[idd] project: organize driver sources by responsibility

Group the IDD sources and Visual Studio filters by subsystem. Split the device and swap-chain implementations into focused units, rename the context classes, and reduce header coupling.
2026-08-09 08:41:31 +00:00 · 2026-08-07 14:38:36 +10:00
parent 3ddc199bec
commit 30a1383d5e
76 changed files with 5067 additions and 3923 deletions
--- a/idd/LGIdd/postprocess/D12FrameFormat.h
+++ b/idd/LGIdd/postprocess/D12FrameFormat.h
@@ -0,0 +1,70 @@
+/**
+ * Looking Glass
+ * Copyright © 2017-2026 The Looking Glass Authors
+ * https://looking-glass.io
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#pragma once
+
+#include <Windows.h>
+#include <d3d12.h>
+#include <memory>
+#include <stdint.h>
+
+extern "C" {
+  #include "common/types.h"
+}
+
+struct D12ColorTransform
+{
+  bool  matrixEnabled = false;
+  float matrix[3][4]  = {};
+  float scalar        = 1.0f;
+  bool  lutEnabled    = false;
+  float lut[4096][4]  = {};
+};
+
+bool IsIdentityColorTransform(const D12ColorTransform& transform);
+
+struct D12FrameFormat
+{
+  D3D12_RESOURCE_DESC                       desc          = {};
+  unsigned                                  dataWidth     = 0;
+  unsigned                                  dataHeight    = 0;
+  unsigned                                  pitch         = 0;
+  unsigned                                  width         = 0;
+  unsigned                                  height        = 0;
+  FrameType                                 format        = FRAME_TYPE_INVALID;
+  bool                                      hdr           = false;
+  bool                                      hdrPQ         = false;
+  bool                                      hdrMetadata   = false;
+  uint32_t                                  sdrWhiteLevel = LG_SDR_WHITE_LEVEL_DEFAULT;
+  std::shared_ptr<const D12ColorTransform>  colorTransform;
+
+  // HDR static metadata (SMPTE ST 2086)
+  // Display color primaries in 0.00002 units (xy coordinates)
+  uint16_t displayPrimary[3][2];
+  // White point in 0.00002 units
+  uint16_t whitePoint[2];
+  // Max mastering display luminance in whole cd/m²
+  uint32_t maxDisplayLuminance;
+  // Min mastering display luminance in 0.0001 cd/m² units
+  uint32_t minDisplayLuminance;
+  // MaxCLL and MaxFALL in cd/m²
+  uint32_t maxContentLightLevel;
+  uint32_t maxFrameAverageLightLevel;
+};