#ifndef AVCODEC_SNOW_DWT_H
#define AVCODEC_SNOW_DWT_H
+#include <stddef.h>
#include <stdint.h>
typedef int DWTELEM;
int src_y, int src_stride, slice_buffer *sb,
int add, uint8_t *dst8);
-int ff_w53_32_c(struct MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
-int ff_w97_32_c(struct MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h);
+int ff_w53_32_c(struct MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t line_size, int h);
+int ff_w97_32_c(struct MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t line_size, int h);
void ff_spatial_dwt(int *buffer, int *temp, int width, int height, int stride,
int type, int decomposition_count);