prepare for implementing scalable Indeo 5

[nihav.git] / nihav-indeo / src / codecs / indeo5.rs

diff --git a/nihav-indeo/src/codecs/indeo5.rs b/nihav-indeo/src/codecs/indeo5.rs
index 0115b2a0bb601d72550482dbefa23997b3d4a63c..ec23981857dfeaf5dbd767289619296ac818d6bb 100644 (file)
--- a/nihav-indeo/src/codecs/indeo5.rs
+++ b/nihav-indeo/src/codecs/indeo5.rs
@@ -499,10 +499,10 @@ struct Indeo5Decoder {
 }
 
 impl Indeo5Decoder {
-    fn new() -> Self {
+    fn new(scalable: bool) -> Self {
         Indeo5Decoder {
             info:   NACodecInfo::new_dummy(),
-            dec:    IVIDecoder::new(),
+            dec:    IVIDecoder::new(scalable),
             ip:     Indeo5Parser::new(),
         }
     }
@@ -723,7 +723,11 @@ const INDEO5_QSCALE4_INTER: [u8; 24] = [
 ];
 
 pub fn get_decoder() -> Box<dyn NADecoder + Send> {
-    Box::new(Indeo5Decoder::new())
+    Box::new(Indeo5Decoder::new(false))
+}
+
+pub fn get_decoder_scalable() -> Box<dyn NADecoder + Send> {
+    Box::new(Indeo5Decoder::new(true))
 }
 
 #[cfg(test)]