The pix format tables are never modified, mark them as constant.
Signed-off-by: Diego Elio Pettenò <[email protected]>
---
libavfilter/vf_lut.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/libavfilter/vf_lut.c b/libavfilter/vf_lut.c
index 348ef32..e02f113 100644
--- a/libavfilter/vf_lut.c
+++ b/libavfilter/vf_lut.c
@@ -140,16 +140,17 @@ static av_cold void uninit(AVFilterContext *ctx)
AV_PIX_FMT_ABGR, AV_PIX_FMT_BGRA, \
AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24
-static enum AVPixelFormat yuv_pix_fmts[] = { YUV_FORMATS, AV_PIX_FMT_NONE };
-static enum AVPixelFormat rgb_pix_fmts[] = { RGB_FORMATS, AV_PIX_FMT_NONE };
-static enum AVPixelFormat all_pix_fmts[] = { RGB_FORMATS, YUV_FORMATS,
AV_PIX_FMT_NONE };
+static const enum AVPixelFormat yuv_pix_fmts[] = { YUV_FORMATS,
AV_PIX_FMT_NONE };
+static const enum AVPixelFormat rgb_pix_fmts[] = { RGB_FORMATS,
AV_PIX_FMT_NONE };
+static const enum AVPixelFormat all_pix_fmts[] = { RGB_FORMATS, YUV_FORMATS,
AV_PIX_FMT_NONE };
static int query_formats(AVFilterContext *ctx)
{
LutContext *s = ctx->priv;
- enum AVPixelFormat *pix_fmts = s->is_rgb ? rgb_pix_fmts :
- s->is_yuv ? yuv_pix_fmts : all_pix_fmts;
+ const enum AVPixelFormat *pix_fmts = s->is_rgb ? rgb_pix_fmts :
+ s->is_yuv ? yuv_pix_fmts :
+ all_pix_fmts;
ff_set_common_formats(ctx, ff_make_format_list(pix_fmts));
return 0;
--
1.8.3.2
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