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vkd3d-dxbc: Introduce a program to inspect and modify DXBC blobs.
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Notes:
Alexandre Julliard
2023-08-08 21:47:43 +09:00
Approved-by: Giovanni Mascellani (@giomasce) Approved-by: Henri Verbeet (@hverbeet) Approved-by: Alexandre Julliard (@julliard) Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/296
1
.gitignore
vendored
1
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vendored
@ -10,6 +10,7 @@ Makefile
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Makefile.in
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test-suite.log
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/vkd3d-compiler
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/vkd3d-dxbc
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vkd3d-*.tar.xz
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@ -353,11 +353,15 @@ EXTRA_DIST += \
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libs/vkd3d-shader/libvkd3d-shader.pc.in \
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libs/vkd3d-utils/libvkd3d-utils.pc.in
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bin_PROGRAMS = vkd3d-compiler
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bin_PROGRAMS = vkd3d-compiler vkd3d-dxbc
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vkd3d_compiler_SOURCES = programs/vkd3d-compiler/main.c
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vkd3d_compiler_CFLAGS = $(AM_CFLAGS) @NCURSES_CFLAGS@
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vkd3d_compiler_LDADD = libvkd3d-shader.la @NCURSES_LIBS@
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vkd3d_dxbc_SOURCES = programs/vkd3d-dxbc/main.c
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vkd3d_dxbc_LDADD = libvkd3d-shader.la
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LDADD = libvkd3d.la libvkd3d-shader.la libvkd3d-utils.la
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AM_DEFAULT_SOURCE_EXT = .c
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120
programs/vkd3d-dxbc/main.c
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120
programs/vkd3d-dxbc/main.c
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@ -0,0 +1,120 @@
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/*
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* Copyright 2023 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <getopt.h>
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#include "vkd3d_common.h"
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#include "vkd3d_shader.h"
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enum
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{
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OPTION_HELP = CHAR_MAX + 1,
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OPTION_VERSION,
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};
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struct options
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{
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bool print_help;
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bool print_version;
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};
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static bool parse_command_line(int argc, char **argv, struct options *options)
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{
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int option;
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static struct option long_options[] =
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{
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{"help", no_argument, NULL, OPTION_HELP},
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{"version", no_argument, NULL, OPTION_VERSION},
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{NULL, 0, NULL, 0},
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};
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memset(options, 0, sizeof(*options));
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for (;;)
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{
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if ((option = getopt_long(argc, argv, "hV", long_options, NULL)) == -1)
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break;
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switch (option)
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{
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case 'h':
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case OPTION_HELP:
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options->print_help = true;
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return true;
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case 'V':
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case OPTION_VERSION:
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options->print_version = true;
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return true;
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default:
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return false;
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}
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}
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return true;
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}
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static void print_usage(const char *program_name)
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{
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static const char usage[] =
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"[options...]\n"
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"Options:\n"
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" -h, --help Display this information and exit.\n"
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" -V, --version Display version information and exit.\n"
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" -- Stop option processing. Any subsequent argument is\n"
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" interpreted as a filename.\n";
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fprintf(stderr, "Usage: %s %s", program_name, usage);
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}
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int main(int argc, char **argv)
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{
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struct options options;
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if (!parse_command_line(argc, argv, &options))
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{
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print_usage(argv[0]);
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return 1;
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}
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if (options.print_help || (argc < 2 && isatty(fileno(stdin))))
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{
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print_usage(argv[0]);
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return 0;
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}
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if (options.print_version)
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{
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const char *version = vkd3d_shader_get_version(NULL, NULL);
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fprintf(stdout, "vkd3d-dxbc version " PACKAGE_VERSION " using %s\n", version);
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return 0;
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}
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return 0;
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}
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