png_set_cHRM     2357 third_party/libpng/png.h extern PNG_EXPORT(void,png_set_cHRM) PNGARG((png_structp png_ptr,
png_set_cHRM      939 third_party/libpng/pngrutil.c    png_set_cHRM(png_ptr, info_ptr,
png_set_cHRM      584 third_party/libpng/pngset.c    png_set_cHRM(png_ptr, info_ptr,