From 9b26aa4c7af189b480b620926eed9560c8e63656 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sat, 24 Dec 2011 08:54:27 -0700
Subject: [PATCH] mesa: update comment for MapTextureImage()

---
 src/mesa/main/dd.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 01cfff8ab7c..5816faa783f 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -491,6 +491,8 @@ struct dd_function_table {
    void (*FreeTextureImageBuffer)( struct gl_context *ctx, struct gl_texture_image *tImage );
 
    /** Map a slice of a texture image into user space.
+    * Note: for GL_TEXTURE_1D_ARRAY, height must be 1, y must be 0 and slice
+    * indicates the 1D array index.
     * \param texImage  the texture image
     * \param slice  the 3D image slice or array texture slice
     * \param x, y, w, h  region of interest
-- 
2.30.2