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Try fixing NvFlinger rotation with scaling, return correct error code on WaitSignal timeout, always display window at the center of the screen

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This commit is contained in:
gdkchan 2018-03-04 20:32:18 -03:00
parent 3edb66f389
commit 344fc8a55d
6 changed files with 46 additions and 24 deletions
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38
Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs
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@ -278,39 +278,45 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
int RealWidth = FbWidth;
int RealHeight = FbHeight;
float XSign = BufferQueue[Slot].Transform.HasFlag(HalTransform.FlipX) ? -1 : 1;
float YSign = BufferQueue[Slot].Transform.HasFlag(HalTransform.FlipY) ? -1 : 1;
float ScaleX = 1;
float ScaleY = 1;
float OffsX = 0;
float OffsY = 0;
if (Crop.Right != 0 &&
Crop.Bottom != 0)
{
//Who knows if this is right, I was never good with math...
RealWidth = Crop.Right - Crop.Left;
RealHeight = Crop.Bottom - Crop.Top;
ScaleX = (float)FbWidth / RealWidth;
ScaleY = (float)FbHeight / RealHeight;
if (BufferQueue[Slot].Transform.HasFlag(HalTransform.Rotate90))
{
ScaleY = (float)FbHeight / RealHeight;
ScaleX = (float)FbWidth / RealWidth;
OffsX = -(float)Crop.Left / Crop.Right;
OffsY = -(float)Crop.Top / Crop.Bottom;
OffsY = ((-(float)Crop.Left / Crop.Right) + ScaleX - 1) * -XSign;
OffsX = ((-(float)Crop.Top / Crop.Bottom) + ScaleY - 1) * -YSign;
}
else
{
ScaleX = (float)FbWidth / RealWidth;
ScaleY = (float)FbHeight / RealHeight;
OffsX += ScaleX - 1;
OffsY += ScaleY - 1;
OffsX = ((-(float)Crop.Left / Crop.Right) + ScaleX - 1) * XSign;
OffsY = ((-(float)Crop.Top / Crop.Bottom) + ScaleY - 1) * -YSign;
}
}
ScaleX *= XSign;
ScaleY *= YSign;
float Rotate = 0;
if (BufferQueue[Slot].Transform.HasFlag(HalTransform.FlipX))
{
ScaleX = -ScaleX;
}
if (BufferQueue[Slot].Transform.HasFlag(HalTransform.FlipY))
{
ScaleY = -ScaleY;
}
if (BufferQueue[Slot].Transform.HasFlag(HalTransform.Rotate90))
{
Rotate = -MathF.PI * 0.5f;