[FFmpeg-cvslog] avfilter/vf_drawbox: remove redefinition of DrawBoxContext typedef

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Sat Apr  9 17:14:01 2022 -0300| [b64043a83d5792d227bee9a01e9360fd5de404e3] | committer: James Almer

avfilter/vf_drawbox: remove redefinition of DrawBoxContext typedef

It's forbidden in C99.

Should fix compilation with old non C11 compilers.

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b64043a83d5792d227bee9a01e9360fd5de404e3
---

 libavfilter/vf_drawbox.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavfilter/vf_drawbox.c b/libavfilter/vf_drawbox.c
index a4fe0b8abd..65bd039d65 100644
--- a/libavfilter/vf_drawbox.c
+++ b/libavfilter/vf_drawbox.c
@@ -73,9 +73,9 @@ enum var_name {
     VARS_NB
 };
 
-typedef struct DrawBoxContext DrawBoxContext;
+struct DrawBoxContext;
 
-typedef int (*PixelBelongsToRegion)(DrawBoxContext *s, int x, int y);
+typedef int (*PixelBelongsToRegion)(struct DrawBoxContext *s, int x, int y);
 
 typedef struct DrawBoxContext {
     const AVClass *class;
@@ -96,7 +96,7 @@ typedef struct DrawBoxContext {
     int step;
     enum AVFrameSideDataType box_source;
 
-    void (*draw_region)(AVFrame *frame, DrawBoxContext *ctx, int left, int top, int right, int down,
+    void (*draw_region)(AVFrame *frame, struct DrawBoxContext *ctx, int left, int top, int right, int down,
                         PixelBelongsToRegion pixel_belongs_to_region);
 } DrawBoxContext;