ryujinx/Ryujinx.Graphics.Gpu/Shader/CachedShaderProgram.cs
riperiperi 99ffc061d3
Optimize Texture Binding and Shader Specialization Checks (#3399)
* Changes 1

* Changes 2

* Better ModifiedSequence handling

This should handle PreciseEvents properly, and simplifies a few things.

* Minor changes, remove debug log

* Handle stage.Info being null

Hopefully fixes Catherine crash

* Fix shader specialization fast texture lookup

* Fix some things.

* Address Feedback Part 1

* Make method static.
2022-06-17 13:09:14 -03:00

51 lines
1.6 KiB
C#

using Ryujinx.Graphics.GAL;
using System;
namespace Ryujinx.Graphics.Gpu.Shader
{
/// <summary>
/// Represents a program composed of one or more shader stages (for graphics shaders),
/// or a single shader (for compute shaders).
/// </summary>
class CachedShaderProgram : IDisposable
{
/// <summary>
/// Host shader program object.
/// </summary>
public IProgram HostProgram { get; }
/// <summary>
/// GPU state used to create this version of the shader.
/// </summary>
public ShaderSpecializationState SpecializationState { get; }
/// <summary>
/// Compiled shader for each shader stage.
/// </summary>
public CachedShaderStage[] Shaders { get; }
/// <summary>
/// Creates a new instance of the shader bundle.
/// </summary>
/// <param name="hostProgram">Host program with all the shader stages</param>
/// <param name="specializationState">GPU state used to create this version of the shader</param>
/// <param name="shaders">Shaders</param>
public CachedShaderProgram(IProgram hostProgram, ShaderSpecializationState specializationState, params CachedShaderStage[] shaders)
{
HostProgram = hostProgram;
SpecializationState = specializationState;
Shaders = shaders;
SpecializationState.Prepare(shaders);
}
/// <summary>
/// Dispose of the host shader resources.
/// </summary>
public void Dispose()
{
HostProgram.Dispose();
}
}
}