Esempi in C++ (Cpp) per t1_getctxno_mag

Esempio n. 1

File: t1.c Progetto: MaChao5/pdfviewer-win32

static void t1_dec_refpass_step(
		opj_t1_t *t1,
		flag_t *flagsp,
		int *datap,
		int poshalf,
		int neghalf,
		char type,
		int vsc)
{
	int v, t, flag;
	
	opj_mqc_t *mqc = t1->mqc;	/* MQC component */
	opj_raw_t *raw = t1->raw;	/* RAW component */
	
	flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
	if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
		if (type == T1_TYPE_RAW) {
			mqc_setcurctx(mqc, t1_getctxno_mag(flag));	/* ESSAI */
			v = raw_decode(raw);
		} else {
			mqc_setcurctx(mqc, t1_getctxno_mag(flag));
			v = mqc_decode(mqc);
		}
		t = v ? poshalf : neghalf;
		*datap += *datap < 0 ? -t : t;
		*flagsp |= T1_REFINE;
	}
}				/* VSC and  BYPASS by Antonin  */

Esempio n. 2

File: t1.c Progetto: MaChao5/pdfviewer-win32

static void t1_enc_refpass_step(
		opj_t1_t *t1,
		flag_t *flagsp,
		int *datap,
		int bpno,
		int one,
		int *nmsedec,
		char type,
		int vsc)
{
	int v, flag;
	
	opj_mqc_t *mqc = t1->mqc;	/* MQC component */
	
	flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
	if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
		*nmsedec += t1_getnmsedec_ref(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
		v = int_abs(*datap) & one ? 1 : 0;
		if (type == T1_TYPE_RAW) {	/* BYPASS/LAZY MODE */
			mqc_setcurctx(mqc, t1_getctxno_mag(flag));	/* ESSAI */
			mqc_bypass_enc(mqc, v);
		} else {
			mqc_setcurctx(mqc, t1_getctxno_mag(flag));
			mqc_encode(mqc, v);
		}
		*flagsp |= T1_REFINE;
	}
}

Esempio n. 3

static INLINE void t1_dec_refpass_step_mqc(
		opj_t1_t *t1,
		flag_t *flagsp,
		int *datap,
		int poshalf,
		int neghalf)
{
	int v, t, flag;

	opj_mqc_t *mqc = t1->mqc;	/* MQC component */

	flag = *flagsp;
	if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
		mqc_setcurctx(mqc, t1_getctxno_mag(flag));	/* ESSAI */
			v = mqc_decode(mqc);
		t = v ? poshalf : neghalf;
		*datap += *datap < 0 ? -t : t;
		*flagsp |= T1_REFINE;
		}
}				/* VSC and  BYPASS by Antonin  */

Esempio n. 4

File: t1.c Progetto: OS-Development/VW.Kirsten

static INLINE void t1_dec_refpass_step_mqc_vsc(
		opj_t1_t *t1,
		flag_t *flagsp,
		S32 *datap,
		S32 poshalf,
		S32 neghalf,
		S32 vsc)
{
	S32 v, t, flag;
	
	opj_mqc_t *mqc = t1->mqc;	/* MQC component */
	
	flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
	if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
		mqc_setcurctx(mqc, t1_getctxno_mag(flag));	/* ESSAI */
		v = mqc_decode(mqc);
		t = v ? poshalf : neghalf;
		*datap += *datap < 0 ? -t : t;
		*flagsp |= T1_REFINE;
	}
}				/* VSC and  BYPASS by Antonin  */