From 88e9712a68eb4944924a37b59ced1beeea11b6ed Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olvaffe@gmail.com>
Date: Tue, 12 Oct 2010 14:22:31 -0400
Subject: tnl: Add support for GL_FIXED.

---
 src/mesa/tnl/t_draw.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index 30f1bf323c..e2aac64ad7 100644
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -174,6 +174,16 @@ static void _tnl_import_array( struct gl_context *ctx,
       case GL_HALF_FLOAT:
 	 convert_half_to_float(input, ptr, fptr, count, sz);
 	 break;
+      case GL_FIXED:
+         {
+            GLuint i, j;
+            for (i = 0; i < count; i++) {
+               const GLint *in = (GLint *) (ptr + i * input->StrideB);
+               for (j = 0; j < sz; j++)
+                  *fptr++ = *in++ / 65536.0f;
+            }
+         }
+         break;
       default:
 	 assert(0);
 	 break;
-- 
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