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authorAndrei Karas <akaras@inbox.ru>2012-02-21 23:58:54 +0300
committerAndrei Karas <akaras@inbox.ru>2012-02-21 23:58:54 +0300
commit826ead0896ab8d47ec032627e39874c859260736 (patch)
treecbf9272934382f287fe3acbe51ad80bcb97ec405 /src/client.cpp
parentdf1e9664e176377cb8f9501d1b828ee42cd8e8f8 (diff)
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Add vsync option.
Diffstat (limited to 'src/client.cpp')
-rw-r--r--src/client.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/client.cpp b/src/client.cpp
index b853f1908..242bb2f21 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -564,6 +564,7 @@ void Client::gameInit()
applyGrabMode();
applyGamma();
+ applyVSync();
// Initialize for drawing
mainGraphics->_beginDraw();
@@ -668,6 +669,7 @@ void Client::gameInit()
config.addListener("guialpha", this);
config.addListener("gamma", this);
config.addListener("particleEmitterSkip", this);
+ config.addListener("vsync", this);
setGuiAlpha(config.getFloatValue("guialpha"));
optionChanged("fpslimit");
@@ -709,6 +711,7 @@ void Client::gameClear()
config.removeListener("guialpha", this);
config.removeListener("gamma", this);
config.removeListener("particleEmitterSkip", this);
+ config.removeListener("vsync", this);
SDL_RemoveTimer(mLogicCounterId);
SDL_RemoveTimer(mSecondsCounterId);
@@ -1507,6 +1510,10 @@ void Client::optionChanged(const std::string &name)
{
Particle::emitterSkip = config.getIntValue("particleEmitterSkip") + 1;
}
+ else if (name == "vsync")
+ {
+ applyVSync();
+ }
}
void Client::action(const gcn::ActionEvent &event)
@@ -2457,3 +2464,10 @@ void Client::applyGamma()
float val = config.getFloatValue("gamma");
SDL_SetGamma(val, val, val);
}
+
+void Client::applyVSync()
+{
+ int val = config.getIntValue("vsync");
+ if (val > 0 && val < 2)
+ SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, val);
+}