Removed the libs directory containing win32 compiled versions of libpng, libtiff and liblcms. Added a thirdparty directory to include main source files of libtiff, libpng, libz and liblcms to enable support of these formats in the codec executables. CMake will try to statically build these libraries if they are not found on the system. Note that these third party libraries are not required to build libopenjpeg (which has no dependencies).

1 files changed, 317 insertions, 0 deletions

diff --git a/thirdparty/liblcms2/src/cmsmd5.c b/thirdparty/liblcms2/src/cmsmd5.c
new file mode 100644
index 00000000..ecf3d907
--- /dev/null
+++ b/thirdparty/liblcms2/src/cmsmd5.c
@@ -0,0 +1,317 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System
+//  Copyright (c) 1998-2010 Marti Maria Saguer
+//
+// Permission is hereby granted, free of charge, to any person obtaining 
+// a copy of this software and associated documentation files (the "Software"), 
+// to deal in the Software without restriction, including without limitation 
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the Software 
+// is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in 
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
+// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//---------------------------------------------------------------------------------
+
+
+#include "lcms2_internal.h"
+
+#ifdef CMS_USE_BIG_ENDIAN
+
+static
+void byteReverse(cmsUInt8Number * buf, cmsUInt32Number longs)
+{
+    do {
+
+        cmsUInt32Number t = _cmsAdjustEndianess32(*(cmsUInt32Number *) buf);
+        *(cmsUInt32Number *) buf = t;
+        buf += sizeof(cmsUInt32Number);
+
+    } while (--longs);
+
+}
+
+#else
+#define byteReverse(buf, len)   
+#endif
+
+
+typedef struct {
+
+    cmsUInt32Number buf[4];
+    cmsUInt32Number bits[2];
+    cmsUInt8Number in[64];
+    cmsContext ContextID;
+
+} _cmsMD5;
+
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+#define STEP(f, w, x, y, z, data, s) \
+    ( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+
+
+static
+void MD5_Transform(cmsUInt32Number buf[4], cmsUInt32Number in[16])
+    
+{
+    register cmsUInt32Number a, b, c, d;
+
+    a = buf[0];
+    b = buf[1];
+    c = buf[2];
+    d = buf[3];
+
+    STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
+    STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
+    STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
+    STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
+    STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
+    STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
+    STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
+    STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
+    STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
+    STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
+    STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+    STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+    STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
+    STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
+    STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
+    STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+    STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
+    STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
+    STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+    STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
+    STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
+    STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
+    STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+    STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
+    STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
+    STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+    STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
+    STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
+    STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+    STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
+    STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
+    STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+    STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
+    STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
+    STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+    STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+    STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
+    STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
+    STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
+    STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+    STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+    STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
+    STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
+    STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
+    STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
+    STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+    STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+    STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
+
+    STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
+    STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
+    STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+    STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
+    STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+    STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
+    STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+    STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
+    STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
+    STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+    STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
+    STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+    STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
+    STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+    STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
+    STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
+
+    buf[0] += a;
+    buf[1] += b;
+    buf[2] += c;
+    buf[3] += d;
+}
+
+
+// Create a MD5 object
+static
+cmsHANDLE  MD5alloc(cmsContext ContextID)
+{
+    _cmsMD5* ctx = (_cmsMD5*) _cmsMallocZero(ContextID, sizeof(_cmsMD5));
+    if (ctx == NULL) return NULL;
+
+    ctx ->ContextID = ContextID;
+
+    ctx->buf[0] = 0x67452301;
+    ctx->buf[1] = 0xefcdab89;
+    ctx->buf[2] = 0x98badcfe;
+    ctx->buf[3] = 0x10325476;
+
+    ctx->bits[0] = 0;
+    ctx->bits[1] = 0;
+
+    return (cmsHANDLE) ctx;
+}
+
+
+static
+void MD5add(cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
+{
+    _cmsMD5* ctx = (_cmsMD5*) Handle;
+    cmsUInt32Number t;
+    
+    t = ctx->bits[0];
+    if ((ctx->bits[0] = t + (len << 3)) < t)
+        ctx->bits[1]++; 
+
+    ctx->bits[1] += len >> 29;
+
+    t = (t >> 3) & 0x3f;    
+
+    if (t) {
+
+        cmsUInt8Number *p = (cmsUInt8Number *) ctx->in + t;
+
+        t = 64 - t;
+        if (len < t) {
+            memmove(p, buf, len);
+            return;
+        }
+
+        memmove(p, buf, t);
+        byteReverse(ctx->in, 16);
+
+        MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
+        buf += t;
+        len -= t;
+    }
+
+    while (len >= 64) {
+        memmove(ctx->in, buf, 64);
+        byteReverse(ctx->in, 16);
+        MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
+        buf += 64;
+        len -= 64;
+    }
+
+    memmove(ctx->in, buf, len);
+}
+
+// Destroy the object and return the checksum
+static
+void MD5finish(cmsProfileID* ProfileID,  cmsHANDLE Handle)
+{
+    _cmsMD5* ctx = (_cmsMD5*) Handle;
+    cmsUInt32Number count;
+    cmsUInt8Number *p;
+
+    count = (ctx->bits[0] >> 3) & 0x3F;
+
+    p = ctx->in + count;
+    *p++ = 0x80;
+
+    count = 64 - 1 - count;
+
+    if (count < 8) {
+
+        memset(p, 0, count);
+        byteReverse(ctx->in, 16);
+        MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
+
+        memset(ctx->in, 0, 56);
+    } else {
+        memset(p, 0, count - 8);
+    }
+    byteReverse(ctx->in, 14);
+
+    ((cmsUInt32Number *) ctx->in)[14] = ctx->bits[0];
+    ((cmsUInt32Number *) ctx->in)[15] = ctx->bits[1];
+
+    MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
+
+    byteReverse((cmsUInt8Number *) ctx->buf, 4);
+    memmove(ProfileID ->ID8, ctx->buf, 16);
+
+    _cmsFree(ctx ->ContextID, ctx);
+}
+
+
+
+// Assuming io points to an ICC profile, compute and store MD5 checksum
+// In the header, rendering intentent, attributes and ID should be set to zero
+// before computing MD5 checksum (per 6.1.13 in ICC spec)
+
+cmsBool CMSEXPORT cmsMD5computeID(cmsHPROFILE hProfile)
+{
+    cmsContext   ContextID;
+    cmsUInt32Number BytesNeeded;
+    cmsUInt8Number* Mem = NULL;
+    cmsHANDLE  MD5 = NULL;
+    _cmsICCPROFILE* Icc = (_cmsICCPROFILE*) hProfile;
+    _cmsICCPROFILE Keep;              
+
+	_cmsAssert(hProfile != NULL);
+
+    ContextID = cmsGetProfileContextID(hProfile);
+
+    // Save a copy of the profile header
+    memmove(&Keep, Icc, sizeof(_cmsICCPROFILE));
+    
+    // Set RI, attributes and ID
+    memset(&Icc ->attributes, 0, sizeof(Icc ->attributes));
+    Icc ->RenderingIntent = 0;
+    memset(&Icc ->ProfileID, 0, sizeof(Icc ->ProfileID));
+
+    // Compute needed storage
+    if (!cmsSaveProfileToMem(hProfile, NULL, &BytesNeeded)) goto Error;
+
+    // Allocate memory
+    Mem = (cmsUInt8Number*) _cmsMalloc(ContextID, BytesNeeded);
+    if (Mem == NULL) goto Error;
+
+    // Save to temporary storage
+    if (!cmsSaveProfileToMem(hProfile, Mem, &BytesNeeded)) goto Error;
+     
+    // Create MD5 object
+    MD5 = MD5alloc(ContextID);
+    if (MD5 == NULL) goto Error;
+
+    // Add all bytes
+    MD5add(MD5, Mem, BytesNeeded);
+
+    // Temp storage is no longer needed
+    _cmsFree(ContextID, Mem);
+    
+    // Restore header
+    memmove(Icc, &Keep, sizeof(_cmsICCPROFILE));
+
+    // And store the ID
+    MD5finish(&Icc ->ProfileID,  MD5);
+    return TRUE;
+
+Error:
+
+    // Free resources as something went wrong
+    if (MD5 != NULL) _cmsFree(ContextID, MD5);
+    if (Mem != NULL) _cmsFree(ContextID, Mem);
+    memmove(Icc, &Keep, sizeof(_cmsICCPROFILE));
+    return FALSE;
+}
+