604 static TickType tickType(png_bytep p, bool transparent, const char** outError) {  in tickType()  argument
607   if (transparent) {  in tickType()
654 static bool getHorizontalTicks(png_bytep row, int width, bool transparent, bool required,  in getHorizontalTicks()  argument
662     if (tickType(row + i * 4, transparent, outError) == TickType::kTick) {  in getHorizontalTicks()
698 static bool getVerticalTicks(png_bytepp rows, int offset, int height, bool transparent,  in getVerticalTicks()  argument
706     if (tickType(rows[i] + offset, transparent, outError) == TickType::kTick) {  in getVerticalTicks()
742 static bool getHorizontalLayoutBoundsTicks(png_bytep row, int width, bool transparent,  in getHorizontalLayoutBoundsTicks()  argument
748   if (tickType(row + 4, transparent, outError) == TickType::kLayoutBounds) {  in getHorizontalLayoutBoundsTicks()
754       if (tickType(row + i * 4, transparent, outError) != TickType::kLayoutBounds) {  in getHorizontalLayoutBoundsTicks()
761   if (tickType(row + (width - 2) * 4, transparent, outError) == TickType::kLayoutBounds) {  in getHorizontalLayoutBoundsTicks()
767       if (tickType(row + i * 4, transparent, outError) != TickType::kLayoutBounds) {  in getHorizontalLayoutBoundsTicks()
775 static bool getVerticalLayoutBoundsTicks(png_bytepp rows, int offset, int height, bool transparent,  in getVerticalLayoutBoundsTicks()  argument
781   if (tickType(rows[1] + offset, transparent, outError) == TickType::kLayoutBounds) {  in getVerticalLayoutBoundsTicks()
787       if (tickType(rows[i] + offset, transparent, outError) != TickType::kLayoutBounds) {  in getVerticalLayoutBoundsTicks()
794   if (tickType(rows[height - 2] + offset, transparent, outError) == TickType::kLayoutBounds) {  in getVerticalLayoutBoundsTicks()
800       if (tickType(rows[i] + offset, transparent, outError) != TickType::kLayoutBounds) {  in getVerticalLayoutBoundsTicks()
954   bool transparent = p[3] == 0;  in do9Patch()  local
971   if (!transparent && (p[0] != 0xFF || p[1] != 0xFF || p[2] != 0xFF || p[3] != 0xFF)) {  in do9Patch()
977   if (!getHorizontalTicks(p, W, transparent, true, &xDivs[0], &xDivs[1], &errorMsg, &numXDivs,  in do9Patch()
985   if (!getVerticalTicks(image->rows.data(), 0, H, transparent, true, &yDivs[0], &yDivs[1],  in do9Patch()
997   if (!getHorizontalTicks(image->rows[H - 1], W, transparent, false, &image->info9Patch.paddingLeft,  in do9Patch()
1005   if (!getVerticalTicks(image->rows.data(), (W - 1) * 4, H, transparent, false,  in do9Patch()
1014   getHorizontalLayoutBoundsTicks(image->rows[H - 1], W, transparent, false,  in do9Patch()
1017   getVerticalLayoutBoundsTicks(image->rows.data(), (W - 1) * 4, H, transparent, false,  in do9Patch()