185         const int endBlockY = ((y + height) / BlockDim) * BlockDim;  in blitRect()  local
188         if (startBlockY == endBlockY && startBlockX == endBlockX) {  in blitRect()
207         } else if (startBlockY == endBlockY) {  in blitRect()
215             this->updateBlockCol(x, y, width, height, startBlockX, startBlockY, endBlockY);  in blitRect()
237             if (endBlockY > innerStartBlockY) {  in blitRect()
240                 this->updateBlockCol(x, y, innerStartBlockX - x, endBlockY, startBlockY,  in blitRect()
250                 for (int j = innerStartBlockY; j < endBlockY; j += BlockDim) {  in blitRect()
260                     this->updateBlockCol(endBlockX, y, x + width - endBlockX, endBlockY,  in blitRect()
261                                          endBlockX, innerStartBlockY, endBlockY);  in blitRect()
265                 height = y + height - endBlockY;  in blitRect()
266                 y = endBlockY;  in blitRect()
271                 this->updateBlockRow(x, y, width, height, endBlockY,  in blitRect()
684                         int blockCol, int startBlockY, int endBlockY) {  in updateBlockCol()  argument
685         if (0 == width || 0 == height || startBlockY == endBlockY) {  in updateBlockCol()
705         if (blockY < endBlockY) {  in updateBlockCol()
709             while (blockY < endBlockY) {  in updateBlockCol()
716         SkASSERT(endBlockY == blockY);  in updateBlockCol()
719         if (y + height > endBlockY) {  in updateBlockCol()
720             for (int j = y+height; j < endBlockY + BlockDim; ++j) {  in updateBlockCol()
721                 memset(mask + (j-endBlockY)*BlockDim, 0, BlockDim);  in updateBlockCol()