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TINYGL: Refined dirty regions redraw logic.

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This commit is contained in:
Stefano Musumeci
2014-08-02 21:50:31 +02:00
parent f4d6c53592
commit ce4d4801df
1 changed files with 8 additions and 10 deletions
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graphics/tinygl/zrect.cpp
+8 -10
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@@ -67,7 +67,7 @@ void tglPresentBuffer() {
while(itPrevFrame != endPrevFrame) {
const Graphics::DrawCall &previousCall = **itPrevFrame;
rectangles.push_back(DirtyRectangle(previousCall.getDirtyRegion(), 255, 255, 255));
itPrevFrame++;
++itPrevFrame;
}
break;
}
@@ -79,7 +79,7 @@ void tglPresentBuffer() {
while (itFrame != endFrame) {
const Graphics::DrawCall &currentCall = **itFrame;
rectangles.push_back(DirtyRectangle(currentCall.getDirtyRegion(), 255, 0, 0));
itFrame ++;
++itFrame;
}
// Merge coalesce dirty rects.
@@ -143,18 +143,16 @@ void tglPresentBuffer() {
// Execute draw calls.
while (it != end) {
//(*it)->execute(false);
Common::Rect drawCallRegion = (*it)->getDirtyRegion();
itRectangles = rectangles.begin();
while (itRectangles != rectangles.end()) {
Common::Rect dirtyRegion = (*itRectangles).rectangle;
(*it)->execute(dirtyRegion, false);
//if (dirtyRegion.intersects((*it)->getDirtyRegion())) {
// (*it)->execute(dirtyRegion, false);
//}
itRectangles++;
if (dirtyRegion.intersects(drawCallRegion) || drawCallRegion.contains(dirtyRegion)) {
(*it)->execute(dirtyRegion, false);
}
++itRectangles;
}
it++;
++it;
}
int drawCallNumber = c->_drawCallsQueue.size();