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Test case for the window resize event

testcasewm.c (text/x-csrc), 1.66 KB, created by Martín Golini on 2009-10-18 20:07:57 UTC

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Description:

Filename:

MIME Type:

Creator: Martín Golini

Created: 2009-10-18 20:07:57 UTC

Size: 1.66 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <string.h>
>
>#include <SDL/SDL.h>
>#include <SDL/SDL_syswm.h>
>#include <SDL/SDL_opengl.h>
>
>#ifndef WIN32_LEAN_AND_MEAN
>#define WIN32_LEAN_AND_MEAN 1
>#endif
>#include <windows.h>
>
>static SDL_SysWMinfo WMInfo;
>
>static void SetWindowSize( int w, int h )
>{
>	int nw, nh;
>	RECT Rect = {0, 0, w, h};
>
>	AdjustWindowRect(&Rect, GetWindowLong( WMInfo.window, GWL_STYLE ), FALSE);
>
>	nw  = Rect.right - Rect.left;
>	nh = Rect.bottom - Rect.top;
>
>	SetWindowPos( WMInfo.window, NULL, 0, 0, nw, nh, SWP_NOMOVE | SWP_NOZORDER );
>
>	glMatrixMode( GL_PROJECTION );
>	glLoadIdentity();
>
>	glViewport( 0, 0, nw, nh );
>	glOrtho( 0.0f, nw, nh, 0.0f, -1000.0f, 1000.0f );
>
>	glMatrixMode( GL_MODELVIEW );
>	glLoadIdentity();
>}
>
>int main(int argc, char *argv[])
>{
>	SDL_Event event;
>	int run = 1;
>
>	if ( SDL_Init(SDL_INIT_VIDEO) < 0 )
>	{
>        fprintf( stderr, "Couldn't initialize SDL: %s\n", SDL_GetError() );
>		return(1);
>	}
>
>	if ( SDL_SetVideoMode( 640, 480, 32, SDL_OPENGL | SDL_HWSURFACE | SDL_RESIZABLE | SDL_HWACCEL ) == NULL )
>	{
>	    SDL_Quit();
>		return(1);
>	}
>
>	SDL_GetWMInfo (&WMInfo);
>
>	while ( run )
>	{
>		while ( SDL_PollEvent(&event) )
>		{
>			switch (event.type) {
>				case SDL_KEYDOWN:
>					if ( event.key.keysym.sym == SDLK_ESCAPE )
>					{
>						run = 0;
>					}
>
>					break;
>				case SDL_VIDEORESIZE:
>					printf( "Got a resize event: %dx%d\n", event.resize.w, event.resize.h );
>					SetWindowSize(event.resize.w, event.resize.h);
>
>					break;
>				case SDL_QUIT:
>					run = 0;
>			}
>		}
>
>		glFlush();
>		SDL_GL_SwapBuffers();
>		glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
>	}
>
>	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.