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Rendertarget attachments, texture and image changes (#358)

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* Add multiple color outputs for fragment shaders

* Add registers and gal enums

* Use textures for framebuffers and split color and zeta framebuffers

* Abstract texture and framebuffer targets as an image

* Share images between framebuffers and textures

* Unstub formats

* Add some formats

* Disable multiple attachments

* Cache framebuffer attachments

* Handle format types

* Add some rendertarget formats

* Code cleanup

* Fixup half float types

* Address feedback

* Disable multiple attachments in shaders

* Add A4B4G4R4 image format

* Add reversed section for image enums
This commit is contained in:
ReinUsesLisp 2018-08-19 22:25:26 -03:00 • committed by gdkchan
parent 056c2840b1
commit 726de8c46a
25 changed files with 1360 additions and 441 deletions
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71
Ryujinx.HLE/Gpu/Engines/NvGpuEngine3d.cs
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@ -102,7 +102,9 @@ namespace Ryujinx.HLE.Gpu.Engines
SetAlphaBlending(State);
SetPrimitiveRestart(State);
//Enabling multiple framebuffer attachments cause graphics reggresions
SetFrameBuffer(Vmm, 0);
SetZeta(Vmm);
long[] Keys = UploadShaders(Vmm);
@ -149,9 +151,11 @@ namespace Ryujinx.HLE.Gpu.Engines
int Stencil = ReadRegister(NvGpuEngine3dReg.ClearStencil);
SetFrameBuffer(Vmm, FbIndex);
SetZeta(Vmm);
Gpu.Renderer.Rasterizer.ClearBuffers(
Flags,
FbIndex,
Red, Green, Blue, Alpha,
Depth,
Stencil);
@ -161,6 +165,15 @@ namespace Ryujinx.HLE.Gpu.Engines
{
long VA = MakeInt64From2xInt32(NvGpuEngine3dReg.FrameBufferNAddress + FbIndex * 0x10);
int Format = ReadRegister(NvGpuEngine3dReg.FrameBufferNFormat + FbIndex * 0x10);
if (VA == 0 || Format == 0)
{
Gpu.Renderer.FrameBuffer.UnbindColor(FbIndex);
return;
}
long Key = Vmm.GetPhysicalAddress(VA);
FrameBuffers.Add(Key);
@ -168,11 +181,11 @@ namespace Ryujinx.HLE.Gpu.Engines
int Width = ReadRegister(NvGpuEngine3dReg.FrameBufferNWidth + FbIndex * 0x10);
int Height = ReadRegister(NvGpuEngine3dReg.FrameBufferNHeight + FbIndex * 0x10);
float TX = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNTranslateX + FbIndex * 4);
float TY = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNTranslateY + FbIndex * 4);
float TX = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNTranslateX + FbIndex * 8);
float TY = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNTranslateY + FbIndex * 8);
float SX = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNScaleX + FbIndex * 4);
float SY = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNScaleY + FbIndex * 4);
float SX = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNScaleX + FbIndex * 8);
float SY = ReadRegisterFloat(NvGpuEngine3dReg.ViewportNScaleY + FbIndex * 8);
int VpX = (int)MathF.Max(0, TX - MathF.Abs(SX));
int VpY = (int)MathF.Max(0, TY - MathF.Abs(SY));
@ -180,12 +193,48 @@ namespace Ryujinx.HLE.Gpu.Engines
int VpW = (int)(TX + MathF.Abs(SX)) - VpX;
int VpH = (int)(TY + MathF.Abs(SY)) - VpY;
Gpu.Renderer.FrameBuffer.Create(Key, Width, Height);
Gpu.Renderer.FrameBuffer.Bind(Key);
GalImageFormat ImageFormat = ImageFormatConverter.ConvertFrameBuffer((GalFrameBufferFormat)Format);
GalImage Image = new GalImage(Width, Height, ImageFormat);
long Size = TextureHelper.GetTextureSize(Image);
Gpu.Renderer.Texture.CreateFb(Key, Size, Image);
Gpu.Renderer.FrameBuffer.BindColor(Key, FbIndex);
Gpu.Renderer.FrameBuffer.SetViewport(VpX, VpY, VpW, VpH);
}
private void SetZeta(NvGpuVmm Vmm)
{
long ZA = MakeInt64From2xInt32(NvGpuEngine3dReg.ZetaAddress);
int Format = ReadRegister(NvGpuEngine3dReg.ZetaFormat);
bool ZetaEnable = (ReadRegister(NvGpuEngine3dReg.ZetaEnable) & 1) != 0;
if (ZA == 0 || Format == 0 || !ZetaEnable)
{
Gpu.Renderer.FrameBuffer.UnbindZeta();
return;
}
long Key = Vmm.GetPhysicalAddress(ZA);
int Width = ReadRegister(NvGpuEngine3dReg.ZetaHoriz);
int Height = ReadRegister(NvGpuEngine3dReg.ZetaVert);
GalImageFormat ImageFormat = ImageFormatConverter.ConvertZeta((GalZetaFormat)Format);
GalImage Image = new GalImage(Width, Height, ImageFormat);
long Size = TextureHelper.GetTextureSize(Image);
Gpu.Renderer.Texture.CreateFb(Key, Size, Image);
Gpu.Renderer.FrameBuffer.BindZeta(Key);
}
private long[] UploadShaders(NvGpuVmm Vmm)
{
long[] Keys = new long[5];
@ -442,15 +491,15 @@ namespace Ryujinx.HLE.Gpu.Engines
}
else
{
GalTexture NewTexture = TextureFactory.MakeTexture(Vmm, TicPosition);
GalImage NewImage = TextureFactory.MakeTexture(Vmm, TicPosition);
long Size = (uint)TextureHelper.GetTextureSize(NewTexture);
long Size = (uint)TextureHelper.GetTextureSize(NewImage);
bool HasCachedTexture = false;
if (Gpu.Renderer.Texture.TryGetCachedTexture(Key, Size, out GalTexture Texture))
if (Gpu.Renderer.Texture.TryGetCachedTexture(Key, Size, out GalImage Image))
{
if (NewTexture.Equals(Texture) && !QueryKeyUpload(Vmm, Key, Size, NvGpuBufferType.Texture))
if (NewImage.Equals(Image) && !QueryKeyUpload(Vmm, Key, Size, NvGpuBufferType.Texture))
{
Gpu.Renderer.Texture.Bind(Key, TexIndex);
@ -462,7 +511,7 @@ namespace Ryujinx.HLE.Gpu.Engines
{
byte[] Data = TextureFactory.GetTextureData(Vmm, TicPosition);
Gpu.Renderer.Texture.Create(Key, Data, NewTexture);
Gpu.Renderer.Texture.Create(Key, Data, NewImage);
}
Gpu.Renderer.Texture.Bind(Key, TexIndex);