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Reduce the amount of EGL buffer swapping the ML port is doing

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This commit is contained in:
Alan Jeffrey 2018-10-29 12:13:34 -05:00
parent 0ec0f705b6
commit 0124baa82f
2 changed files with 23 additions and 35 deletions
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16
support/magicleap/Servo2D/code/src/Servo2D.cpp
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@ -113,8 +113,6 @@ int Servo2D::init() {
EGLContext ctx = plane_->getEGLContext();
EGLSurface surf = plane_->getEGLSurface();
EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
eglMakeCurrent(dpy, surf, surf, ctx);
glViewport(0, 0, VIEWPORT_W, VIEWPORT_H);
// Hook into servo
servo_ = init_servo(ctx, surf, dpy, logger, "https://servo.org", VIEWPORT_H, VIEWPORT_W, HIDPI);
@ -124,9 +122,6 @@ int Servo2D::init() {
return 1;
}
// Flush GL
glFlush();
eglSwapBuffers(dpy, surf);
return 0;
}
@ -173,20 +168,9 @@ void Servo2D::instanceInitialScenes() {
}
bool Servo2D::updateLoop(float fDelta) {
// Get the EGL context, surface and display.
EGLContext ctx = plane_->getEGLContext();
EGLSurface surf = plane_->getEGLSurface();
EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
eglMakeCurrent(dpy, surf, surf, ctx);
glViewport(0, 0, VIEWPORT_W, VIEWPORT_H);
// Hook into servo
heartbeat_servo(servo_);
// Flush GL
glFlush();
eglSwapBuffers(dpy, surf);
// Return true for your app to continue running, false to terminate the app.
return true;
}