converted more mixed tab/space indentations to tabs. only whitespace changes.

8 files changed, 58 insertions, 58 deletions

diff --git a/source/blender/blenlib/intern/BLI_ghash.c b/source/blender/blenlib/intern/BLI_ghash.c
index 0144dea3960..ff08ef4dba9 100644
--- a/source/blender/blenlib/intern/BLI_ghash.c
+++ b/source/blender/blenlib/intern/BLI_ghash.c
@@ -175,7 +175,7 @@ unsigned int BLI_ghashutil_inthash(const void *ptr) {
 	key += ~(key <<  9);
 	key ^=  (key >> 17);
 
-	  return (unsigned int)(key & 0xffffffff);
+	return (unsigned int)(key & 0xffffffff);
 }
 
 int BLI_ghashutil_intcmp(const void *a, const void *b) {
diff --git a/source/blender/blenlib/intern/boxpack2d.c b/source/blender/blenlib/intern/boxpack2d.c
index 4c16363f6d3..8c7e097d239 100644
--- a/source/blender/blenlib/intern/boxpack2d.c
+++ b/source/blender/blenlib/intern/boxpack2d.c
@@ -174,7 +174,7 @@ void boxPack2D(boxPack *boxarray, const int len, float *tot_width, float *tot_he
 	vertex_pack_indices = MEM_mallocN( len*3*sizeof(int), "boxPack Indices");
 	
 	for (box=boxarray, box_index=0, i=0; box_index < len; box_index++, box++) {
-		 		
+
 		vert->blb = vert->brb = vert->tlb =\
 			vert->isect_cache[0] = vert->isect_cache[1] =\
 			vert->isect_cache[2] = vert->isect_cache[3] = NULL;
@@ -260,17 +260,17 @@ void boxPack2D(boxPack *boxarray, const int len, float *tot_width, float *tot_he
 				if (vert->free & quad_flags[j]) {
 					switch (j) {
 					case BL:
-						 SET_BOXRIGHT(box, vert->x);
-						 SET_BOXTOP(box, vert->y);
-						 break;
+						SET_BOXRIGHT(box, vert->x);
+						SET_BOXTOP(box, vert->y);
+						break;
 					case TR:
-						 SET_BOXLEFT(box, vert->x);
-						 SET_BOXBOTTOM(box, vert->y);
-						 break;
+						SET_BOXLEFT(box, vert->x);
+						SET_BOXBOTTOM(box, vert->y);
+						break;
 					case TL:
-						 SET_BOXRIGHT(box, vert->x);
-						 SET_BOXBOTTOM(box, vert->y);
-						 break;
+						SET_BOXRIGHT(box, vert->x);
+						SET_BOXBOTTOM(box, vert->y);
+						break;
 					case BR:
 						SET_BOXLEFT(box, vert->x);
 						SET_BOXTOP(box, vert->y);
diff --git a/source/blender/blenlib/intern/fileops.c b/source/blender/blenlib/intern/fileops.c
index 2407078fc76..2e0f4b483b1 100644
--- a/source/blender/blenlib/intern/fileops.c
+++ b/source/blender/blenlib/intern/fileops.c
@@ -133,13 +133,13 @@ int BLI_is_writable(const char *filename)
 
 int BLI_touch(const char *file)
 {
-   FILE *f = fopen(file,"r+b");
-   if (f != NULL) {
+	FILE *f = fopen(file,"r+b");
+	if (f != NULL) {
 		char c = getc(f);
 		rewind(f);
 		putc(c,f);
 	} else {
-	   f = fopen(file,"wb");
+		f = fopen(file,"wb");
 	}
 	if (f) {
 		fclose(f);
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c
index 42a9587596e..4af56c66dde 100644
--- a/source/blender/blenlib/intern/math_geom.c
+++ b/source/blender/blenlib/intern/math_geom.c
@@ -99,7 +99,7 @@ float area_tri_v2(const float v1[2], const float v2[2], const float v3[2])
 
 float area_tri_signed_v2(const float v1[2], const float v2[2], const float v3[2])
 {
-   return 0.5f * ((v1[0]-v2[0])*(v2[1]-v3[1]) + (v1[1]-v2[1])*(v3[0]-v2[0]));
+	return 0.5f * ((v1[0]-v2[0])*(v2[1]-v3[1]) + (v1[1]-v2[1])*(v3[0]-v2[0]));
 }
 
 float area_quad_v3(const float v1[3], const float v2[3], const float v3[3], const float v4[3])  /* only convex Quadrilaterals */
@@ -1524,22 +1524,22 @@ void interp_weights_face_v3(float w[4], const float v1[3], const float v2[3], co
  * note: using area_tri_signed_v2 means locations outside the triangle are correctly weighted */
 void barycentric_weights_v2(const float v1[2], const float v2[2], const float v3[2], const float co[2], float w[3])
 {
-   float wtot_inv, wtot;
+	float wtot_inv, wtot;
 
-   w[0] = area_tri_signed_v2(v2, v3, co);
-   w[1] = area_tri_signed_v2(v3, v1, co);
-   w[2] = area_tri_signed_v2(v1, v2, co);
-   wtot = w[0]+w[1]+w[2];
+	w[0] = area_tri_signed_v2(v2, v3, co);
+	w[1] = area_tri_signed_v2(v3, v1, co);
+	w[2] = area_tri_signed_v2(v1, v2, co);
+	wtot = w[0]+w[1]+w[2];
 
-   if (wtot != 0.0f) {
-	   wtot_inv = 1.0f/wtot;
+	if (wtot != 0.0f) {
+		wtot_inv = 1.0f/wtot;
 
-	   w[0] = w[0]*wtot_inv;
-	   w[1] = w[1]*wtot_inv;
-	   w[2] = w[2]*wtot_inv;
-   }
-   else /* dummy values for zero area face */
-	   w[0] = w[1] = w[2] = 1.0f/3.0f;
+		w[0] = w[0]*wtot_inv;
+		w[1] = w[1]*wtot_inv;
+		w[2] = w[2]*wtot_inv;
+	}
+	else /* dummy values for zero area face */
+		w[0] = w[1] = w[2] = 1.0f/3.0f;
 }
 
 /* given 2 triangles in 3D space, and a point in relation to the first triangle.
diff --git a/source/blender/blenlib/intern/math_vector_inline.c b/source/blender/blenlib/intern/math_vector_inline.c
index 9a36f000624..75520bb8ba0 100644
--- a/source/blender/blenlib/intern/math_vector_inline.c
+++ b/source/blender/blenlib/intern/math_vector_inline.c
@@ -315,7 +315,7 @@ MINLINE float dot_v3v3(const float a[3], const float b[3])
 
 MINLINE float cross_v2v2(const float a[2], const float b[2])
 {
-	 return a[0]*b[1] - a[1]*b[0];
+	return a[0]*b[1] - a[1]*b[0];
 }
 
 MINLINE void cross_v3_v3v3(float r[3], const float a[3], const float b[3])
diff --git a/source/blender/blenlib/intern/noise.c b/source/blender/blenlib/intern/noise.c
index 49a09dd7b15..5d80edebbef 100644
--- a/source/blender/blenlib/intern/noise.c
+++ b/source/blender/blenlib/intern/noise.c
@@ -1098,7 +1098,7 @@ static float dist_Minkovsky4(float x, float y, float z, float e)
 /* Minkovsky, general case, slow, maybe too slow to be useful */
 static float dist_Minkovsky(float x, float y, float z, float e)
 {
- return pow(pow(fabs(x), e) + pow(fabs(y), e) + pow(fabs(z), e), 1.0/e);
+	return pow(pow(fabs(x), e) + pow(fabs(y), e) + pow(fabs(z), e), 1.0/e);
 }
 
 
@@ -1275,18 +1275,18 @@ static float voronoi_CrS(float x, float y, float z)
 /* returns unsigned cellnoise */
 static float cellNoiseU(float x, float y, float z)
 {
-  int xi = (int)(floor(x));
-  int yi = (int)(floor(y));
-  int zi = (int)(floor(z));
-  unsigned int n = xi + yi*1301 + zi*314159;
-  n ^= (n<<13);
-  return ((float)(n*(n*n*15731 + 789221) + 1376312589) / 4294967296.0);
+	int xi = (int)(floor(x));
+	int yi = (int)(floor(y));
+	int zi = (int)(floor(z));
+	unsigned int n = xi + yi*1301 + zi*314159;
+	n ^= (n<<13);
+	return ((float)(n*(n*n*15731 + 789221) + 1376312589) / 4294967296.0);
 }
 
 /* idem, signed */
 float cellNoise(float x, float y, float z)
 {
-  return (2.0*cellNoiseU(x, y, z)-1.0);
+	return (2.0*cellNoiseU(x, y, z)-1.0);
 }
 
 /* returns a vector/point/color in ca, using point hasharray directly */
diff --git a/source/blender/blenlib/intern/path_util.c b/source/blender/blenlib/intern/path_util.c
index f7115b4d46f..73d6588b97f 100644
--- a/source/blender/blenlib/intern/path_util.c
+++ b/source/blender/blenlib/intern/path_util.c
@@ -324,8 +324,8 @@ void BLI_cleanup_path(const char *relabase, char *dir)
 	/* Note, this should really be moved to the file selector,
 	 * since this function is used in many areas */
 	if(strcmp(dir, ".")==0) {	/* happens for example in FILE_MAIN */
-	   get_default_root(dir);
-	   return;
+		get_default_root(dir);
+		return;
 	}	
 
 	while ( (start = strstr(dir, "\\..\\")) ) {
@@ -353,9 +353,9 @@ void BLI_cleanup_path(const char *relabase, char *dir)
 	}
 #else
 	if(dir[0]=='.') {	/* happens, for example in FILE_MAIN */
-	   dir[0]= '/';
-	   dir[1]= 0;
-	   return;
+		dir[0]= '/';
+		dir[1]= 0;
+		return;
 	}
 
 	/* support for odd paths: eg /../home/me --> /home/me
@@ -525,7 +525,7 @@ int BLI_parent_dir(char *path)
 	BLI_add_slash(tmp);
 	strcat(tmp, parent_dir);
 	BLI_cleanup_dir(NULL, tmp);
- 	
+
 	if (!BLI_testextensie(tmp, parent_dir)) {
 		BLI_strncpy(path, tmp, sizeof(tmp));	
 		return 1;
diff --git a/source/blender/blenlib/intern/winstuff.c b/source/blender/blenlib/intern/winstuff.c
index 90754e7d2bb..596ab2b0470 100644
--- a/source/blender/blenlib/intern/winstuff.c
+++ b/source/blender/blenlib/intern/winstuff.c
@@ -307,21 +307,21 @@ int check_file_chars(char *filename)
 #include <string.h>
 char* dirname(char *path)
 {
-	   char *p;
-	   if( path == NULL || *path == '\0' )
-			   return ".";
-	   p = path + strlen(path) - 1;
-	   while( *p == '/' ) {
-			   if( p == path )
-					   return path;
-			   *p-- = '\0';
-	   }
-	   while( p >= path && *p != '/' )
-			   p--;
-	   return
-			   p < path ? "." :
-			   p == path ? "/" :
-			   (*p = '\0', path);
+	char *p;
+	if( path == NULL || *path == '\0' )
+	return ".";
+	p = path + strlen(path) - 1;
+	while( *p == '/' ) {
+		if( p == path )
+			return path;
+		*p-- = '\0';
+	}
+	while( p >= path && *p != '/' )
+	p--;
+	return
+	p < path ? "." :
+	p == path ? "/" :
+	(*p = '\0', path);
 }
 /* End of copied part */