Changes the decimation and interpolation filters used when a texture is drawn at other scales than 100%.
<note>It is an error to pass anything other than cogl_pipeline_filter_nearest or cogl_pipeline_filter_linear as magnification filters since magnification doesn't ever need to reference values stored in the mipmap chain.</note>
| this |
A Pipeline object |
| layer_index |
the layer number to change. |
| min_filter |
the filter used when scaling a texture down. |
| mag_filter |
the filter used when magnifying a texture. |