template <class T> inline void MarkSweep::follow_root(T* p) {
assert(!Universe::heap()->is_in_reserved(p),
"roots shouldn't be things within the heap");
T heap_oop = oopDesc::load_heap_oop(p);
if (!oopDesc::is_null(heap_oop)) {
oop obj = oopDesc::decode_heap_oop_not_null(heap_oop);
if (!obj->mark()->is_marked()) {
mark_object(obj);
follow_object(obj);
}
}
follow_stack();
}
void screen_redraw()
{
//d3dmgr->EndShapesBatching(); //If called inside bound surface we need to finish drawing
d3dmgr->BeginScene();
// Clean up any textures that ENIGMA may still think are binded but actually are not
d3d_set_zwriteenable(true);
if (!view_enabled)
{
screen_set_viewport(0, 0, window_get_region_width_scaled(), window_get_region_height_scaled());
clear_view(0, 0, room_width, room_height, 0, background_showcolor);
draw_back();
draw_insts();
draw_tiles();
}
else
{
//TODO: Possibly implement view option from Stupido to control which view clears the background
// Only clear the background on the first visible view by checking if it hasn't been cleared yet
bool draw_backs = true;
bool background_allviews = true; // FIXME: Create a setting for this.
for (view_current = 0; view_current < 8; view_current++)
{
int vc = (int)view_current;
if (!view_visible[vc])
continue;
int vob = (int)view_object[vc];
if (vob != -1)
follow_object(vob, vc);
screen_set_viewport(view_xport[vc], view_yport[vc], view_wport[vc], view_hport[vc]);
clear_view(view_xview[vc], view_yview[vc], view_wview[vc], view_hview[vc], view_angle[vc], background_showcolor && draw_backs);
if (draw_backs)
draw_back();
draw_insts();
if (draw_tiles())
break;
draw_backs = background_allviews;
}
view_current = 0;
}
// Now process the sub event of draw called draw gui
// It is for drawing GUI elements without view scaling and transformation
if (enigma::gui_used)
{
screen_set_viewport(0, 0, window_get_region_width_scaled(), window_get_region_height_scaled());
d3d_set_projection_ortho(0, 0, enigma::gui_width, enigma::gui_height, 0);
// Clear the depth buffer if hidden surface removal is on at the beginning of the draw step.
if (enigma::d3dMode)
d3dmgr->Clear(0, NULL, D3DCLEAR_ZBUFFER, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
draw_gui();
}
d3dmgr->EndScene();
///TODO: screen_refresh() shouldn't be in screen_redraw(). They are separate functions for a reason.
screen_refresh();
}
void screen_redraw()
{
// Clean up any textures that ENIGMA may still think are binded but actually are not
d3d_set_zwriteenable(true);
if (!view_enabled)
{
if (bound_framebuffer != 0) //This fixes off-by-one error when rendering on surfaces. This should be checked to see if other GPU's have the same effect
screen_set_viewport(1, 1, window_get_region_width_scaled(), window_get_region_height_scaled());
else
screen_set_viewport(0, 0, window_get_region_width_scaled(), window_get_region_height_scaled());
clear_view(0, 0, room_width, room_height, background_showcolor);
draw_back();
draw_insts();
draw_tiles();
}
else
{
//TODO: Possibly implement view option from Stupido to control which view clears the background
// Only clear the background on the first visible view by checking if it hasn't been cleared yet
bool draw_backs = true;
bool background_allviews = true; // FIXME: Create a setting for this.
for (view_current = 0; view_current < 8; view_current++)
{
int vc = (int)view_current;
if (!view_visible[vc])
continue;
int vob = (int)view_object[vc];
if (vob != -1)
follow_object(vob, vc);
if (bound_framebuffer != 0) //This fixes off-by-one error when rendering on surfaces. This should be checked to see if other GPU's have the same effect
screen_set_viewport(view_xport[vc]+1, view_yport[vc]+1, view_wport[vc], view_hport[vc]);
else
printf("%d %d %d %d\n", (int)view_xport[vc], (int)view_yport[vc], (int)view_wport[vc], (int)view_hport[vc]),
screen_set_viewport(view_xport[vc], view_yport[vc], view_wport[vc], view_hport[vc]);
clear_view(view_xview[vc], view_yview[vc], view_wview[vc], view_hview[vc], background_showcolor && draw_backs);
if (draw_backs)
draw_back();
draw_insts();
if (draw_tiles())
break;
draw_backs = background_allviews;
}
view_current = 0;
}
// Now process the sub event of draw called draw gui
// It is for drawing GUI elements without view scaling and transformation
if (enigma::gui_used)
{
screen_set_viewport(0, 0, window_get_region_width_scaled(), window_get_region_height_scaled());
d3d_set_projection_ortho(0, 0, enigma::gui_width, enigma::gui_height, 0);
// Clear the depth buffer if hidden surface removal is on at the beginning of the draw step.
if (enigma::d3dMode)
glClear(GL_DEPTH_BUFFER_BIT);
draw_gui();
}
if (enigma::msaa_fbo != 0) {
GLint fbo;
glGetIntegerv(GL_FRAMEBUFFER_BINDING_EXT, &fbo);
glBindFramebuffer(GL_READ_FRAMEBUFFER, enigma::msaa_fbo);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
//TODO: Change the code below to fix this to size properly to views
glBlitFramebuffer(0, 0, window_get_region_width_scaled(), window_get_region_height_scaled(), 0, 0, window_get_region_width_scaled(), window_get_region_height_scaled(), GL_COLOR_BUFFER_BIT, GL_NEAREST);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo);
// glReadPixels(0, 0, width, height, GL_BGRA, GL_UNSIGNED_BYTE, pixels);
}
///TODO: screen_refresh() shouldn't be in screen_redraw(). They are separate functions for a reason.
if (bound_framebuffer==0 || enigma::msaa_fbo != 0) { screen_refresh(); }
}
