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Minimal program to reproduce the error

main.cpp (text/x-c++src), 1.43 KB, created by Matthias on 2011-02-23 09:37:51 UTC

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Description:

Filename:

MIME Type:

Creator: Matthias

Created: 2011-02-23 09:37:51 UTC

Size: 1.43 KB

patch

obsolete

>#include <SDL/SDL.h>
>#include <GL/gl.h>
>
>#include <iostream>
>
>int main(int,char**)
>{
>  if (SDL_Init(SDL_INIT_VIDEO) < 0)
>  {
>    exit(-1);
>  }
>
>#if 0
>  int glMaj    = 2; 
>  int glMin    = 0;
>#else
>  int glMaj    = 3;
>  int glMin    = 2;
>#endif  
>  int colBuf   = 8;
>  int zBuf     = 24;
>  int multi    = 1;
>  int multiBuf = 4;
>  int accel    = 1;
>  int dblBuf   = 1;
>  
>  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, glMaj);
>  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, glMin);
>  
>  SDL_GL_SetAttribute(SDL_GL_RED_SIZE,   colBuf);
>  SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, colBuf);
>  SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE,  colBuf);
>  SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, colBuf);
>  SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, zBuf);
>      
>  SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, accel);
>  SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER,       dblBuf);
>
>  int x = SDL_WINDOWPOS_CENTERED;
>  int y = SDL_WINDOWPOS_CENTERED;
>  int w = 640;
>  int h = 480;
>  Uint32 flags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
>  
>  SDL_Window * window = SDL_CreateWindow("TestWindow",x,y,w,h,flags);
>  if (!window)
>  {
>    std::cerr << SDL_GetError() << std::endl;
>  }
>
>  if (window)
>  {
>    SDL_GLContext ctxt = SDL_GL_CreateContext(window);
>    
>    glClearColor(1.0,0.0,0.0,1.0);
>    glClear(GL_COLOR_BUFFER_BIT);
>    SDL_GL_SwapWindow(window);
>    SDL_Delay(2000);
>
>    SDL_GL_DeleteContext(ctxt);
>    SDL_DestroyWindow(window);
>  }
>
>  SDL_Quit();
>  
>  return 0;
>}
>

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We are currently migrating Bugzilla to GitHub issues.Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.

We are currently migrating Bugzilla to GitHub issues.
Any changes made to the bug tracker now will be lost, so please do not post new bugs or make changes to them.
When we're done, all bug URLs will redirect to their equivalent location on the new bug tracker.