From ce21693e65a79d6005c5bd6092799fff208fb45b Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 24 Feb 2013 18:10:40 -0500
Subject: src/resources/image.c: Clean up palette debugging.

---
(limited to 'src/resources/image.c')

diff --git a/src/resources/image.c b/src/resources/image.c
index ae7cd30..073d39e 100644
--- a/src/resources/image.c
+++ b/src/resources/image.c
@@ -12,9 +12,6 @@ img_png_get(const char *path)
 {
 	SDL_RWops *rwops;
 	struct image *img;
-#ifdef DEBUG_PALETTES
-	int i;
-#endif
 
 	img = (struct image *) resource_get(&img_res, path);
 	if (img != NULL) {
@@ -31,12 +28,19 @@ img_png_get(const char *path)
 	}
 
 #ifdef DEBUG_PALETTES
-	for (i = 0; i < img->image->format->palette->ncolors; ++i) {
-		debug("Color %3.3d: 0x%2.2x%2.2x%2.2x",
-				i,
-				img->image->format->palette->colors[i].r,
-				img->image->format->palette->colors[i].g,
-				img->image->format->palette->colors[i].b);
+	{
+		SDL_Palette *pal;
+		int col_i;
+
+		debug("Palette for image \"%s\"\n", path);
+		pal = img->image->format->palette;
+		for (col_i = 0; col_i < pal->ncolors; ++col_i) {
+			debug("    Color %3.3d: 0x%2.2x%2.2x%2.2x",
+					col_i,
+					pal->colors[col_i].r,
+					pal->colors[col_i].g,
+					pal->colors[col_i].b);
+		}
 	}
 #endif
 
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