Update to pixman 0.26.2. tested at least by ajacoutot@, mpi@, shadchin@.

18 files changed, 790 insertions, 520 deletions

diff --git a/lib/pixman/test/Makefile.in b/lib/pixman/test/Makefile.in
index 994690bd7..97b47c812 100644
--- a/lib/pixman/test/Makefile.in
+++ b/lib/pixman/test/Makefile.in
@@ -1,8 +1,9 @@
-# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# Makefile.in generated by automake 1.12 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005  Free Software Foundation, Inc.
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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.
@@ -15,18 +16,32 @@
 @SET_MAKE@
 
 
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
-top_builddir = ..
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-INSTALL = @INSTALL@
-install_sh_DATA = ${SHELL} $(install_sh) -c -m 644
-install_sh_PROGRAM = ${SHELL} $(install_sh) -c
-install_sh_SCRIPT = ${SHELL} $(install_sh) -c
+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 = :
@@ -38,22 +53,27 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(top_srcdir)/test/Makefile.sources
+	$(top_srcdir)/depcomp $(top_srcdir)/test/Makefile.sources
 noinst_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2)
+TESTS = $(am__EXEEXT_1)
 subdir = test
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
-mkinstalldirs = $(SHELL) $(install_sh) -d
+mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 libutils_la_LIBADD =
 am__objects_1 = utils.lo
 am__objects_2 =
 am_libutils_la_OBJECTS = $(am__objects_1) $(am__objects_2)
 libutils_la_OBJECTS = $(am_libutils_la_OBJECTS)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
 am__EXEEXT_1 = a1-trap-test$(EXEEXT) pdf-op-test$(EXEEXT) \
 	region-test$(EXEEXT) region-translate-test$(EXEEXT) \
 	fetch-test$(EXEEXT) oob-test$(EXEEXT) trap-crasher$(EXEEXT) \
@@ -166,17 +186,32 @@ trap_crasher_OBJECTS = trap-crasher.$(OBJEXT)
 trap_crasher_LDADD = $(LDADD)
 trap_crasher_DEPENDENCIES = libutils.la \
 	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1)
-DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
+am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(DEFS) \
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
 	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
 	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
 CCLD = $(CC)
-LINK = $(LIBTOOL) --tag=CC --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
 SOURCES = $(libutils_la_SOURCES) a1-trap-test.c affine-test.c \
 	alpha-loop.c alphamap.c blitters-test.c composite.c \
 	composite-traps-test.c fetch-test.c gradient-crash-test.c \
@@ -191,13 +226,21 @@ DIST_SOURCES = $(libutils_la_SOURCES) a1-trap-test.c affine-test.c \
 	region-contains-test.c region-test.c region-translate-test.c \
 	scaling-crash-test.c scaling-helpers-test.c scaling-test.c \
 	stress-test.c trap-crasher.c
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 ETAGS = etags
 CTAGS = ctags
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = $(am__tty_colors_dummy)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
-AMDEP_FALSE = @AMDEP_FALSE@
-AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -205,6 +248,7 @@ AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
 CC = @CC@
 CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
 CCASFLAGS = @CCASFLAGS@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
@@ -227,14 +271,14 @@ FGREP = @FGREP@
 GREP = @GREP@
 GTK_CFLAGS = @GTK_CFLAGS@
 GTK_LIBS = @GTK_LIBS@
-HAVE_GTK_FALSE = @HAVE_GTK_FALSE@
-HAVE_GTK_TRUE = @HAVE_GTK_TRUE@
 HAVE_LIBPNG = @HAVE_LIBPNG@
 HAVE_PTHREAD_SETSPECIFIC = @HAVE_PTHREAD_SETSPECIFIC@
+INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+IWMMXT_CFLAGS = @IWMMXT_CFLAGS@
 LD = @LD@
 LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
@@ -242,10 +286,12 @@ LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
 LN_S = @LN_S@
+LS_CFLAGS = @LS_CFLAGS@
 LTLIBOBJS = @LTLIBOBJS@
 LT_VERSION_INFO = @LT_VERSION_INFO@
 MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
 MMX_CFLAGS = @MMX_CFLAGS@
 MMX_LDFLAGS = @MMX_LDFLAGS@
 NM = @NM@
@@ -260,6 +306,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PERL = @PERL@
@@ -279,32 +326,18 @@ SHELL = @SHELL@
 SSE2_CFLAGS = @SSE2_CFLAGS@
 SSE2_LDFLAGS = @SSE2_LDFLAGS@
 STRIP = @STRIP@
-STUBS_CFLAGS = @STUBS_CFLAGS@
-STUBS_LIBS = @STUBS_LIBS@
 TESTPROGS_EXTRA_LDFLAGS = @TESTPROGS_EXTRA_LDFLAGS@
 TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR = @TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR@
 TOOLCHAIN_SUPPORTS__THREAD = @TOOLCHAIN_SUPPORTS__THREAD@
-USE_ARM_IWMMXT_FALSE = @USE_ARM_IWMMXT_FALSE@
-USE_ARM_IWMMXT_TRUE = @USE_ARM_IWMMXT_TRUE@
-USE_ARM_NEON_FALSE = @USE_ARM_NEON_FALSE@
-USE_ARM_NEON_TRUE = @USE_ARM_NEON_TRUE@
-USE_ARM_SIMD_FALSE = @USE_ARM_SIMD_FALSE@
-USE_ARM_SIMD_TRUE = @USE_ARM_SIMD_TRUE@
-USE_GCC_INLINE_ASM_FALSE = @USE_GCC_INLINE_ASM_FALSE@
-USE_GCC_INLINE_ASM_TRUE = @USE_GCC_INLINE_ASM_TRUE@
-USE_SSE2_FALSE = @USE_SSE2_FALSE@
-USE_SSE2_TRUE = @USE_SSE2_TRUE@
-USE_VMX_FALSE = @USE_VMX_FALSE@
-USE_VMX_TRUE = @USE_VMX_TRUE@
-USE_X86_MMX_FALSE = @USE_X86_MMX_FALSE@
-USE_X86_MMX_TRUE = @USE_X86_MMX_TRUE@
 VERSION = @VERSION@
 VMX_CFLAGS = @VMX_CFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
 ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
-am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
@@ -316,6 +349,7 @@ build_alias = @build_alias@
 build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
+builddir = @builddir@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -343,8 +377,12 @@ program_transform_name = @program_transform_name@
 psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
 
 # Tests (sorted by expected completion time)
 TESTPROGRAMS = \
@@ -391,7 +429,6 @@ LDADD = libutils.la $(top_builddir)/pixman/libpixman-1.la -lm  $(PNG_LIBS)
 INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(PNG_CFLAGS)
 libutils_la_SOURCES = $(libutils_sources) $(libutils_headers)
 noinst_LTLIBRARIES = libutils.la
-TESTS = $(TESTPROGRAMS)
 all: all-am
 
 .SUFFIXES:
@@ -400,14 +437,14 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/test/Makefile.source
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
-	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
-		&& exit 0; \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  test/Makefile'; \
-	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --foreign  test/Makefile
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign test/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign test/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
@@ -417,6 +454,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
+$(top_srcdir)/test/Makefile.sources:
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
@@ -425,84 +463,89 @@ $(top_srcdir)/configure:  $(am__configure_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
 
 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 "$${dir}/so_locations"; \
-	done
-libutils.la: $(libutils_la_OBJECTS) $(libutils_la_DEPENDENCIES) 
-	$(LINK)  $(libutils_la_LDFLAGS) $(libutils_la_OBJECTS) $(libutils_la_LIBADD) $(LIBS)
+	@list='$(noinst_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+libutils.la: $(libutils_la_OBJECTS) $(libutils_la_DEPENDENCIES) $(EXTRA_libutils_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK)  $(libutils_la_OBJECTS) $(libutils_la_LIBADD) $(LIBS)
 
 clean-noinstPROGRAMS:
-	@list='$(noinst_PROGRAMS)'; for p in $$list; do \
-	  f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
-	  echo " rm -f $$p $$f"; \
-	  rm -f $$p $$f ; \
-	done
-a1-trap-test$(EXEEXT): $(a1_trap_test_OBJECTS) $(a1_trap_test_DEPENDENCIES) 
+	@list='$(noinst_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+a1-trap-test$(EXEEXT): $(a1_trap_test_OBJECTS) $(a1_trap_test_DEPENDENCIES) $(EXTRA_a1_trap_test_DEPENDENCIES) 
 	@rm -f a1-trap-test$(EXEEXT)
-	$(LINK) $(a1_trap_test_LDFLAGS) $(a1_trap_test_OBJECTS) $(a1_trap_test_LDADD) $(LIBS)
-affine-test$(EXEEXT): $(affine_test_OBJECTS) $(affine_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(a1_trap_test_OBJECTS) $(a1_trap_test_LDADD) $(LIBS)
+affine-test$(EXEEXT): $(affine_test_OBJECTS) $(affine_test_DEPENDENCIES) $(EXTRA_affine_test_DEPENDENCIES) 
 	@rm -f affine-test$(EXEEXT)
-	$(LINK) $(affine_test_LDFLAGS) $(affine_test_OBJECTS) $(affine_test_LDADD) $(LIBS)
-alpha-loop$(EXEEXT): $(alpha_loop_OBJECTS) $(alpha_loop_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(affine_test_OBJECTS) $(affine_test_LDADD) $(LIBS)
+alpha-loop$(EXEEXT): $(alpha_loop_OBJECTS) $(alpha_loop_DEPENDENCIES) $(EXTRA_alpha_loop_DEPENDENCIES) 
 	@rm -f alpha-loop$(EXEEXT)
-	$(LINK) $(alpha_loop_LDFLAGS) $(alpha_loop_OBJECTS) $(alpha_loop_LDADD) $(LIBS)
-alphamap$(EXEEXT): $(alphamap_OBJECTS) $(alphamap_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(alpha_loop_OBJECTS) $(alpha_loop_LDADD) $(LIBS)
+alphamap$(EXEEXT): $(alphamap_OBJECTS) $(alphamap_DEPENDENCIES) $(EXTRA_alphamap_DEPENDENCIES) 
 	@rm -f alphamap$(EXEEXT)
-	$(LINK) $(alphamap_LDFLAGS) $(alphamap_OBJECTS) $(alphamap_LDADD) $(LIBS)
-blitters-test$(EXEEXT): $(blitters_test_OBJECTS) $(blitters_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(alphamap_OBJECTS) $(alphamap_LDADD) $(LIBS)
+blitters-test$(EXEEXT): $(blitters_test_OBJECTS) $(blitters_test_DEPENDENCIES) $(EXTRA_blitters_test_DEPENDENCIES) 
 	@rm -f blitters-test$(EXEEXT)
-	$(LINK) $(blitters_test_LDFLAGS) $(blitters_test_OBJECTS) $(blitters_test_LDADD) $(LIBS)
-composite$(EXEEXT): $(composite_OBJECTS) $(composite_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(blitters_test_OBJECTS) $(blitters_test_LDADD) $(LIBS)
+composite$(EXEEXT): $(composite_OBJECTS) $(composite_DEPENDENCIES) $(EXTRA_composite_DEPENDENCIES) 
 	@rm -f composite$(EXEEXT)
-	$(LINK) $(composite_LDFLAGS) $(composite_OBJECTS) $(composite_LDADD) $(LIBS)
-composite-traps-test$(EXEEXT): $(composite_traps_test_OBJECTS) $(composite_traps_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(composite_OBJECTS) $(composite_LDADD) $(LIBS)
+composite-traps-test$(EXEEXT): $(composite_traps_test_OBJECTS) $(composite_traps_test_DEPENDENCIES) $(EXTRA_composite_traps_test_DEPENDENCIES) 
 	@rm -f composite-traps-test$(EXEEXT)
-	$(LINK) $(composite_traps_test_LDFLAGS) $(composite_traps_test_OBJECTS) $(composite_traps_test_LDADD) $(LIBS)
-fetch-test$(EXEEXT): $(fetch_test_OBJECTS) $(fetch_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(composite_traps_test_OBJECTS) $(composite_traps_test_LDADD) $(LIBS)
+fetch-test$(EXEEXT): $(fetch_test_OBJECTS) $(fetch_test_DEPENDENCIES) $(EXTRA_fetch_test_DEPENDENCIES) 
 	@rm -f fetch-test$(EXEEXT)
-	$(LINK) $(fetch_test_LDFLAGS) $(fetch_test_OBJECTS) $(fetch_test_LDADD) $(LIBS)
-gradient-crash-test$(EXEEXT): $(gradient_crash_test_OBJECTS) $(gradient_crash_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(fetch_test_OBJECTS) $(fetch_test_LDADD) $(LIBS)
+gradient-crash-test$(EXEEXT): $(gradient_crash_test_OBJECTS) $(gradient_crash_test_DEPENDENCIES) $(EXTRA_gradient_crash_test_DEPENDENCIES) 
 	@rm -f gradient-crash-test$(EXEEXT)
-	$(LINK) $(gradient_crash_test_LDFLAGS) $(gradient_crash_test_OBJECTS) $(gradient_crash_test_LDADD) $(LIBS)
-lowlevel-blt-bench$(EXEEXT): $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(gradient_crash_test_OBJECTS) $(gradient_crash_test_LDADD) $(LIBS)
+lowlevel-blt-bench$(EXEEXT): $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_DEPENDENCIES) $(EXTRA_lowlevel_blt_bench_DEPENDENCIES) 
 	@rm -f lowlevel-blt-bench$(EXEEXT)
-	$(LINK) $(lowlevel_blt_bench_LDFLAGS) $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_LDADD) $(LIBS)
-oob-test$(EXEEXT): $(oob_test_OBJECTS) $(oob_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_LDADD) $(LIBS)
+oob-test$(EXEEXT): $(oob_test_OBJECTS) $(oob_test_DEPENDENCIES) $(EXTRA_oob_test_DEPENDENCIES) 
 	@rm -f oob-test$(EXEEXT)
-	$(LINK) $(oob_test_LDFLAGS) $(oob_test_OBJECTS) $(oob_test_LDADD) $(LIBS)
-pdf-op-test$(EXEEXT): $(pdf_op_test_OBJECTS) $(pdf_op_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(oob_test_OBJECTS) $(oob_test_LDADD) $(LIBS)
+pdf-op-test$(EXEEXT): $(pdf_op_test_OBJECTS) $(pdf_op_test_DEPENDENCIES) $(EXTRA_pdf_op_test_DEPENDENCIES) 
 	@rm -f pdf-op-test$(EXEEXT)
-	$(LINK) $(pdf_op_test_LDFLAGS) $(pdf_op_test_OBJECTS) $(pdf_op_test_LDADD) $(LIBS)
-region-contains-test$(EXEEXT): $(region_contains_test_OBJECTS) $(region_contains_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(pdf_op_test_OBJECTS) $(pdf_op_test_LDADD) $(LIBS)
+region-contains-test$(EXEEXT): $(region_contains_test_OBJECTS) $(region_contains_test_DEPENDENCIES) $(EXTRA_region_contains_test_DEPENDENCIES) 
 	@rm -f region-contains-test$(EXEEXT)
-	$(LINK) $(region_contains_test_LDFLAGS) $(region_contains_test_OBJECTS) $(region_contains_test_LDADD) $(LIBS)
-region-test$(EXEEXT): $(region_test_OBJECTS) $(region_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(region_contains_test_OBJECTS) $(region_contains_test_LDADD) $(LIBS)
+region-test$(EXEEXT): $(region_test_OBJECTS) $(region_test_DEPENDENCIES) $(EXTRA_region_test_DEPENDENCIES) 
 	@rm -f region-test$(EXEEXT)
-	$(LINK) $(region_test_LDFLAGS) $(region_test_OBJECTS) $(region_test_LDADD) $(LIBS)
-region-translate-test$(EXEEXT): $(region_translate_test_OBJECTS) $(region_translate_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(region_test_OBJECTS) $(region_test_LDADD) $(LIBS)
+region-translate-test$(EXEEXT): $(region_translate_test_OBJECTS) $(region_translate_test_DEPENDENCIES) $(EXTRA_region_translate_test_DEPENDENCIES) 
 	@rm -f region-translate-test$(EXEEXT)
-	$(LINK) $(region_translate_test_LDFLAGS) $(region_translate_test_OBJECTS) $(region_translate_test_LDADD) $(LIBS)
-scaling-crash-test$(EXEEXT): $(scaling_crash_test_OBJECTS) $(scaling_crash_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(region_translate_test_OBJECTS) $(region_translate_test_LDADD) $(LIBS)
+scaling-crash-test$(EXEEXT): $(scaling_crash_test_OBJECTS) $(scaling_crash_test_DEPENDENCIES) $(EXTRA_scaling_crash_test_DEPENDENCIES) 
 	@rm -f scaling-crash-test$(EXEEXT)
-	$(LINK) $(scaling_crash_test_LDFLAGS) $(scaling_crash_test_OBJECTS) $(scaling_crash_test_LDADD) $(LIBS)
-scaling-helpers-test$(EXEEXT): $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(scaling_crash_test_OBJECTS) $(scaling_crash_test_LDADD) $(LIBS)
+scaling-helpers-test$(EXEEXT): $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_DEPENDENCIES) $(EXTRA_scaling_helpers_test_DEPENDENCIES) 
 	@rm -f scaling-helpers-test$(EXEEXT)
-	$(LINK) $(scaling_helpers_test_LDFLAGS) $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_LDADD) $(LIBS)
-scaling-test$(EXEEXT): $(scaling_test_OBJECTS) $(scaling_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_LDADD) $(LIBS)
+scaling-test$(EXEEXT): $(scaling_test_OBJECTS) $(scaling_test_DEPENDENCIES) $(EXTRA_scaling_test_DEPENDENCIES) 
 	@rm -f scaling-test$(EXEEXT)
-	$(LINK) $(scaling_test_LDFLAGS) $(scaling_test_OBJECTS) $(scaling_test_LDADD) $(LIBS)
-stress-test$(EXEEXT): $(stress_test_OBJECTS) $(stress_test_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(scaling_test_OBJECTS) $(scaling_test_LDADD) $(LIBS)
+stress-test$(EXEEXT): $(stress_test_OBJECTS) $(stress_test_DEPENDENCIES) $(EXTRA_stress_test_DEPENDENCIES) 
 	@rm -f stress-test$(EXEEXT)
-	$(LINK) $(stress_test_LDFLAGS) $(stress_test_OBJECTS) $(stress_test_LDADD) $(LIBS)
-trap-crasher$(EXEEXT): $(trap_crasher_OBJECTS) $(trap_crasher_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(stress_test_OBJECTS) $(stress_test_LDADD) $(LIBS)
+trap-crasher$(EXEEXT): $(trap_crasher_OBJECTS) $(trap_crasher_DEPENDENCIES) $(EXTRA_trap_crasher_DEPENDENCIES) 
 	@rm -f trap-crasher$(EXEEXT)
-	$(LINK) $(trap_crasher_LDFLAGS) $(trap_crasher_OBJECTS) $(trap_crasher_LDADD) $(LIBS)
+	$(AM_V_CCLD)$(LINK) $(trap_crasher_OBJECTS) $(trap_crasher_LDADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -533,25 +576,25 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Plo@am__quote@
 
 .c.o:
-@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
-@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
 
 .c.obj:
-@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
-@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
 .c.lo:
-@am__fastdepCC_TRUE@	if $(LTCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
-@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Plo"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
 
 mostlyclean-libtool:
 	-rm -f *.lo
@@ -559,54 +602,68 @@ mostlyclean-libtool:
 clean-libtool:
 	-rm -rf .libs _libs
 
-distclean-libtool:
-	-rm -f libtool
-uninstall-info-am:
-
 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[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	mkid -fID $$unique
 tags: TAGS
 
 TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 		$(TAGS_FILES) $(LISP)
-	tags=; \
+	set x; \
 	here=`pwd`; \
 	list='$(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[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
-	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	    $$tags $$unique; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
 	fi
 ctags: CTAGS
 CTAGS:  $(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[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
-	     $$tags $$unique
+	     $$unique
 
 GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
-	  && cd $(top_srcdir) \
-	  && gtags -i $(GTAGS_ARGS) $$here
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+cscopelist:  $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
@@ -614,58 +671,73 @@ distclean-tags:
 check-TESTS: $(TESTS)
 	@failed=0; all=0; xfail=0; xpass=0; skip=0; \
 	srcdir=$(srcdir); export srcdir; \
-	list='$(TESTS)'; \
+	list=' $(TESTS) '; \
+	$(am__tty_colors); \
 	if test -n "$$list"; then \
 	  for tst in $$list; do \
 	    if test -f ./$$tst; then dir=./; \
 	    elif test -f $$tst; then dir=; \
 	    else dir="$(srcdir)/"; fi; \
-	    if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
+	    if $(TESTS_ENVIRONMENT) $${dir}$$tst $(AM_TESTS_FD_REDIRECT); then \
 	      all=`expr $$all + 1`; \
 	      case " $(XFAIL_TESTS) " in \
-	      *" $$tst "*) \
+	      *[\ \	]$$tst[\ \	]*) \
 		xpass=`expr $$xpass + 1`; \
 		failed=`expr $$failed + 1`; \
-		echo "XPASS: $$tst"; \
+		col=$$red; res=XPASS; \
 	      ;; \
 	      *) \
-		echo "PASS: $$tst"; \
+		col=$$grn; res=PASS; \
 	      ;; \
 	      esac; \
 	    elif test $$? -ne 77; then \
 	      all=`expr $$all + 1`; \
 	      case " $(XFAIL_TESTS) " in \
-	      *" $$tst "*) \
+	      *[\ \	]$$tst[\ \	]*) \
 		xfail=`expr $$xfail + 1`; \
-		echo "XFAIL: $$tst"; \
+		col=$$lgn; res=XFAIL; \
 	      ;; \
 	      *) \
 		failed=`expr $$failed + 1`; \
-		echo "FAIL: $$tst"; \
+		col=$$red; res=FAIL; \
 	      ;; \
 	      esac; \
 	    else \
 	      skip=`expr $$skip + 1`; \
-	      echo "SKIP: $$tst"; \
+	      col=$$blu; res=SKIP; \
 	    fi; \
+	    echo "$${col}$$res$${std}: $$tst"; \
 	  done; \
+	  if test "$$all" -eq 1; then \
+	    tests="test"; \
+	    All=""; \
+	  else \
+	    tests="tests"; \
+	    All="All "; \
+	  fi; \
 	  if test "$$failed" -eq 0; then \
 	    if test "$$xfail" -eq 0; then \
-	      banner="All $$all tests passed"; \
+	      banner="$$All$$all $$tests passed"; \
 	    else \
-	      banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
+	      if test "$$xfail" -eq 1; then failures=failure; else failures=failures; fi; \
+	      banner="$$All$$all $$tests behaved as expected ($$xfail expected $$failures)"; \
 	    fi; \
 	  else \
 	    if test "$$xpass" -eq 0; then \
-	      banner="$$failed of $$all tests failed"; \
+	      banner="$$failed of $$all $$tests failed"; \
 	    else \
-	      banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
+	      if test "$$xpass" -eq 1; then passes=pass; else passes=passes; fi; \
+	      banner="$$failed of $$all $$tests did not behave as expected ($$xpass unexpected $$passes)"; \
 	    fi; \
 	  fi; \
 	  dashes="$$banner"; \
 	  skipped=""; \
 	  if test "$$skip" -ne 0; then \
-	    skipped="($$skip tests were not run)"; \
+	    if test "$$skip" -eq 1; then \
+	      skipped="($$skip test was not run)"; \
+	    else \
+	      skipped="($$skip tests were not run)"; \
+	    fi; \
 	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
 	      dashes="$$skipped"; \
 	  fi; \
@@ -676,39 +748,46 @@ check-TESTS: $(TESTS)
 	      dashes="$$report"; \
 	  fi; \
 	  dashes=`echo "$$dashes" | sed s/./=/g`; \
-	  echo "$$dashes"; \
-	  echo "$$banner"; \
-	  test -z "$$skipped" || echo "$$skipped"; \
-	  test -z "$$report" || echo "$$report"; \
-	  echo "$$dashes"; \
+	  if test "$$failed" -eq 0; then \
+	    col="$$grn"; \
+	  else \
+	    col="$$red"; \
+	  fi; \
+	  echo "$${col}$$dashes$${std}"; \
+	  echo "$${col}$$banner$${std}"; \
+	  test -z "$$skipped" || echo "$${col}$$skipped$${std}"; \
+	  test -z "$$report" || echo "$${col}$$report$${std}"; \
+	  echo "$${col}$$dashes$${std}"; \
 	  test "$$failed" -eq 0; \
 	else :; fi
 
 distdir: $(DISTFILES)
-	$(mkdir_p) $(distdir)/../test
-	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
-	list='$(DISTFILES)'; for file in $$list; do \
-	  case $$file in \
-	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
-	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
-	  esac; \
+	@srcdirstrip=`echo "$(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; \
-	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
-	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
-	    dir="/$$dir"; \
-	    $(mkdir_p) "$(distdir)$$dir"; \
-	  else \
-	    dir=''; \
-	  fi; \
 	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
 	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
-	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
 	    fi; \
-	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
 	  else \
-	    test -f $(distdir)/$$file \
-	    || cp -p $$d/$$file $(distdir)/$$file \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
 	    || exit 1; \
 	  fi; \
 	done
@@ -727,16 +806,22 @@ install-am: all-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='$(STRIP)'"` install
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 
 clean-generic:
 
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
 
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
@@ -750,7 +835,7 @@ distclean: distclean-am
 	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
-	distclean-libtool distclean-tags
+	distclean-tags
 
 dvi: dvi-am
 
@@ -758,18 +843,38 @@ dvi-am:
 
 html: html-am
 
+html-am:
+
 info: info-am
 
 info-am:
 
 install-data-am:
 
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
 install-exec-am:
 
+install-html: install-html-am
+
+install-html-am:
+
 install-info: install-info-am
 
+install-info-am:
+
 install-man:
 
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
@@ -790,19 +895,24 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am: uninstall-info-am
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
 
 .PHONY: CTAGS GTAGS all all-am check check-TESTS check-am clean \
 	clean-generic clean-libtool clean-noinstLTLIBRARIES \
-	clean-noinstPROGRAMS 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-exec install-exec-am \
-	install-info install-info-am install-man 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-info-am
+	clean-noinstPROGRAMS cscopelist 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-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
+
 
 # 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.
diff --git a/lib/pixman/test/a1-trap-test.c b/lib/pixman/test/a1-trap-test.c
index 6163e7c61..93c6caa14 100644
--- a/lib/pixman/test/a1-trap-test.c
+++ b/lib/pixman/test/a1-trap-test.c
@@ -2,7 +2,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "pixman.h"
+#include "utils.h"
 
 int
 main (int argc, char **argv)
diff --git a/lib/pixman/test/alphamap.c b/lib/pixman/test/alphamap.c
index 554b309fb..0c5757ea3 100644
--- a/lib/pixman/test/alphamap.c
+++ b/lib/pixman/test/alphamap.c
@@ -2,8 +2,8 @@
 #include <stdlib.h>
 #include "utils.h"
 
-#define WIDTH 100
-#define HEIGHT 100
+#define WIDTH 48
+#define HEIGHT 48
 
 static const pixman_format_code_t formats[] =
 {
@@ -70,24 +70,6 @@ make_image (pixman_format_code_t format)
     return image;
 }
 
-static pixman_image_t *
-create_image (pixman_format_code_t format, pixman_format_code_t alpha_format,
-	      int alpha_origin_x, int alpha_origin_y)
-{
-    pixman_image_t *image = make_image (format);
-
-    if (alpha_format != PIXMAN_null)
-    {
-	pixman_image_t *alpha = make_image (alpha_format);
-
-	pixman_image_set_alpha_map (image, alpha,
-				    alpha_origin_x, alpha_origin_y);
-	pixman_image_unref (alpha);
-    }
-
-    return image;
-}
-
 static uint8_t
 get_alpha (pixman_image_t *image, int x, int y, int orig_x, int orig_y)
 {
@@ -139,7 +121,44 @@ get_alpha (pixman_image_t *image, int x, int y, int orig_x, int orig_y)
     return r;
 }
 
-#define ARRAY_LENGTH(A) ((int) (sizeof (A) / sizeof ((A) [0])))
+static uint16_t
+get_red (pixman_image_t *image, int x, int y, int orig_x, int orig_y)
+{
+    uint8_t *bits;
+    uint16_t r;
+
+    bits = (uint8_t *)image->bits.bits;
+
+    if (image->bits.format == PIXMAN_a8)
+    {
+	r = 0x00;
+    }
+    else if (image->bits.format == PIXMAN_a2r10g10b10)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 14;
+	r &= 0xffc0;
+	r |= (r >> 10);
+    }
+    else if (image->bits.format == PIXMAN_a8r8g8b8)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 16;
+	r &= 0xff;
+	r |= r << 8;
+    }
+    else if (image->bits.format == PIXMAN_a4r4g4b4)
+    {
+	r = ((uint16_t *)bits)[y * WIDTH + x] >> 8;
+	r &= 0xf;
+	r |= r << 4;
+	r |= r << 8;
+    }
+    else
+    {
+	assert (0);
+    }
+
+    return r;
+}
 
 static int
 run_test (int s, int d, int sa, int da, int soff, int doff)
@@ -148,10 +167,10 @@ run_test (int s, int d, int sa, int da, int soff, int doff)
     pixman_format_code_t df = formats[d];
     pixman_format_code_t saf = alpha_formats[sa];
     pixman_format_code_t daf = alpha_formats[da];
-    pixman_image_t *src, *dst, *orig_dst;
+    pixman_image_t *src, *dst, *orig_dst, *alpha, *orig_alpha;
     pixman_transform_t t1;
     int j, k;
-    int n_alpha_bits;
+    int n_alpha_bits, n_red_bits;
 
     soff = origins[soff];
     doff = origins[doff];
@@ -160,10 +179,37 @@ run_test (int s, int d, int sa, int da, int soff, int doff)
     if (daf != PIXMAN_null)
 	n_alpha_bits = PIXMAN_FORMAT_A (daf);
 
+    n_red_bits = PIXMAN_FORMAT_R (df);
+
+    /* Source */
+    src = make_image (sf);
+    if (saf != PIXMAN_null)
+    {
+	alpha = make_image (saf);
+	pixman_image_set_alpha_map (src, alpha, soff, soff);
+	pixman_image_unref (alpha);
+    }
+
+    /* Destination */
+    orig_dst = make_image (df);
+    dst = make_image (df);
+    pixman_image_composite (PIXMAN_OP_SRC, orig_dst, NULL, dst,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    if (daf != PIXMAN_null)
+    {
+	orig_alpha = make_image (daf);
+	alpha = make_image (daf);
+
+	pixman_image_composite (PIXMAN_OP_SRC, orig_alpha, NULL, alpha,
+				0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
 
-    src = create_image (sf, saf, soff, soff);
-    orig_dst = create_image (df, daf, doff, doff);
-    dst = create_image (df, daf, doff, doff);
+	pixman_image_set_alpha_map (orig_dst, orig_alpha, doff, doff);
+	pixman_image_set_alpha_map (dst, alpha, doff, doff);
+
+	pixman_image_unref (orig_alpha);
+	pixman_image_unref (alpha);
+    }
 
     /* Transformations, repeats and filters on destinations should be ignored,
      * so just set some random ones.
@@ -177,9 +223,6 @@ run_test (int s, int d, int sa, int da, int soff, int doff)
     pixman_image_set_filter (dst, PIXMAN_FILTER_BILINEAR, NULL, 0);
     pixman_image_set_repeat (dst, PIXMAN_REPEAT_REFLECT);
 
-    pixman_image_composite (PIXMAN_OP_SRC, orig_dst, NULL, dst,
-			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
-
     pixman_image_composite (PIXMAN_OP_ADD, src, NULL, dst,
 			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
 
@@ -187,21 +230,22 @@ run_test (int s, int d, int sa, int da, int soff, int doff)
     {
 	for (k = MAX (doff, 0); k < MIN (WIDTH, WIDTH + doff); ++k)
 	{
-	    uint8_t sa, da, oda, ref;
+	    uint8_t sa, da, oda, refa;
+	    uint16_t sr, dr, odr, refr;
 
 	    sa = get_alpha (src, k, j, soff, soff);
 	    da = get_alpha (dst, k, j, doff, doff);
 	    oda = get_alpha (orig_dst, k, j, doff, doff);
 
 	    if (sa + oda > 255)
-		ref = 255;
+		refa = 255;
 	    else
-		ref = sa + oda;
+		refa = sa + oda;
 
-	    if (da >> (8 - n_alpha_bits) != ref >> (8 - n_alpha_bits))
+	    if (da >> (8 - n_alpha_bits) != refa >> (8 - n_alpha_bits))
 	    {
 		printf ("\nWrong alpha value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n",
-			k, j, ref, da, sa, oda);
+			k, j, refa, da, sa, oda);
 
 		printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n",
 			format_name (sf),
@@ -212,6 +256,38 @@ run_test (int s, int d, int sa, int da, int soff, int doff)
 			doff, doff);
 		return 1;
 	    }
+
+	    /* There are cases where we go through the 8 bit compositing
+	     * path even with 10bpc formats. This results in incorrect
+	     * results here, so only do the red check for narrow formats
+	     */
+	    if (n_red_bits <= 8)
+	    {
+		sr = get_red (src, k, j, soff, soff);
+		dr = get_red (dst, k, j, doff, doff);
+		odr = get_red (orig_dst, k, j, doff, doff);
+
+		if (sr + odr > 0xffff)
+		    refr = 0xffff;
+		else
+		    refr = sr + odr;
+
+		if (abs ((dr >> (16 - n_red_bits)) - (refr >> (16 - n_red_bits))) > 1)
+		{
+		    printf ("%d red bits\n", n_red_bits);
+		    printf ("\nWrong red value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n",
+			    k, j, refr, dr, sr, odr);
+
+		    printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n",
+			    format_name (sf),
+			    format_name (saf),
+			    soff, soff,
+			    format_name (df),
+			    format_name (daf),
+			    doff, doff);
+		    return 1;
+		}
+	    }
 	}
     }
 
diff --git a/lib/pixman/test/blitters-test.c b/lib/pixman/test/blitters-test.c
index 0252fd4d2..feea308c2 100644
--- a/lib/pixman/test/blitters-test.c
+++ b/lib/pixman/test/blitters-test.c
@@ -5,7 +5,6 @@
  * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in
  * the case of test failure.
  */
-#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include "utils.h"
@@ -104,7 +103,7 @@ free_random_image (uint32_t initcrc,
 		mask <<= (PIXMAN_FORMAT_BPP (fmt) - PIXMAN_FORMAT_DEPTH (fmt));
 	    }
 
-	    for (i = 0; i < 32; i++)
+	    for (i = 0; i * PIXMAN_FORMAT_BPP (fmt) < 32; i++)
 		mask |= mask << (i * PIXMAN_FORMAT_BPP (fmt));
 
 	    for (i = 0; i < stride * height / 4; i++)
@@ -281,7 +280,7 @@ test_composite (int testnum, int verbose)
 
     lcg_srand (testnum);
 
-    op = op_list[lcg_rand_n (sizeof (op_list) / sizeof (op_list[0]))];
+    op = op_list[lcg_rand_n (ARRAY_LENGTH (op_list))];
 
     if (lcg_rand_n (8))
     {
@@ -425,6 +424,6 @@ main (int argc, const char *argv[])
     }
 
     return fuzzer_test_main("blitters", 2000000,
-			    0x3EDA4108,
+			    0xA364B5BF,
 			    test_composite, argc, argv);
 }
diff --git a/lib/pixman/test/composite-traps-test.c b/lib/pixman/test/composite-traps-test.c
index fa6d8a988..ff03b50d9 100644
--- a/lib/pixman/test/composite-traps-test.c
+++ b/lib/pixman/test/composite-traps-test.c
@@ -1,6 +1,5 @@
 /* Based loosely on scaling-test */
 
-#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include "utils.h"
diff --git a/lib/pixman/test/composite.c b/lib/pixman/test/composite.c
index 408c363a3..bdecd75a7 100644
--- a/lib/pixman/test/composite.c
+++ b/lib/pixman/test/composite.c
@@ -22,24 +22,16 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-#define PIXMAN_USE_INTERNAL_API
-#include <pixman.h>
 #include <stdio.h>
 #include <stdlib.h> /* abort() */
 #include <math.h>
 #include <time.h>
 #include "utils.h"
 
-typedef struct color_t color_t;
 typedef struct format_t format_t;
 typedef struct image_t image_t;
 typedef struct operator_t operator_t;
 
-struct color_t
-{
-    double r, g, b, a;
-};
-
 struct format_t
 {
     pixman_format_code_t format;
@@ -482,147 +474,19 @@ do_composite (pixman_op_t op,
     result->a = calc_op (op, srcval.a, dst->a, srcalpha.a, dst->a);
 }
 
-static void
-color_correct (pixman_format_code_t format,
-	       color_t *color)
+static uint32_t
+get_value (pixman_image_t *image)
 {
-#define MASK(x) ((1 << (x)) - 1)
-#define round_pix(pix, m)						\
-    ((int)((pix) * (MASK(m)) + .5) / (double) (MASK(m)))
-
-    if (PIXMAN_FORMAT_R (format) == 0)
-    {
-	color->r = 0.0;
-	color->g = 0.0;
-	color->b = 0.0;
-    }
-    else
-    {
-	color->r = round_pix (color->r, PIXMAN_FORMAT_R (format));
-	color->g = round_pix (color->g, PIXMAN_FORMAT_G (format));
-	color->b = round_pix (color->b, PIXMAN_FORMAT_B (format));
-    }
-
-    if (PIXMAN_FORMAT_A (format) == 0)
-	color->a = 1.0;
-    else
-	color->a = round_pix (color->a, PIXMAN_FORMAT_A (format));
+    uint32_t value = *(uint32_t *)pixman_image_get_data (image);
 
-#undef round_pix
-#undef MASK
-}
-
-static void
-get_pixel (pixman_image_t *image,
-	   pixman_format_code_t format,
-	   color_t *color)
-{
-#define MASK(N) ((1UL << (N))-1)
-
-    unsigned long rs, gs, bs, as;
-    int a, r, g, b;
-    unsigned long val;
-
-    val = *(unsigned long *) pixman_image_get_data (image);
 #ifdef WORDS_BIGENDIAN
-    val >>= 8 * sizeof(val) - PIXMAN_FORMAT_BPP (format);
-#endif
-
-    /* Number of bits in each channel */
-    a = PIXMAN_FORMAT_A (format);
-    r = PIXMAN_FORMAT_R (format);
-    g = PIXMAN_FORMAT_G (format);
-    b = PIXMAN_FORMAT_B (format);
-
-    switch (PIXMAN_FORMAT_TYPE (format))
     {
-    case PIXMAN_TYPE_ARGB:
-        bs = 0;
-        gs = b + bs;
-        rs = g + gs;
-        as = r + rs;
-	break;
-
-    case PIXMAN_TYPE_ABGR:
-        rs = 0;
-        gs = r + rs;
-        bs = g + gs;
-        as = b + bs;
-	break;
-
-    case PIXMAN_TYPE_BGRA:
-        as = 0;
-	rs = PIXMAN_FORMAT_BPP (format) - (b + g + r);
-        gs = r + rs;
-        bs = g + gs;
-	break;
-
-    case PIXMAN_TYPE_RGBA:
-	as = 0;
-	bs = PIXMAN_FORMAT_BPP (format) - (b + g + r);
-	gs = b + bs;
-	rs = g + gs;
-	break;
-
-    case PIXMAN_TYPE_A:
-        as = 0;
-        rs = 0;
-        gs = 0;
-        bs = 0;
-	break;
-
-    case PIXMAN_TYPE_OTHER:
-    case PIXMAN_TYPE_COLOR:
-    case PIXMAN_TYPE_GRAY:
-    case PIXMAN_TYPE_YUY2:
-    case PIXMAN_TYPE_YV12:
-    default:
-	abort ();
-        as = 0;
-        rs = 0;
-        gs = 0;
-        bs = 0;
-	break;
-    }
-
-    if (MASK (a) != 0)
-	color->a = ((val >> as) & MASK (a)) / (double) MASK (a);
-    else
-	color->a = 1.0;
-
-    if (MASK (r) != 0)
-    {
-	color->r = ((val >> rs) & MASK (r)) / (double) MASK (r);
-	color->g = ((val >> gs) & MASK (g)) / (double) MASK (g);
-	color->b = ((val >> bs) & MASK (b)) / (double) MASK (b);
+	pixman_format_code_t format = pixman_image_get_format (image);
+	value >>= 8 * sizeof(value) - PIXMAN_FORMAT_BPP (format);
     }
-    else
-    {
-	color->r = 0.0;
-	color->g = 0.0;
-	color->b = 0.0;
-    }
-
-#undef MASK
-}
-
-static double
-eval_diff (color_t *expected, color_t *test, pixman_format_code_t format)
-{
-    double rscale, gscale, bscale, ascale;
-    double rdiff, gdiff, bdiff, adiff;
-
-    rscale = 1.0 * ((1 << PIXMAN_FORMAT_R (format)) - 1);
-    gscale = 1.0 * ((1 << PIXMAN_FORMAT_G (format)) - 1);
-    bscale = 1.0 * ((1 << PIXMAN_FORMAT_B (format)) - 1);
-    ascale = 1.0 * ((1 << PIXMAN_FORMAT_A (format)) - 1);
-
-    rdiff = fabs (test->r - expected->r) * rscale;
-    bdiff = fabs (test->g - expected->g) * gscale;
-    gdiff = fabs (test->b - expected->b) * bscale;
-    adiff = fabs (test->a - expected->a) * ascale;
+#endif
 
-    return MAX (MAX (MAX (rdiff, gdiff), bdiff), adiff);
+    return value;
 }
 
 static char *
@@ -630,10 +494,10 @@ describe_image (image_t *info, char *buf)
 {
     if (info->size)
     {
-	sprintf (buf, "%s %dx%d%s",
+	sprintf (buf, "%s, %dx%d%s",
 		 info->format->name,
 		 info->size, info->size,
-		 info->repeat ? "R" :"");
+		 info->repeat ? " R" :"");
     }
     else
     {
@@ -643,52 +507,41 @@ describe_image (image_t *info, char *buf)
     return buf;
 }
 
-/* Test a composite of a given operation, source, mask, and destination
- * picture.
- * Fills the window, and samples from the 0,0 pixel corner.
- */
+static char *
+describe_color (const color_t *color, char *buf)
+{
+    sprintf (buf, "%.3f %.3f %.3f %.3f",
+	     color->r, color->g, color->b, color->a);
+
+    return buf;
+}
+
 static pixman_bool_t
 composite_test (image_t *dst,
 		const operator_t *op,
 		image_t *src,
 		image_t *mask,
-		pixman_bool_t component_alpha)
+		pixman_bool_t component_alpha,
+		int testno)
 {
     pixman_color_t fill;
-    pixman_rectangle16_t rect;
-    color_t expected, result, tdst, tsrc, tmsk;
-    double diff;
-    pixman_bool_t success = TRUE;
+    color_t expected, tdst, tsrc, tmsk;
+    pixel_checker_t checker;
+    pixman_image_t *solid;
 
+    /* Initialize dst */
     compute_pixman_color (dst->color, &fill);
-    rect.x = rect.y = 0;
-    rect.width = rect.height = dst->size;
-    pixman_image_fill_rectangles (PIXMAN_OP_SRC, dst->image,
-				  &fill, 1, &rect);
+    solid = pixman_image_create_solid_fill (&fill);
+    pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, dst->image,
+			      0, 0, 0, 0, 0, 0, dst->size, dst->size);
+    pixman_image_unref (solid);
 
-    if (mask != NULL)
+    if (mask)
     {
 	pixman_image_set_component_alpha (mask->image, component_alpha);
-	pixman_image_composite (op->op, src->image, mask->image, dst->image,
-				0, 0,
-				0, 0,
-				0, 0,
-				dst->size, dst->size);
 
-	tmsk = *mask->color;
-	if (mask->size)
-	{
-	    color_correct (mask->format->format, &tmsk);
-
-	    if (component_alpha &&
-		PIXMAN_FORMAT_R (mask->format->format) == 0)
-	    {
-		/* Ax component-alpha masks expand alpha into
-		 * all color channels.
-		 */
-		tmsk.r = tmsk.g = tmsk.b = tmsk.a;
-	    }
-	}
+	pixman_image_composite (op->op, src->image, mask->image, dst->image,
+				0, 0, 0, 0, 0, 0, dst->size, dst->size);
     }
     else
     {
@@ -698,71 +551,81 @@ composite_test (image_t *dst,
 				0, 0,
 				dst->size, dst->size);
     }
-    get_pixel (dst->image, dst->format->format, &result);
 
     tdst = *dst->color;
-    color_correct (dst->format->format, &tdst);
+    round_color (dst->format->format, &tdst);
+
     tsrc = *src->color;
     if (src->size)
-	color_correct (src->format->format, &tsrc);
-    do_composite (op->op, &tsrc, mask ? &tmsk : NULL, &tdst,
-		  &expected, component_alpha);
-    color_correct (dst->format->format, &expected);
-
-    diff = eval_diff (&expected, &result, dst->format->format);
-
-    /* FIXME: We should find out what deviation is acceptable. 3.0
-     * is clearly absurd for 2 bit formats for example. On the other
-     * hand currently 1.0 does not work.
-     */
-    if (diff > 3.0)
+	round_color (src->format->format, &tsrc);
+
+    if (mask)
     {
-	char buf[40];
+	tmsk = *mask->color;
+	if (mask->size)
+	    round_color (mask->format->format, &tmsk);
+	if (component_alpha && PIXMAN_FORMAT_R (mask->format->format) == 0)
+	{
+	    /* Ax component-alpha masks expand alpha into
+	     * all color channels.
+	     */
+	    tmsk.r = tmsk.g = tmsk.b = tmsk.a;
+	}
+    }
 
-	sprintf (buf, "%s %scomposite",
-		 op->name,
-		 component_alpha ? "CA " : "");
+    do_composite (op->op,
+		  &tsrc,
+		  mask? &tmsk : NULL,
+		  &tdst,
+		  &expected,
+		  component_alpha);
 
-	printf ("%s test error of %.4f --\n"
-		"           R    G    B    A\n"
-		"got:       %.2f %.2f %.2f %.2f [%08lx]\n"
-		"expected:  %.2f %.2f %.2f %.2f\n",
-		buf, diff,
-		result.r, result.g, result.b, result.a,
-		*(unsigned long *) pixman_image_get_data (dst->image),
-		expected.r, expected.g, expected.b, expected.a);
+    pixel_checker_init (&checker, dst->format->format);
 
+    if (!pixel_checker_check (&checker, get_value (dst->image), &expected))
+    {
+	char buf[40], buf2[40];
+	int a, r, g, b;
+	uint32_t pixel;
+
+	printf ("---- Test %d failed ----\n", testno);
+	printf ("Operator:      %s %s\n",
+		 op->name, component_alpha ? "CA" : "");
+
+	printf ("Source:        %s\n", describe_image (src, buf));
 	if (mask != NULL)
+	    printf ("Mask:          %s\n", describe_image (mask, buf));
+
+	printf ("Destination:   %s\n\n", describe_image (dst, buf));
+	printf ("               R     G     B     A         Rounded\n");
+	printf ("Source color:  %s     %s\n",
+		describe_color (src->color, buf),
+		describe_color (&tsrc, buf2));
+	if (mask)
 	{
-	    printf ("src color: %.2f %.2f %.2f %.2f\n"
-		    "msk color: %.2f %.2f %.2f %.2f\n"
-		    "dst color: %.2f %.2f %.2f %.2f\n",
-		    src->color->r, src->color->g,
-		    src->color->b, src->color->a,
-		    mask->color->r, mask->color->g,
-		    mask->color->b, mask->color->a,
-		    dst->color->r, dst->color->g,
-		    dst->color->b, dst->color->a);
-	    printf ("src: %s, ", describe_image (src, buf));
-	    printf ("mask: %s, ", describe_image (mask, buf));
-	    printf ("dst: %s\n\n", describe_image (dst, buf));
-	}
-	else
-	{
-	    printf ("src color: %.2f %.2f %.2f %.2f\n"
-		    "dst color: %.2f %.2f %.2f %.2f\n",
-		    src->color->r, src->color->g,
-		    src->color->b, src->color->a,
-		    dst->color->r, dst->color->g,
-		    dst->color->b, dst->color->a);
-	    printf ("src: %s, ", describe_image (src, buf));
-	    printf ("dst: %s\n\n", describe_image (dst, buf));
+	    printf ("Mask color:    %s     %s\n",
+		    describe_color (mask->color, buf),
+		    describe_color (&tmsk, buf2));
 	}
+	printf ("Dest. color:   %s     %s\n",
+		describe_color (dst->color, buf),
+		describe_color (&tdst, buf2));
 
-	success = FALSE;
-    }
+	pixel = get_value (dst->image);
+
+	printf ("Expected:      %s\n", describe_color (&expected, buf));
 
-    return success;
+	pixel_checker_split_pixel (&checker, pixel, &a, &r, &g, &b);
+
+	printf ("Got:           %5d %5d %5d %5d  [pixel: 0x%08x]\n", r, g, b, a, pixel);
+	pixel_checker_get_min (&checker, &expected, &a, &r, &g, &b);
+	printf ("Min accepted:  %5d %5d %5d %5d\n", r, g, b, a);
+	pixel_checker_get_max (&checker, &expected, &a, &r, &g, &b);
+	printf ("Max accepted:  %5d %5d %5d %5d\n", r, g, b, a);
+
+	return FALSE;
+    }
+    return TRUE;
 }
 
 static void
@@ -782,18 +645,18 @@ image_init (image_t *info,
 
     if (info->size)
     {
-	pixman_rectangle16_t rect;
+	pixman_image_t *solid;
 
 	info->image = pixman_image_create_bits (info->format->format,
 						info->size, info->size,
 						NULL, 0);
 
-	rect.x = rect.y = 0;
-	rect.width = rect.height = info->size;
-	pixman_image_fill_rectangles (PIXMAN_OP_SRC, info->image, &fill,
-				      1, &rect);
+	solid = pixman_image_create_solid_fill (&fill);
+	pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, info->image,
+				  0, 0, 0, 0, 0, 0, info->size, info->size);
+	pixman_image_unref (solid);
 
-	if (size & REPEAT)
+	if (sizes[size] & REPEAT)
 	{
 	    pixman_image_set_repeat (info->image, PIXMAN_REPEAT_NORMAL);
 	    info->repeat = PIXMAN_REPEAT_NORMAL;
@@ -838,7 +701,7 @@ run_test (uint32_t seed)
     int ok;
 
     lcg_srand (seed);
-    
+
     image_init (&dst, random_color(), random_format(), 1);
     image_init (&src, random_color(), random_format(), random_size());
     image_init (&mask, random_color(), random_format(), random_size());
@@ -850,14 +713,14 @@ run_test (uint32_t seed)
     switch (ca)
     {
     case 0:
-	ok = composite_test (&dst, op, &src, NULL, FALSE);
+	ok = composite_test (&dst, op, &src, NULL, FALSE, seed);
 	break;
     case 1:
-	ok = composite_test (&dst, op, &src, &mask, FALSE);
+	ok = composite_test (&dst, op, &src, &mask, FALSE, seed);
 	break;
     case 2:
 	ok = composite_test (&dst, op, &src, &mask,
-			     mask.size? TRUE : FALSE);
+			     mask.size? TRUE : FALSE, seed);
 	break;
     default:
 	ok = FALSE;
@@ -876,12 +739,13 @@ main (int argc, char **argv)
 {
 #define N_TESTS (8 * 1024 * 1024)
     int result = 0;
-    uint32_t i, seed;
+    uint32_t seed;
+    int32_t i;
 
     if (argc > 1)
     {
 	char *end;
-	
+
 	i = strtol (argv[1], &end, 0);
 
 	if (end != argv[1])
@@ -902,7 +766,7 @@ main (int argc, char **argv)
 	seed = get_random_seed();
     else
 	seed = 1;
-    
+
 #ifdef USE_OPENMP
 #   pragma omp parallel for default(none) shared(result, argv, seed)
 #endif
@@ -911,10 +775,10 @@ main (int argc, char **argv)
 	if (!result && !run_test (i + seed))
 	{
 	    printf ("Test 0x%08X failed.\n", seed + i);
-	    
+
 	    result = seed + i;
 	}
     }
-    
+
     return result;
 }
diff --git a/lib/pixman/test/fetch-test.c b/lib/pixman/test/fetch-test.c
index 9f80eec1b..04e8cc583 100644
--- a/lib/pixman/test/fetch-test.c
+++ b/lib/pixman/test/fetch-test.c
@@ -1,11 +1,7 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 #include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include "pixman.h"
+#include "utils.h"
 
 #define SIZE 1024
 
@@ -107,7 +103,7 @@ static testcase_t testcases[] =
     },
 };
 
-int n_test_cases = sizeof(testcases)/sizeof(testcases[0]);
+int n_test_cases = ARRAY_LENGTH (testcases);
 
 
 static uint32_t
diff --git a/lib/pixman/test/gradient-crash-test.c b/lib/pixman/test/gradient-crash-test.c
index c85712d69..73e5bbcd5 100644
--- a/lib/pixman/test/gradient-crash-test.c
+++ b/lib/pixman/test/gradient-crash-test.c
@@ -106,17 +106,17 @@ main (int argc, char **argv)
 	if (i == 0)
 	{
 	    stops = onestop;
-	    num_stops = sizeof(onestop) / sizeof(onestop[0]);
+	    num_stops = ARRAY_LENGTH (onestop);
 	}
 	else if (i == 1)
 	{
 	    stops = subsetstops;
-	    num_stops = sizeof(subsetstops) / sizeof(subsetstops[0]);
+	    num_stops = ARRAY_LENGTH (subsetstops);
 	}
 	else
 	{
 	    stops = stops01;
-	    num_stops = sizeof(stops01) / sizeof(stops01[0]);
+	    num_stops = ARRAY_LENGTH (stops01);
 	}
 	
 	for (j = 0; j < 3; ++j)
diff --git a/lib/pixman/test/lowlevel-blt-bench.c b/lib/pixman/test/lowlevel-blt-bench.c
index bdafb3592..8a39a4615 100644
--- a/lib/pixman/test/lowlevel-blt-bench.c
+++ b/lib/pixman/test/lowlevel-blt-bench.c
@@ -25,10 +25,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-
-#define PIXMAN_USE_INTERNAL_API
-#include <pixman.h>
-
 #include "utils.h"
 
 #define SOLID_FLAG 1
@@ -586,6 +582,8 @@ tests_tbl[] =
     { "add_1555_1555",         PIXMAN_a1r5g5b5,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
     { "add_0565_2x10",         PIXMAN_r5g6b5,      0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
     { "add_2a10_2a10",         PIXMAN_a2r10g10b10, 0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "in_n_8_8",              PIXMAN_a8r8g8b8,    1, PIXMAN_OP_IN,      PIXMAN_a8,       0, PIXMAN_a8 },
+    { "in_8_8",                PIXMAN_a8,          0, PIXMAN_OP_IN,      PIXMAN_null,     0, PIXMAN_a8 },
     { "src_n_2222",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r2g2b2 },
     { "src_n_0565",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
     { "src_n_1555",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
@@ -630,6 +628,7 @@ tests_tbl[] =
     { "over_n_0565",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_r5g6b5 },
     { "over_n_1555",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
     { "over_8888_0565",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "over_8888_8888",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
     { "over_8888_x888",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
     { "over_x888_8_0565",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_r5g6b5 },
     { "over_x888_8_8888",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
@@ -653,6 +652,7 @@ tests_tbl[] =
     { "over_8888_n_x888",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_x8r8g8b8 },
     { "over_8888_n_0565",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_r5g6b5 },
     { "over_8888_n_1555",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_a1r5g5b5 },
+    { "over_x888_n_8888",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_a8r8g8b8 },
     { "outrev_n_8_0565",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_r5g6b5 },
     { "outrev_n_8_1555",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
     { "outrev_n_8_x888",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
@@ -707,7 +707,7 @@ main (int argc, char *argv[])
             x / 1000000., x / 4000000);
     printf ("---\n");
 
-    for (i = 0; i < sizeof(tests_tbl) / sizeof(tests_tbl[0]); i++)
+    for (i = 0; i < ARRAY_LENGTH (tests_tbl); i++)
     {
 	if (strcmp (pattern, "all") == 0 || strstr (tests_tbl[i].testname, pattern))
 	{
diff --git a/lib/pixman/test/oob-test.c b/lib/pixman/test/oob-test.c
index 4f9e5a244..0d19b504a 100644
--- a/lib/pixman/test/oob-test.c
+++ b/lib/pixman/test/oob-test.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include "pixman.h"
+#include "utils.h"
 
 typedef struct
 {
@@ -94,7 +94,7 @@ main (int argc, char **argv)
 {
     int i;
 
-    for (i = 0; i < sizeof (info) / sizeof (info[0]); ++i)
+    for (i = 0; i < ARRAY_LENGTH (info); ++i)
 	test_composite (&info[i]);
     
     return 0;
diff --git a/lib/pixman/test/region-contains-test.c b/lib/pixman/test/region-contains-test.c
index b660fdf0b..9524e2888 100644
--- a/lib/pixman/test/region-contains-test.c
+++ b/lib/pixman/test/region-contains-test.c
@@ -1,4 +1,3 @@
-#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include "utils.h"
@@ -74,7 +73,7 @@ random_coord (pixman_region32_t *region, pixman_bool_t x)
     case 3:
 	return begin;
     default:
-	return (begin + end) / 2;
+	return (end - begin) / 2 + begin;
     }
     return 0;
 }
@@ -164,7 +163,7 @@ main (int argc, const char *argv[])
 {
     return fuzzer_test_main ("region_contains",
 			     1000000,
-			     0xD7C297CC,
+			     0xD2BF8C73,
 			     test_region_contains_rectangle,
 			     argc, argv);
 }
diff --git a/lib/pixman/test/region-translate-test.c b/lib/pixman/test/region-translate-test.c
index 0e96a5eb9..5a03027e8 100644
--- a/lib/pixman/test/region-translate-test.c
+++ b/lib/pixman/test/region-translate-test.c
@@ -1,5 +1,5 @@
-#include <pixman.h>
 #include <assert.h>
+#include "utils.h"
 
 /* Pixman had a bug where 32bit regions where clipped to 16bit sizes when
  * pixman_region32_translate() was called. This test exercises that bug.
diff --git a/lib/pixman/test/scaling-crash-test.c b/lib/pixman/test/scaling-crash-test.c
index 40323d416..0dac892b5 100644
--- a/lib/pixman/test/scaling-crash-test.c
+++ b/lib/pixman/test/scaling-crash-test.c
@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
-#include "pixman.h"
+#include "utils.h"
 
 /*
  * We have a source image filled with solid color, set NORMAL or PAD repeat,
@@ -32,8 +32,8 @@ run_test (int32_t		dst_width,
     pixman_transform_t transform;
     uint32_t *         srcbuf;
     uint32_t *         dstbuf;
-    pixman_box32_t     box = { 0, 0, src_width, src_height };
     pixman_color_t     color_cc = { 0xcccc, 0xcccc, 0xcccc, 0xcccc };
+    pixman_image_t *   solid;
     int result;
     int i;
 
@@ -62,7 +62,10 @@ run_test (int32_t		dst_width,
         PIXMAN_a8r8g8b8, src_width, src_height,
 	srcbuf + (src_width + 10) * 5 + 5, (src_width + 10) * 4);
 
-    pixman_image_fill_boxes (PIXMAN_OP_SRC, src_img, &color_cc, 1, &box);
+    solid = pixman_image_create_solid_fill (&color_cc);
+    pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, src_img,
+			      0, 0, 0, 0, 0, 0, src_width, src_height);
+    pixman_image_unref (solid);
 
     dst_img = pixman_image_create_bits (
         PIXMAN_a8r8g8b8, dst_width, dst_height, dstbuf, dst_width * 4);
@@ -130,12 +133,11 @@ do_test (int32_t		dst_size,
 	 int32_t		src_offs,
 	 int32_t		scale_factor)
 {
-#define N_ELEMENTS(a)	(sizeof (a) / sizeof ((a)[0]))
     int i, j;
 
-    for (i = 0; i < N_ELEMENTS(filters); ++i)
+    for (i = 0; i < ARRAY_LENGTH (filters); ++i)
     {
-	for (j = 0; j < N_ELEMENTS (repeats); ++j)
+	for (j = 0; j < ARRAY_LENGTH (repeats); ++j)
 	{
 	    /* horizontal test */
 	    if (run_test (dst_size, 1,
diff --git a/lib/pixman/test/scaling-test.c b/lib/pixman/test/scaling-test.c
index 82370f77a..6f2da1432 100644
--- a/lib/pixman/test/scaling-test.c
+++ b/lib/pixman/test/scaling-test.c
@@ -7,7 +7,6 @@
  * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in
  * the case of test failure.
  */
-#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include "utils.h"
diff --git a/lib/pixman/test/stress-test.c b/lib/pixman/test/stress-test.c
index 571420ab0..7fc067e82 100644
--- a/lib/pixman/test/stress-test.c
+++ b/lib/pixman/test/stress-test.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include "utils.h"
 #include <sys/types.h>
 
@@ -165,7 +166,8 @@ fake_reader (const void *src, int size)
     uint32_t r = lcg_rand_u32 ();
 
     assert (size == 1 || size == 2 || size == 4);
-    return r & ((1 << (size * 8)) - 1);
+
+    return r >> (32 - (size * 8));
 }
 
 static void
@@ -410,6 +412,7 @@ set_general_properties (pixman_image_t *image, pixman_bool_t allow_alpha_map)
 
 	case 6: case 7:
 	    n_rects = 3;
+	    break;
 
 	default:
 	    n_rects = lcg_rand_n (100);
@@ -795,10 +798,10 @@ main (int argc, char **argv)
 {
     int verbose = FALSE;
     uint32_t seed = 1;
-    uint32_t n_tests = 0xffffffff;
+    uint32_t n_tests = 8000;
     uint32_t mod = 0;
     pixman_bool_t use_threads = TRUE;
-    uint32_t i;
+    int32_t i;
 
     pixman_disable_out_of_bounds_workaround ();
 
@@ -845,9 +848,6 @@ main (int argc, char **argv)
 	}
     }
 
-    if (n_tests == 0xffffffff)
-	n_tests = 8000;
-
     if (getenv ("PIXMAN_RANDOMIZE_TESTS"))
     {
 	seed = get_random_seed();
@@ -859,13 +859,13 @@ main (int argc, char **argv)
 #ifdef USE_OPENMP
 #   pragma omp parallel for default(none) shared(verbose, n_tests, mod, seed)
 #endif
-	for (i = seed; i < seed + n_tests; ++i)
-	    run_test (i, verbose, mod);
+	for (i = 0; i < (int32_t)n_tests; ++i)
+	    run_test (seed + i, verbose, mod);
     }
     else
     {
-	for (i = seed; i < seed + n_tests; ++i)
-	    run_test (i, verbose, mod);
+	for (i = 0; i < (int32_t)n_tests; ++i)
+	    run_test (seed + i, verbose, mod);
     }
 
     return 0;
diff --git a/lib/pixman/test/trap-crasher.c b/lib/pixman/test/trap-crasher.c
index 7485e62fd..4e4cac297 100644
--- a/lib/pixman/test/trap-crasher.c
+++ b/lib/pixman/test/trap-crasher.c
@@ -1,5 +1,5 @@
 #include <stdlib.h>
-#include <pixman.h>
+#include "utils.h"
 
 int
 main()
@@ -22,6 +22,6 @@ main()
 
     dst = pixman_image_create_bits (PIXMAN_a8, 1, 1, NULL, -1);
 
-    pixman_add_trapezoids (dst, 0, 0, sizeof (traps)/sizeof (traps[0]), traps);
+    pixman_add_trapezoids (dst, 0, 0, ARRAY_LENGTH (traps), traps);
     return (0);
 }
diff --git a/lib/pixman/test/utils.c b/lib/pixman/test/utils.c
index adabd75dd..c1bf6dc2c 100644
--- a/lib/pixman/test/utils.c
+++ b/lib/pixman/test/utils.c
@@ -2,6 +2,7 @@
 
 #include "utils.h"
 #include <signal.h>
+#include <stdlib.h>
 
 #ifdef HAVE_GETTIMEOFDAY
 #include <sys/time.h>
@@ -339,17 +340,15 @@ make_random_bytes (int n_bytes)
     return bytes;
 }
 
-#ifdef HAVE_LIBPNG
-
-static void
-pngify_pixels (uint32_t *pixels, int n_pixels)
+void
+a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels)
 {
+    uint8_t *dst8 = (uint8_t *)dst;
     int i;
 
     for (i = 0; i < n_pixels; ++i)
     {
-	uint32_t p = pixels[i];
-	uint8_t *out = (uint8_t *)&(pixels[i]);
+	uint32_t p = src[i];
 	uint8_t a, r, g, b;
 
 	a = (p & 0xff000000) >> 24;
@@ -359,18 +358,27 @@ pngify_pixels (uint32_t *pixels, int n_pixels)
 
 	if (a != 0)
 	{
-	    r = (r * 255) / a;
-	    g = (g * 255) / a;
-	    b = (b * 255) / a;
+#define DIVIDE(c, a)							\
+	    do								\
+	    {								\
+		int t = ((c) * 255) / a;				\
+		(c) = t < 0? 0 : t > 255? 255 : t;			\
+	    } while (0)
+
+	    DIVIDE (r, a);
+	    DIVIDE (g, a);
+	    DIVIDE (b, a);
 	}
 
-	*out++ = r;
-	*out++ = g;
-	*out++ = b;
-	*out++ = a;
+	*dst8++ = r;
+	*dst8++ = g;
+	*dst8++ = b;
+	*dst8++ = a;
     }
 }
 
+#ifdef HAVE_LIBPNG
+
 pixman_bool_t
 write_png (pixman_image_t *image, const char *filename)
 {
@@ -397,7 +405,7 @@ write_png (pixman_image_t *image, const char *filename)
     pixman_image_composite32 (
 	PIXMAN_OP_SRC, image, NULL, copy, 0, 0, 0, 0, 0, 0, width, height);
 
-    pngify_pixels (data, height * width);
+    a8r8g8b8_to_rgba_np (data, data, height * width);
 
     for (i = 0; i < height; ++i)
 	row_pointers[i] = (png_bytep)(data + i * width);
@@ -702,3 +710,178 @@ initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb)
 	assert (palette->ent[CONVERT_15 (palette->rgba[i], is_rgb)] == i);
     }
 }
+
+static double
+round_channel (double p, int m)
+{
+    int t;
+    double r;
+
+    t = p * ((1 << m));
+    t -= t >> m;
+
+    r = t / (double)((1 << m) - 1);
+
+    return r;
+}
+
+void
+round_color (pixman_format_code_t format, color_t *color)
+{
+    if (PIXMAN_FORMAT_R (format) == 0)
+    {
+	color->r = 0.0;
+	color->g = 0.0;
+	color->b = 0.0;
+    }
+    else
+    {
+	color->r = round_channel (color->r, PIXMAN_FORMAT_R (format));
+	color->g = round_channel (color->g, PIXMAN_FORMAT_G (format));
+	color->b = round_channel (color->b, PIXMAN_FORMAT_B (format));
+    }
+
+    if (PIXMAN_FORMAT_A (format) == 0)
+	color->a = 1;
+    else
+	color->a = round_channel (color->a, PIXMAN_FORMAT_A (format));
+}
+
+/* Check whether @pixel is a valid quantization of the a, r, g, b
+ * parameters. Some slack is permitted.
+ */
+void
+pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format)
+{
+    assert (PIXMAN_FORMAT_VIS (format));
+
+    checker->format = format;
+
+    switch (PIXMAN_FORMAT_TYPE (format))
+    {
+    case PIXMAN_TYPE_A:
+	checker->bs = 0;
+	checker->gs = 0;
+	checker->rs = 0;
+	checker->as = 0;
+	break;
+
+    case PIXMAN_TYPE_ARGB:
+	checker->bs = 0;
+	checker->gs = checker->bs + PIXMAN_FORMAT_B (format);
+	checker->rs = checker->gs + PIXMAN_FORMAT_G (format);
+	checker->as = checker->rs + PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_ABGR:
+	checker->rs = 0;
+	checker->gs = checker->rs + PIXMAN_FORMAT_R (format);
+	checker->bs = checker->gs + PIXMAN_FORMAT_G (format);
+	checker->as = checker->bs + PIXMAN_FORMAT_B (format);
+	break;
+
+    case PIXMAN_TYPE_BGRA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	checker->bs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format);
+	checker->gs = checker->bs - PIXMAN_FORMAT_B (format);
+	checker->rs = checker->gs - PIXMAN_FORMAT_G (format);
+	checker->as = checker->rs - PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_RGBA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	checker->rs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format);
+	checker->gs = checker->rs - PIXMAN_FORMAT_R (format);
+	checker->bs = checker->gs - PIXMAN_FORMAT_G (format);
+	checker->as = checker->bs - PIXMAN_FORMAT_B (format);
+	break;
+
+    default:
+	assert (0);
+	break;
+    }
+
+    checker->am = ((1 << PIXMAN_FORMAT_A (format)) - 1) << checker->as;
+    checker->rm = ((1 << PIXMAN_FORMAT_R (format)) - 1) << checker->rs;
+    checker->gm = ((1 << PIXMAN_FORMAT_G (format)) - 1) << checker->gs;
+    checker->bm = ((1 << PIXMAN_FORMAT_B (format)) - 1) << checker->bs;
+
+    checker->aw = PIXMAN_FORMAT_A (format);
+    checker->rw = PIXMAN_FORMAT_R (format);
+    checker->gw = PIXMAN_FORMAT_G (format);
+    checker->bw = PIXMAN_FORMAT_B (format);
+}
+
+void
+pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel,
+			   int *a, int *r, int *g, int *b)
+{
+    *a = (pixel & checker->am) >> checker->as;
+    *r = (pixel & checker->rm) >> checker->rs;
+    *g = (pixel & checker->gm) >> checker->gs;
+    *b = (pixel & checker->bm) >> checker->bs;
+}
+
+static int32_t
+convert (double v, uint32_t width, uint32_t mask, uint32_t shift, double def)
+{
+    int32_t r;
+
+    if (!mask)
+	v = def;
+
+    r = (v * ((mask >> shift) + 1));
+    r -= r >> width;
+
+    return r;
+}
+
+static void
+get_limits (const pixel_checker_t *checker, double limit,
+	    color_t *color,
+	    int *ao, int *ro, int *go, int *bo)
+{
+    *ao = convert (color->a + limit, checker->aw, checker->am, checker->as, 1.0);
+    *ro = convert (color->r + limit, checker->rw, checker->rm, checker->rs, 0.0);
+    *go = convert (color->g + limit, checker->gw, checker->gm, checker->gs, 0.0);
+    *bo = convert (color->b + limit, checker->bw, checker->bm, checker->bs, 0.0);
+}
+
+/* The acceptable deviation in units of [0.0, 1.0]
+ */
+#define DEVIATION (0.004)
+
+void
+pixel_checker_get_max (const pixel_checker_t *checker, color_t *color,
+		       int *am, int *rm, int *gm, int *bm)
+{
+    get_limits (checker, DEVIATION, color, am, rm, gm, bm);
+}
+
+void
+pixel_checker_get_min (const pixel_checker_t *checker, color_t *color,
+		       int *am, int *rm, int *gm, int *bm)
+{
+    get_limits (checker, - DEVIATION, color, am, rm, gm, bm);
+}
+
+pixman_bool_t
+pixel_checker_check (const pixel_checker_t *checker, uint32_t pixel,
+		     color_t *color)
+{
+    int32_t a_lo, a_hi, r_lo, r_hi, g_lo, g_hi, b_lo, b_hi;
+    int32_t ai, ri, gi, bi;
+    pixman_bool_t result;
+
+    pixel_checker_get_min (checker, color, &a_lo, &r_lo, &g_lo, &b_lo);
+    pixel_checker_get_max (checker, color, &a_hi, &r_hi, &g_hi, &b_hi);
+    pixel_checker_split_pixel (checker, pixel, &ai, &ri, &gi, &bi);
+
+    result =
+	a_lo <= ai && ai <= a_hi	&&
+	r_lo <= ri && ri <= r_hi	&&
+	g_lo <= gi && gi <= g_hi	&&
+	b_lo <= bi && bi <= b_hi;
+
+    return result;
+}
diff --git a/lib/pixman/test/utils.h b/lib/pixman/test/utils.h
index b23925c4a..01af316d2 100644
--- a/lib/pixman/test/utils.h
+++ b/lib/pixman/test/utils.h
@@ -2,7 +2,6 @@
 #include <config.h>
 #endif
 
-#include <stdlib.h>
 #include <assert.h>
 #include "pixman-private.h" /* For 'inline' definition */
 
@@ -108,6 +107,15 @@ fail_after (int seconds, const char *msg);
 /* If possible, enable traps for floating point exceptions */
 void enable_fp_exceptions(void);
 
+/* Converts a8r8g8b8 pixels to pixels that
+ *  - are not premultiplied,
+ *  - are stored in this order in memory: R, G, B, A, regardless of
+ *    the endianness of the computer.
+ * It is allowed for @src and @dst to point to the same memory buffer.
+ */
+void
+a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels);
+
 pixman_bool_t
 write_png (pixman_image_t *image, const char *filename);
 
@@ -152,3 +160,38 @@ aligned_malloc (size_t align, size_t size);
 
 void
 initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb);
+
+typedef struct
+{
+    double r, g, b, a;
+} color_t;
+
+void
+round_color (pixman_format_code_t format, color_t *color);
+
+typedef struct
+{
+    pixman_format_code_t format;
+    uint32_t am, rm, gm, bm;
+    uint32_t as, rs, gs, bs;
+    uint32_t aw, rw, gw, bw;
+} pixel_checker_t;
+
+void
+pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format);
+
+void
+pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel,
+			   int *a, int *r, int *g, int *b);
+
+void
+pixel_checker_get_max (const pixel_checker_t *checker, color_t *color,
+		       int *a, int *r, int *g, int *b);
+
+void
+pixel_checker_get_min (const pixel_checker_t *checker, color_t *color,
+		       int *a, int *r, int *g, int *b);
+
+pixman_bool_t
+pixel_checker_check (const pixel_checker_t *checker,
+		     uint32_t pixel, color_t *color);