[repos] lgprotocol: import shared protocol definitions

Add LGProtocol as a pinned submodule and consume its KVMFR protocol
definitions throughout the client, host, IDD, OBS, and profiler.

Keep Looking Glass framebuffer helpers local while removing duplicated
protocol headers and migrating users to KVMFR-scoped types.

host/platform/Windows/capture/D12/d12.c

@@ -104,13 +104,13 @@ struct D12Interface
   struct
   {
     // the size of the frame buffer
-    unsigned          size;
+    unsigned             size;
     // the frame buffer it itself
-    FrameBuffer    *  frameBuffer;
+    KVMFRFrameBuffer   * frameBuffer;
     // the resource backed by the framebuffer
-    ID3D12Resource ** resource;
+    ID3D12Resource    ** resource;
     // the mapped resource if indirectCopy is in use
-    void           *  map;
+    void               * map;
   }
   frameBuffers[0];
 };
@@ -184,10 +184,10 @@ static bool d12_enumerateDevices(
 static bool d12_heapTest(ID3D12Device3 * device, ID3D12Heap * heap);
 
 static ID3D12Resource * d12_frameBufferToResource(
-  unsigned      frameBufferIndex,
-  FrameBuffer * frameBuffer,
-  unsigned size,
-  void ** map);
+  unsigned             frameBufferIndex,
+  KVMFRFrameBuffer   * frameBuffer,
+  unsigned             size,
+  void              ** map);
 
 static bool d12_copyTimingInit(
   ID3D12Device3 * device, ID3D12CommandQueue * queue);
@@ -778,7 +778,7 @@ static void d12_free(void)
 }
 
 static CaptureResult d12_capture(
-  unsigned frameBufferIndex, FrameBuffer * frameBuffer)
+  unsigned frameBufferIndex, KVMFRFrameBuffer * frameBuffer)
 {
   DEBUG_TRACE("d12_backendCapture");
   return d12_backendCapture(this->backend, frameBufferIndex);
@@ -958,11 +958,11 @@ static CaptureResult d12_waitFrame(unsigned frameBufferIndex,
 
   {
     // create a clean list of rects
-    FrameDamageRect allRects[D12_MAX_DIRTY_RECTS];
-    unsigned count = 0;
+    KVMFRFrameDamageRect allRects[D12_MAX_DIRTY_RECTS];
+    unsigned             count = 0;
     for(const RECT * rect = desc.dirtyRects;
       rect < desc.dirtyRects + desc.nbDirtyRects; ++rect)
-      allRects[count++] = (FrameDamageRect){
+      allRects[count++] = (KVMFRFrameDamageRect){
         .x      = rect->left,
         .y      = rect->top,
         .width  = (rect->right  - rect->left),
@@ -993,10 +993,10 @@ exit:
 }
 
 static CaptureResult d12_getFrame(
-  unsigned       frameBufferIndex,
-  FrameBuffer  * frameBuffer,
-  const size_t   maxFrameSize,
-  CaptureFrame * captureFrame)
+  unsigned           frameBufferIndex,
+  KVMFRFrameBuffer * frameBuffer,
+  const size_t       maxFrameSize,
+  CaptureFrame     * captureFrame)
 {
   const uint64_t postProcessStart = nanotime();
   captureFrame->postProcessTime   = 0;
@@ -1006,8 +1006,8 @@ static CaptureResult d12_getFrame(
   CaptureResult result = CAPTURE_RESULT_ERROR;
   comRef_scopePush(3);
 
-  D12FrameDesc desc;
-  FrameDamageRect allRects[D12_MAX_DIRTY_RECTS * 2];
+  D12FrameDesc         desc;
+  KVMFRFrameDamageRect allRects[D12_MAX_DIRTY_RECTS * 2];
 
   comRef_defineLocal(ID3D12Resource, src);
   DEBUG_TRACE("d12_backendFetch");
@@ -1142,7 +1142,7 @@ static CaptureResult d12_getFrame(
        * be redrawn by the client, such as under the cursor */
       for(const RECT * rect = this->dirtyRects;
         rect < this->dirtyRects + this->nbDirtyRects; ++rect)
-        allRects[rectCount++] = (FrameDamageRect){
+        allRects[rectCount++] = (KVMFRFrameDamageRect){
           .x      = rect->left,
           .y      = rect->top,
           .width  = rect->right  - rect->left,
@@ -1152,7 +1152,7 @@ static CaptureResult d12_getFrame(
       /* add the new dirtyRects to the array */
       for(const RECT * rect = desc.dirtyRects;
         rect < desc.dirtyRects + desc.nbDirtyRects; ++rect)
-        allRects[rectCount++] = (FrameDamageRect){
+        allRects[rectCount++] = (KVMFRFrameDamageRect){
           .x      = rect->left,
           .y      = rect->top,
           .width  = rect->right  - rect->left,
@@ -1163,7 +1163,8 @@ static CaptureResult d12_getFrame(
       rectCount = rectsMergeOverlapping(allRects, rectCount);
 
       /* copy all the rects */
-      for(FrameDamageRect * rect = allRects; rect < allRects + rectCount; ++rect)
+      for(KVMFRFrameDamageRect * rect = allRects;
+          rect < allRects + rectCount; ++rect)
       {
         D3D12_BOX box =
         {
@@ -1476,7 +1477,7 @@ exit:
 }
 
 static ID3D12Resource * d12_frameBufferToResource(unsigned frameBufferIndex,
-  FrameBuffer * frameBuffer, unsigned size, void ** map)
+  KVMFRFrameBuffer * frameBuffer, unsigned size, void ** map)
 {
   ID3D12Resource * result = NULL;
   comRef_scopePush(10);