[FFmpeg-cvslog] doc/examples/output: Cast pointer to the right (const) type

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Sat Apr 22 13:19:04 2017 +0200| [ecc5c4db2dd3a0f328d95df89daa59f78b4b2810] | committer: Diego Biurrun

doc/examples/output: Cast pointer to the right (const) type

doc/examples/output.c:512:33: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ecc5c4db2dd3a0f328d95df89daa59f78b4b2810
---

 doc/examples/output.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/examples/output.c b/doc/examples/output.c
index bb0da30041..59e7b95d17 100644
--- a/doc/examples/output.c
+++ b/doc/examples/output.c
@@ -509,8 +509,9 @@ static AVFrame *get_video_frame(OutputStream *ost)
             }
         }
         fill_yuv_image(ost->tmp_frame, ost->next_pts, c->width, c->height);
-        sws_scale(ost->sws_ctx, ost->tmp_frame->data, ost->tmp_frame->linesize,
-                  0, c->height, ost->frame->data, ost->frame->linesize);
+        sws_scale(ost->sws_ctx, (const uint8_t * const *) ost->tmp_frame->data,
+                  ost->tmp_frame->linesize, 0, c->height, ost->frame->data,
+                  ost->frame->linesize);
     } else {
         fill_yuv_image(ost->frame, ost->next_pts, c->width, c->height);
     }