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-rw-r--r--thirdparty/libpng/pnginfo.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/thirdparty/libpng/pnginfo.h b/thirdparty/libpng/pnginfo.h
index 1f98dedc42..ac7b269132 100644
--- a/thirdparty/libpng/pnginfo.h
+++ b/thirdparty/libpng/pnginfo.h
@@ -263,5 +263,18 @@ defined(PNG_READ_BACKGROUND_SUPPORTED)
png_bytepp row_pointers; /* the image bits */
#endif
+#ifdef PNG_APNG_SUPPORTED
+ png_uint_32 num_frames; /* including default image */
+ png_uint_32 num_plays;
+ png_uint_32 next_frame_width;
+ png_uint_32 next_frame_height;
+ png_uint_32 next_frame_x_offset;
+ png_uint_32 next_frame_y_offset;
+ png_uint_16 next_frame_delay_num;
+ png_uint_16 next_frame_delay_den;
+ png_byte next_frame_dispose_op;
+ png_byte next_frame_blend_op;
+#endif
+
};
#endif /* PNGINFO_H */