113 static int GetAlpha(const VP8Histogram* const histo) {  in GetAlpha()  argument
117   const int max_value = histo->max_value;  in GetAlpha()
118   const int last_non_zero = histo->last_non_zero;  in GetAlpha()
124 static void InitHistogram(VP8Histogram* const histo) {  in InitHistogram()  argument
125   histo->max_value = 0;  in InitHistogram()
126   histo->last_non_zero = 1;  in InitHistogram()
238     VP8Histogram histo;  in MBAnalyzeBestIntra16Mode()  local
241     InitHistogram(&histo);  in MBAnalyzeBestIntra16Mode()
244                         0, 16, &histo);  in MBAnalyzeBestIntra16Mode()
245     alpha = GetAlpha(&histo);  in MBAnalyzeBestIntra16Mode()
287     VP8Histogram histo;  in MBAnalyzeBestUVMode()  local
289     InitHistogram(&histo);  in MBAnalyzeBestUVMode()
292                         16, 16 + 4 + 4, &histo);  in MBAnalyzeBestUVMode()
293     alpha = GetAlpha(&histo);  in MBAnalyzeBestUVMode()