17 struct DFData {  struct
72 static void init_glyph_data(DFData* data, unsigned char* edges, const unsigned char* image,  in init_glyph_data()
155 static void init_distances(DFData* data, unsigned char* edges, int width, int height) {  in init_distances()
157     DFData* currData = data;  in init_distances()
158     DFData* prevData = data - width;  in init_distances()
159     DFData* nextData = data + width;  in init_distances()
203 static void F1(DFData* curr, int width) {  in F1()
205     DFData* check = curr - width-1;  in F1()
249 static void F2(DFData* curr, int width) {  in F2()
251     DFData* check = curr + 1;  in F2()
263 static void B1(DFData* curr, int width) {  in B1()
265     DFData* check = curr - 1;  in B1()
277 static void B2(DFData* curr, int width) {  in B2()
279     DFData* check = curr + 1;  in B2()
359     SkAutoFree storage(sk_calloc_throw(dataWidth*dataHeight*(sizeof(DFData) + 1)));  in generate_distance_field_from_image()
360     DFData*        dataPtr = (DFData*)storage.get();  in generate_distance_field_from_image()
361     unsigned char* edgePtr = (unsigned char*)storage.get() + dataWidth*dataHeight*sizeof(DFData);  in generate_distance_field_from_image()
374     DFData* currData = dataPtr+dataWidth+1; // skip outer buffer  in generate_distance_field_from_image()