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performance improvments

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This commit is contained in:
Eduardo Bart
2011-04-16 13:08:55 -03:00
parent da6dfea03e
commit 9b02312bf8
16 changed files with 257 additions and 120 deletions
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19
src/framework/core/engine.cpp
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@@ -30,6 +30,7 @@
#include "dispatcher.h"
#include "net/connections.h"
#include "ui/uicontainer.h"
#include "graphics/fonts.h"
Engine g_engine;
@@ -52,7 +53,10 @@ void Engine::terminate()
void Engine::run()
{
std::string fpsText;
Size fpsTextSize;
Font *defaultFont = g_fonts.getDefaultFont();
m_lastFrameTicks = Platform::getTicks();
int lastFpsTicks = m_lastFrameTicks;
int frameCount = 0;
@@ -60,14 +64,14 @@ void Engine::run()
m_running = true;
while(!m_stopping) {
m_lastFrameTicks = Platform::getTicks();
// poll platform events
Platform::poll();
// poll network events
g_connections.poll();
m_lastFrameTicks = Platform::getTicks();
// poll diaptcher tasks
g_dispatcher.poll();
@@ -80,17 +84,18 @@ void Engine::run()
lastFpsTicks = m_lastFrameTicks;
fps = frameCount;
frameCount = 0;
// update fps text
fpsText = format("FPS: %d", fps);
fpsTextSize = defaultFont->calculateTextRectSize(fpsText);
}
}
render();
// render fps
if(m_calculateFps) {
std::string fpsText = format("FPS: %d", fps);
Size textSize = defaultFont->calculateTextRectSize(fpsText);
defaultFont->renderText(fpsText, Point(g_graphics.getScreenSize().width() - textSize.width() - 10, 10));
}
if(m_calculateFps)
defaultFont->renderText(fpsText, Point(g_graphics.getScreenSize().width() - fpsTextSize.width() - 10, 10));
// swap buffers
Platform::swapBuffers();