Remove trailing whitespaces.

svn-id: r18604

8 files changed, 34 insertions, 34 deletions

diff --git a/graphics/animation.cpp b/graphics/animation.cpp
index 9a237e5f72..e37629fc1d 100644
--- a/graphics/animation.cpp
+++ b/graphics/animation.cpp
@@ -30,7 +30,7 @@
 
 namespace Graphics {
 
-BaseAnimationState::BaseAnimationState(Audio::Mixer *snd, OSystem *sys, int width, int height) 
+BaseAnimationState::BaseAnimationState(Audio::Mixer *snd, OSystem *sys, int width, int height)
 	: _movieWidth(width), _movieHeight(height), _snd(snd), _sys(sys) {
 #ifndef BACKEND_8BIT
 	_colorTab = NULL;
@@ -256,7 +256,7 @@ void BaseAnimationState::buildLookup(int p, int lines) {
 
 	if (p >= _maxPalNum)
 		return;
-  
+
 	if (p != _curPal) {
 		_curPal = p;
 		_cr = 0;
@@ -284,7 +284,7 @@ void BaseAnimationState::buildLookup(int p, int lines) {
 					}
 				}
 				_lut2[_pos++] = bst;
-	
+
 				r += (1 << SHIFT);
 				g += (1 << SHIFT);
 				b += (1 << SHIFT);
diff --git a/graphics/animation.h b/graphics/animation.h
index 30957cb90e..5197cfb6bb 100644
--- a/graphics/animation.h
+++ b/graphics/animation.h
@@ -37,7 +37,7 @@ typedef int32 int32_t;
 
 typedef uint8 uint8_t;
 typedef uint16 uint16_t;
-typedef uint32 uint32_t; 
+typedef uint32 uint32_t;
 
 extern "C" {
 	#include <mpeg2dec/mpeg2.h>
@@ -73,7 +73,7 @@ class BaseAnimationState {
 protected:
 	const int _movieWidth;
 	const int _movieHeight;
-	
+
 	Audio::Mixer *_snd;
 	OSystem *_sys;
 
diff --git a/graphics/font.cpp b/graphics/font.cpp
index 10d237747e..6f763ed52e 100644
--- a/graphics/font.cpp
+++ b/graphics/font.cpp
@@ -55,7 +55,7 @@ void NewFont::drawChar(Surface *dst, byte chr, int tx, int ty, uint32 color) con
 		bitmap_t mask = 0x8000;
 		if (ty + y < 0 || ty + y >= dst->h)
 			continue;
-		
+
 		for (int x = 0; x < w; x++, mask >>= 1) {
 			if (tx + x < 0 || tx + x >= dst->w)
 				continue;
@@ -155,16 +155,16 @@ void Font::drawString(Surface *dst, const Common::String &s, int x, int y, int w
 struct WordWrapper {
 	Common::StringList &lines;
 	int actualMaxLineWidth;
-	
+
 	WordWrapper(Common::StringList &l) : lines(l), actualMaxLineWidth(0) {
 	}
-	
+
 	void add(Common::String &line, int &w) {
 		if (actualMaxLineWidth < w)
 			actualMaxLineWidth = w;
 
 		lines.push_back(line);
-		
+
 		line.clear();
 		w = 0;
 	}
@@ -176,7 +176,7 @@ int Font::wordWrapText(const Common::String &str, int maxWidth, Common::StringLi
 	Common::String tmpStr;
 	int lineWidth = 0;
 	int tmpWidth = 0;
-	
+
 	// The rough idea behind this algorithm is as follows:
 	// We accumulate characters into the string tmpStr. Whenever a full word
 	// has been gathered together this way, we 'commit' it to the line buffer
@@ -189,7 +189,7 @@ int Font::wordWrapText(const Common::String &str, int maxWidth, Common::StringLi
 	// Special care has to be taken to account for 'words' that exceed the width
 	// of a line. If we encounter such a word, we have to wrap it over multiple
 	// lines.
-	
+
 	for (Common::String::const_iterator x = str.begin(); x != str.end(); ++x) {
 		const char c = *x;
 		const int w = getCharWidth(c);
@@ -213,7 +213,7 @@ int Font::wordWrapText(const Common::String &str, int maxWidth, Common::StringLi
 				continue;
 			}
 		}
-		
+
 		// If the max line width would be exceeded by adding this char,
 		// insert a line break.
 		if (wouldExceedWidth) {
@@ -232,11 +232,11 @@ int Font::wordWrapText(const Common::String &str, int maxWidth, Common::StringLi
 			}
 		}
 
-		
+
 		tmpWidth += w;
 		tmpStr += c;
 	}
-	
+
 	// If some text is left over, add it as the final line
 	line += tmpStr;
 	lineWidth += tmpWidth;
diff --git a/graphics/font.h b/graphics/font.h
index 6799d6769e..c67ad1990c 100644
--- a/graphics/font.h
+++ b/graphics/font.h
@@ -50,18 +50,18 @@ public:
 	virtual void drawChar(Surface *dst, byte chr, int x, int y, uint32 color) const = 0;
 
 	void drawString(Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, TextAlignment align = kTextAlignLeft, int deltax = 0, bool useEllipsis = true) const;
-	
+
 	/**
 	 * Compute and return the width the string str has when rendered using this font.
 	 */
 	int getStringWidth(const Common::String &str) const;
-	
+
 	/**
 	 * Take a text (which may contain newlines characters) and word wrap it so thata
 	 * no text line is wider than maxWidth pixels. If necessary, additional line breaks
 	 * are generated, preferably between words (i.e. were whitespaces are).
 	 * The resulting lines are appended to the string list lines.
-	 * It returns the maximal width of any of the new lines (i.e. a value which is less 
+	 * It returns the maximal width of any of the new lines (i.e. a value which is less
 	 * or equal to maxWidth).
 	 *
 	 * @param str	the string to word wrap
diff --git a/graphics/fontman.h b/graphics/fontman.h
index 3cbe5f2bf1..215f35c03d 100644
--- a/graphics/fontman.h
+++ b/graphics/fontman.h
@@ -55,9 +55,9 @@ public:
 	 * @return a pointer to a font, or 0 if no suitable font was found.
 	 */
 	const Font *getFontByUsage(FontUsage usage) const;
-	
+
 	//const Font *getFontBySize(int size???) const;
-	
+
 
 private:
 	friend class Common::Singleton<SingletonBaseType>;
diff --git a/graphics/ilbm.cpp b/graphics/ilbm.cpp
index e4cdaaa79c..ccb3ec3a45 100644
--- a/graphics/ilbm.cpp
+++ b/graphics/ilbm.cpp
@@ -53,7 +53,7 @@ struct Chunk {
 		return (size - bytesRead) == 0;
 	}
 
-	void feed() {		
+	void feed() {
 		if (size % 2) {
 			size++;
 		}
@@ -88,7 +88,7 @@ struct Chunk {
 
 	int32 readSint32() {
 		return (int32)readUint32();
-	}	
+	}
 };
 
 static char * ID2string(IFF_ID id) {
@@ -156,7 +156,7 @@ page 376) */
 /* EA IFF 85 Generic character string chunk */
 #define ID_NAME     MKID_BE('NAME')
 /* EA IFF 85 Generic Name of art, music, etc. chunk */
-#define ID_TEXT     MKID_BE('TEXT'))     
+#define ID_TEXT     MKID_BE('TEXT'))
 /* EA IFF 85 Generic unformatted ASCII text chunk */
 #define ID_copy     MKID_BE('(c) ')
 /* EA IFF 85 Generic Copyright text chunk */
@@ -253,7 +253,7 @@ void decodeILBM(Common::ReadStream &input, Surface &surface, byte *&colors) {
 			if (bitmapHeader.depth > 8) {
 				error("decodeILBM() depth > 8");
 			}
-			bitmapHeader.masking = chunk.readByte();			
+			bitmapHeader.masking = chunk.readByte();
 			bitmapHeader.pack = chunk.readByte();
 			if ((bitmapHeader.pack != 0) && (bitmapHeader.pack != 1)) {
 				error("decodeILBM() unsupported pack");
@@ -303,7 +303,7 @@ void decodeILBM(Common::ReadStream &input, Surface &surface, byte *&colors) {
 						idx = chunk.readByte();
 						for (j = 0; j < i; j++) {
 							((byte*)surface.pixels)[si++] = idx;
-						}					
+						}
 					}
 				}
 				break;
@@ -315,7 +315,7 @@ void decodeILBM(Common::ReadStream &input, Surface &surface, byte *&colors) {
 			error("unknown chunk : %s\n", ID2string(chunk.id));
 		}
 
-		chunk.feed();	
+		chunk.feed();
 		formChunk.incBytesRead(chunk.size);
 	}
 }
diff --git a/graphics/surface.cpp b/graphics/surface.cpp
index 2c0f2c4da1..5283aedf39 100644
--- a/graphics/surface.cpp
+++ b/graphics/surface.cpp
@@ -52,16 +52,16 @@ void Surface::drawLine(int x0, int y0, int x1, int y1, uint32 color) {
 
 void Surface::create(uint16 width, uint16 height, uint8 bytesPP) {
 	free();
-	
+
 	w = width;
 	h = height;
 	bytesPerPixel = bytesPP;
 	pitch = w * bytesPP;
-	
+
 	pixels = calloc(width * height, bytesPP);
 	assert(pixels);
 }
- 
+
 void Surface::free() {
  	::free(pixels);
  	pixels = 0;
@@ -76,12 +76,12 @@ void Surface::hLine(int x, int y, int x2, uint32 color) {
 
 	if (x2 < x)
 		SWAP(x2, x);
-	
+
 	if (x < 0)
 		x = 0;
 	if (x2 >= w)
 		x2 = w - 1;
-	
+
 	if (bytesPerPixel == 1) {
 		byte *ptr = (byte *)getBasePtr(x, y);
 		if (x2 >= x)
@@ -103,12 +103,12 @@ void Surface::vLine(int x, int y, int y2, uint32 color) {
 
 	if (y2 < y)
 		SWAP(y2, y);
-	
+
 	if (y < 0)
 		y = 0;
 	if (y2 >= h)
 		y2 = h - 1;
-	
+
 	if (bytesPerPixel == 1) {
 		byte *ptr = (byte *)getBasePtr(x, y);
 		while (y++ <= y2) {
@@ -129,7 +129,7 @@ void Surface::vLine(int x, int y, int y2, uint32 color) {
 void Surface::fillRect(const Common::Rect &rOld, uint32 color) {
 	Common::Rect r(rOld);
 	r.clip(w, h);
-	
+
 	if (!r.isValidRect())
 		return;
 
diff --git a/graphics/surface.h b/graphics/surface.h
index 2e98ec0bef..6118ab76b2 100644
--- a/graphics/surface.h
+++ b/graphics/surface.h
@@ -52,7 +52,7 @@ struct Surface {
 	 * Allocate pixels memory for this surface and for the specified dimension.
 	 */
 	void create(uint16 width, uint16 height, uint8 bytesPP);
-	
+
 	/**
 	 * Release the memory used by the pixels memory of this surface. This is the
 	 * counterpart to create().