added gray decoding

awxkee · awxkee · commit e0fcd6defc2f · 2024-03-26T08:20:45.000Z
diff --git a/Sources/jxlc/JxlAnimatedDecoder.hpp b/Sources/jxlc/JxlAnimatedDecoder.hpp
@@ -78,7 +78,8 @@ class JxlAnimatedDecoder {
         }
         
         if (JXL_DEC_SUCCESS != JxlDecoderSetUnpremultiplyAlpha(dec.get(), JXL_TRUE)) {
-            return false;
+            std::string str = "Cannot initialize decoder";
+            throw AnimatedDecoderError(str);
         }
         
         if (JXL_DEC_SUCCESS !=

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,8 @@ class JxlAnimatedDecoder {`
`78`	`78`	`}`
`79`	`79`
`80`	`80`	`if (JXL_DEC_SUCCESS != JxlDecoderSetUnpremultiplyAlpha(dec.get(), JXL_TRUE)) {`
`81`		`- return false;`
	`81`	`+ std::string str = "Cannot initialize decoder";`
	`82`	`+ throw AnimatedDecoderError(str);`
`82`	`83`	`}`
`83`	`84`
`84`	`85`	`if (JXL_DEC_SUCCESS !=`