Gabriele Cosmo
68 lines
1.6 KiB
Plaintext
68 lines
1.6 KiB
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_sg_sf_img
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#define tools_sg_sf_img
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#include "sf"
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#include "../img"
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namespace tools {
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namespace sg {
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template <class T>
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class sf_img : public bsf< img<T> > {
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typedef bsf< img<T> > parent;
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public:
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static const std::string& s_class() {
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static const std::string s_v("tools::sg::sf_img<"+stype(T())+">");
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return s_v;
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}
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virtual void* cast(const std::string& a_class) const {
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if(void* p = cmp_cast< sf_img<T> >(this,a_class)) {return p;}
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return parent::cast(a_class);
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}
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virtual const std::string& s_cls() const {return s_class();}
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public:
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virtual bool write(io::iwbuf& a_buffer) {
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const img<T>& im = parent::m_value;
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return a_buffer.write_img(im.width(),im.height(),im.bpp(),im.buffer());
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}
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virtual bool read(io::irbuf& a_buffer) {
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uint32 w,h,n;uchar* b;
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if(!a_buffer.read_img(w,h,n,b)) return false;
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img<T>& im = parent::m_value;
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if(w && h && n && b) {
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im.set(w,h,n,b,true);
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#ifdef TOOLS_MEM
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mem::decrement(s_new().c_str());
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#endif
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}
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return true;
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}
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virtual bool dump(std::ostream&) {
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//a_out << parent::m_value << std::endl;
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return true;
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}
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public:
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sf_img():parent(){}
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sf_img(const img<T>& a_value):parent(a_value){}
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virtual ~sf_img(){}
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public:
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sf_img(const sf_img& a_from):parent(a_from){}
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sf_img& operator=(const sf_img& a_from){
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parent::operator=(a_from);
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return *this;
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}
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public:
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sf_img& operator=(const img<T>& a_value){
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parent::operator=(a_value);
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return *this;
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}
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};
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}}
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#endif
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