Hi,
Here's my code:
qresourcestream.hpp
#ifndef QRESOURCESTREAM_H
#define QRESOURCESTREAM_H
#include <SFML/System.hpp>
#include <QFile>
namespace qsf
{
class QResourceStream
: public sf::InputStream
{
public:
QResourceStream();
~QResourceStream();
bool open(const char* path);
virtual sf::Int64 read(void* data, sf::Int64 size);
virtual sf::Int64 seek(sf::Int64 position);
virtual sf::Int64 tell();
virtual sf::Int64 getSize();
private:
void * dat;
sf::Int64 pos;
sf::Int64 size;
};
}
#endif // QRESOURCESTREAM_H
qresourcestream.cpp
#include "qresourcestream.hpp"
#include <iostream>
namespace qsf
{
QResourceStream::QResourceStream()
{
this->pos = 0;
this->size = 0;
}
QResourceStream::~QResourceStream()
{
if(size != 0)
free(dat);
}
bool QResourceStream::open(const char* path)
{
QFile file(path);
if(!file.open(QIODevice::ReadOnly))
return false;
this->size = file.size();
dat = malloc(file.size() + 1);
file.read((char*) dat, file.size() + 1);
file.close();
return true;
}
sf::Int64 QResourceStream::read(void *data, sf::Int64 size)
{
sf::Int64 i;
for(i = 0; i <= size && i + pos < this->size; i++, pos++)
((char*)data)[i] = ((char*)dat)[i + pos];
return i;
}
sf::Int64 QResourceStream::seek(sf::Int64 position)
{
pos = position;
return tell();
}
sf::Int64 QResourceStream::tell()
{
return pos;
}
sf::Int64 QResourceStream::getSize()
{
return this->size;
}
}
While loading font i get that error:
Failed to load font from stream (failed to create the font face)
That's how I use my stream:
qsf::QResourceStream fontStream;
fontStream.open("://BitFont.ttf");
bitFont.loadFromStream(fontStream);
I have no idea what's wrong, but it's propably one of those virtual functions.
Btw that code works ok:
QFile fontFile("://BitFont.ttf");
fontFile.open(QIODevice::ReadOnly);
fontDat = malloc(fontFile.size() + 1);
fontFile.read((char*) fontDat, fontFile.size() + 1);
bitFont.loadFromMemory(fontDat, fontFile.size() + 1);
Any ideas?
