Cross Reference: /ast/src/lib/libvcodex/Vcmisc/vctranspose.c

Lines Matching refs:vc
241 static ssize_t transrle(Vcodex_t* vc, const Void_t* data,
244 static ssize_t transrle(vc, data, ncols, nrows, out)
245 Vcodex_t*	vc;
256 	Transpose_t	*trans = vcgetmtdata(vc, Transpose_t*);
260 	if(!(output = vcbuffer(vc, NIL(Vcchar_t*), 2*(size + vcsizeu(size)), hd)) )
321 	if(vc->coder->coder) /* note that vc->coder is Vcrle */
323 		if((sz = _vcrle2coder(vc->coder,hd,chr,c,run,r,&output,sz)) < 0)
341 	if(!(output = vcbuffer(vc, output, sz+hd, -1)) )
350 static ssize_t transpose(Vcodex_t* vc, const Void_t* data, size_t size, Void_t** out)
352 static ssize_t transpose(vc, data, size, out)
353 Vcodex_t*	vc;
366 	vc->undone = 0;
370 	if(!(trans = vcgetmtdata(vc, Transpose_t*)) )
373 	if(!(ctxt = vcgetcontext(vc, Transctxt_t*)) )
388 		vc->undone = sz - (z+1); /* exclude the dangling record */
398 		vc->undone = sz - ncols*nrows;
405 	if(!(output = vcbuffer(vc, NIL(Vcchar_t*), sz, z)) )
415 	if(vcrecode(vc, &output, &sz, z, 0) < 0 )
418 		vcbuffer(vc, dt, -1, -1);
438 static ssize_t untranspose(Vcodex_t* vc, const Void_t* data, size_t size, Void_t** out)
440 static ssize_t untranspose(vc, data, size, out)
441 Vcodex_t*	vc;
454 	vc->undone = 0;
458 	if(!(trans = vcgetmtdata(vc, Transpose_t*)) )
461 	if(!(ctxt = vcgetcontext(vc, Transctxt_t*)) )
486 	if(vcrecode(vc, &dt, &z, 0, 0) < 0)
495 	if(!(output = vcbuffer(vc, NIL(Vcchar_t*), z, 0)) )
509 static int transevent(Vcodex_t* vc, int type, Void_t* params)
511 static int transevent(vc, type, params)
512 Vcodex_t*	vc;
525 		if(!(trans->ctxt = (Transctxt_t*)vcinitcontext(vc, NIL(Vccontext_t*))) )
529 		vcsetmtdata(vc, trans);
533 	{	if((trans = vcgetmtdata(vc,Transpose_t*)) )
536 		vcsetmtdata(vc, NIL(Transpose_t*));
541 		if(!(ctxt = vcgetcontext(vc, Transctxt_t*)) )