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是否可以把指定颜色变为透明？ #2

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wei-kris opened this issue Nov 16, 2022 · 1 comment

wei-kris commented Nov 16, 2022

您好，我希望渲染时把视频中的指定rgb值设置为透明的，来达到透明视频的效果，能否给一些思路。感谢。

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wei-kris commented Nov 18, 2022

我现在的方式是在片元着色器中处理，但是不知道是哪里的设置导致现在只要swapBuffers就黑了。应该是view的问题

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