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texture update using damage request #17

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Aki-7 opened this issue Jan 9, 2022 · 0 comments

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Aki-7 commented Jan 9, 2022

texture の update の際に update する必要のある箇所のみを伝える damage request を用意する。
現状 texture update の際にOpenGL が管理するメモリにデータを転送するのに時間がかかるので、それを短縮するのにいい。

zmonitors で view の update 時に必要な部分だけupdate したりするのにも使う。

ila-embsys mentioned this issue

Partial updates on remote textures zwin-project/zen#394

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