Merge of trunk into blender 2.5:

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r12987:17416

Issues:
* GHOST/X11 had conflicting changes. Some code was added in 2.5, which was
  later added in trunk also, but reverted partially, specifically revision
  16683. I have left out this reversion in the 2.5 branch since I think it is
  needed there.
  http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16683
* Scons had various conflicting changes, I decided to go with trunk version
  for everything except priorities and some library renaming.
* In creator.c, there were various fixes and fixes for fixes related to the -w
  -W and -p options. In 2.5 -w and -W is not coded yet, and -p is done
  differently. Since this is changed so much, and I don't think those fixes
  would be needed in 2.5, I've left them out.
* Also in creator.c: there was code for a python bugfix where the screen was not
  initialized when running with -P. The code that initializes the screen there
  I had to disable, that can't work in 2.5 anymore but left it commented as a
  reminder.

Further I had to disable some new function calls. using src/ and python/, as
was done already in this branch, disabled function calls:
* bpath.c: error reporting
* BME_conversions.c: editmesh conversion functions.
* SHD_dynamic: disabled almost completely, there is no python/.
* KX_PythonInit.cpp and Ketsji/ build files: Mathutils is not there, disabled.
* text.c: clipboard copy call.
* object.c: OB_SUPPORT_MATERIAL.
* DerivedMesh.c and subsurf_ccg, stipple_quarttone.

Still to be done:
* Go over files and functions that were moved to a different location but could
  still use changes that were done in trunk.

1 files changed, 275 insertions, 0 deletions

diff --git a/extern/libopenjpeg/t1_generate_luts.c b/extern/libopenjpeg/t1_generate_luts.c
new file mode 100644
index 00000000000..1925b951f1b
--- /dev/null
+++ b/extern/libopenjpeg/t1_generate_luts.c
@@ -0,0 +1,275 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and 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"
+#include <math.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 = int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
+				T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),
+			1) - 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 = int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
+				T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),
+			1) - 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 = int_min(((f & (T1_SIG_E | T1_SGN_E)) ==
+				T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),
+			1) - 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 = int_min(((f & (T1_SIG_N | T1_SGN_N)) ==
+				T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),
+			1) - 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;
+}
+
+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 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];
+
+	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 char 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 char 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 char 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] = 
+			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] =
+			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] =
+			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] =
+			int_max(0,
+					(int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));
+	}
+
+	printf("static short lut_nmsedec_sig[1 << T1_NMSEDEC_BITS] = {\n  ");
+	dump_array16(&lut_nmsedec_sig, 1 << T1_NMSEDEC_BITS);
+
+	printf("static short lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS] = {\n  ");
+	dump_array16(&lut_nmsedec_sig0, 1 << T1_NMSEDEC_BITS);
+
+	printf("static short lut_nmsedec_ref[1 << T1_NMSEDEC_BITS] = {\n  ");
+	dump_array16(&lut_nmsedec_ref, 1 << T1_NMSEDEC_BITS);
+
+	printf("static short lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS] = {\n  ");
+	dump_array16(&lut_nmsedec_ref0, 1 << T1_NMSEDEC_BITS);
+
+	return 0;
+}