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Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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config EXAMPLES_TIFF
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bool "TIFF file generation example"
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default n
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---help---
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Enable the TIFF file generation example
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if EXAMPLES_TIFF
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endif
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@@ -0,0 +1,106 @@
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############################################################################
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# apps/examples/tiff/Makefile
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/.config
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-include $(TOPDIR)/Make.defs
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include $(APPDIR)/Make.defs
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# TIFF Unit Test
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ASRCS =
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CSRCS = tiff_main.c
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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COBJS = $(CSRCS:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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ifeq ($(WINTOOL),y)
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BIN = "${shell cygpath -w $(APPDIR)/libapps$(LIBEXT)}"
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else
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BIN = "$(APPDIR)/libapps$(LIBEXT)"
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endif
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ROOTDEPPATH = --dep-path .
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# TIFF built-in application info
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APPNAME = tiff
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PRIORITY = SCHED_PRIORITY_DEFAULT
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STACKSIZE = 2048
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# Common build
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VPATH =
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all: .built
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.PHONY: clean depend distclean
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$(AOBJS): %$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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.built: $(OBJS)
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@( for obj in $(OBJS) ; do \
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$(call ARCHIVE, $(BIN), $${obj}); \
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done ; )
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@touch .built
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.context:
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ifeq ($(CONFIG_EXAMPLES_TIFF_BUILTIN),y)
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$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
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@touch $@
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endif
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context: .context
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.depend: Makefile $(SRCS)
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@$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
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@touch $@
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depend: .depend
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clean:
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@rm -f *.o *~ .*.swp .built
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@rm -f result.tif tmpfile1.dat tmpfile2.dat
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$(call CLEAN)
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distclean: clean
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@rm -f Make.dep .depend
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-include Make.dep
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@@ -0,0 +1,168 @@
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/****************************************************************************
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* apps/graphics/tiff/tiff_main.c
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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#include <apps/tiff.h>
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* This is a simple unit test for the TIFF creation library at apps/graphic/tiff.
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* It is configured to work in the Linux user-mode simulation and has not been
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* tested in any other environment. Since the example also depends on some
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* other logic to mount a file system, currently it will only work as an NSH
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* built-on, i.e., if the following is defined:
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*
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* CONFIG_NSH_BUILTIN_APPS=y
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* CONFIG_EXAMPLES_TIFF_BUILTIN=y
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*
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* Other configuration options:
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*
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* CONFIG_EXAMPLES_TIFF_OUTFILE - Name of the resulting TIFF file
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* CONFIG_EXAMPLES_TIFF_TMPFILE1/2 - Names of two temporaries files that
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* will be used in the file creation.
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*/
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#ifndef CONFIG_EXAMPLES_TIFF_OUTFILE
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# define CONFIG_EXAMPLES_TIFF_OUTFILE "/tmp/result.tif"
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#endif
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#ifndef CONFIG_EXAMPLES_TIFF_TMPFILE1
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# define CONFIG_EXAMPLES_TIFF_TMPFILE1 "/tmp/tmpfile1.dat"
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#endif
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#ifndef CONFIG_EXAMPLES_TIFF_TMPFILE2
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# define CONFIG_EXAMPLES_TIFF_TMPFILE2 "/tmp/tmpfile2.dat"
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#endif
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: tiff_main
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*
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* Description:
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* TIFF unit test.
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*
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****************************************************************************/
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int tiff_main(int argc, char *argv[])
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{
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struct tiff_info_s info;
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uint8_t strip[3*256];
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uint8_t *ptr;
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int green;
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int blue;
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int ret;
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/* Configure the interface structure */
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memset(&info, 0, sizeof(struct tiff_info_s));
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info.outfile = CONFIG_EXAMPLES_TIFF_OUTFILE;
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info.tmpfile1 = CONFIG_EXAMPLES_TIFF_TMPFILE1;
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info.tmpfile2 = CONFIG_EXAMPLES_TIFF_TMPFILE2;
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info.colorfmt = FB_FMT_RGB24;
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info.rps = 1;
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info.imgwidth = 256;
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info.imgheight = 256;
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info.iobuffer = (uint8_t *)malloc(300);
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info.iosize = 300;
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/* Initialize the TIFF library */
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ret = tiff_initialize(&info);
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if (ret < 0)
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{
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printf("tiff_initialize() failed: %d\n", ret);
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exit(1);
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}
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/* Add each strip to the TIFF file */
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for (green = 0, ptr = strip; green < 256; green++)
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{
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ptr = strip;
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for (blue = 0; blue < 256; blue++)
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{
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*ptr++ = (green + blue) >> 1;
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*ptr++ = green;
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*ptr++ = blue;
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}
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ret = tiff_addstrip(&info, strip);
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if (ret < 0)
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{
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printf("tiff_addstrip() #%d failed: %d\n", green, ret);
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exit(1);
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}
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}
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/* Then finalize the TIFF file */
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ret = tiff_finalize(&info);
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if (ret < 0)
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{
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printf("tiff_finalize() failed: %d\n", ret);
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exit(1);
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}
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return 0;
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}
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