98   const int32_t length = image_line->GetLength();  in FillRanges()
101   for (int32_t idx = 1; idx < length - 1; idx++) {  in FillRanges()
136   explicit HorizontalImageLine(uint8_t** rows, int32_t xoffset, int32_t yoffset,  in HorizontalImageLine()
137                                int32_t length)  in HorizontalImageLine()
140   inline int32_t GetLength() const { return length_; }  in GetLength()
142   inline uint32_t GetColor(int32_t idx) const {  in GetColor()
148   int32_t xoffset_, yoffset_, length_;
159   explicit VerticalImageLine(uint8_t** rows, int32_t xoffset, int32_t yoffset,  in VerticalImageLine()
160                              int32_t length)  in VerticalImageLine()
163   inline int32_t GetLength() const { return length_; }  in GetLength()
165   inline uint32_t GetColor(int32_t idx) const {  in GetColor()
171   int32_t xoffset_, yoffset_, length_;
178   explicit DiagonalImageLine(uint8_t** rows, int32_t xoffset, int32_t yoffset,  in DiagonalImageLine()
179                              int32_t xstep, int32_t ystep, int32_t length)  in DiagonalImageLine()
187   inline int32_t GetLength() const { return length_; }  in GetLength()
189   inline uint32_t GetColor(int32_t idx) const {  in GetColor()
196   int32_t xoffset_, yoffset_, xstep_, ystep_, length_;
221                            const std::vector<Range>& stretch_regions, const int32_t length,  in PopulateBounds()
222                            int32_t* padding_start, int32_t* padding_end, int32_t* layout_start,  in PopulateBounds()
223                            int32_t* layout_end, StringPiece edge_name, std::string* out_err) {  in PopulateBounds()
283 static int32_t CalculateSegmentCount(const std::vector<Range>& stretch_regions,  in CalculateSegmentCount()
284                                      int32_t length) {  in CalculateSegmentCount()
291   int32_t modifier = 0;  in CalculateSegmentCount()
297   return static_cast<int32_t>(stretch_regions.size()) * 2 + modifier;  in CalculateSegmentCount()
304   for (int32_t y = region.top; y < region.bottom; y++) {  in GetRegionColor()
306     for (int32_t x = region.left; x < region.right; x++) {  in GetRegionColor()
341     const std::vector<Range>& vertical_stretch_regions, const int32_t width,  in CalculateRegionColors()
342     const int32_t height, std::vector<uint32_t>* out_colors) {  in CalculateRegionColors()
343   int32_t next_top = 0;  in CalculateRegionColors()
370     int32_t next_left = 0;  in CalculateRegionColors()
404 static void FindOutlineInsets(const ImageLine* image_line, int32_t* out_start,  in FindOutlineInsets()
405                               int32_t* out_end) {  in FindOutlineInsets()
409   const int32_t length = image_line->GetLength();  in FindOutlineInsets()
417   const int32_t mid2 = length / 2;  in FindOutlineInsets()
418   const int32_t mid1 = mid2 + (length % 2);  in FindOutlineInsets()
421   for (int32_t i = 0; i < mid1 && max_alpha != 0xff; i++) {  in FindOutlineInsets()
430   for (int32_t i = length - 1; i >= mid2 && max_alpha != 0xff; i--) {  in FindOutlineInsets()
442   const int32_t length = image_line->GetLength();  in FindMaxAlpha()
444   for (int32_t idx = 0; idx < length && max_alpha != 0xff; idx++) {  in FindMaxAlpha()
459                                              const int32_t width,  in Create()
460                                              const int32_t height,  in Create()
547   const int32_t num_rows =  in Create()
549   const int32_t num_cols =  in Create()
573   const int32_t outline_width =  in Create()
575   const int32_t outline_height =  in Create()
593   int32_t top_left, bottom_right;  in Create()
618       data, (const int32_t*)horizontal_stretch_regions.data(),  in SerializeBase()
619       (const int32_t*)vertical_stretch_regions.data(), region_colors.data(),  in SerializeBase()