Revert "Move libopenjpeg to third_party/"

This reverts commit c7a17bf9cdb0d646aa8b653e6ab2678a1837ed6a.

1 files changed, 0 insertions, 282 deletions

diff --git a/third_party/libopenjpeg20/t1_generate_luts.c b/third_party/libopenjpeg20/t1_generate_luts.c
deleted file mode 100644
index 1997d39977..0000000000
--- a/third_party/libopenjpeg20/t1_generate_luts.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses 
- * BSD License, included below. This software may be subject to other third 
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux 
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-static int t1_init_ctxno_zc(int f, int orient) {
-	int h, v, d, n, t, hv;
-	n = 0;
-	h = ((f & T1_SIG_W) != 0) + ((f & T1_SIG_E) != 0);
-	v = ((f & T1_SIG_N) != 0) + ((f & T1_SIG_S) != 0);
-	d = ((f & T1_SIG_NW) != 0) + ((f & T1_SIG_NE) != 0) + ((f & T1_SIG_SE) != 0) + ((f & T1_SIG_SW) != 0);
-
-	switch (orient) {
-		case 2:
-			t = h;
-			h = v;
-			v = t;
-		case 0:
-		case 1:
-			if (!h) {
-				if (!v) {
-					if (!d)
-						n = 0;
-					else if (d == 1)
-						n = 1;
-					else
-						n = 2;
-				} else if (v == 1) {
-					n = 3;
-				} else {
-					n = 4;
-				}
-			} else if (h == 1) {
-				if (!v) {
-					if (!d)
-						n = 5;
-					else
-						n = 6;
-				} else {
-					n = 7;
-				}
-			} else
-				n = 8;
-			break;
-		case 3:
-			hv = h + v;
-			if (!d) {
-				if (!hv) {
-					n = 0;
-				} else if (hv == 1) {
-					n = 1;
-				} else {
-					n = 2;
-				}
-			} else if (d == 1) {
-				if (!hv) {
-					n = 3;
-				} else if (hv == 1) {
-					n = 4;
-				} else {
-					n = 5;
-				}
-			} else if (d == 2) {
-				if (!hv) {
-					n = 6;
-				} else {
-					n = 7;
-				}
-			} else {
-				n = 8;
-			}
-			break;
-	}
-
-	return (T1_CTXNO_ZC + n);
-}
-
-static int t1_init_ctxno_sc(int f) {
-	int hc, vc, n;
-	n = 0;
-
-	hc = opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
-				T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),
-			1) - opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
-					(T1_SIG_E | T1_SGN_E)) +
-				((f & (T1_SIG_W | T1_SGN_W)) ==
-				 (T1_SIG_W | T1_SGN_W)), 1);
-
-	vc = opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
-				T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),
-			1) - opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
-					(T1_SIG_N | T1_SGN_N)) +
-				((f & (T1_SIG_S | T1_SGN_S)) ==
-				 (T1_SIG_S | T1_SGN_S)), 1);
-
-	if (hc < 0) {
-		hc = -hc;
-		vc = -vc;
-	}
-	if (!hc) {
-		if (vc == -1)
-			n = 1;
-		else if (!vc)
-			n = 0;
-		else
-			n = 1;
-	} else if (hc == 1) {
-		if (vc == -1)
-			n = 2;
-		else if (!vc)
-			n = 3;
-		else
-			n = 4;
-	}
-
-	return (T1_CTXNO_SC + n);
-}
-
-static int t1_init_spb(int f) {
-	int hc, vc, n;
-
-	hc = opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
-				T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),
-			1) - opj_int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
-					(T1_SIG_E | T1_SGN_E)) +
-				((f & (T1_SIG_W | T1_SGN_W)) ==
-				 (T1_SIG_W | T1_SGN_W)), 1);
-
-	vc = opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
-				T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),
-			1) - opj_int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
-					(T1_SIG_N | T1_SGN_N)) +
-				((f & (T1_SIG_S | T1_SGN_S)) ==
-				 (T1_SIG_S | T1_SGN_S)), 1);
-
-	if (!hc && !vc)
-		n = 0;
-	else
-		n = (!(hc > 0 || (!hc && vc > 0)));
-
-	return n;
-}
-
-static void dump_array16(int array[],int size){
-	int i;
-	--size;
-	for (i = 0; i < size; ++i) {
-		printf("0x%04x, ", array[i]);
-		if(!((i+1)&0x7))
-			printf("\n  ");
-	}
-	printf("0x%04x\n};\n\n", array[size]);
-}
-
-int main(int argc, char **argv)
-{
-	int i, j;
-	double u, v, t;
-
-	int lut_ctxno_zc[1024];
-	int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS];
-	int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS];
-	int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS];
-	int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS];
-  (void)argc; (void)argv;
-
-	printf("/* This file was automatically generated by t1_generate_luts.c */\n\n");
-
-	/* lut_ctxno_zc */
-	for (j = 0; j < 4; ++j) {
-		for (i = 0; i < 256; ++i) {
-			int orient = j;
-			if (orient == 2) {
-				orient = 1;
-			} else if (orient == 1) {
-				orient = 2;
-			}
-			lut_ctxno_zc[(orient << 8) | i] = t1_init_ctxno_zc(i, j);
-		}
-	}
-
-	printf("static OPJ_BYTE lut_ctxno_zc[1024] = {\n  ");
-	for (i = 0; i < 1023; ++i) {
-		printf("%i, ", lut_ctxno_zc[i]);
-		if(!((i+1)&0x1f))
-			printf("\n  ");
-	}
-	printf("%i\n};\n\n", lut_ctxno_zc[1023]);
-
-	/* lut_ctxno_sc */
-	printf("static OPJ_BYTE lut_ctxno_sc[256] = {\n  ");
-	for (i = 0; i < 255; ++i) {
-		printf("0x%x, ", t1_init_ctxno_sc(i << 4));
-		if(!((i+1)&0xf))
-			printf("\n  ");
-	}
-	printf("0x%x\n};\n\n", t1_init_ctxno_sc(255 << 4));
-
-	/* lut_spb */
-	printf("static OPJ_BYTE lut_spb[256] = {\n  ");
-	for (i = 0; i < 255; ++i) {
-		printf("%i, ", t1_init_spb(i << 4));
-		if(!((i+1)&0x1f))
-			printf("\n  ");
-	}
-	printf("%i\n};\n\n", t1_init_spb(255 << 4));
-
-	/* FIXME FIXME FIXME */
-	/* fprintf(stdout,"nmsedec luts:\n"); */
-	for (i = 0; i < (1 << T1_NMSEDEC_BITS); ++i) {
-		t = i / pow(2, T1_NMSEDEC_FRACBITS);
-		u = t;
-		v = t - 1.5;
-		lut_nmsedec_sig[i] = 
-			opj_int_max(0, 
-					(int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
-		lut_nmsedec_sig0[i] =
-			opj_int_max(0,
-					(int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
-		u = t - 1.0;
-		if (i & (1 << (T1_NMSEDEC_BITS - 1))) {
-			v = t - 1.5;
-		} else {
-			v = t - 0.5;
-		}
-		lut_nmsedec_ref[i] =
-			opj_int_max(0,
-					(int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
-		lut_nmsedec_ref0[i] =
-			opj_int_max(0,
-					(int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
-	}
-
-	printf("static OPJ_INT16 lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
-	dump_array16(lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS);
-
-	printf("static OPJ_INT16 lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
-	dump_array16(lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS);
-
-	printf("static OPJ_INT16 lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
-	dump_array16(lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS);
-
-	printf("static OPJ_INT16 lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
-	dump_array16(lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS);
-
-	return 0;
-}