3 files changed, 8 insertions, 3 deletions
diff --git a/core/fxge/ge/fx_ge_font.cpp b/core/fxge/ge/fx_ge_font.cpp
index 67b968b44d..098195dded 100644
--- a/core/fxge/ge/fx_ge_font.cpp
+++ b/core/fxge/ge/fx_ge_font.cpp
@@ -522,7 +522,7 @@ FX_DWORD CFX_UnicodeEncodingEx::CharCodeFromUnicode(FX_WCHAR Unicode) const {
       return Unicode;
     }
   }
-  return -1;
+  return static_cast<FX_DWORD>(-1);
 }
 
 CFX_UnicodeEncodingEx* FX_CreateFontEncodingEx(CFX_Font* pFont,
diff --git a/core/fxge/ge/fx_ge_path.cpp b/core/fxge/ge/fx_ge_path.cpp
index 0b52cdf9e4..de84de2518 100644
--- a/core/fxge/ge/fx_ge_path.cpp
+++ b/core/fxge/ge/fx_ge_path.cpp
@@ -340,7 +340,9 @@ CFX_FloatRect CFX_PathData::GetBoundingBox(FX_FLOAT line_width,
                      -100000 * 1.0f);
   int iPoint = 0;
   FX_FLOAT half_width = line_width;
-  int iStartPoint, iEndPoint, iMiddlePoint;
+  int iStartPoint = 0;
+  int iEndPoint = 0;
+  int iMiddlePoint = 0;
   FX_BOOL bJoin;
   while (iPoint < m_PointCount) {
     if (m_pPoints[iPoint].m_Flag == FXPT_MOVETO) {
diff --git a/core/fxge/ge/fx_ge_text.cpp b/core/fxge/ge/fx_ge_text.cpp
index 3f001d2f96..bcc630ca71 100644
--- a/core/fxge/ge/fx_ge_text.cpp
+++ b/core/fxge/ge/fx_ge_text.cpp
@@ -375,7 +375,10 @@ FX_BOOL CFX_RenderDevice::DrawNormalText(int nChars,
   uint8_t* dest_buf = bitmap.GetBuffer();
   int dest_pitch = bitmap.GetPitch();
   int Bpp = bitmap.GetBPP() / 8;
-  int a, r, g, b;
+  int a = 0;
+  int r = 0;
+  int g = 0;
+  int b = 0;
   if (anti_alias == FXFT_RENDER_MODE_LCD) {
     _Color2Argb(fill_color, fill_color, alpha_flag | (1 << 24), pIccTransform);
     ArgbDecode(fill_color, a, r, g, b);