Description: fix the cppcheck

IssueNo: https://gitee.com/openharmony/graphic_utils/issues/I5RYU4
Feature or Bugfix: Bugfix
Binary Source:No
Signed-off-by: Nzhouyj <zhouyuanjie1@huawei.com>

frameworks/common/text.cpp

@@ -89,6 +89,10 @@ void Text::SetSpannableString(const SpannableString* spannableString)
         return;
     }
     textStyles_ = static_cast<TextStyle*>(UIMalloc(textLen));
+    if (textStyles_ == nullptr) {
+        GRAPHIC_LOGE("Text::SetSpannableString invalid parameter");
+        return;
+    }
     ListNode<StyleSpan*>* node = spannableString->spanList_.Begin();
     while (node != spannableString->spanList_.End()) {
         for (uint32_t i = node->data_->start_; i < node->data_->end_; i++) {
@@ -561,6 +565,10 @@ void Text::SetRelativeSizeSpan(uint16_t start, uint16_t end, float size)
     absoluteSize = static_cast<uint8_t>(size * fontSize_);
 #else
     UITextLanguageFontParam* fontParam = UIFontBuilder::GetInstance()->GetTextLangFontsTable(fontId_);
+    if (fontParam == nullptr) {
+        GRAPHIC_LOGE("Text::SetRelativeSizeSpan invalid parameter");
+        return;
+    }
     absoluteSize = static_cast<uint8_t>(size * fontParam->size);
 #endif
     SetAbsoluteSizeSpan(start, end, absoluteSize);

frameworks/common/typed_text.cpp

@@ -177,21 +177,18 @@ uint32_t TypedText::GetNextLine(const char* text, uint8_t fontId, uint8_t fontSi
         return index;
     }
     uint32_t lastBreakPos = 0;
-    int16_t curW;
     uint32_t tmp = 0;
     while (true) {
-        curW = TypedText::GetTextWidth(text, fontId, fontSize, index, letterSpace);
+        int16_t curW = TypedText::GetTextWidth(text, fontId, fontSize, index, letterSpace);
         if (curW > maxWidth) {
             index = lastBreakPos;
             if (lastBreakPos == 0) {
                 curW = 0;
                 uint32_t i = 0;
-                uint32_t letter;
-                uint16_t letterWidth;
                 while (text[i] != '\0') {
                     tmp = i;
-                    letter = TypedText::GetUTF8Next(text, tmp, i);
-                    letterWidth = UIFont::GetInstance()->GetWidth(letter, fontId, fontSize, 0);
+                    uint32_t letter = TypedText::GetUTF8Next(text, tmp, i);
+                    uint16_t letterWidth = UIFont::GetInstance()->GetWidth(letter, fontId, fontSize, 0);
                     curW += letterWidth;
                     if (letterWidth > 0) {
                         curW += letterSpace;
@@ -228,13 +225,12 @@ bool TypedText::GetWrapPoint(const char* text, uint32_t& breakPoint)
 {
     breakPoint = 0;
     uint32_t j = 0;
-    uint32_t letter = 0;
     if (text == nullptr) {
         return true;
     }
 
     while (text[breakPoint] != '\0') {
-        letter = GetUTF8Next(text, breakPoint, j);
+        uint32_t letter = GetUTF8Next(text, breakPoint, j);
         breakPoint = j;
         if ((letter == ' ') || (letter == '.') || (letter == ',') || (letter == '!') || (letter == '=')
             || (letter == '?')) {
@@ -261,10 +257,9 @@ int16_t TypedText::GetTextWidth(const char* text, uint8_t fontId, uint8_t fontSi
 
     uint32_t i = 0;
     uint16_t width = 0;
-    uint32_t letter;
 
     while (i < length) {
-        letter = GetUTF8Next(text, i, i);
+        uint32_t letter = GetUTF8Next(text, i, i);
         if ((letter == 0) || (letter == '\n') || (letter == '\r')) {
             continue;
         }
@@ -533,8 +528,8 @@ bool TypedText::IsColourWord(uint32_t codePoint, uint8_t fontId, uint8_t fontSiz
 #if ENABLE_MULTI_FONT
         uint8_t* searchLists = nullptr;
         int8_t listSize = UIMultiFontManager::GetInstance()->GetSearchFontList(fontId, &searchLists);
-        int8_t currentIndex = 0;
         if ((listSize > 0) && (searchLists != nullptr)) {
+            int8_t currentIndex = 0;
             do {
                 weight = UIFont::GetInstance()->GetFontWeight(searchLists[currentIndex]);
                 if (weight >= 16) { // 16: rgb565->16 rgba8888->32 font with rgba

frameworks/components/ui_abstract_scroll.cpp

@@ -36,7 +36,7 @@ public:
     BarEaseInOutAnimator(BarEaseInOutAnimator&&) = delete;
     BarEaseInOutAnimator& operator=(BarEaseInOutAnimator&&) = delete;
 
-    BarEaseInOutAnimator(UIAbstractScroll& scrollView)
+    explicit BarEaseInOutAnimator(UIAbstractScroll& scrollView)
         : scrollView_(scrollView),
           timer_(APPEAR_PERIOD, TimerCb, this),
           animator_(this, nullptr, ANIMATOR_DURATION, false)
@@ -172,11 +172,9 @@ void UIAbstractScroll::MoveChildByOffset(int16_t offsetX, int16_t offsetY)
         return;
     }
     UIView* view = GetChildrenHead();
-    int16_t x;
-    int16_t y;
     while (view != nullptr) {
-        x = view->GetX() + offsetX;
-        y = view->GetY() + offsetY;
+        int16_t x = view->GetX() + offsetX;
+        int16_t y = view->GetY() + offsetY;
         view->SetPosition(x, y);
         view = view->GetNextSibling();
     }

frameworks/components/ui_checkbox.cpp

@@ -181,7 +181,6 @@ void UICheckBox::UnSelectedStateSoftwareDrawing(BufferInfo& gfxDstBuffer,
                                                 int16_t borderRadius,
                                                 int16_t rectLineWidth)
 {
-    Rect contentRect = GetContentRect();
     Style styleUnSelect = StyleDefault::GetBackgroundTransparentStyle();
     styleUnSelect.borderWidth_ = rectLineWidth;
     styleUnSelect.borderRadius_ = borderRadius;

frameworks/components/ui_image_view.cpp

@@ -368,6 +368,10 @@ void UIImageView::UpdateDrawTransMap(bool updateContentMatrix)
     }
     // only contentMatrix
     if (transMap_ == nullptr || transMap_->IsInvalid()) {
+        if (contentMatrix_ == nullptr) {
+            GRAPHIC_LOGE("Text: UpdateDrawTransMap contentMatrix_ is nullptr");
+            return;
+        }
         drawTransMap_->SetMatrix(*contentMatrix_);
         return;
     }

frameworks/components/ui_list.cpp

@@ -628,8 +628,6 @@ void UIList::MoveChildByOffset(int16_t xOffset, int16_t yOffset)
     if (view == nullptr) {
         return;
     }
-    int16_t x;
-    int16_t y;
     int16_t height;
     int16_t width;
 
@@ -660,8 +658,8 @@ void UIList::MoveChildByOffset(int16_t xOffset, int16_t yOffset)
     }
     bool isSelectViewFind = false;
     do {
-        x = view->GetX() + xOffset;
-        y = view->GetY() + yOffset;
+        int16_t x = view->GetX() + xOffset;
+        int16_t y = view->GetY() + yOffset;
         view->SetPosition(x, y);
         if ((selectPosition_ != 0) && !isSelectViewFind) {
             if (direction_ == VERTICAL) {

frameworks/components/ui_picker.cpp

@@ -324,9 +324,8 @@ bool UIPicker::RefreshSelected(uint16_t index)
         UIView* childView = static_cast<UIView*>(list_.GetChildrenHead());
         uint16_t lastSelectIndex = listListener_->GetSelectIndex();
 
-        int16_t viewIndex;
         while (childView != nullptr) {
-            viewIndex = childView->GetViewIndex();
+            int16_t viewIndex = childView->GetViewIndex();
             if (viewIndex == lastSelectIndex) {
                 childView->SetStyle(STYLE_TEXT_COLOR, GetBackgroundTextColor().full);
                 if (backgroundFontName_ == nullptr) {

frameworks/components/ui_scroll_view.cpp

@@ -127,7 +127,7 @@ bool UIScrollView::OnRotateEvent(const RotateEvent& event)
     }
     VibratorFunc vibratorFunc = VibratorManager::GetInstance()->GetVibratorFunc();
     if (vibratorFunc != nullptr && !isEdge) {
-        uint16_t rotateLen = MATH_ABS(totalRotateLen_ - lastVibratorRotateLen_);
+        rotateLen = MATH_ABS(totalRotateLen_ - lastVibratorRotateLen_);
         if (rotateLen > DEFAULT_SCROLL_VIEW_VIBRATION_LEN) {
             uint16_t vibrationCnt = rotateLen / DEFAULT_SCROLL_VIEW_VIBRATION_LEN;
             for (uint16_t i = 0; i < vibrationCnt; i++) {

frameworks/components/ui_view.cpp

@@ -1264,9 +1264,8 @@ uint8_t UIView::GetMixOpaScale() const
 {
     uint8_t opaMix = opaScale_;
     UIView* parent = parent_;
-    uint8_t opaParent;
     while (parent != nullptr) {
-        opaParent = parent->GetOpaScale();
+        uint8_t opaParent = parent->GetOpaScale();
         // 8: Shift right 8 bits
         opaMix = (opaParent == OPA_OPAQUE) ? opaMix : ((static_cast<uint16_t>(opaParent) * opaMix) >> 8);
         parent = parent->GetParent();

frameworks/components/ui_view_group.cpp

@@ -310,11 +310,9 @@ UIView* UIViewGroup::GetChildById(const char* id) const
 void UIViewGroup::MoveChildByOffset(int16_t xOffset, int16_t yOffset)
 {
     UIView* view = childrenHead_;
-    int16_t x;
-    int16_t y;
     while (view != nullptr) {
-        x = view->GetX() + xOffset;
-        y = view->GetY() + yOffset;
+        int16_t x = view->GetX() + xOffset;
+        int16_t y = view->GetY() + yOffset;
         view->SetPosition(x, y);
         view = view->GetNextSibling();
     }
@@ -378,7 +376,6 @@ void UIViewGroup::UpdateRenderView(UIView* targetView)
 
     int16_t curZIndex = curView->GetZIndex();
     int16_t targetZIndex = targetView->GetZIndex();
-    int16_t nextZIndex;
     UIView* nextView = curView->GetNextRenderSibling();
     UIView* preView = nullptr;
 
@@ -396,7 +393,7 @@ void UIViewGroup::UpdateRenderView(UIView* targetView)
 
     while (nextView != nullptr) {
         curZIndex = curView->GetZIndex();
-        nextZIndex = nextView->GetZIndex();
+        int16_t nextZIndex = nextView->GetZIndex();
         if (curZIndex == targetZIndex) {
             InsertRenderView(curView, preView, targetView);
             return;
@@ -431,7 +428,6 @@ void UIViewGroup::InsertRenderView(UIView* archorView, UIView* anchorPreView, UI
         return;
     }
 
-    int16_t curZIndex = node->GetZIndex();
     int16_t targetZIndex = targetView->GetZIndex();
     UIView* newArchorView = nullptr;
 
@@ -442,7 +438,7 @@ void UIViewGroup::InsertRenderView(UIView* archorView, UIView* anchorPreView, UI
     }
 
     while (node->GetNextSibling() != nullptr) {
-        curZIndex = node->GetNextSibling()->GetZIndex();
+        int16_t curZIndex = node->GetNextSibling()->GetZIndex();
         if (curZIndex == targetZIndex) {
             if ((node->GetNextSibling() == targetView) && (newArchorView == nullptr)) {
                 targetView->SetNextRenderSibling(archorView);

frameworks/draw/clip_utils.cpp

@@ -176,9 +176,9 @@ void ClipUtils::DrawPixel(int16_t x, int16_t y, uint8_t opa, const ImageInfo* im
     }
 }
 
-void ClipUtils::DrawHorLine(int16_t x, int16_t y, int16_t len, uint8_t opa, const ImageInfo* imageInfo)
+void ClipUtils::DrawHorLine(int16_t x, int16_t y, int16_t width, uint8_t opa, const ImageInfo* imageInfo)
 {
-    for (int32_t i = x; i <= x + len; i++) {
+    for (int32_t i = x; i <= x + width; i++) {
         DrawPixel(i, y, opa, imageInfo);
     }
 }

frameworks/draw/draw_label.cpp

@@ -37,16 +37,14 @@ uint16_t DrawLabel::DrawTextOneLine(BufferInfo& gfxDstBuffer, const LabelLineInf
     }
 
     uint32_t i = 0;
-    uint32_t letter;
     uint16_t retOffsetY = 0; // ret value elipse offsetY
     uint16_t offsetPosY = 0;
     uint8_t maxLetterSize = GetLineMaxLetterSize(labelLine.text, labelLine.lineLength, labelLine.fontId,
                                                  labelLine.fontSize, letterIndex, labelLine.sizeSpans);
     DrawLineBackgroundColor(gfxDstBuffer, letterIndex, labelLine);
     GlyphNode glyphNode;
-    uint8_t* fontMap;
     while (i < labelLine.lineLength) {
-        letter = TypedText::GetUTF8Next(labelLine.text, i, i);
+        uint32_t letter = TypedText::GetUTF8Next(labelLine.text, i, i);
         uint8_t fontId = labelLine.fontId;
         uint8_t fontSize = labelLine.fontSize;
         if (labelLine.sizeSpans != nullptr && labelLine.sizeSpans[letterIndex].isSizeSpan) {
@@ -88,7 +86,7 @@ uint16_t DrawLabel::DrawTextOneLine(BufferInfo& gfxDstBuffer, const LabelLineInf
         glyphNode.textStyle = letterInfo.textStyle;
 #endif
         glyphNode.advance = 0;
-        fontMap = fontEngine->GetBitmap(letterInfo.letter, glyphNode, letterInfo.fontId, letterInfo.fontSize,
+        uint8_t* fontMap = fontEngine->GetBitmap(letterInfo.letter, glyphNode, letterInfo.fontId, letterInfo.fontSize,
                                                  letterInfo.shapingId);
         if (fontMap != nullptr) {
 #if ENABLE_VECTOR_FONT
@@ -123,10 +121,9 @@ uint8_t DrawLabel::GetLineMaxLetterSize(const char* text, uint16_t lineLength, u
         return fontSize;
     }
     uint32_t i = 0;
-    uint32_t unicode;
     uint8_t maxLetterSize = fontSize;
     while (i < lineLength) {
-        unicode = TypedText::GetUTF8Next(text, i, i);
+        uint32_t unicode = TypedText::GetUTF8Next(text, i, i);
         if (TypedText::IsColourWord(unicode, fontId, fontSize)) {
             letterIndex++;
             continue;

frameworks/font/glyphs_file.cpp

@@ -70,7 +70,6 @@ int8_t GlyphsFile::CacheInit()
 int8_t GlyphsFile::GetNodeFromFile(uint32_t unicode, uint8_t fontId, GlyphNode& node)
 {
     uint16_t idx = 0;
-    uint8_t key;
     uint32_t offset;
     GlyphInfo glyphInfo;
     int8_t result = GetGlyphInfo(fontId, glyphInfo);
@@ -79,7 +78,7 @@ int8_t GlyphsFile::GetNodeFromFile(uint32_t unicode, uint8_t fontId, GlyphNode&
     }
     for (int32_t i = RADIX_SHIFT_START; i >= 0; i -= RADIX_TREE_BITS) {
         offset = idx * sizeof(IndexNode);
-        key = static_cast<uint8_t>((unicode >> static_cast<uint8_t>(i)) & RADIX_TREE_MASK);
+        uint8_t key = static_cast<uint8_t>((unicode >> static_cast<uint8_t>(i)) & RADIX_TREE_MASK);
         offset += key * sizeof(uint16_t);
         idx = *(reinterpret_cast<uint16_t*>(glyphInfo.indexCache + offset));
         if (idx == 0) {

frameworks/font/ui_font_bitmap.cpp

@@ -327,7 +327,6 @@ uint16_t UIFontBitmap::GetOffsetPosY(const char* text,
                                      uint8_t fontSize)
 {
     uint32_t i = 0;
-    uint32_t unicode;
     uint16_t textNum = 0;
     uint16_t emojiNum = 0;
 
@@ -336,7 +335,7 @@ uint16_t UIFontBitmap::GetOffsetPosY(const char* text,
     GlyphNode emoijMaxNode = {};
     uint8_t maxFontSie = fontSize;
     while (i < lineLength) {
-        unicode = TypedText::GetUTF8Next(text, i, i);
+        uint32_t unicode = TypedText::GetUTF8Next(text, i, i);
 #if ENABLE_MULTI_FONT
         uint8_t ret = GetMultiGlyphNode(unicode, glyphNode, fontId);
 #else
@@ -389,9 +388,8 @@ uint16_t UIFontBitmap::GetLineMaxHeight(const char* text,
     }
 
     uint32_t i = 0;
-    uint32_t unicode;
     while (i < lineLength) {
-        unicode = TypedText::GetUTF8Next(text, i, i);
+        TypedText::GetUTF8Next(text, i, i);
         if (sizeSpans != nullptr && sizeSpans[letterIndex].isSizeSpan) {
             uint16_t spannableHeight = 0;
             if (sizeSpans[letterIndex].height == 0) {

frameworks/font/ui_font_vector.cpp

@@ -756,7 +756,6 @@ uint16_t UIFontVector::GetOffsetPosY(const char* text,
         return INVALID_RET_VALUE;
     }
     uint32_t i = 0;
-    uint32_t unicode;
     uint16_t textNum = 0;
     uint16_t emojiNum = 0;
     uint16_t loopNum = 0;
@@ -764,7 +763,7 @@ uint16_t UIFontVector::GetOffsetPosY(const char* text,
     GlyphNode emojiMaxNode = {};
     uint8_t maxFontSize = fontSize;
     while (i < lineLength) {
-        unicode = TypedText::GetUTF8Next(text, i, i);
+        uint32_t unicode = TypedText::GetUTF8Next(text, i, i);
         uint8_t ret = GetGlyphNode(unicode, glyphNode, fontId, fontSize);
         if (ret == RET_VALUE_OK) {
 #if ENABLE_VECTOR_FONT
@@ -811,13 +810,12 @@ uint16_t UIFontVector::GetLineMaxHeight(const char *text, uint16_t lineLength, u
         return INVALID_RET_VALUE;
     }
     uint32_t i = 0;
-    uint32_t unicode;
     uint16_t textNum = 0;
     uint16_t emojiNum = 0;
     uint16_t loopNum = 0;
     uint16_t maxHeight = GetHeight(fontId, fontSize);
     while (i < lineLength) {
-        unicode = TypedText::GetUTF8Next(text, i, i);
+        uint32_t unicode = TypedText::GetUTF8Next(text, i, i);
         TypedText::IsColourWord(unicode, fontId, fontSize) ? emojiNum++ : textNum++;
         loopNum++;
         if (sizeSpans != nullptr && sizeSpans[letterIndex].isSizeSpan) {
@@ -861,10 +859,9 @@ uint16_t UIFontVector::GetMaxSubLineHeight(uint16_t textNum, uint16_t loopNum, u
         }
     }
     // A line has both emoji and words
-    uint16_t tmpHeight = 0;
     if ((textNum > 0) && (emojiNum > 0)) {
         for (uint8_t i = 0; i < currentFontInfoNum_; i++) {
-            tmpHeight = static_cast<uint16_t>(ftFaces_[i]->size->metrics.height / FONT_PIXEL_IN_POINT);
+            uint16_t tmpHeight = static_cast<uint16_t>(ftFaces_[i]->size->metrics.height / FONT_PIXEL_IN_POINT);
             maxHeight = tmpHeight > maxHeight ? tmpHeight : maxHeight;
         }
     }

frameworks/font/ui_line_break.cpp

@@ -133,7 +133,7 @@ uint32_t UILineBreakEngine::GetNextLineAndWidth(const char* text,
     int32_t state = LINE_BREAK_STATE_START;
     int16_t width = 0;
     int16_t height = 0;
-    while ((text[byteIdx] != '\0') && (byteIdx < len)) {
+    while ((byteIdx < len) && (text[byteIdx] != '\0')) {
         uint32_t unicode = TypedText::GetUTF8Next(text, preIndex, byteIdx);
         if (unicode == 0) {
             preIndex = byteIdx;

frameworks/imgdecode/image_load.cpp

@@ -77,9 +77,6 @@ bool ImageLoad::UncompressImageInZip(ImageInfo& imageInfo, uint8_t* buffer, uint
 
 bool ImageLoad::UnzipImage(uint8_t* imageBuffer, uint32_t size, ImageInfo& imageInfo)
 {
-    uint32_t value = 0;
-    uint32_t count = 0;
-
     if ((imageBuffer == nullptr) || (size == 0)) {
         GRAPHIC_LOGE("imageHeader is null.");
         return false;
@@ -98,8 +95,8 @@ bool ImageLoad::UnzipImage(uint8_t* imageBuffer, uint32_t size, ImageInfo& image
             *dest++ = *source++;
         } else {
             source++;
-            value = *source++;
-            count = *source++;
+            uint32_t value = *source++;
+            uint32_t count = *source++;
             if (destEnd < count + dest) {
                 break;
             }
@@ -130,11 +127,9 @@ bool ImageLoad::Unzip24Image(uint8_t* imageBuffer, uint32_t size, ImageInfo& ima
     uint32_t* dest = reinterpret_cast<uint32_t*>(const_cast<uint8_t*>(imageInfo.data));
     uint32_t* destEnd = reinterpret_cast<uint32_t*>(const_cast<uint8_t*>(imageInfo.data) + imageInfo.dataSize);
     while ((source < sourceEnd) && (dest < destEnd)) {
-        uint32_t count = 0;
-        uint32_t value = 0;
-
         // Little endian
-        value = ((*source)) + (*(source + BITMAP_MID_BIT) << MOVE_LOW) + (*(source + BITMAP_LOW_BIT) << MOVE_HIGH);
+        uint32_t value = ((*source)) + (*(source + BITMAP_MID_BIT) << MOVE_LOW)
+                         + (*(source + BITMAP_LOW_BIT) << MOVE_HIGH);
         source = source + BITMAP_ZIP_LEN;
         if (value != BITMAP_ZIP24_FLAG) {
             *dest = value | BITMAP_ALPHA_MASK;
@@ -143,7 +138,8 @@ bool ImageLoad::Unzip24Image(uint8_t* imageBuffer, uint32_t size, ImageInfo& ima
             value = ((*source)) + (*(source + BITMAP_MID_BIT) << MOVE_LOW) + (*(source + BITMAP_LOW_BIT) << MOVE_HIGH);
             source = source + BITMAP_ZIP_LEN;
 
-            count = ((*source)) + (*(source + BITMAP_MID_BIT) << MOVE_LOW) + (*(source + BITMAP_LOW_BIT) << MOVE_HIGH);
+            uint32_t count = ((*source)) + (*(source + BITMAP_MID_BIT) << MOVE_LOW)
+                             + (*(source + BITMAP_LOW_BIT) << MOVE_HIGH);
             source = source + BITMAP_ZIP_LEN;
 
             if (count > BITMAP_MAXCON_PIXNUM) {

frameworks/layout/grid_layout.cpp

@@ -56,9 +56,8 @@ void GridLayout::LayoutHorizontal()
     int16_t layoutWidth = GetWidth() / cols_;
     int16_t layoutHeight = GetHeight() / rows_;
     int16_t posX;
-    int16_t posY;
     for (int16_t i = 0; i < rows_; i++) {
-        posY = i * layoutHeight;
+        int16_t posY = i * layoutHeight;
         for (int16_t j = 0; j < cols_; j++) {
             if (child == nullptr) {
                 return;
@@ -90,10 +89,9 @@ void GridLayout::LayoutVertical()
     int16_t bottom;
     int16_t layoutWidth = GetWidth() / cols_;
     int16_t layoutHeight = GetHeight() / rows_;
-    int16_t posX;
     int16_t posY;
     for (int16_t i = 0; i < cols_; i++) {
-        posX = i * layoutWidth;
+        int16_t posX = i * layoutWidth;
         for (int16_t j = 0; j < rows_; j++) {
             if (child == nullptr) {
                 return;

frameworks/render/render_base.cpp

@@ -123,7 +123,8 @@ void RenderBase::BlendColorHSpan(int32_t x, int32_t y, int32_t len, const Rgba8T
     pixfmtType_->BlendColorHSpan(x, y, len, colors, covers, cover);
 }
 
-bool RenderBase::ColorHSpanHandler(int32_t& x, int32_t& y, int32_t& len, const Rgba8T*& colors, const uint8_t*& covers)
+bool RenderBase::ColorHSpanHandler(int32_t& x, const int32_t& y, int32_t& len, const Rgba8T*& colors,
+                                   const uint8_t*& covers) const
 {
     if (y > GetYMax() || y < GetYMin()) {
         return false;

frameworks/render/render_base.h

@@ -191,7 +191,8 @@ public:
      * @param covers Scan line corresponding coverage array.
      * @return Returns true if should run the follow programs.
      */
-    bool ColorHSpanHandler(int32_t& x, int32_t& y, int32_t& len, const Rgba8T*& colors, const uint8_t*& covers);
+    bool ColorHSpanHandler(int32_t& x, const int32_t& y, int32_t& len, const Rgba8T*& colors,
+                           const uint8_t*& covers) const;
 
 private:
     RenderPixfmtRgbaBlend* pixfmtType_;

frameworks/render/render_scanline.cpp

@@ -216,7 +216,6 @@ void BlendSourceAtop(RasterizerScanlineAntialias& raster1, RasterizerScanlineAnt
         if (y1 == y2) {
             raster1.SweepScanline(scanline1);
             y1 = scanline1.GetYLevel();
-            span1 = scanline1.Begin();
         }
     }
 }
@@ -325,7 +324,6 @@ void BlendSourceOut(RasterizerScanlineAntialias& raster1, RasterizerScanlineAnti
         if (y1 == y2 && y1 < raster2.GetMaxY() - 1) {
             if (raster1.SweepScanline(scanline1)) {
                 y1 = scanline1.GetYLevel();
-                span1 = scanline1.Begin();
             }
         }
     }
@@ -489,7 +487,6 @@ void BlendXOR(RasterizerScanlineAntialias& raster1, RasterizerScanlineAntialias&
         if (y1 == y2 && y1 < raster2.GetMaxY() - 1) {
             if (raster1.SweepScanline(scanline1)) {
                 y1 = scanline1.GetYLevel();
-                span1 = scanline1.Begin();
             }
         }
     }
@@ -616,7 +613,6 @@ void BlendSourceInLoop(RasterizerScanlineAntialias& raster1, GeometryScanline& s
     if (y1 == y2) {
         raster1.SweepScanline(scanline1);
         y1 = scanline1.GetYLevel();
-        span1 = scanline1.Begin();
     }
 }
 

test/framework/src/ui_auto_test.cpp

@@ -15,6 +15,7 @@
 
 #include "ui_auto_test.h"
 
+#include <sys/time.h>
 #include "auto_test_manager.h"
 #include "components/root_view.h"
 #include "components/ui_view_group.h"

tools/qt/simulator/drivers/indev/key_input.h

@@ -25,7 +25,7 @@ namespace OHOS {
 #if USE_KEY
 class KeyInput : public KeyInputDevice {
 public:
-    KeyInput() {}
+    KeyInput() : leftButtonDown_(false), lastX_(0), lastY_(0) {}
     virtual ~KeyInput() {}
     static KeyInput* GetInstance();
     bool Read(DeviceData& data) override;

tools/qt/simulator/uitest/ui_mainwidget.h

@@ -28,7 +28,7 @@ public:
         QMetaObject::connectSlotsByName(MainWidget);
     } // setupUi
 
-    void retranslateUi(QWidget* MainWidget)
+    static void retranslateUi(QWidget* MainWidget)
     {
         MainWidget->setWindowTitle(QCoreApplication::translate("MainWidget", "MainWidget", nullptr));
     } // retranslateUi