80 	int subsamp, int jpegqual, char *filename, int tilew, int tileh)  in decomptest()  argument
91 	int ntilesw=(w+tilew-1)/tilew, ntilesh=(h+tileh-1)/tileh;  in decomptest()
123 		for(row=0, dstptr=dstbuf; row<ntilesh; row++, dstptr+=pitch*tileh)  in decomptest()
128 				int height=dotile? min(tileh, h-row*tileh):scaledh;  in decomptest()
152 	else if(tilew!=w || tileh!=h)  in decomptest()
153 		snprintf(sizestr, 20, "%dx%d", tilew, tileh);  in decomptest()
215 	int totaljpegsize=0, row, col, i, tilew=w, tileh=h, retval=0;  in dotest()  local
227 	for(tilew=dotile? 8:w, tileh=dotile? 8:h; ; tilew*=2, tileh*=2)  in dotest()
229 		if(tilew>w) tilew=w;  if(tileh>h) tileh=h;  in dotest()
230 		ntilesw=(w+tilew-1)/tilew;  ntilesh=(h+tileh-1)/tileh;  in dotest()
243 			if((jpegbuf[i]=(unsigned char *)malloc(tjBufSize(tilew, tileh,  in dotest()
258 		if(tjCompress2(handle, srcbuf, tilew, pitch, tileh, pf, &jpegbuf[0],  in dotest()
267 			for(row=0, srcptr=srcbuf; row<ntilesh; row++, srcptr+=pitch*tileh)  in dotest()
273 					int height=min(tileh, h-row*tileh);  in dotest()
285 		if(quiet==1) printf("%-4d  %-4d\t", tilew, tileh);  in dotest()
297 				tileh);  in dotest()
307 		if(tilew==w && tileh==h)  in dotest()
321 			filename, tilew, tileh)==-1)  in dotest()
331 		if(tilew==w && tileh==h) break;  in dotest()
358 	int i, tilew, tileh, ntilesw=1, ntilesh=1, retval=0;  in dodecomptest()  local
393 	for(tilew=dotile? 16:w, tileh=dotile? 16:h; ; tilew*=2, tileh*=2)  in dodecomptest()
395 		if(tilew>w) tilew=w;  if(tileh>h) tileh=h;  in dodecomptest()
396 		ntilesw=(w+tilew-1)/tilew;  ntilesh=(h+tileh-1)/tileh;  in dodecomptest()
409 			if((jpegbuf[i]=(unsigned char *)malloc(tjBufSize(tilew, tileh,  in dodecomptest()
414 		_w=w;  _h=h;  _tilew=tilew;  _tileh=tileh;  in dodecomptest()
427 			printf("%-4d  %-4d\t", tilew, tileh);  in dodecomptest()
436 		if(h==tileh) _tileh=_h;  in dodecomptest()
449 		if(tilew==w && tileh==h) break;  in dodecomptest()