No changes, just fix unused variables and parameters warnings.

Fix warnings in wxGTK wxUSE_GRAPHICS_CONTEXT==1 build.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61758 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/drawing/drawing.cpp b/samples/drawing/drawing.cpp
index 8da014ba7226a875ea908532d29dae918fcdc2ec..5069eb59383e1484a86755c37764c5fe649cbd36 100644 (file)
--- a/samples/drawing/drawing.cpp
+++ b/samples/drawing/drawing.cpp
@@ -894,7 +894,7 @@ void MyCanvas::DrawWithLogicalOps(wxDC& dc)
 
 #if wxUSE_GRAPHICS_CONTEXT
 #ifdef __WXGTK20__
-void MyCanvas::DrawAlpha(wxDC& no_dc)
+void MyCanvas::DrawAlpha(wxDC& WXUNUSED(dummyDC))
 #else
 void MyCanvas::DrawAlpha(wxDC& dc)
 #endif

diff --git a/src/generic/graphicc.cpp b/src/generic/graphicc.cpp
index af0031b53661348b821afd5c84a55c9ef295d3f5..94b1247b22d04b0d2fc02d6d04f4b0f06563fa2b 100644 (file)
--- a/src/generic/graphicc.cpp
+++ b/src/generic/graphicc.cpp
@@ -1018,7 +1018,6 @@ wxCairoBitmapData::wxCairoBitmapData( wxGraphicsRenderer* renderer, const wxBitm
 {
     wxCHECK_RET( bmp.IsOk(), wxT("Invalid bitmap in wxCairoContext::DrawBitmap"));
 
-    cairo_surface_t* surface;
     int bw = bmp.GetWidth();
     int bh = bmp.GetHeight();
     wxBitmap bmpSource = bmp;  // we need a non-const instance
@@ -1875,7 +1874,12 @@ wxGraphicsBitmap wxCairoRenderer::CreateBitmap( const wxBitmap& bmp )
         return wxNullGraphicsBitmap;
 }
 
-wxGraphicsBitmap wxCairoRenderer::CreateSubBitmap( const wxGraphicsBitmap &bitmap, wxDouble x, wxDouble y, wxDouble w, wxDouble h  )
+wxGraphicsBitmap
+wxCairoRenderer::CreateSubBitmap(const wxGraphicsBitmap& WXUNUSED(bitmap),
+                                 wxDouble WXUNUSED(x),
+                                 wxDouble WXUNUSED(y),
+                                 wxDouble WXUNUSED(w),
+                                 wxDouble WXUNUSED(h))
 {
     wxFAIL_MSG("wxCairoRenderer::CreateSubBitmap is not implemented.");
     return wxNullGraphicsBitmap;