10l: vorbisdec: declare dy

[ffmpeg] / libavcodec / png.h

diff --git a/libavcodec/png.h b/libavcodec/png.h
index 97e81f5628a2f297177e44369ad882dd20ed442b..7c0ab9f6c6055bbf2838ce8655670d73525dd6f1 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 */