@@ -181,6 +181,7 @@ static int decode_frame(AVCodecContext *avctx,

             return -1;

         }

         switch (csize) {

+        case 32: pal_sample_size = 4; break;

         case 24: pal_sample_size = 3; break;

         case 16:

         case 15: pal_sample_size = 2; break;

@@ -201,6 +202,10 @@ static int decode_frame(AVCodecContext *avctx,

                 return AVERROR_INVALIDDATA;

             }

             switch (pal_sample_size) {

+            case 4:

+                for (t = 0; t < colors; t++)

+                    *pal++ = bytestream2_get_le32u(&s->gb);

+                break;

             case 3:

                 /* RGB24 */

                 for (t = 0; t < colors; t++)