# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1059356875 0
# Node ID 66c02f83f5bf8f5de3980b6ba37c678fc5679b0d
# Parent  04028d47b1eae8393abb5503840ac68021409a6b
Date: Sun, 27 Jul 2003 22:37:59 +0200
From: Max Horn
Subject: SDL whitespace patch

this patch is lowest priority: it only contains indention fixes. In
some places, instead of tabs, whitespaces where used for indention. But
of course that only "looks good" if you use the exact same tab width as
the author of those files. I tried to replace such cases with tabs for
a more uniform indention. I only did that for a few files.

So, no code changes in this, only whitespaces transformed.

diff -r 04028d47b1ea -r 66c02f83f5bf src/video/SDL_video.c
--- a/src/video/SDL_video.c	Sun Jul 27 17:00:40 2003 +0000
+++ b/src/video/SDL_video.c	Mon Jul 28 01:47:55 2003 +0000
@@ -260,7 +260,7 @@
        */
 	/* If we have a palettized surface, create a default palette */
 	if ( SDL_VideoSurface->format->palette ) {
-	        SDL_PixelFormat *vf = SDL_VideoSurface->format;
+		SDL_PixelFormat *vf = SDL_VideoSurface->format;
 		SDL_DitherColors(vf->palette->colors, vf->BitsPerPixel);
 		video->SetColors(video,
 				 0, vf->palette->ncolors, vf->palette->colors);
@@ -633,7 +633,7 @@
 		video->physpal = NULL;
 	}
 	if( video->gammacols) {
-	        free(video->gammacols);
+		free(video->gammacols);
 		video->gammacols = NULL;
 	}
 
@@ -652,7 +652,7 @@
 	    if ( is_opengl && !(mode->flags & SDL_OPENGL) ) {
 		mode = NULL;
 	    }
-        }
+	}
 	/*
 	 * rcg11292000
 	 * If you try to set an SDL_OPENGL surface, and fail to find a
@@ -675,7 +675,7 @@
 
 		/* If we have a palettized surface, create a default palette */
 		if ( mode->format->palette ) {
-	        	SDL_PixelFormat *vf = mode->format;
+			SDL_PixelFormat *vf = mode->format;
 			SDL_DitherColors(vf->palette->colors, vf->BitsPerPixel);
 			video->SetColors(this, 0, vf->palette->ncolors,
 			                           vf->palette->colors);
@@ -805,7 +805,7 @@
 		/* Free the original video mode surface (is this safe?) */
 		SDL_FreeSurface(mode);
 
-                /* Set the surface completely opaque & white by default */
+		/* Set the surface completely opaque & white by default */
 		memset( SDL_VideoSurface->pixels, 255, SDL_VideoSurface->h * SDL_VideoSurface->pitch );
 		video->glGenTextures( 1, &video->texture );
 		video->glBindTexture( GL_TEXTURE_2D, video->texture );
@@ -1093,17 +1093,17 @@
 static void SetPalette_logical(SDL_Surface *screen, SDL_Color *colors,
 			       int firstcolor, int ncolors)
 {
-        SDL_Palette *pal = screen->format->palette;
+	SDL_Palette *pal = screen->format->palette;
 	SDL_Palette *vidpal;
 
 	if ( colors != (pal->colors + firstcolor) ) {
-	        memcpy(pal->colors + firstcolor, colors,
+		memcpy(pal->colors + firstcolor, colors,
 		       ncolors * sizeof(*colors));
 	}
 
 	vidpal = SDL_VideoSurface->format->palette;
 	if ( (screen == SDL_ShadowSurface) && vidpal ) {
-	        /*
+		/*
 		 * This is a shadow surface, and the physical
 		 * framebuffer is also indexed. Propagate the
 		 * changes to its logical palette so that
@@ -1170,8 +1170,8 @@
 	if ( screen == SDL_VideoSurface ) {
 		SDL_Color gcolors[256];
 
-	        if ( video->gamma ) {
-		        SDL_ApplyGamma(video->gamma, colors, gcolors, ncolors);
+		if ( video->gamma ) {
+			SDL_ApplyGamma(video->gamma, colors, gcolors, ncolors);
 			colors = gcolors;
 		}
 		gotall = video->SetColors(video, firstcolor, ncolors, colors);
@@ -1199,7 +1199,7 @@
 int SDL_SetPalette(SDL_Surface *screen, int which,
 		   SDL_Color *colors, int firstcolor, int ncolors)
 {
-        SDL_Palette *pal;
+	SDL_Palette *pal;
 	int gotall;
 	int palsize;
 
@@ -1207,22 +1207,22 @@
 		return 0;
 	}
 	if ( screen != SDL_PublicSurface ) {
-	        /* only screens have physical palettes */
-	        which &= ~SDL_PHYSPAL;
+		/* only screens have physical palettes */
+		which &= ~SDL_PHYSPAL;
 	} else if( (screen->flags & SDL_HWPALETTE) != SDL_HWPALETTE ) {
-	        /* hardware palettes required for split colormaps */
-	        which |= SDL_PHYSPAL | SDL_LOGPAL;
+		/* hardware palettes required for split colormaps */
+		which |= SDL_PHYSPAL | SDL_LOGPAL;
 	}
 
 	/* Verify the parameters */
 	pal = screen->format->palette;
 	if( !pal ) {
-	        return 0;	/* not a palettized surface */
+		return 0;	/* not a palettized surface */
 	}
 	gotall = 1;
 	palsize = 1 << screen->format->BitsPerPixel;
 	if ( ncolors > (palsize - firstcolor) ) {
-	        ncolors = (palsize - firstcolor);
+		ncolors = (palsize - firstcolor);
 		gotall = 0;
 	}
 
@@ -1233,20 +1233,20 @@
 		 * interpretation of the pixel values (for blits etc) is
 		 * changed.
 		 */
-	        SetPalette_logical(screen, colors, firstcolor, ncolors);
+		SetPalette_logical(screen, colors, firstcolor, ncolors);
 	}
 	if ( which & SDL_PHYSPAL ) {
 		SDL_VideoDevice *video = current_video;
-	        /*
+		/*
 		 * Physical palette change: This doesn't affect the
 		 * program's idea of what the screen looks like, but changes
 		 * its actual appearance.
 		 */
-	        if(!video)
-		        return gotall;	/* video not yet initialized */
+		if(!video)
+			return gotall;	/* video not yet initialized */
 		if(!video->physpal && !(which & SDL_LOGPAL) ) {
 			/* Lazy physical palette allocation */
-		        int size;
+			int size;
 			SDL_Palette *pp = malloc(sizeof(*pp));
 			current_video->physpal = pp;
 			pp->ncolors = pal->ncolors;
@@ -1265,7 +1265,7 @@
 int SDL_SetColors(SDL_Surface *screen, SDL_Color *colors, int firstcolor,
 		  int ncolors)
 {
-        return SDL_SetPalette(screen, SDL_LOGPAL | SDL_PHYSPAL,
+	return SDL_SetPalette(screen, SDL_LOGPAL | SDL_PHYSPAL,
 			      colors, firstcolor, ncolors);
 }
 
@@ -1398,8 +1398,8 @@
 		case SDL_GL_DOUBLEBUFFER:
 			video->gl_config.double_buffer = value;
 			break;
-        	case SDL_GL_BUFFER_SIZE:
-	        	video->gl_config.buffer_size = value;
+		case SDL_GL_BUFFER_SIZE:
+			video->gl_config.buffer_size = value;
 			break;
 		case SDL_GL_DEPTH_SIZE:
 			video->gl_config.depth_size = value;