R/Ryujinx.Graphics.Gpu/Engine/Threed/DrawState.cs
2022-12-21 19:08:12 +01:00

65 lines
2 KiB
C#

using Ryujinx.Graphics.GAL;
namespace Ryujinx.Graphics.Gpu.Engine.Threed
{
/// <summary>
/// Draw state.
/// </summary>
class DrawState
{
/// <summary>
/// First index to be used for the draw on the index buffer.
/// </summary>
public int FirstIndex;
/// <summary>
/// Number of indices to be used for the draw on the index buffer.
/// </summary>
public int IndexCount;
/// <summary>
/// First vertex used on non-indexed draws. This value is stored somewhere else on indexed draws.
/// </summary>
public int DrawFirstVertex;
/// <summary>
/// Vertex count used on non-indexed draws. Indexed draws have a index count instead.
/// </summary>
public int DrawVertexCount;
/// <summary>
/// Indicates if the next draw will be a indexed draw.
/// </summary>
public bool DrawIndexed;
/// <summary>
/// Indicates if the next draw will be a indirect draw.
/// </summary>
public bool DrawIndirect;
/// <summary>
/// Indicates if any of the currently used vertex shaders reads the instance ID.
/// </summary>
public bool VsUsesInstanceId;
/// <summary>
/// Indicates if any of the currently used vertex buffers is instanced.
/// </summary>
public bool IsAnyVbInstanced;
/// <summary>
/// Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0.
/// </summary>
public bool HasConstantBufferDrawParameters;
/// <summary>
/// Primitive topology for the next draw.
/// </summary>
public PrimitiveTopology Topology;
/// <summary>
/// Index buffer data streamer for inline index buffer updates, such as those used in legacy OpenGL.
/// </summary>
public IbStreamer IbStreamer = new IbStreamer();
}
}