Lines Matching refs:image
102 // Calculates image checksum using MD5.
103 void GetImageCheckSum(const SkBitmap& image, MD5Digest* digest) {
106 SkAutoLockPixels image_lock(image);
107 MD5Sum(image.getPixels(), image.getSize(), digest);
110 // Saves |image| as an |icon_file| with the checksum.
111 bool SaveIconWithCheckSum(const FilePath& icon_file, const SkBitmap& image) {
112 if (!IconUtil::CreateIconFileFromSkBitmap(image, icon_file))
116 GetImageCheckSum(image, &digest);
124 // Returns true if |icon_file| is missing or different from |image|.
125 bool ShouldUpdateIcon(const FilePath& icon_file, const SkBitmap& image) {
140 GetImageCheckSum(image, &downloaded_image_checksum);
425 // Saves |image| to |icon_file| if the file is outdated and refresh shell's
428 bool CheckAndSaveIcon(const FilePath& icon_file, const SkBitmap& image) {
429 if (ShouldUpdateIcon(icon_file, image)) {
430 if (SaveIconWithCheckSum(icon_file, image)) {
