Gottfried/glitchy-engine-beef
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RefCounted GraphicsContext

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This commit is contained in:
Simon Lübeß
2021-02-07 13:04:18 +01:00
parent c1fc1c3fd8
commit 54f2c0fcec
11 changed files with 36 additions and 32 deletions
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Sandbox/src/SandboxApp.bf
+20 -16
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@@ -55,6 +55,8 @@ namespace Sandbox
ConstantBuffer _cBuffer ~ _?.ReleaseRef();
GraphicsContext _context ~ _?.ReleaseRef();
private Vector3 CircleCoord(float angle)
{
return .(Math.Cos(angle), Math.Sin(angle), 0);
@@ -63,21 +65,23 @@ namespace Sandbox
[AllowAppend]
public this() : base("Example")
{
_context = Application.Get().Window.Context..AddRef();
{
_effect = new Effect();
let vs = Shader.FromFile!<VertexShader>(Application.Get().Window.Context, "content\\basicShader.hlsl", "VS");
let vs = Shader.FromFile!<VertexShader>(_context, "content\\basicShader.hlsl", "VS");
_effect.VertexShader = vs;
vs.ReleaseRef();
let ps = Shader.FromFile!<PixelShader>(Application.Get().Window.Context, "content\\basicShader.hlsl", "PS");
let ps = Shader.FromFile!<PixelShader>(_context, "content\\basicShader.hlsl", "PS");
_effect.PixelShader = ps;
ps.ReleaseRef();
}
// Create Input Layout
_vertexLayout = new VertexLayout(Application.Get().Window.Context, new .(
_vertexLayout = new VertexLayout(_context, new .(
VertexElement(.R32G32B32_Float, "POSITION"),
VertexElement(.R8G8B8A8_UNorm, "COLOR"),
), _effect.VertexShader);
@@ -88,7 +92,7 @@ namespace Sandbox
// Create hexagon
{
_geometryBinding = new GeometryBinding(Application.Get().Window.Context);
_geometryBinding = new GeometryBinding(_context);
_geometryBinding.SetPrimitiveTopology(.TriangleList);
_geometryBinding.SetVertexLayout(_vertexLayout);
@@ -103,7 +107,7 @@ namespace Sandbox
VertexColor(CircleCoord(-pO3), Color(255, 0,255)),
);
_vertexBuffer = new VertexBuffer(Application.Get().Window.Context, typeof(VertexColor), (.)vertices.Count, .Immutable);
_vertexBuffer = new VertexBuffer(_context, typeof(VertexColor), (.)vertices.Count, .Immutable);
_vertexBuffer.SetData(vertices);
_geometryBinding.SetVertexBufferSlot(_vertexBuffer, 0);
@@ -115,14 +119,14 @@ namespace Sandbox
0, 5, 6,
0, 6, 1);
_indexBuffer = new IndexBuffer(Application.Get().Window.Context, (.)indices.Count, .Immutable);
_indexBuffer = new IndexBuffer(_context, (.)indices.Count, .Immutable);
_indexBuffer.SetData(indices);
_geometryBinding.SetIndexBuffer(_indexBuffer);
}
// Create Quad
{
_quadGeometryBinding = new GeometryBinding(Application.Get().Window.Context);
_quadGeometryBinding = new GeometryBinding(_context);
_quadGeometryBinding.SetPrimitiveTopology(.TriangleList);
_quadGeometryBinding.SetVertexLayout(_vertexLayout);
@@ -133,7 +137,7 @@ namespace Sandbox
VertexColor(Vector3(0.75f, 0.75f, 0), Color.White),
);
_quadVertexBuffer = new VertexBuffer(Application.Get().Window.Context, typeof(VertexColor), (.)vertices.Count, .Immutable);
_quadVertexBuffer = new VertexBuffer(_context, typeof(VertexColor), (.)vertices.Count, .Immutable);
_quadVertexBuffer.SetData(vertices);
_quadGeometryBinding.SetVertexBufferSlot(_quadVertexBuffer, 0);
@@ -141,14 +145,14 @@ namespace Sandbox
0, 1, 2,
2, 3, 0);
_quadIndexBuffer = new IndexBuffer(Application.Get().Window.Context, (.)indices.Count, .Immutable);
_quadIndexBuffer = new IndexBuffer(_context, (.)indices.Count, .Immutable);
_quadIndexBuffer.SetData(indices);
_quadGeometryBinding.SetIndexBuffer(_quadIndexBuffer);
}
// Create rasterizer state
GlitchyEngine.Renderer.RasterizerStateDescription rsDesc = .(.Solid, .Back, true);
_rasterizerState = new RasterizerState(Application.Get().Window.Context, rsDesc);
_rasterizerState = new RasterizerState(_context, rsDesc);
// Camera
_camera = new OrthographicCamera();
@@ -192,8 +196,8 @@ namespace Sandbox
_camera.Position += .(movement, 0);
_camera.Width = Application.Get().Window.Context.SwapChain.BackbufferViewport.Width / 256;
_camera.Height = Application.Get().Window.Context.SwapChain.BackbufferViewport.Height / 256;
_camera.Width = _context.SwapChain.BackbufferViewport.Width / 256;
_camera.Height = _context.SwapChain.BackbufferViewport.Height / 256;
//_camera.AspectRatio = Application.Get().Window.Context.SwapChain.BackbufferViewport.Width /
// Application.Get().Window.Context.SwapChain.BackbufferViewport.Height;
@@ -203,12 +207,12 @@ namespace Sandbox
RenderCommand.Clear(null, .(0.2f, 0.2f, 0.2f));
// Draw test geometry
Application.Get().Window.Context.SetRenderTarget(null);
Application.Get().Window.Context.BindRenderTargets();
_context.SetRenderTarget(null);
_context.BindRenderTargets();
Application.Get().Window.Context.SetRasterizerState(_rasterizerState);
_context.SetRasterizerState(_rasterizerState);
Application.Get().Window.Context.SetViewport(Application.Get().Window.Context.SwapChain.BackbufferViewport);
_context.SetViewport(_context.SwapChain.BackbufferViewport);
Renderer.BeginScene(_camera);