From f92d1478e984d57806731886820f47e1258b5115 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 20 Aug 2009 14:45:47 -0700
Subject: [PATCH] glamor: Maybe fix up the format/type for setspans.

---
 glamor/glamor_core.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/glamor/glamor_core.c b/glamor/glamor_core.c
index 9c892ead9..c8b331a18 100644
--- a/glamor/glamor_core.c
+++ b/glamor/glamor_core.c
@@ -198,8 +198,20 @@ glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
     if (screen_pixmap != dest_pixmap) {
 	fbSetSpans(drawable, gc, src, points, widths, n, sorted);
     } else {
+	GLenum format, type;
 	int i;
 
+	switch (drawable->depth) {
+	case 24:
+	case 32:
+	    format = GL_BGRA;
+	    type = GL_UNSIGNED_INT_8_8_8_8_REV;
+	    break;
+	default:
+	    ErrorF("Unknown setspans depth %d\n", drawable->depth);
+	    return;
+	}
+
 	if (!glamor_set_destination_pixmap(dest_pixmap))
 	    return;
 	for (i = 0; i < n; i++) {
@@ -207,7 +219,7 @@ glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
 			  points[i].y - dest_pixmap->screen_y);
 	    glDrawPixels(widths[i],
 			 1,
-			 GL_RGBA, GL_UNSIGNED_BYTE,
+			 format, type,
 			 src);
 	    src += PixmapBytePad(widths[i], drawable->depth);
 	}