RGBA=RGBX, BGRA=BGRX, ABGR=XBGR, ARGB=XRGB


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@412 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/jpegut.c b/jpegut.c
index ef66f27..a14f179 100644
--- a/jpegut.c
+++ b/jpegut.c
@@ -354,12 +354,12 @@
 	if(flags&TJ_BGR)
 	{
 		if(ps==3) pixformat="BGR";
-		else {if(flags&TJ_ALPHAFIRST) pixformat="ABGR";  else pixformat="BGRA";}
+		else {if(flags&TJ_ALPHAFIRST) pixformat="XBGR";  else pixformat="BGRX";}
 	}
 	else
 	{
 		if(ps==3) pixformat="RGB";
-		else {if(flags&TJ_ALPHAFIRST) pixformat="ARGB";  else pixformat="RGBA";}
+		else {if(flags&TJ_ALPHAFIRST) pixformat="XRGB";  else pixformat="RGBX";}
 	}
 	if(ps==1) pixformat="Grayscale";
 	if(yuv==YUVENCODE)
@@ -416,12 +416,12 @@
 	if(flags&TJ_BGR)
 	{
 		if(ps==3) pixformat="BGR";
-		else {if(flags&TJ_ALPHAFIRST) pixformat="ABGR";  else pixformat="BGRA";}
+		else {if(flags&TJ_ALPHAFIRST) pixformat="XBGR";  else pixformat="BGRX";}
 	}
 	else
 	{
 		if(ps==3) pixformat="RGB";
-		else {if(flags&TJ_ALPHAFIRST) pixformat="ARGB";  else pixformat="RGBA";}
+		else {if(flags&TJ_ALPHAFIRST) pixformat="XRGB";  else pixformat="RGBX";}
 	}
 	if(ps==1) pixformat="Grayscale";
 	if(yuv==YUVDECODE)