626 static TickType tickType(png_bytep p, bool transparent, const char** outError) {  in tickType()  argument
642       *outError =  in tickType()
649       *outError = "Ticks in transparent frame must be black or red";  in tickType()
655     *outError = "White frame must be a solid color (no alpha)";  in tickType()
668     *outError = "Ticks in white frame must be black or red";  in tickType()
678                                int32_t* outRight, const char** outError,  in getHorizontalTicks()  argument
685     if (tickType(row + i * 4, transparent, outError) == TickType::kTick) {  in getHorizontalTicks()
696         *outError = "Can't have more than one marked region along edge";  in getHorizontalTicks()
700     } else if (!*outError) {  in getHorizontalTicks()
715     *outError = "No marked region found along edge";  in getHorizontalTicks()
724                              int32_t* outBottom, const char** outError,  in getVerticalTicks()  argument
731     if (tickType(rows[i] + offset, transparent, outError) == TickType::kTick) {  in getVerticalTicks()
742         *outError = "Can't have more than one marked region along edge";  in getVerticalTicks()
746     } else if (!*outError) {  in getVerticalTicks()
761     *outError = "No marked region found along edge";  in getVerticalTicks()
772                                            const char** outError) {  in getHorizontalLayoutBoundsTicks()  argument
776   if (tickType(row + 4, transparent, outError) == TickType::kLayoutBounds) {  in getHorizontalLayoutBoundsTicks()
782       if (tickType(row + i * 4, transparent, outError) !=  in getHorizontalLayoutBoundsTicks()
790   if (tickType(row + (width - 2) * 4, transparent, outError) ==  in getHorizontalLayoutBoundsTicks()
797       if (tickType(row + i * 4, transparent, outError) !=  in getHorizontalLayoutBoundsTicks()
810                                          const char** outError) {  in getVerticalLayoutBoundsTicks()  argument
814   if (tickType(rows[1] + offset, transparent, outError) ==  in getVerticalLayoutBoundsTicks()
821       if (tickType(rows[i] + offset, transparent, outError) !=  in getVerticalLayoutBoundsTicks()
829   if (tickType(rows[height - 2] + offset, transparent, outError) ==  in getVerticalLayoutBoundsTicks()
836       if (tickType(rows[i] + offset, transparent, outError) !=  in getVerticalLayoutBoundsTicks()
971 static bool do9Patch(PngInfo* image, std::string* outError) {  in do9Patch()  argument
1223     *outError = err.str();  in do9Patch()