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Perform matrix mults on the GPU

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This commit is contained in:
Dan Balasescu 2022-09-20 20:20:32 +09:00
parent 90a05f4bed
commit 5d73de9021
1 changed files with 8 additions and 6 deletions
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14
osu.Game.Rulesets.Osu/Skinning/Smoke.cs
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@ -366,14 +366,16 @@ namespace osu.Game.Rulesets.Osu.Skinning
var shader = GetAppropriateShader(renderer);
renderer.SetBlend(BlendingParameters.Additive);
renderer.PushLocalMatrix(DrawInfo.Matrix);
shader.Bind();
Texture.Bind();
UpdateDrawVariables(renderer);
UpdateVertexBuffer();
UpdateVertexBuffer(renderer);
shader.Unbind();
renderer.PopLocalMatrix();
}
protected Color4 ColorAtPosition(Vector2 localPos) => DrawColourInfo.Colour.HasSingleColour
@ -395,7 +397,7 @@ namespace osu.Game.Rulesets.Osu.Skinning
TextureRect = Texture.GetTextureRect();
}
protected virtual void UpdateVertexBuffer()
protected virtual void UpdateVertexBuffer(IRenderer renderer)
{
foreach (var point in Points)
drawPointQuad(point);
@ -420,25 +422,25 @@ namespace osu.Game.Rulesets.Osu.Skinning
QuadBatch.Add(new TexturedVertex2D
{
Position = Vector2Extensions.Transform(localTopLeft, DrawInfo.Matrix),
Position = localTopLeft,
TexturePosition = TextureRect.TopLeft,
Colour = Color4Extensions.Multiply(ColorAtPosition(localTopLeft), color),
});
QuadBatch.Add(new TexturedVertex2D
{
Position = Vector2Extensions.Transform(localTopRight, DrawInfo.Matrix),
Position = localTopRight,
TexturePosition = TextureRect.TopRight,
Colour = Color4Extensions.Multiply(ColorAtPosition(localTopRight), color),
});
QuadBatch.Add(new TexturedVertex2D
{
Position = Vector2Extensions.Transform(localBotRight, DrawInfo.Matrix),
Position = localBotRight,
TexturePosition = TextureRect.BottomRight,
Colour = Color4Extensions.Multiply(ColorAtPosition(localBotRight), color),
});
QuadBatch.Add(new TexturedVertex2D
{
Position = Vector2Extensions.Transform(localBotLeft, DrawInfo.Matrix),
Position = localBotLeft,
TexturePosition = TextureRect.BottomLeft,
Colour = Color4Extensions.Multiply(ColorAtPosition(localBotLeft), color),
});