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-rw-r--r--pixman/test/Makefile.am65
-rw-r--r--pixman/test/Makefile.in196
-rw-r--r--pixman/test/alpha-test.c117
-rw-r--r--pixman/test/clip-in.c50
-rw-r--r--pixman/test/clip-test.c70
-rw-r--r--pixman/test/composite-test.c212
-rw-r--r--pixman/test/convolution-test.c47
-rw-r--r--pixman/test/fetch-test.c2
-rw-r--r--pixman/test/gradient-test.c102
-rw-r--r--pixman/test/oob-test.c101
-rw-r--r--pixman/test/region-test.c63
-rw-r--r--pixman/test/scaling-test.c474
-rw-r--r--pixman/test/screen-test.c44
-rw-r--r--pixman/test/trap-crasher.c27
-rw-r--r--pixman/test/trap-test.c49
-rw-r--r--pixman/test/utils.c113
-rw-r--r--pixman/test/utils.h6
-rw-r--r--pixman/test/window-test.c173
18 files changed, 1620 insertions, 291 deletions
diff --git a/pixman/test/Makefile.am b/pixman/test/Makefile.am
index 33e2200db..324cb723d 100644
--- a/pixman/test/Makefile.am
+++ b/pixman/test/Makefile.am
@@ -1,19 +1,64 @@
-if HAVE_GTK
+TEST_LDADD = $(top_builddir)/pixman/libpixman-1.la
+INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman
+
TESTPROGRAMS = \
+ region-test \
+ scaling-test \
+ fetch-test \
+ oob-test \
+ window-test \
+ trap-crasher
+
+fetch_test_LDADD = $(TEST_LDADD)
+region_test_LDADD = $(TEST_LDADD)
+scaling_test_LDADD = $(TEST_LDADD)
+trap_crasher_LDADD = $(TEST_LDADD)
+oob_test_LDADD = $(TEST_LDADD)
+window_test_LDADD = $(TEST_LDADD)
+
+# GTK using test programs
+
+if HAVE_GTK
+
+GTK_LDADD = $(TEST_LDADD) $(GTK_LIBS)
+
+TESTPROGRAMS += \
clip-test \
+ clip-in \
composite-test \
gradient-test \
- region-test \
- fetch-test
+ alpha-test \
+ screen-test \
+ convolution-test \
+ trap-test
-noinst_PROGRAMS = $(TESTPROGRAMS)
+INCLUDES += $(GTK_CFLAGS)
+
+gradient_test_LDADD = $(GTK_LDADD)
+gradient_test_SOURCES = gradient-test.c utils.c utils.h
+
+alpha_test_LDADD = $(GTK_LDADD)
+alpha_test_SOURCES = alpha-test.c utils.c utils.h
+
+composite_test_LDADD = $(GTK_LDADD)
+composite_test_SOURCES = composite-test.c utils.c utils.h
+
+clip_test_LDADD = $(GTK_LDADD)
+clip_test_SOURCES = clip-test.c utils.c utils.h
-INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS)
+clip_in_LDADD = $(GTK_LDADD)
+clip_in_SOURCES = clip-in.c utils.c utils.h
-composite_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
-gradient_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
-fetch_test_LDADD = $(top_builddir)/pixman/libpixman-1.la
-region_test_LDADD = $(top_builddir)/pixman/libpixman-1.la
-clip_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
+trap_test_LDADD = $(GTK_LDADD)
+trap_test_SOURCES = trap-test.c utils.c utils.h
+
+screen_test_LDADD = $(GTK_LDADD)
+screen_test_SOURCES = screen-test.c utils.c utils.h
+
+convolution_test_LDADD = $(GTK_LDADD)
+convolution_test_SOURCES = convolution-test.c utils.c utils.h
endif
+
+noinst_PROGRAMS = $(TESTPROGRAMS)
+
diff --git a/pixman/test/Makefile.in b/pixman/test/Makefile.in
index e6ee5c05c..acdef4f78 100644
--- a/pixman/test/Makefile.in
+++ b/pixman/test/Makefile.in
@@ -32,7 +32,18 @@ PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
-@HAVE_GTK_TRUE@noinst_PROGRAMS = $(am__EXEEXT_1)
+@HAVE_GTK_TRUE@am__append_1 = \
+@HAVE_GTK_TRUE@ clip-test \
+@HAVE_GTK_TRUE@ clip-in \
+@HAVE_GTK_TRUE@ composite-test \
+@HAVE_GTK_TRUE@ gradient-test \
+@HAVE_GTK_TRUE@ alpha-test \
+@HAVE_GTK_TRUE@ screen-test \
+@HAVE_GTK_TRUE@ convolution-test \
+@HAVE_GTK_TRUE@ trap-test
+
+@HAVE_GTK_TRUE@am__append_2 = $(GTK_CFLAGS)
+noinst_PROGRAMS = $(am__EXEEXT_2)
subdir = test
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -42,34 +53,74 @@ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
-@HAVE_GTK_TRUE@am__EXEEXT_1 = clip-test$(EXEEXT) \
+@HAVE_GTK_TRUE@am__EXEEXT_1 = clip-test$(EXEEXT) clip-in$(EXEEXT) \
@HAVE_GTK_TRUE@ composite-test$(EXEEXT) gradient-test$(EXEEXT) \
-@HAVE_GTK_TRUE@ region-test$(EXEEXT) fetch-test$(EXEEXT)
+@HAVE_GTK_TRUE@ alpha-test$(EXEEXT) screen-test$(EXEEXT) \
+@HAVE_GTK_TRUE@ convolution-test$(EXEEXT) trap-test$(EXEEXT)
+am__EXEEXT_2 = region-test$(EXEEXT) scaling-test$(EXEEXT) \
+ fetch-test$(EXEEXT) oob-test$(EXEEXT) window-test$(EXEEXT) \
+ trap-crasher$(EXEEXT) $(am__EXEEXT_1)
PROGRAMS = $(noinst_PROGRAMS)
-clip_test_SOURCES = clip-test.c
-clip_test_OBJECTS = clip-test.$(OBJEXT)
+am__alpha_test_SOURCES_DIST = alpha-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_alpha_test_OBJECTS = alpha-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+alpha_test_OBJECTS = $(am_alpha_test_OBJECTS)
am__DEPENDENCIES_1 =
-@HAVE_GTK_TRUE@clip_test_DEPENDENCIES = \
-@HAVE_GTK_TRUE@ $(top_builddir)/pixman/libpixman-1.la \
-@HAVE_GTK_TRUE@ $(am__DEPENDENCIES_1)
-composite_test_SOURCES = composite-test.c
-composite_test_OBJECTS = composite-test.$(OBJEXT)
-@HAVE_GTK_TRUE@composite_test_DEPENDENCIES = \
-@HAVE_GTK_TRUE@ $(top_builddir)/pixman/libpixman-1.la \
+@HAVE_GTK_TRUE@am__DEPENDENCIES_2 = $(TEST_LDADD) \
@HAVE_GTK_TRUE@ $(am__DEPENDENCIES_1)
+@HAVE_GTK_TRUE@alpha_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+am__clip_in_SOURCES_DIST = clip-in.c utils.c utils.h
+@HAVE_GTK_TRUE@am_clip_in_OBJECTS = clip-in.$(OBJEXT) utils.$(OBJEXT)
+clip_in_OBJECTS = $(am_clip_in_OBJECTS)
+@HAVE_GTK_TRUE@clip_in_DEPENDENCIES = $(am__DEPENDENCIES_2)
+am__clip_test_SOURCES_DIST = clip-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_clip_test_OBJECTS = clip-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+clip_test_OBJECTS = $(am_clip_test_OBJECTS)
+@HAVE_GTK_TRUE@clip_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+am__composite_test_SOURCES_DIST = composite-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_composite_test_OBJECTS = composite-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+composite_test_OBJECTS = $(am_composite_test_OBJECTS)
+@HAVE_GTK_TRUE@composite_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+am__convolution_test_SOURCES_DIST = convolution-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_convolution_test_OBJECTS = \
+@HAVE_GTK_TRUE@ convolution-test.$(OBJEXT) utils.$(OBJEXT)
+convolution_test_OBJECTS = $(am_convolution_test_OBJECTS)
+@HAVE_GTK_TRUE@convolution_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
fetch_test_SOURCES = fetch-test.c
fetch_test_OBJECTS = fetch-test.$(OBJEXT)
-@HAVE_GTK_TRUE@fetch_test_DEPENDENCIES = \
-@HAVE_GTK_TRUE@ $(top_builddir)/pixman/libpixman-1.la
-gradient_test_SOURCES = gradient-test.c
-gradient_test_OBJECTS = gradient-test.$(OBJEXT)
-@HAVE_GTK_TRUE@gradient_test_DEPENDENCIES = \
-@HAVE_GTK_TRUE@ $(top_builddir)/pixman/libpixman-1.la \
-@HAVE_GTK_TRUE@ $(am__DEPENDENCIES_1)
+fetch_test_DEPENDENCIES = $(TEST_LDADD)
+am__gradient_test_SOURCES_DIST = gradient-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_gradient_test_OBJECTS = gradient-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+gradient_test_OBJECTS = $(am_gradient_test_OBJECTS)
+@HAVE_GTK_TRUE@gradient_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+oob_test_SOURCES = oob-test.c
+oob_test_OBJECTS = oob-test.$(OBJEXT)
+oob_test_DEPENDENCIES = $(TEST_LDADD)
region_test_SOURCES = region-test.c
region_test_OBJECTS = region-test.$(OBJEXT)
-@HAVE_GTK_TRUE@region_test_DEPENDENCIES = \
-@HAVE_GTK_TRUE@ $(top_builddir)/pixman/libpixman-1.la
+region_test_DEPENDENCIES = $(TEST_LDADD)
+scaling_test_SOURCES = scaling-test.c
+scaling_test_OBJECTS = scaling-test.$(OBJEXT)
+scaling_test_DEPENDENCIES = $(TEST_LDADD)
+am__screen_test_SOURCES_DIST = screen-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_screen_test_OBJECTS = screen-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+screen_test_OBJECTS = $(am_screen_test_OBJECTS)
+@HAVE_GTK_TRUE@screen_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+trap_crasher_SOURCES = trap-crasher.c
+trap_crasher_OBJECTS = trap-crasher.$(OBJEXT)
+trap_crasher_DEPENDENCIES = $(TEST_LDADD)
+am__trap_test_SOURCES_DIST = trap-test.c utils.c utils.h
+@HAVE_GTK_TRUE@am_trap_test_OBJECTS = trap-test.$(OBJEXT) \
+@HAVE_GTK_TRUE@ utils.$(OBJEXT)
+trap_test_OBJECTS = $(am_trap_test_OBJECTS)
+@HAVE_GTK_TRUE@trap_test_DEPENDENCIES = $(am__DEPENDENCIES_2)
+window_test_SOURCES = window-test.c
+window_test_OBJECTS = window-test.$(OBJEXT)
+window_test_DEPENDENCIES = $(TEST_LDADD)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
@@ -82,16 +133,27 @@ CCLD = $(CC)
LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@
-SOURCES = clip-test.c composite-test.c fetch-test.c gradient-test.c \
- region-test.c
-DIST_SOURCES = clip-test.c composite-test.c fetch-test.c \
- gradient-test.c region-test.c
+SOURCES = $(alpha_test_SOURCES) $(clip_in_SOURCES) \
+ $(clip_test_SOURCES) $(composite_test_SOURCES) \
+ $(convolution_test_SOURCES) fetch-test.c \
+ $(gradient_test_SOURCES) oob-test.c region-test.c \
+ scaling-test.c $(screen_test_SOURCES) trap-crasher.c \
+ $(trap_test_SOURCES) window-test.c
+DIST_SOURCES = $(am__alpha_test_SOURCES_DIST) \
+ $(am__clip_in_SOURCES_DIST) $(am__clip_test_SOURCES_DIST) \
+ $(am__composite_test_SOURCES_DIST) \
+ $(am__convolution_test_SOURCES_DIST) fetch-test.c \
+ $(am__gradient_test_SOURCES_DIST) oob-test.c region-test.c \
+ scaling-test.c $(am__screen_test_SOURCES_DIST) trap-crasher.c \
+ $(am__trap_test_SOURCES_DIST) window-test.c
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AR = @AR@
+ARM_NEON_CFLAGS = @ARM_NEON_CFLAGS@
+ARM_SIMD_CFLAGS = @ARM_SIMD_CFLAGS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
@@ -137,6 +199,7 @@ LT_VERSION_INFO = @LT_VERSION_INFO@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
MMX_CFLAGS = @MMX_CFLAGS@
+MMX_LDFLAGS = @MMX_LDFLAGS@
NMEDIT = @NMEDIT@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
@@ -147,6 +210,7 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PERL = @PERL@
+PIXMAN_TIMERS = @PIXMAN_TIMERS@
PIXMAN_VERSION_MAJOR = @PIXMAN_VERSION_MAJOR@
PIXMAN_VERSION_MICRO = @PIXMAN_VERSION_MICRO@
PIXMAN_VERSION_MINOR = @PIXMAN_VERSION_MINOR@
@@ -156,6 +220,7 @@ SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SSE2_CFLAGS = @SSE2_CFLAGS@
+SSE2_LDFLAGS = @SSE2_LDFLAGS@
STRIP = @STRIP@
VERSION = @VERSION@
VMX_CFLAGS = @VMX_CFLAGS@
@@ -208,21 +273,39 @@ sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-@HAVE_GTK_TRUE@TESTPROGRAMS = \
-@HAVE_GTK_TRUE@ clip-test \
-@HAVE_GTK_TRUE@ composite-test \
-@HAVE_GTK_TRUE@ gradient-test \
-@HAVE_GTK_TRUE@ region-test \
-@HAVE_GTK_TRUE@ fetch-test
-
-@HAVE_GTK_TRUE@INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS)
-@HAVE_GTK_TRUE@composite_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
-@HAVE_GTK_TRUE@gradient_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
-@HAVE_GTK_TRUE@fetch_test_LDADD = $(top_builddir)/pixman/libpixman-1.la
-@HAVE_GTK_TRUE@region_test_LDADD = $(top_builddir)/pixman/libpixman-1.la
-@HAVE_GTK_TRUE@clip_test_LDADD = $(top_builddir)/pixman/libpixman-1.la $(GTK_LIBS)
+TEST_LDADD = $(top_builddir)/pixman/libpixman-1.la
+INCLUDES = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman \
+ $(am__append_2)
+TESTPROGRAMS = region-test scaling-test fetch-test oob-test \
+ window-test trap-crasher $(am__append_1)
+fetch_test_LDADD = $(TEST_LDADD)
+region_test_LDADD = $(TEST_LDADD)
+scaling_test_LDADD = $(TEST_LDADD)
+trap_crasher_LDADD = $(TEST_LDADD)
+oob_test_LDADD = $(TEST_LDADD)
+window_test_LDADD = $(TEST_LDADD)
+
+# GTK using test programs
+@HAVE_GTK_TRUE@GTK_LDADD = $(TEST_LDADD) $(GTK_LIBS)
+@HAVE_GTK_TRUE@gradient_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@gradient_test_SOURCES = gradient-test.c utils.c utils.h
+@HAVE_GTK_TRUE@alpha_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@alpha_test_SOURCES = alpha-test.c utils.c utils.h
+@HAVE_GTK_TRUE@composite_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@composite_test_SOURCES = composite-test.c utils.c utils.h
+@HAVE_GTK_TRUE@clip_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@clip_test_SOURCES = clip-test.c utils.c utils.h
+@HAVE_GTK_TRUE@clip_in_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@clip_in_SOURCES = clip-in.c utils.c utils.h
+@HAVE_GTK_TRUE@trap_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@trap_test_SOURCES = trap-test.c utils.c utils.h
+@HAVE_GTK_TRUE@screen_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@screen_test_SOURCES = screen-test.c utils.c utils.h
+@HAVE_GTK_TRUE@convolution_test_LDADD = $(GTK_LDADD)
+@HAVE_GTK_TRUE@convolution_test_SOURCES = convolution-test.c utils.c utils.h
all: all-am
.SUFFIXES:
@@ -263,21 +346,48 @@ clean-noinstPROGRAMS:
echo " rm -f $$p $$f"; \
rm -f $$p $$f ; \
done
+alpha-test$(EXEEXT): $(alpha_test_OBJECTS) $(alpha_test_DEPENDENCIES)
+ @rm -f alpha-test$(EXEEXT)
+ $(LINK) $(alpha_test_OBJECTS) $(alpha_test_LDADD) $(LIBS)
+clip-in$(EXEEXT): $(clip_in_OBJECTS) $(clip_in_DEPENDENCIES)
+ @rm -f clip-in$(EXEEXT)
+ $(LINK) $(clip_in_OBJECTS) $(clip_in_LDADD) $(LIBS)
clip-test$(EXEEXT): $(clip_test_OBJECTS) $(clip_test_DEPENDENCIES)
@rm -f clip-test$(EXEEXT)
$(LINK) $(clip_test_OBJECTS) $(clip_test_LDADD) $(LIBS)
composite-test$(EXEEXT): $(composite_test_OBJECTS) $(composite_test_DEPENDENCIES)
@rm -f composite-test$(EXEEXT)
$(LINK) $(composite_test_OBJECTS) $(composite_test_LDADD) $(LIBS)
+convolution-test$(EXEEXT): $(convolution_test_OBJECTS) $(convolution_test_DEPENDENCIES)
+ @rm -f convolution-test$(EXEEXT)
+ $(LINK) $(convolution_test_OBJECTS) $(convolution_test_LDADD) $(LIBS)
fetch-test$(EXEEXT): $(fetch_test_OBJECTS) $(fetch_test_DEPENDENCIES)
@rm -f fetch-test$(EXEEXT)
$(LINK) $(fetch_test_OBJECTS) $(fetch_test_LDADD) $(LIBS)
gradient-test$(EXEEXT): $(gradient_test_OBJECTS) $(gradient_test_DEPENDENCIES)
@rm -f gradient-test$(EXEEXT)
$(LINK) $(gradient_test_OBJECTS) $(gradient_test_LDADD) $(LIBS)
+oob-test$(EXEEXT): $(oob_test_OBJECTS) $(oob_test_DEPENDENCIES)
+ @rm -f oob-test$(EXEEXT)
+ $(LINK) $(oob_test_OBJECTS) $(oob_test_LDADD) $(LIBS)
region-test$(EXEEXT): $(region_test_OBJECTS) $(region_test_DEPENDENCIES)
@rm -f region-test$(EXEEXT)
$(LINK) $(region_test_OBJECTS) $(region_test_LDADD) $(LIBS)
+scaling-test$(EXEEXT): $(scaling_test_OBJECTS) $(scaling_test_DEPENDENCIES)
+ @rm -f scaling-test$(EXEEXT)
+ $(LINK) $(scaling_test_OBJECTS) $(scaling_test_LDADD) $(LIBS)
+screen-test$(EXEEXT): $(screen_test_OBJECTS) $(screen_test_DEPENDENCIES)
+ @rm -f screen-test$(EXEEXT)
+ $(LINK) $(screen_test_OBJECTS) $(screen_test_LDADD) $(LIBS)
+trap-crasher$(EXEEXT): $(trap_crasher_OBJECTS) $(trap_crasher_DEPENDENCIES)
+ @rm -f trap-crasher$(EXEEXT)
+ $(LINK) $(trap_crasher_OBJECTS) $(trap_crasher_LDADD) $(LIBS)
+trap-test$(EXEEXT): $(trap_test_OBJECTS) $(trap_test_DEPENDENCIES)
+ @rm -f trap-test$(EXEEXT)
+ $(LINK) $(trap_test_OBJECTS) $(trap_test_LDADD) $(LIBS)
+window-test$(EXEEXT): $(window_test_OBJECTS) $(window_test_DEPENDENCIES)
+ @rm -f window-test$(EXEEXT)
+ $(LINK) $(window_test_OBJECTS) $(window_test_LDADD) $(LIBS)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
@@ -285,11 +395,21 @@ mostlyclean-compile:
distclean-compile:
-rm -f *.tab.c
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alpha-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/clip-in.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/clip-test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/composite-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/convolution-test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fetch-test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gradient-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/oob-test.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/region-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/scaling-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/screen-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/trap-crasher.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/trap-test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/window-test.Po@am__quote@
.c.o:
@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
diff --git a/pixman/test/alpha-test.c b/pixman/test/alpha-test.c
new file mode 100644
index 000000000..e2b97c789
--- /dev/null
+++ b/pixman/test/alpha-test.c
@@ -0,0 +1,117 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 200
+
+ uint32_t *alpha = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+ pixman_image_t *grad_img;
+ pixman_image_t *alpha_img;
+ pixman_image_t *solid_img;
+ pixman_image_t *dest_img;
+ pixman_image_t *src_img;
+ int i;
+ pixman_gradient_stop_t stops[2] =
+ {
+ { pixman_int_to_fixed (0), { 0x0000, 0x0000, 0x0000, 0x0000 } },
+ { pixman_int_to_fixed (1), { 0xffff, 0x0000, 0x1111, 0xffff } }
+ };
+ pixman_point_fixed_t p1 = { pixman_double_to_fixed (0), 0 };
+ pixman_point_fixed_t p2 = { pixman_double_to_fixed (WIDTH),
+ pixman_int_to_fixed (0) };
+ pixman_transform_t trans = {
+ { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), },
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), },
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) }
+ }
+ };
+
+ pixman_transform_t id = {
+ { { pixman_fixed_1, 0, 0 },
+ { 0, pixman_fixed_1, 0 },
+ { 0, 0, pixman_fixed_1 } }
+ };
+
+ pixman_point_fixed_t c_inner;
+ pixman_point_fixed_t c_outer;
+ pixman_fixed_t r_inner;
+ pixman_fixed_t r_outer;
+ pixman_color_t red = { 0xffff, 0x0000, 0x0000, 0xffff };
+
+ for (i = 0; i < WIDTH * HEIGHT; ++i)
+ alpha[i] = 0x4f00004f; /* pale blue */
+
+ alpha_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+ WIDTH, HEIGHT,
+ alpha,
+ WIDTH * 4);
+
+ for (i = 0; i < WIDTH * HEIGHT; ++i)
+ dest[i] = 0xffffff00; /* yellow */
+
+ dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+ WIDTH, HEIGHT,
+ dest,
+ WIDTH * 4);
+
+ for (i = 0; i < WIDTH * HEIGHT; ++i)
+ src[i] = 0xffff0000;
+
+ src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+ WIDTH, HEIGHT,
+ src,
+ WIDTH * 4);
+
+ c_inner.x = pixman_double_to_fixed (50.0);
+ c_inner.y = pixman_double_to_fixed (50.0);
+ c_outer.x = pixman_double_to_fixed (50.0);
+ c_outer.y = pixman_double_to_fixed (50.0);
+ r_inner = 0;
+ r_outer = pixman_double_to_fixed (50.0);
+
+#if 0
+ grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+ stops, 2);
+#endif
+#if 0
+ grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+ stops, 2);
+ grad_img = pixman_image_create_linear_gradient (&c_inner, &c_outer,
+ r_inner, r_outer,
+ stops, 2);
+#endif
+
+ grad_img = pixman_image_create_linear_gradient (&p1, &p2,
+ stops, 2);
+
+ pixman_image_set_transform (grad_img, &id);
+ pixman_image_set_repeat (grad_img, PIXMAN_REPEAT_PAD);
+
+ pixman_image_composite (PIXMAN_OP_OVER, grad_img, NULL, alpha_img,
+ 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+
+ pixman_image_set_alpha_map (src_img, alpha_img, 10, 10);
+
+ pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
+ 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+
+ printf ("0, 0: %x\n", dest[0]);
+ printf ("10, 10: %x\n", dest[10 * 10 + 10]);
+ printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
+
+ show_image (dest_img);
+
+ pixman_image_unref (src_img);
+ pixman_image_unref (grad_img);
+ pixman_image_unref (alpha_img);
+ free (dest);
+
+ return 0;
+}
diff --git a/pixman/test/clip-in.c b/pixman/test/clip-in.c
new file mode 100644
index 000000000..55459b204
--- /dev/null
+++ b/pixman/test/clip-in.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman.h"
+#include "utils.h"
+
+/* This test demonstrates that clipping is done totally different depending
+ * on whether the source is transformed or not.
+ */
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+#define SMALL 25
+
+ uint32_t *sbits = malloc (SMALL * SMALL * 4);
+ uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+ pixman_transform_t trans = {
+ {
+ { pixman_double_to_fixed (1.0), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.1), },
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.1), },
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) }
+ } };
+
+ pixman_image_t *src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, SMALL, SMALL, sbits, 4 * SMALL);
+ pixman_image_t *dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, 4 * WIDTH);
+
+ memset (bits, 0xff, WIDTH * HEIGHT * 4);
+ memset (sbits, 0x00, SMALL * SMALL * 4);
+
+ pixman_image_composite (PIXMAN_OP_IN,
+ src_img, NULL, dest_img,
+ 0, 0, 0, 0, SMALL, SMALL, 200, 200);
+
+ pixman_image_set_transform (src_img, &trans);
+
+ pixman_image_composite (PIXMAN_OP_IN,
+ src_img, NULL, dest_img,
+ 0, 0, 0, 0, SMALL * 2, SMALL * 2, 200, 200);
+
+ show_image (dest_img);
+
+ pixman_image_unref (src_img);
+ pixman_image_unref (dest_img);
+ free (bits);
+
+ return 0;
+}
diff --git a/pixman/test/clip-test.c b/pixman/test/clip-test.c
index 457e97a2b..900013718 100644
--- a/pixman/test/clip-test.c
+++ b/pixman/test/clip-test.c
@@ -1,70 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
-#include <gtk/gtk.h>
#include "pixman.h"
-
-GdkPixbuf *
-pixbuf_from_argb32 (uint32_t *bits,
- int width,
- int height,
- int stride)
-{
- GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
- 8, width, height);
- int p_stride = gdk_pixbuf_get_rowstride (pixbuf);
- guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf);
- int w, h;
-
- for (h = 0; h < height; ++h)
- {
- for (w = 0; w < width; ++w)
- {
- uint32_t argb = bits[h * stride + w];
- guint32 abgr;
-
- abgr = (argb & 0xff000000) |
- (argb & 0xff) << 16 |
- (argb & 0x00ff00) |
- (argb & 0xff0000) >> 16;
-
- p_bits[h * (p_stride / 4) + w] = abgr;
- }
- }
-
- return pixbuf;
-}
-
-static gboolean
-on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
-{
- GdkPixbuf *pixbuf = data;
-
- gdk_draw_pixbuf (widget->window, NULL,
- pixbuf, 0, 0, 0, 0,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf),
- GDK_RGB_DITHER_NONE,
- 0, 0);
-
- return TRUE;
-}
-
-static void
-show_window (pixman_image_t *img, int w, int h, int stride)
-{
- GdkPixbuf *pixbuf;
-
- GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- pixbuf = pixbuf_from_argb32 (pixman_image_get_data (img), w, h, stride);
-
- g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf);
- g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
-
- gtk_widget_show (window);
-
- gtk_main ();
-}
+#include "utils.h"
#define WIDTH 200
#define HEIGHT 200
@@ -109,8 +46,6 @@ main (int argc, char **argv)
}
};
- gtk_init (&argc, &argv);
-
src_img = create_solid_bits (0xff0000ff);
c_inner.x = pixman_double_to_fixed (100.0);
@@ -136,6 +71,7 @@ main (int argc, char **argv)
pixman_region32_init_rect (&clip_region, 50, 0, 100, 200);
pixman_image_set_clip_region32 (src_img, &clip_region);
pixman_image_set_source_clipping (src_img, TRUE);
+ pixman_image_set_has_client_clip (src_img, TRUE);
pixman_image_set_transform (src_img, &trans);
pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
@@ -150,7 +86,7 @@ main (int argc, char **argv)
printf ("w, h: %x\n", src[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
#endif
- show_window (dst_img, WIDTH, HEIGHT, WIDTH);
+ show_image (dst_img);
pixman_image_unref (gradient_img);
pixman_image_unref (src_img);
diff --git a/pixman/test/composite-test.c b/pixman/test/composite-test.c
index d6596f496..49e0220a4 100644
--- a/pixman/test/composite-test.c
+++ b/pixman/test/composite-test.c
@@ -1,70 +1,49 @@
+#include <gtk/gtk.h>
#include <stdlib.h>
#include <stdio.h>
#include "pixman.h"
-
-#include <gtk/gtk.h>
-
-static GdkPixbuf *
-pixbuf_from_argb32 (uint32_t *bits,
- int width,
- int height,
- int stride)
-{
- GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
- 8, width, height);
- int p_stride = gdk_pixbuf_get_rowstride (pixbuf);
- guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf);
- int w, h;
-
- for (h = 0; h < height; ++h)
- {
- for (w = 0; w < width; ++w)
- {
- uint32_t argb = bits[h * stride + w];
- guint32 rgba;
-
- rgba = (argb << 8) | (argb >> 24);
-
- p_bits[h * (p_stride / 4) + w] = rgba;
- }
- }
-
- return pixbuf;
-}
-
-static gboolean
-on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
-{
- GdkPixbuf *pixbuf = data;
-
- gdk_draw_pixbuf (widget->window, NULL,
- pixbuf, 0, 0, 0, 0,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf),
- GDK_RGB_DITHER_NONE,
- 0, 0);
-
- return TRUE;
-}
-
-static void
-show_window (uint32_t *bits, int w, int h, int stride)
-{
- GdkPixbuf *pixbuf;
-
- GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- pixbuf = pixbuf_from_argb32 (bits, w, h, stride);
-
- g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf);
-
- gtk_widget_show (window);
-
- gtk_main ();
-}
-
-#define WIDTH 100
-#define HEIGHT 100
+#include "utils.h"
+
+#define WIDTH 60
+#define HEIGHT 60
+
+typedef struct {
+ const char *name;
+ pixman_op_t op;
+} operator_t;
+
+static const operator_t operators[] = {
+ { "CLEAR", PIXMAN_OP_CLEAR },
+ { "SRC", PIXMAN_OP_SRC },
+ { "DST", PIXMAN_OP_DST },
+ { "OVER", PIXMAN_OP_OVER },
+ { "OVER_REVERSE", PIXMAN_OP_OVER_REVERSE },
+ { "IN", PIXMAN_OP_IN },
+ { "IN_REVERSE", PIXMAN_OP_IN_REVERSE },
+ { "OUT", PIXMAN_OP_OUT },
+ { "OUT_REVERSE", PIXMAN_OP_OUT_REVERSE },
+ { "ATOP", PIXMAN_OP_ATOP },
+ { "ATOP_REVERSE", PIXMAN_OP_ATOP_REVERSE },
+ { "XOR", PIXMAN_OP_XOR },
+ { "ADD", PIXMAN_OP_ADD },
+ { "SATURATE", PIXMAN_OP_SATURATE },
+
+ { "MULTIPLY", PIXMAN_OP_MULTIPLY },
+ { "SCREEN", PIXMAN_OP_SCREEN },
+ { "OVERLAY", PIXMAN_OP_OVERLAY },
+ { "DARKEN", PIXMAN_OP_DARKEN },
+ { "LIGHTEN", PIXMAN_OP_LIGHTEN },
+ { "COLOR_DODGE", PIXMAN_OP_COLOR_DODGE },
+ { "COLOR_BURN", PIXMAN_OP_COLOR_BURN },
+ { "HARD_LIGHT", PIXMAN_OP_HARD_LIGHT },
+ { "SOFT_LIGHT", PIXMAN_OP_SOFT_LIGHT },
+ { "DIFFERENCE", PIXMAN_OP_DIFFERENCE },
+ { "EXCLUSION", PIXMAN_OP_EXCLUSION },
+ { "HSL_HUE", PIXMAN_OP_HSL_HUE },
+ { "HSL_SATURATION", PIXMAN_OP_HSL_SATURATION },
+ { "HSL_COLOR", PIXMAN_OP_HSL_COLOR },
+ { "HSL_LUMINOSITY", PIXMAN_OP_HSL_LUMINOSITY },
+};
static uint32_t
reader (const void *src, int size)
@@ -104,52 +83,107 @@ writer (void *src, uint32_t value, int size)
int
main (int argc, char **argv)
{
- uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+#define d2f pixman_double_to_fixed
+
+ GtkWidget *window, *swindow;
+ GtkWidget *table;
uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *src = malloc (WIDTH * HEIGHT * 4);
pixman_image_t *src_img;
pixman_image_t *dest_img;
- int i, j;
+ pixman_point_fixed_t p1 = { -10 << 0, 0 };
+ pixman_point_fixed_t p2 = { WIDTH << 16, (HEIGHT - 10) << 16 };
+ uint16_t full = 0xcfff;
+ uint16_t low = 0x5000;
+ uint16_t alpha = 0xffff;
+ pixman_gradient_stop_t stops[6] =
+ {
+ { d2f (0.0), { full, low, low, alpha } },
+ { d2f (0.25), { full, full, low, alpha } },
+ { d2f (0.4), { low, full, low, alpha } },
+ { d2f (0.5), { low, full, full, alpha } },
+ { d2f (0.8), { low, low, full, alpha } },
+ { d2f (1.0), { full, low, full, alpha } },
+ };
+
+
+ int i;
+
gtk_init (&argc, &argv);
- for (i = 0; i < WIDTH * HEIGHT; ++i)
- src[i] = 0x7f7f0000; /* red */
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- for (i = 0; i < WIDTH * HEIGHT; ++i)
- dest[i] = 0x7f0000ff; /* blue */
+ gtk_window_set_default_size (window, 800, 600);
- src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
- WIDTH, HEIGHT,
- src,
- WIDTH * 4);
+ g_signal_connect (window, "delete-event",
+ G_CALLBACK (gtk_main_quit),
+ NULL);
+ table = gtk_table_new (G_N_ELEMENTS (operators) / 6, 6, TRUE);
+ src_img = pixman_image_create_linear_gradient (&p1, &p2, stops,
+ sizeof (stops) / sizeof (stops[0]));
+
+ pixman_image_set_repeat (src_img, PIXMAN_REPEAT_PAD);
+
dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
WIDTH, HEIGHT,
dest,
WIDTH * 4);
-
- pixman_image_set_accessors (src_img, reader, writer);
pixman_image_set_accessors (dest_img, reader, writer);
-
- pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
- 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
-#if 0
- for (i = 0; i < WIDTH; ++i)
+ for (i = 0; i < G_N_ELEMENTS (operators); ++i)
{
+ GtkWidget *image;
+ GdkPixbuf *pixbuf;
+ GtkWidget *vbox;
+ GtkWidget *label;
+ int j, k;
+
+ vbox = gtk_vbox_new (FALSE, 0);
+
+ label = gtk_label_new (operators[i].name);
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 6);
+ gtk_widget_show (label);
+
for (j = 0; j < HEIGHT; ++j)
- g_print ("%x, ", dest[i * WIDTH + j]);
- g_print ("\n");
+ {
+ for (k = 0; k < WIDTH; ++k)
+ dest[j * WIDTH + k] = 0x7f6f6f00;
+ }
+ pixman_image_composite (operators[i].op, src_img, NULL, dest_img,
+ 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+ pixbuf = pixbuf_from_argb32 (pixman_image_get_data (dest_img), TRUE,
+ WIDTH, HEIGHT, WIDTH * 4);
+ image = gtk_image_new_from_pixbuf (pixbuf);
+ gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
+ gtk_widget_show (image);
+
+ gtk_table_attach_defaults (GTK_TABLE (table), vbox,
+ i % 6, (i % 6) + 1, i / 6, (i / 6) + 1);
+ gtk_widget_show (vbox);
+
+ g_object_unref (pixbuf);
}
-#endif
-
- show_window (dest, WIDTH, HEIGHT, WIDTH);
-
+
pixman_image_unref (src_img);
- pixman_image_unref (dest_img);
free (src);
+ pixman_image_unref (dest_img);
free (dest);
-
+ swindow = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), table);
+ gtk_widget_show (table);
+
+ gtk_container_add (GTK_CONTAINER (window), swindow);
+ gtk_widget_show (swindow);
+
+ gtk_widget_show (window);
+
+ gtk_main ();
+
return 0;
}
diff --git a/pixman/test/convolution-test.c b/pixman/test/convolution-test.c
new file mode 100644
index 000000000..8609d38a0
--- /dev/null
+++ b/pixman/test/convolution-test.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+#define d2f pixman_double_to_fixed
+
+ uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *mask = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+ pixman_fixed_t convolution[] =
+ {
+ d2f (3), d2f (3),
+ d2f (0.5), d2f (0.5), d2f (0.5),
+ d2f (0.5), d2f (0.5), d2f (0.5),
+ d2f (0.5), d2f (0.5), d2f (0.5),
+ };
+ pixman_image_t *simg, *mimg, *dimg;
+
+ int i;
+
+ for (i = 0; i < WIDTH * HEIGHT; ++i)
+ {
+ src[i] = 0x7f007f00;
+ mask[i] = (i % 256) * 0x01000000;
+ dest[i] = 0;
+ }
+
+ simg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src, WIDTH * 4);
+ mimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, mask, WIDTH * 4);
+ dimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
+
+ pixman_image_set_filter (mimg, PIXMAN_FILTER_CONVOLUTION,
+ convolution, 11);
+
+ pixman_image_composite (PIXMAN_OP_OVER, simg, mimg, dimg, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+ show_image (dimg);
+
+ return 0;
+}
diff --git a/pixman/test/fetch-test.c b/pixman/test/fetch-test.c
index 717f6d4fd..c41f1a63e 100644
--- a/pixman/test/fetch-test.c
+++ b/pixman/test/fetch-test.c
@@ -3,10 +3,8 @@
#include <stdio.h>
#include "pixman.h"
-
#define SIZE 1024
-
pixman_indexed_t mono_pallete = {
.rgba = { 0x00000000, 0x00ffffff },
};
diff --git a/pixman/test/gradient-test.c b/pixman/test/gradient-test.c
index 8a99ff0e6..2593ee38a 100644
--- a/pixman/test/gradient-test.c
+++ b/pixman/test/gradient-test.c
@@ -1,75 +1,12 @@
#include <stdio.h>
#include <stdlib.h>
-#include <gtk/gtk.h>
#include "pixman.h"
-
-GdkPixbuf *
-pixbuf_from_argb32 (uint32_t *bits,
- int width,
- int height,
- int stride)
-{
- GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
- 8, width, height);
- int p_stride = gdk_pixbuf_get_rowstride (pixbuf);
- guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf);
- int w, h;
-
- for (h = 0; h < height; ++h)
- {
- for (w = 0; w < width; ++w)
- {
- uint32_t argb = bits[h * stride + w];
- guint32 abgr;
-
- abgr = (argb & 0xff000000) |
- (argb & 0xff) << 16 |
- (argb & 0x00ff00) |
- (argb & 0xff0000) >> 16;
-
- p_bits[h * (p_stride / 4) + w] = abgr;
- }
- }
-
- return pixbuf;
-}
-
-static gboolean
-on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
-{
- GdkPixbuf *pixbuf = data;
-
- gdk_draw_pixbuf (widget->window, NULL,
- pixbuf, 0, 0, 0, 0,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf),
- GDK_RGB_DITHER_NONE,
- 0, 0);
-
- return TRUE;
-}
-
-static void
-show_window (uint32_t *bits, int w, int h, int stride)
-{
- GdkPixbuf *pixbuf;
-
- GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- pixbuf = pixbuf_from_argb32 (bits, w, h, stride);
-
- g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf);
- g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
-
- gtk_widget_show (window);
-
- gtk_main ();
-}
+#include "utils.h"
int
main (int argc, char **argv)
{
-#define WIDTH 200
+#define WIDTH 400
#define HEIGHT 200
uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
@@ -78,16 +15,16 @@ main (int argc, char **argv)
int i;
pixman_gradient_stop_t stops[2] =
{
- { pixman_int_to_fixed (0), { 0xffff, 0x0000, 0x0000, 0xffff } },
- { pixman_int_to_fixed (1), { 0xffff, 0xffff, 0x0000, 0xffff } }
+ { pixman_int_to_fixed (0), { 0xffff, 0xeeee, 0xeeee, 0xeeee } },
+ { pixman_int_to_fixed (1), { 0xffff, 0x1111, 0x1111, 0x1111 } }
};
- pixman_point_fixed_t p1 = { 0, 0 };
- pixman_point_fixed_t p2 = { pixman_int_to_fixed (WIDTH),
- pixman_int_to_fixed (HEIGHT) };
+ pixman_point_fixed_t p1 = { pixman_double_to_fixed (0), 0 };
+ pixman_point_fixed_t p2 = { pixman_double_to_fixed (WIDTH / 8.),
+ pixman_int_to_fixed (0) };
pixman_transform_t trans = {
{ { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), },
- { pixman_double_to_fixed (0), pixman_double_to_fixed (2), pixman_double_to_fixed (0), },
- { pixman_double_to_fixed (0), pixman_double_to_fixed (0.004990), pixman_double_to_fixed (1.0) }
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), },
+ { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) }
}
};
@@ -102,10 +39,8 @@ main (int argc, char **argv)
pixman_fixed_t r_inner;
pixman_fixed_t r_outer;
- gtk_init (&argc, &argv);
-
for (i = 0; i < WIDTH * HEIGHT; ++i)
- dest[i] = 0x3f0000ff; /* pale blue */
+ dest[i] = 0x4f00004f; /* pale blue */
dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
WIDTH, HEIGHT,
@@ -119,25 +54,30 @@ main (int argc, char **argv)
r_inner = 0;
r_outer = pixman_double_to_fixed (50.0);
- src_img = pixman_image_create_radial_gradient (&c_inner, &c_outer,
+ src_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+ stops, 2);
+#if 0
+ src_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+ stops, 2);
+ src_img = pixman_image_create_linear_gradient (&c_inner, &c_outer,
r_inner, r_outer,
stops, 2);
+#endif
-#if 0
src_img = pixman_image_create_linear_gradient (&p1, &p2,
stops, 2);
-#endif
- pixman_image_set_transform (src_img, &trans);
+ pixman_image_set_transform (src_img, &id);
+ pixman_image_set_repeat (src_img, PIXMAN_REPEAT_PAD);
pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
- 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+ 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
printf ("0, 0: %x\n", dest[0]);
printf ("10, 10: %x\n", dest[10 * 10 + 10]);
printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
- show_window (dest, WIDTH, HEIGHT, WIDTH);
+ show_image (dest_img);
pixman_image_unref (src_img);
pixman_image_unref (dest_img);
diff --git a/pixman/test/oob-test.c b/pixman/test/oob-test.c
new file mode 100644
index 000000000..4f9e5a244
--- /dev/null
+++ b/pixman/test/oob-test.c
@@ -0,0 +1,101 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+
+typedef struct
+{
+ int width;
+ int height;
+ int stride;
+ pixman_format_code_t format;
+
+} image_info_t;
+
+typedef struct
+{
+ pixman_op_t op;
+
+ image_info_t src;
+ image_info_t dest;
+
+ int src_x;
+ int src_y;
+ int dest_x;
+ int dest_y;
+ int width;
+ int height;
+} composite_info_t;
+
+const composite_info_t info[] =
+{
+ {
+ PIXMAN_OP_SRC,
+ { 3, 6, 16, PIXMAN_a8r8g8b8 },
+ { 5, 7, 20, PIXMAN_x8r8g8b8 },
+ 1, 8,
+ 1, -1,
+ 1, 8
+ },
+ {
+ PIXMAN_OP_SRC,
+ { 7, 5, 36, PIXMAN_a8r8g8b8 },
+ { 6, 5, 28, PIXMAN_x8r8g8b8 },
+ 8, 5,
+ 5, 3,
+ 1, 2
+ },
+ {
+ PIXMAN_OP_OVER,
+ { 10, 10, 40, PIXMAN_a2b10g10r10 },
+ { 10, 10, 40, PIXMAN_a2b10g10r10 },
+ 0, 0,
+ 0, 0,
+ 10, 10
+ },
+ {
+ PIXMAN_OP_OVER,
+ { 10, 10, 40, PIXMAN_x2b10g10r10 },
+ { 10, 10, 40, PIXMAN_x2b10g10r10 },
+ 0, 0,
+ 0, 0,
+ 10, 10
+ },
+};
+
+static pixman_image_t *
+make_image (const image_info_t *info)
+{
+ char *data = malloc (info->stride * info->height);
+ int i;
+
+ for (i = 0; i < info->height * info->stride; ++i)
+ data[i] = (i % 255) ^ (((i % 16) << 4) | (i & 0xf0));
+
+ return pixman_image_create_bits (info->format, info->width, info->height, (uint32_t *)data, info->stride);
+}
+
+static void
+test_composite (const composite_info_t *info)
+{
+ pixman_image_t *src = make_image (&info->src);
+ pixman_image_t *dest = make_image (&info->dest);
+
+ pixman_image_composite (PIXMAN_OP_SRC, src, NULL, dest,
+ info->src_x, info->src_y,
+ 0, 0,
+ info->dest_x, info->dest_y,
+ info->width, info->height);
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+ int i;
+
+ for (i = 0; i < sizeof (info) / sizeof (info[0]); ++i)
+ test_composite (&info[i]);
+
+ return 0;
+}
diff --git a/pixman/test/region-test.c b/pixman/test/region-test.c
index e214e9b89..3568969f1 100644
--- a/pixman/test/region-test.c
+++ b/pixman/test/region-test.c
@@ -3,21 +3,76 @@
#include <stdio.h>
#include "pixman.h"
-/* This used to go into an infinite loop before pixman-region.c
- * was fixed to not use explict "short" variables
- */
int
main ()
{
pixman_region32_t r1;
pixman_region32_t r2;
pixman_region32_t r3;
+ pixman_box32_t boxes[] = {
+ { 10, 10, 20, 20 },
+ { 30, 30, 30, 40 },
+ { 50, 45, 60, 44 },
+ };
+ pixman_box32_t boxes2[] = {
+ { 2, 6, 7, 6 },
+ { 4, 1, 6, 7 },
+ };
+ pixman_box32_t boxes3[] = {
+ { 2, 6, 7, 6 },
+ { 4, 1, 6, 1 },
+ };
+ int i;
+ pixman_box32_t *b;
+ /* This used to go into an infinite loop before pixman-region.c
+ * was fixed to not use explict "short" variables
+ */
pixman_region32_init_rect (&r1, 0, 0, 20, 64000);
pixman_region32_init_rect (&r2, 0, 0, 20, 64000);
pixman_region32_init_rect (&r3, 0, 0, 20, 64000);
pixman_region32_subtract (&r1, &r2, &r3);
-}
+ /* This would produce a region containing an empty
+ * rectangle in it. Such regions are considered malformed,
+ * but using an empty rectangle for initialization should
+ * work.
+ */
+ pixman_region32_init_rects (&r1, boxes, 3);
+
+ b = pixman_region32_rectangles (&r1, &i);
+
+ assert (i == 1);
+
+ while (i--)
+ {
+ assert (b[i].x1 < b[i].x2);
+ assert (b[i].y1 < b[i].y2);
+ }
+
+ /* This would produce a rectangle containing the bounding box
+ * of the two rectangles. The correct result is to eliminate
+ * the broken rectangle.
+ */
+ pixman_region32_init_rects (&r1, boxes2, 2);
+
+ b = pixman_region32_rectangles (&r1, &i);
+
+ assert (i == 1);
+
+ assert (b[0].x1 == 4);
+ assert (b[0].y1 == 1);
+ assert (b[0].x2 == 6);
+ assert (b[0].y2 == 7);
+
+ /* This should produce an empty region */
+ pixman_region32_init_rects (&r1, boxes3, 2);
+
+ b = pixman_region32_rectangles (&r1, &i);
+
+ assert (i == 0);
+
+ return 0;
+}
diff --git a/pixman/test/scaling-test.c b/pixman/test/scaling-test.c
new file mode 100644
index 000000000..8899c594f
--- /dev/null
+++ b/pixman/test/scaling-test.c
@@ -0,0 +1,474 @@
+/*
+ * Test program, which can detect problems with nearest neighbout scaling
+ * implementation. Also SRC and OVER opetations tested for 16bpp and 32bpp
+ * images.
+ *
+ * Just run it without any command line arguments, and it will report either
+ * "scaling test passed" - everything is ok
+ * "scaling test failed!" - there is some problem
+ *
+ * In the case of failure, finding the problem involves the following steps:
+ * 1. Get the reference 'scaling-test' binary. It makes sense to disable all
+ * the cpu specific optimizations in pixman and also configure it with
+ * '--disable-shared' option. Those who are paranoid can also tweak the
+ * sources to disable all fastpath functions. The resulting binary
+ * can be renamed to something like 'scaling-test.ref'.
+ * 2. Compile the buggy binary (also with the '--disable-shared' option).
+ * 3. Run 'ruby scaling-test-bisect.rb ./scaling-test.ref ./scaling-test'
+ * 4. Look at the information about failed case (destination buffer content
+ * will be shown) and try to figure out what is wrong. It is possible
+ * to use debugging print to stderr in pixman to get more information,
+ * this does not interfere with the testing script.
+ */
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "pixman.h"
+
+/* A primitive pseudorandom number generator, taken from POSIX.1-2001 example */
+
+static uint32_t lcg_seed;
+
+uint32_t
+lcg_rand (void)
+{
+ lcg_seed = lcg_seed * 1103515245 + 12345;
+ return ((uint32_t)(lcg_seed / 65536) % 32768);
+}
+
+void
+lcg_srand (uint32_t seed)
+{
+ lcg_seed = seed;
+}
+
+uint32_t
+lcg_rand_n (int max)
+{
+ return lcg_rand () % max;
+}
+
+/*----------------------------------------------------------------------------*\
+* CRC-32 version 2.0.0 by Craig Bruce, 2006-04-29.
+*
+* This program generates the CRC-32 values for the files named in the
+* command-line arguments. These are the same CRC-32 values used by GZIP,
+* PKZIP, and ZMODEM. The compute_crc32() can also be detached and
+* used independently.
+*
+* THIS PROGRAM IS PUBLIC-DOMAIN SOFTWARE.
+*
+* Based on the byte-oriented implementation "File Verification Using CRC"
+* by Mark R. Nelson in Dr. Dobb's Journal, May 1992, pp. 64-67.
+*
+* v1.0.0: original release.
+* v1.0.1: fixed printf formats.
+* v1.0.2: fixed something else.
+* v1.0.3: replaced CRC constant table by generator function.
+* v1.0.4: reformatted code, made ANSI C. 1994-12-05.
+* v2.0.0: rewrote to use memory buffer & static table, 2006-04-29.
+\*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*\
+* NAME:
+* compute_crc32() - computes the CRC-32 value of a memory buffer
+* DESCRIPTION:
+* Computes or accumulates the CRC-32 value for a memory buffer.
+* The 'in_crc32' gives a previously accumulated CRC-32 value to allow
+* a CRC to be generated for multiple sequential buffer-fuls of data.
+* The 'in_crc32' for the first buffer must be zero.
+* ARGUMENTS:
+* in_crc32 - accumulated CRC-32 value, must be 0 on first call
+* buf - buffer to compute CRC-32 value for
+* buf_len - number of bytes in buffer
+* RETURNS:
+* crc32 - computed CRC-32 value
+* ERRORS:
+* (no errors are possible)
+\*----------------------------------------------------------------------------*/
+
+static uint32_t
+compute_crc32 (uint32_t in_crc32,
+ const void *buf,
+ size_t buf_len)
+{
+ static const uint32_t crc_table[256] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
+ 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
+ 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
+ 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
+ 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
+ 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
+ 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
+ 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
+ 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
+ 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
+ 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
+ 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
+ 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
+ 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
+ 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
+ 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
+ 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
+ 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
+ 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
+ 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
+ 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
+ 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+ };
+
+ uint32_t crc32;
+ unsigned char * byte_buf;
+ size_t i;
+
+ /** accumulate crc32 for buffer **/
+ crc32 = in_crc32 ^ 0xFFFFFFFF;
+ byte_buf = (unsigned char*) buf;
+
+ for (i = 0; i < buf_len; i++)
+ crc32 = (crc32 >> 8) ^ crc_table[(crc32 ^ byte_buf[i]) & 0xFF];
+
+ return (crc32 ^ 0xFFFFFFFF);
+}
+
+/* perform endian conversion of pixel data */
+static void
+image_endian_swap (pixman_image_t *img,
+ int bpp)
+{
+ int stride = pixman_image_get_stride (img);
+ uint32_t *data = pixman_image_get_data (img);
+ int height = pixman_image_get_height (img);
+ int i, j;
+
+ /* swap bytes only on big endian systems */
+ volatile uint16_t endian_check_var = 0x1234;
+ if (*(volatile uint8_t *)&endian_check_var != 0x12)
+ return;
+
+ for (i = 0; i < height; i++)
+ {
+ char *line_data = (char *)data + stride * i;
+
+ /* swap bytes only for 16, 24 and 32 bpp for now */
+ switch (bpp)
+ {
+ case 16:
+ for (j = 0; j + 2 <= stride; j += 2)
+ {
+ char t1 = line_data[j + 0];
+ char t2 = line_data[j + 1];
+ line_data[j + 1] = t1;
+ line_data[j + 0] = t2;
+ }
+ break;
+
+ case 24:
+ for (j = 0; j + 3 <= stride; j += 3)
+ {
+ char t1 = line_data[j + 0];
+ char t2 = line_data[j + 1];
+ char t3 = line_data[j + 2];
+ line_data[j + 2] = t1;
+ line_data[j + 1] = t2;
+ line_data[j + 0] = t3;
+ }
+ break;
+
+ case 32:
+ for (j = 0; j + 4 <= stride; j += 4)
+ {
+ char t1 = line_data[j + 0];
+ char t2 = line_data[j + 1];
+ char t3 = line_data[j + 2];
+ char t4 = line_data[j + 3];
+ line_data[j + 3] = t1;
+ line_data[j + 2] = t2;
+ line_data[j + 1] = t3;
+ line_data[j + 0] = t4;
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+}
+
+#define MAX_SRC_WIDTH 10
+#define MAX_SRC_HEIGHT 10
+#define MAX_DST_WIDTH 10
+#define MAX_DST_HEIGHT 10
+#define MAX_STRIDE 4
+
+/*
+ * Composite operation with pseudorandom images
+ */
+uint32_t
+test_composite (uint32_t initcrc,
+ int testnum,
+ int verbose)
+{
+ int i;
+ pixman_image_t * src_img;
+ pixman_image_t * dst_img;
+ pixman_transform_t transform;
+ pixman_region16_t clip;
+ int src_width, src_height;
+ int dst_width, dst_height;
+ int src_stride, dst_stride;
+ int src_x, src_y;
+ int dst_x, dst_y;
+ int src_bpp;
+ int dst_bpp;
+ int w, h;
+ int scale_x = 32768, scale_y = 32768;
+ int op;
+ int repeat = 0;
+ int src_fmt, dst_fmt;
+ uint32_t * srcbuf;
+ uint32_t * dstbuf;
+ uint32_t crc32;
+
+ lcg_srand (testnum);
+
+ src_bpp = (lcg_rand_n (2) == 0) ? 2 : 4;
+ dst_bpp = (lcg_rand_n (2) == 0) ? 2 : 4;
+ op = (lcg_rand_n (2) == 0) ? PIXMAN_OP_SRC : PIXMAN_OP_OVER;
+
+ src_width = lcg_rand_n (MAX_SRC_WIDTH) + 1;
+ src_height = lcg_rand_n (MAX_SRC_HEIGHT) + 1;
+ dst_width = lcg_rand_n (MAX_DST_WIDTH) + 1;
+ dst_height = lcg_rand_n (MAX_DST_HEIGHT) + 1;
+ src_stride = src_width * src_bpp + lcg_rand_n (MAX_STRIDE) * src_bpp;
+ dst_stride = dst_width * dst_bpp + lcg_rand_n (MAX_STRIDE) * dst_bpp;
+
+ if (src_stride & 3)
+ src_stride += 2;
+
+ if (dst_stride & 3)
+ dst_stride += 2;
+
+ src_x = -(src_width / 4) + lcg_rand_n (src_width * 3 / 2);
+ src_y = -(src_height / 4) + lcg_rand_n (src_height * 3 / 2);
+ dst_x = -(dst_width / 4) + lcg_rand_n (dst_width * 3 / 2);
+ dst_y = -(dst_height / 4) + lcg_rand_n (dst_height * 3 / 2);
+ w = lcg_rand_n (dst_width * 3 / 2 - dst_x);
+ h = lcg_rand_n (dst_height * 3 / 2 - dst_y);
+
+ srcbuf = (uint32_t *)malloc (src_stride * src_height);
+ dstbuf = (uint32_t *)malloc (dst_stride * dst_height);
+
+ for (i = 0; i < src_stride * src_height; i++)
+ *((uint8_t *)srcbuf + i) = lcg_rand_n (256);
+
+ for (i = 0; i < dst_stride * dst_height; i++)
+ *((uint8_t *)dstbuf + i) = lcg_rand_n (256);
+
+ src_fmt = src_bpp == 4 ? (lcg_rand_n (2) == 0 ?
+ PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
+
+ dst_fmt = dst_bpp == 4 ? (lcg_rand_n (2) == 0 ?
+ PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
+
+ src_img = pixman_image_create_bits (
+ src_fmt, src_width, src_height, srcbuf, src_stride);
+
+ dst_img = pixman_image_create_bits (
+ dst_fmt, dst_width, dst_height, dstbuf, dst_stride);
+
+ image_endian_swap (src_img, src_bpp * 8);
+ image_endian_swap (dst_img, dst_bpp * 8);
+
+ if (lcg_rand_n (8) > 0)
+ {
+ scale_x = 32768 + lcg_rand_n (65536);
+ scale_y = 32768 + lcg_rand_n (65536);
+ pixman_transform_init_scale (&transform, scale_x, scale_y);
+ pixman_image_set_transform (src_img, &transform);
+ }
+
+ switch (lcg_rand_n (4))
+ {
+ case 0:
+ repeat = PIXMAN_REPEAT_NONE;
+ break;
+
+ case 1:
+ repeat = PIXMAN_REPEAT_NORMAL;
+ break;
+
+ case 2:
+ repeat = PIXMAN_REPEAT_PAD;
+ break;
+
+ case 3:
+ repeat = PIXMAN_REPEAT_REFLECT;
+ break;
+ }
+ pixman_image_set_repeat (src_img, repeat);
+
+ if (verbose)
+ {
+ printf ("src_fmt=%08X, dst_fmt=%08X\n", src_fmt, dst_fmt);
+ printf ("op=%d, scale_x=%d, scale_y=%d, repeat=%d\n",
+ op, scale_x, scale_y, repeat);
+ printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
+ src_width, src_height, dst_width, dst_height);
+ printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
+ src_x, src_y, dst_x, dst_y);
+ printf ("w=%d, h=%d\n", w, h);
+ }
+
+ if (lcg_rand_n (8) == 0)
+ {
+ pixman_box16_t clip_boxes[2];
+ int n = lcg_rand_n (2) + 1;
+
+ for (i = 0; i < n; i++)
+ {
+ clip_boxes[i].x1 = lcg_rand_n (src_width);
+ clip_boxes[i].y1 = lcg_rand_n (src_height);
+ clip_boxes[i].x2 =
+ clip_boxes[i].x1 + lcg_rand_n (src_width - clip_boxes[i].x1);
+ clip_boxes[i].y2 =
+ clip_boxes[i].y1 + lcg_rand_n (src_height - clip_boxes[i].y1);
+
+ if (verbose)
+ {
+ printf ("source clip box: [%d,%d-%d,%d]\n",
+ clip_boxes[i].x1, clip_boxes[i].y1,
+ clip_boxes[i].x2, clip_boxes[i].y2);
+ }
+ }
+
+ pixman_region_init_rects (&clip, clip_boxes, n);
+ pixman_image_set_clip_region (src_img, &clip);
+ pixman_image_set_source_clipping (src_img, 1);
+ pixman_region_fini (&clip);
+ }
+
+ if (lcg_rand_n (8) == 0)
+ {
+ pixman_box16_t clip_boxes[2];
+ int n = lcg_rand_n (2) + 1;
+ for (i = 0; i < n; i++)
+ {
+ clip_boxes[i].x1 = lcg_rand_n (dst_width);
+ clip_boxes[i].y1 = lcg_rand_n (dst_height);
+ clip_boxes[i].x2 =
+ clip_boxes[i].x1 + lcg_rand_n (dst_width - clip_boxes[i].x1);
+ clip_boxes[i].y2 =
+ clip_boxes[i].y1 + lcg_rand_n (dst_height - clip_boxes[i].y1);
+
+ if (verbose)
+ {
+ printf ("destination clip box: [%d,%d-%d,%d]\n",
+ clip_boxes[i].x1, clip_boxes[i].y1,
+ clip_boxes[i].x2, clip_boxes[i].y2);
+ }
+ }
+ pixman_region_init_rects (&clip, clip_boxes, n);
+ pixman_image_set_clip_region (dst_img, &clip);
+ pixman_region_fini (&clip);
+ }
+
+ pixman_image_composite (op, src_img, NULL, dst_img,
+ src_x, src_y, 0, 0, dst_x, dst_y, w, h);
+
+ if (dst_fmt == PIXMAN_x8r8g8b8)
+ {
+ /* ignore unused part */
+ for (i = 0; i < dst_stride * dst_height / 4; i++)
+ dstbuf[i] &= 0xFFFFFF;
+ }
+
+ image_endian_swap (dst_img, dst_bpp * 8);
+
+ if (verbose)
+ {
+ int j;
+
+ for (i = 0; i < dst_height; i++)
+ {
+ for (j = 0; j < dst_stride; j++)
+ printf ("%02X ", *((uint8_t *)dstbuf + i * dst_stride + j));
+
+ printf ("\n");
+ }
+ }
+
+ pixman_image_unref (src_img);
+ pixman_image_unref (dst_img);
+
+ crc32 = compute_crc32 (initcrc, dstbuf, dst_stride * dst_height);
+ free (srcbuf);
+ free (dstbuf);
+ return crc32;
+}
+
+int
+main (int argc, char *argv[])
+{
+ int i, n = 0;
+ uint32_t crc = 0;
+
+ pixman_disable_out_of_bounds_workaround ();
+
+ if (argc >= 2)
+ n = atoi (argv[1]);
+
+ if (n == 0) n = 3000000;
+
+ if (n < 0)
+ {
+ crc = test_composite (0, -n, 1);
+ printf ("crc32=%08X\n", crc);
+ }
+ else
+ {
+ for (i = 1; i <= n; i++)
+ crc = test_composite (crc, i, 0);
+
+ printf ("crc32=%08X\n", crc);
+
+ if (n == 3000000)
+ {
+ /* predefined value for running with all the fastpath functions disabled */
+ /* it needs to be updated every time changes are introduced to this program! */
+
+ if (crc == 0x0B633CF4)
+ {
+ printf ("scaling test passed\n");
+ }
+ else
+ {
+ printf ("scaling test failed!\n");
+ return 1;
+ }
+ }
+ }
+
+ return 0;
+}
diff --git a/pixman/test/screen-test.c b/pixman/test/screen-test.c
new file mode 100644
index 000000000..5e02eee08
--- /dev/null
+++ b/pixman/test/screen-test.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 40
+#define HEIGHT 40
+
+ uint32_t *src1 = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *src2 = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *src3 = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *dest = malloc (3 * WIDTH * 2 * HEIGHT * 4);
+ pixman_image_t *simg1, *simg2, *simg3, *dimg;
+
+ int i;
+
+ for (i = 0; i < WIDTH * HEIGHT; ++i)
+ {
+ src1[i] = 0x7ff00000;
+ src2[i] = 0x7f00ff00;
+ src3[i] = 0x7f0000ff;
+ }
+
+ for (i = 0; i < 3 * WIDTH * 2 * HEIGHT; ++i)
+ {
+ dest[i] = 0x0;
+ }
+
+ simg1 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src1, WIDTH * 4);
+ simg2 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src2, WIDTH * 4);
+ simg3 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src3, WIDTH * 4);
+ dimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, 3 * WIDTH, 2 * HEIGHT, dest, 3 * WIDTH * 4);
+
+ pixman_image_composite (PIXMAN_OP_SCREEN, simg1, NULL, dimg, 0, 0, 0, 0, WIDTH, HEIGHT / 4, WIDTH, HEIGHT);
+ pixman_image_composite (PIXMAN_OP_SCREEN, simg2, NULL, dimg, 0, 0, 0, 0, (WIDTH/2), HEIGHT / 4 + HEIGHT / 2, WIDTH, HEIGHT);
+ pixman_image_composite (PIXMAN_OP_SCREEN, simg3, NULL, dimg, 0, 0, 0, 0, (4 * WIDTH) / 3, HEIGHT, WIDTH, HEIGHT);
+
+ show_image (dimg);
+
+ return 0;
+}
diff --git a/pixman/test/trap-crasher.c b/pixman/test/trap-crasher.c
new file mode 100644
index 000000000..42b82f674
--- /dev/null
+++ b/pixman/test/trap-crasher.c
@@ -0,0 +1,27 @@
+#include <stdlib.h>
+#include <pixman.h>
+
+int
+main()
+{
+ pixman_image_t *dst;
+ pixman_trapezoid_t traps[1] = {
+ {
+ .top = 2147483646,
+ .bottom = 2147483647,
+ .left = {
+ .p1 = { .x = 0, .y = 0 },
+ .p2 = { .x = 0, .y = 2147483647 }
+ },
+ .right = {
+ .p1 = { .x = 65536, .y = 0 },
+ .p2 = { .x = 0, .y = 2147483647 }
+ }
+ },
+ };
+
+ dst = pixman_image_create_bits (PIXMAN_a8, 1, 1, NULL, -1);
+
+ pixman_add_trapezoids (dst, 0, 0, sizeof (traps)/sizeof (traps[0]), traps);
+ return (0);
+}
diff --git a/pixman/test/trap-test.c b/pixman/test/trap-test.c
new file mode 100644
index 000000000..1da439bd6
--- /dev/null
+++ b/pixman/test/trap-test.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman.h"
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+ pixman_image_t *src_img;
+ pixman_image_t *mask_img;
+ pixman_image_t *dest_img;
+ pixman_trap_t trap;
+ pixman_color_t white = { 0x0000, 0xffff, 0x0000, 0xffff };
+ uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+ uint32_t *mbits = malloc (WIDTH * HEIGHT);
+
+ memset (mbits, 0, WIDTH * HEIGHT);
+ memset (bits, 0xff, WIDTH * HEIGHT * 4);
+
+ trap.top.l = pixman_int_to_fixed (50) + 0x8000;
+ trap.top.r = pixman_int_to_fixed (150) + 0x8000;
+ trap.top.y = pixman_int_to_fixed (30);
+
+ trap.bot.l = pixman_int_to_fixed (50) + 0x8000;
+ trap.bot.r = pixman_int_to_fixed (150) + 0x8000;
+ trap.bot.y = pixman_int_to_fixed (150);
+
+ mask_img = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, mbits, WIDTH);
+ src_img = pixman_image_create_solid_fill (&white);
+ dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4);
+
+ pixman_add_traps (mask_img, 0, 0, 1, &trap);
+
+ pixman_image_composite (PIXMAN_OP_OVER,
+ src_img, mask_img, dest_img,
+ 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+ show_image (dest_img);
+
+ pixman_image_unref (src_img);
+ pixman_image_unref (dest_img);
+ free (bits);
+
+ return 0;
+}
diff --git a/pixman/test/utils.c b/pixman/test/utils.c
new file mode 100644
index 000000000..a609315c5
--- /dev/null
+++ b/pixman/test/utils.c
@@ -0,0 +1,113 @@
+#include <gtk/gtk.h>
+#include <config.h>
+#include "pixman-private.h" /* For image->bits.format
+ * FIXME: there should probably be public API for this
+ */
+#include "utils.h"
+
+GdkPixbuf *
+pixbuf_from_argb32 (uint32_t *bits,
+ gboolean has_alpha,
+ int width,
+ int height,
+ int stride)
+{
+ GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
+ 8, width, height);
+ int p_stride = gdk_pixbuf_get_rowstride (pixbuf);
+ guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf);
+ int w, h;
+
+ for (h = 0; h < height; ++h)
+ {
+ for (w = 0; w < width; ++w)
+ {
+ uint32_t argb = bits[h * (stride / 4) + w];
+ guint r, g, b, a;
+ char *pb = (char *)p_bits;
+
+ pb += h * p_stride + w * 4;
+
+ r = (argb & 0x00ff0000) >> 16;
+ g = (argb & 0x0000ff00) >> 8;
+ b = (argb & 0x000000ff) >> 0;
+ a = has_alpha? (argb & 0xff000000) >> 24 : 0xff;
+
+ if (a)
+ {
+ r = (r * 255) / a;
+ g = (g * 255) / a;
+ b = (b * 255) / a;
+ }
+
+ if (r > 255) r = 255;
+ if (g > 255) g = 255;
+ if (b > 255) b = 255;
+
+ pb[0] = r;
+ pb[1] = g;
+ pb[2] = b;
+ pb[3] = a;
+ }
+ }
+
+ return pixbuf;
+}
+
+
+static gboolean
+on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
+{
+ GdkPixbuf *pixbuf = data;
+
+ gdk_draw_pixbuf (widget->window, NULL,
+ pixbuf, 0, 0, 0, 0,
+ gdk_pixbuf_get_width (pixbuf),
+ gdk_pixbuf_get_height (pixbuf),
+ GDK_RGB_DITHER_NONE,
+ 0, 0);
+
+ return TRUE;
+}
+
+void
+show_image (pixman_image_t *image)
+{
+ GtkWidget *window;
+ GdkPixbuf *pixbuf;
+ int width, height, stride;
+ int argc;
+ char **argv;
+ char *arg0 = g_strdup ("pixman-test-program");
+ gboolean has_alpha;
+ pixman_format_code_t format;
+
+ argc = 1;
+ argv = (char **)&arg0;
+
+ gtk_init (&argc, &argv);
+
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ width = pixman_image_get_width (image);
+ height = pixman_image_get_height (image);
+ stride = pixman_image_get_stride (image);
+
+ format = image->bits.format;
+
+ if (format == PIXMAN_a8r8g8b8)
+ has_alpha = TRUE;
+ else if (format == PIXMAN_x8r8g8b8)
+ has_alpha = FALSE;
+ else
+ g_error ("Can't deal with this format: %x\n", format);
+
+ pixbuf = pixbuf_from_argb32 (pixman_image_get_data (image), has_alpha,
+ width, height, stride);
+
+ g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), pixbuf);
+ g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+ gtk_widget_show (window);
+
+ gtk_main ();
+}
diff --git a/pixman/test/utils.h b/pixman/test/utils.h
new file mode 100644
index 000000000..bc110d847
--- /dev/null
+++ b/pixman/test/utils.h
@@ -0,0 +1,6 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <glib.h>
+#include "pixman.h"
+
+void show_image (pixman_image_t *image);
diff --git a/pixman/test/window-test.c b/pixman/test/window-test.c
new file mode 100644
index 000000000..bbaa3e211
--- /dev/null
+++ b/pixman/test/window-test.c
@@ -0,0 +1,173 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <config.h>
+#include "pixman.h"
+#include "pixman-private.h"
+
+#define FALSE 0
+#define TRUE 1
+
+/* Randomly decide between 32 and 16 bit
+ *
+ * Allocate bits with random width, stride and height
+ *
+ * Then make up some random offset (dx, dy)
+ *
+ * Then make an image with those values.
+ *
+ * Do this for both source and destination
+ *
+ * Composite them together using OVER.
+ *
+ * The bits in the source and the destination should have
+ * recognizable colors so that the result can be verified.
+ *
+ * Ie., walk the bits and verify that they have been composited.
+ */
+
+static int
+get_rand (int bound)
+{
+ return rand () % bound;
+}
+
+static pixman_image_t *
+make_image (int width, int height, pixman_bool_t src, int *rx, int *ry)
+{
+ pixman_format_code_t format;
+ pixman_image_t *image;
+ pixman_region32_t region;
+ uint8_t *bits;
+ int stride;
+ int bpp;
+ int dx, dy;
+ int i, j;
+
+ if (src)
+ format = PIXMAN_a8r8g8b8;
+ else
+ format = PIXMAN_r5g6b5;
+
+ bpp = PIXMAN_FORMAT_BPP (format) / 8;
+
+ stride = width + get_rand (width);
+ stride += (stride & 1); /* Make it an even number */
+
+ bits = malloc (height * stride * bpp);
+
+ for (j = 0; j < height; ++j)
+ {
+ for (i = 0; i < width; ++i)
+ {
+ uint8_t *pixel = bits + (stride * j + i) * bpp;
+
+ if (src)
+ *(uint32_t *)pixel = 0x7f00007f;
+ else
+ *(uint16_t *)pixel = 0xf100;
+ }
+ }
+
+ dx = dy = 0;
+
+ dx = get_rand (500);
+ dy = get_rand (500);
+
+ if (!src)
+ {
+ /* Now simulate the bogus X server translations */
+ bits -= (dy * stride + dx) * bpp;
+ }
+
+ image = pixman_image_create_bits (
+ format, width, height, (uint32_t *)bits, stride * bpp);
+
+ if (!src)
+ {
+ /* And add the bogus clip region */
+ pixman_region32_init_rect (&region, dx, dy, dx + width, dy + height);
+
+ pixman_image_set_clip_region32 (image, &region);
+ }
+
+ pixman_image_set_source_clipping (image, TRUE);
+
+ if (src)
+ {
+ pixman_transform_t trans;
+
+ pixman_transform_init_identity (&trans);
+
+ pixman_transform_translate (&trans,
+ NULL,
+ - pixman_int_to_fixed (width / 2),
+ - pixman_int_to_fixed (height / 2));
+
+ pixman_transform_scale (&trans,
+ NULL,
+ pixman_double_to_fixed (0.5),
+ pixman_double_to_fixed (0.5));
+
+ pixman_transform_translate (&trans,
+ NULL,
+ pixman_int_to_fixed (width / 2),
+ pixman_int_to_fixed (height / 2));
+
+ pixman_image_set_transform (image, &trans);
+ pixman_image_set_filter (image, PIXMAN_FILTER_BILINEAR, NULL, 0);
+ pixman_image_set_repeat (image, PIXMAN_REPEAT_PAD);
+ }
+
+ if (!src)
+ {
+ *rx = dx;
+ *ry = dy;
+ }
+ else
+ {
+ *rx = *ry = 0;
+ }
+
+ return image;
+}
+
+int
+main ()
+{
+ pixman_image_t *src, *dest;
+ int src_x, src_y, dest_x, dest_y;
+ int i, j;
+ int width = get_rand (500);
+ int height = get_rand (500);
+
+ src = make_image (width, height, TRUE, &src_x, &src_y);
+ dest = make_image (width, height, FALSE, &dest_x, &dest_y);
+
+ pixman_image_composite (
+ PIXMAN_OP_OVER, src, NULL, dest,
+ src_x, src_y,
+ -1, -1,
+ dest_x, dest_y,
+ width, height);
+
+ for (i = 0; i < height; ++i)
+ {
+ for (j = 0; j < width; ++j)
+ {
+ uint8_t *bits = (uint8_t *)dest->bits.bits;
+ int bpp = PIXMAN_FORMAT_BPP (dest->bits.format) / 8;
+ int stride = dest->bits.rowstride * 4;
+
+ uint8_t *pixel =
+ bits + (i + dest_y) * stride + (j + dest_x) * bpp;
+
+ if (*(uint16_t *)pixel != 0x788f)
+ {
+ printf ("bad pixel %x\n", *(uint16_t *)pixel);
+ assert (*(uint16_t *)pixel == 0x788f);
+ }
+ }
+ }
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 01:05:30 +0000