Searched refs:alpha_filtering (Results 1 – 3 of 3) sorted by relevance
45 config->alpha_filtering = 1; in WebPConfigInitInternal()120 if (config->alpha_filtering < 0) in WebPValidateConfig()
295 (config->alpha_filtering == 0) ? WEBP_FILTER_NONE : in CompressAlphaJob()296 (config->alpha_filtering == 1) ? WEBP_FILTER_FAST : in CompressAlphaJob()
110 int alpha_filtering; // Predictive filtering method for alpha plane. member