Searched refs:alpha_filtering (Results 1 – 4 of 4) sorted by relevance
43 config->alpha_filtering = 1; in WebPConfigInitInternal()126 if (config->alpha_filtering < 0) in WebPValidateConfig()
361 (config->alpha_filtering == 0) ? WEBP_FILTER_NONE : in CompressAlphaJob()362 (config->alpha_filtering == 1) ? WEBP_FILTER_FAST : in CompressAlphaJob()
112 int alpha_filtering; // Predictive filtering method for alpha plane. member