3222 --- /dev/null +++ b/xorg-server/miext/shadow/Makefile.in @@ -0,0 +1,725 @@ +# 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@ +subdir = miext/shadow +DIST_COMMON = $(am__sdk_HEADERS_DIST) $(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 = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libshadow_la_LIBADD = +am_libshadow_la_OBJECTS = shadow.lo shalloc.lo shpacked.lo \ + shplanar8.lo shplanar.lo shrot16pack_180.lo shrot16pack_270.lo \ + shrot16pack_270YX.lo shrot16pack_90.lo shrot16pack_90YX.lo \ + shrot16pack.lo shrot32pack_180.lo shrot32pack_270.lo \ + shrot32pack_90.lo shrot32pack.lo shrot8pack_180.lo \ + shrot8pack_270.lo shrot8pack_90.lo shrot8pack.lo shrotate.lo +libshadow_la_OBJECTS = $(am_libshadow_la_OBJECTS) +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 = $(libshadow_la_SOURCES) +DIST_SOURCES = $(libshadow_la_SOURCES) +am__sdk_HEADERS_DIST = shadow.h +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 = "$(DESTDIR)$(sdkdir)" +sdkHEADERS_INSTALL = $(INSTALL_HEADER) +HEADERS = $(sdk_HEADERS) +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@ +noinst_LTLIBRARIES = libshadow.la +AM_CFLAGS = $(DIX_CFLAGS) +INCLUDES = -I$(top_srcdir)/hw/xfree86/os-support +@XORG_TRUE@sdk_HEADERS = shadow.h +libshadow_la_SOURCES = \ + shadow.c \ + shadow.h \ + shalloc.c \ + shpacked.c \ + shplanar8.c \ + shplanar.c \ + shrot16pack_180.c \ + shrot16pack_270.c \ + shrot16pack_270YX.c \ + shrot16pack_90.c \ + shrot16pack_90YX.c \ + shrot16pack.c \ + shrot32pack_180.c \ + shrot32pack_270.c \ + shrot32pack_90.c \ + shrot32pack.c \ + shrot8pack_180.c \ + shrot8pack_270.c \ + shrot8pack_90.c \ + shrot8pack.c \ + shrotate.c \ + shrotpack.h \ + shrotpackYX.h + +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 \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign miext/shadow/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --foreign miext/shadow/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libshadow.la: $(libshadow_la_OBJECTS) $(libshadow_la_DEPENDENCIES) + $(LINK) $(libshadow_la_OBJECTS) $(libshadow_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shadow.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shalloc.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shpacked.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shplanar.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shplanar8.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack_180.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack_270.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack_270YX.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack_90.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot16pack_90YX.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot32pack.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot32pack_180.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot32pack_270.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot32pack_90.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot8pack.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot8pack_180.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot8pack_270.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrot8pack_90.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/shrotate.Plo@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 +install-sdkHEADERS: $(sdk_HEADERS) + @$(NORMAL_INSTALL) + test -z "$(sdkdir)" || $(MKDIR_P) "$(DESTDIR)$(sdkdir)" + @list='$(sdk_HEADERS)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f=$(am__strip_dir) \ + echo " $(sdkHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(sdkdir)/$$f'"; \ + $(sdkHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(sdkdir)/$$f"; \ + done + +uninstall-sdkHEADERS: + @$(NORMAL_UNINSTALL) + @list='$(sdk_HEADERS)'; for p in $$list; do \ + f=$(am__strip_dir) \ + echo " rm -f '$(DESTDIR)$(sdkdir)/$$f'"; \ + rm -f "$(DESTDIR)$(sdkdir)/$$f"; \ + done + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$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)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(HEADERS) +installdirs: + for dir in "$(DESTDIR)$(sdkdir)"; do \ + test -z "$$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 $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(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-sdkHEADERS + +install-dvi: install-dvi-am + +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 + +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-sdkHEADERS + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am 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-sdkHEADERS 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-sdkHEADERS + +# 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/miext/shadow/shadow.c b/xorg-server/miext/shadow/shadow.c new file mode 100644 index 000000000..ef0df4091 --- /dev/null +++ b/xorg-server/miext/shadow/shadow.c @@ -0,0 +1,248 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <stdlib.h> + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include "dixfontstr.h" +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" + +DevPrivateKey shadowScrPrivateKey = &shadowScrPrivateKey; + +#define wrap(priv, real, mem) {\ + priv->mem = real->mem; \ + real->mem = shadow##mem; \ +} + +#define unwrap(priv, real, mem) {\ + real->mem = priv->mem; \ +} + +static void +shadowRedisplay(ScreenPtr pScreen) +{ + shadowBuf(pScreen); + RegionPtr pRegion; + + if (!pBuf || !pBuf->pDamage || !pBuf->update) + return; + pRegion = DamageRegion(pBuf->pDamage); + if (REGION_NOTEMPTY(pScreen, pRegion)) { + (*pBuf->update)(pScreen, pBuf); + DamageEmpty(pBuf->pDamage); + } +} + +static void +shadowBlockHandler(pointer data, OSTimePtr pTimeout, pointer pRead) +{ + ScreenPtr pScreen = (ScreenPtr) data; + + shadowRedisplay(pScreen); +} + +static void +shadowWakeupHandler(pointer data, int i, pointer LastSelectMask) +{ +} + +static void +shadowGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h, + unsigned int format, unsigned long planeMask, char *pdstLine) +{ + ScreenPtr pScreen = pDrawable->pScreen; + shadowBuf(pScreen); + + /* Many apps use GetImage to sync with the visable frame buffer */ + if (pDrawable->type == DRAWABLE_WINDOW) + shadowRedisplay(pScreen); + unwrap(pBuf, pScreen, GetImage); + pScreen->GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine); + wrap(pBuf, pScreen, GetImage); +} + +#define BACKWARDS_COMPATIBILITY + +static Bool +shadowCloseScreen(int i, ScreenPtr pScreen) +{ + shadowBuf(pScreen); + + unwrap(pBuf, pScreen, GetImage); + unwrap(pBuf, pScreen, CloseScreen); + shadowRemove(pScreen, pBuf->pPixmap); + DamageDestroy(pBuf->pDamage); +#ifdef BACKWARDS_COMPATIBILITY + REGION_UNINIT(pScreen, &pBuf->damage); /* bc */ +#endif + if (pBuf->pPixmap) + pScreen->DestroyPixmap(pBuf->pPixmap); + xfree(pBuf); + return pScreen->CloseScreen(i, pScreen); +} + +#ifdef BACKWARDS_COMPATIBILITY +static void +shadowReportFunc(DamagePtr pDamage, RegionPtr pRegion, void *closure) +{ + ScreenPtr pScreen = closure; + shadowBufPtr pBuf = (shadowBufPtr) + dixLookupPrivate(&pScreen->devPrivates, shadowScrPrivateKey); + + /* Register the damaged region, use DamageReportNone below when we + * want to break BC below... */ + REGION_UNION(pScreen, &pDamage->damage, &pDamage->damage, pRegion); + + /* + * BC hack. In 7.0 and earlier several drivers would inspect the + * 'damage' member directly, so we have to keep it existing. + */ + REGION_COPY(pScreen, &pBuf->damage, pRegion); +} +#endif + +Bool +shadowSetup(ScreenPtr pScreen) +{ + shadowBufPtr pBuf; + + if (!DamageSetup(pScreen)) + return FALSE; + + pBuf = (shadowBufPtr) xalloc(sizeof(shadowBufRec)); + if (!pBuf) + return FALSE; +#ifdef BACKWARDS_COMPATIBILITY + pBuf->pDamage = DamageCreate((DamageReportFunc)shadowReportFunc, + (DamageDestroyFunc)NULL, + DamageReportRawRegion, + TRUE, pScreen, pScreen); +#else + pBuf->pDamage = DamageCreate((DamageReportFunc)NULL, + (DamageDestroyFunc)NULL, + DamageReportNone, + TRUE, pScreen, pScreen); +#endif + if (!pBuf->pDamage) { + xfree(pBuf); + return FALSE; + } + + wrap(pBuf, pScreen, CloseScreen); + wrap(pBuf, pScreen, GetImage); + pBuf->update = 0; + pBuf->window = 0; + pBuf->pPixmap = 0; + pBuf->closure = 0; + pBuf->randr = 0; +#ifdef BACKWARDS_COMPATIBILITY + REGION_NULL(pScreen, &pBuf->damage); /* bc */ +#endif + + dixSetPrivate(&pScreen->devPrivates, shadowScrPrivateKey, pBuf); + return TRUE; +} + +Bool +shadowAdd(ScreenPtr pScreen, PixmapPtr pPixmap, ShadowUpdateProc update, + ShadowWindowProc window, int randr, void *closure) +{ + shadowBuf(pScreen); + + if (!RegisterBlockAndWakeupHandlers(shadowBlockHandler, shadowWakeupHandler, + (pointer)pScreen)) + return FALSE; + + /* + * Map simple rotation values to bitmasks; fortunately, + * these are all unique + */ + switch (randr) { + case 0: + randr = SHADOW_ROTATE_0; + break; + case 90: + randr = SHADOW_ROTATE_90; + break; + case 180: + randr = SHADOW_ROTATE_180; + break; + case 270: + randr = SHADOW_ROTATE_270; + break; + } + pBuf->update = update; + pBuf->window = window; + pBuf->randr = randr; + pBuf->closure = 0; + pBuf->pPixmap = pPixmap; + DamageRegister(&pPixmap->drawable, pBuf->pDamage); + return TRUE; +} + +void +shadowRemove(ScreenPtr pScreen, PixmapPtr pPixmap) +{ + shadowBuf(pScreen); + + if (pBuf->pPixmap) { + DamageUnregister(&pBuf->pPixmap->drawable, pBuf->pDamage); + pBuf->update = 0; + pBuf->window = 0; + pBuf->randr = 0; + pBuf->closure = 0; + pBuf->pPixmap = 0; + } + + RemoveBlockAndWakeupHandlers(shadowBlockHandler, shadowWakeupHandler, + (pointer) pScreen); +} + +Bool +shadowInit(ScreenPtr pScreen, ShadowUpdateProc update, ShadowWindowProc window) +{ + PixmapPtr pPixmap; + + pPixmap = pScreen->CreatePixmap(pScreen, pScreen->width, pScreen->height, + pScreen->rootDepth, 0); + if (!pPixmap) + return FALSE; + + if (!shadowSetup(pScreen)) { + pScreen->DestroyPixmap(pPixmap); + return FALSE; + } + + shadowAdd(pScreen, pPixmap, update, window, SHADOW_ROTATE_0, 0); + + return TRUE; +} diff --git a/xorg-server/miext/shadow/shadow.h b/xorg-server/miext/shadow/shadow.h new file mode 100644 index 000000000..2e45df2b5 --- /dev/null +++ b/xorg-server/miext/shadow/shadow.h @@ -0,0 +1,186 @@ +/* + * + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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 _SHADOW_H_ +#define _SHADOW_H_ + +#include "scrnintstr.h" + +#ifdef RENDER +#include "picturestr.h" +#endif + +#include "damage.h" +#include "damagestr.h" +typedef struct _shadowBuf *shadowBufPtr; + +typedef void (*ShadowUpdateProc) (ScreenPtr pScreen, + shadowBufPtr pBuf); + +#define SHADOW_WINDOW_RELOCATE 1 +#define SHADOW_WINDOW_READ 2 +#define SHADOW_WINDOW_WRITE 4 + +typedef void *(*ShadowWindowProc) (ScreenPtr pScreen, + CARD32 row, + CARD32 offset, + int mode, + CARD32 *size, + void *closure); + +/* BC hack: do not move the damage member. see shadow.c for explanation. */ +typedef struct _shadowBuf { + DamagePtr pDamage; + ShadowUpdateProc update; + ShadowWindowProc window; + RegionRec damage; + PixmapPtr pPixmap; + void *closure; + int randr; + + /* screen wrappers */ + GetImageProcPtr GetImage; + CloseScreenProcPtr CloseScreen; +} shadowBufRec; + +/* Match defines from randr extension */ +#define SHADOW_ROTATE_0 1 +#define SHADOW_ROTATE_90 2 +#define SHADOW_ROTATE_180 4 +#define SHADOW_ROTATE_270 8 +#define SHADOW_ROTATE_ALL (SHADOW_ROTATE_0|SHADOW_ROTATE_90|\ + SHADOW_ROTATE_180|SHADOW_ROTATE_270) +#define SHADOW_REFLECT_X 16 +#define SHADOW_REFLECT_Y 32 +#define SHADOW_REFLECT_ALL (SHADOW_REFLECT_X|SHADOW_REFLECT_Y) + +extern DevPrivateKey shadowScrPrivateKey; + +#define shadowGetBuf(pScr) ((shadowBufPtr) \ + dixLookupPrivate(&(pScr)->devPrivates, shadowScrPrivateKey)) +#define shadowBuf(pScr) shadowBufPtr pBuf = shadowGetBuf(pScr) +#define shadowDamage(pBuf) DamageRegion(pBuf->pDamage) + +Bool +shadowSetup (ScreenPtr pScreen); + +Bool +shadowAdd (ScreenPtr pScreen, + PixmapPtr pPixmap, + ShadowUpdateProc update, + ShadowWindowProc window, + int randr, + void *closure); + +void +shadowRemove (ScreenPtr pScreen, PixmapPtr pPixmap); + +shadowBufPtr +shadowFindBuf (WindowPtr pWindow); + +Bool +shadowInit (ScreenPtr pScreen, ShadowUpdateProc update, ShadowWindowProc window); + +void * +shadowAlloc (int width, int height, int bpp); + +void +shadowUpdatePacked (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdatePlanar4 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdatePlanar4x8 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotatePacked (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate8_90 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16_90 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16_90YX (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate32_90 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate8_180 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16_180 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate32_180 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate8_270 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16_270 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16_270YX (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate32_270 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate8 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate16 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +shadowUpdateRotate32 (ScreenPtr pScreen, + shadowBufPtr pBuf); + +typedef void (* shadowUpdateProc)(ScreenPtr, shadowBufPtr); + +shadowUpdateProc shadowUpdatePackedWeak(void); +shadowUpdateProc shadowUpdatePlanar4Weak(void); +shadowUpdateProc shadowUpdatePlanar4x8Weak(void); +shadowUpdateProc shadowUpdateRotatePackedWeak(void); + +#endif /* _SHADOW_H_ */ diff --git a/xorg-server/miext/shadow/shalloc.c b/xorg-server/miext/shadow/shalloc.c new file mode 100644 index 000000000..72aa28b14 --- /dev/null +++ b/xorg-server/miext/shadow/shalloc.c @@ -0,0 +1,50 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" + +void * +shadowAlloc (int width, int height, int bpp) +{ + int stride; + void *fb; + + /* Cant use PixmapBytePad -- the structure is probably not initialized yet */ + stride = BitmapBytePad (width * bpp); + fb = xalloc (stride * height); + return fb; +} diff --git a/xorg-server/miext/shadow/shpacked.c b/xorg-server/miext/shadow/shpacked.c new file mode 100644 index 000000000..678f8c629 --- /dev/null +++ b/xorg-server/miext/shadow/shpacked.c @@ -0,0 +1,115 @@ +/* + * + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <stdlib.h> + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +void +shadowUpdatePacked (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage (pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + FbBits *shaBase, *shaLine, *sha; + FbStride shaStride; + int scrBase, scrLine, scr; + int shaBpp; + int shaXoff, shaYoff; /* XXX assumed to be zero */ + int x, y, w, h, width; + int i; + FbBits *winBase = NULL, *win; + CARD32 winSize; + + fbGetDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff); + while (nbox--) + { + x = pbox->x1 * shaBpp; + y = pbox->y1; + w = (pbox->x2 - pbox->x1) * shaBpp; + h = pbox->y2 - pbox->y1; + + scrLine = (x >> FB_SHIFT); + shaLine = shaBase + y * shaStride + (x >> FB_SHIFT); + + x &= FB_MASK; + w = (w + x + FB_MASK) >> FB_SHIFT; + + while (h--) + { + winSize = 0; + scrBase = 0; + width = w; + scr = scrLine; + sha = shaLine; + while (width) { + /* how much remains in this window */ + i = scrBase + winSize - scr; + if (i <= 0 || scr < scrBase) + { + winBase = (FbBits *) (*pBuf->window) (pScreen, + y, + scr * sizeof (FbBits), + SHADOW_WINDOW_WRITE, + &winSize, + pBuf->closure); + if(!winBase) + return; + scrBase = scr; + winSize /= sizeof (FbBits); + i = winSize; + } + win = winBase + (scr - scrBase); + if (i > width) + i = width; + width -= i; + scr += i; +#define PickBit(a,i) (((a) >> (i)) & 1) + while (i--) + *win++ = *sha++; + } + shaLine += shaStride; + y++; + } + pbox++; + } +} + +shadowUpdateProc shadowUpdatePackedWeak(void) { return shadowUpdatePacked; } diff --git a/xorg-server/miext/shadow/shplanar.c b/xorg-server/miext/shadow/shplanar.c new file mode 100644 index 000000000..b5983dc73 --- /dev/null +++ b/xorg-server/miext/shadow/shplanar.c @@ -0,0 +1,180 @@ +/* + * + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <stdlib.h> + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +/* + * 32 4-bit pixels per write + */ + +#define PL_SHIFT 7 +#define PL_UNIT (1 << PL_SHIFT) +#define PL_MASK (PL_UNIT - 1) + +/* + * 32->8 conversion: + * + * 7 6 5 4 3 2 1 0 + * A B C D E F G H + * + * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * m . . . H . . . G . . . F . . . E . . . D . . . C . . . B . . . A + * m1 G . . . F . . . E . . . D . . . C . . . B . . . A . . . . . . . m << (7 - (p)) + * m2 . H . . . G . . . F . . . E . . . D . . . C . . . B . . . A . . (m >> (p)) << 2 + * m3 G E C A m1 & 0x80808080 + * m4 H F D B m2 & 0x40404040 + * m5 G H E F C D A B m3 | m4 + * m6 G H E F C D G H A B E F m5 | (m5 >> 20) + * m7 G H E F C D G H A B C D E F G H m6 | (m6 >> 10) + */ + +#if 0 +#define GetBits(p,o,d) {\ + m = sha[o]; \ + m1 = m << (7 - (p)); \ + m2 = (m >> (p)) << 2; \ + m3 = m1 & 0x80808080; \ + m4 = m2 & 0x40404040; \ + m5 = m3 | m4; \ + m6 = m5 | (m5 >> 20); \ + d = m6 | (m6 >> 10); \ +} +#else +#define GetBits(p,o,d) {\ + m = sha[o]; \ + m5 = ((m << (7 - (p))) & 0x80808080) | (((m >> (p)) << 2) & 0x40404040); \ + m6 = m5 | (m5 >> 20); \ + d = m6 | (m6 >> 10); \ +} +#endif + +void +shadowUpdatePlanar4 (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage (pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + CARD32 *shaBase, *shaLine, *sha; + FbStride shaStride; + int scrBase, scrLine, scr; + int shaBpp; + int shaXoff, shaYoff; /* XXX assumed to be zero */ + int x, y, w, h, width; + int i; + CARD32 *winBase = NULL, *win; + CARD32 winSize; + int plane; + CARD32 m,m5,m6; + CARD8 s1, s2, s3, s4; + + fbGetStipDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff); + while (nbox--) + { + x = (pbox->x1) * shaBpp; + y = (pbox->y1); + w = (pbox->x2 - pbox->x1) * shaBpp; + h = pbox->y2 - pbox->y1; + + w = (w + (x & PL_MASK) + PL_MASK) >> PL_SHIFT; + x &= ~PL_MASK; + + scrLine = (x >> PL_SHIFT); + shaLine = shaBase + y * shaStride + (x >> FB_SHIFT); + + while (h--) + { + for (plane = 0; plane < 4; plane++) + { + width = w; + scr = scrLine; + sha = shaLine; + winSize = 0; + scrBase = 0; + while (width) { + /* how much remains in this window */ + i = scrBase + winSize - scr; + if (i <= 0 || scr < scrBase) + { + winBase = (CARD32 *) (*pBuf->window) (pScreen, + y, + (scr << 4) | (plane), + SHADOW_WINDOW_WRITE, + &winSize, + pBuf->closure); + if(!winBase) + return; + winSize >>= 2; + scrBase = scr; + i = winSize; + } + win = winBase + (scr - scrBase); + if (i > width) + i = width; + width -= i; + scr += i; + + while (i--) + { + GetBits(plane,0,s1); + GetBits(plane,1,s2); + GetBits(plane,2,s3); + GetBits(plane,3,s4); + *win++ = s1 | (s2 << 8) | (s3 << 16) | (s4 << 24); + sha += 4; + } + } + } + shaLine += shaStride; + y++; + } + pbox++; + } +} + +shadowUpdateProc shadowUpdatePlanar4Weak(void) { + return shadowUpdatePlanar4; +} + +shadowUpdateProc shadowUpdatePlanar4x8Weak(void) { + return shadowUpdatePlanar4x8; +} diff --git a/xorg-server/miext/shadow/shplanar8.c b/xorg-server/miext/shadow/shplanar8.c new file mode 100644 index 000000000..6d8defa58 --- /dev/null +++ b/xorg-server/miext/shadow/shplanar8.c @@ -0,0 +1,175 @@ +/* + * + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <stdlib.h> + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +/* + * Expose 8bpp depth 4 + */ + +/* + * 32->8 conversion: + * + * 7 6 5 4 3 2 1 0 + * A B C D E F G H + * + * 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 + * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 + * m1 D x x x x x x x C x x x x x x x B x x x x x x x A x x x x x x x sha[0] << (7-(p)) + * m2 x x x x H x x x x x x x G x x x x x x x F x x x x x x x E x x x sha[1] << (3-(p)) + * m3 D C B A m1 & 0x80808080 + * m4 H G F E m2 & 0x08080808 + * m5 D H C G B F A E m3 | m4 + * m6 D H C G B F m5 >> 9 + * m7 D H C D G H B C F G A B E F m5 | m6 + * m8 D H C D G H m7 >> 18 + * m9 D H C D G H B C D F G H A B C D E F G H m7 | m8 + */ + +#define PL_SHIFT 8 +#define PL_UNIT (1 << PL_SHIFT) +#define PL_MASK (PL_UNIT - 1) + +#if 0 +#define GetBits(p,o,d) { \ + CARD32 m1,m2,m3,m4,m5,m6,m7,m8; \ + m1 = sha[o] << (7 - (p)); \ + m2 = sha[(o)+1] << (3 - (p)); \ + m3 = m1 & 0x80808080; \ + m4 = m2 & 0x08080808; \ + m5 = m3 | m4; \ + m6 = m5 >> 9; \ + m7 = m5 | m6; \ + m8 = m7 >> 18; \ + d = m7 | m8; \ +} +#else +#define GetBits(p,o,d) { \ + CARD32 m5,m7; \ + m5 = ((sha[o] << (7 - (p))) & 0x80808080) | ((sha[(o)+1] << (3 - (p))) & 0x08080808); \ + m7 = m5 | (m5 >> 9); \ + d = m7 | (m7 >> 18); \ +} +#endif + +void +shadowUpdatePlanar4x8 (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage (pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + CARD32 *shaBase, *shaLine, *sha; + CARD8 s1, s2, s3, s4; + FbStride shaStride; + int scrBase, scrLine, scr; + int shaBpp; + int shaXoff, shaYoff; /* XXX assumed to be zero */ + int x, y, w, h, width; + int i; + CARD32 *winBase = NULL, *win; + CARD32 winSize; + int plane; + + fbGetStipDrawable (&pShadow->drawable, shaBase, shaStride, shaBpp, shaXoff, shaYoff); + while (nbox--) + { + x = pbox->x1 * shaBpp; + y = pbox->y1; + w = (pbox->x2 - pbox->x1) * shaBpp; + h = pbox->y2 - pbox->y1; + + w = (w + (x & PL_MASK) + PL_MASK) >> PL_SHIFT; + x &= ~PL_MASK; + + scrLine = (x >> PL_SHIFT); + shaLine = shaBase + y * shaStride + (x >> FB_SHIFT); + + while (h--) + { + for (plane = 0; plane < 4; plane++) + { + width = w; + scr = scrLine; + sha = shaLine; + winSize = 0; + scrBase = 0; + while (width) { + /* how much remains in this window */ + i = scrBase + winSize - scr; + if (i <= 0 || scr < scrBase) + { + winBase = (CARD32 *) (*pBuf->window) (pScreen, + y, + (scr << 4) | (plane), + SHADOW_WINDOW_WRITE, + &winSize, + pBuf->closure); + if(!winBase) + return; + winSize >>= 2; + scrBase = scr; + i = winSize; + } + win = winBase + (scr - scrBase); + if (i > width) + i = width; + width -= i; + scr += i; + + while (i--) + { + GetBits(plane,0,s1); + GetBits(plane,2,s2); + GetBits(plane,4,s3); + GetBits(plane,6,s4); + *win++ = s1 | (s2 << 8) | (s3 << 16) | (s4 << 24); + sha += 8; + } + } + } + shaLine += shaStride; + y++; + } + pbox++; + } +} + diff --git a/xorg-server/miext/shadow/shrot16pack.c b/xorg-server/miext/shadow/shrot16pack.c new file mode 100644 index 000000000..0b7faca6a --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack.c @@ -0,0 +1,30 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16 +#define Data CARD16 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot16pack_180.c b/xorg-server/miext/shadow/shrot16pack_180.c new file mode 100644 index 000000000..d8f2633e5 --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack_180.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16_180 +#define Data CARD16 +#define ROTATE 180 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot16pack_270.c b/xorg-server/miext/shadow/shrot16pack_270.c new file mode 100644 index 000000000..4aa471325 --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack_270.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16_270 +#define Data CARD16 +#define ROTATE 270 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot16pack_270YX.c b/xorg-server/miext/shadow/shrot16pack_270YX.c new file mode 100644 index 000000000..0df1fd51f --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack_270YX.c @@ -0,0 +1,31 @@ +/* + * Copyright 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16_270YX +#define Data CARD16 +#define ROTATE 270 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpackYX.h" diff --git a/xorg-server/miext/shadow/shrot16pack_90.c b/xorg-server/miext/shadow/shrot16pack_90.c new file mode 100644 index 000000000..81e49151a --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack_90.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16_90 +#define Data CARD16 +#define ROTATE 90 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot16pack_90YX.c b/xorg-server/miext/shadow/shrot16pack_90YX.c new file mode 100644 index 000000000..5fc3b236a --- /dev/null +++ b/xorg-server/miext/shadow/shrot16pack_90YX.c @@ -0,0 +1,31 @@ +/* + * Copyright 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate16_90YX +#define Data CARD16 +#define ROTATE 90 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpackYX.h" diff --git a/xorg-server/miext/shadow/shrot32pack.c b/xorg-server/miext/shadow/shrot32pack.c new file mode 100644 index 000000000..4a9cbc0ff --- /dev/null +++ b/xorg-server/miext/shadow/shrot32pack.c @@ -0,0 +1,30 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate32 +#define Data CARD32 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot32pack_180.c b/xorg-server/miext/shadow/shrot32pack_180.c new file mode 100644 index 000000000..8f5fb5760 --- /dev/null +++ b/xorg-server/miext/shadow/shrot32pack_180.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate32_180 +#define Data CARD32 +#define ROTATE 180 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot32pack_270.c b/xorg-server/miext/shadow/shrot32pack_270.c new file mode 100644 index 000000000..7d52fd2bf --- /dev/null +++ b/xorg-server/miext/shadow/shrot32pack_270.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate32_270 +#define Data CARD32 +#define ROTATE 270 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot32pack_90.c b/xorg-server/miext/shadow/shrot32pack_90.c new file mode 100644 index 000000000..0abeb5cdd --- /dev/null +++ b/xorg-server/miext/shadow/shrot32pack_90.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate32_90 +#define Data CARD32 +#define ROTATE 90 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot8pack.c b/xorg-server/miext/shadow/shrot8pack.c new file mode 100644 index 000000000..552d838f3 --- /dev/null +++ b/xorg-server/miext/shadow/shrot8pack.c @@ -0,0 +1,30 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate8 +#define Data CARD8 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot8pack_180.c b/xorg-server/miext/shadow/shrot8pack_180.c new file mode 100644 index 000000000..526d8f15f --- /dev/null +++ b/xorg-server/miext/shadow/shrot8pack_180.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate8_180 +#define Data CARD8 +#define ROTATE 180 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot8pack_270.c b/xorg-server/miext/shadow/shrot8pack_270.c new file mode 100644 index 000000000..73f82a712 --- /dev/null +++ b/xorg-server/miext/shadow/shrot8pack_270.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate8_270 +#define Data CARD8 +#define ROTATE 270 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrot8pack_90.c b/xorg-server/miext/shadow/shrot8pack_90.c new file mode 100644 index 000000000..73060cad1 --- /dev/null +++ b/xorg-server/miext/shadow/shrot8pack_90.c @@ -0,0 +1,31 @@ +/* + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +#define FUNC shadowUpdateRotate8_90 +#define Data CARD8 +#define ROTATE 90 + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "shrotpack.h" diff --git a/xorg-server/miext/shadow/shrotate.c b/xorg-server/miext/shadow/shrotate.c new file mode 100644 index 000000000..673cd76b5 --- /dev/null +++ b/xorg-server/miext/shadow/shrotate.c @@ -0,0 +1,313 @@ +/* + * + * Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc. + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +/* + * These indicate which way the source (shadow) is scanned when + * walking the screen in a particular direction + */ + +#define LEFT_TO_RIGHT 1 +#define RIGHT_TO_LEFT -1 +#define TOP_TO_BOTTOM 2 +#define BOTTOM_TO_TOP -2 + +void +shadowUpdateRotatePacked (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage (pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + FbBits *shaBits; + FbStride shaStride; + int shaBpp; + int shaXoff, shaYoff; + int box_x1, box_x2, box_y1, box_y2; + int sha_x1 = 0, sha_y1 = 0; + int scr_x1 = 0, scr_x2 = 0, scr_y1 = 0, scr_y2 = 0, scr_w, scr_h; + int scr_x, scr_y; + int w; + int pixelsPerBits; + int pixelsMask; + FbStride shaStepOverY = 0, shaStepDownY = 0; + FbStride shaStepOverX = 0, shaStepDownX = 0; + FbBits *shaLine, *sha; + int shaHeight = pShadow->drawable.height; + int shaWidth = pShadow->drawable.width; + FbBits shaMask; + int shaFirstShift, shaShift; + int o_x_dir; + int o_y_dir; + int x_dir; + int y_dir; + + fbGetDrawable (&pShadow->drawable, shaBits, shaStride, shaBpp, shaXoff, shaYoff); + pixelsPerBits = (sizeof (FbBits) * 8) / shaBpp; + pixelsMask = ~(pixelsPerBits - 1); + shaMask = FbBitsMask (FB_UNIT-shaBpp, shaBpp); + /* + * Compute rotation related constants to walk the shadow + */ + o_x_dir = LEFT_TO_RIGHT; + o_y_dir = TOP_TO_BOTTOM; + if (pBuf->randr & SHADOW_REFLECT_X) + o_x_dir = -o_x_dir; + if (pBuf->randr & SHADOW_REFLECT_Y) + o_y_dir = -o_y_dir; + switch (pBuf->randr & (SHADOW_ROTATE_ALL)) { + case SHADOW_ROTATE_0: /* upper left shadow -> upper left screen */ + default: + x_dir = o_x_dir; + y_dir = o_y_dir; + break; + case SHADOW_ROTATE_90: /* upper right shadow -> upper left screen */ + x_dir = o_y_dir; + y_dir = -o_x_dir; + break; + case SHADOW_ROTATE_180: /* lower right shadow -> upper left screen */ + x_dir = -o_x_dir; + y_dir = -o_y_dir; + break; + case SHADOW_ROTATE_270: /* lower left shadow -> upper left screen */ + x_dir = -o_y_dir; + y_dir = o_x_dir; + break; + } + switch (x_dir) { + case LEFT_TO_RIGHT: + shaStepOverX = shaBpp; + shaStepOverY = 0; + break; + case TOP_TO_BOTTOM: + shaStepOverX = 0; + shaStepOverY = shaStride; + break; + case RIGHT_TO_LEFT: + shaStepOverX = -shaBpp; + shaStepOverY = 0; + break; + case BOTTOM_TO_TOP: + shaStepOverX = 0; + shaStepOverY = -shaStride; + break; + } + switch (y_dir) { + case TOP_TO_BOTTOM: + shaStepDownX = 0; + shaStepDownY = shaStride; + break; + case RIGHT_TO_LEFT: + shaStepDownX = -shaBpp; + shaStepDownY = 0; + break; + case BOTTOM_TO_TOP: + shaStepDownX = 0; + shaStepDownY = -shaStride; + break; + case LEFT_TO_RIGHT: + shaStepDownX = shaBpp; + shaStepDownY = 0; + break; + } + + while (nbox--) + { + box_x1 = pbox->x1; + box_y1 = pbox->y1; + box_x2 = pbox->x2; + box_y2 = pbox->y2; + pbox++; + + /* + * Compute screen and shadow locations for this box + */ + switch (x_dir) { + case LEFT_TO_RIGHT: + scr_x1 = box_x1 & pixelsMask; + scr_x2 = (box_x2 + pixelsPerBits - 1) & pixelsMask; + + sha_x1 = scr_x1; + break; + case TOP_TO_BOTTOM: + scr_x1 = box_y1 & pixelsMask; + scr_x2 = (box_y2 + pixelsPerBits - 1) & pixelsMask; + + sha_y1 = scr_x1; + break; + case RIGHT_TO_LEFT: + scr_x1 = (shaWidth - box_x2) & pixelsMask; + scr_x2 = (shaWidth - box_x1 + pixelsPerBits - 1) & pixelsMask; + + sha_x1 = (shaWidth - scr_x1 - 1); + break; + case BOTTOM_TO_TOP: + scr_x1 = (shaHeight - box_y2) & pixelsMask; + scr_x2 = (shaHeight - box_y1 + pixelsPerBits - 1) & pixelsMask; + + sha_y1 = (shaHeight - scr_x1 - 1); + break; + } + switch (y_dir) { + case TOP_TO_BOTTOM: + scr_y1 = box_y1; + scr_y2 = box_y2; + + sha_y1 = scr_y1; + break; + case RIGHT_TO_LEFT: + scr_y1 = (shaWidth - box_x2); + scr_y2 = (shaWidth - box_x1); + + sha_x1 = box_x2 - 1; + break; + case BOTTOM_TO_TOP: + scr_y1 = shaHeight - box_y2; + scr_y2 = shaHeight - box_y1; + + sha_y1 = box_y2 - 1; + break; + case LEFT_TO_RIGHT: + scr_y1 = box_x1; + scr_y2 = box_x2; + + sha_x1 = box_x1; + break; + } + scr_w = ((scr_x2 - scr_x1) * shaBpp) >> FB_SHIFT; + scr_h = scr_y2 - scr_y1; + scr_y = scr_y1; + + /* shift amount for first pixel on screen */ + shaFirstShift = FB_UNIT - ((sha_x1 * shaBpp) & FB_MASK) - shaBpp; + + /* pointer to shadow data first placed on screen */ + shaLine = (shaBits + + sha_y1 * shaStride + + ((sha_x1 * shaBpp) >> FB_SHIFT)); + + /* + * Copy the bits, always write across the physical frame buffer + * to take advantage of write combining. + */ + while (scr_h--) + { + int p; + FbBits bits; + FbBits *win; + int i; + CARD32 winSize; + + sha = shaLine; + shaShift = shaFirstShift; + w = scr_w; + scr_x = scr_x1 * shaBpp >> FB_SHIFT; + + while (w) + { + /* + * Map some of this line + */ + win = (FbBits *) (*pBuf->window) (pScreen, + scr_y, + scr_x << 2, + SHADOW_WINDOW_WRITE, + &winSize, + pBuf->closure); + i = (winSize >> 2); + if (i > w) + i = w; + w -= i; + scr_x += i; + /* + * Copy the portion of the line mapped + */ + while (i--) + { + bits = 0; + p = pixelsPerBits; + /* + * Build one word of output from multiple inputs + * + * Note that for 90/270 rotations, this will walk + * down the shadow hitting each scanline once. + * This is probably not very efficient. + */ + while (p--) + { + bits = FbScrLeft(bits, shaBpp); + bits |= FbScrRight (*sha, shaShift) & shaMask; + + shaShift -= shaStepOverX; + if (shaShift >= FB_UNIT) + { + shaShift -= FB_UNIT; + sha--; + } + else if (shaShift < 0) + { + shaShift += FB_UNIT; + sha++; + } + sha += shaStepOverY; + } + *win++ = bits; + } + } + scr_y++; + shaFirstShift -= shaStepDownX; + if (shaFirstShift >= FB_UNIT) + { + shaFirstShift -= FB_UNIT; + shaLine--; + } + else if (shaFirstShift < 0) + { + shaFirstShift += FB_UNIT; + shaLine++; + } + shaLine += shaStepDownY; + } + } +} + +shadowUpdateProc shadowUpdateRotatePackedWeak(void) { + return shadowUpdateRotatePacked; +} diff --git a/xorg-server/miext/shadow/shrotpack.h b/xorg-server/miext/shadow/shrotpack.h new file mode 100644 index 000000000..015a98595 --- /dev/null +++ b/xorg-server/miext/shadow/shrotpack.h @@ -0,0 +1,187 @@ +/* + * + * Copyright © 2000 Keith Packard + * + * 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 Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD 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. + */ + +/* + * Thanks to Daniel Chemko <dchemko@intrinsyc.com> for making the 90 and 180 + * orientations work. + */ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <stdlib.h> + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include <X11/fonts/font.h> +#include "dixfontstr.h" +#include <X11/fonts/fontstruct.h> +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +#define DANDEBUG 0 + +#if ROTATE == 270 + +#define SCRLEFT(x,y,w,h) (pScreen->height - ((y) + (h))) +#define SCRY(x,y,w,h) (x) +#define SCRWIDTH(x,y,w,h) (h) +#define FIRSTSHA(x,y,w,h) (((y) + (h) - 1) * shaStride + (x)) +#define STEPDOWN(x,y,w,h) ((w)--) +#define NEXTY(x,y,w,h) ((x)++) +#define SHASTEPX(stride) -(stride) +#define SHASTEPY(stride) (1) + +#elif ROTATE == 90 + +#define SCRLEFT(x,y,w,h) (y) +#define SCRY(x,y,w,h) (pScreen->width - ((x) + (w)) - 1) +#define SCRWIDTH(x,y,w,h) (h) +#define FIRSTSHA(x,y,w,h) ((y) * shaStride + (x + w - 1)) +#define STEPDOWN(x,y,w,h) ((w)--) +#define NEXTY(x,y,w,h) ((void)(x)) +#define SHASTEPX(stride) (stride) +#define SHASTEPY(stride) (-1) + +#elif ROTATE == 180 + +#define SCRLEFT(x,y,w,h) (pScreen->width - ((x) + (w))) +#define SCRY(x,y,w,h) (pScreen->height - ((y) + (h)) - 1) +#define SCRWIDTH(x,y,w,h) (w) +#define FIRSTSHA(x,y,w,h) ((y + h - 1) * shaStride + (x + w - 1)) +#define STEPDOWN(x,y,w,h) ((h)--) +#define NEXTY(x,y,w,h) ((void)(y)) +#define SHASTEPX(stride) (-1) +#define SHASTEPY(stride) -(stride) + +#else + +#define SCRLEFT(x,y,w,h) (x) +#define SCRY(x,y,w,h) (y) +#define SCRWIDTH(x,y,w,h) (w) +#define FIRSTSHA(x,y,w,h) ((y) * shaStride + (x)) +#define STEPDOWN(x,y,w,h) ((h)--) +#define NEXTY(x,y,w,h) ((y)++) +#define SHASTEPX(stride) (1) +#define SHASTEPY(stride) (stride) + +#endif + +void +FUNC (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage (pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + FbBits *shaBits; + Data *shaBase, *shaLine, *sha; + FbStride shaStride; + int scrBase, scrLine, scr; + int shaBpp; + int shaXoff, shaYoff; /* XXX assumed to be zero */ + int x, y, w, h, width; + int i; + Data *winBase = NULL, *win; + CARD32 winSize; + + fbGetDrawable (&pShadow->drawable, shaBits, shaStride, shaBpp, shaXoff, shaYoff); + shaBase = (Data *) shaBits; + shaStride = shaStride * sizeof (FbBits) / sizeof (Data); +#if (DANDEBUG > 1) + ErrorF ("-> Entering Shadow Update:\r\n |- Origins: pShadow=%x, pScreen=%x, damage=%x\r\n |- Metrics: shaStride=%d, shaBase=%x, shaBpp=%d\r\n | \n", pShadow, pScreen, damage, shaStride, shaBase, shaBpp); +#endif + while (nbox--) + { + x = pbox->x1; + y = pbox->y1; + w = (pbox->x2 - pbox->x1); + h = pbox->y2 - pbox->y1; + +#if (DANDEBUG > 2) + ErrorF (" |-> Redrawing box - Metrics: X=%d, Y=%d, Width=%d, Height=%d\n", x, y, w, h); +#endif + scrLine = SCRLEFT(x,y,w,h); + shaLine = shaBase + FIRSTSHA(x,y,w,h); + + while (STEPDOWN(x,y,w,h)) + { + winSize = 0; + scrBase = 0; + width = SCRWIDTH(x,y,w,h); + scr = scrLine; + sha = shaLine; +#if (DANDEBUG > 3) + ErrorF (" | |-> StepDown - Metrics: width=%d, scr=%x, sha=%x\n", width, scr, sha); +#endif + while (width) + { + /* how much remains in this window */ + i = scrBase + winSize - scr; + if (i <= 0 || scr < scrBase) + { + winBase = (Data *) (*pBuf->window) (pScreen, + SCRY(x,y,w,h), + scr * sizeof (Data), + SHADOW_WINDOW_WRITE, + &winSize, + pBuf->closure); + if(!winBase) + return; + scrBase = scr; + winSize /= sizeof (Data); + i = winSize; +#if(DANDEBUG > 4) + ErrorF (" | | |-> Starting New Line - Metrics: winBase=%x, scrBase=%x, winSize=%d\r\n | | | Xstride=%d, Ystride=%d, w=%d h=%d\n", winBase, scrBase, winSize, SHASTEPX(shaStride), SHASTEPY(shaStride), w, h); +#endif + } + win = winBase + (scr - scrBase); + if (i > width) + i = width; + width -= i; + scr += i; +#if(DANDEBUG > 5) + ErrorF (" | | |-> Writing Line - Metrics: win=%x, sha=%x\n", win, sha); +#endif + while (i--) + { +#if(DANDEBUG > 6) + ErrorF (" | | |-> Writing Pixel - Metrics: win=%x, sha=%d, remaining=%d\n", win, sha, i); +#endif + *win++ = *sha; + sha += SHASTEPX(shaStride); + } /* i */ + } /* width */ + shaLine += SHASTEPY(shaStride); + NEXTY(x,y,w,h); + } /* STEPDOWN */ + pbox++; + } /* nbox */ +} diff --git a/xorg-server/miext/shadow/shrotpackYX.h b/xorg-server/miext/shadow/shrotpackYX.h new file mode 100644 index 000000000..8ef70f167 --- /dev/null +++ b/xorg-server/miext/shadow/shrotpackYX.h @@ -0,0 +1,160 @@ +/* + * Copyright © 2004 Philip Blundell + * + * 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 Philip Blundell not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Philip Blundell makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * PHILIP BLUNDELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL PHILIP BLUNDELL 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. + */ + +#include <X11/X.h> +#include "scrnintstr.h" +#include "windowstr.h" +#include "dixfontstr.h" +#include "mi.h" +#include "regionstr.h" +#include "globals.h" +#include "gcstruct.h" +#include "shadow.h" +#include "fb.h" + +#if ROTATE == 270 + +#define WINSTEPX(stride) (stride) +#define WINSTART(x,y) (((pScreen->height - 1) - y) + (x * winStride)) +#define WINSTEPY() -1 + +#elif ROTATE == 90 + +#define WINSTEPX(stride) (-stride) +#define WINSTEPY() 1 +#define WINSTART(x,y) (((pScreen->width - 1 - x) * winStride) + y) + +#else + +#error This rotation is not supported here + +#endif + +#ifdef __arm__ +#define PREFETCH +#endif + +void +FUNC (ScreenPtr pScreen, + shadowBufPtr pBuf); + +void +FUNC (ScreenPtr pScreen, + shadowBufPtr pBuf) +{ + RegionPtr damage = shadowDamage(pBuf); + PixmapPtr pShadow = pBuf->pPixmap; + int nbox = REGION_NUM_RECTS (damage); + BoxPtr pbox = REGION_RECTS (damage); + FbBits *shaBits; + Data *shaBase, *shaLine, *sha; + FbStride shaStride, winStride; + int shaBpp; + int shaXoff, shaYoff; /* XXX assumed to be zero */ + int x, y, w, h; + Data *winBase, *win, *winLine; + CARD32 winSize; + + fbGetDrawable (&pShadow->drawable, shaBits, shaStride, shaBpp, shaXoff, shaYoff); + shaBase = (Data *) shaBits; + shaStride = shaStride * sizeof (FbBits) / sizeof (Data); + + winBase = (Data *) (*pBuf->window) (pScreen, 0, 0, + SHADOW_WINDOW_WRITE, + &winSize, pBuf->closure); + winStride = (Data *) (*pBuf->window) (pScreen, 1, 0, + SHADOW_WINDOW_WRITE, + &winSize, pBuf->closure) - winBase; + + while (nbox--) + { + x = pbox->x1; + y = pbox->y1; + w = (pbox->x2 - pbox->x1); + h = pbox->y2 - pbox->y1; + + shaLine = shaBase + (y * shaStride) + x; +#ifdef PREFETCH + __builtin_prefetch (shaLine); +#endif + winLine = winBase + WINSTART(x, y); + + while (h--) + { + sha = shaLine; + win = winLine; + + while (sha < (shaLine + w - 16)) + { +#ifdef PREFETCH + __builtin_prefetch (sha + shaStride); +#endif + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + *win = *sha++; + win += WINSTEPX(winStride); + } + + while (sha < (shaLine + w)) + { + *win = *sha++; + win += WINSTEPX(winStride); + } + + y++; + shaLine += shaStride; + winLine += WINSTEPY(); + } + pbox++; + } /* nbox */ +} |