added dependencies and build files (loosely inspired by Sebastian Dorda's love-native-android)

This commit is contained in:
Martin Felis
2013-12-05 17:58:37 +01:00
parent 9604528a96
commit 95a086a47f
3700 changed files with 1691119 additions and 0 deletions
@@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
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Also add information on how to contact you by electronic and paper mail.
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
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The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
@@ -0,0 +1,10 @@
******************* Thu Sep 13 15:28:01 CEST 2001 ********************
* new option -S to play on start console only.
* new option -c to play animationon any fb console
* split fbmngplay to several files.
******************* Wed Sep 12 14:51:44 CEST 2001 ********************
* new option -p for dynamic positioning of the mng animation in the
upper right corner.
@@ -0,0 +1,50 @@
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
CC = gcc
SOURCES = fbmngplay.c
PROGRAMS = fbmngplay fbmngplay.static
OBJECTS = fbmngplay.o messages.o mng.o console.o
LDFLAGS = -L/usr/lib
LIBSS = /usr/lib/libmng-mini.a /usr/lib/libz.a -lm
LIBSD = -lmng -lz -lm
CFLAGS = -Os -Wall -Wmissing-prototypes -Wstrict-prototypes -D_REENTRANT
COMPILE = $(CC) $(CFLAGS)
LINKS = $(CC) $(CFLAGS) $(LDFLAGS) -static -o $@
LINKD = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
all: $(PROGRAMS)
strip -s $(PROGRAMS)
.SUFFIXES:
.SUFFIXES: .S .c .o .s
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean:
-rm -f *.o core
clean: mostlyclean
-rm -f fbmngplay fbmngplay.static
fbmngplay: $(OBJECTS)
@rm -f fbmngplay
$(LINKD) $(LDFLAGS) $(OBJECTS) $(LIBSD)
fbmngplay.static: $(OBJECTS)
@rm -f fbmngplay.static
$(LINKS) $(LDFLAGS) $(OBJECTS) $(LIBSS)
.PHONY: mostlyclean clean fbmngplay fbmngplay.static all
@@ -0,0 +1,30 @@
* fbmngplay *
a simple fbcon based mng player
This is a simple example program, using the kernel framebuffer device
to display mng animation decoded by the new libmng implementation.
This player is based on the SDL version included in the libmng package
from Ralph Giles <giles@ashlu.bc.ca>. The code's fairly rough at this
point, but there was no example player for *nix in the distribution.
Patches welcome, of course.
On a unix-like system, the build instructions are simple:
(install and/or build the mng library from libmng.com)
make
make install
To use the player:
fbmngplay <filename>.mng <filename>.mng ...
To stop looping animations, press CTRL C or send a TERM or INT signal.
See the options with
fbmngplay -h
---
Stefan Reinauer, <stepan@suse.de>
$Date: 2002/09/26 18:09:36 $
@@ -0,0 +1,107 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
This file is based on getfd.c from the kbd package.
*/
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <linux/kd.h>
#include <linux/vt.h>
#include <sys/ioctl.h>
#include "console.h"
int start_console = 0;
/*
* getfd.c
*
* Get an fd for use with kbd/console ioctls.
* We try several things because opening /dev/console will fail
* if someone else used X (which does a chown on /dev/console).
*/
static int
is_a_console(const int fd) {
char arg;
arg = 0;
return (ioctl(fd, KDGKBTYPE, &arg) == 0
&& ((arg == KB_101) || (arg == KB_84)));
}
static int
open_a_console(const char * const fnam) {
int fd;
fd = open(fnam, O_RDONLY);
if (fd < 0 && errno == EACCES)
fd = open(fnam, O_WRONLY);
if (fd < 0)
return -1;
if (!is_a_console(fd)) {
close(fd);
return -1;
}
return fd;
}
int getfd (const char * const nm) {
int fd;
if (nm) {
fd = open_a_console(nm);
if (fd >= 0)
return fd;
} else {
fd = open_a_console("/dev/tty");
if (fd >= 0)
return fd;
fd = open_a_console("/dev/tty0");
if (fd >= 0)
return fd;
fd = open_a_console("/dev/console");
if (fd >= 0)
return fd;
for (fd = 0; fd < 3; fd++)
if (is_a_console(fd))
return fd;
}
fprintf(stderr,
"Couldnt get a file descriptor referring to the console\n");
exit(1); /* total failure */
}
int fd;
int current_console(void)
{
struct vt_stat vtstat;
if (ioctl(fd, VT_GETSTATE, &vtstat)) {
fprintf(stderr,"fbmngplay: VT_GETSTATE\n");
exit(1);
}
return vtstat.v_active;
}
void init_consoles(void)
{
// get current tty
fd = getfd(0);
start_console=current_console();
}
@@ -0,0 +1,21 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#ifndef __CONSOLES_H
#define __CONSOLES_H
extern int getfd(const char* const);
extern void init_consoles(void);
extern int current_console(void);
extern int start_console;
#endif
@@ -0,0 +1,228 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#include <unistd.h>
#include <fcntl.h>
#include <signal.h>
#include <getopt.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <linux/fb.h>
#include "fbmngplay.h"
#include "messages.h"
#include "console.h"
#include "mng.h"
volatile int run = 1;
int verbose = 0;
int buffered = 0;
int dynpos = 0;
int waitsignal = 0;
int delta = 16;
int sconly=0;
void sigint_handler(int signal);
void sigterm_handler(int signal);
void sigusr1_handler(int signal);
void sigint_handler(int signal)
{
run = 2;
}
void sigterm_handler(int signal)
{
restore_area();
run = 0;
}
void sigusr1_handler(int signal)
{
run = 0;
}
int main(int argc, char *argv[])
{
int fbdev,c,option_index;
unsigned int alpha;
struct fb_var_screeninfo var;
/* Check which console we're running on */
init_consoles();
/* allocate our stream data structure */
mng = (mngstuff *) calloc(1, sizeof(*mng));
if (mng == NULL) {
fprintf(stderr, "could not allocate stream structure.\n");
exit(0);
}
alpha = 100;
mng->alpha = 100;
mng->fbx = 15;
mng->fby = 15;
mng->background = NULL;
while (1) {
static struct option long_options[] = {
{"help", 0, 0, 'h'},
{"verbose", 0, 0, 'v'},
{"alpha", 1, 0, 'a'},
{"buffered", 0, 0, 'b'},
{"signal", 0, 0, 's'},
{"delta", 0, 0, 'd'},
{"position", 0, 0, 'p'},
{"version", 0, 0, 'V'},
{"start-console",0,0,'S'},
{"console",1,0,'c'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, "a:x:y:bh?vsd:pVSc:",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 'a':
alpha = atoi(optarg);
if (alpha > 100)
alpha = 100;
mng->alpha = alpha;
break;
case 'x':
mng->fbx = atoi(optarg);
break;
case 'y':
mng->fby = atoi(optarg);
break;
case 'd':
delta = atoi(optarg);
break;
case '?':
case 'h':
usage(argv[0]);
exit(0);
case 'v':
verbose = 1;
break;
case 's':
waitsignal = 1;
break;
case 'b':
buffered = 1;
break;
case 'p':
dynpos = 1;
break;
case 'V':
version();
exit(0);
case 'c':
start_console=atoi(optarg);
case 'S':
sconly=1;
break;
default:
break;
}
}
if (optind >= argc) {
printf("Which files do you want to play?\n");
exit(0);
}
//init_consoles();
/* Initialize framebuffer */
fbdev = open("/dev/fb0", O_RDWR);
if (fbdev < 0) {
fprintf(stderr, "error while opening framebuffer.\n");
exit(fbdev);
}
ioctl(fbdev, FBIOGET_VSCREENINFO, &var);
mng->fbwidth = var.xres;
mng->fbheight = var.yres;
mng->fbbpp = var.bits_per_pixel;
mng->display =
mmap(NULL, var.xres * var.yres * (var.bits_per_pixel >> 3),
PROT_WRITE | PROT_READ, MAP_SHARED, fbdev, 0);
/* arrange to call the shutdown routine before we exit */
atexit(&cleanup);
while (optind < argc) {
// leftover arguements are filenames.
mng->filename = argv[optind++];
/* set up the mng decoder for our stream */
mng->mng = mng_initialize(mng, mngalloc, mngfree, MNG_NULL);
if (mng->mng == MNG_NULL) {
fprintf(stderr, "could not initialize libmng.\n");
exit(1);
}
/* set the callbacks */
mng_setcb_errorproc(mng->mng, mngerror);
mng_setcb_openstream(mng->mng, mngopenstream);
mng_setcb_closestream(mng->mng, mngclosestream);
mng_setcb_readdata(mng->mng, mngreadstream);
mng_setcb_gettickcount(mng->mng, mnggetticks);
mng_setcb_settimer(mng->mng, mngsettimer);
mng_setcb_processheader(mng->mng, mngprocessheader);
mng_setcb_getcanvasline(mng->mng, mnggetcanvasline);
mng_setcb_refresh(mng->mng, mngrefresh);
/* FIXME: should check for errors here */
signal(SIGINT, sigint_handler);
signal(SIGTERM, sigterm_handler);
mng_readdisplay(mng->mng);
/* loop though the frames */
while (mng->delay && run) {
mdelay(mng->delay);
mng->delay = 0;
mng_display_resume(mng->mng);
if (run == 2) {
if (mng->alpha == 0)
run = 0;
mng->alpha -= delta;
if (mng->alpha < 0)
mng->alpha = 0;
}
}
if (waitsignal && optind < argc) {
signal(SIGUSR1, sigusr1_handler);
run = 1;
while (run) {
sleep(2);
}
}
memset(mng->copybuffer, 0,
4 * mng->width * mng->height);
run = 1;
mng->alpha = alpha;
if (optind == argc) { /* last file */
restore_area();
}
}
/* cleanup and quit */
return mngquit(mng->mng);
}
@@ -0,0 +1,43 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#ifndef __FBMNGPLAY_H
#define __FBMNGPLAY_H
#include <libmng.h>
#define FBMNGPLAY_VERSION "0.3"
/* structure for keeping track of our mng stream inside the callbacks */
typedef struct {
FILE *file; /* pointer to the file we're decoding */
char *filename; /* pointer to the file's path/name */
mng_uint32 delay; /* ticks to wait before resuming decode */
unsigned char *display; /* pointer to display */
unsigned char *copybuffer;
unsigned char *background;
mng_handle mng; /* mng handle */
int width, height;
int fbwidth, fbheight, fbbpp;
int fbx, fby;
int alpha;
} mngstuff;
extern volatile int run;
extern int verbose;
extern int buffered;
extern int dynpos;
extern int waitsignal;
extern int delta;
extern int sconly;
#endif
@@ -0,0 +1,40 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#include <stdio.h>
#include "fbmngplay.h"
#include "messages.h"
void usage(char *name)
{
fprintf(stderr, "\nusage: %s [ -x <val> ] [ -y <val> ] [ -a <val> ] [-b] [-v]"
" [-s] [file.mng [file.mng [...]]]\n", name);
fprintf(stderr, "\n -x: x coordinate\n");
fprintf(stderr, " -y: y coordinate\n");
fprintf(stderr, " -a, --alpha: default alpha channel 1..100\n");
fprintf(stderr, " -v, --verbose: verbose mode\n");
fprintf(stderr, " -b, --buffered: buffered mode\n");
fprintf(stderr, " -s, --signal: wait for SIGUSR1 between animations\n");
fprintf(stderr, " -p, --position: dynamically select position\n");
fprintf(stderr, " -V, --version: show version and exit\n");
fprintf(stderr, " -?, -h, --help: print this help.\n\n");
fprintf(stderr, " -S --start-console: only output animation on console it was started on.\n");
}
void version(void)
{
fprintf(stderr, "fbmngplay v%s, Copyright (C) 2001 Stefan Reinauer\n",FBMNGPLAY_VERSION);
fprintf(stderr, "fbmngplay comes with ABSOLUTELY NO WARRANTY;\n");
fprintf(stderr,"This is free software, and you are welcome to redistribute it\n");
fprintf(stderr,"under certain conditions; Check the GPL for details.\n");
}
@@ -0,0 +1,19 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#ifndef __MESSAGES_H
#define __MESSAGES_H
extern void usage(char *name);
extern void version(void);
#endif
@@ -0,0 +1,398 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#include <unistd.h>
#include <sys/time.h>
#include <linux/vt.h>
#include "fbmngplay.h"
#include "console.h"
#include "mng.h"
mngstuff *mng;
unsigned char *bufferstream;
unsigned long bufferpos = 0, buffersize = 0;
inline void mdelay(unsigned long msec)
{
usleep(msec * 1000);
}
/* callbacks for the mng decoder */
/* memory allocation; data must be zeroed */
mng_ptr mngalloc(mng_uint32 size)
{
return (mng_ptr) calloc(1, size);
}
/* memory deallocation */
void mngfree(mng_ptr p, mng_uint32 size)
{
free(p);
return;
}
mng_bool mngopenstream(mng_handle mng)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff *) mng_get_userdata(mng);
/* open the file */
mymng->file = fopen(mymng->filename, "rb");
if (mymng->file == NULL) {
fprintf(stderr, "unable to open '%s'\n", mymng->filename);
run = 0;
return MNG_FALSE;
}
if (buffered) {
unsigned long len;
fseek(mymng->file, 0, SEEK_END);
len = ftell(mymng->file);
rewind(mymng->file);
bufferstream = malloc(len);
if (!bufferstream) {
/* Not enough memory for buffers
* -> we go back to unbuffered mode
*/
printf("Reverted to non buffered mode.\n");
buffered = 0;
return MNG_TRUE;
}
buffersize = len;
fread(bufferstream, 1, len, mymng->file);
bufferpos = 0;
fclose(mymng->file);
mymng->file = NULL;
}
return MNG_TRUE;
}
mng_bool mngclosestream(mng_handle mng)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff *) mng_get_userdata(mng);
/* close the file */
if (mymng->file)
fclose(mymng->file);
mymng->file = NULL; /* for safety */
if (bufferstream) {
free(bufferstream);
bufferstream = 0;
buffersize = 0;
bufferpos = 0;
}
return MNG_TRUE;
}
/* feed data to the decoder */
mng_bool mngreadstream(mng_handle mng, mng_ptr buffer,
mng_uint32 size, mng_uint32 * bytesread)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff *) mng_get_userdata(mng);
if (!buffered) {
/* read the requested amount of data from the file */
*bytesread = fread(buffer, 1, size, mymng->file);
} else {
*bytesread = (buffersize - bufferpos) <
size ? (buffersize - bufferpos) : size;
memcpy(buffer, bufferstream + bufferpos, *bytesread);
bufferpos += (*bytesread);
}
return MNG_TRUE;
}
/* the header's been read. set up the display stuff */
mng_bool mngprocessheader(mng_handle mng,
mng_uint32 width, mng_uint32 height)
{
mngstuff *mymng;
unsigned char *copybuffer, *background;
unsigned char *src;
mymng = (mngstuff *) mng_get_userdata(mng);
mymng->width = width;
mymng->height = height;
if (dynpos) {
mymng->fbx = (mymng->fbwidth)-width-15;
switch (mymng->fbheight) {
case 768:
mymng->fby = 15;
break;
case 1024:
mymng->fby = 30;
break;
default:
mymng->fby = 0;
break;
}
}
copybuffer = (unsigned char *) malloc(width * height * 4);
if (copybuffer == NULL) {
fprintf(stderr, "could not allocate copy buffer.\n");
exit(0);
}
mymng->copybuffer = copybuffer;
if (!mymng->background) {
background =
(unsigned char *) malloc(width * height *
(mymng->fbbpp >> 3));
if (background == NULL) {
fprintf(stderr,
"could not allocate background buffer.\n");
exit(0);
}
mymng->background = background;
src = mymng->display + (mymng->fbwidth * mymng->fby +
mymng->fbx) * (mymng->fbbpp >> 3);
while (height--) {
memcpy(background, src,
width * (mymng->fbbpp >> 3));
background += width * (mymng->fbbpp >> 3);
src += mymng->fbwidth * (mymng->fbbpp >> 3);
}
}
/* tell the mng decoder about our bit-depth choice */
/* FIXME: this works on intel. is it correct in general? */
mng_set_canvasstyle(mng, MNG_CANVAS_BGRA8);
return MNG_TRUE;
}
/* return a row pointer for the decoder to fill */
mng_ptr mnggetcanvasline(mng_handle mng, mng_uint32 line)
{
mngstuff *mymng;
mng_ptr row;
/* dereference our structure */
mymng = (mngstuff *) mng_get_userdata(mng);
/* we assume any necessary locking has happened
outside, in the frame level code */
row = mymng->copybuffer + mymng->width * 4 * line;
return (row);
}
/* timer */
mng_uint32 mnggetticks(mng_handle mng)
{
mng_uint32 ticks;
struct timeval tv;
struct timezone tz;
gettimeofday(&tv, &tz);
ticks = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
return (ticks);
}
static inline void copyline(unsigned char *dest, unsigned char *src,
unsigned char *background, mngstuff * mymng)
{
// BGRA8
unsigned int i = mymng->width;
unsigned int fr, fg, fb, br, bg, bb, r, g, b, a;
unsigned short output, input;
while (i--) {
fb = *src++;
fg = *src++;
fr = *src++;
a = *src++;
a = a * mymng->alpha / 100;
switch (mymng->fbbpp) {
case 16:
input = *((unsigned short *) background)++;
br = (input >> 8) & 0xf8;
bg = (input >> 3) & 0xfc;
bb = input << 3 & 0xff;
break;
case 24:
bb = *background++;
bg = *background++;
br = *background++;
break;
case 32:
bb = *background++;
bg = *background++;
br = *background++;
background++;
break;
default:
br = 0;
bg = 0;
bb = 0;
printf("depth not supported.\n");
run = 0;
break;
}
r = ((fr * a) + (br * (0x100 - a))) >> 8;
g = ((fg * a) + (bg * (0x100 - a))) >> 8;
b = ((fb * a) + (bb * (0x100 - a))) >> 8;
switch (mymng->fbbpp) {
case 16:
// dumb 24->16 bit conversion.
r >>= 3;
g >>= 2;
b >>= 3;
output = (r << 11) | (g << 5) | b;
*((unsigned short *) dest)++ = output;
break;
case 24:
*dest++ = b;
*dest++ = g;
*dest++ = r;
break;
case 32:
*dest++ = b;
*dest++ = g;
*dest++ = r;
dest++;
break;
default:
break;
}
}
}
mng_bool mngrefresh(mng_handle mng, mng_uint32 x, mng_uint32 y,
mng_uint32 w, mng_uint32 h)
{
mngstuff *mymng;
unsigned char *dest, *src, *background;
if (sconly && current_console()!=start_console)
return MNG_TRUE;
/* dereference our structure */
mymng = (mngstuff *) mng_get_userdata(mng);
dest = mymng->display + ((mymng->fby * mymng->fbwidth + mymng->fbx)
* (mymng->fbbpp >> 3));
src = mymng->copybuffer;
background = mymng->background;
/* refresh the screen with the new frame */
while (h-- > 0) {
copyline(dest, src, background, mymng);
dest += mymng->fbwidth * (mymng->fbbpp >> 3);
background += mymng->width * (mymng->fbbpp >> 3);
src += 4 * mymng->width; // 4 bytes per pixel due to RGBA
}
// remove traces
memset(mymng->copybuffer, 0, 4 * mymng->width * mymng->height);
return MNG_TRUE;
}
/* interframe delay callback */
mng_bool mngsettimer(mng_handle mng, mng_uint32 msecs)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff *) mng_get_userdata(mng);
/* set the timer for when the decoder wants to be woken */
mymng->delay = msecs;
return MNG_TRUE;
}
mng_bool mngerror(mng_handle mng, mng_int32 code, mng_int8 severity,
mng_chunkid chunktype, mng_uint32 chunkseq,
mng_int32 extra1, mng_int32 extra2, mng_pchar text)
{
mngstuff *mymng;
char chunk[5];
/* dereference our data so we can get the filename */
mymng = (mngstuff *) mng_get_userdata(mng);
/* pull out the chuck type as a string */
// FIXME: does this assume unsigned char?
chunk[0] = (char) ((chunktype >> 24) & 0xFF);
chunk[1] = (char) ((chunktype >> 16) & 0xFF);
chunk[2] = (char) ((chunktype >> 8) & 0xFF);
chunk[3] = (char) ((chunktype) & 0xFF);
chunk[4] = '\0';
/* output the error */
fprintf(stderr, "error playing '%s' chunk %s (%d):\n",
mymng->filename, chunk, chunkseq);
fprintf(stderr, "%s\n", text);
return 0;
}
int mngquit(mng_handle mng)
{
mngstuff *mymng;
/* dereference our data so we can free it */
mymng = (mngstuff *) mng_get_userdata(mng);
/* cleanup. this will call mymngclosestream */
mng_cleanup(&mng);
/* free our data */
free(mymng);
/* quit */
exit(0);
}
void cleanup(void)
{
mngquit(mng->mng);
exit(0);
}
void restore_area(void)
{
int height, width;
unsigned char *dest, *background;
if (sconly && current_console()!=start_console)
return;
background = mng->background;
height = mng->height;
width = mng->width;
dest = mng->display + (mng->fbwidth * mng->fby +
mng->fbx) * (mng->fbbpp >> 3);
while (height--) {
memcpy(dest, background, width * (mng->fbbpp >> 3));
background += width * (mng->fbbpp >> 3);
dest += mng->fbwidth * (mng->fbbpp >> 3);
}
}
@@ -0,0 +1,38 @@
/*
fbmngplay - fb console MNG player.
(c) 2001 by Stefan Reinauer, <stepan :at: suse.de>
This program is based on mngplay, part of libmng, written and (C) by
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
*/
#ifndef __HOOKS_H
#define __HOOKS_H
#include "fbmngplay.h"
extern mngstuff *mng;
extern inline void mdelay(unsigned long msec);
extern mng_ptr mngalloc(mng_uint32 size);
extern void mngfree(mng_ptr p, mng_uint32 size);
extern mng_bool mngopenstream(mng_handle mng);
extern mng_bool mngclosestream(mng_handle mng);
extern mng_bool mngreadstream( mng_handle mng, mng_ptr buffer, mng_uint32 size, mng_uint32 * bytesread);
extern mng_bool mngprocessheader( mng_handle mng, mng_uint32 width, mng_uint32 height);
extern mng_ptr mnggetcanvasline(mng_handle mng, mng_uint32 line);
extern mng_uint32 mnggetticks(mng_handle mng);
extern mng_bool mngrefresh(mng_handle mng, mng_uint32 x, mng_uint32 y, mng_uint32 w, mng_uint32 h);
extern mng_bool mngsettimer(mng_handle mng, mng_uint32 msecs);
extern mng_bool mngerror(mng_handle mng, mng_int32 code, mng_int8 severity,
mng_chunkid chunktype, mng_uint32 chunkseq,
mng_int32 extra1, mng_int32 extra2, mng_pchar text);
extern int mngquit(mng_handle mng);
extern void cleanup(void);
extern void restore_area(void);
#endif
@@ -0,0 +1,2 @@
dummy
@@ -0,0 +1,481 @@
GNU LIBRARY GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
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END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!
@@ -0,0 +1,29 @@
LIBMNG_PREFIX = /usr/local
CC = gcc
CFLAGS = -g -O2 -Wall \
`pkg-config --cflags gtk+-2.0` \
-I$(LIBMNG_PREFIX)/include
LIBS = `pkg-config --libs gtk+-2.0` \
-L$(LIBMNG_PREFIX)/lib -lmng -ljpeg -llcms -lz
OBJ = dummy.o \
gtk-mng-view.o
EXE_BASENAME=gmngview
all: $(EXE_BASENAME)
$(EXE_BASENAME): $(OBJ)
$(CC) -o $(EXE_BASENAME) $(OBJ) $(LIBS)
#$(EXE_BASENAME)-static: $(OBJ)
# $(CC) -static -o $(EXE_BASENAME)-static $(OBJ) $(LIBS)
.c.o: gtk-mng-view.h
$(CC) -c $(CFLAGS) $<
clean:
rm -f core $(EXE_BASENAME) $(EXE_BASENAME)-static $(OBJ)
@@ -0,0 +1,38 @@
From dummy.c:
/*
* Very simple program, that has been used by us
* (V. Babin <babin@users.sourceforge.net> and
* S. Kondrat <valiska@users.sourceforge.net>)
* during toying with libmng (http://www.limng.com)
*
* License: GPL :-))
*
* 7 July 2001: added key-press/button-press handling to exit viewer without
* window-manager help; added libmng version info [Greg Roelofs]
*/
From gtk-mng-view.c:
/* Toy widget for GTK+ for displaying MNG animations.
*
* Copyright (C) 2000 The Free Software Foundation
*
* Author(s): Volodymyr Babin <vb@dwuj.ichf.edu.pl>
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
@@ -0,0 +1,8 @@
Require:
* gtk+ >= 1.2.0 (tested on 1.2.8)
* libmng (tested on 0.9.2)
You have specify Your libmng instalation prefix
before typing `make' in the first line of a Makefile
in this directory. Later type `make'.
@@ -0,0 +1,139 @@
/*
* Very simple program, that has been used by us
* (V. Babin <babin :at: users.sourceforge.net> and
* S. Kondrat <valiska :at: users.sourceforge.net>)
* during toying with libmng (http://www.libmng.com)
*
* License: GPL :-))
*
* 7 July 2001: added key-press/button-press handling to exit viewer without
* window-manager help; added libmng version info [Greg Roelofs]
*/
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <gtk/gtk.h>
#include "gtk-mng-view.h"
#define BLOCK_SIZE 4096
static guint
read_file (const gchar* file_name, guchar ** ptr)
{
gint fd;
guint size = 0;
guint bytes_read = 0;
if ((fd = open (file_name, O_RDONLY)) == -1)
{
perror (file_name);
* ptr = NULL;
return 0;
}
* ptr = g_new (guchar, BLOCK_SIZE);
while ((bytes_read = read (fd, * ptr + size, BLOCK_SIZE)))
{
size += bytes_read;
* ptr = (guchar *) g_realloc (* ptr, size + BLOCK_SIZE);
}
close (fd);
* ptr = (guchar *) g_realloc (* ptr, size);
return size;
}
int
main (int argc, char ** argv)
{
GtkMngView * mng_view;
GtkWidget * window;
GtkWidget * align;
GtkWidget * frame;
guchar * mng_data = NULL;
guint mng_data_size;
if (argc < 2)
{
g_print ("Usage: %s <file.mng>\n\n", argv[0]);
g_print (" Compiled with GTK+ %d.%d.%d; using GTK+ %d.%d.%d.\n",
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION,
gtk_major_version, gtk_minor_version, gtk_micro_version);
#ifdef GDK_PIXBUF_VERSION
g_print (" Compiled with gdk-pixbuf %s; using gdk-pixbuf %s.\n",
GDK_PIXBUF_VERSION, gdk_pixbuf_version);
#endif
g_print (" Compiled with libmng %s; using libmng %s.\n",
MNG_VERSION_TEXT, mng_version_text());
g_print (" Compiled with zlib %s; using zlib %s.\n",
ZLIB_VERSION, zlib_version);
#ifdef JPEG_LIB_VERSION
{
int major = JPEG_LIB_VERSION / 10;
int minor = JPEG_LIB_VERSION % 10;
char minoralpha[2];
if (minor)
{
minoralpha[0] = (char)(minor - 1 + 'a');
minoralpha[1] = '\0';
}
else
minoralpha[0] = '\0';
g_print (" Compiled with libjpeg %d%s.\n", major, minoralpha);
}
#endif
g_print ("\nPress Esc or Q, or click mouse button, to quit.\n");
return 1;
}
mng_data_size = read_file (* (argv + 1), &mng_data);
if (mng_data == NULL)
return 1;
gtk_init (&argc, &argv);
gdk_rgb_init ();
gdk_rgb_set_verbose (TRUE);
gtk_widget_set_default_visual (gdk_rgb_get_visual ());
gtk_widget_set_default_colormap (gdk_rgb_get_cmap ());
window = gtk_widget_new (GTK_TYPE_WINDOW,
"GtkWindow::type", GTK_WINDOW_TOPLEVEL,
"GtkWindow::title", "MNG animation",
"GtkContainer::border_width", 5,
NULL);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
/* any keypress (e.g., Esc or Q) or mouse-button click will quit viewer */
gtk_signal_connect (GTK_OBJECT (window), "key_press_event",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
gtk_widget_add_events(window, GDK_BUTTON_PRESS_MASK);
gtk_signal_connect (GTK_OBJECT (window), "button_press_event",
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_container_add (GTK_CONTAINER (window), align);
frame = gtk_frame_new (NULL);
gtk_container_add (GTK_CONTAINER (align), frame);
/* actually it */
mng_view = GTK_MNG_VIEW (gtk_mng_view_new ());
gtk_container_add (GTK_CONTAINER (frame), GTK_WIDGET (mng_view));
gtk_mng_view_load_mng_from_memory (mng_view, mng_data, mng_data_size);
g_free (mng_data);
/* rest in piece */
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
@@ -0,0 +1,471 @@
/* Toy widget for GTK+ for displaying MNG animations.
*
* Copyright (C) 2000 The Free Software Foundation
*
* Author(s): Volodymyr Babin <vb :at: dwuj.ichf.edu.pl>
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gtk/gtkmain.h>
#include "gtk-mng-view.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
/* MNG callbacks */
static mng_ptr
mng_malloc_callback (mng_size_t how_many)
{
return (mng_ptr) g_new0 (gchar, how_many);
}
static void
mng_free_callback (mng_ptr pointer, mng_size_t number)
{
g_free (pointer);
}
static mng_bool
mng_open_stream_callback (mng_handle mng_h)
{
return MNG_TRUE;
}
static mng_bool
mng_close_stream_callback (mng_handle mng_h)
{
return MNG_TRUE;
}
static mng_bool
mng_read_data_callback (mng_handle mng_h,
mng_ptr buffer,
mng_uint32 bytes_requested,
mng_uint32 * bytes_read)
{
guint available_mng_food;
GtkMngView * mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
available_mng_food = mng_view->bytes_to_eat - mng_view->bytes_eaten;
if (available_mng_food > 0 && mng_view->mng_food != NULL)
{
* bytes_read = (mng_uint32) MIN ((mng_uint32) available_mng_food, bytes_requested);
memcpy (buffer, mng_view->mng_food + mng_view->bytes_eaten, * bytes_read);
mng_view->bytes_eaten += * bytes_read;
return MNG_TRUE;
}
else
return MNG_FALSE;
}
static mng_bool
mng_process_header_callback (mng_handle mng_h,
mng_uint32 width,
mng_uint32 height)
{
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
mng_view->width = width;
mng_view->height = height;
g_free (mng_view->MNG_drawing_buffer);
mng_view->MNG_drawing_buffer = g_new0 (guchar, 3 * width * height);
gtk_widget_queue_resize (GTK_WIDGET (mng_view));
return MNG_TRUE;
}
static gboolean
gtk_mng_view_animator (GtkMngView * mng_view)
{
mng_retcode retcode;
retcode = mng_display_resume (mng_view->MNG_handle);
if (retcode == MNG_NOERROR)
{
mng_view->timeout_ID = 0;
return FALSE;
}
else if (retcode == MNG_NEEDTIMERWAIT)
return FALSE;
else
g_warning ("mng_display_resume() return not good value");
return FALSE;
}
static mng_bool
mng_set_timer_callback (mng_handle mng_h,
mng_uint32 delay)
{
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
mng_view->timeout_ID = gtk_timeout_add (delay,
(GtkFunction) gtk_mng_view_animator,
mng_view);
return MNG_TRUE;
}
static mng_uint32
mng_get_tickcount_callback (mng_handle mng_h)
{
gdouble seconds;
gulong microseconds;
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
seconds = g_timer_elapsed (mng_view->timer,
&microseconds);
return ((mng_uint32) (seconds*1000.0 + ((gdouble) microseconds)/1000.0));
}
static mng_ptr
mng_get_canvas_line_callback (mng_handle mng_h,
mng_uint32 line)
{
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
return mng_view->MNG_drawing_buffer + 3 * line * mng_view->width;
}
static void gtk_mng_view_paint (GtkMngView *, GdkRectangle *);
static mng_bool
mng_refresh_callback (mng_handle mng_h,
mng_uint32 x,
mng_uint32 y,
mng_uint32 width,
mng_uint32 height)
{
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (mng_get_userdata (mng_h));
if (GTK_WIDGET_REALIZED (mng_view))
{
GdkRectangle rectangle;
rectangle.x = x;
rectangle.y = y;
rectangle.width = width;
rectangle.height = height;
gtk_mng_view_paint (mng_view, &rectangle);
}
return MNG_TRUE;
}
static gboolean
gtk_mng_view_init_libmng (GtkMngView * mng_view)
{
GtkWidget * widget;
g_return_val_if_fail (IS_GTK_MNG_VIEW (mng_view), FALSE);
if (mng_view->MNG_handle)
mng_cleanup (&mng_view->MNG_handle);
mng_view->MNG_handle = mng_initialize (mng_view,
mng_malloc_callback,
mng_free_callback,
MNG_NULL);
if (mng_view->MNG_handle == MNG_NULL)
return FALSE;
if (mng_setcb_openstream (mng_view->MNG_handle, mng_open_stream_callback) != MNG_NOERROR ||
mng_setcb_closestream (mng_view->MNG_handle, mng_close_stream_callback) != MNG_NOERROR ||
mng_setcb_readdata (mng_view->MNG_handle, mng_read_data_callback) != MNG_NOERROR ||
mng_setcb_processheader (mng_view->MNG_handle, mng_process_header_callback) != MNG_NOERROR ||
mng_setcb_settimer (mng_view->MNG_handle, mng_set_timer_callback) != MNG_NOERROR ||
mng_setcb_gettickcount (mng_view->MNG_handle, mng_get_tickcount_callback) != MNG_NOERROR ||
mng_setcb_getcanvasline (mng_view->MNG_handle, mng_get_canvas_line_callback) != MNG_NOERROR ||
mng_setcb_refresh (mng_view->MNG_handle, mng_refresh_callback) != MNG_NOERROR)
{
mng_cleanup (&mng_view->MNG_handle);
return FALSE;
}
mng_set_canvasstyle (mng_view->MNG_handle, MNG_CANVAS_RGB8);
widget = GTK_WIDGET (mng_view);
if (!GTK_WIDGET_REALIZED (widget))
gtk_widget_realize (widget);
mng_set_bgcolor (mng_view->MNG_handle,
widget->style->bg[GTK_STATE_NORMAL].red,
widget->style->bg[GTK_STATE_NORMAL].green,
widget->style->bg[GTK_STATE_NORMAL].blue);
return TRUE;
}
/* GTK+ widget methods */
static GtkWidgetClass * parent_class = NULL;
static void
gtk_mng_view_finalize (GObject * obj)
{
GtkMngView * mng_view = GTK_MNG_VIEW (obj);
g_timer_destroy (mng_view->timer);
if (mng_view->timeout_ID)
gtk_timeout_remove (mng_view->timeout_ID);
g_free (mng_view->MNG_drawing_buffer);
if (mng_view->MNG_handle)
mng_cleanup (&mng_view->MNG_handle);
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
static void
gtk_mng_view_size_request (GtkWidget * widget, GtkRequisition * requisition)
{
GtkMngView * mng_view;
g_return_if_fail (IS_GTK_MNG_VIEW (widget));
g_return_if_fail (requisition != NULL);
mng_view = (GtkMngView *) widget;
requisition->width = mng_view->width;
requisition->height = mng_view->height;
}
static void
gtk_mng_view_size_allocate (GtkWidget * widget, GtkAllocation * allocation)
{
g_return_if_fail (IS_GTK_MNG_VIEW (widget));
g_return_if_fail (allocation != NULL);
if (GTK_WIDGET_REALIZED (widget))
gdk_window_move_resize (widget->window,
allocation->x,
allocation->y,
allocation->width,
allocation->height);
}
static void
gtk_mng_view_paint (GtkMngView * mng_view,
GdkRectangle * area)
{
GtkWidget * widget;
guint rowstride;
guchar * buffer;
register guchar * ptr;
register guchar * bptr;
widget = GTK_WIDGET (mng_view);
g_assert (GTK_WIDGET_REALIZED (widget));
rowstride = 3 * area->width;
buffer = g_new (guchar, rowstride * area->height);
bptr = buffer;
ptr = mng_view->MNG_drawing_buffer
+ 3 * (area->y * mng_view->width + area->x);
while (bptr < buffer + rowstride * area->height)
{
memcpy (bptr, ptr, rowstride);
bptr += rowstride;
ptr += 3 * mng_view->width;
}
gdk_draw_rgb_image (widget->window,
widget->style->white_gc,
area->x,
area->y,
area->width,
area->height,
GDK_RGB_DITHER_NORMAL,
buffer,
rowstride);
g_free (buffer);
gdk_flush ();
}
static gboolean
gtk_mng_view_expose (GtkWidget * widget, GdkEventExpose * event)
{
g_return_val_if_fail (IS_GTK_MNG_VIEW (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
if (GTK_WIDGET_REALIZED (widget))
{
GdkRectangle dummy;
GdkRectangle rectangle;
GtkMngView * mng_view;
mng_view = GTK_MNG_VIEW (widget);
dummy.x = dummy.y = 0;
dummy.width = mng_view->width;
dummy.height = mng_view->height;
if (gdk_rectangle_intersect (&dummy, &event->area, &rectangle))
gtk_mng_view_paint (mng_view, &rectangle);
}
return FALSE;
}
static void
gtk_mng_view_realize (GtkWidget * widget)
{
GdkWindowAttr attributes;
gint attributes_mask;
g_return_if_fail (IS_GTK_MNG_VIEW (widget));
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.width = widget->allocation.width;
attributes.height = widget->allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = gtk_widget_get_events (widget);
attributes.event_mask |= GDK_EXPOSURE_MASK;
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
&attributes, attributes_mask);
gdk_window_set_user_data (widget->window, widget);
widget->style = gtk_style_attach (widget->style, widget->window);
gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
}
static void
gtk_mng_view_init (GtkMngView * mng_view)
{
g_return_if_fail (IS_GTK_MNG_VIEW (mng_view));
GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (mng_view), GTK_NO_WINDOW);
mng_view->MNG_handle = NULL;
mng_view->MNG_drawing_buffer = NULL;
mng_view->timeout_ID = 0;
mng_view->timer = g_timer_new ();
g_timer_start (mng_view->timer);
mng_view->mng_food = NULL;
}
static void
gtk_mng_view_class_init (GtkMngViewClass * klass)
{
GObjectClass * object_class;
GtkWidgetClass * widget_class;
parent_class = g_type_class_peek_parent (klass);
object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gtk_mng_view_finalize;
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->size_request = gtk_mng_view_size_request;
widget_class->size_allocate = gtk_mng_view_size_allocate;
widget_class->expose_event = gtk_mng_view_expose;
widget_class->realize = gtk_mng_view_realize;
}
GtkType
gtk_mng_view_get_type (void)
{
static GtkType type = 0;
if (!type)
{
static const GtkTypeInfo type_info =
{
"GtkMngView",
sizeof (GtkMngView),
sizeof (GtkMngViewClass),
(GtkClassInitFunc) gtk_mng_view_class_init,
(GtkObjectInitFunc) gtk_mng_view_init,
NULL, NULL,
(GtkClassInitFunc) NULL
};
type = gtk_type_unique (GTK_TYPE_WIDGET, &type_info);
}
return type;
}
GtkWidget *
gtk_mng_view_new (void)
{
return GTK_WIDGET (gtk_type_new (GTK_MNG_VIEW_TYPE));
}
gboolean
gtk_mng_view_load_mng_from_memory (GtkMngView * mng_view,
guchar * data_to_eat,
guint data_size)
{
g_return_val_if_fail (IS_GTK_MNG_VIEW (mng_view), FALSE);
g_return_val_if_fail (data_size > 27, FALSE);
g_return_val_if_fail (data_to_eat != NULL, FALSE);
if (data_to_eat[0] != 0x8a ||
data_to_eat[1] != 'M' ||
data_to_eat[2] != 'N' ||
data_to_eat[3] != 'G' ||
data_to_eat[4] != 0x0d ||
data_to_eat[5] != 0x0a ||
data_to_eat[6] != 0x1a ||
data_to_eat[7] != 0x0a)
{
g_warning ("not mng format");
return FALSE;
}
if (gtk_mng_view_init_libmng (mng_view))
{
mng_view->bytes_to_eat = data_size;
mng_view->bytes_eaten = 0;
mng_view->mng_food = data_to_eat;
if (mng_read (mng_view->MNG_handle) != MNG_NOERROR)
{
g_warning ("libmng read error");
mng_cleanup (&mng_view->MNG_handle);
return FALSE;
}
else
return mng_display (mng_view->MNG_handle);
}
else
{
g_warning ("error initializing libmng");
return FALSE;
}
return TRUE;
}
@@ -0,0 +1,64 @@
/* Toy widget for GTK+ for displaying MNG animations.
*
* Copyright (C) 2000 The Free Software Foundation
*
* Author(s): Volodymyr Babin <vb :at: dwuj.ichf.edu.pl>
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_MNG_VIEW_H__
#define __GTK_MNG_VIEW_H__
#include <libmng.h>
#include <gtk/gtkwidget.h>
#define GTK_MNG_VIEW_TYPE (gtk_mng_view_get_type ())
#define GTK_MNG_VIEW(o) (GTK_CHECK_CAST ((o), GTK_MNG_VIEW_TYPE, GtkMngView))
#define GTK_MNG_VIEW_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), GTK_MNG_VIEW_TYPE, GtkMngViewClass))
#define IS_GTK_MNG_VIEW(o) (GTK_CHECK_TYPE ((o), GTK_MNG_VIEW_TYPE))
#define IS_GTK_MNG_VIEW_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GTK_MNG_VIEW_TYPE))
typedef struct _GtkMngView GtkMngView;
typedef struct _GtkMngViewClass GtkMngViewClass;
struct _GtkMngView
{
GtkWidget widget;
/* private */
GTimer * timer;
guint timeout_ID;
guint width;
guint height;
mng_handle MNG_handle;
guchar * MNG_drawing_buffer;
guchar * mng_food;
guint bytes_to_eat;
guint bytes_eaten;
};
struct _GtkMngViewClass
{
GtkWidgetClass klass;
};
GtkType gtk_mng_view_get_type (void);
GtkWidget * gtk_mng_view_new (void);
/* returns !FALSE on success */
gboolean gtk_mng_view_load_mng_from_memory (GtkMngView *, guchar *, guint);
#endif /* __GTK_MNG_VIEW_H__ */
Binary file not shown.
@@ -0,0 +1 @@
mngtree
@@ -0,0 +1,43 @@
# makefile for mngtree test-program on Linux ELF with gcc
prefix=/usr/local
CC=gcc
INCPATH=$(prefix)/include
LIBPATH=$(prefix)/lib
JPEGLIB=/usr/lib
ALIGN=
# for i386:
#ALIGN=-malign-loops=2 -malign-functions=2
WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
-Wmissing-declarations -Wtraditional -Wcast-align \
-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
# for pgcc version 2.95.1, -O3 is buggy; don't use it.
CFLAGS=-I$(INCPATH) -Wall -O3 -funroll-loops -DMNG_USE_SO $(ALIGN) # $(WARNMORE) -g
LDFLAGS=-L. -Wl,-rpath,. -L$(LIBPATH) -Wl,-rpath,$(LIBPATH) \
-L$(JPEGLIB) -Wl,-rpath,$(JPEGLIB) -lmng -lz -ljpeg -lm
OBJS = mngtree.o
.SUFFIXES: .c .o
.c.o:
$(CC) -c $(CFLAGS) -o $@ $*.c
all: mngtree
mngtree: mngtree.o
$(CC) -o mngtree $(CFLAGS) mngtree.o $(LDFLAGS)
clean:
/bin/rm -f *.o mngtree
# DO NOT DELETE THIS LINE -- make depend depends on it.
mngtree.o: mngtree.c
@@ -0,0 +1,237 @@
/* ************************************************************************** */
/* * * */
/* * COPYRIGHT NOTICE: * */
/* * * */
/* * Copyright (c) 2000 Gerard Juyn (gerard :at: libmng.com) * */
/* * [You may insert additional notices after this sentence if you modify * */
/* * this source] * */
/* * * */
/* * For the purposes of this copyright and license, "Contributing Authors" * */
/* * is defined as the following set of individuals: * */
/* * * */
/* * Gerard Juyn * */
/* * (hopefully some more to come...) * */
/* * * */
/* * The MNG Library is supplied "AS IS". The Contributing Authors * */
/* * disclaim all warranties, expressed or implied, including, without * */
/* * limitation, the warranties of merchantability and of fitness for any * */
/* * purpose. The Contributing Authors assume no liability for direct, * */
/* * indirect, incidental, special, exemplary, or consequential damages, * */
/* * which may result from the use of the MNG Library, even if advised of * */
/* * the possibility of such damage. * */
/* * * */
/* * Permission is hereby granted to use, copy, modify, and distribute this * */
/* * source code, or portions hereof, for any purpose, without fee, subject * */
/* * to the following restrictions: * */
/* * * */
/* * 1. The origin of this source code must not be misrepresented; * */
/* * you must not claim that you wrote the original software. * */
/* * * */
/* * 2. Altered versions must be plainly marked as such and must not be * */
/* * misrepresented as being the original source. * */
/* * * */
/* * 3. This Copyright notice may not be removed or altered from any source * */
/* * or altered source distribution. * */
/* * * */
/* * The Contributing Authors specifically permit, without fee, and * */
/* * encourage the use of this source code as a component to supporting * */
/* * the MNG and JNG file format in commercial products. If you use this * */
/* * source code in a product, acknowledgment would be highly appreciated. * */
/* * * */
/* ************************************************************************** */
/* * * */
/* * project : mngtree * */
/* * file : mngtree.c copyright (c) 2000 G.Juyn * */
/* * version : 1.0.1 * */
/* * * */
/* * purpose : main project file * */
/* * * */
/* * author : G.Juyn * */
/* * web : http://www.3-t.com * */
/* * email : mailto:info@3-t.com * */
/* * * */
/* * comment : mngtree simply dumps the chunk-structure of the supplied * */
/* * first parameter to stdout (should be a xNG-file) * */
/* * * */
/* * changes : 0.5.2 - 06/03/2000 - G.Juyn * */
/* * - fixed for compilation under Linux * */
/* * 0.5.3 - 06/26/2000 - G.Juyn * */
/* * - changed definition of userdata to mng_ptr * */
/* * 0.5.3 - 06/28/2000 - G.Juyn * */
/* * - changed memory allocation size parameters to mng_size_t * */
/* * * */
/* * 1.0.1 - 12/07/2003 - G.Juyn * */
/* * - fixed inclusion of libmng.h (Thanks Raphael) * */
/* * * */
/* ************************************************************************** */
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include "../../../libmng.h"
/* ************************************************************************** */
typedef struct user_struct {
FILE *hFile; /* file handle */
int iIndent; /* for nice indented formatting */
} userdata;
typedef userdata * userdatap;
/* ************************************************************************** */
mng_ptr myalloc (mng_size_t iSize)
{ /* duh! */
return (mng_ptr)calloc (1, (size_t)iSize);
}
/* ************************************************************************** */
void myfree (mng_ptr pPtr, mng_size_t iSize)
{
free (pPtr); /* duh! */
return;
}
/* ************************************************************************** */
mng_bool myopenstream (mng_handle hMNG)
{
return MNG_TRUE; /* already opened in main function */
}
/* ************************************************************************** */
mng_bool myclosestream (mng_handle hMNG)
{
return MNG_TRUE; /* gets closed in main function */
}
/* ************************************************************************** */
mng_bool myreaddata (mng_handle hMNG,
mng_ptr pBuf,
mng_uint32 iSize,
mng_uint32 *iRead)
{ /* get to my file handle */
userdatap pMydata = (userdatap)mng_get_userdata (hMNG);
/* read it */
*iRead = fread (pBuf, 1, iSize, pMydata->hFile);
/* iRead will indicate EOF */
return MNG_TRUE;
}
/* ************************************************************************** */
mng_bool myiterchunk (mng_handle hMNG,
mng_handle hChunk,
mng_chunkid iChunktype,
mng_uint32 iChunkseq)
{ /* get to my file handle */
userdatap pMydata = (userdatap)mng_get_userdata (hMNG);
char aCh[4];
char zIndent[80];
int iX;
/* decode the chunkname */
aCh[0] = (char)((iChunktype >> 24) & 0xFF);
aCh[1] = (char)((iChunktype >> 16) & 0xFF);
aCh[2] = (char)((iChunktype >> 8) & 0xFF);
aCh[3] = (char)((iChunktype ) & 0xFF);
/* indent less ? */
if ( (iChunktype == MNG_UINT_MEND) || (iChunktype == MNG_UINT_IEND) ||
(iChunktype == MNG_UINT_ENDL) )
pMydata->iIndent -= 2;
/* this looks ugly; but I haven't
figured out how to do it prettier */
for (iX = 0; iX < pMydata->iIndent; iX++)
zIndent[iX] = ' ';
zIndent[pMydata->iIndent] = '\0';
/* print a nicely indented line */
printf ("%s%c%c%c%c\n", zIndent, aCh[0], aCh[1], aCh[2], aCh[3]);
/* indent more ? */
if ( (iChunktype == MNG_UINT_MHDR) || (iChunktype == MNG_UINT_IHDR) ||
(iChunktype == MNG_UINT_JHDR) || (iChunktype == MNG_UINT_DHDR) ||
(iChunktype == MNG_UINT_BASI) || (iChunktype == MNG_UINT_LOOP) )
pMydata->iIndent += 2;
return MNG_TRUE; /* keep'm coming... */
}
/* ************************************************************************** */
int dumptree (char * zFilename)
{
userdatap pMydata;
mng_handle hMNG;
mng_retcode iRC;
/* get a data buffer */
pMydata = (userdatap)calloc (1, sizeof (userdata));
if (pMydata == NULL) /* oke ? */
{
fprintf (stderr, "Cannot allocate a data buffer.\n");
return 1;
}
/* can we open the file ? */
if ((pMydata->hFile = fopen (zFilename, "rb")) == NULL)
{ /* error out if we can't */
fprintf (stderr, "Cannot open input file %s.\n", zFilename);
return 1;
}
/* let's initialize the library */
hMNG = mng_initialize ((mng_ptr)pMydata, myalloc, myfree, MNG_NULL);
if (!hMNG) /* did that work out ? */
{
fprintf (stderr, "Cannot initialize libmng.\n");
iRC = 1;
}
else
{ /* setup callbacks */
if ( ((iRC = mng_setcb_openstream (hMNG, myopenstream )) != 0) ||
((iRC = mng_setcb_closestream (hMNG, myclosestream)) != 0) ||
((iRC = mng_setcb_readdata (hMNG, myreaddata )) != 0) )
fprintf (stderr, "Cannot set callbacks for libmng.\n");
else
{ /* read the file into memory */
if ((iRC = mng_read (hMNG)) != 0)
fprintf (stderr, "Cannot read the file.\n");
else
{
pMydata->iIndent = 2; /* start of the indenting at a nice level */
printf ("Starting dump of %s.\n\n", zFilename);
/* run through the chunk list */
if ((iRC = mng_iterate_chunks (hMNG, 0, myiterchunk)) != 0)
fprintf (stderr, "Cannot iterate the chunks.\n");
printf ("\nDone.\n");
}
}
mng_cleanup (&hMNG); /* cleanup the library */
}
fclose (pMydata->hFile); /* cleanup */
free (pMydata);
return iRC;
}
/* ************************************************************************** */
int main(int argc, char *argv[])
{
if (argc > 1) /* need that first parameter ! */
return dumptree (argv[1]);
else
printf ("\nUsage: mngtree <file.mng>\n\n");
return 0;
}
/* ************************************************************************** */
@@ -0,0 +1,12 @@
Makefile
Makefile.in
configure
config.log
config.cache
config.status
aclocal.m4
install-sh
mkinstalldirs
missing
.deps
mngplay
@@ -0,0 +1,7 @@
Contributors to mnyplay
Ralph Giles <giles@ashlu.bc.ca>
Greg Roelofs <newt@pobox.com> (minor contribs!)
--
$Date: 2002/09/26 18:09:37 $
@@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
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want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
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Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
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either verbatim or with modifications and/or translated into another
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the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
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Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
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You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
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These requirements apply to the modified work as a whole. If
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In addition, mere aggregation of another work not based on the Program
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3. You may copy and distribute the Program (or a work based on it,
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the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
@@ -0,0 +1,29 @@
2001-07-08 Greg Roelofs <newt@pobox.com>
- added SDL/libmng/zlib/libjpeg version info to usage screen
- added mouse-click handling (as an alternate quit mode)
- added completely static build
- fixed automake setup to order options and libraries correctly on
link line, and included resulting files (configure, Makefile.in,
etc.) in order to match instructions in INSTALL file
2000-07-06 Ralph Giles <giles@ashlu.bc.ca>
* Release 0.1
- added error handling callback
- added event system so you can actually quit
(click the window closebox or type 'escape' or 'q')
- window titles from the filename
- added basic auto*
2000-07-05 Ralph Giles <giles@ashlu.bc.ca>
* snapshot;
- changed refresh parameters to patch libmng 0.9
2000-06-06 Ralph Giles <giles@ashlu.bc.ca>
* snapshot;
- basic playing works now with the MNGsuite tests
2000-06-06 Ralph Giles <giles@ashlu.bc.ca>
* snapshot;
- doesn't really work yet
# beginning =)
@@ -0,0 +1,182 @@
Basic Installation
==================
These are generic installation instructions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, a file
`config.cache' that saves the results of its tests to speed up
reconfiguring, and a file `config.log' containing compiler output
(useful mainly for debugging `configure').
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If at some point `config.cache'
contains results you don't want to keep, you may remove or edit it.
The file `configure.in' is used to create `configure' by a program
called `autoconf'. You only need `configure.in' if you want to change
it or regenerate `configure' using a newer version of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
Running `configure' takes awhile. While running, it prints some
messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. You can give `configure'
initial values for variables by setting them in the environment. Using
a Bourne-compatible shell, you can do that on the command line like
this:
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
Or on systems that have the `env' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you must use a version of `make' that
supports the `VPATH' variable, such as GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
If you have to use a `make' that does not supports the `VPATH'
variable, you have to compile the package for one architecture at a time
in the source code directory. After you have installed the package for
one architecture, use `make distclean' before reconfiguring for another
architecture.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' can not figure out
automatically, but needs to determine by the type of host the package
will run on. Usually `configure' can figure that out, but if it prints
a message saying it can not guess the host type, give it the
`--host=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name with three fields:
CPU-COMPANY-SYSTEM
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the host type.
If you are building compiler tools for cross-compiling, you can also
use the `--target=TYPE' option to select the type of system they will
produce code for and the `--build=TYPE' option to select the type of
system on which you are compiling the package.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Operation Controls
==================
`configure' recognizes the following options to control how it
operates.
`--cache-file=FILE'
Use and save the results of the tests in FILE instead of
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
debugging `configure'.
`--help'
Print a summary of the options to `configure', and exit.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--version'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`configure' also accepts some other, not widely useful, options.
@@ -0,0 +1,10 @@
# process this with automake to create Makefile.in
bin_PROGRAMS = mngplay mngplay-static
mngplay_SOURCES = mngplay.c
mngplay_static_SOURCES = mngplay.c
mngplay_static_LDFLAGS = -static
# end
@@ -0,0 +1,534 @@
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@@ -0,0 +1,27 @@
* mngplay *
a simple SDL-based mng player
This is a simple example program, using the Simple Direct media Layer
to display mng animation decoded by the new libmng implementation.
SDL and libmng are quite portable, but I've only tried it on x86 Linux.
Project files for MacOS, BeOS and Win32 are welcome. The code's fairly
rough at this point, but there was no example player for *nix in the
distribution. Patches welcome, of course.
On a unix-like system, the build instructions are simple:
(install and/or build the SDL libraries from libsdl.org)
(install and/or build the mng library from libmng.com)
./configure (or ./autogen.sh if you're using the cvs source)
make
make install
To use the player:
mngplay <filename>.mng
---
Ralph Giles <giles@ashlu.bc.ca>
$Date: 2002/09/26 18:09:37 $
@@ -0,0 +1,34 @@
dnl autoconf macros for detecting libmng
dnl add this to your aclocal or acinclude to make use of it
dnl
dnl (c) 2000 Ralph Giles <giles@ashlu.bc.ca>
dnl
dnl A basic check: looks for libmng and its dependencies
dnl and adds the required bits to CFLAGS and LIBS
# check for libmng
AC_DEFUN(LIBMNG_CHECK, [
dnl prerequisites first
AC_CHECK_LIB(jpeg, jpeg_set_defaults)
AC_CHECK_LIB(z, inflate)
dnl now the library
AC_CHECK_LIB(mng, mng_readdisplay, [_libmng_present=1])
AC_CHECK_HEADER(libmng.h)
dnl see if we need the optional link dependency
AC_CHECK_LIB(lcms, cmsCreateRGBProfile, [
AC_CHECK_HEADER(lcms.h)
AC_CHECK_LIB(mng, mnglcms_initlibrary, [
LIBS="$LIBS -llcms"
AC_DEFINE(HAVE_LIBLCMS)
_libmng_present=1
])
])
if test $_libmng_present -eq 1; then
LIBS="-lmng $LIBS"
AC_DEFINE(HAVE_LIBMNG)
fi
_libmng_present=
])
dnl end LIBMNG macros
+851
View File
@@ -0,0 +1,851 @@
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m4_include([acinclude.m4])
@@ -0,0 +1,54 @@
[The end of this file is the result of the following command, executed
under tcsh:
(time /bin/sh autogen.sh) >>&! autogen.log &
If you have automake and autoconf, the following minimal set of files
is sufficient to rerun the autogen.sh script:
Makefile.am
acinclude.m4
autogen.sh
configure.in
mngplay.c
It will then create the following files:
aclocal.m4
mkinstalldirs [symbolic link to utility supplied with automake]
missing [symbolic link to utility supplied with automake]
install-sh [symbolic link to utility supplied with automake]
Makefile.in
configure
The following documentation files are also part of mngplay:
AUTHORS
COPYING
ChangeLog
INSTALL
README
I have replaced the symbolic links with copies of the actual utilities and
included all files in order to match the instructions in the INSTALL file.
Either run configure and make in the usual manner, or, if you prefer, rerun
autogen.sh from scratch and then run configure and make.
Greg Roelofs, 20010708
]
------------------------------------------------------------------------------
If you wish to pass any options to configure, please specify them on the
`autogen.sh' command line.
For example use --prefix= to specify the install directory.
processing .
Running aclocal ...
Running automake --foreign ...
automake: configure.in: installing `./install-sh'
automake: configure.in: installing `./mkinstalldirs'
automake: configure.in: installing `./missing'
Running autoconf ...
Skipping configure process.
1.370u 0.220s 0:03.32 47.8% 0+0k 0+0io 3201pf+0w
+135
View File
@@ -0,0 +1,135 @@
#!/bin/sh
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# GRR 20010708: added this; just want to create configure script, not run it:
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am_opt="--foreign"
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echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
echo " top-level $PKGNAME directory"
exit 1
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echo
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File diff suppressed because it is too large Load Diff
File diff suppressed because it is too large Load Diff
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# Just in case
sleep 1
echo timestamp > conftest.file
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
if test "$[*]" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftest.file`
fi
rm -f conftest.file
if test "$[*]" != "X $srcdir/configure conftest.file" \
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "$[2]" = conftest.file
)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
AC_MSG_RESULT(yes)])
m4trace:/usr/local/share/aclocal-1.9/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
if test "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
m4trace:/usr/local/share/aclocal-1.9/tar.m4:24: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
case $_am_tool in
gnutar)
for _am_tar in tar gnutar gtar;
do
AM_RUN_LOG([$_am_tar --version]) && break
done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
am__untar="$_am_tar -xf -"
;;
plaintar)
# Must skip GNU tar: if it does not support --format= it doesn't create
# ustar tarball either.
(tar --version) >/dev/null 2>&1 && continue
am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
esac
# If the value was cached, stop now. We just wanted to have am__tar
# and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break
# tar/untar a dummy directory, and stop if the command works
rm -rf conftest.dir
mkdir conftest.dir
echo GrepMe > conftest.dir/file
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
rm -rf conftest.dir
if test -s conftest.tar; then
AM_RUN_LOG([$am__untar <conftest.tar])
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
done
rm -rf conftest.dir
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
])
m4trace:acinclude.m4:11: -1- AC_DEFUN([LIBMNG_CHECK], [
dnl prerequisites first
AC_CHECK_LIB(jpeg, jpeg_set_defaults)
AC_CHECK_LIB(z, inflate)
dnl now the library
AC_CHECK_LIB(mng, mng_readdisplay, [_libmng_present=1])
AC_CHECK_HEADER(libmng.h)
dnl see if we need the optional link dependency
AC_CHECK_LIB(lcms, cmsCreateRGBProfile, [
AC_CHECK_HEADER(lcms.h)
AC_CHECK_LIB(mng, mnglcms_initlibrary, [
LIBS="$LIBS -llcms"
AC_DEFINE(HAVE_LIBLCMS)
_libmng_present=1
])
])
if test $_libmng_present -eq 1; then
LIBS="-lmng $LIBS"
AC_DEFINE(HAVE_LIBMNG)
fi
_libmng_present=
])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?A[CHUM]_])
m4trace:configure.in:6: -1- m4_pattern_forbid([_AC_])
m4trace:configure.in:6: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
m4trace:configure.in:6: -1- m4_pattern_allow([^AS_FLAGS$])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?m4_])
m4trace:configure.in:6: -1- m4_pattern_forbid([^dnl$])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?AS_])
m4trace:configure.in:6: -1- m4_pattern_allow([^SHELL$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PATH_SEPARATOR$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_NAME$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_VERSION$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_STRING$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
m4trace:configure.in:6: -1- m4_pattern_allow([^exec_prefix$])
m4trace:configure.in:6: -1- m4_pattern_allow([^prefix$])
m4trace:configure.in:6: -1- m4_pattern_allow([^program_transform_name$])
m4trace:configure.in:6: -1- m4_pattern_allow([^bindir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^sbindir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^libexecdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^datarootdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^datadir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^sysconfdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^sharedstatedir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^localstatedir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^includedir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^oldincludedir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^docdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^infodir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^htmldir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^dvidir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^pdfdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^psdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^libdir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^localedir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^mandir$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_NAME$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_VERSION$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_STRING$])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
m4trace:configure.in:6: -1- m4_pattern_allow([^DEFS$])
m4trace:configure.in:6: -1- m4_pattern_allow([^ECHO_C$])
m4trace:configure.in:6: -1- m4_pattern_allow([^ECHO_N$])
m4trace:configure.in:6: -1- m4_pattern_allow([^ECHO_T$])
m4trace:configure.in:6: -1- m4_pattern_allow([^LIBS$])
m4trace:configure.in:6: -1- m4_pattern_allow([^build_alias$])
m4trace:configure.in:6: -1- m4_pattern_allow([^host_alias$])
m4trace:configure.in:6: -1- m4_pattern_allow([^target_alias$])
m4trace:configure.in:7: -1- AM_INIT_AUTOMAKE([mngplay], [$VERSION])
m4trace:configure.in:7: -1- m4_pattern_allow([^AM_[A-Z]+FLAGS$])
m4trace:configure.in:7: -1- AM_SET_CURRENT_AUTOMAKE_VERSION
m4trace:configure.in:7: -1- AM_AUTOMAKE_VERSION([1.9.6])
m4trace:configure.in:7: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
m4trace:configure.in:7: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
m4trace:configure.in:7: -1- m4_pattern_allow([^INSTALL_DATA$])
m4trace:configure.in:7: -1- m4_pattern_allow([^CYGPATH_W$])
m4trace:configure.in:7: -1- m4_pattern_allow([^PACKAGE$])
m4trace:configure.in:7: -1- m4_pattern_allow([^VERSION$])
m4trace:configure.in:7: -1- _AM_IF_OPTION([no-define], [], [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])
m4trace:configure.in:7: -2- _AM_MANGLE_OPTION([no-define])
m4trace:configure.in:7: -1- m4_pattern_allow([^PACKAGE$])
m4trace:configure.in:7: -1- m4_pattern_allow([^VERSION$])
m4trace:configure.in:7: -1- AM_SANITY_CHECK
m4trace:configure.in:7: -1- AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
m4trace:configure.in:7: -1- AM_MISSING_HAS_RUN
m4trace:configure.in:7: -1- AM_AUX_DIR_EXPAND
m4trace:configure.in:7: -1- m4_pattern_allow([^ACLOCAL$])
m4trace:configure.in:7: -1- AM_MISSING_PROG([AUTOCONF], [autoconf])
m4trace:configure.in:7: -1- m4_pattern_allow([^AUTOCONF$])
m4trace:configure.in:7: -1- AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
m4trace:configure.in:7: -1- m4_pattern_allow([^AUTOMAKE$])
m4trace:configure.in:7: -1- AM_MISSING_PROG([AUTOHEADER], [autoheader])
m4trace:configure.in:7: -1- m4_pattern_allow([^AUTOHEADER$])
m4trace:configure.in:7: -1- AM_MISSING_PROG([MAKEINFO], [makeinfo])
m4trace:configure.in:7: -1- m4_pattern_allow([^MAKEINFO$])
m4trace:configure.in:7: -1- AM_PROG_INSTALL_SH
m4trace:configure.in:7: -1- m4_pattern_allow([^install_sh$])
m4trace:configure.in:7: -1- AM_PROG_INSTALL_STRIP
m4trace:configure.in:7: -1- m4_pattern_allow([^STRIP$])
m4trace:configure.in:7: -1- m4_pattern_allow([^INSTALL_STRIP_PROGRAM$])
m4trace:configure.in:7: -1- AM_PROG_MKDIR_P
m4trace:configure.in:7: -1- m4_pattern_allow([^mkdir_p$])
m4trace:configure.in:7: -1- m4_pattern_allow([^AWK$])
m4trace:configure.in:7: -1- m4_pattern_allow([^SET_MAKE$])
m4trace:configure.in:7: -1- AM_SET_LEADING_DOT
m4trace:configure.in:7: -1- m4_pattern_allow([^am__leading_dot$])
m4trace:configure.in:7: -1- _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
[_AM_PROG_TAR([v7])])])
m4trace:configure.in:7: -2- _AM_MANGLE_OPTION([tar-ustar])
m4trace:configure.in:7: -1- _AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], [_AM_PROG_TAR([v7])])
m4trace:configure.in:7: -2- _AM_MANGLE_OPTION([tar-pax])
m4trace:configure.in:7: -1- _AM_PROG_TAR([v7])
m4trace:configure.in:7: -1- AM_MISSING_PROG([AMTAR], [tar])
m4trace:configure.in:7: -1- m4_pattern_allow([^AMTAR$])
m4trace:configure.in:7: -1- m4_pattern_allow([^am__tar$])
m4trace:configure.in:7: -1- m4_pattern_allow([^am__untar$])
m4trace:configure.in:7: -1- _AM_IF_OPTION([no-dependencies], [], [AC_PROVIDE_IFELSE([AC_PROG_CC],
[_AM_DEPENDENCIES(CC)],
[define([AC_PROG_CC],
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[_AM_DEPENDENCIES(CXX)],
[define([AC_PROG_CXX],
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
])
m4trace:configure.in:7: -2- _AM_MANGLE_OPTION([no-dependencies])
m4trace:configure.in:10: -1- _m4_warn([obsolete], [The macro `AC_LANG_C' is obsolete.
You should run autoupdate.], [../../lib/autoconf/c.m4:73: AC_LANG_C is expanded from...
configure.in:10: the top level])
m4trace:configure.in:13: -1- m4_pattern_allow([^CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CFLAGS$])
m4trace:configure.in:13: -1- m4_pattern_allow([^LDFLAGS$])
m4trace:configure.in:13: -1- m4_pattern_allow([^LIBS$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CPPFLAGS$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^ac_ct_CC$])
m4trace:configure.in:13: -1- m4_pattern_allow([^EXEEXT$])
m4trace:configure.in:13: -1- m4_pattern_allow([^OBJEXT$])
m4trace:configure.in:13: -1- _AM_DEPENDENCIES([CC])
m4trace:configure.in:13: -1- AM_SET_DEPDIR
m4trace:configure.in:13: -1- m4_pattern_allow([^DEPDIR$])
m4trace:configure.in:13: -1- AM_OUTPUT_DEPENDENCY_COMMANDS
m4trace:configure.in:13: -1- AM_MAKE_INCLUDE
m4trace:configure.in:13: -1- m4_pattern_allow([^am__include$])
m4trace:configure.in:13: -1- m4_pattern_allow([^am__quote$])
m4trace:configure.in:13: -1- AM_DEP_TRACK
m4trace:configure.in:13: -1- AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
m4trace:configure.in:13: -1- m4_pattern_allow([^AMDEP_TRUE$])
m4trace:configure.in:13: -1- m4_pattern_allow([^AMDEP_FALSE$])
m4trace:configure.in:13: -1- m4_pattern_allow([^AMDEPBACKSLASH$])
m4trace:configure.in:13: -1- m4_pattern_allow([^CCDEPMODE$])
m4trace:configure.in:13: -1- AM_CONDITIONAL([am__fastdepCC], [
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3])
m4trace:configure.in:13: -1- m4_pattern_allow([^am__fastdepCC_TRUE$])
m4trace:configure.in:13: -1- m4_pattern_allow([^am__fastdepCC_FALSE$])
m4trace:configure.in:16: -1- m4_pattern_allow([^CPP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^CPPFLAGS$])
m4trace:configure.in:16: -1- m4_pattern_allow([^CPP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^GREP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^GREP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^EGREP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^EGREP$])
m4trace:configure.in:16: -1- m4_pattern_allow([^STDC_HEADERS$])
m4trace:configure.in:19: -1- m4_pattern_allow([^HAS_SDL$])
m4trace:configure.in:29: -1- m4_pattern_allow([^mngplay_LDADD$])
m4trace:configure.in:30: -1- m4_pattern_allow([^mngplay_static_LDADD$])
m4trace:configure.in:33: -1- LIBMNG_CHECK([])
m4trace:configure.in:33: -1- m4_pattern_allow([^HAVE_LIBJPEG$])
m4trace:configure.in:33: -1- m4_pattern_allow([^HAVE_LIBZ$])
m4trace:configure.in:33: -1- m4_pattern_allow([^HAVE_LIBLCMS$])
m4trace:configure.in:33: -1- m4_pattern_allow([^HAVE_LIBMNG$])
m4trace:configure.in:35: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
You should run autoupdate.], [])
m4trace:configure.in:35: -1- m4_pattern_allow([^LIB@&t@OBJS$])
m4trace:configure.in:35: -1- m4_pattern_allow([^LTLIBOBJS$])
m4trace:configure.in:35: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS
@@ -0,0 +1,369 @@
m4trace:aclocal.m4:851: -1- m4_include([acinclude.m4])
m4trace:configure.in:6: -1- AC_INIT([mngplay.c])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?A[CHUM]_])
m4trace:configure.in:6: -1- m4_pattern_forbid([_AC_])
m4trace:configure.in:6: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
m4trace:configure.in:6: -1- m4_pattern_allow([^AS_FLAGS$])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?m4_])
m4trace:configure.in:6: -1- m4_pattern_forbid([^dnl$])
m4trace:configure.in:6: -1- m4_pattern_forbid([^_?AS_])
m4trace:configure.in:6: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([SHELL])
m4trace:configure.in:6: -1- m4_pattern_allow([^SHELL$])
m4trace:configure.in:6: -1- AC_SUBST([PATH_SEPARATOR])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PATH_SEPARATOR])
m4trace:configure.in:6: -1- m4_pattern_allow([^PATH_SEPARATOR$])
m4trace:configure.in:6: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PACKAGE_NAME])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_NAME$])
m4trace:configure.in:6: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PACKAGE_TARNAME])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
m4trace:configure.in:6: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PACKAGE_VERSION])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_VERSION$])
m4trace:configure.in:6: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PACKAGE_STRING])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_STRING$])
m4trace:configure.in:6: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([PACKAGE_BUGREPORT])
m4trace:configure.in:6: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
m4trace:configure.in:6: -1- AC_SUBST([exec_prefix], [NONE])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([exec_prefix])
m4trace:configure.in:6: -1- m4_pattern_allow([^exec_prefix$])
m4trace:configure.in:6: -1- AC_SUBST([prefix], [NONE])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([prefix])
m4trace:configure.in:6: -1- m4_pattern_allow([^prefix$])
m4trace:configure.in:6: -1- AC_SUBST([program_transform_name], [s,x,x,])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([program_transform_name])
m4trace:configure.in:6: -1- m4_pattern_allow([^program_transform_name$])
m4trace:configure.in:6: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([bindir])
m4trace:configure.in:6: -1- m4_pattern_allow([^bindir$])
m4trace:configure.in:6: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([sbindir])
m4trace:configure.in:6: -1- m4_pattern_allow([^sbindir$])
m4trace:configure.in:6: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([libexecdir])
m4trace:configure.in:6: -1- m4_pattern_allow([^libexecdir$])
m4trace:configure.in:6: -1- AC_SUBST([datarootdir], ['${prefix}/share'])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([datarootdir])
m4trace:configure.in:6: -1- m4_pattern_allow([^datarootdir$])
m4trace:configure.in:6: -1- AC_SUBST([datadir], ['${datarootdir}'])
m4trace:configure.in:6: -1- AC_SUBST_TRACE([datadir])
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m4trace:configure.in:35: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
m4trace:configure.in:35: -1- m4_pattern_allow([^LIB@&t@OBJS$])
m4trace:configure.in:35: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([LTLIBOBJS])
m4trace:configure.in:35: -1- m4_pattern_allow([^LTLIBOBJS$])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([top_builddir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([srcdir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([abs_srcdir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([top_srcdir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([abs_top_srcdir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([builddir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([abs_builddir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([abs_top_builddir])
m4trace:configure.in:35: -1- AC_SUBST_TRACE([INSTALL])
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,35 @@
dnl Process this file with autoconf to produce a configure script.
dnl Version of this release
VERSION=0.1
AC_INIT(mngplay.c)
AM_INIT_AUTOMAKE(mngplay, $VERSION)
dnl AC_CANONICAL_SYSTEM
AC_LANG_C
dnl Checks for programs.
AC_PROG_CC
dnl Checks for header files.
AC_HEADER_STDC
dnl check for Simple Direct Media Layer
AC_CHECK_PROG(HAS_SDL, sdl-config, yes)
if test "x$HAS_SDL" != "xyes"; then
AC_MSG_ERROR([ SDL library not found!
You need this for any display to happen. (rather the point)
You can get a copy at <http://libsdl.org/>])
fi
CFLAGS="$CFLAGS `sdl-config --cflags`"
mngplay_LDADD="`sdl-config --libs`"
mngplay_static_LDADD="`sdl-config --static-libs`"
AC_SUBST(mngplay_LDADD)
AC_SUBST(mngplay_static_LDADD)
dnl check for libmng - macro in acinclude.m4
LIBMNG_CHECK()
AC_OUTPUT(Makefile)
+530
View File
@@ -0,0 +1,530 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2005-07-09.11
# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by `PROGRAMS ARGS'.
object Object file output by `PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
"$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'. On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> $depfile
echo >> $depfile
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> $depfile
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
tmpdepfile="$stripped.u"
if test "$libtool" = yes; then
"$@" -Wc,-M
else
"$@" -M
fi
stat=$?
if test -f "$tmpdepfile"; then :
else
stripped=`echo "$stripped" | sed 's,^.*/,,'`
tmpdepfile="$stripped.u"
fi
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
if test -f "$tmpdepfile"; then
outname="$stripped.o"
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in `foo.d' instead, so we check for that too.
# Subdirectories are respected.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mecanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# generates 2 separate objects for the 2 libraries. These two
# compilations output dependencies in in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for `:'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
"$@" $dashmflag |
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no
for arg in "$@"; do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix="`echo $object | sed 's/^.*\././'`"
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o,
# because we must use -o when running libtool.
"$@" || exit $?
IFS=" "
for arg
do
case "$arg" in
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
+323
View File
@@ -0,0 +1,323 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2005-05-14.22
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
chmodcmd="$chmodprog 0755"
chowncmd=
chgrpcmd=
stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=
dst=
dir_arg=
dstarg=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
while test -n "$1"; do
case $1 in
-c) shift
continue;;
-d) dir_arg=true
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
--help) echo "$usage"; exit $?;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-s) stripcmd=$stripprog
shift
continue;;
-t) dstarg=$2
shift
shift
continue;;
-T) no_target_directory=true
shift
continue;;
--version) echo "$0 $scriptversion"; exit $?;;
*) # When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
test -n "$dir_arg$dstarg" && break
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
break;;
esac
done
if test -z "$1"; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
esac
if test -n "$dir_arg"; then
dst=$src
src=
if test -d "$dst"; then
mkdircmd=:
chmodcmd=
else
mkdircmd=$mkdirprog
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dstarg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
exit 1
fi
dst=$dst/`basename "$src"`
fi
fi
# This sed command emulates the dirname command.
dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# Skip lots of stat calls in the usual case.
if test ! -d "$dstdir"; then
defaultIFS='
'
IFS="${IFS-$defaultIFS}"
oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
shift
IFS=$oIFS
pathcomp=
while test $# -ne 0 ; do
pathcomp=$pathcomp$1
shift
if test ! -d "$pathcomp"; then
$mkdirprog "$pathcomp"
# mkdir can fail with a `File exist' error in case several
# install-sh are creating the directory concurrently. This
# is OK.
test -d "$pathcomp" || exit
fi
pathcomp=$pathcomp/
done
fi
if test -n "$dir_arg"; then
$doit $mkdircmd "$dst" \
&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
else
dstfile=`basename "$dst"`
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
trap '(exit $?); exit' 1 2 13 15
# Copy the file name to the temp name.
$doit $cpprog "$src" "$dsttmp" &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dstdir/$dstfile"; then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|| {
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit 1
}
else
:
fi
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
}
}
fi || { (exit 1); exit 1; }
done
# The final little trick to "correctly" pass the exit status to the exit trap.
{
(exit 0); exit 0
}
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
+360
View File
@@ -0,0 +1,360 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2005-06-08.21
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case "$1" in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case "$1" in
lex|yacc)
# Not GNU programs, they don't have --version.
;;
tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case "$1" in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case "$f" in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if [ ! -f y.tab.h ]; then
echo >y.tab.h
fi
if [ ! -f y.tab.c ]; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if [ ! -f lex.yy.c ]; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
fi
if [ -f "$file" ]; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
fi
;;
makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case "$firstarg" in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case "$firstarg" in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
@@ -0,0 +1,507 @@
/*
mngplay
$Date: 2003/12/07 09:45:16 $
Ralph Giles <giles :at: ashlu.bc.ca>
This program my be redistributed under the terms of the
GNU General Public Licence, version 2, or at your preference,
any later version.
(this assuming there's no problem with libmng not being GPL...)
this is an SDL based mng player. the code is very rough;
patches welcome.
GRR 20010708: added SDL/libmng/zlib/libjpeg version info, mouse-click
handling (alternate quit mode); improved automake setup
Raphael Assenat <raph :at: raphnet.net>
2003/11/26: added command line options to run in alternate color depths.
*/
#include <stdio.h>
#include <stdlib.h>
#include <SDL/SDL.h>
#include <libmng.h>
#include <libgen.h> // basename
#define DEFAULT_SDL_VIDEO_DEPTH 32
/* structure for keeping track of our mng stream inside the callbacks */
typedef struct {
FILE *file; /* pointer to the file we're decoding */
char *filename; /* pointer to the file's path/name */
SDL_Surface *surface; /* SDL display */
mng_uint32 delay; /* ticks to wait before resuming decode */
int sdl_video_depth; /* The depth for SDL_SetVideoMode */
} mngstuff;
/* callbacks for the mng decoder */
/* memory allocation; data must be zeroed */
mng_ptr mymngalloc(mng_uint32 size)
{
return (mng_ptr)calloc(1, size);
}
/* memory deallocation */
void mymngfree(mng_ptr p, mng_uint32 size)
{
free(p);
return;
}
mng_bool mymngopenstream(mng_handle mng)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff*)mng_get_userdata(mng);
/* open the file */
mymng->file = fopen(mymng->filename, "rb");
if (mymng->file == NULL) {
fprintf(stderr, "unable to open '%s'\n", mymng->filename);
return MNG_FALSE;
}
return MNG_TRUE;
}
mng_bool mymngclosestream(mng_handle mng)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff*)mng_get_userdata(mng);
/* close the file */
fclose(mymng->file);
mymng->file = NULL; /* for safety */
return MNG_TRUE;
}
/* feed data to the decoder */
mng_bool mymngreadstream(mng_handle mng, mng_ptr buffer,
mng_uint32 size, mng_uint32 *bytesread)
{
mngstuff *mymng;
/* look up our stream struct */
mymng = (mngstuff*)mng_get_userdata(mng);
/* read the requested amount of data from the file */
*bytesread = fread(buffer, 1, size, mymng->file);
return MNG_TRUE;
}
/* the header's been read. set up the display stuff */
mng_bool mymngprocessheader(mng_handle mng,
mng_uint32 width, mng_uint32 height)
{
mngstuff *mymng;
SDL_Surface *screen;
char title[256];
// fprintf(stderr, "our mng is %dx%d\n", width,height);
/* retreive our user data */
mymng = (mngstuff*)mng_get_userdata(mng);
screen = SDL_SetVideoMode(width,height, mymng->sdl_video_depth, SDL_SWSURFACE);
if (screen == NULL) {
fprintf(stderr, "unable to allocate %dx%d video memory: %s\n",
width, height, SDL_GetError());
return MNG_FALSE;
}
printf("SDL Video Mode: %dx%d bpp=%d\n", width, height, mymng->sdl_video_depth);
/* save the surface pointer */
mymng->surface = screen;
/* set a descriptive window title */
snprintf(title, 256, "mngplay: %s", mymng->filename);
SDL_WM_SetCaption(title, "mngplay");
/* in necessary, lock the drawing surface to the decoder
can safely fill it. We'll unlock elsewhere before display */
if (SDL_MUSTLOCK(mymng->surface)) {
if ( SDL_LockSurface(mymng->surface) < 0 ) {
fprintf(stderr, "could not lock display surface\n");
exit(1);
}
}
/*
printf("RGBA Masks: %08X %08X %08X %08X\n",
mymng->surface->format->Rmask,
mymng->surface->format->Gmask,
mymng->surface->format->Bmask,
mymng->surface->format->Amask);
printf("RGBA Shifts: %08X %08X %08X %08X\n",
mymng->surface->format->Rshift,
mymng->surface->format->Gshift,
mymng->surface->format->Bshift,
mymng->surface->format->Ashift);
*/
/* Choose a canvas style which matches the SDL_Surface pixel format */
switch(mymng->surface->format->BitsPerPixel)
{
case 32:
if (mymng->surface->format->Amask==0) {
/* No alpha (padding byte) */
if (mymng->surface->format->Bshift==0) {
/* Blue first */
mng_set_canvasstyle(mng, MNG_CANVAS_BGRX8);
} else {
/* Red first */
fprintf(stderr, "No matching mng canvas for sdl pixel format. Colors may be wrong.\n");
mng_set_canvasstyle(mng, MNG_CANVAS_BGRX8);
}
}
else {
/* Real alpha */
if (mymng->surface->format->Bshift==0) {
/* Blue first */
mng_set_canvasstyle(mng, MNG_CANVAS_BGRA8);
} else {
/* Red first */
mng_set_canvasstyle(mng, MNG_CANVAS_RGBA8);
}
}
break;
case 24:
if (mymng->surface->format->Amask==0) {
/* No alpha here should mean true rgb24bit */
if (mymng->surface->format->Bshift==0) {
/* Blue first */
mng_set_canvasstyle(mng, MNG_CANVAS_BGR8);
} else {
/* Red first */
mng_set_canvasstyle(mng, MNG_CANVAS_RGB8);
}
}
else {
/* If there is an alpha and we are in 24 bpp, this must
* mean rgb5658 */
if (mymng->surface->format->Bshift==0) {
/* Blue first */
mng_set_canvasstyle(mng, MNG_CANVAS_BGRA565);
} else {
/* Red first */
mng_set_canvasstyle(mng, MNG_CANVAS_RGBA565);
}
}
break;
case 16:
if (mymng->surface->format->Bshift==0) {
/* Blue first */
mng_set_canvasstyle(mng, MNG_CANVAS_BGR565);
} else {
/* Red first */
mng_set_canvasstyle(mng, MNG_CANVAS_RGB565);
}
break;
default:
return MNG_FALSE;
}
return MNG_TRUE;
}
/* return a row pointer for the decoder to fill */
mng_ptr mymnggetcanvasline(mng_handle mng, mng_uint32 line)
{
mngstuff *mymng;
SDL_Surface *surface;
mng_ptr row;
/* dereference our structure */
mymng = (mngstuff*)mng_get_userdata(mng);
/* we assume any necessary locking has happened
outside, in the frame level code */
row = mymng->surface->pixels + mymng->surface->pitch*line;
// fprintf(stderr, " returning pointer to line %d (%p)\n", line, row);
return (row);
}
/* timer */
mng_uint32 mymnggetticks(mng_handle mng)
{
mng_uint32 ticks;
ticks = (mng_uint32)SDL_GetTicks();
// fprintf(stderr, " %d\t(returning tick count)\n",ticks);
return(ticks);
}
mng_bool mymngrefresh(mng_handle mng, mng_uint32 x, mng_uint32 y,
mng_uint32 w, mng_uint32 h)
{
mngstuff *mymng;
SDL_Rect frame;
frame.x = x;
frame.y = y;
frame.w = w;
frame.h = h;
/* dereference our structure */
mymng = (mngstuff*)mng_get_userdata(mng);
/* if necessary, unlock the display */
if (SDL_MUSTLOCK(mymng->surface)) {
SDL_UnlockSurface(mymng->surface);
}
/* refresh the screen with the new frame */
SDL_UpdateRects(mymng->surface, 1, &frame);
/* in necessary, relock the drawing surface */
if (SDL_MUSTLOCK(mymng->surface)) {
if ( SDL_LockSurface(mymng->surface) < 0 ) {
fprintf(stderr, "could not lock display surface\n");
return MNG_FALSE;
}
}
return MNG_TRUE;
}
/* interframe delay callback */
mng_bool mymngsettimer(mng_handle mng, mng_uint32 msecs)
{
mngstuff *mymng;
// fprintf(stderr," pausing for %d ms\n", msecs);
/* look up our stream struct */
mymng = (mngstuff*)mng_get_userdata(mng);
/* set the timer for when the decoder wants to be woken */
mymng->delay = msecs;
return MNG_TRUE;
}
mng_bool mymngerror(mng_handle mng, mng_int32 code, mng_int8 severity,
mng_chunkid chunktype, mng_uint32 chunkseq,
mng_int32 extra1, mng_int32 extra2, mng_pchar text)
{
mngstuff *mymng;
char chunk[5];
/* dereference our data so we can get the filename */
mymng = (mngstuff*)mng_get_userdata(mng);
/* pull out the chuck type as a string */
// FIXME: does this assume unsigned char?
chunk[0] = (char)((chunktype >> 24) & 0xFF);
chunk[1] = (char)((chunktype >> 16) & 0xFF);
chunk[2] = (char)((chunktype >> 8) & 0xFF);
chunk[3] = (char)((chunktype ) & 0xFF);
chunk[4] = '\0';
/* output the error */
fprintf(stderr, "error playing '%s' chunk %s (%d):\n",
mymng->filename, chunk, chunkseq);
fprintf(stderr, "%s\n", text);
return (0);
}
int mymngquit(mng_handle mng)
{
mngstuff *mymng;
/* dereference our data so we can free it */
mymng = (mngstuff*)mng_get_userdata(mng);
/* cleanup. this will call mymngclosestream */
mng_cleanup(&mng);
/* free our data */
free(mymng);
/* quit */
exit(0);
}
int checkevents(mng_handle mng)
{
SDL_Event event;
/* check if there's an event pending */
if (!SDL_PollEvent(&event)) {
return 0; /* no events pending */
}
/* we have an event; process it */
switch (event.type) {
case SDL_QUIT:
mymngquit(mng); /* quit */
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
mymngquit(mng);
break;
case SDL_KEYUP:
switch (event.key.keysym.sym) {
case SDLK_ESCAPE:
case SDLK_q:
mymngquit(mng);
break;
}
/* FALL THROUGH */
default:
return 1;
}
return 0; /* GRR ADDED: non-void function */
}
int main(int argc, char *argv[])
{
mngstuff *mymng;
mng_handle mng;
SDL_Rect updaterect;
if (argc < 2) {
const SDL_version *pSDLver = SDL_Linked_Version();
fprintf(stderr, "Usage: %s mngfile [depth]\n\n", basename(argv[0]));
fprintf(stderr, " where 'depth' is 15,16,24 or 32\n");
fprintf(stderr,
" Compiled with SDL %d.%d.%d; using SDL %d.%d.%d.\n",
SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL,
pSDLver->major, pSDLver->minor, pSDLver->patch);
fprintf(stderr, " Compiled with libmng %s; using libmng %s.\n",
MNG_VERSION_TEXT, mng_version_text());
fprintf(stderr, " Compiled with zlib %s; using zlib %s.\n",
ZLIB_VERSION, zlib_version);
#ifdef JPEG_LIB_VERSION
{
int major = JPEG_LIB_VERSION / 10;
int minor = JPEG_LIB_VERSION % 10;
char minoralpha[2];
if (minor) {
minoralpha[0] = (char)(minor - 1 + 'a');
minoralpha[1] = '\0';
} else
minoralpha[0] = '\0';
fprintf(stderr, " Compiled with libjpeg %d%s.\n",
major, minoralpha);
}
#endif
fprintf(stderr,
"\nPress Esc or Q, or click mouse button, to quit.\n");
exit(1);
}
/* allocate our stream data structure */
mymng = (mngstuff*)calloc(1, sizeof(*mymng));
if (mymng == NULL) {
fprintf(stderr, "could not allocate stream structure.\n");
exit(0);
}
/* pass the name of the file we want to play */
mymng->filename = argv[1];
/* pass the color depth we wish to use */
if (argc>=3) {
mymng->sdl_video_depth = atoi(argv[2]);
switch(mymng->sdl_video_depth) {
case 15:
case 16:
case 24:
case 32:
break;
default:
fprintf(stderr, "Unsupported color depth. Choices are: 15, 16, 24 and 32\n");
exit(1);
}
}
else {
mymng->sdl_video_depth = DEFAULT_SDL_VIDEO_DEPTH;
}
/* set up the mng decoder for our stream */
mng = mng_initialize(mymng, mymngalloc, mymngfree, MNG_NULL);
if (mng == MNG_NULL) {
fprintf(stderr, "could not initialize libmng.\n");
exit(1);
}
/* set the callbacks */
mng_setcb_errorproc(mng, mymngerror);
mng_setcb_openstream(mng, mymngopenstream);
mng_setcb_closestream(mng, mymngclosestream);
mng_setcb_readdata(mng, mymngreadstream);
mng_setcb_gettickcount(mng, mymnggetticks);
mng_setcb_settimer(mng, mymngsettimer);
mng_setcb_processheader(mng, mymngprocessheader);
mng_setcb_getcanvasline(mng, mymnggetcanvasline);
mng_setcb_refresh(mng, mymngrefresh);
/* FIXME: should check for errors here */
/* initialize SDL */
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
fprintf(stderr, "%s: Unable to initialize SDL (%s)\n",
argv[0], SDL_GetError());
exit(1);
}
/* arrange to call the shutdown routine before we exit */
atexit(SDL_Quit);
/* restrict event handling to the relevant bits */
SDL_EventState(SDL_KEYDOWN, SDL_IGNORE); /* keyup only */
SDL_EventState(SDL_MOUSEMOTION, SDL_IGNORE);
// SDL_EventState(SDL_MOUSEBUTTONDOWN, SDL_IGNORE);
// SDL_EventState(SDL_MOUSEBUTTONUP, SDL_IGNORE);
// fprintf(stderr, "playing mng...maybe.\n");
mng_readdisplay(mng);
/* loop though the frames */
while (mymng->delay) {
// fprintf(stderr, " waiting for %d ms\n", mymng->delay);
SDL_Delay(mymng->delay);
/* reset the delay in case the decoder
doesn't update it again */
mymng->delay = 0;
mng_display_resume(mng);
/* check for user input (just quit at this point) */
checkevents(mng);
}
/* ¿hay alguno? pause before quitting */
fprintf(stderr, "pausing before shutdown...\n");
SDL_Delay(1000);
/* cleanup and quit */
mymngquit(mng);
}
@@ -0,0 +1,20 @@
PROC=athlon
CFLAGS=-g -Wall -O2 -march=$(PROC) -mcpu=$(PROC)
MOTIFLIB=/usr/local/lesstif/lib
MOTIFINC=/usr/local/lesstif/include
MNGLIB=-lmng
LIBS=-L/usr/X11R6/lib -L$(MOTIFLIB) -lXm -lXt -lX11 $(MNGLIB) -lm
INC=-I/usr/X11R6/include -I$(MOTIFINC)
CC=gcc
LDFLAGS=
all: clean compile
compile:
$(CC) $(CFLAGS) $(INC) color.c xmngview.c -o xmngview $(LIBS)
clean:
rm -f xmngview core
install:
cp -a xmngview /usr/local/bin/xmngview
@@ -0,0 +1,23 @@
Program:
========
'xmngview' displays MNG/JNG/PNG files. The program can be called
xmngview
xmngview filename
This program is used within a plugin library for a browser:
xmngview -wWINDOWID -bgBGPIXEL filename
Limitations:
============
needs Lesstif/Motif, i.e. '-lXm -lXt -lX11'.
depth >= 8 (tested with 8bpp, 16bpp, 24bpp)
perhaps INTEL only
perhaps LINUX only
libmng:
=======
read the first lines of xmngview.c
szukw000, March 2003
@@ -0,0 +1,645 @@
/*
* This code is mainly code I have found in
* ida-0.14 Gerd Knorr <kraxel@bytesex.org>
* http://bytesex.org/ida
* Ida is a small and fast image viewer, motif-based.
*
* Copyright (C) 2002 Gerd Knorr <kraxel@bytesex.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <libmng.h>
#include <assert.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include <X11/extensions/XShm.h>
#include "xmng.h"
static void (*dither_line)(unsigned char *src, unsigned char *dest,
unsigned int y, unsigned int width);
static void dither_line_gray(unsigned char *src, unsigned char *dest,
unsigned int y, unsigned int width);
static void dither_line_color(unsigned char *src, unsigned char *dest,
unsigned int y, unsigned int width);
static void init_dither(int shades_r, int shades_g, int shades_b,
int shades_gray);
static XVisualInfo *vis_info;
/* PseudoColor: ditherresult => colormap-entry
*/
static int x11_colors;
static int x11_grays;
static unsigned long *x11_map;
static unsigned long x11_map_color[256];
static unsigned long x11_map_gray[64];
static unsigned long x11_red;
static unsigned long x11_green;
static unsigned long x11_blue;
static int try_red[] = {4, 6, 6, 5, 4};
static int try_green[] = {8, 6, 6, 5, 4};
static int try_blue[] = {4, 6, 4, 5, 4};
/* TrueColor: r,g,b => X11-color
*/
static unsigned long x11_lut_red[256];
static unsigned long x11_lut_green[256];
static unsigned long x11_lut_blue[256];
static unsigned long x11_lut_gray[256];
#define x11_black x11_map_gray[0]
#define x11_gray x11_map_gray[47*x11_grays/64]
#define x11_lightgray x11_map_gray[55*x11_grays/64]
#define x11_white x11_map_gray[63*x11_grays/64]
static int x11_alloc_grays(Display * dpy, Colormap cmap, unsigned long *colors,
int gray)
{
XColor akt_color;
int i, upb;
upb = gray - 1;
for (i = 0; i < gray; i++)
{
/* FIXME: original code
akt_color.red = i * 65535 / upb;
akt_color.green = i * 65535 / upb;
akt_color.blue = i * 65535 / upb;
*/
akt_color.red = i * 255 / upb;
akt_color.green = i * 255 / upb;
akt_color.blue = i * 255 / upb;
if (!XAllocColor(dpy, cmap, &akt_color))
{
/* no free color cell available
*/
XFreeColors(dpy, cmap, colors, i, 0);
return 1;
}
colors[i] = akt_color.pixel;
}
return 0;
}
static int x11_alloc_colorcube(Display * dpy, Colormap cmap,
unsigned long *colors, int red, int green, int blue)
{
XColor akt_color;
int i, upb_r, upb_g, upb_b;
upb_r = red - 1; upb_g = green - 1; upb_b = blue - 1;
for (i = 0; i < red * green * blue; i++)
{
akt_color.red = ((i / (green * blue)) % red) * 65535 / upb_r;
akt_color.green = ((i / blue) % green) * 65535 / upb_g;
akt_color.blue = (i % blue) * 65535 / upb_b;
if (!XAllocColor(dpy, cmap, &akt_color))
{
/* no free color cell available
*/
XFreeColors(dpy, cmap, colors, i, 0);
return 1;
}
colors[i] = akt_color.pixel;
}
return 0;
}
static unsigned long x11_alloc_color(Display * dpy, Colormap cmap, int red,
int green, int blue)
{
XColor akt_color;
akt_color.red = red;
akt_color.green = green;
akt_color.blue = blue;
XAllocColor(dpy, cmap, &akt_color);
return akt_color.pixel;
}
static void x11_create_lut(unsigned long red_mask,
unsigned long green_mask,
unsigned long blue_mask)
{
int rgb_red_bits = 0;
int rgb_red_shift = 0;
int rgb_green_bits = 0;
int rgb_green_shift = 0;
int rgb_blue_bits = 0;
int rgb_blue_shift = 0;
int i;
unsigned long mask;
for (i = 0; i < 24; i++)
{
mask = (1 << i);
if (red_mask & mask)
rgb_red_bits++;
else
if (!rgb_red_bits)
rgb_red_shift++;
if (green_mask & mask)
rgb_green_bits++;
else
if (!rgb_green_bits)
rgb_green_shift++;
if (blue_mask & mask)
rgb_blue_bits++;
else
if (!rgb_blue_bits)
rgb_blue_shift++;
}
for (i = 0; i < 256; i++)
{
x11_lut_red[i] = (i >> (8 - rgb_red_bits)) << rgb_red_shift;
x11_lut_green[i] = (i >> (8 - rgb_green_bits)) << rgb_green_shift;
x11_lut_blue[i] = (i >> (8 - rgb_blue_bits)) << rgb_blue_shift;
x11_lut_gray[i] =
x11_lut_red[i] | x11_lut_green[i] | x11_lut_blue[i];
}
}
void x11_init_color(ImageInfo *img)
{
Colormap cmap;
XVisualInfo vis_template;
int found, vis_class;
unsigned int i;
Display *dpy;
dpy = img->dpy;
cmap = DefaultColormap(dpy, DefaultScreen(dpy));
if (0 == x11_grays)
x11_grays = 8;
/* Ask for visual type
*/
vis_template.screen = XDefaultScreen(dpy);
vis_template.visualid =
XVisualIDFromVisual(img->visual);
vis_info =
XGetVisualInfo(dpy, VisualIDMask | VisualScreenMask, &vis_template,
&found);
if (XShmQueryExtension(dpy))
img->have_shmem = 1;
#if defined(__cplusplus) || defined(c_plusplus)
vis_class = vis_info->c_class;
#else
vis_class = vis_info->class;
#endif
if(vis_class == TrueColor)
{
img->gray = 0; /* XXX testing... */
img->display_depth = 4;
img->display_type = TRUECOLOR;
x11_create_lut(vis_info->red_mask, vis_info->green_mask,
vis_info->blue_mask);
x11_black = x11_alloc_color(dpy, cmap, 0, 0, 0);
x11_gray = x11_alloc_color(dpy, cmap, 0xc000, 0xc000, 0xc000);
x11_lightgray = x11_alloc_color(dpy, cmap, 0xe000, 0xe000, 0xe000);
x11_white = x11_alloc_color(dpy, cmap, 0xffff, 0xffff, 0xffff);
}
else
if(vis_class == PseudoColor && vis_info->depth == 8)
{
img->display_depth = 1;
img->display_type = PSEUDOCOLOR;
if (0 != x11_alloc_grays(dpy, cmap, x11_map_gray, x11_grays))
{
fprintf(stderr, "%s:%d:Sorry, can't allocate %d grays\n",
__FILE__,__LINE__,x11_grays);
Viewer_postlude();
exit(1);
}
if (!img->gray)
{
for (i = 0; i < sizeof(try_red) / sizeof(int); i++)
{
if (0 == x11_alloc_colorcube
(dpy, cmap, x11_map_color,
try_red[i], try_green[i], try_blue[i]))
{
x11_colors = try_red[i] * try_green[i] * try_blue[i];
init_dither(try_red[i], try_green[i], try_blue[i], x11_grays);
break;
}
}
if (i == sizeof(try_red) / sizeof(int))
{
img->gray = 1;
fputs("failed to allocate colors, using grayscaled\n", stderr);
}
}
if (img->gray)
init_dither(2, 2, 2, x11_grays);
}
else
if(vis_class == StaticGray || vis_class == GrayScale)
{
img->display_depth = 1;
img->display_type = PSEUDOCOLOR;
x11_grays = 64;
img->gray = 1;
init_dither(2, 2, 2, x11_grays);
if (0 != x11_alloc_grays(dpy, cmap, x11_map_gray, x11_grays))
{
fprintf(stderr, "%s:%d: Sorry, can't allocate %d grays\n",
__FILE__,__LINE__, x11_grays);
Viewer_postlude();
exit(1);
}
}
else
{
fprintf(stderr, "%s:%d: Sorry, can't handle visual\n", __FILE__,__LINE__);
Viewer_postlude();
exit(1);
}
/* some common colors
*/
x11_red = x11_alloc_color(dpy, cmap, 65535, 0, 0);
x11_green = x11_alloc_color(dpy, cmap, 0, 65535, 0);
x11_blue = x11_alloc_color(dpy, cmap, 0, 0, 65535);
if (img->gray)
{
x11_map = x11_map_gray;
dither_line = dither_line_gray;
}
else
{
x11_map = x11_map_color;
dither_line = dither_line_color;
}
}
static int mitshm_bang = 0;
static int x11_error_dev_null(Display * dpy, XErrorEvent * event)
{
mitshm_bang = 1;
return 0;
}
XImage *x11_create_ximage(ImageInfo *img)
{
XImage *ximage = NULL;
unsigned char *data;
XShmSegmentInfo *shminfo = NULL;
int (*old_handler)(Display * dpy, XErrorEvent * event);
if (img->have_shmem)
{
old_handler = XSetErrorHandler(x11_error_dev_null);
img->shm = shminfo = (XShmSegmentInfo*)malloc(sizeof(XShmSegmentInfo));
memset(shminfo, 0, sizeof(XShmSegmentInfo));
ximage = XShmCreateImage(img->dpy,
img->visual,
img->depth,
ZPixmap, NULL,
shminfo, img->img_width, img->img_height);
if (ximage)
{
shminfo->shmid = shmget(IPC_PRIVATE,
ximage->bytes_per_line * ximage->height,
IPC_CREAT | 0777);
if (-1 == shminfo->shmid)
{
fprintf(stderr,"shmget(%dMB): %s\n",
ximage->bytes_per_line * ximage->height / 1024 / 1024,
strerror(errno));
goto oom;
}
shminfo->shmaddr = (char *) shmat(shminfo->shmid, 0, 0);
if ((void *) -1 == shminfo->shmaddr)
{
perror("shmat");
goto oom;
}
ximage->data = shminfo->shmaddr;
shminfo->readOnly = False;
XShmAttach(img->dpy, shminfo);
XSync(img->dpy, False);
shmctl(shminfo->shmid, IPC_RMID, 0);
if (mitshm_bang)
{
img->have_shmem = 0;
shmdt(shminfo->shmaddr);
free(shminfo);
img->shm = shminfo = NULL;
XDestroyImage(ximage);
ximage = NULL;
}
}
else
{
img->have_shmem = 0;
free(shminfo);
img->shm = shminfo = NULL;
}
XSetErrorHandler(old_handler);
}
if (ximage == NULL)
{
img->shm = NULL;
if (NULL == (data = (unsigned char*)
malloc(img->img_width * img->img_height * img->display_depth)))
{
fprintf(stderr,"Oops: out of memory\n");
goto oom;
}
ximage = XCreateImage(img->dpy,
img->visual,
img->depth,
ZPixmap, 0, (char*)data,
img->img_width, img->img_height,
8, 0);
}
memset(ximage->data, 0, ximage->bytes_per_line * ximage->height);
return ximage;
oom:
if (shminfo)
{
if (shminfo->shmid && shminfo->shmid != -1)
shmctl(shminfo->shmid, IPC_RMID, 0);
free(shminfo);
}
if (ximage)
XDestroyImage(ximage);
img->shm = 0;
return NULL;
}
void x11_destroy_ximage(ImageInfo *img)
{
XShmSegmentInfo *shminfo = (XShmSegmentInfo*)img->shm;
if (shminfo)
{
XShmDetach(img->dpy, shminfo);
XDestroyImage(img->ximage);
shmdt(shminfo->shmaddr);
free(shminfo);
}
else
XDestroyImage(img->ximage);
}
/*
* ordered dither routines
*
* stolen from The GIMP and trimmed for speed
*/
#define DITHER_LEVEL 8
static long red_mult, green_mult;
static long red_dither[256];
static long green_dither[256];
static long blue_dither[256];
static long gray_dither[256];
typedef unsigned long vector[DITHER_LEVEL];
typedef vector matrix[DITHER_LEVEL];
#if DITHER_LEVEL == 8
#define DITHER_MASK 7
static matrix origDM =
{
{0, 32, 8, 40, 2, 34, 10, 42},
{48, 16, 56, 24, 50, 18, 58, 26},
{12, 44, 4, 36, 14, 46, 6, 38},
{60, 28, 52, 20, 62, 30, 54, 22},
{3, 35, 11, 43, 1, 33, 9, 41},
{51, 19, 59, 27, 49, 17, 57, 25},
{15, 47, 7, 39, 13, 45, 5, 37},
{63, 31, 55, 23, 61, 29, 53, 21}
};
static matrix DM;
#endif /* DITHER_LEVEL == 8 */
#if DITHER_LEVEL == 4
#define DITHER_MASK 3
static matrix origDM =
{
{0, 8, 2, 10},
{12, 4, 14, 6},
{3, 11, 1, 9},
{15, 7, 13, 5}
};
static matrix DM;
#endif
static void init_dither(int shades_r, int shades_g, int shades_b,
int shades_gray)
{
int i, j;
unsigned char low_shade, high_shade;
unsigned short index;
float red_colors_per_shade;
float green_colors_per_shade;
float blue_colors_per_shade;
float gray_colors_per_shade;
red_mult = shades_g * shades_b;
green_mult = shades_b;
red_colors_per_shade = 256.0 / (shades_r - 1);
green_colors_per_shade = 256.0 / (shades_g - 1);
blue_colors_per_shade = 256.0 / (shades_b - 1);
gray_colors_per_shade = 256.0 / (shades_gray - 1);
/* this avoids a shift when checking these values
*/
memcpy(DM, origDM, sizeof(unsigned long)*DITHER_LEVEL*DITHER_LEVEL);
for (i = 0; i < DITHER_LEVEL; i++)
for (j = 0; j < DITHER_LEVEL; j++)
DM[i][j] *= 0x10000;
/* setup arrays containing three bytes of information for red, green, & blue
* the arrays contain :
* 1st byte: low end shade value
* 2nd byte: high end shade value
* 3rd & 4th bytes: ordered dither matrix index
*/
for (i = 0; i < 256; i++)
{
/* setup the red information
*/
low_shade = (unsigned char) (i / red_colors_per_shade);
high_shade = low_shade + 1;
index = (unsigned short)
(((i - low_shade * red_colors_per_shade) / red_colors_per_shade) *
(DITHER_LEVEL * DITHER_LEVEL + 1));
low_shade *= red_mult;
high_shade *= red_mult;
red_dither[i] = (index << 16) + (high_shade << 8) + (low_shade);
/* setup the green information
*/
low_shade = (unsigned char) (i / green_colors_per_shade);
high_shade = low_shade + 1;
index = (unsigned short)
(((i - low_shade * green_colors_per_shade) / green_colors_per_shade) *
(DITHER_LEVEL * DITHER_LEVEL + 1));
low_shade *= green_mult;
high_shade *= green_mult;
green_dither[i] = (index << 16) + (high_shade << 8) + (low_shade);
/* setup the blue information
*/
low_shade = (unsigned char) (i / blue_colors_per_shade);
high_shade = low_shade + 1;
index = (unsigned short)
(((i - low_shade * blue_colors_per_shade) / blue_colors_per_shade) *
(DITHER_LEVEL * DITHER_LEVEL + 1));
blue_dither[i] = (index << 16) + (high_shade << 8) + (low_shade);
/* setup the gray information
*/
low_shade = (unsigned char) (i / gray_colors_per_shade);
high_shade = low_shade + 1;
index = (unsigned short)
(((i - low_shade * gray_colors_per_shade) / gray_colors_per_shade) *
(DITHER_LEVEL * DITHER_LEVEL + 1));
gray_dither[i] = (index << 16) + (high_shade << 8) + (low_shade);
}
}
static void dither_line_color(unsigned char *src, unsigned char *dest,
unsigned int y, unsigned int width)
{
unsigned long a, b, dval, *ymod;
unsigned int x;
ymod = DM[y & DITHER_MASK];
for(x = 0; x < width; x++)
{
dval = ymod[x & DITHER_MASK];
b = red_dither[src[0]];
if (dval < b)
b >>= 8;
a = green_dither[src[1]];
if (dval < a)
a >>= 8;
b += a;
a = blue_dither[src[2]];
if (dval < a)
a >>= 8;
b += a;
src += RGB_SIZE;
*dest++ = (unsigned char)(b & 0xff);
}
}
static void dither_line_gray(unsigned char *src, unsigned char *dest,
unsigned int y, unsigned int width)
{
unsigned long a, g, *ymod;
unsigned int x;
ymod = DM[y & DITHER_MASK];
for(x = 0; x < width; x++)
{
g = (src[0]*3 + src[1]*6 + src[2]) / 10;
a = gray_dither[g];
src += RGB_SIZE;
if (ymod[x & DITHER_MASK] < a)
a >>= 8;
*dest++ = a & 0xff;
}
}
void viewer_renderline(ImageInfo *img, unsigned char *scanline,
unsigned int row, unsigned int x, unsigned int width)
{
unsigned char *src, *dst;
unsigned long pix;
XImage *ximage;
unsigned int col, max_col;
unsigned short mng_rgb_size;
mng_rgb_size = img->mng_rgb_size;
ximage = img->ximage;
src = scanline;
col = x;
max_col = x + width;
if (img->display_type == PSEUDOCOLOR)
{
dst = img->dither_line;
dither_line(src, dst, row, width);
while(col < max_col)
{
XPutPixel(ximage, col, row, x11_map[dst[0]]);
++col;
++dst;
}
return;
}
/* display_type == TRUECOLOR
*/
while(col < max_col)
{
pix = x11_lut_red[src[0]] | x11_lut_green[src[1]] | x11_lut_blue[src[2]];
XPutPixel(ximage, col, row, pix);
++col;
src += RGB_SIZE;
}
}
@@ -0,0 +1,103 @@
#ifndef _XMNG_H_
#define _XMNG_H
#define RGB_SIZE 3
#define CANVAS_RGB8_SIZE 3
#define CANVAS_RGBA8_SIZE 4
#define CANVAS_ARGB8_SIZE 4
#define CANVAS_RGB8_A8_SIZE 4
#define CANVAS_BGR8_SIZE 3
#define CANVAS_BGRA8_SIZE 4
#define CANVAS_BGRA8PM_SIZE 4
#define CANVAS_ABGR8_SIZE 4
#define MNG_MAGIC "\x8aMNG\x0d\x0a\x1a\x0a"
#define JNG_MAGIC "\x8bJNG\x0d\x0a\x1a\x0a"
#define PNG_MAGIC "\x89PNG\x0d\x0a\x1a\x0a"
#define PSEUDOCOLOR 1
#define TRUECOLOR 2
#define MNG_TYPE 1
#define JNG_TYPE 2
#define PNG_TYPE 3
#define SPACE_X 10
#define SPACE_Y 10
#define BUT_ENTRY_BORDER 0
#define FRAME_SHADOW_WIDTH 2
#define ANY_WIDTH 4
#define OK MNG_NOERROR
#define MAX_COLORBUF 64
typedef struct
{
unsigned int frozen:1;
unsigned int restarted:1;
unsigned int stopped:1;
unsigned int single_step_wanted:1;
unsigned int single_step_served:1;
unsigned int has_bg_color:1;
unsigned int has_bg_pixel:1;
unsigned int x11_init:1;
unsigned int timer_active:1;
mng_handle user_handle;
Widget canvas;
int type;
XtIntervalId timeout_ID;
mng_uint32 counter;
mng_uint32 delay;
mng_uint32 img_width, img_height;
mng_uint32 read_len;
mng_uint32 read_pos;
unsigned char *read_buf;
unsigned char *mng_buf;
unsigned char *dither_line;
Window external_win;
Window frame_win;
Window control_win;
GC gc;
Display *dpy;
Window win;
unsigned short mng_rgb_size;
unsigned short mng_bytes_per_line;
XImage *ximage;
int src_x, src_y;
int dst_x, dst_y;
unsigned int frame_w, frame_h;
void *shm;
int gray;
int display_depth, display_type;
int have_shmem;
Pixel bg_pixel;
unsigned short xbg_red, xbg_green, xbg_blue;
unsigned char bg_red, bg_green, bg_blue;
Visual *visual;
unsigned int depth;
/* do not free */
struct timeval timer_start;
struct timeval timer_end;
char *read_idf;
FILE *reader;
int *argc_ptr;
char **argv;
char bg_color[MAX_COLORBUF];
} ImageInfo;
#define XPUTIMAGE(dpy,dr,gc,xi,a,b,c,d,w,h) \
if (have_shmem) \
XShmPutImage(dpy,dr,gc,xi,a,b,c,d,w,h,True); \
else \
XPutImage(dpy,dr,gc,xi,a,b,c,d,w,h)
extern void Viewer_postlude(void);
extern XImage *x11_create_ximage(ImageInfo *data);
extern void x11_destroy_ximage(ImageInfo *data);
extern void x11_init_color(ImageInfo *data);
extern void viewer_renderline(ImageInfo *data, unsigned char *scanline,
unsigned int row, unsigned int x, unsigned int width);
#endif
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