From c1fa1ec55e559219d1726194f0a4f97867a0763a Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Mon, 15 Dec 2014 07:16:16 -0600 Subject: Traveler: Add another trivial plane management tool --- apps/graphics/traveler/tools/Makefile.host | 19 +- apps/graphics/traveler/tools/misc/txt2pll.c | 303 ++++++++++++++++++++++++++++ 2 files changed, 319 insertions(+), 3 deletions(-) create mode 100755 apps/graphics/traveler/tools/misc/txt2pll.c (limited to 'apps') diff --git a/apps/graphics/traveler/tools/Makefile.host b/apps/graphics/traveler/tools/Makefile.host index 862d638c8..e2116a2fd 100644 --- a/apps/graphics/traveler/tools/Makefile.host +++ b/apps/graphics/traveler/tools/Makefile.host @@ -70,16 +70,19 @@ endif PLL2TXT_SRCS = pll2txt.c PLL2TXT_OBJS = $(PLL2TXT_SRCS:.c=$(OBJEXT)) -OBJS = $(PLL2TXT_OBJS) +TXT2PLL_SRCS = txt2pll.c +TXT2PLL_OBJS = $(TXT2PLL_SRCS:.c=$(OBJEXT)) + +OBJS = $(PLL2TXT_OBJS) $(TXT2PLL_OBJS) # Targets -all: pll2txt$(HOSTEXEEXT) +all: pll2txt$(HOSTEXEEXT) txt2pll$(HOSTEXEEXT) default: all ifdef HOSTEXEEXT -.PHONY: pll2txt clean +.PHONY: pll2txt txt2pll clean else .PHONY: clean endif @@ -96,8 +99,18 @@ ifdef HOSTEXEEXT pll2txt: pll2txt$(HOSTEXEEXT) endif +# txt2pll - Convert a text file into a world plane file + +txt2pll$(HOSTEXEEXT): $(TXT2PLL_OBJS) + $(Q) $(HOSTCC) $(HOSTCFLAGS) $< -o $@ + +ifdef HOSTEXEEXT +txt2pll: txt2pll$(HOSTEXEEXT) +endif + clean: $(call DELFILE, pll2txt$(HOSTEXEEXT)) + $(call DELFILE, txt2pll$(HOSTEXEEXT)) ifneq ($(CONFIG_WINDOWS_NATIVE),y) $(Q) rm -rf *.dSYM endif diff --git a/apps/graphics/traveler/tools/misc/txt2pll.c b/apps/graphics/traveler/tools/misc/txt2pll.c new file mode 100755 index 000000000..f77f07edb --- /dev/null +++ b/apps/graphics/traveler/tools/misc/txt2pll.c @@ -0,0 +1,303 @@ +/******************************************************************************* + * apps/graphics/traveler/tools/misc/pll2txt.c + * This file contains low-level texture bitmap logic + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 + ****************************************************************************/ + +#define FAR + +#include "trv_types.h" +#include "trv_plane.h" + +#include +#include +#include +#include + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#define LINE_SIZE 2048 + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static char g_line[LINE_SIZE]; +static struct trv_rect_data_s g_rectdata; +static const char *g_progname; +static bool g_use_hex = false; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +static void show_usage(void) +{ + fprintf(stderr,"Usage: %s [-h] [-o ] \n", + g_progname); + exit(EXIT_FAILURE); +} + +static void parse_rect_value(int *value, char *string) +{ + long lvalue; + + if (g_use_hex) + { + lvalue = strtol(string, NULL, 16); + } + else + { + lvalue = strtol(string, NULL, 10); + } + + *value = (int)lvalue; +} + +static void parse_rect_data(void) +{ + char *token; + int value; + + token = strtok(g_line, " "); + parse_rect_value(&value, token); + g_rectdata.plane = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.hstart = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.hend = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.vstart = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.vend = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.attribute = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.texture = value; + + token = strtok(NULL, " "); + parse_rect_value(&value, token); + g_rectdata.scale = value; +} + +static void write_rect_data(FILE *outstream) +{ + if (fwrite((char*)&g_rectdata, RESIZEOF_TRVRECTDATA_T, 1, outstream) != 1) + { + fprintf(stderr, "ERROR: Failed to write rectangle data\n"); + exit(EXIT_FAILURE); + } +} + +static void parse_nrects(uint16_t *nrects, char *string) +{ + char *nbr; + + if (!string) + { + fprintf(stderr, "ERROR: Bad input file format\n"); + show_usage(); + } + else + { + nbr = strchr(string, '='); + if (!nbr) + { + fprintf(stderr, "ERROR: Bad input file format\n"); + show_usage(); + } + + *nrects = atoi(nbr + 1); + } +} + +static void read_next_line(FILE *instream) +{ + if (fgets(g_line, LINE_SIZE, instream) == NULL) + { + fprintf(stderr, "ERROR: Failed to read line from input file\n"); + show_usage(); + } + + printf("line: \"%s\"\n", g_line); +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +int main(int argc, char **argv, char** envp) +{ + char *infile = NULL; + char *outfile = "transform.pll"; + struct trv_planefile_header_s header; + char *token; + FILE *instream = stdin; + FILE *outstream; + int option; + int i; + + g_progname = argv[0]; + while ((option = getopt(argc, argv, "ho:")) != EOF) + { + switch (option) + { + case 'h' : + g_use_hex = true; + break; + + case 'o' : + outfile = optarg; + break; + + default: + fprintf(stderr, "ERRORL Unrecognized option: %c\n", option); + show_usage(); + break; + } + } + + /* We expect at least one argument after the options: The input + * file name. + */ + + if (optind < argc - 1) + { + fprintf(stderr, "ERROR: Missing \n"); + show_usage(); + } + else if (optind == argc - 1) + { + infile = argv[optind]; + } + else + { + fprintf(stderr, "ERROR: Unexpected garbage after \n"); + show_usage(); + } + + /* Open files */ + + instream = fopen(infile, "r"); + if (!instream) + { + fprintf(stderr, "ERROR: Unable to open %s\n", infile); + return EXIT_FAILURE; + } + + printf("Reading text file: %s\n", infile); + + outstream = fopen(outfile, "wb"); + if (!outstream) + { + fprintf(stderr, "ERROR: Unable to open %s\n", outfile); + return EXIT_FAILURE; + } + + printf("Writing plane file: %s\n", outfile); + + /* Read header information */ + + read_next_line(instream); + token = strtok(g_line, ", "); + parse_nrects(&header.nxrects, token); + + token = strtok(NULL, ", "); + parse_nrects(&header.nyrects, token); + + token = strtok(NULL, ", "); + parse_nrects(&header.nzrects, token); + + /* Write header information */ + + if (fwrite((char*)&header, SIZEOF_TRVPLANEFILEHEADER_T, 1, outstream) != 1) + { + fprintf(stderr, "Failed to write file header\n"); + return EXIT_FAILURE; + } + + /* Read X Planes */ + + read_next_line(instream); /* Skip over "X Planes:" line */ + printf("Reading %d X planes\n", header.nxrects); + for (i = 0; i < header.nxrects; i++) + { + read_next_line(instream); + parse_rect_data(); + write_rect_data(outstream); + } + + /* Read Y Planes */ + + read_next_line(instream); /* Skip over "Y Planes:" line */ + printf("Reading %d Y planes\n", header.nyrects); + for (i = 0; i < header.nyrects; i++) + { + read_next_line(instream); + parse_rect_data(); + write_rect_data(outstream); + } + + /* Read Z Planes */ + + read_next_line(instream); /* Skip over "Z Planes:" line */ + printf("Reading %d Z planes\n", header.nzrects); + for (i = 0; i < header.nzrects; i++) + { + read_next_line(instream); + parse_rect_data(); + write_rect_data(outstream); + } + + fclose(instream); + fclose(outstream); + return EXIT_SUCCESS; +} -- cgit v1.2.3