[FFmpeg-devel] [PATCH 205/217] avcodec/dvbsubdec: Add const where appropriate

[Andreas Rheinhardt]

These pointers sometimes point to static storage (namely to
default_clut), so adding const to the pointed-to type is important to
ensure that one does not accidentally modify something that is not owned
by a single AVCodecContext.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
 libavcodec/dvbsubdec.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index 9bee33e4a2..b1a0c3ff24 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -724,8 +724,8 @@ static int save_subtitle_set(AVCodecContext *avctx, AVSubtitle *sub, int *got_ou
     DVBSubDisplayDefinition *display_def = ctx->display_definition;
     DVBSubRegion *region;
     AVSubtitleRect *rect;
-    DVBSubCLUT *clut;
-    uint32_t *clut_table;
+    const DVBSubCLUT *clut;
+    const uint32_t *clut_table;
     int i;
     int offset_x=0, offset_y=0;
     int ret = 0;
@@ -1454,8 +1454,8 @@ static int save_display_set(DVBSubContext *ctx)
 {
     DVBSubRegion *region;
     DVBSubRegionDisplay *display;
-    DVBSubCLUT *clut;
-    uint32_t *clut_table;
+    const DVBSubCLUT *clut;
+    const uint32_t *clut_table;
     int x_pos, y_pos, width, height;
     int x, y, y_off, x_off;
     uint32_t *pbuf;
-- 
2.25.1