From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Mon, 22 Feb 2016 22:58:00 +0000 (-0700)
Subject: mesa: use sizeof on the correct type
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1807806add36327ba1e713c49554b61b2855d5f9;p=mesa.git

mesa: use sizeof on the correct type

Before the luminance stride was based on the size of GL_FLOAT
which is just the type constant (0x1406). Change it to use the
size of GLfloat.

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

diff --git a/src/mesa/main/readpix.c b/src/mesa/main/readpix.c
index 470182ab23d..882d863c1c7 100644
--- a/src/mesa/main/readpix.c
+++ b/src/mesa/main/readpix.c
@@ -582,7 +582,7 @@ read_rgba_pixels( struct gl_context *ctx,
       void *luminance;
       uint32_t luminance_format;
 
-      luminance_stride = width * sizeof(GL_FLOAT);
+      luminance_stride = width * sizeof(GLfloat);
       if (format == GL_LUMINANCE_ALPHA)
          luminance_stride *= 2;
       luminance_bytes = height * luminance_stride;