search

cats-oss / android-gpuimage

Android filters based on OpenGL (idea from GPUImage for iOS)
8.95k stars 2.26k forks source link

Set background for SurfaceView not working #547

Open Quangninh-io opened 12 months ago

Quangninh-io commented 12 months ago

Bug Reporting

When set value ` gpuImage = GPUImage(requireContext()) gpuImage.setGLSurfaceView(bindingActivity.ivGpu) gpuImage.setBackgroundColor(0f,255f,255f) gpuImage.setScaleType(GPUImage.ScaleType.CENTER_INSIDE) gpuImage.setImage(originBitmap)

    val filter = GPUImageGaussianBlurFilter()
    gpuImage.setFilter(filter)`

The background is always black, when no filter is used, GLSurfaceView automatically crop the image for it, but when any filter is set, GLSurfaceView will replace the blank color as black