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LibGfx: Provide a default implementation for animation-related methods
Most image decoders that we have only support non-animated images, providing a default implementation for them allows to remove quite some code.
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7acb656826
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14 changed files with 6 additions and 160 deletions
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@ -60,10 +60,6 @@ public:
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virtual IntSize size() override;
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virtual bool is_animated() override;
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virtual size_t loop_count() override;
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virtual size_t frame_count() override;
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virtual size_t first_animated_frame_index() override;
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virtual ErrorOr<ImageFrameDescriptor> frame(size_t index, Optional<IntSize> ideal_size = {}) override;
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virtual ErrorOr<Optional<ReadonlyBytes>> icc_data() override;
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@ -110,30 +106,6 @@ bool PortableImageDecoderPlugin<TContext>::sniff(ReadonlyBytes data)
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return false;
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}
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template<typename TContext>
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bool PortableImageDecoderPlugin<TContext>::is_animated()
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{
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return false;
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}
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template<typename TContext>
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size_t PortableImageDecoderPlugin<TContext>::loop_count()
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{
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return 0;
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}
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template<typename TContext>
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size_t PortableImageDecoderPlugin<TContext>::frame_count()
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{
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return 1;
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}
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template<typename TContext>
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size_t PortableImageDecoderPlugin<TContext>::first_animated_frame_index()
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{
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return 0;
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}
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template<typename TContext>
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ErrorOr<ImageFrameDescriptor> PortableImageDecoderPlugin<TContext>::frame(size_t index, Optional<IntSize>)
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{
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