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The thread safety stuff is only needed for GTK

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@419 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-06-11 15:46:05 +00:00
parent 806d44239e
commit 27833003c8
4 changed files with 27 additions and 25 deletions
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src/gfx/generated_image.hpp
+19 -15
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@@ -45,7 +45,7 @@ class GeneratedImage : public ScriptValue {
/// Equality should mean that every pixel in the generated images is the same if the same options are used
virtual bool operator == (const GeneratedImage& that) const = 0;
inline bool operator != (const GeneratedImage& that) const { return !(*this == that); }
/// Can this image be generated safely from another thread?
virtual bool threadSafe() const = 0;
@@ -64,8 +64,8 @@ class LinearBlendImage : public GeneratedImage {
virtual Image generate(const Options& opt) const;
virtual ImageCombine combine() const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
GeneratedImageP image1, image2;
double x1, y1, x2, y2;
@@ -82,8 +82,8 @@ class MaskedBlendImage : public GeneratedImage {
virtual Image generate(const Options& opt) const;
virtual ImageCombine combine() const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
GeneratedImageP light, dark, mask;
};
@@ -99,8 +99,8 @@ class CombineBlendImage : public GeneratedImage {
virtual Image generate(const Options& opt) const;
virtual ImageCombine combine() const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
GeneratedImageP image1, image2;
ImageCombine image_combine;
@@ -117,8 +117,8 @@ class SetMaskImage : public GeneratedImage {
virtual Image generate(const Options& opt) const;
virtual ImageCombine combine() const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
GeneratedImageP image, mask;
};
@@ -151,8 +151,8 @@ class PackagedImage : public GeneratedImage {
{}
virtual Image generate(const Options& opt) const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
String filename;
};
@@ -167,8 +167,8 @@ class BuiltInImage : public GeneratedImage {
{}
virtual Image generate(const Options& opt) const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return true;}
virtual bool threadSafe() const { return true; }
private:
String name;
};
@@ -182,8 +182,12 @@ class SymbolToImage : public GeneratedImage {
~SymbolToImage();
virtual Image generate(const Options& opt) const;
virtual bool operator == (const GeneratedImage& that) const;
virtual bool threadSafe() const {return false;}
#ifdef __WXGTK__
virtual bool threadSafe() const { return false; }
#else
virtual bool threadSafe() const { return true; }
#endif
private:
SymbolToImage(const SymbolToImage&); // copy ctor
String filename;