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vf_lut: Constantize

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The pixel format tables are never modified, mark them as constant.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Diego Elio Pettenò 2013-08-31 03:30:16 -07:00 committed by Luca Barbato
parent a42e3a6700
commit faa8245bd4
1 changed files with 6 additions and 5 deletions
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11
libavfilter/vf_lut.c
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@ -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;