Copyright (c) 2001 Rainer Böhme <rfxswf@reflex-studio.de>
Copyright (c) 2002,2003 Matthias Kramm <kramm@quiss.org>
- This file is distributed under the GPL, see file COPYING for details
-
-*/
-
+ 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 */
+
#include <stdio.h>
#include <math.h>
#include <fcntl.h>
struct {
int quality;
- int framerate;
+ float framerate;
int max_image_width;
int max_image_height;
int force_width;
int verbose;
char *outfile;
int mx;
+ int next_id;
+ char *asset_name;
+ int version;
+ int xoffset;
+ int yoffset;
+ int fit_to_movie;
} global;
typedef struct _image {
VIDEOSTREAM stream;
-TAG *MovieStart(SWF * swf, int framerate, int dx, int dy)
+TAG *MovieStart(SWF * swf, float framerate, int dx, int dy)
{
TAG *t;
RGBA rgb;
memset(swf, 0x00, sizeof(SWF));
- swf->fileVersion = 4;
- swf->frameRate = (25600 / framerate);
- swf->movieSize.xmax = dx * 20;
- swf->movieSize.ymax = dy * 20;
+ swf->fileVersion = global.version;
+ swf->frameRate = (int)(256.0 * framerate);
+ swf->movieSize.xmin = global.xoffset * 20;
+ swf->movieSize.ymin = global.yoffset * 20;
+ swf->movieSize.xmax = swf->movieSize.xmin + dx * 20;
+ swf->movieSize.ymax = swf->movieSize.ymin + dy * 20;
t = swf->firstTag = swf_InsertTag(NULL, ST_SETBACKGROUNDCOLOR);
t = swf_InsertTag(t, ST_DEFINEVIDEOSTREAM);
swf_SetU16(t, 0xf00d);
swf_SetVideoStreamDefine(t, &stream, 65535, dx, dy);
+ } else if (global.asset_name) {
+ t = swf_InsertTag(t, ST_DEFINESPRITE);
+ swf_SetU16(t, 1);
+ swf_SetU16(t, global.next_id++);
}
return t;
int MovieFinish(SWF * swf, TAG * t, char *sname)
{
int handle, so = fileno(stdout);
+
+ if (global.asset_name) {
+ SWFPLACEOBJECT obj;
+
+ t = swf_InsertTag(t, ST_END);
+ t = swf_InsertTag(t, ST_EXPORTASSETS);
+ swf_SetU16(t, 1);
+ swf_SetU16(t, 1);
+ swf_SetString(t, global.asset_name);
+
+ t = swf_InsertTag(t, ST_PLACEOBJECT2);
+ swf_GetPlaceObject(0, &obj);
+ obj.depth = 1;
+ obj.id = 1;
+ swf_SetPlaceObject(t, &obj);
+
+ t = swf_InsertTag(t, ST_SHOWFRAME);
+ }
+
t = swf_InsertTag(t, ST_END);
if ((!isatty(so)) && (!sname))
sname = "output.swf";
handle = open(sname, O_BINARY | O_RDWR | O_CREAT | O_TRUNC, 0666);
}
- if (swf_WriteSWF(handle, swf)<0)
- fprintf(stderr, "Unable to write output file: %s\n", sname);
+ if(global.version >= 6) {
+ if (swf_WriteSWC(handle, swf)<0)
+ fprintf(stderr, "Unable to write output file: %s\n", sname);
+ } else {
+ if (swf_WriteSWF(handle, swf)<0)
+ fprintf(stderr, "Unable to write output file: %s\n", sname);
+ }
+
if (handle != so)
close(handle);
int frame = 0;
TAG *MovieAddFrame(SWF * swf, TAG * t, char *sname, int quality,
- int id, int width, int height)
+ int width, int height)
{
SHAPE *s;
SRECT r;
MATRIX m;
int fs;
-
+ int movie_width = swf->movieSize.xmax - swf->movieSize.xmin;
+ int movie_height = swf->movieSize.ymax - swf->movieSize.ymin;
if(global.mx) {
int sizex, sizey;
t = swf_InsertTag(t, ST_VIDEOFRAME);
swf_SetU16(t, 0xf00d);
quant = 1+(30-(30*quality)/100);
- if(!(frame&127)) {
+ if(!(frame%20)) {
swf_SetVideoStreamIFrame(t, &stream, pic2, quant);
} else {
swf_SetVideoStreamPFrame(t, &stream, pic2, quant);
t = swf_InsertTag(t, ST_SHOWFRAME);
} else {
t = swf_InsertTag(t, ST_DEFINEBITSJPEG2);
- swf_SetU16(t, id); // id
+ swf_SetU16(t, global.next_id); // id
swf_SetJPEGBits(t,sname,quality);
t = swf_InsertTag(t, ST_DEFINESHAPE);
swf_ShapeNew(&s);
swf_GetMatrix(NULL, &m);
- m.sx = 20 * 0x10000;
- m.sy = 20 * 0x10000;
- fs = swf_ShapeAddBitmapFillStyle(s, &m, id, 0);
- swf_SetU16(t, id + 1); // id
- r.xmin = r.ymin = 0;
- r.xmax = width * 20;
- r.ymax = height * 20;
+ if (global.fit_to_movie) {
+ m.sx = 0x10000 * movie_width / width;
+ m.sy = 0x10000 * movie_height / height;
+ width = movie_width / 20;
+ height = movie_height / 20;
+ } else {
+ m.sx = 20 * 0x10000;
+ m.sy = 20 * 0x10000;
+ }
+ m.tx = global.xoffset * 20;
+ m.ty = global.yoffset * 20;
+ fs = swf_ShapeAddBitmapFillStyle(s, &m, global.next_id, 1);
+ global.next_id++;
+ swf_SetU16(t, global.next_id); // id
+ r.xmin = global.xoffset * 20;
+ r.ymin = global.yoffset * 20;
+ r.xmax = r.xmin + width * 20;
+ r.ymax = r.ymin + height * 20;
swf_SetRect(t, &r);
swf_SetShapeHeader(t, s);
- swf_ShapeSetAll(t, s, 0, 0, 0, fs, 0);
- swf_ShapeSetLine(t, s, r.xmax, 0);
- swf_ShapeSetLine(t, s, 0, r.ymax);
- swf_ShapeSetLine(t, s, -r.xmax, 0);
- swf_ShapeSetLine(t, s, 0, -r.ymax);
+ swf_ShapeSetAll(t, s, r.xmin, r.ymin, 0, fs, 0);
+ swf_ShapeSetLine(t, s, r.xmax - r.xmin, 0);
+ swf_ShapeSetLine(t, s, 0, r.ymax - r.ymin);
+ swf_ShapeSetLine(t, s, -r.xmax + r.xmin, 0);
+ swf_ShapeSetLine(t, s, 0, -r.ymax + r.ymin);
swf_ShapeSetEnd(t);
- t = swf_InsertTag(t, ST_REMOVEOBJECT2);
- swf_SetU16(t, 1); // depth
+ if(frame) {
+ t = swf_InsertTag(t, ST_REMOVEOBJECT2);
+ swf_SetU16(t, 1); // depth
+ }
t = swf_InsertTag(t, ST_PLACEOBJECT2);
swf_GetMatrix(NULL, &m);
- m.tx = (swf->movieSize.xmax - (int) width * 20) / 2;
- m.ty = (swf->movieSize.ymax - (int) height * 20) / 2;
- swf_ObjectPlace(t, id + 1, 1, &m, NULL, NULL);
-
+ m.tx = (movie_width - width * 20) / 2;
+ m.ty = (movie_height - height * 20) / 2;
+ swf_ObjectPlace(t, global.next_id, 1, &m, NULL, NULL);
+ global.next_id++;
t = swf_InsertTag(t, ST_SHOWFRAME);
}
frame++;
case 'r':
if (val)
- global.framerate = atoi(val);
- if ((global.framerate < 1) ||(global.framerate > 5000)) {
+ global.framerate = atof(val);
+ if ((global.framerate < 1.0/256) || (global.framerate >= 256.0)) {
if (VERBOSE(1))
fprintf(stderr,
"Error: You must specify a valid framerate between 1 and 10000.\n");
case 'm':
global.mx = 1;
+ global.version = 6;
+ return 0;
+
+ case 'z':
+ global.version = 6;
return 0;
case 'Y':
printf("jpeg2swf - part of %s %s\n", PACKAGE, VERSION);
exit(0);
+ case 'e':
+ if (val)
+ global.asset_name = val;
+ res = 1;
+ break;
+
+ case 'x':
+ if (val) {
+ global.xoffset = atoi(val);
+ }
+ res = 1;
+ break;
+
+ case 'y':
+ if (val) {
+ global.yoffset = atoi(val);
+ }
+ res = 1;
+ break;
+
+ case 'f':
+ global.fit_to_movie = 1;
+ res = 0;
+ break;
+
default:
res = -1;
break;
return res;
}
-struct options_t options[] = { {"q", "quality"},
+static struct options_t options[] = {
{"o", "output"},
{"m", "mx"},
+{"q", "quality"},
{"r", "rate"},
-{"v", "verbose"},
+{"z", "zlib"},
{"X", "width"},
{"Y", "height"},
+{"x", "xoffset"},
+{"y", "yoffset"},
+{"e", "export"},
+{"f", "fit-to-movie"},
+{"v", "verbose"},
{"V", "version"},
+{0,0}
};
int args_callback_longoption(char *name, char *val)
void args_callback_usage(char *name)
{
- printf
- ("Usage: %s [-options [value]] imagefiles[.jpg]|[.jpeg] [...]\n",
- name);
- printf
- ("-o outputfile --output explicitly specify output file. (otherwise, output.swf will be used)\n");
- printf
- ("-m --mx Use Flash MX H.263 compression (use for correlated images)\n");
- printf
- ("-q quality --quality Set compression quality (1-100, 1=worst, 100=best)\n");
- printf
- ("-r framerate --rate Set movie framerate (100/sec)\n");
- printf
- ("-o outputfile --output Set name for SWF output file\n");
- printf
- ("-X pixel --width Force movie width to pixel (default: autodetect)\n");
- printf
- ("-Y pixel --height Force movie height to pixel (default: autodetect)\n");
- printf
- ("-v level --verbose Set verbose level (0=quiet, 1=default, 2=debug)\n");
- printf
- ("-V --version Print version information and exit\n");
- printf
- ("The following options can be set independently for each image: -q -s\n");
+ printf("\n");
+ printf("Usage: %s [-options [value]] imagefiles[.jpg]|[.jpeg] [...]\n", name);
+ printf("\n");
+ printf("-o , --output <outputfile> Explicitly specify output file. (otherwise, output.swf will be used)\n");
+ printf("-m , --mx Use Flash MX H.263 compression (use for correlated images)\n");
+ printf("-q , --quality <quality> Set compression quality (1-100, 1=worst, 100=best)\n");
+ printf("-r , --rate <framerate> Set movie framerate (frames per second)\n");
+ printf("-z , --zlib <zlib> Enable Flash 6 (MX) Zlib Compression\n");
+ printf("-x , --xoffset <offset> horizontally offset images by <offset>\n");
+ printf("-y , --yoffset <offset> vertically offset images by <offset>\n");
+ printf("-X , --width <width> Force movie width to <width> (default: autodetect)\n");
+ printf("-Y , --height <height> Force movie height to <height> (default: autodetect)\n");
+ printf("-f , --fit-to-movie Fit images to movie size\n");
+ printf("-e , --export <assetname> Make importable as asset with <assetname>\n");
+ printf("-v , --verbose <level> Set verbose level to <level> (0=quiet, 1=default, 2=debug)\n");
+ printf("-V , --version Print version information and exit\n");
+ printf("\n");
}
memset(&global, 0x00, sizeof(global));
global.quality = 60;
- global.framerate = 100;
+ global.framerate = 1.0;
global.verbose = 1;
-
+ global.version = 4;
+ global.asset_name = NULL;
+ global.next_id = 1;
+ global.xoffset = 0;
+ global.yoffset = 0;
+ global.fit_to_movie = 0;
+
processargs(argc, argv);
if (VERBOSE(2))
fprintf(stderr, "[%03i] %s (%i%%, 1/%i)\n", i,
image[i].filename, image[i].quality);
t = MovieAddFrame(&swf, t, image[i].filename, image[i].quality,
- (i * 2) + 1,
image[i].width, image[i].height);
free(image[i].filename);
}