From 81035d4d956346f759aa50a9619de32b7f1a2af7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tapani=20P=C3=A4lli?= <tapani.palli@intel.com>
Date: Sat, 7 Feb 2015 23:12:40 +0200
Subject: [PATCH] mesa:check that texture is not type float
 _mesa_FramebufferTexture2D
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Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
---
 src/mesa/main/fbobject.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 3305151..2bbefdc 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -2376,6 +2376,14 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
 
       texObj = _mesa_lookup_texture(ctx, texture);
       if (texObj != NULL) {
+
+         /* Workaround #88905 .. (check table 3.13 in ES 3.0.3 spec) */
+         if (texObj->_IsFloat || texObj->_IsHalfFloat){
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "glFramebufferTexture%s", caller);
+            return;
+         }
+
          if (textarget == 0) {
             if (layered) {
                /* We're being called by glFramebufferTexture() and textarget
-- 
2.1.0