From: Kostya Shishkov <kostya.shiskov@gmail.com>
Date: Sun, 28 Sep 2025 03:59:23 +0000 (+0200)
Subject: escape: relax dimensions checking
X-Git-Url: https://git.nihav.org/?a=commitdiff_plain;h=643fbf1db84a10569f4152b767c06e500b954643;p=nihav.git

escape: relax dimensions checking
---

diff --git a/nihav-acorn/src/codecs/escape.rs b/nihav-acorn/src/codecs/escape.rs
index d5b4e07..efe8ca5 100644
--- a/nihav-acorn/src/codecs/escape.rs
+++ b/nihav-acorn/src/codecs/escape.rs
@@ -577,7 +577,7 @@ impl NADecoder for Escape130Decoder {
     fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
         if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
             let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV420_FORMAT));
-            validate!((vinfo.get_width() | vinfo.get_height()) & 7 == 0);
+            validate!((vinfo.get_width() | vinfo.get_height()) & 1 == 0);
             self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref();
             self.width  = vinfo.get_width();
             self.blocks = vec![E130Block::default(); vinfo.get_width() * vinfo.get_height() / 4];
@@ -740,7 +740,6 @@ impl NADecoder for EscapeAnyDecoder {
     fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
         if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
             let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV420_FORMAT));
-            validate!((vinfo.get_width() | vinfo.get_height()) & 7 == 0);
             self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref();
             Ok(())
         } else {