Radeon ProRender

rpr_aa_filter

Usage

Filter to set to RPR_CONTEXT_IMAGE_FILTER_TYPE.

Possible Values

Name Value Brief Explanation
RPR_FILTER_NONE 0x0 No filter.
RPR_FILTER_BOX 0x1 Box filter, simply average random samples over radius.
RPR_FILTER_TRIANGLE 0x2 Triangle filter, weight samples based on distance from center.
RPR_FILTER_GAUSSIAN 0x3 Gaussian filter, weight samples based on gaussian curve.
RPR_FILTER_MITCHELL 0x4 Mitchell Filter, samples weighted on Mitchell-Netravali-Filter (in German).
RPR_FILTER_LANCZOS 0x5 Lanczos filter, see Lanczos resampling.
RPR_FILTER_BLACKMANHARRIS 0x6 Blackman Harris. Recommended to use this or Mitchell, see New Pixel Filter Type: Blackman-Harris.