LibMedia: Add formatter for decoder errors

This is useful for print debugging.
Author: https://github.com/tcl3 Commit: https://github.com/LadybirdBrowser/ladybird/commit/411cafa2a91 Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3931 Reviewed-by: https://github.com/gmta ✅
2025-04-20 03:25:13 +00:00 · 2025-03-14 04:40:12 +00:00 · 2025-03-14 04:40:12 +00:00 · 411cafa2a9 · 2025-03-14 07:48:57 +00:00
commit 411cafa2a9
parent c270241b09
1 changed files with 12 additions and 0 deletions
--- a/Libraries/LibMedia/DecoderError.h
+++ b/Libraries/LibMedia/DecoderError.h
@ -92,3 +92,15 @@ private:
 #define DECODER_TRY_ALLOC(expression) DECODER_TRY(DecoderErrorCategory::Memory, expression)

 }
+
+namespace AK {
+
+template<>
+struct Formatter<Media::DecoderError> : Formatter<FormatString> {
+    ErrorOr<void> format(FormatBuilder& builder, Media::DecoderError const& decoder_error)
+    {
+        return Formatter<FormatString>::format(builder, "[DecoderError]: {}"sv, decoder_error.description());
+    }
+};
+
+}