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Fix multiple rendertargets (#427)

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* Simplify render target bindings

* Implement multiple viewports

* Pack glViewportIndexed calls into a single glViewportArray

* Use ARB_viewport_array when available

* Cache framebuffer attachments

* Use get accessors in OGLExtension

* Address feedback
This commit is contained in:
ReinUsesLisp 2018-09-25 19:55:30 -03:00 • committed by Ac_K
parent 7de7b559ad
commit 2562ca6c3f
8 changed files with 185 additions and 155 deletions
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26
Ryujinx.Graphics/NvGpuEngine3d.cs
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@ -100,7 +100,10 @@ namespace Ryujinx.Graphics
SetAlphaBlending(State);
SetPrimitiveRestart(State);
SetFrameBuffer(Vmm, 0);
for (int FbIndex = 0; FbIndex < 8; FbIndex++)
{
SetFrameBuffer(Vmm, FbIndex);
}
SetZeta(Vmm);
@ -154,6 +157,10 @@ namespace Ryujinx.Graphics
SetZeta(Vmm);
SetRenderTargets();
Gpu.Renderer.RenderTarget.Bind();
Gpu.Renderer.Rasterizer.ClearBuffers(
Flags,
FbIndex,
@ -204,7 +211,7 @@ namespace Ryujinx.Graphics
Gpu.ResourceManager.SendColorBuffer(Vmm, Key, FbIndex, Image);
Gpu.Renderer.RenderTarget.SetViewport(VpX, VpY, VpW, VpH);
Gpu.Renderer.RenderTarget.SetViewport(FbIndex, VpX, VpY, VpW, VpH);
}
private void SetFrameBuffer(GalPipelineState State)
@ -426,14 +433,15 @@ namespace Ryujinx.Graphics
private void SetRenderTargets()
{
bool SeparateFragData = ReadRegisterBool(NvGpuEngine3dReg.RTSeparateFragData);
//Commercial games do not seem to
//bool SeparateFragData = ReadRegisterBool(NvGpuEngine3dReg.RTSeparateFragData);
if (SeparateFragData)
uint Control = (uint)(ReadRegister(NvGpuEngine3dReg.RTControl));
uint Count = Control & 0xf;
if (Count > 0)
{
uint Control = (uint)(ReadRegister(NvGpuEngine3dReg.RTControl));
uint Count = Control & 0xf;
int[] Map = new int[Count];
for (int i = 0; i < Count; i++)
@ -702,6 +710,8 @@ namespace Ryujinx.Graphics
Gpu.Renderer.Pipeline.Bind(State);
Gpu.Renderer.RenderTarget.Bind();
if (IndexCount != 0)
{
int IndexEntryFmt = ReadRegister(NvGpuEngine3dReg.IndexArrayFormat);