Phase 0: Repository-Initialisierung nach Bauplan v1.2

- Struktur gemäß §8 (Eigentumsgrenzen), PLAN.md als normative Basis - Pflichtdokumente: STATUS.md, ERRORS.md, TEST_REPORT.md, CHANGELOG.md, ADRs - ADR-0001 Python 3.13-Pin, ADR-0002 GStreamer 1.28.6-Pin (Windows), ADR-0003 IPC TCP+MessagePack v1 - Kernpakete: hms_protocol, hms_domain, hms_parameter, hms_artnet, hms_adaptive, hms_capabilities, hms_plugin_sdk - Renderer-Spike: D3D11-Primärpfad + Dev-GL-Pfad (§36 Nr. 4-5) - Control Core: FastAPI REST + WebSocket (§36 Nr. 9) - Beispielplugins: Passthrough + Gaussian Blur (3 Adaptive-Quality- Varianten, HLSL/GLSL/GLES) - Tools: Art-Net-Emulator, Fixture-Generator (Master32/Layer64-CSV), Capability-Probe - JSON-Schemas: IPC, Plugin, Projekt, Cluster - 121 Unit-/Integrationstests grün, Ruff grün Gate 0 bleibt offen: Hardwaremessungen nur auf echter Windows-Referenz- hardware gültig (§29.7, §33).
2026-09-11 00:36:59 +02:00
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+// HMS MediaEngine – Gaussian Blur, horizontaler Pass (separable)
+// PLAN.md §14.3-Beispiel, §36 Nr. 10: drei Adaptive-Quality-Varianten
+// (low: 5 Samples, medium: 9, high: 17) werden vorab kompiliert; nur
+// u_quality_samples/internal_scale ändern sich, param_radius bleibt semantisch identisch.
+
+Texture2D    u_input_texture : register(t0);
+SamplerState u_sampler       : register(s0);
+
+cbuffer hms_params : register(b0)
+{
+    float4 u_resolution;      // xy = Auflösung in Pixeln
+    float  u_time_seconds;
+    float  u_delta_seconds;
+    float  u_frame_index;
+    float  u_layer_opacity;
+    float  u_audio_rms;
+    float  u_audio_peak;
+    float  u_audio_bass;
+    float  u_audio_mid;
+    float  u_audio_treble;
+    float  u_audio_beat;
+    float  param_radius;      // 0..40 (quadratic curve, DMX P1)
+    float  u_quality_samples; // 5 | 9 | 17 je Variante (Backend-Bindung)
+    float  _pad0;
+    float  _pad1;
+};
+
+float4 mainPS(float4 pos : SV_POSITION, float2 uv : TEXCOORD0) : SV_Target
+{
+    float radius = max(param_radius, 0.0);
+    float4 src = u_input_texture.Sample(u_sampler, uv);
+    if (radius < 0.01)
+    {
+        return src; // Radius 0 = kostenloser Bypass (§15.3)
+    }
+
+    float samples  = clamp(u_quality_samples, 1.0, 17.0);
+    float stepSize = radius / max(samples - 1.0, 1.0);
+    float2 texel   = float2(1.0, 0.0) / u_resolution.xy;
+
+    float4 acc   = float4(0.0, 0.0, 0.0, 0.0);
+    float total  = 0.0;
+    [loop]
+    for (float i = 0.0; i < samples; i += 1.0)
+    {
+        float t = i - (samples - 1.0) * 0.5;
+        float w = exp(-(t * t) / (samples * 0.5));
+        acc   += u_input_texture.Sample(u_sampler, uv + texel * (t * stepSize)) * w;
+        total += w;
+    }
+    return acc / total;
+}
@@ -0,0 +1,50 @@
+// HMS MediaEngine – Gaussian Blur, vertikaler Pass (separable)
+// Identisch zu horizontal.hlsl mit texel = (0, 1).
+
+Texture2D    u_input_texture : register(t0);
+SamplerState u_sampler       : register(s0);
+
+cbuffer hms_params : register(b0)
+{
+    float4 u_resolution;
+    float  u_time_seconds;
+    float  u_delta_seconds;
+    float  u_frame_index;
+    float  u_layer_opacity;
+    float  u_audio_rms;
+    float  u_audio_peak;
+    float  u_audio_bass;
+    float  u_audio_mid;
+    float  u_audio_treble;
+    float  u_audio_beat;
+    float  param_radius;
+    float  u_quality_samples;
+    float  _pad0;
+    float  _pad1;
+};
+
+float4 mainPS(float4 pos : SV_POSITION, float2 uv : TEXCOORD0) : SV_Target
+{
+    float radius = max(param_radius, 0.0);
+    float4 src = u_input_texture.Sample(u_sampler, uv);
+    if (radius < 0.01)
+    {
+        return src;
+    }
+
+    float samples  = clamp(u_quality_samples, 1.0, 17.0);
+    float stepSize = radius / max(samples - 1.0, 1.0);
+    float2 texel   = float2(0.0, 1.0) / u_resolution.xy;
+
+    float4 acc   = float4(0.0, 0.0, 0.0, 0.0);
+    float total  = 0.0;
+    [loop]
+    for (float i = 0.0; i < samples; i += 1.0)
+    {
+        float t = i - (samples - 1.0) * 0.5;
+        float w = exp(-(t * t) / (samples * 0.5));
+        acc   += u_input_texture.Sample(u_sampler, uv + texel * (t * stepSize)) * w;
+        total += w;
+    }
+    return acc / total;
+}