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Initial support for the guest OpenGL driver (NVIDIA and Nouveau)

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This commit is contained in:
gdkchan 2019-12-05 17:34:47 -03:00 • committed by Thog
parent 6a98c643ca
commit e25b7c9848
25 changed files with 581 additions and 102 deletions
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76
Ryujinx.Graphics.Gpu/Engine/Methods.cs
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@ -89,8 +89,8 @@ namespace Ryujinx.Graphics.Gpu.Engine
UpdateRenderTargetStateIfNeeded(state);
if (state.QueryModified(MethodOffset.DepthTestEnable,
MethodOffset.DepthWriteEnable,
MethodOffset.DepthTestFunc))
MethodOffset.DepthWriteEnable,
MethodOffset.DepthTestFunc))
{
UpdateDepthTestState(state);
}
@ -101,16 +101,16 @@ namespace Ryujinx.Graphics.Gpu.Engine
}
if (state.QueryModified(MethodOffset.DepthBiasState,
MethodOffset.DepthBiasFactor,
MethodOffset.DepthBiasUnits,
MethodOffset.DepthBiasClamp))
MethodOffset.DepthBiasFactor,
MethodOffset.DepthBiasUnits,
MethodOffset.DepthBiasClamp))
{
UpdateDepthBiasState(state);
}
if (state.QueryModified(MethodOffset.StencilBackMasks,
MethodOffset.StencilTestState,
MethodOffset.StencilBackTestState))
MethodOffset.StencilTestState,
MethodOffset.StencilBackTestState))
{
UpdateStencilTestState(state);
}
@ -143,9 +143,9 @@ namespace Ryujinx.Graphics.Gpu.Engine
}
if (state.QueryModified(MethodOffset.VertexBufferDrawState,
MethodOffset.VertexBufferInstanced,
MethodOffset.VertexBufferState,
MethodOffset.VertexBufferEndAddress))
MethodOffset.VertexBufferInstanced,
MethodOffset.VertexBufferState,
MethodOffset.VertexBufferEndAddress))
{
UpdateVertexBufferState(state);
}
@ -160,7 +160,11 @@ namespace Ryujinx.Graphics.Gpu.Engine
UpdateRtColorMask(state);
}
if (state.QueryModified(MethodOffset.BlendEnable, MethodOffset.BlendState))
if (state.QueryModified(MethodOffset.BlendIndependent,
MethodOffset.BlendStateCommon,
MethodOffset.BlendEnableCommon,
MethodOffset.BlendEnable,
MethodOffset.BlendState))
{
UpdateBlendState(state);
}
@ -288,6 +292,10 @@ namespace Ryujinx.Graphics.Gpu.Engine
private void UpdateViewportTransform(GpuState state)
{
bool flipY = (state.Get<int>(MethodOffset.YControl) & 1) != 0;
float yFlip = flipY ? -1 : 1;
Viewport[] viewports = new Viewport[Constants.TotalViewports];
for (int index = 0; index < Constants.TotalViewports; index++)
@ -299,7 +307,7 @@ namespace Ryujinx.Graphics.Gpu.Engine
float y = transform.TranslateY - MathF.Abs(transform.ScaleY);
float width = transform.ScaleX * 2;
float height = transform.ScaleY * 2;
float height = transform.ScaleY * 2 * yFlip;
RectangleF region = new RectangleF(x, y, width, height);
@ -390,7 +398,9 @@ namespace Ryujinx.Graphics.Gpu.Engine
{
var samplerPool = state.Get<PoolState>(MethodOffset.SamplerPoolState);
_textureManager.SetGraphicsSamplerPool(samplerPool.Address.Pack(), samplerPool.MaximumId);
var samplerIndex = state.Get<SamplerIndex>(MethodOffset.SamplerIndex);
_textureManager.SetGraphicsSamplerPool(samplerPool.Address.Pack(), samplerPool.MaximumId, samplerIndex);
}
private void UpdateTexturePoolState(GpuState state)
@ -548,22 +558,42 @@ namespace Ryujinx.Graphics.Gpu.Engine
private void UpdateBlendState(GpuState state)
{
bool blendIndependent = state.Get<Boolean32>(MethodOffset.BlendIndependent);
BlendState[] blends = new BlendState[8];
for (int index = 0; index < 8; index++)
{
bool enable = state.Get<Boolean32>(MethodOffset.BlendEnable, index);
BlendDescriptor descriptor;
var blend = state.Get<BlendState>(MethodOffset.BlendState, index);
if (blendIndependent)
{
bool enable = state.Get<Boolean32> (MethodOffset.BlendEnable, index);
var blend = state.Get<BlendState>(MethodOffset.BlendState, index);
BlendDescriptor descriptor = new BlendDescriptor(
enable,
blend.ColorOp,
blend.ColorSrcFactor,
blend.ColorDstFactor,
blend.AlphaOp,
blend.AlphaSrcFactor,
blend.AlphaDstFactor);
descriptor = new BlendDescriptor(
enable,
blend.ColorOp,
blend.ColorSrcFactor,
blend.ColorDstFactor,
blend.AlphaOp,
blend.AlphaSrcFactor,
blend.AlphaDstFactor);
}
else
{
bool enable = state.Get<Boolean32> (MethodOffset.BlendEnable, 0);
var blend = state.Get<BlendStateCommon>(MethodOffset.BlendStateCommon);
descriptor = new BlendDescriptor(
enable,
blend.ColorOp,
blend.ColorSrcFactor,
blend.ColorDstFactor,
blend.AlphaOp,
blend.AlphaSrcFactor,
blend.AlphaDstFactor);
}
_context.Renderer.Pipeline.BindBlendState(index, descriptor);
}