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Code Issues Releases Activity

avcodec/dvbsubdec: Add const where appropriate

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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@gmail.com>
This commit is contained in:
Andreas Rheinhardt
2020-12-01 15:15:09 +01:00
committed by Andreas Rheinhardt
parent 2a4cedace4
commit 834ef6f4a9
1 changed files with 4 additions and 4 deletions
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8
libavcodec/dvbsubdec.c
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@@ -724,8 +724,8 @@ static int save_subtitle_set(AVCodecContext *avctx, AVSubtitle *sub, int *got_ou
DVBSubDisplayDefinition *display_def = ctx->display_definition; DVBSubDisplayDefinition *display_def = ctx->display_definition;
DVBSubRegion *region; DVBSubRegion *region;
AVSubtitleRect *rect; AVSubtitleRect *rect;
DVBSubCLUT *clut; const DVBSubCLUT *clut;
uint32_t *clut_table; const uint32_t *clut_table;
int i; int i;
int offset_x=0, offset_y=0; int offset_x=0, offset_y=0;
int ret = 0; int ret = 0;
@@ -1443,8 +1443,8 @@ static int save_display_set(DVBSubContext *ctx)
{ {
DVBSubRegion *region; DVBSubRegion *region;
DVBSubRegionDisplay *display; DVBSubRegionDisplay *display;
DVBSubCLUT *clut; const DVBSubCLUT *clut;
uint32_t *clut_table; const uint32_t *clut_table;
int x_pos, y_pos, width, height; int x_pos, y_pos, width, height;
int x, y, y_off, x_off; int x, y, y_off, x_off;
uint32_t *pbuf; uint32_t *pbuf;