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avfilter/vf_geq: Add NB_PLANES 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-12-06 13:11:59 +01:00
parent 45259a0ee4
commit 47fd73ace2
1 changed files with 4 additions and 2 deletions
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6
libavfilter/vf_geq.c
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@ -33,6 +33,8 @@
#include "libavutil/pixdesc.h"
#include "internal.h"
#define NB_PLANES 4
enum InterpolationMethods {
INTERP_NEAREST,
INTERP_BILINEAR,
@ -44,7 +46,7 @@ enum { VAR_X, VAR_Y, VAR_W, VAR_H, VAR_N, VAR_
typedef struct GEQContext {
const AVClass *class;
AVExpr *e[4]; ///< expressions for each plane
AVExpr *e[NB_PLANES]; ///< expressions for each plane
char *expr_str[4+3]; ///< expression strings for each plane
AVFrame *picref; ///< current input buffer
uint8_t *dst; ///< reference pointer to the 8bits output
@ -188,7 +190,7 @@ static av_cold int geq_init(AVFilterContext *ctx)
goto end;
}
for (plane = 0; plane < 4; plane++) {
for (plane = 0; plane < NB_PLANES; plane++) {
static double (*p[])(void *, double, double) = { lum, cb, cr, alpha };
static const char *const func2_yuv_names[] = { "lum", "cb", "cr", "alpha", "p", NULL };
static const char *const func2_rgb_names[] = { "g", "b", "r", "alpha", "p", NULL };