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Implement HLE macros for render target clears (#3528)

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* Implement HLE macros for render target clears

* Add constants for the offsets
This commit is contained in:
gdkchan 2022-08-04 18:30:08 -03:00 • committed by GitHub
parent c48a75979f
commit 1080f64df9
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16 changed files with 149 additions and 43 deletions
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20
Ryujinx.Graphics.Gpu/Engine/Threed/DrawManager.cs
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@ -487,11 +487,23 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
/// <summary>
/// Clears the current color and depth-stencil buffers.
/// Which buffers should be cleared is also specified on the argument.
/// Which buffers should be cleared can also be specified with the argument.
/// </summary>
/// <param name="engine">3D engine where this method is being called</param>
/// <param name="argument">Method call argument</param>
public void Clear(ThreedClass engine, int argument)
{
Clear(engine, argument, 1);
}
/// <summary>
/// Clears the current color and depth-stencil buffers.
/// Which buffers should be cleared can also specified with the arguments.
/// </summary>
/// <param name="engine">3D engine where this method is being called</param>
/// <param name="argument">Method call argument</param>
/// <param name="layerCount">For array and 3D textures, indicates how many layers should be cleared</param>
public void Clear(ThreedClass engine, int argument, int layerCount)
{
ConditionalRenderEnabled renderEnable = ConditionalRendering.GetRenderEnable(
_context,
@ -507,7 +519,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
int index = (argument >> 6) & 0xf;
int layer = (argument >> 10) & 0x3ff;
engine.UpdateRenderTargetState(useControl: false, layered: layer != 0, singleUse: index);
engine.UpdateRenderTargetState(useControl: false, layered: layer != 0 || layerCount > 1, singleUse: index);
// If there is a mismatch on the host clip region and the one explicitly defined by the guest
// on the screen scissor state, then we need to force only one texture to be bound to avoid
@ -578,7 +590,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
bool clearDepth = (argument & 1) != 0;
bool clearStencil = (argument & 2) != 0;
uint componentMask = (uint)((argument >> 2) & 0xf);
if (componentMask != 0)
@ -587,7 +598,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
ColorF color = new ColorF(clearColor.Red, clearColor.Green, clearColor.Blue, clearColor.Alpha);
_context.Renderer.Pipeline.ClearRenderTargetColor(index, layer, componentMask, color);
_context.Renderer.Pipeline.ClearRenderTargetColor(index, layer, layerCount, componentMask, color);
}
if (clearDepth || clearStencil)
@ -609,6 +620,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
_context.Renderer.Pipeline.ClearRenderTargetDepthStencil(
layer,
layerCount,
depthValue,
clearDepth,
stencilValue,