mirrors/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-04-22 04:25:13 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

LibWeb: List supported media types publicly for HTMLMediaElement

Browse source
This commit is contained in:
Andrew Kaster 2024-12-19 12:43:48 -07:00 • committed by Andreas Kling
parent 8ebf2c3007
commit 202bf901d7
Notes: github-actions[bot] 2024-12-25 11:32:53 +00:00
2 changed files with 22 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
Libraries/LibWeb/HTML/HTMLMediaElement.cpp
View file

@ -187,24 +187,21 @@ Bindings::CanPlayTypeResult HTMLMediaElement::can_play_type(StringView type) con
auto mime_type = MimeSniff::MimeType::parse(type);
if (mime_type.has_value() && mime_type->type() == "video"sv) {
if (mime_type->subtype() == "webm"sv)
if (supported_video_subtypes.contains_slow(mime_type->subtype()))
return Bindings::CanPlayTypeResult::Probably;
return Bindings::CanPlayTypeResult::Maybe;
}
if (mime_type.has_value() && mime_type->type() == "audio"sv) {
if (mime_type->subtype() == "flac"sv)
return Bindings::CanPlayTypeResult::Probably;
if (mime_type->subtype() == "mp3"sv)
return Bindings::CanPlayTypeResult::Probably;
auto result = Bindings::CanPlayTypeResult::Maybe;
if (supported_audio_subtypes.contains_slow(mime_type->subtype()))
result = Bindings::CanPlayTypeResult::Probably;
// "Maybe" because we support mp3, but "mpeg" can also refer to MP1 and MP2.
if (mime_type->subtype() == "mpeg"sv)
return Bindings::CanPlayTypeResult::Maybe;
if (mime_type->subtype() == "ogg"sv)
return Bindings::CanPlayTypeResult::Probably;
if (mime_type->subtype() == "wav"sv)
return Bindings::CanPlayTypeResult::Probably;
return Bindings::CanPlayTypeResult::Maybe;
result = Bindings::CanPlayTypeResult::Maybe;
return result;
}
return Bindings::CanPlayTypeResult::Empty;

14
Libraries/LibWeb/HTML/HTMLMediaElement.h
View file

@ -58,6 +58,20 @@ public:
[[nodiscard]] GC::Ref<TimeRanges> buffered() const;
static inline constexpr auto supported_video_subtypes = Array {
"webm"sv,
"mp4"sv,
"mpeg"sv,
"ogg"sv,
};
static inline constexpr auto supported_audio_subtypes = Array {
"flac"sv,
"mp3"sv,
"mpeg"sv,
"ogg"sv,
"wav"sv,
"webm"sv,
};
Bindings::CanPlayTypeResult can_play_type(StringView type) const;
enum class ReadyState : u16 {