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Run graphics rendering on a dedicated thread.

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The main game thread can offload some of the CPU cost to the rendering thread, freeing up its time to run more logic and render ticks.
This commit is contained in:
RoosterDragon
2018-05-26 18:18:13 +01:00
committed by Paul Chote
parent 8ec90525e3
commit b96e062a0d
14 changed files with 875 additions and 48 deletions
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8
OpenRA.Platforms.Default/DefaultPlatform.cs
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@@ -10,15 +10,17 @@
#endregion
using System.Drawing;
using OpenRA;
namespace OpenRA.Platforms.Default
{
public class DefaultPlatform : IPlatform
{
public IGraphicsDevice CreateGraphics(Size size, WindowMode windowMode)
public IGraphicsDevice CreateGraphics(Size size, WindowMode windowMode, int batchSize)
{
return new Sdl2GraphicsDevice(size, windowMode);
// Run graphics rendering on a dedicated thread.
// The calling thread will then have more time to process other tasks, since rendering happens in parallel.
// If the calling thread is the main game thread, this means it can run more logic and render ticks.
return new ThreadedGraphicsDevice(new Sdl2GraphicsDevice(size, windowMode), batchSize);
}
public ISoundEngine CreateSound(string device)