themixedupstuff
3b20c53088
- Refactored DirectRendering class to support new IDirectRendering interface and manage textures directly. - Enhanced ImmediateMode to utilize ImmediateVertex struct for immediate rendering calls. - Updated Image class to use IDirectRendering for texture creation. - Modified test application to demonstrate immediate mode rendering with new structures. - Removed obsolete code related to previous rendering abstractions.
44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
namespace Dashboard.Drawing
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{
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public enum BufferAccessPattern
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{
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/// <summary>
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/// No hint given. Not recommended.
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/// </summary>
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DontCare,
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/// <summary>
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/// For buffers which have a long lifetime, but the contents are initialized once.
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/// </summary>
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Static,
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/// <summary>
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/// For buffers which have a long lifetime, but the contents can be updated every frame.
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/// </summary>
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Stream,
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/// <summary>
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/// For buffers which have a short lifetime, used for streaming resources to the graphics hardware.
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/// </summary>
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Upload,
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/// <summary>
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/// For buffers which have a short lifetime, used for streaming resources from the graphics hardware.
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/// </summary>
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Download,
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}
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public interface IBuffer : IDisposable
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{
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public BufferAccessPattern AccessPattern { get; }
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public long Size { get; }
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void Reallocate(long newSize);
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Span<T> Map<T>(long offset, int count = -1) where T : unmanaged;
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void Unmap();
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void Read<T>(long offset, Span<T> span) where T : unmanaged;
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void Write<T>(long offset, ReadOnlySpan<T> span) where T : unmanaged;
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}
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}
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