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ImageDecoder+LibImageDecoder+LibWeb: Support animations in ImageDecoder

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The ImageDecoder service now returns a list of image frames, each with
a duration value.

The code for in-process image decoding is removed from LibWeb, an all
image decode requests are sent out-of-process to ImageDecoder. :^)

This won't scale super well to very long and/or large animations, but
we can work on improving that separately. The main goal here is simply
to stop doing any image decoding inside LibWeb.

Fixes #5165.
This commit is contained in:
Andreas Kling 2021-01-29 22:30:48 +01:00
parent 449d56ef74
commit 7449c1b27f
10 changed files with 143 additions and 73 deletions
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3
Userland/Libraries/LibWeb/Loader/ImageLoader.h
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@ -38,7 +38,8 @@ public:
void load(const URL&);
const Gfx::Bitmap* bitmap() const;
const Gfx::Bitmap* bitmap(size_t index) const;
size_t current_frame_index() const { return m_current_frame_index; }
bool has_image() const;