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Code Issues Releases Wiki Activity

Adjust DrawNodes to use UBOs

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This commit is contained in:
Dan Balasescu 2023-02-25 01:21:37 +09:00
parent eb0c3ca174
commit dd9748a25c
7 changed files with 121 additions and 18 deletions
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22
osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs
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@ -13,6 +13,7 @@ using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Rendering;
using osu.Framework.Graphics.Rendering.Vertices;
using osu.Framework.Graphics.Shaders;
using osu.Framework.Graphics.Shaders.Types;
using osu.Framework.Graphics.Textures;
using osu.Framework.Input;
using osu.Framework.Input.Events;
@ -255,15 +256,23 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
Source.parts.CopyTo(parts, 0);
}
private IUniformBuffer<CursorTrailParameters> cursorTrailParameters;
public override void Draw(IRenderer renderer)
{
base.Draw(renderer);
vertexBatch ??= renderer.CreateQuadBatch<TexturedTrailVertex>(max_sprites, 1);
cursorTrailParameters ??= renderer.CreateUniformBuffer<CursorTrailParameters>();
cursorTrailParameters.Data = cursorTrailParameters.Data with
{
FadeClock = time,
FadeExponent = fadeExponent
};
shader.Bind();
shader.GetUniform<float>("g_FadeClock").UpdateValue(ref time);
shader.GetUniform<float>("g_FadeExponent").UpdateValue(ref fadeExponent);
shader.BindUniformBlock("m_CursorTrailParameters", cursorTrailParameters);
texture.Bind();
@ -323,6 +332,15 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
base.Dispose(isDisposing);
vertexBatch?.Dispose();
cursorTrailParameters?.Dispose();
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
private record struct CursorTrailParameters
{
public UniformFloat FadeClock;
public UniformFloat FadeExponent;
private readonly UniformPadding8 pad1;
}
}

19
osu.Game.Tests/Visual/Background/TestSceneTriangleBorderShader.cs
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@ -9,6 +9,7 @@ using osuTK;
using osuTK.Graphics;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Rendering;
using osu.Game.Graphics.Backgrounds;
namespace osu.Game.Tests.Visual.Background
{
@ -97,15 +98,29 @@ namespace osu.Game.Tests.Visual.Background
texelSize = Source.texelSize;
}
private IUniformBuffer<TriangleBorderData>? borderDataBuffer;
public override void Draw(IRenderer renderer)
{
TextureShader.GetUniform<float>("thickness").UpdateValue(ref thickness);
TextureShader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
borderDataBuffer.Data = borderDataBuffer.Data with
{
Thickness = thickness,
TexelSize = texelSize
};
TextureShader.BindUniformBlock("m_BorderData", borderDataBuffer);
base.Draw(renderer);
}
protected override bool CanDrawOpaqueInterior => false;
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
borderDataBuffer?.Dispose();
}
}
}
}

16
osu.Game/Graphics/Backgrounds/TriangleBorderData.cs Normal file
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@ -0,0 +1,16 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System.Runtime.InteropServices;
using osu.Framework.Graphics.Shaders.Types;
namespace osu.Game.Graphics.Backgrounds
{
[StructLayout(LayoutKind.Sequential, Pack = 1)]
public record struct TriangleBorderData
{
public UniformFloat Thickness;
public UniformFloat TexelSize;
private readonly UniformPadding8 pad1;
}
}

17
osu.Game/Graphics/Backgrounds/Triangles.cs
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@ -284,6 +284,8 @@ namespace osu.Game.Graphics.Backgrounds
parts.AddRange(Source.parts);
}
private IUniformBuffer<TriangleBorderData> borderDataBuffer;
public override void Draw(IRenderer renderer)
{
base.Draw(renderer);
@ -294,14 +296,16 @@ namespace osu.Game.Graphics.Backgrounds
vertexBatch = renderer.CreateQuadBatch<TexturedVertex2D>(Source.AimCount, 1);
}
// Due to triangles having various sizes we would need to set a different "texelSize" value for each of them, which is insanely expensive, thus we should use one single value.
// texelSize computed for an average triangle (size 100) will result in big triangles becoming blurry, so we may just use 0 for all of them.
// But we still need to specify at least something, because otherwise other shader usages will override this value.
float texelSize = 0f;
borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
borderDataBuffer.Data = borderDataBuffer.Data with
{
Thickness = fill,
// Due to triangles having various sizes we would need to set a different "TexelSize" value for each of them, which is insanely expensive, thus we should use one single value.
// TexelSize computed for an average triangle (size 100) will result in big triangles becoming blurry, so we may just use 0 for all of them.
TexelSize = 0
};
shader.Bind();
shader.GetUniform<float>("thickness").UpdateValue(ref fill);
shader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
foreach (TriangleParticle particle in parts)
{
@ -352,6 +356,7 @@ namespace osu.Game.Graphics.Backgrounds
base.Dispose(isDisposing);
vertexBatch?.Dispose();
borderDataBuffer?.Dispose();
}
}

13
osu.Game/Graphics/Backgrounds/TrianglesV2.cs
View File

@ -227,6 +227,8 @@ namespace osu.Game.Graphics.Backgrounds
parts.AddRange(Source.parts);
}
private IUniformBuffer<TriangleBorderData>? borderDataBuffer;
public override void Draw(IRenderer renderer)
{
base.Draw(renderer);
@ -240,9 +242,15 @@ namespace osu.Game.Graphics.Backgrounds
vertexBatch = renderer.CreateQuadBatch<TexturedVertex2D>(Source.AimCount, 1);
}
borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
borderDataBuffer.Data = borderDataBuffer.Data with
{
Thickness = thickness,
TexelSize = texelSize
};
shader.Bind();
shader.GetUniform<float>("thickness").UpdateValue(ref thickness);
shader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
shader.BindUniformBlock("m_BorderData", borderDataBuffer);
Vector2 relativeSize = Vector2.Divide(triangleSize, size);
@ -303,6 +311,7 @@ namespace osu.Game.Graphics.Backgrounds
base.Dispose(isDisposing);
vertexBatch?.Dispose();
borderDataBuffer?.Dispose();
}
}

22
osu.Game/Graphics/Sprites/LogoAnimation.cs
View File

@ -3,10 +3,12 @@
#nullable disable
using System.Runtime.InteropServices;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Rendering;
using osu.Framework.Graphics.Shaders;
using osu.Framework.Graphics.Shaders.Types;
using osu.Framework.Graphics.Sprites;
namespace osu.Game.Graphics.Sprites
@ -55,14 +57,32 @@ namespace osu.Game.Graphics.Sprites
progress = source.animationProgress;
}
private IUniformBuffer<AnimationData> animationDataBuffer;
protected override void Blit(IRenderer renderer)
{
TextureShader.GetUniform<float>("progress").UpdateValue(ref progress);
animationDataBuffer ??= renderer.CreateUniformBuffer<AnimationData>();
animationDataBuffer.Data = animationDataBuffer.Data with { Progress = progress };
TextureShader.BindUniformBlock("m_AnimationData", animationDataBuffer);
base.Blit(renderer);
}
protected override bool CanDrawOpaqueInterior => false;
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
animationDataBuffer?.Dispose();
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
private record struct AnimationData
{
public UniformFloat Progress;
private readonly UniformPadding12 pad1;
}
}
}
}

30
osu.Game/Rulesets/Mods/ModFlashlight.cs
View File

@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Runtime.InteropServices;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
@ -9,6 +10,7 @@ using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Rendering;
using osu.Framework.Graphics.Rendering.Vertices;
using osu.Framework.Graphics.Shaders;
using osu.Framework.Graphics.Shaders.Types;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Localisation;
using osu.Game.Configuration;
@ -245,6 +247,8 @@ namespace osu.Game.Rulesets.Mods
flashlightSmoothness = Source.flashlightSmoothness;
}
private IUniformBuffer<FlashlightParameters>? flashlightParametersBuffer;
public override void Draw(IRenderer renderer)
{
base.Draw(renderer);
@ -259,12 +263,17 @@ namespace osu.Game.Rulesets.Mods
});
}
shader.Bind();
flashlightParametersBuffer ??= renderer.CreateUniformBuffer<FlashlightParameters>();
flashlightParametersBuffer.Data = flashlightParametersBuffer.Data with
{
Position = flashlightPosition,
Size = flashlightSize,
Dim = flashlightDim,
Smoothness = flashlightSmoothness
};
shader.GetUniform<Vector2>("flashlightPos").UpdateValue(ref flashlightPosition);
shader.GetUniform<Vector2>("flashlightSize").UpdateValue(ref flashlightSize);
shader.GetUniform<float>("flashlightDim").UpdateValue(ref flashlightDim);
shader.GetUniform<float>("flashlightSmoothness").UpdateValue(ref flashlightSmoothness);
shader.Bind();
shader.BindUniformBlock("m_FlashlightParameters", flashlightParametersBuffer);
renderer.DrawQuad(renderer.WhitePixel, screenSpaceDrawQuad, DrawColourInfo.Colour, vertexAction: addAction);
@ -275,6 +284,17 @@ namespace osu.Game.Rulesets.Mods
{
base.Dispose(isDisposing);
quadBatch?.Dispose();
flashlightParametersBuffer?.Dispose();
}
[StructLayout(LayoutKind.Sequential, Pack = 1)]
private record struct FlashlightParameters
{
public UniformVector2 Position;
public UniformVector2 Size;
public UniformFloat Dim;
public UniformFloat Smoothness;
private readonly UniformPadding8 pad1;
}
}
}