X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ee437b7e1d7111514b40b3588ad8f2a8d8b45f78..169dc97542bcf418ad8244bdba45014e2337d9a6:/src/mgl/bitmap.cpp

diff --git a/src/mgl/bitmap.cpp b/src/mgl/bitmap.cpp
index ad2e0199a1..3c717d4fe9 100644
--- a/src/mgl/bitmap.cpp
+++ b/src/mgl/bitmap.cpp
@@ -58,12 +58,13 @@ static pixel_format_t gs_pixel_format_wxImage =
     {0xFF,0x00,0, 0xFF,0x08,0, 0xFF,0x10,0, 0x00,0x00,0}; // RGB 24bpp for wxImage
 
 //-----------------------------------------------------------------------------
-// wxBitmap
+// wxBitmapRefData
 //-----------------------------------------------------------------------------
 
 class wxBitmapRefData: public wxGDIRefData
 {
 public:
+    wxBitmapRefData();
     wxBitmapRefData(int width, int height, int bpp);
     wxBitmapRefData(const wxBitmapRefData& data);
     virtual ~wxBitmapRefData();
@@ -78,11 +79,15 @@ public:
     bitmap_t       *m_bitmap;
 
 private:
-    void DoCreateBitmap();
+    void DoCreateBitmap(int width, int height, int depth);
 };
 
-void wxBitmapRefData::DoCreateBitmap()
+void wxBitmapRefData::DoCreateBitmap(int width, int height, int depth)
 {
+    m_width = width;
+    m_height = height;
+    m_bpp = depth;
+
     pixel_format_t pf_dummy;
     pixel_format_t *pf;
     int mglDepth = depth;
@@ -122,28 +127,32 @@ void wxBitmapRefData::DoCreateBitmap()
     m_bitmap = MyMGL_createBitmap(width, height, mglDepth, pf);
 }
 
-wxBitmapRefData::wxBitmapRefData(int width, int height, int bpp)
+wxBitmapRefData::wxBitmapRefData()
 {
-    m_width = width;
-    m_height = height;
-    m_bpp = bpp;
+    m_width =
+    m_height =
+    m_bpp = 0;
 
     m_palette = NULL;
     m_mask = NULL;
 
-    DoCreateBitmap();
+    m_bitmap = NULL;
+}
+
+wxBitmapRefData::wxBitmapRefData(int width, int height, int bpp)
+{
+    DoCreateBitmap(width, height, bpp);
+
+    m_palette = NULL;
+    m_mask = NULL;
 }
 
 wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData& data)
 {
-    m_width = data.m_width;
-    m_height = data.m_height;
-    m_bpp = data.m_bpp;
+    DoCreateBitmap(data.m_width, data.m_height, data.m_bpp);
 
     m_palette = NULL; // FIXME: should copy
     m_mask = NULL; // FIXME: should copy
-
-    DoCreateBitmap();
 }
 
 wxBitmapRefData::~wxBitmapRefData()
@@ -154,18 +163,15 @@ wxBitmapRefData::~wxBitmapRefData()
     delete m_palette;
 }
 
+
+//-----------------------------------------------------------------------------
+// wxBitmap
 //-----------------------------------------------------------------------------
 
 #define M_BMPDATA ((wxBitmapRefData *)m_refData)
 
 IMPLEMENT_DYNAMIC_CLASS(wxBitmap,wxBitmapBase)
 
-wxBitmap::wxBitmap(int width, int height, int depth)
-{
-    Create(width, height, depth);
-}
-
-
 wxGDIRefData *wxBitmap::CreateGDIRefData() const
 {
     return new wxBitmapRefData;
@@ -173,7 +179,7 @@ wxGDIRefData *wxBitmap::CreateGDIRefData() const
 
 wxGDIRefData *wxBitmap::CloneGDIRefData(const wxGDIRefData *data) const
 {
-    return new wxBitmapRefData(*wx_static_cast(const wxBitmapRefData *, data));
+    return new wxBitmapRefData(*static_cast<const wxBitmapRefData *>(data));
 }
 
 bool wxBitmap::Create(int width, int height, int depth)
@@ -314,7 +320,7 @@ int wxBitmap::GetDepth() const
 
 wxMask *wxBitmap::GetMask() const
 {
-    wxCHECK_MSG( Ok(), (wxMask *) NULL, wxT("invalid bitmap") );
+    wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
 
     return M_BMPDATA->m_mask;
 }