Merge pull request #48299 from akien-mga/bullet-3.09

3 files changed, 6 insertions, 9 deletions

diff --git a/thirdparty/bullet/LinearMath/btIDebugDraw.h b/thirdparty/bullet/LinearMath/btIDebugDraw.h
index 82ec19a69b..df4db2ff5a 100644
--- a/thirdparty/bullet/LinearMath/btIDebugDraw.h
+++ b/thirdparty/bullet/LinearMath/btIDebugDraw.h
@@ -4,8 +4,8 @@ Copyright (c) 2003-2009 Erwin Coumans  http://bulletphysics.org
 
 This software is provided 'as-is', without any express or implied warranty.
 In no event will the authors be held liable for any damages arising from the use of this software.
-Permission is granted to anyone to use this software for any purpose, 
-including commercial applications, and to alter it and redistribute it freely, 
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it freely,
 subject to the following restrictions:
 
 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
@@ -21,7 +21,7 @@ subject to the following restrictions:
 
 ///The btIDebugDraw interface class allows hooking up a debug renderer to visually debug simulations.
 ///Typical use case: create a debug drawer object, and assign it to a btCollisionWorld or btDynamicsWorld using setDebugDrawer and call debugDrawWorld.
-///A class that implements the btIDebugDraw interface has to implement the drawLine method at a minimum.
+///A class that implements the btIDebugDraw interface will need to provide non-empty implementations of the the drawLine and getDebugMode methods at a minimum.
 ///For color arguments the X,Y,Z components refer to Red, Green and Blue each in the range [0..1]
 class btIDebugDraw
 {
diff --git a/thirdparty/bullet/LinearMath/btScalar.h b/thirdparty/bullet/LinearMath/btScalar.h
index 0402146af1..b239217bb6 100644
--- a/thirdparty/bullet/LinearMath/btScalar.h
+++ b/thirdparty/bullet/LinearMath/btScalar.h
@@ -25,7 +25,7 @@ subject to the following restrictions:
 #include <float.h>
 
 /* SVN $Revision$ on $Date$ from http://bullet.googlecode.com*/
-#define BT_BULLET_VERSION 308
+#define BT_BULLET_VERSION 317
 
 inline int btGetVersion()
 {
diff --git a/thirdparty/bullet/LinearMath/btSerializer.h b/thirdparty/bullet/LinearMath/btSerializer.h
index 4d1c760e24..f18442f23d 100644
--- a/thirdparty/bullet/LinearMath/btSerializer.h
+++ b/thirdparty/bullet/LinearMath/btSerializer.h
@@ -480,8 +480,8 @@ public:
 		}
 
 		buffer[9] = '3';
-		buffer[10] = '0';
-		buffer[11] = '8';
+		buffer[10] = '1';
+		buffer[11] = '7';
 	}
 
 	virtual void startSerialization()
@@ -499,7 +499,6 @@ public:
 		writeDNA();
 
 		//if we didn't pre-allocate a buffer, we need to create a contiguous buffer now
-		int mysize = 0;
 		if (!m_totalSize)
 		{
 			if (m_buffer)
@@ -511,14 +510,12 @@ public:
 			unsigned char* currentPtr = m_buffer;
 			writeHeader(m_buffer);
 			currentPtr += BT_HEADER_LENGTH;
-			mysize += BT_HEADER_LENGTH;
 			for (int i = 0; i < m_chunkPtrs.size(); i++)
 			{
 				int curLength = sizeof(btChunk) + m_chunkPtrs[i]->m_length;
 				memcpy(currentPtr, m_chunkPtrs[i], curLength);
 				btAlignedFree(m_chunkPtrs[i]);
 				currentPtr += curLength;
-				mysize += curLength;
 			}
 		}