Re-ordered some member variables so that padding on 64-bit pointers don't use...

Re-ordered some member variables so that padding on 64-bit pointers don't use unnecessary space, also defined bit fields for some bools and moved them to the end of memory. Some minor formatting changes, and got rid of the annoying upper case .H in the VC projects.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2269 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IEventReceiver.h

@@ -193,6 +193,7 @@ namespace irr
 
 			//! The value of a spin box has changed
 			EGET_SPINBOX_CHANGED,
+
 			//! A table has changed
 			EGET_TABLE_CHANGED,
 			EGET_TABLE_HEADER_CHANGED,
@@ -272,13 +273,13 @@ struct SEvent
 		EKEY_CODE Key;
 
 		//! If not true, then the key was left up
-		bool PressedDown;
+		bool PressedDown:1;
 
 		//! True if shift was also pressed
-		bool Shift;
+		bool Shift:1;
 
 		//! True if ctrl was also pressed
-		bool Control;
+		bool Control:1;
 	};
 
 	//! A joystick event.

include/IReferenceCounted.h

@@ -156,10 +156,12 @@ namespace irr
 		}
 
 	private:
-		//! The reference counter. Mutable to do reference counting on const objects.
-		mutable s32 ReferenceCounter;
+
 		//! The debug name.
 		const c8* DebugName;
+
+		//! The reference counter. Mutable to do reference counting on const objects.
+		mutable s32 ReferenceCounter;
 	};
 
 } // end namespace irr

include/SAnimatedMesh.h

@@ -164,10 +164,12 @@ namespace scene
 				Meshes[i]->setDirty(buffer);
 		}
 
-		//! The bounding box of this mesh
-		core::aabbox3d<f32> Box;
 		//! All meshes defining the animated mesh
 		core::array<IMesh*> Meshes;
+
+		//! The bounding box of this mesh
+		core::aabbox3d<f32> Box;
+
 		//! Tyhe type fo the mesh.
 		E_ANIMATED_MESH_TYPE Type;
 	};

include/SLight.h

@@ -85,7 +85,7 @@ struct SLight
 	E_LIGHT_TYPE Type;
 
 	//! Read-ONLY! Does the light cast shadows?
-	bool CastShadows;
+	bool CastShadows:1;
 };
 
 } // end namespace video

include/SMaterial.h

@@ -208,6 +208,9 @@ namespace video
 			return *this;
 		}
 
+		//! Texture layer array.
+		SMaterialLayer TextureLayer[MATERIAL_MAX_TEXTURES];
+
 		//! Type of the material. Specifies how everything is blended together
 		E_MATERIAL_TYPE MaterialType;
 
@@ -273,56 +276,53 @@ namespace video
 		//! Thickness of non-3dimensional elements such as lines and points.
 		f32 Thickness;
 
-		//! Texture layer array.
-		SMaterialLayer TextureLayer[MATERIAL_MAX_TEXTURES];
+		//! Is the ZBuffer enabled? Default: 1
+		/** Changed from bool to integer
+		(0 == ZBuffer Off, 1 == ZBuffer LessEqual, 2 == ZBuffer Equal)
+		*/
+		u8 ZBuffer;
+
+		//! Sets the antialiasing mode
+		u8 AntiAliasing;
+
+		//! Defines the enabled color planes
+		/** Values are defined as or'ed values of the E_COLOR_PLANE enum.
+		Only enabled color planes will be rendered to the current render
+		target. Typical use is to disable all colors when rendering only to
+		depth or stencil buffer, or using Red and Green for Stereo rendering.		*/
+		u8 ColorMask;
 
 		//! Draw as wireframe or filled triangles? Default: false
 		/** The user can access a material flag using
 		\code material.Wireframe=true \endcode
 		or \code material.setFlag(EMF_WIREFRAME, true); \endcode */
-		bool Wireframe;
+		bool Wireframe:1;
 
 		//! Draw as point cloud or filled triangles? Default: false
-		bool PointCloud;
+		bool PointCloud:1;
 
 		//! Flat or Gouraud shading? Default: true
-		bool GouraudShading;
+		bool GouraudShading:1;
 
 		//! Will this material be lighted? Default: true
-		bool Lighting;
+		bool Lighting:1;
 
 		//! Is the zbuffer writeable or is it read-only. Default: true.
 		/** This flag is ignored if the MaterialType is a transparent
 		type. */
-		bool ZWriteEnable;
+		bool ZWriteEnable:1;
 
 		//! Is backface culling enabled? Default: true
-		bool BackfaceCulling;
+		bool BackfaceCulling:1;
 
 		//! Is frontface culling enabled? Default: false
-		bool FrontfaceCulling;
+		bool FrontfaceCulling:1;
 
 		//! Is fog enabled? Default: false
-		bool FogEnable;
+		bool FogEnable:1;
 
 		//! Should normals be normalized? Default: false
-		bool NormalizeNormals;
-
-		//! Is the ZBuffer enabled? Default: 1
-		/** Changed from bool to integer
-		(0 == ZBuffer Off, 1 == ZBuffer LessEqual, 2 == ZBuffer Equal)
-		*/
-		u8 ZBuffer;
-
-		//! Sets the antialiasing mode
-		u8 AntiAliasing;
-
-		//! Defines the enabled color planes
-		/** Values are defined as or'ed values of the E_COLOR_PLANE enum.
-		Only enabled color planes will be rendered to the current render
-		target. Typical use is to disable all colors when rendering only to
-		depth or stencil buffer, or using Red and Green for Stereo rendering.		*/
-		u8 ColorMask;
+		bool NormalizeNormals:1;
 
 		//! Gets the texture transformation matrix for level i
 		/** \param i The desired level. Must not be larger than MATERIAL_MAX_TEXTURES.

include/SMesh.h

@@ -116,6 +116,7 @@ namespace scene
 
 		//! The meshbuffers of this mesh
 		core::array<IMeshBuffer*> MeshBuffers;
+
 		//! The bounding box of this mesh
 		core::aabbox3d<f32> BoundingBox;
 	};

include/SSharedMeshBuffer.h

@@ -156,20 +156,24 @@ namespace scene
 		/** This shouldn't be used for anything outside the VideoDriver. */
 		virtual u32 getChangedID_Index() const {return ChangedID_Index;}
 
-		//! ID used for hardware buffer management
-		u32 ChangedID_Vertex;
-
-		//! ID used for hardware buffer management
-		u32 ChangedID_Index;
-
 		//! Material of this meshBuffer
 		video::SMaterial Material;
+
 		//! Shared Array of vertices
 		core::array<video::S3DVertex> *Vertices;
+
 		//! Array of Indices
 		core::array<u16> Indices;
+
+		//! ID used for hardware buffer management
+		u32 ChangedID_Vertex;
+
+		//! ID used for hardware buffer management
+		u32 ChangedID_Index;
+
 		//! Bounding box
 		core::aabbox3df BoundingBox;
+
 		//! hardware mapping hint
 		E_HARDWARE_MAPPING MappingHint;
 

include/SSkinMeshBuffer.h

@@ -369,24 +369,26 @@ struct SSkinMeshBuffer : public IMeshBuffer
 	//! Call this after changing the positions of any vertex.
 	void boundingBoxNeedsRecalculated(void) { BoundingBoxNeedsRecalculated = true; }
 
+	core::array<video::S3DVertexTangents> Vertices_Tangents;
+	core::array<video::S3DVertex2TCoords> Vertices_2TCoords;
+	core::array<video::S3DVertex> Vertices_Standard;
+	core::array<u16> Indices;
+
 	u32 ChangedID_Vertex;
 	u32 ChangedID_Index;
 
-	// hardware mapping hint
-	E_HARDWARE_MAPPING MappingHint_Vertex;
-	E_HARDWARE_MAPPING MappingHint_Index;
-
 	//ISkinnedMesh::SJoint *AttachedJoint;
 	core::matrix4 Transformation;
 
 	video::SMaterial Material;
 	video::E_VERTEX_TYPE VertexType;
-	core::array<video::S3DVertexTangents> Vertices_Tangents;
-	core::array<video::S3DVertex2TCoords> Vertices_2TCoords;
-	core::array<video::S3DVertex> Vertices_Standard;
-	core::array<u16> Indices;
+
+	// hardware mapping hint
+	E_HARDWARE_MAPPING MappingHint_Vertex;
+	E_HARDWARE_MAPPING MappingHint_Index;
+
 	core::aabbox3d<f32> BoundingBox;
-	bool BoundingBoxNeedsRecalculated;
+	bool BoundingBoxNeedsRecalculated:1;
 };
 
 

include/aabbox3d.h

@@ -316,6 +316,7 @@ class aabbox3d
 
 		//! The near edge
 		vector3d<T> MinEdge;
+
 		//! The far edge
 		vector3d<T> MaxEdge;
 };

include/irrArray.h

@@ -546,12 +546,12 @@ public:
 	private:
 
 		T* data;
+		TAlloc allocator;
 		u32 allocated;
 		u32 used;
-		bool free_when_destroyed;
-		bool is_sorted;
 		eAllocStrategy strategy;
-		TAlloc allocator;
+		bool free_when_destroyed:1;
+		bool is_sorted:1;
 };
 
 

include/irrString.h

@@ -964,9 +964,9 @@ private:
 	//--- member variables
 
 	T* array;
+	TAlloc allocator;
 	u32 allocated;
 	u32 used;
-	TAlloc allocator;
 };
 
 

include/matrix4.h

@@ -2082,6 +2082,7 @@ namespace core
 
 	//! Typedef for f32 matrix
 	typedef CMatrix4<f32> matrix4;
+
 	//! global const identity matrix
 	IRRLICHT_API extern const matrix4 IdentityMatrix;
 

include/plane3d.h

@@ -221,6 +221,7 @@ class plane3d
 
 		//! Normal vector of the plane.
 		vector3d<T> Normal;
+
 		//! Distance from origin.
 		T D;
 };
@@ -228,6 +229,7 @@ class plane3d
 
 //! Typedef for a f32 3d plane.
 typedef plane3d<f32> plane3df;
+
 //! Typedef for an integer 3d plane.
 typedef plane3d<s32> plane3di;
 

include/vector2d.h

@@ -288,12 +288,14 @@ public:
 
 	//! X coordinate of vector.
 	T X;
+
 	//! Y coordinate of vector.
 	T Y;
 };
 
 	//! Typedef for f32 2d vector.
 	typedef vector2d<f32> vector2df;
+
 	//! Typedef for integer 2d vector.
 	typedef vector2d<s32> vector2di;
 

include/vector3d.h

@@ -341,8 +341,10 @@ namespace core
 
 		//! X coordinate of the vector
 		T X;
+
 		//! Y coordinate of the vector
 		T Y;
+
 		//! Z coordinate of the vector
 		T Z;
 	};
@@ -350,6 +352,7 @@ namespace core
 
 	//! Typedef for a f32 3d vector.
 	typedef vector3d<f32> vector3df;
+
 	//! Typedef for an integer 3d vector.
 	typedef vector3d<s32> vector3di;
 

source/Irrlicht/Irrlicht7.1.vcproj

@@ -570,7 +570,7 @@
 					RelativePath=".\..\..\include\IFileSystem.h">
 				</File>
 				<File
-					RelativePath=".\..\..\include\IReadFile.H">
+					RelativePath=".\..\..\include\IReadFile.h">
 				</File>
 				<File
 					RelativePath=".\..\..\include\irrXML.h">

source/Irrlicht/Irrlicht8.0.vcproj

@@ -806,7 +806,7 @@
 					>
 				</File>
 				<File
-					RelativePath=".\..\..\include\IReadFile.H"
+					RelativePath=".\..\..\include\IReadFile.h"
 					>
 				</File>
 				<File

source/Irrlicht/Irrlicht9.0.vcproj

@@ -798,7 +798,7 @@
 					>
 				</File>
 				<File
-					RelativePath="..\..\include\IReadFile.H"
+					RelativePath="..\..\include\IReadFile.h"
 					>
 				</File>
 				<File

source/Irrlicht/Irrlicht_mobile6.vcproj

@@ -537,7 +537,7 @@
 					>
 				</File>
 				<File
-					RelativePath="..\..\include\IReadFile.H"
+					RelativePath="..\..\include\IReadFile.h"
 					>
 				</File>
 				<File