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Move some prototypes from dsputil.c to reasonable header files
[ffmpeg.git]
/
libavcodec
/
png.h
diff --git
a/libavcodec/png.h
b/libavcodec/png.h
index
97e81f5
..
7c0ab9f
100644
(file)
--- a/
libavcodec/png.h
+++ b/
libavcodec/png.h
@@
-73,4
+73,6
@@
int ff_png_get_nb_channels(int color_type);
/* compute the row size of an interleaved pass */
int ff_png_pass_row_size(int pass, int bits_per_pixel, int width);
+void ff_add_png_paeth_prediction(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp);
+
#endif /* AVCODEC_PNG_H */