Using GetPixels with Texture Format RGBA Compressed ASTC results in blurry image.

Hi guys,

I’m working on a project where we have to have our textures saved in the format of RGBA Compressed ASTC 4x4 block. I’ve found however when copying the textures with GetPixels and SetPixels to a RGBA32 format there is a dramatic drop in quality; The format change is because SetPixels only works with certain formats.

Have tried it with and without MipMaps and I have gotten the same result.

Using the following code for this texture example;

public Texture2D testTexture;
public RawImage rawImage;

	void PixelExample(){

		Color[] pixelColors = testTexture.GetPixels();

		Texture2D newTextures = new Texture2D(testTexture.width, testTexture.height, TextureFormat.RGBA32, true);


		rawImage.texture = newTextures;

Does anyone have an idea how to get around this without changing the Texture Format?

why do u use GetPixels() at the first place ?

cant u just save the texture ?

did u do any modification to the texture before saving ?