1 files changed, 10 insertions, 0 deletions
diff --git a/vapi/libwebp.vapi b/vapi/libwebp.vapi
index 534dd2c..6e48bf4 100644
--- a/vapi/libwebp.vapi
+++ b/vapi/libwebp.vapi
@@ -1,5 +1,15 @@
 [CCode (cheader_filename = "webp/decode.h")]
 namespace WebP {
+    public struct BitstreamFeatures {
+        int width;
+        int height;
+        bool has_alpha;
+        bool has_animation;
+        int format;
+    }
     [CCode (array_length = false, cname="WebPDecodeRGBA")]
     public static uint8[] DecodeRGBA([CCode (array_length_pos=1.1)]uint8[] data, out int width, out int height);
+
+    [CCode (cname = "WebPGetFeatures")]
+    public static int GetFeatures([CCode (array_length_pos=1.1)]uint8[] data, out BitstreamFeatures featues);
 }