From 6fe0ced7df1cc6dd42c20f76559fdfa8aa60a039 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <maraeo@gmail.com>
Date: Mon, 18 Apr 2011 22:52:31 +0200
Subject: [PATCH] test

---
 src/mesa/main/pack.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index 4bb0a90..8b58cc3 100644
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -504,6 +504,17 @@ _mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n, GLfloat rgba[][4],
       luminance = NULL;
    }
 
+   /* XXX
+    * This test should probably go away.  Have the caller set/clear the
+    * IMAGE_CLAMP_BIT as needed.
+    */
+   if (dstType != GL_FLOAT || ctx->Color.ClampReadColor == GL_TRUE) {
+      if (!intDstFormat) {
+         /* need to clamp to [0, 1] */
+         transferOps |= IMAGE_CLAMP_BIT;
+      }
+   }
+
    if (transferOps) {
       _mesa_apply_rgba_transfer_ops(ctx, transferOps, n, rgba);
    }
-- 
1.7.1