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Diffstat (limited to 'libavcodec/snow_dwt.h')
-rw-r--r--libavcodec/snow_dwt.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/snow_dwt.h b/libavcodec/snow_dwt.h
index 390bc57130..15b8a3007b 100644
--- a/libavcodec/snow_dwt.h
+++ b/libavcodec/snow_dwt.h
@@ -104,8 +104,8 @@ void ff_snow_inner_add_yblock(const uint8_t *obmc, const int obmc_stride,
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, 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);
+int ff_w53_32_c(struct MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ptrdiff_t line_size, int h);
+int ff_w97_32_c(struct MpegEncContext *v, const uint8_t *pix1, const 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);