#endif
#include "../lib/args.h"
#include "../lib/os.h"
+#include "../lib/rfxswf.h"
#include "SWFOutputDev.h"
#include "log.h"
//printf("-2 Put 2 pages into each frame.\n");
//printf("-4 Put 4 pages into each frame.\n");
printf("Postprocessing options:\n");
-#ifndef SYSTEM_BACKTICKS
- printf("(They might not work because your system call doesn't support command substitution)\n");
-#endif
printf("-b --defaultviewer Link default viewer to the pdf (%s)\n", concatPaths(SWFDIR, "default_viewer.swf"));
printf("-l --defaultpreloader Link default preloader the pdf (%s)\n", concatPaths(SWFDIR, "default_loader.swf"));
printf("-B --viewer=filename Link viewer \"name\" to the pdf (\"%s -B\" for list)\n", name);
printf("-L --preloader=filename Link preloader \"name\" to the pdf (\"%s -L\" for list)\n",name);
}
+float getRate(char*filename)
+{
+ int fi;
+ SWF swf;
+ fi = open(filename,O_RDONLY|O_BINARY);
+ if(fi<0) {
+ char buffer[256];
+ sprintf(buffer, "Couldn't open %s", filename);
+ perror(buffer);
+ exit(1);
+ }
+ if(swf_ReadSWF(fi,&swf) < 0)
+ {
+ fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename);
+ close(fi);
+ exit(1);
+ }
+ swf_FreeTags(&swf);
+ return swf.frameRate / 256.0;
+}
+
int main(int argn, char *argv[])
{
int ret;
pdf_page_t*page;
pdf_page_info_t*info;
} pages[4];
- int pagenum=0;
+
+ int pagenum = 0;
+ int frame = 1;
+
+ for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
+ {
+ if(is_in_range(pagenr, pagerange)) {
+ swf_output_preparepage(swf, pagenr, frame);
+ pagenum++;
+ }
+ if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
+ pagenum = 0;
+ frame++;
+ }
+ }
+
+ pagenum = 0;
for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
if(swf_output_save(swf, outputname) < 0) {
exit(1);
}
+ int width = (int)swf_output_get(swf, "width");
+ int height = (int)swf_output_get(swf, "height");
msg("<notice> SWF written");
swf_output_destroy(swf);
pdf_destroy(pdf);
- if(viewer || preloader) {
-#ifndef SYSTEM_BACKTICKS
- msg("<warning> Not sure whether system() can handle command substitution");
- msg("<warning> (According to config.h, it can't)");
-#endif
- if(!system_quiet)
- printf("\n");
- }
-
char*zip = "";
if(zlib)
zip = "-z";
-
+#undef SYSTEM_BACKTICKS
if(viewer && !preloader) {
+#ifdef SYSTEM_BACKTICKS
systemf("swfcombine %s `swfdump -XY \"%s\"` \"%s\" viewport=\"%s\" -o \"%s\"",zip,
- outputname, viewer, outputname, outputname);
+ viewer, outputname, outputname);
+#else
+ systemf("swfcombine %s -X %d -Y %d \"%s\" viewport=\"%s\" -o \"%s\"",zip,width,height,
+ viewer, outputname, outputname);
+#endif
if(!system_quiet)
printf("\n");
}
if(preloader && !viewer) {
msg("<warning> --preloader option without --viewer option doesn't make very much sense.");
+#ifdef SYSTEM_BACKTICKS
ret = systemf("swfcombine %s `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,
preloader, SWFDIR, preloader, outputname, outputname);
+#else
+ ret = systemf("swfcombine %s -Y %d -X %d %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,width,height,
+ SWFDIR, preloader, outputname, outputname);
+#endif
if(!system_quiet)
printf("\n");
}
if(preloader && viewer) {
systemf("swfcombine \"%s\" viewport=%s -o __tmp__.swf",
viewer, outputname, outputname);
+#ifdef SYSTEM_BACKTICKS
systemf("swfcombine %s `swfdump -XY \"%s\"` `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,
outputname, preloader, SWFDIR, preloader, outputname);
+#else
+ /* TODO: read out rate */
+ systemf("swfcombine %s -X %d -Y %d -r %f %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,width,height,
+ getRate(preloader), preloader, SWFDIR, preloader, outputname);
+#endif
systemf("rm __tmp__.swf");
}