1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/main.cc	Wed Apr 13 09:39:37 2016 +0300
     1.3 @@ -0,0 +1,85 @@
     1.4 +#include <stdio.h>
     1.5 +#include <stdlib.h>
     1.6 +#include <assert.h>
     1.7 +#include <SDL2/SDL.h>
     1.8 +#include <GL/glew.h>
     1.9 +#include "app.h"
    1.10 +
    1.11 +static bool handle_event(SDL_Event *ev);
    1.12 +
    1.13 +static SDL_Window *win;
    1.14 +static SDL_GLContext ctx;
    1.15 +static bool quit;
    1.16 +
    1.17 +int main(int argc, char **argv)
    1.18 +{
    1.19 +	SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER);
    1.20 +	int winx = SDL_WINDOWPOS_UNDEFINED;
    1.21 +	int winy = SDL_WINDOWPOS_UNDEFINED;
    1.22 +
    1.23 +	if(!(win = SDL_CreateWindow("OpenVR test", winx, winy, 1024, 640, SDL_WINDOW_OPENGL))) {
    1.24 +		fprintf(stderr, "failed to open window\n");
    1.25 +		return 1;
    1.26 +	}
    1.27 +	if(!(ctx = SDL_GL_CreateContext(win))) {
    1.28 +		fprintf(stderr, "failed to create OpenGL context\n");
    1.29 +		return 1;
    1.30 +	}
    1.31 +	int xsz, ysz;
    1.32 +	SDL_GetWindowSize(win, &xsz, &ysz);
    1.33 +	app_reshape(xsz, ysz);
    1.34 +
    1.35 +	if(!app_init()) {
    1.36 +		return 1;
    1.37 +	}
    1.38 +
    1.39 +	for(;;) {
    1.40 +		SDL_Event ev;
    1.41 +		while(SDL_PollEvent(&ev)) {
    1.42 +			if(!handle_event(&ev) || quit) {
    1.43 +				goto done;
    1.44 +			}
    1.45 +		}
    1.46 +
    1.47 +		app_draw();
    1.48 +		assert(glGetError() == GL_NO_ERROR);
    1.49 +	}
    1.50 +
    1.51 +done:
    1.52 +	app_shutdown();
    1.53 +	SDL_Quit();
    1.54 +	return 0;
    1.55 +}
    1.56 +
    1.57 +void app_swap_buffers()
    1.58 +{
    1.59 +	SDL_GL_SwapWindow(win);
    1.60 +}
    1.61 +
    1.62 +void app_quit()
    1.63 +{
    1.64 +	quit = true;
    1.65 +}
    1.66 +
    1.67 +static bool handle_event(SDL_Event *ev)
    1.68 +{
    1.69 +	switch(ev->type) {
    1.70 +	case SDL_QUIT:
    1.71 +		return false;
    1.72 +
    1.73 +	case SDL_KEYDOWN:
    1.74 +	case SDL_KEYUP:
    1.75 +		app_keyboard(ev->key.keysym.sym, ev->key.state == SDL_PRESSED);
    1.76 +		break;
    1.77 +
    1.78 +	case SDL_WINDOWEVENT:
    1.79 +		if(ev->window.event == SDL_WINDOWEVENT_RESIZED) {
    1.80 +			app_reshape(ev->window.data1, ev->window.data2);
    1.81 +		}
    1.82 +		break;
    1.83 +
    1.84 +	default:
    1.85 +		break;
    1.86 +	}
    1.87 +	return true;
    1.88 +}
    1.89 \ No newline at end of file