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Read fractions for source/step values on the 2d copy engine aswell

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This commit is contained in:
gdkchan 2018-11-17 18:31:07 -03:00
parent 6bea4ec882
commit f6d52b62ca
1 changed files with 23 additions and 10 deletions
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33
Ryujinx.Graphics/NvGpuEngine2d.cs
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@ -61,11 +61,11 @@ namespace Ryujinx.Graphics
int DstBlitW = ReadRegister(NvGpuEngine2dReg.BlitDstW);
int DstBlitH = ReadRegister(NvGpuEngine2dReg.BlitDstH);
int BlitDuDx = ReadRegister(NvGpuEngine2dReg.BlitDuDxInt);
int BlitDvDy = ReadRegister(NvGpuEngine2dReg.BlitDvDyInt);
double BlitDuDx = ReadRegisterFixed1_31_32(NvGpuEngine2dReg.BlitDuDxFract);
double BlitDvDy = ReadRegisterFixed1_31_32(NvGpuEngine2dReg.BlitDvDyFract);
int SrcBlitX = ReadRegister(NvGpuEngine2dReg.BlitSrcXInt);
int SrcBlitY = ReadRegister(NvGpuEngine2dReg.BlitSrcYInt);
double SrcBlitX = ReadRegisterFixed1_31_32(NvGpuEngine2dReg.BlitSrcXFract);
double SrcBlitY = ReadRegisterFixed1_31_32(NvGpuEngine2dReg.BlitSrcYFract);
GalImageFormat SrcImgFormat = ImageUtils.ConvertSurface((GalSurfaceFormat)SrcFormat);
GalImageFormat DstImgFormat = ImageUtils.ConvertSurface((GalSurfaceFormat)DstFormat);
@ -102,14 +102,17 @@ namespace Ryujinx.Graphics
Gpu.ResourceManager.SendTexture(Vmm, SrcKey, SrcTexture);
Gpu.ResourceManager.SendTexture(Vmm, DstKey, DstTexture);
int SrcBlitX2 = SrcBlitX + DstBlitW * BlitDuDx;
int SrcBlitY2 = SrcBlitY + DstBlitH * BlitDvDy;
int SrcBlitX1 = (int)SrcBlitX;
int SrcBlitY1 = (int)SrcBlitY;
int SrcBlitX2 = (int)(SrcBlitX + DstBlitW * BlitDuDx);
int SrcBlitY2 = (int)(SrcBlitY + DstBlitH * BlitDvDy);
Gpu.Renderer.RenderTarget.Copy(
SrcKey,
DstKey,
SrcBlitX,
SrcBlitY,
SrcBlitX1,
SrcBlitY1,
SrcBlitX2,
SrcBlitY2,
DstBlitX,
@ -127,8 +130,8 @@ namespace Ryujinx.Graphics
DstTexture,
SrcAddress,
DstAddress,
SrcBlitX,
SrcBlitY,
SrcBlitX1,
SrcBlitY1,
DstBlitX,
DstBlitY,
DstBlitW,
@ -156,6 +159,16 @@ namespace Ryujinx.Graphics
Registers[MethCall.Method] = MethCall.Argument;
}
private double ReadRegisterFixed1_31_32(NvGpuEngine2dReg Reg)
{
long Low = (uint)ReadRegister(Reg + 0);
long High = (uint)ReadRegister(Reg + 1);
long Value = Low | (High << 32);
return Value * (1d / 0x100000000);
}
private int ReadRegister(NvGpuEngine2dReg Reg)
{
return Registers[(int)Reg];