Hardcode variants of fixed colour shader needed on D3D12

* We will be adding an offline baked version of the DXIL variant of each of
  these, so we want to make it friendly to build-time generation.

renderdoc/data/hlsl/fixedcol.hlsl

@@ -0,0 +1,43 @@
+/******************************************************************************
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Baldur Karlsson
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ ******************************************************************************/
+
+#define RED 0
+#define GREEN 1
+#define HIGHLIGHT 2
+#define WIREFRAME 3
+
+float4 main() : SV_Target0
+{
+#if VARIANT == RED
+  return float4(1.0f, 0.0f, 0.0f, 1.0f);
+#elif VARIANT == GREEN
+  return float4(0.0f, 1.0f, 0.0f, 1.0f);
+#elif VARIANT == HIGHLIGHT
+  return float4(0.8f, 0.1f, 0.8f, 1.0f);
+#elif VARIANT == WIREFRAME
+  return float4(200.0f / 255.0f, 255.0f / 255.0f, 0.0f / 255.0f, 1.0f);
+#else
+  return float4(1.0f, 0.0f, 1.0f, 1.0f);
+#endif
+}

renderdoc/data/renderdoc.rc

@@ -113,6 +113,7 @@ RESOURCE_texdisplay_hlsl   TYPE_EMBED   "hlsl/texdisplay.hlsl"
 RESOURCE_pixelhistory_hlsl TYPE_EMBED   "hlsl/pixelhistory.hlsl"
 RESOURCE_quadoverdraw_hlsl TYPE_EMBED   "hlsl/quadoverdraw.hlsl"
 RESOURCE_texremap_hlsl     TYPE_EMBED   "hlsl/texremap.hlsl"
+RESOURCE_fixedcol_hlsl     TYPE_EMBED   "hlsl/fixedcol.hlsl"
 
 RESOURCE_sourcecodepro_ttf TYPE_EMBED   "sourcecodepro.ttf"
 

renderdoc/data/resource.h

@@ -16,6 +16,7 @@
 #define RESOURCE_pixelhistory_hlsl  109
 #define RESOURCE_quadoverdraw_hlsl  110
 #define RESOURCE_texremap_hlsl      111
+#define RESOURCE_fixedcol_hlsl      112
 
 #define RESOURCE_sourcecodepro_ttf  301