From: Marek Olšák <maraeo@gmail.com>
Date: Wed, 13 Mar 2013 15:47:21 +0000 (+0100)
Subject: mesa: handle HALF_FLOAT like FLOAT in get_tex_rgba
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b2a4573c14b04f11525dfd33971863ee3e00f995;p=mesa.git

mesa: handle HALF_FLOAT like FLOAT in get_tex_rgba

NOTE: This is a candidate for the stable branches.

Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 7299a4b23e9..74b09ef2c2d 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -518,6 +518,7 @@ get_tex_rgba(struct gl_context *ctx, GLuint dimensions,
    if (type_needs_clamping(type)) {
       /* the returned image type can't have negative values */
       if (dataType == GL_FLOAT ||
+          dataType == GL_HALF_FLOAT ||
           dataType == GL_SIGNED_NORMALIZED ||
           format == GL_LUMINANCE ||
           format == GL_LUMINANCE_ALPHA) {