private static DirectXTransformerPlaneData CreatePlane(DirectXContext dx, int width, int height, DirectXDownloaderFormatPlane plane)
{
var config = new DirectXPipelineConfig
{
VertexShaderFile = "format_conversion.hlsl",
VertexShaderFunction = plane.VS,
PixelShaderFile = "format_conversion.hlsl",
PixelShaderFunction = plane.PS,
};
var pipeline = new DirectXPipeline <ConverterFilterConstantBuffer>(config, dx);
pipeline.SetDebugColor(0, 0, 0, 1);
pipeline.SetPosition(DirectXPipelineConfig.FullRectangle, new Viewport(0, 0, width / plane.WidthFactor, height / plane.HeightFactor));
var colorMatrix = ColorMatrices.GetInverted(ColorMatrices.Full709);
var cm = colorMatrix.Values;
var cb = new ConverterFilterConstantBuffer
{
width = width,
height = height,
width_i = 1.0f / width,
width_d2 = width / 2,
height_d2 = height / 2,
width_x2_i = 0.5f / width,
color_vec0 = new Vector4(cm[0], cm[1], cm[2], cm[3]),
color_vec1 = new Vector4(cm[4], cm[5], cm[6], cm[7]),
color_vec2 = new Vector4(cm[8], cm[9], cm[10], cm[11]),
color_range_min = new Vector3(0.0f, 0.0f, 0.0f),
color_range_max = new Vector3(1.0f, 1.0f, 1.0f),
};
pipeline.SetConstantBuffer(cb, false);
return(new DirectXTransformerPlaneData {
Pipeline = pipeline, Format = plane.Format
});
}
public DirectXFilterStage(DirectXContext dx, DirectXPipelineConfig config)
{
Dx = dx.AddRef();
Pipeline = new DirectXPipeline <TConstantBuffer>(config, Dx);
}