From 863be5f46911f2da390e106d3fb40e8cb752260c Mon Sep 17 00:00:00 2001
From: jan.dudek
Date: Sat, 20 Dec 2008 02:20:07 +0000
Subject: Support for duotone (interpreted as grayscale)

git-svn-id: http://gdk-pixbuf-psd.googlecode.com/svn/trunk@17 c5539ac3-5556-0410-9a1f-7faf0b045682
---
 io-psd.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/io-psd.c b/io-psd.c
index ccc7db0..868bf4e 100644
--- a/io-psd.c
+++ b/io-psd.c
@@ -105,7 +105,7 @@ typedef struct
 	guchar**           ch_bufs;       /* channels buffers */
 	guint              curr_ch;       /* current channel */
 	guint              curr_row;
-	guint              pos;           // redundant?
+	guint              pos;
 	guint16*           lines_lengths;
 	gboolean           finalized;
 	gboolean           use_alpha;
@@ -350,6 +350,7 @@ gdk_pixbuf__psd_image_load_increment (gpointer      context_ptr,
 					if (ctx->color_mode != PSD_MODE_RGB
 					    && ctx->color_mode != PSD_MODE_GRAYSCALE
 					    && ctx->color_mode != PSD_MODE_CMYK
+					    && ctx->color_mode != PSD_MODE_DUOTONE
 					) {
 						g_set_error (error, GDK_PIXBUF_ERROR,
 							GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
@@ -522,7 +523,9 @@ gdk_pixbuf__psd_image_load_increment (gpointer      context_ptr,
 				}
 				pixels += gdk_pixbuf_get_rowstride(ctx->pixbuf);
 			}
-		} else if (ctx->color_mode == PSD_MODE_GRAYSCALE) {
+		} else if (ctx->color_mode == PSD_MODE_GRAYSCALE ||
+		           ctx->color_mode == PSD_MODE_DUOTONE)
+		{
 			for (int i = 0; i < ctx->height; i++) {
 				for (int j = 0; j < ctx->width; j++) {
 					pixels[3*j+0] = pixels[3*j+1] = pixels[3*j+2] =
-- 
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