static bool generate_distance_field_from_image(unsigned char* distanceField,
const unsigned char* copyPtr,
int width, int height) {
- SkASSERT(NULL != distanceField);
- SkASSERT(NULL != copyPtr);
+ SkASSERT(distanceField);
+ SkASSERT(copyPtr);
// we expand our temp data by one more on each side to simplify
// the scanning code -- will always be treated as infinitely far away
bool SkGenerateDistanceFieldFromA8Image(unsigned char* distanceField,
const unsigned char* image,
int width, int height, int rowBytes) {
- SkASSERT(NULL != distanceField);
- SkASSERT(NULL != image);
+ SkASSERT(distanceField);
+ SkASSERT(image);
// create temp data
SkAutoSMalloc<1024> copyStorage((width+2)*(height+2)*sizeof(char));
bool SkGenerateDistanceFieldFromBWImage(unsigned char* distanceField,
const unsigned char* image,
int width, int height, int rowBytes) {
- SkASSERT(NULL != distanceField);
- SkASSERT(NULL != image);
+ SkASSERT(distanceField);
+ SkASSERT(image);
// create temp data
SkAutoSMalloc<1024> copyStorage((width+2)*(height+2)*sizeof(char));