Core (LV::Video): Implement saves to PNG files#206

Merged

kaixiong merged 10 commits intomasterfrom

Jan 29, 2025

Commits on Jan 28, 2025

Core (Build): Require zlib 1.2 and libpng 1.4.
kaixiong
committed

Commits on Jan 29, 2025

Core (LV::Video): Implement saving to PNG files.
kaixiong
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Core (LV::Video): Apply modern C++-isms to PNG writer.
kaixiong
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Core (LV::Video): Rename bit_depth to bits_per_channel to avoid confusion.
kaixiong
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Core (LV::Video): Refactor image loading code.
kaixiong
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Core (LV::Video): Add save_to_stream() for saving images to a stream.
kaixiong
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Core (Tests): Factor out raw image and raw palette loading functions into a common library.
kaixiong
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Core (Tests): Add unit test for image saving.
kaixiong
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Core (LV::Video): Account for wide-character paths on Windows.
kaixiong
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Core (LV::Video): Introduce LV::ImageFormat enum for identifying image formats.
kaixiong
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