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LibVideo: Make VP9::Decoder a subclass of a new abstract VideoDecoder

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This will allow other decoders to be used in place of VP9::Decoder when
new video decoders are implemented, such as AV1.
This commit is contained in:
Zaggy1024 2022-10-29 19:53:24 -05:00 • committed by Andreas Kling
parent 3720f66bb1
commit 2b4b6c5613
4 changed files with 34 additions and 12 deletions
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6
Userland/Applications/VideoPlayer/main.cpp
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@ -49,7 +49,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
main_widget->set_layout<GUI::VerticalBoxLayout>();
auto image_widget = TRY(main_widget->try_add<GUI::ImageWidget>());
Video::VP9::Decoder vp9_decoder;
OwnPtr<Video::VideoDecoder> decoder = make<Video::VP9::Decoder>();
size_t cluster_index = 0;
size_t block_index = 0;
size_t frame_index = 0;
@ -76,14 +76,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (!optional_sample.has_value())
return;
auto result = vp9_decoder.receive_sample(optional_sample.release_value());
auto result = decoder->receive_sample(optional_sample.release_value());
if (result.is_error()) {
outln("Error decoding frame {}: {}", frame_number, result.error().string_literal());
return;
}
auto frame_result = vp9_decoder.get_decoded_frame();
auto frame_result = decoder->get_decoded_frame();
if (frame_result.is_error()) {
outln("Error retrieving frame {}: {}", frame_number, frame_result.error().string_literal());
return;