Add TIFF unit test

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3969 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 251 insertions, 0 deletions

diff --git a/apps/examples/tiff/Makefile b/apps/examples/tiff/Makefile
new file mode 100644
index 000000000..bbe168683
--- /dev/null
+++ b/apps/examples/tiff/Makefile
@@ -0,0 +1,106 @@
+############################################################################
+# apps/examples/tiff/Makefile
+#
+#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+-include $(TOPDIR)/.config
+-include $(TOPDIR)/Make.defs
+include $(APPDIR)/Make.defs
+
+# TIFF Unit Test
+
+ASRCS		=
+CSRCS		= tiff_main.c
+
+AOBJS		= $(ASRCS:.S=$(OBJEXT))
+COBJS		= $(CSRCS:.c=$(OBJEXT))
+
+SRCS		= $(ASRCS) $(CSRCS)
+OBJS		= $(AOBJS) $(COBJS)
+
+ifeq ($(WINTOOL),y)
+  BIN		= "${shell cygpath -w  $(APPDIR)/libapps$(LIBEXT)}"
+else
+  BIN		= "$(APPDIR)/libapps$(LIBEXT)"
+endif
+
+ROOTDEPPATH	= --dep-path .
+
+# TIFF built-in application info
+
+APPNAME			= tiff
+PRIORITY		= SCHED_PRIORITY_DEFAULT
+STACKSIZE		= 2048
+
+# Common build
+
+VPATH		= 
+
+all: .built
+.PHONY: clean depend distclean
+
+$(AOBJS): %$(OBJEXT): %.S
+	$(call ASSEMBLE, $<, $@)
+
+$(COBJS): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+
+.built: $(OBJS)
+	@( for obj in $(OBJS) ; do \
+		$(call ARCHIVE, $(BIN), $${obj}); \
+	done ; )
+	@touch .built
+
+.context:
+ifeq ($(CONFIG_EXAMPLES_USBSTRG_BUILTIN),y)
+	$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
+	@touch $@
+endif
+
+context: .context
+
+.depend: Makefile $(SRCS)
+	@$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
+	@touch $@
+
+depend: .depend
+
+clean:
+	@rm -f *.o *~ .*.swp .built
+	@rm -f result.tif tmpfile1.dat tmpfile2.dat
+	$(call CLEAN)
+
+distclean: clean
+	@rm -f Make.dep .depend
+
+-include Make.dep
diff --git a/apps/examples/tiff/tiff_main.c b/apps/examples/tiff/tiff_main.c
new file mode 100644
index 000000000..279c9324d
--- /dev/null
+++ b/apps/examples/tiff/tiff_main.c
@@ -0,0 +1,145 @@
+/****************************************************************************
+ * apps/graphics/tiff/tiff_main.c
+ *
+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <errno.h>
+
+#include <apps/tiff.h>
+
+/****************************************************************************
+ * Pre-Processor Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: tiff_test
+ *
+ * Description:
+ *   TIFF unit test.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_EXAMPLES_TIFF_BUILTIN
+#  define MAIN_NAME tiff_main
+#else
+#  define MAIN_NAME user_start
+#endif
+
+int MAIN_NAME(int argc, char *argv[])
+{
+  struct tiff_info_s info;
+  uint8_t strip[3*256];
+  uint8_t *ptr;
+  int green;
+  int blue;
+  int ret;
+
+  /* Configure the interface structure */
+
+  memset(&info, 0, sizeof(struct tiff_info_s));
+  info.outfile   = "result.tif";
+  info.tmpfile1  = "tmpfile1.dat";
+  info.tmpfile2  = "tmpfile2.dat";
+  info.colorfmt  = FB_FMT_RGB24;
+  info.rps       = 1;
+  info.imgwidth  = 256;
+  info.imgheight = 256;
+  info.iobuffer  = (uint8_t *)malloc(300);
+  info.iosize    = 300;
+
+  /* Initialize the TIFF library */
+
+  ret = tiff_initialize(&info);
+  if (ret < 0)
+    {
+      printf("tiff_initialize() failed: %d\n", ret);
+      exit(1);
+    }
+
+  /* Add each strip to the TIFF file */
+
+  for (green = 0, ptr = strip; green < 256; green++)
+    {
+      for (blue = 0; blue < 256; blue++)
+        {
+          *ptr++ = (green + blue) >> 1;
+          *ptr++ = green;
+          *ptr++ = blue;          
+        }
+
+      ret = tiff_addstrip(&info, strip);
+      if (ret < 0)
+        {
+          printf("tiff_addstrip() #%d failed: %d\n", green, ret);
+          exit(1);
+        }
+    }
+
+  /* Then finalize the TIFF file */
+
+  ret = tiff_finalize(&info);
+  if (ret < 0)
+    {
+      printf("tiff_initialize() failed: %d\n", ret);
+      exit(1);
+    }
+  return 0;
+}