style cleanup: blenkernel

1 files changed, 107 insertions, 107 deletions

diff --git a/source/blender/blenkernel/intern/image_gen.c b/source/blender/blenkernel/intern/image_gen.c
index 1441bd7b12b..4579e6f92aa 100644
--- a/source/blender/blenkernel/intern/image_gen.c
+++ b/source/blender/blenkernel/intern/image_gen.c
@@ -39,10 +39,10 @@ void BKE_image_buf_fill_color(unsigned char *rect, float *rect_float, int width,
 
 	/* blank image */
 	if (rect_float) {
-		for (y= 0; y<height; y++) {
-			for (x= 0; x<width; x++) {
+		for (y = 0; y < height; y++) {
+			for (x = 0; x < width; x++) {
 				copy_v4_v4(rect_float, color);
-				rect_float+= 4;
+				rect_float += 4;
 			}
 		}
 	}
@@ -52,14 +52,14 @@ void BKE_image_buf_fill_color(unsigned char *rect, float *rect_float, int width,
 
 		rgba_float_to_uchar(ccol, color);
 
-		for (y= 0; y<height; y++) {
-			for (x= 0; x<width; x++) {
+		for (y = 0; y < height; y++) {
+			for (x = 0; x < width; x++) {
 				
-				rect[0]= ccol[0];
-				rect[1]= ccol[1];
-				rect[2]= ccol[2];
-				rect[3]= ccol[3];
-				rect+= 4;
+				rect[0] = ccol[0];
+				rect[1] = ccol[1];
+				rect[2] = ccol[2];
+				rect[3] = ccol[3];
+				rect += 4;
 			}
 		}
 	}
@@ -71,84 +71,84 @@ void BKE_image_buf_fill_checker(unsigned char *rect, float *rect_float, int widt
 	/* these two passes could be combined into one, but it's more readable and 
 	 * easy to tweak like this, speed isn't really that much of an issue in this situation... */
  
-	int checkerwidth= 32, dark= 1;
+	int checkerwidth = 32, dark = 1;
 	int x, y;
 
-	unsigned char *rect_orig= rect;
-	float *rect_float_orig= rect_float;
+	unsigned char *rect_orig = rect;
+	float *rect_float_orig = rect_float;
 
 	
-	float h=0.0, hoffs=0.0, hue=0.0, s=0.9, v=0.9, r, g, b;
+	float h = 0.0, hoffs = 0.0, hue = 0.0, s = 0.9, v = 0.9, r, g, b;
 
 	/* checkers */
-	for (y= 0; y<height; y++) {
-		dark= powf(-1.0f, floorf(y / checkerwidth));
+	for (y = 0; y < height; y++) {
+		dark = powf(-1.0f, floorf(y / checkerwidth));
 		
-		for (x= 0; x<width; x++) {
-			if (x % checkerwidth == 0) dark= -dark;
+		for (x = 0; x < width; x++) {
+			if (x % checkerwidth == 0) dark = -dark;
 			
 			if (rect_float) {
 				if (dark > 0) {
-					rect_float[0]= rect_float[1]= rect_float[2]= 0.25f;
-					rect_float[3]= 1.0f;
+					rect_float[0] = rect_float[1] = rect_float[2] = 0.25f;
+					rect_float[3] = 1.0f;
 				}
 				else {
-					rect_float[0]= rect_float[1]= rect_float[2]= 0.58f;
-					rect_float[3]= 1.0f;
+					rect_float[0] = rect_float[1] = rect_float[2] = 0.58f;
+					rect_float[3] = 1.0f;
 				}
-				rect_float+= 4;
+				rect_float += 4;
 			}
 			else {
 				if (dark > 0) {
-					rect[0]= rect[1]= rect[2]= 64;
-					rect[3]= 255;
+					rect[0] = rect[1] = rect[2] = 64;
+					rect[3] = 255;
 				}
 				else {
-					rect[0]= rect[1]= rect[2]= 150;
-					rect[3]= 255;
+					rect[0] = rect[1] = rect[2] = 150;
+					rect[3] = 255;
 				}
-				rect+= 4;
+				rect += 4;
 			}
 		}
 	}
 
-	rect= rect_orig;
-	rect_float= rect_float_orig;
+	rect = rect_orig;
+	rect_float = rect_float_orig;
 
 	/* 2nd pass, colored + */
-	for (y= 0; y<height; y++) {
-		hoffs= 0.125f * floorf(y / checkerwidth);
+	for (y = 0; y < height; y++) {
+		hoffs = 0.125f * floorf(y / checkerwidth);
 		
-		for (x= 0; x<width; x++) {
-			h= 0.125f * floorf(x / checkerwidth);
+		for (x = 0; x < width; x++) {
+			h = 0.125f * floorf(x / checkerwidth);
 			
 			if ((fabs((x % checkerwidth) - (checkerwidth / 2)) < 4) &&
-				(fabs((y % checkerwidth) - (checkerwidth / 2)) < 4)) {
+			    (fabs((y % checkerwidth) - (checkerwidth / 2)) < 4)) {
 				
 				if ((fabs((x % checkerwidth) - (checkerwidth / 2)) < 1) ||
-					(fabs((y % checkerwidth) - (checkerwidth / 2)) < 1)) {
+				    (fabs((y % checkerwidth) - (checkerwidth / 2)) < 1)) {
 					
-					hue= fmodf(fabs(h-hoffs), 1.0f);
+					hue = fmodf(fabs(h - hoffs), 1.0f);
 					hsv_to_rgb(hue, s, v, &r, &g, &b);
 					
 					if (rect) {
-						rect[0]= (char)(r * 255.0f);
-						rect[1]= (char)(g * 255.0f);
-						rect[2]= (char)(b * 255.0f);
-						rect[3]= 255;
+						rect[0] = (char)(r * 255.0f);
+						rect[1] = (char)(g * 255.0f);
+						rect[2] = (char)(b * 255.0f);
+						rect[3] = 255;
 					}
 					
 					if (rect_float) {
-						rect_float[0]= r;
-						rect_float[1]= g;
-						rect_float[2]= b;
-						rect_float[3]= 1.0f;
+						rect_float[0] = r;
+						rect_float[1] = g;
+						rect_float[2] = b;
+						rect_float[3] = 1.0f;
 					}
 				}
 			}
 
-			if (rect_float) rect_float+= 4;
-			if (rect) rect+= 4;
+			if (rect_float) rect_float += 4;
+			if (rect) rect += 4;
 		}
 	}
 }
@@ -156,7 +156,7 @@ void BKE_image_buf_fill_checker(unsigned char *rect, float *rect_float, int widt
 
 /* Utility functions for BKE_image_buf_fill_checker_color */
 
-#define BLEND_FLOAT(real, add)  (real+add <= 1.0f) ? (real+add) : 1.0f
+#define BLEND_FLOAT(real, add)  (real + add <= 1.0f) ? (real + add) : 1.0f
 #define BLEND_CHAR(real, add) ((real + (char)(add * 255.0f)) <= 255) ? (real + (char)(add * 255.0f)) : 255
 
 static void checker_board_color_fill(unsigned char *rect, float *rect_float, int width, int height)
@@ -164,32 +164,32 @@ static void checker_board_color_fill(unsigned char *rect, float *rect_float, int
 	int hue_step, y, x;
 	float hue, val, sat, r, g, b;
 
-	sat= 1.0;
+	sat = 1.0;
 
-	hue_step= power_of_2_max_i(width / 8);
-	if (hue_step < 8) hue_step= 8;
+	hue_step = power_of_2_max_i(width / 8);
+	if (hue_step < 8) hue_step = 8;
 
-	for (y= 0; y < height; y++) {
+	for (y = 0; y < height; y++) {
 
-		val= 0.1 + (y * (0.4 / height)); /* use a number lower then 1.0 else its too bright */
-		for (x= 0; x < width; x++) {
-			hue= (float)((double)(x/hue_step) * 1.0 / width * hue_step);
+		val = 0.1 + (y * (0.4 / height)); /* use a number lower then 1.0 else its too bright */
+		for (x = 0; x < width; x++) {
+			hue = (float)((double)(x / hue_step) * 1.0 / width * hue_step);
 			hsv_to_rgb(hue, sat, val, &r, &g, &b);
 
 			if (rect) {
-				rect[0]= (char)(r * 255.0f);
-				rect[1]= (char)(g * 255.0f);
-				rect[2]= (char)(b * 255.0f);
-				rect[3]= 255;
+				rect[0] = (char)(r * 255.0f);
+				rect[1] = (char)(g * 255.0f);
+				rect[2] = (char)(b * 255.0f);
+				rect[3] = 255;
 				
 				rect += 4;
 			}
 
 			if (rect_float) {
-				rect_float[0]= r;
-				rect_float[1]= g;
-				rect_float[2]= b;
-				rect_float[3]= 1.0f;
+				rect_float[0] = r;
+				rect_float[1] = g;
+				rect_float[2] = b;
+				rect_float[3] = 1.0f;
 				
 				rect_float += 4;
 			}
@@ -200,42 +200,42 @@ static void checker_board_color_fill(unsigned char *rect, float *rect_float, int
 static void checker_board_color_tint(unsigned char *rect, float *rect_float, int width, int height, int size, float blend)
 {
 	int x, y;
-	float blend_half= blend * 0.5f;
+	float blend_half = blend * 0.5f;
 
-	for (y= 0; y < height; y++) {
-		for (x= 0; x < width; x++) {
-			if (((y / size) % 2 == 1 && (x / size) % 2 == 1 ) || ( (y / size) % 2 == 0 && (x / size) % 2 == 0 )) {
+	for (y = 0; y < height; y++) {
+		for (x = 0; x < width; x++) {
+			if (((y / size) % 2 == 1 && (x / size) % 2 == 1) || ( (y / size) % 2 == 0 && (x / size) % 2 == 0)) {
 				if (rect) {
-					rect[0]= (char)BLEND_CHAR(rect[0], blend);
-					rect[1]= (char)BLEND_CHAR(rect[1], blend);
-					rect[2]= (char)BLEND_CHAR(rect[2], blend);
-					rect[3]= 255;
+					rect[0] = (char)BLEND_CHAR(rect[0], blend);
+					rect[1] = (char)BLEND_CHAR(rect[1], blend);
+					rect[2] = (char)BLEND_CHAR(rect[2], blend);
+					rect[3] = 255;
 				
 					rect += 4;
 				}
 				if (rect_float) {
-					rect_float[0]= BLEND_FLOAT(rect_float[0], blend);
-					rect_float[1]= BLEND_FLOAT(rect_float[1], blend);
-					rect_float[2]= BLEND_FLOAT(rect_float[2], blend);
-					rect_float[3]= 1.0f;
+					rect_float[0] = BLEND_FLOAT(rect_float[0], blend);
+					rect_float[1] = BLEND_FLOAT(rect_float[1], blend);
+					rect_float[2] = BLEND_FLOAT(rect_float[2], blend);
+					rect_float[3] = 1.0f;
 				
 					rect_float += 4;
 				}
 			}
 			else {
 				if (rect) {
-					rect[0]= (char)BLEND_CHAR(rect[0], blend_half);
-					rect[1]= (char)BLEND_CHAR(rect[1], blend_half);
-					rect[2]= (char)BLEND_CHAR(rect[2], blend_half);
-					rect[3]= 255;
+					rect[0] = (char)BLEND_CHAR(rect[0], blend_half);
+					rect[1] = (char)BLEND_CHAR(rect[1], blend_half);
+					rect[2] = (char)BLEND_CHAR(rect[2], blend_half);
+					rect[3] = 255;
 				
 					rect += 4;
 				}
 				if (rect_float) {
-					rect_float[0]= BLEND_FLOAT(rect_float[0], blend_half);
-					rect_float[1]= BLEND_FLOAT(rect_float[1], blend_half);
-					rect_float[2]= BLEND_FLOAT(rect_float[2], blend_half);
-					rect_float[3]= 1.0f;
+					rect_float[0] = BLEND_FLOAT(rect_float[0], blend_half);
+					rect_float[1] = BLEND_FLOAT(rect_float[1], blend_half);
+					rect_float[2] = BLEND_FLOAT(rect_float[2], blend_half);
+					rect_float[3] = 1.0f;
 				
 					rect_float += 4;
 				}
@@ -248,22 +248,22 @@ static void checker_board_color_tint(unsigned char *rect, float *rect_float, int
 static void checker_board_grid_fill(unsigned char *rect, float *rect_float, int width, int height, float blend)
 {
 	int x, y;
-	for (y= 0; y < height; y++) {
-		for (x= 0; x < width; x++) {
+	for (y = 0; y < height; y++) {
+		for (x = 0; x < width; x++) {
 			if (((y % 32) == 0) || ((x % 32) == 0)  || x == 0) {
 				if (rect) {
-					rect[0]= BLEND_CHAR(rect[0], blend);
-					rect[1]= BLEND_CHAR(rect[1], blend);
-					rect[2]= BLEND_CHAR(rect[2], blend);
-					rect[3]= 255;
+					rect[0] = BLEND_CHAR(rect[0], blend);
+					rect[1] = BLEND_CHAR(rect[1], blend);
+					rect[2] = BLEND_CHAR(rect[2], blend);
+					rect[3] = 255;
 
 					rect += 4;
 				}
 				if (rect_float) {
-					rect_float[0]= BLEND_FLOAT(rect_float[0], blend);
-					rect_float[1]= BLEND_FLOAT(rect_float[1], blend);
-					rect_float[2]= BLEND_FLOAT(rect_float[2], blend);
-					rect_float[3]= 1.0f;
+					rect_float[0] = BLEND_FLOAT(rect_float[0], blend);
+					rect_float[1] = BLEND_FLOAT(rect_float[1], blend);
+					rect_float[2] = BLEND_FLOAT(rect_float[2], blend);
+					rect_float[3] = 1.0f;
 				
 					rect_float += 4;
 				}
@@ -282,17 +282,17 @@ static void checker_board_text(unsigned char *rect, float *rect_float, int width
 {
 	int x, y;
 	int pen_x, pen_y;
-	char text[3]= {'A', '1', '\0'};
-	const int mono= blf_mono_font;
+	char text[3] = {'A', '1', '\0'};
+	const int mono = blf_mono_font;
 
 	BLF_size(mono, 54, 72); /* hard coded size! */
 
 	BLF_buffer(mono, rect_float, rect, width, height, 4);
 
-	for (y= 0; y < height; y+=step) {
-		text[1]= '1';
+	for (y = 0; y < height; y += step) {
+		text[1] = '1';
 
-		for (x= 0; x < width; x+=step) {
+		for (x = 0; x < width; x += step) {
 			/* hard coded offset */
 			pen_x = x + 33;
 			pen_y = y + 44;
@@ -300,22 +300,22 @@ static void checker_board_text(unsigned char *rect, float *rect_float, int width
 			/* terribly crappy outline font! */
 			BLF_buffer_col(mono, 1.0, 1.0, 1.0, 1.0);
 
-			BLF_position(mono, pen_x-outline, pen_y, 0.0);
+			BLF_position(mono, pen_x - outline, pen_y, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x+outline, pen_y, 0.0);
+			BLF_position(mono, pen_x + outline, pen_y, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x, pen_y-outline, 0.0);
+			BLF_position(mono, pen_x, pen_y - outline, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x, pen_y+outline, 0.0);
+			BLF_position(mono, pen_x, pen_y + outline, 0.0);
 			BLF_draw_buffer(mono, text);
 
-			BLF_position(mono, pen_x-outline, pen_y-outline, 0.0);
+			BLF_position(mono, pen_x - outline, pen_y - outline, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x+outline, pen_y+outline, 0.0);
+			BLF_position(mono, pen_x + outline, pen_y + outline, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x-outline, pen_y+outline, 0.0);
+			BLF_position(mono, pen_x - outline, pen_y + outline, 0.0);
 			BLF_draw_buffer(mono, text);
-			BLF_position(mono, pen_x+outline, pen_y-outline, 0.0);
+			BLF_position(mono, pen_x + outline, pen_y - outline, 0.0);
 			BLF_draw_buffer(mono, text);
 
 			BLF_buffer_col(mono, 0.0, 0.0, 0.0, 1.0);
@@ -338,7 +338,7 @@ void BKE_image_buf_fill_checker_color(unsigned char *rect, float *rect_float, in
 	checker_board_color_tint(rect, rect_float, width, height, 4, 0.05f);
 	checker_board_color_tint(rect, rect_float, width, height, 32, 0.07f);
 	checker_board_color_tint(rect, rect_float, width, height, 128, 0.15f);
-	checker_board_grid_fill(rect, rect_float, width, height, 1.0f/4.0f);
+	checker_board_grid_fill(rect, rect_float, width, height, 1.0f / 4.0f);
 
 	checker_board_text(rect, rect_float, width, height, 128, 2);
 }