Pipeline BuildPipeline(GraphicsDevice gd, SceneContext sc, SpriteShaderKey key)
{
var shaderCache = Resolve <IShaderCache>();
var vertexShaderName = "SpriteSV.vert";
var fragmentShaderName = "SpriteSF.frag";
var vertexShaderContent = shaderCache.GetGlsl(vertexShaderName);
var fragmentShaderContent = shaderCache.GetGlsl(fragmentShaderName);
if (key.UseArrayTexture)
{
fragmentShaderName += ".array";
fragmentShaderContent =
@"#define USE_ARRAY_TEXTURE
" + fragmentShaderContent;
}
var shaders = shaderCache.GetShaderPair(
gd.ResourceFactory,
vertexShaderName, fragmentShaderName,
vertexShaderContent, fragmentShaderContent);
_shaders.AddRange(shaders);
var shaderSet = new ShaderSetDescription(new[] { VertexLayout, InstanceLayout }, shaders);
Console.WriteLine($"-- Build SpriteRenderer-- IsDepth0..1: {gd.IsDepthRangeZeroToOne} YInvert: {gd.IsClipSpaceYInverted} UV TopLeft: {gd.IsUvOriginTopLeft}");
var depthStencilMode =
key.PerformDepthTest
? gd.IsDepthRangeZeroToOne
? DepthStencilStateDescription.DepthOnlyLessEqual
: DepthStencilStateDescription.DepthOnlyGreaterEqual
: DepthStencilStateDescription.Disabled;
var rasterizerMode = new RasterizerStateDescription(
FaceCullMode.None,
PolygonFillMode.Solid,
FrontFace.Clockwise,
key.PerformDepthTest, // depth test
true); // scissor test
var pipelineDescription = new GraphicsPipelineDescription(
BlendStateDescription.SingleAlphaBlend,
depthStencilMode,
rasterizerMode,
PrimitiveTopology.TriangleList,
new ShaderSetDescription(new[] { VertexLayout, InstanceLayout },
shaderSet.Shaders,
ShaderHelper.GetSpecializations(gd)),
new[] { _perSpriteResourceLayout, sc.CommonResourceLayout },
sc.MainSceneFramebuffer.OutputDescription);
var pipeline = gd.ResourceFactory.CreateGraphicsPipeline(ref pipelineDescription);
pipeline.Name = $"P_Sprite_{key}";
return(pipeline);
}
public void Render(GraphicsDevice gd, CommandList cl, SceneContext sc, RenderPasses renderPass, IRenderable renderable)
{
ITextureManager textureManager = Resolve <ITextureManager>();
// float depth = gd.IsDepthRangeZeroToOne ? 0 : 1;
var sprite = (MultiSprite)renderable;
var shaderKey = new SpriteShaderKey(
sprite.Key.Texture.ArrayLayers > 1,
!sprite.Flags.HasFlag(SpriteFlags.NoDepthTest));
//if (!shaderKey.UseArrayTexture)
// return;
cl.PushDebugGroup($"Sprite:{sprite.Key.Texture.Name}:{sprite.Key.RenderOrder}");
TextureView textureView = textureManager?.GetTexture(sprite.Key.Texture);
if (sc.PaletteView == null)
{
return;
}
var resourceSet = gd.ResourceFactory.CreateResourceSet(new ResourceSetDescription(
_perSpriteResourceLayout,
sc.ProjectionMatrixBuffer,
sc.ModelViewMatrixBuffer,
gd.PointSampler,
textureView,
sc.PaletteView
));
resourceSet.Name = $"RS_Sprite:{sprite.Key.Texture.Name}";
_resourceSets.Add(resourceSet);
cl.SetPipeline(_pipelines[shaderKey]);
cl.SetGraphicsResourceSet(0, resourceSet);
cl.SetGraphicsResourceSet(1, sc.CommonResourceSet);
cl.SetVertexBuffer(0, _vertexBuffer);
cl.SetIndexBuffer(_indexBuffer, IndexFormat.UInt16);
cl.SetVertexBuffer(1, _instanceBuffers[sprite.BufferId]);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, depth, depth));
cl.DrawIndexed((uint)Indices.Length, (uint)sprite.Instances.Length, 0, 0, 0);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, 0, 1));
cl.PopDebugGroup();
}
public void Render(GraphicsDevice gd, CommandList cl, SceneContext sc, RenderPasses renderPass, IRenderable renderable)
{
ITextureManager textureManager = Resolve <ITextureManager>();
IDeviceObjectManager dom = Resolve <IDeviceObjectManager>();
// float depth = gd.IsDepthRangeZeroToOne ? 0 : 1;
var sprite = (MultiSprite)renderable;
var shaderKey = new SpriteShaderKey(sprite);
sprite.PipelineId = shaderKey.GetHashCode();
//if (!shaderKey.UseArrayTexture)
// return;
cl.PushDebugGroup($"Sprite:{sprite.Key.Texture.Name}:{sprite.Key.RenderOrder}");
var uniformInfo = new SpriteUniformInfo {
Flags = sprite.Key.Flags
};
cl.UpdateBuffer(_uniformBuffer, 0, uniformInfo);
if (sc.PaletteView == null)
{
return;
}
TextureView textureView = textureManager?.GetTexture(sprite.Key.Texture);
var resourceSet = dom.Get <ResourceSet>((sprite, textureView));
var instanceBuffer = dom.Get <DeviceBuffer>((sprite, sprite));
cl.SetPipeline(_pipelines[shaderKey]);
cl.SetGraphicsResourceSet(0, resourceSet);
cl.SetGraphicsResourceSet(1, sc.CommonResourceSet);
cl.SetVertexBuffer(0, _vertexBuffer);
cl.SetIndexBuffer(_indexBuffer, IndexFormat.UInt16);
cl.SetVertexBuffer(1, instanceBuffer);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, depth, depth));
cl.DrawIndexed((uint)Indices.Length, (uint)sprite.ActiveInstances, 0, 0, 0);
//cl.SetViewport(0, new Viewport(0, 0, sc.MainSceneColorTexture.Width, sc.MainSceneColorTexture.Height, 0, 1));
cl.PopDebugGroup();
}
