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Pixel double hardware cursors on non-OSX.

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This commit is contained in:
Paul Chote
2016-12-24 01:33:29 +00:00
parent fb451fb203
commit 18d2454306
1 changed files with 23 additions and 0 deletions
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23
OpenRA.Platforms.Default/Sdl2GraphicsDevice.cs
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@@ -141,6 +141,29 @@ namespace OpenRA.Platforms.Default
VerifyThreadAffinity();
try
{
// Pixel double the cursor on non-OSX if the window scale is large enough
// OSX does this for us automatically
if (Platform.CurrentPlatform != PlatformType.OSX && WindowScale > 1.5)
{
var scaledData = new byte[4 * data.Length];
for (var y = 0; y < size.Height * 4; y += 4)
{
for (var x = 0; x < size.Width * 4; x += 4)
{
var a = 4 * (y * size.Width + x);
var b = 4 * ((y + 1) * size.Width + x);
for (var i = 0; i < 4; i++)
{
scaledData[2 * a + i] = scaledData[2 * a + 4 + i] = data[a + i];
scaledData[2 * b + i] = scaledData[2 * b + 4 + i] = data[b + i];
}
}
}
size = new Size(2 * size.Width, 2 * size.Height);
data = scaledData;
}
return new SDL2HardwareCursor(size, data, hotspot);
}
catch (Exception ex)