From: Michel Dänzer <michel.daenzer@amd.com>
Date: Thu, 17 Nov 2011 14:04:40 +0000 (+0100)
Subject: Revert "read_rgba_pixels: Don't force clamping if the renderbuffer is normalized."
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4b1205d53b26dadba13578cf875feeeaa2018f74;p=mesa.git

Revert "read_rgba_pixels: Don't force clamping if the renderbuffer is normalized."

This reverts commit b11c16752a18ef8dfb96d9f0ead6ecb62bde6773.

Breaks at least luminance destination formats.
---

diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
index 9bb58e7a4dc..86b87534d31 100644
--- a/src/mesa/main/readpix.c
+++ b/src/mesa/main/readpix.c
@@ -285,8 +285,7 @@ read_rgba_pixels( struct gl_context *ctx,
       return;
 
    if ((ctx->Color._ClampReadColor == GL_TRUE || type != GL_FLOAT) &&
-       !_mesa_is_integer_format(format) &&
-       _mesa_get_format_datatype(rb->Format) != GL_UNSIGNED_NORMALIZED) {
+       !_mesa_is_integer_format(format)) {
       transferOps |= IMAGE_CLAMP_BIT;
    }