* Copyright (C) 2014 Adrián Arroyo Calle
* Released under the terms of the MIT license.
*
* Authors:
* Adrián Arroyo Calle <adrian.arroyocalle@gmail.com>
*
*/
// -lGL -lbe -I/boot/home/mesa/include && EGL_LOG_LEVEL=debug MESA_DEBUG=1 \
// LIBGL_DRIVERS_PATH=/boot/home/mesa/build/haiku-x86-debug/mesa/drivers/haiku/swrast/ \
// ./HaikuTest
#include <InterfaceKit.h>
#include <OpenGLKit.h>
#include <EGL/egl.h>
#include <stdio.h>
class EGLApp : public BApplication{
public:
EGLApp() : BApplication("application/x-egl-test"){};
void
ReadyToRun()
{
EGLContext ctx;
EGLSurface surf;
EGLConfig* configs;
EGLint numConfigs;
int maj;
int min;
printf("Starting EGL test...\n");
printf("getDisplay...\n");
EGLDisplay d=eglGetDisplay(EGL_DEFAULT_DISPLAY);
printf("eglInitialize...\n");
eglInitialize(d, &maj, &min);
printf("eglGetConfigs...\n");
eglGetConfigs(d, configs, numConfigs, &numConfigs);
printf("eglBindAPI...\n");
eglBindAPI(EGL_OPENGL_API);
printf("eglCreateContext...\n");
ctx = eglCreateContext(d, configs[0], EGL_NO_CONTEXT, NULL);
printf("new BWindow...\n");
BWindow* win=new BWindow(BRect(100,100,500,500),"EGL App",B_TITLED_WINDOW,0);
printf("eglCreateWindowSurface...\n");
surf = eglCreateWindowSurface ( d, configs[0],
(EGLNativeWindowType)win, NULL );
printf("eglMakeCurrent...\n");
eglMakeCurrent( d, surf, surf, ctx );
printf("glClearColor + glClear + eglSwapBuffers...\n");
float green=0.0f;
while(1)
{
glClearColor(1.0f,green,0.0f,1.0f);
glClear ( GL_COLOR_BUFFER_BIT );
eglSwapBuffers ( d, surf );
green += 0.0001;
}
}
};
int
main()
{
EGLApp* app=new EGLApp();
app->Run();
return 0;
}
