Textures and RenderTextures broken

[Richy19]

Update on this, I just downloaded SFML 1.6 from the downloads page and it works fine.
So unless there is any major changes between how 1.6 manages images and how 2.0 does it then it must be something to do with my build

Just tried rebuilding SFML 2 and same problem

[Laurent]

What happens if you load the texture after creating the window?

PS: please fix your indentation :shock:

[Richy19]

Recompiled SFML (I was messing with it last night) and the test minimal project works now

But for some reason the openGL one doesnt
:/

[Richy19]

Well the program doesnt crash now, and it works ok except that it doesnt show the image.
Just to check is this the correct way of using it?


in main

Code: [Select]


//main loop
case menu:
            {
                titleScreen.Update();

                App.SaveGLStates();
                titleScreen.Draw(App);
                App.RestoreGLStates();
                break;
            }


title screen header

Code: [Select]


#ifndef TITLESCREEN_HPP_INCLUDED
#define TITLESCREEN_HPP_INCLUDED

#include <SFML/Graphics.hpp>

class TitleScreen
{
    sf::Texture titleImage;
public:
    TitleScreen();
    ~TitleScreen();
    void Draw(sf::RenderWindow &App);
    void Update();
};

#endif // TITLESCREEN_HPP_INCLUDED



titlescreen code

Code: [Select]


#include "TitleScreen.hpp"

TitleScreen::TitleScreen()
{

    titleImage.LoadFromFile("./data/Title.png");

}

TitleScreen::~TitleScreen() {}

void TitleScreen::Update()
{

}

void TitleScreen::Draw(sf::RenderWindow &App)
{
    App.Draw(sf::Sprite( titleImage ) );

}




[Laurent]

Yes, should be ok.

[Richy19]

Im going to stickk with SFML 1.6 for the moment, 2.0 must not like my system too much

Is there any way to specify what version of openGL you want with SFML 1.6?

[Laurent]

Nop.

[Richy19]

Just tried using valgrind thought this might give some more details about the porblem

Code: [Select]

==6759== Conditional jump or move depends on uninitialised value(s)
==6759==    at 0x4049DFA: sf::Renderer::SetShader(sf::Shader const*) (in /usr/local/lib/libsfml-graphics.so.2.0)
==6759==    by 0x4395FFFF: ???
==6759==
==6759== Conditional jump or move depends on uninitialised value(s)
==6759==    at 0x4049C28: sf::Renderer::SetBlendMode(sf::Blend::Mode) (in /usr/local/lib/libsfml-graphics.so.2.0)
==6759==    by 0x4395FFFF: ???
==6759==
==6759== Conditional jump or move depends on uninitialised value(s)
==6759==    at 0x4049D48: sf::Renderer::SetTexture(sf::Texture const*) (in /usr/local/lib/libsfml-graphics.so.2.0)
==6759==    by 0x404F191: sf::Sprite::Render(sf::RenderTarget&, sf::Renderer&) const (in /usr/local/lib/libsfml-graphics.so.2.0)
==6759==    by 0x4033F57: sf::Drawable::Draw(sf::RenderTarget&, sf::Renderer&) const (in /usr/local/lib/libsfml-graphics.so.2.0)
==6759==    by 0x4395FFFF: ???

Seems this is the problem, just tried something and it crashed with any drawable not just textures/sprites