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Lights: Add a metric to measure light count pressure in a scene.

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14802 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
vincentlj
2013-12-27 01:00:20 +00:00
parent 30a030bd4c
commit 0506b98540
3 changed files with 8 additions and 4 deletions
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6
src/graphics/irr_driver.cpp
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@@ -1397,7 +1397,7 @@ void IrrDriver::displayFPS()
{
gui::IGUIFont* font = GUIEngine::getFont();
irr_driver->getVideoDriver()->draw2DRectangle(video::SColor(150, 96, 74, 196),core::rect< s32 >(75,0,800,50),NULL);
irr_driver->getVideoDriver()->draw2DRectangle(video::SColor(150, 96, 74, 196),core::rect< s32 >(75,0,900,50),NULL);
// We will let pass some time to let things settle before trusting FPS counter
// even if we also ignore fps = 1, which tends to happen in first checks
@@ -1450,8 +1450,8 @@ void IrrDriver::displayFPS()
if (UserConfigParams::m_artist_debug_mode)
{
sprintf(buffer, "FPS: %i/%i/%i - %.2f/%.2f/%.2f KTris",
min, fps, max, low, kilotris, high);
sprintf(buffer, "FPS: %i/%i/%i - %.2f/%.2f/%.2f KTris - LightDst : ~%d",
min, fps, max, low, kilotris, high, m_last_light_bucket_distance);
}
else
{

2
src/graphics/irr_driver.hpp
View File

@@ -149,6 +149,7 @@ private:
bool m_shadowviz;
bool m_lightviz;
bool m_distortviz;
unsigned m_last_light_bucket_distance;
u32 m_renderpass;
u32 m_lensflare_query;
scene::IMeshSceneNode *m_sun_interposer;
@@ -270,6 +271,7 @@ public:
void showPointer();
void hidePointer();
void setLastLightBucketDistance(unsigned d) { m_last_light_bucket_distance = d; }
bool isPointerShown() const { return m_pointer_shown; }
core::position2di getMouseLocation();

4
src/graphics/render.cpp
View File

@@ -734,8 +734,10 @@ void IrrDriver::renderLights(const core::aabbox3df& cambox,
accumulatedLightColor.push_back(0.);
accumulatedLightEnergy.push_back(LN->getEnergy());
}
if (lightnum > MAXLIGHT)
if (lightnum > MAXLIGHT) {
irr_driver->setLastLightBucketDistance(i * 10);
break;
}
}
LightNode::renderLightSet(accumulatedLightPos, accumulatedLightColor, accumulatedLightEnergy);
// Handle SSAO