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Code Issues Releases Activity

avfilter/vf_fftfilt: Add MAX_PLANES and change it to 4

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The 4th planes is currently unused as no formats with alpha are supported yet

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-12 20:08:18 +02:00
parent b62b3292d8
commit 1431b4cf77
1 changed files with 13 additions and 11 deletions
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24
libavfilter/vf_fftfilt.c
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@ -31,21 +31,23 @@
#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 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[3];
char *weight_str[3];
AVExpr *weight_expr[3];
double *weight[3];
int dc[MAX_PLANES];
char *weight_str[MAX_PLANES];
AVExpr *weight_expr[MAX_PLANES];
double *weight[MAX_PLANES];
} FFTFILTContext;
@ -291,7 +293,7 @@ static av_cold void uninit(AVFilterContext *ctx)
{
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]);