[FFmpeg-devel] [PATCH]lavu/spherical: Make first parameter const

[Carl Eugen Hoyos]

Hi!

Attached patch silences a gcc warning when compiling ffprobe.

Please comment, Carl Eugen
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From 5040ee6f7dd43c8d66a241aa0376839916cd3d9f Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos at ag.or.at>
Date: Thu, 16 Mar 2017 21:19:48 +0100
Subject: [PATCH] lavu/spherical: Make AVSphericalMapping pointer parameter
 const.

Reflects the actual code and silences a gcc warning:
ffprobe.c:1797:42: warning: passing argument 1 of 'av_spherical_tile_bounds' discards 'const' qualifier from pointer target type
---
 libavutil/spherical.c |    2 +-
 libavutil/spherical.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavutil/spherical.c b/libavutil/spherical.c
index 0ca2dd3..f0b6221 100644
--- a/libavutil/spherical.c
+++ b/libavutil/spherical.c
@@ -33,7 +33,7 @@ AVSphericalMapping *av_spherical_alloc(size_t *size)
     return spherical;
 }
 
-void av_spherical_tile_bounds(AVSphericalMapping *map,
+void av_spherical_tile_bounds(const AVSphericalMapping *map,
                               size_t width, size_t height,
                               size_t *left, size_t *top,
                               size_t *right, size_t *bottom)
diff --git a/libavutil/spherical.h b/libavutil/spherical.h
index db9bdc0..f4e0d60 100644
--- a/libavutil/spherical.h
+++ b/libavutil/spherical.h
@@ -202,7 +202,7 @@ AVSphericalMapping *av_spherical_alloc(size_t *size);
  * @param right  Pixels from the right edge.
  * @param bottom Pixels from the bottom edge.
  */
-void av_spherical_tile_bounds(AVSphericalMapping *map,
+void av_spherical_tile_bounds(const AVSphericalMapping *map,
                               size_t width, size_t height,
                               size_t *left, size_t *top,
                               size_t *right, size_t *bottom);
-- 
1.7.10.4