136 void create_and_write_diff_image(DiffRecord* drp,  in create_and_write_diff_image()  argument
141     const int w = drp->fBase.fBitmap.width();  in create_and_write_diff_image()
142     const int h = drp->fBase.fBitmap.height();  in create_and_write_diff_image()
144     if (w != drp->fComparison.fBitmap.width() || h != drp->fComparison.fBitmap.height()) {  in create_and_write_diff_image()
145         drp->fResult = DiffRecord::kDifferentSizes_Result;  in create_and_write_diff_image()
147         drp->fDifference.fBitmap.allocN32Pixels(w, h);  in create_and_write_diff_image()
149         drp->fWhite.fBitmap.allocN32Pixels(w, h);  in create_and_write_diff_image()
151         SkASSERT(DiffRecord::kUnknown_Result == drp->fResult);  in create_and_write_diff_image()
152         compute_diff(drp, dmp, colorThreshold);  in create_and_write_diff_image()
153         SkASSERT(DiffRecord::kUnknown_Result != drp->fResult);  in create_and_write_diff_image()
157         drp->fDifference.fStatus = DiffResource::kUnspecified_Status;  in create_and_write_diff_image()
158         drp->fWhite.fStatus = DiffResource::kUnspecified_Status;  in create_and_write_diff_image()
161         drp->fDifference.fFilename = filename_to_diff_filename(filename);  in create_and_write_diff_image()
162         drp->fDifference.fFullPath = outputDir;  in create_and_write_diff_image()
163         drp->fDifference.fFullPath.append(drp->fDifference.fFilename);  in create_and_write_diff_image()
164         drp->fDifference.fStatus = DiffResource::kSpecified_Status;  in create_and_write_diff_image()
166         drp->fWhite.fFilename = filename_to_white_filename(filename);  in create_and_write_diff_image()
167         drp->fWhite.fFullPath = outputDir;  in create_and_write_diff_image()
168         drp->fWhite.fFullPath.append(drp->fWhite.fFilename);  in create_and_write_diff_image()
169         drp->fWhite.fStatus = DiffResource::kSpecified_Status;  in create_and_write_diff_image()
171         if (DiffRecord::kDifferentPixels_Result == drp->fResult) {  in create_and_write_diff_image()
172             if (write_bitmap(drp->fDifference.fFullPath, drp->fDifference.fBitmap)) {  in create_and_write_diff_image()
173                 drp->fDifference.fStatus = DiffResource::kExists_Status;  in create_and_write_diff_image()
175                 drp->fDifference.fStatus = DiffResource::kDoesNotExist_Status;  in create_and_write_diff_image()
177             if (write_bitmap(drp->fWhite.fFullPath, drp->fWhite.fBitmap)) {  in create_and_write_diff_image()
178                 drp->fWhite.fStatus = DiffResource::kExists_Status;  in create_and_write_diff_image()
180                 drp->fWhite.fStatus = DiffResource::kDoesNotExist_Status;  in create_and_write_diff_image()