From 46a8df52085b7ed05747b0d171ec766e6fbf633c Mon Sep 17 00:00:00 2001
From: Pascal Obry <pascal@obry.net>
Date: Mon, 26 Sep 2016 17:50:44 +0200
Subject: [PATCH] Fix OpenCL compilation error.

The message was:

   BUILD LOG:
   <kernel>:1912:3: error: subscripted access is not allowed for OpenCL vectors
     pixel[c] = 0.0;
     ^     ~
---
 data/kernels/basic.cl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data/kernels/basic.cl b/data/kernels/basic.cl
index 5ac1ad779395..b570cd9ed6b3 100644
--- a/data/kernels/basic.cl
+++ b/data/kernels/basic.cl
@@ -1907,9 +1907,10 @@ rawoverexposed_falsecolor (
   if(raw_pixel < threshold[c]) return;
 
   float4 pixel = read_imagef(in, sampleri, (int2)(x, y));
+  float4 *p = &pixel;
 
   // falsecolor
-  pixel[c] = 0.0;
+  p[c] = 0.0;
 
   write_imagef (out, (int2)(x, y), pixel);
 }