source: anuga_work/development/anugavis/src/libanugavis/init.c @ 5220

#include <SDL.h>
#include "anugavis.h"
#include "error.h"
#include "globals.h"

int AnugaVis_Init(int width, int height, const char *swwFilePath){
  if((SDL_Init(SDL_INIT_VIDEO) == -1) ||
     (SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5) == -1) ||
     (SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5) == -1) ||
     (SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5) == -1) ||
     (SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16) == -1) ||
     (SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1) == -1) ||
     ((anugavis.screen = 
       SDL_SetVideoMode(width, height, 16, SDL_OPENGL)) == NULL)){
    AnugaVis_SDLError();
    return -1;
  }
  anugavis.heights = NULL;
  return 0;
}

void AnugaVis_DeInit(void){
  while(anugavis.heights != NULL)
    AnugaVis_UndefineHeightQuantity(anugavis.heights->name);
  SDL_Quit();
}