Camera feed not showing on Mali-based chips

 The error is thrown by this line:

vec4 color = textureLod(source, uv_interp, 0.0);

... because Mali doesn't support external samplers for textureLod() calls. I'm assuming you don't have mipmaps for the camera image, so you can just replace this with:

vec4 color = texture(source, uv_interp);

HTH, 
Pete

 The error is thrown by this line:

vec4 color = textureLod(source, uv_interp, 0.0);

... because Mali doesn't support external samplers for textureLod() calls. I'm assuming you don't have mipmaps for the camera image, so you can just replace this with:

vec4 color = texture(source, uv_interp);

HTH, 
Pete

Thanks for your help Pete, 

It worked. 

Much appreciated! 

Cheers

Any time, happy to help.

Pete