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This repository was archived by the owner on Apr 20, 2023. It is now read-only.
This repository was archived by the owner on Apr 20, 2023. It is now read-only.

滤镜组嵌套问题 #26

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@qq297110281

@Windsader 非常好的项目。我最近在做一个视频渲染的项目,有参考你的这个项目,在使用过程中我发现有一个问题:当在一个滤镜组中嵌套另外一个滤镜组的时候,其实到了最后所有的滤镜都会被最外层的滤镜组进行merge。这样会导致像高斯模糊滤镜没有办法调节模糊强度。我有尝试过继承GPUImageFilter,相当于重写了一个定制的GPUImageFilterGroup。将其添加到滤镜组。这样倒是可以调节模糊强度了。但是当我在滤镜组添加其他滤镜(在定制的模糊滤镜后面),渲染的时候画面却是黑的了。对于这个情况请问有什么建议么?谢谢

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