#include "libavcodec/avfft.h"
#include "libavutil/eval.h"
+#define MAX_PLANES 4
+
typedef struct {
const AVClass *class;
RDFTContext *rdft;
- int rdft_hbits[3];
- int rdft_vbits[3];
- size_t rdft_hlen[3];
- size_t rdft_vlen[3];
- FFTSample *rdft_hdata[3];
- FFTSample *rdft_vdata[3];
-
- int dc[3];
- char *weight_str[3];
- AVExpr *weight_expr[3];
- double *weight[3];
+ int rdft_hbits[MAX_PLANES];
+ int rdft_vbits[MAX_PLANES];
+ size_t rdft_hlen[MAX_PLANES];
+ size_t rdft_vlen[MAX_PLANES];
+ FFTSample *rdft_hdata[MAX_PLANES];
+ FFTSample *rdft_vdata[MAX_PLANES];
+
+ int dc[MAX_PLANES];
+ char *weight_str[MAX_PLANES];
+ AVExpr *weight_expr[MAX_PLANES];
+ double *weight[MAX_PLANES];
} FFTFILTContext;
{
FFTFILTContext *fftfilt = ctx->priv;
int i;
- for (i = 0; i < 3; i++) {
+ for (i = 0; i < MAX_PLANES; i++) {
av_free(fftfilt->rdft_hdata[i]);
av_free(fftfilt->rdft_vdata[i]);
av_expr_free(fftfilt->weight_expr[i]);