Assume that old bmps do not contain transparency information.
[ffmpeg.git] / libavcodec / bmp.c
index 7443fa9..ec4c467 100644 (file)
@@ -128,6 +128,7 @@ static int bmp_decode_frame(AVCodecContext *avctx,
         rgb[0] = bytestream_get_le32(&buf);
         rgb[1] = bytestream_get_le32(&buf);
         rgb[2] = bytestream_get_le32(&buf);
+        if (ihsize > 40)
         alpha = bytestream_get_le32(&buf);
     }