source/blender/render/hydra/camera.cc

@@ -58,7 +58,8 @@ CameraData::CameraData(Object *camera_obj, pxr::GfVec2i res, pxr::GfVec4f tile)
       break;
   }
 
-  lens_shift = pxr::GfVec2f(lens_shift[0] / t_size[0] + (t_pos[0] + t_size[0] * 0.5 - 0.5) / t_size[0],
+  lens_shift = pxr::GfVec2f(
+      lens_shift[0] / t_size[0] + (t_pos[0] + t_size[0] * 0.5 - 0.5) / t_size[0],
       lens_shift[1] / t_size[1] + (t_pos[1] + t_size[1] * 0.5 - 0.5) / t_size[1]);
 
   switch (camera->type) {

source/blender/render/hydra/engine.cc

@@ -18,7 +18,7 @@ Engine::Engine(RenderEngine *bl_engine, const std::string &delegateId) : bl_engi
 {
   pxr::HdRendererPluginRegistry &registry = pxr::HdRendererPluginRegistry::GetInstance();
 
-  //TF_PY_ALLOW_THREADS_IN_SCOPE();
+  pxr::TF_PY_ALLOW_THREADS_IN_SCOPE();
   render_delegate = registry.CreateRenderDelegate(pxr::TfToken(delegateId));
 
   pxr::HdDriverVector hd_drivers;
@@ -37,7 +37,8 @@ Engine::Engine(RenderEngine *bl_engine, const std::string &delegateId) : bl_engi
       render_index.get(), pxr::SdfPath::AbsoluteRootPath().AppendElementString("renderTask"));
   if (render_delegate->GetRendererDisplayName() == "GL") {
     simple_light_task_delegate = std::make_unique<SimpleLightTaskDelegate>(
-        render_index.get(), pxr::SdfPath::AbsoluteRootPath().AppendElementString("simpleLightTask"));
+        render_index.get(),
+        pxr::SdfPath::AbsoluteRootPath().AppendElementString("simpleLightTask"));
   }
 
   engine = std::make_unique<pxr::HdEngine>();

source/blender/render/hydra/final_engine.cc

@@ -48,7 +48,8 @@ void FinalEngine::render(Depsgraph *depsgraph)
   }
   pxr::GfVec2i image_res(r.xsch * r.size / 100, r.ysch * r.size / 100);
   pxr::GfVec2i res(int(image_res[0] * border[2]), int(image_res[1] * border[3]));
-  pxr::GfCamera camera = CameraData(scene->camera, image_res, pxr::GfVec4f(0, 0, 1, 1)).gf_camera(border);
+  pxr::GfCamera camera =
+      CameraData(scene->camera, image_res, pxr::GfVec4f(0, 0, 1, 1)).gf_camera(border);
 
   free_camera_delegate->SetCamera(camera);
   render_task_delegate->SetCameraAndViewport(free_camera_delegate->GetCameraId(),
@@ -64,7 +65,8 @@ void FinalEngine::render(Depsgraph *depsgraph)
   }
   tasks.push_back(render_task_delegate->GetTask());
 
-  std::chrono::time_point<std::chrono::steady_clock> timeBegin = std::chrono::steady_clock::now(), timeCurrent;
+  std::chrono::time_point<std::chrono::steady_clock> timeBegin = std::chrono::steady_clock::now(),
+                                                     timeCurrent;
   std::chrono::milliseconds elapsedTime;
 
   float percentDone = 0.0;
@@ -113,7 +115,8 @@ pxr::GfVec2i FinalEngine::get_resolution(Scene *scene)
     border_w = r.border.xmax - r.border.xmin;
     border_h = r.border.ymax - r.border.ymin;
   }
-  return pxr::GfVec2i(int(r.xsch * border_w * r.size / 100), int(r.ysch * border_h * r.size / 100));
+  return pxr::GfVec2i(int(r.xsch * border_w * r.size / 100),
+                      int(r.ysch * border_h * r.size / 100));
 }
 
 void FinalEngine::updateRenderResult(std::map<std::string, std::vector<float>> &renderImages,
@@ -164,7 +167,8 @@ void FinalEngineGL::render(Depsgraph *depsgraph)
   }
   pxr::GfVec2i image_res = {r.xsch * r.size / 100, r.ysch * r.size / 100};
   pxr::GfVec2i res = {int(image_res[0] * border[2]), int(image_res[1] * border[3])};
-  pxr::GfCamera camera = CameraData(scene->camera, image_res, pxr::GfVec4f(0, 0, 1, 1)).gf_camera(border);
+  pxr::GfCamera camera =
+      CameraData(scene->camera, image_res, pxr::GfVec4f(0, 0, 1, 1)).gf_camera(border);
 
   free_camera_delegate->SetCamera(camera);
   render_task_delegate->SetCameraAndViewport(free_camera_delegate->GetCameraId(),
@@ -182,7 +186,8 @@ void FinalEngineGL::render(Depsgraph *depsgraph)
   }
   tasks.push_back(render_task_delegate->GetTask());
 
-  std::chrono::time_point<std::chrono::steady_clock> timeBegin = std::chrono::steady_clock::now(), timeCurrent;
+  std::chrono::time_point<std::chrono::steady_clock> timeBegin = std::chrono::steady_clock::now(),
+                                                     timeCurrent;
   std::chrono::milliseconds elapsedTime;
 
   float percentDone = 0.0;

source/blender/render/hydra/python.cc

@@ -107,7 +107,8 @@ static PyObject *get_render_plugins_func(PyObject * /*self*/, PyObject *args)
     PyDict_SetItemString(descr, "id", val = PyUnicode_FromString(plugin_ids[i].GetText()));
     Py_DECREF(val);
 
-    PyDict_SetItemString(descr,
+    PyDict_SetItemString(
+        descr,
         "name",
         val = PyUnicode_FromString(
             pxr::UsdImagingGLEngine::GetRendererDisplayName(plugin_ids[i]).c_str()));

source/blender/render/hydra/render_task_delegate.cc

@@ -13,7 +13,8 @@
 
 namespace blender::render::hydra {
 
-RenderTaskDelegate::RenderTaskDelegate(pxr::HdRenderIndex *parentIndex, pxr::SdfPath const &delegateID)
+RenderTaskDelegate::RenderTaskDelegate(pxr::HdRenderIndex *parentIndex,
+                                       pxr::SdfPath const &delegateID)
     : pxr::HdSceneDelegate(parentIndex, delegateID)
 {
   pxr::SdfPath renderTaskId = GetTaskID();
@@ -44,8 +45,10 @@ pxr::VtValue RenderTaskDelegate::Get(pxr::SdfPath const &id, pxr::TfToken const
     return pxr::VtValue(taskParams);
   }
   if (key == pxr::HdTokens->collection) {
-    pxr::HdRprimCollection rprimCollection(
+    pxr::HdRprimCollection rprimCollection(pxr::HdTokens->geometry,
-      pxr::HdTokens->geometry, pxr::HdReprSelector(pxr::HdReprTokens->smoothHull), false, pxr::TfToken());
+                                           pxr::HdReprSelector(pxr::HdReprTokens->smoothHull),
+                                           false,
+                                           pxr::TfToken());
     rprimCollection.SetRootPath(pxr::SdfPath::AbsoluteRootPath());
     return pxr::VtValue(rprimCollection);
   }
@@ -72,8 +75,10 @@ bool RenderTaskDelegate::IsConverged()
 
 void RenderTaskDelegate::SetRendererAov(pxr::TfToken const &aov)
 {
-  pxr::HdAovDescriptor aovDesc = GetRenderIndex().GetRenderDelegate()->GetDefaultAovDescriptor(aov);
+  pxr::HdAovDescriptor aovDesc = GetRenderIndex().GetRenderDelegate()->GetDefaultAovDescriptor(
-  pxr::HdRenderBufferDescriptor desc(pxr::GfVec3i(taskParams.viewport[2], taskParams.viewport[3], 1),
+      aov);
+  pxr::HdRenderBufferDescriptor desc(
+      pxr::GfVec3i(taskParams.viewport[2], taskParams.viewport[3], 1),
       aovDesc.format,
       aovDesc.multiSampled);
   pxr::SdfPath bufferId = GetAovID(aov);
@@ -81,7 +86,8 @@ void RenderTaskDelegate::SetRendererAov(pxr::TfToken const &aov)
   if (bufferDescriptors.find(bufferId) == bufferDescriptors.end()) {
     GetRenderIndex().InsertBprim(pxr::HdPrimTypeTokens->renderBuffer, this, bufferId);
     bufferDescriptors[bufferId] = desc;
-    GetRenderIndex().GetChangeTracker().MarkBprimDirty(bufferId, pxr::HdRenderBuffer::DirtyDescription);
+    GetRenderIndex().GetChangeTracker().MarkBprimDirty(bufferId,
+                                                       pxr::HdRenderBuffer::DirtyDescription);
 
     pxr::HdRenderPassAovBinding binding;
     binding.aovName = aov;
@@ -89,18 +95,20 @@ void RenderTaskDelegate::SetRendererAov(pxr::TfToken const &aov)
     binding.aovSettings = aovDesc.aovSettings;
     taskParams.aovBindings.push_back(binding);
 
-    GetRenderIndex().GetChangeTracker().MarkTaskDirty(GetTaskID(), pxr::HdChangeTracker::DirtyParams);
+    GetRenderIndex().GetChangeTracker().MarkTaskDirty(GetTaskID(),
+                                                      pxr::HdChangeTracker::DirtyParams);
   }
   else if (bufferDescriptors[bufferId] != desc) {
     bufferDescriptors[bufferId] = desc;
-    GetRenderIndex().GetChangeTracker().MarkBprimDirty(bufferId, pxr::HdRenderBuffer::DirtyDescription);
+    GetRenderIndex().GetChangeTracker().MarkBprimDirty(bufferId,
+                                                       pxr::HdRenderBuffer::DirtyDescription);
   }
 }
 
 pxr::HdRenderBuffer *RenderTaskDelegate::GetRendererAov(pxr::TfToken const &aov)
 {
-  return (
+  return (pxr::HdRenderBuffer *)(GetRenderIndex().GetBprim(pxr::HdPrimTypeTokens->renderBuffer,
-    pxr::HdRenderBuffer *)(GetRenderIndex().GetBprim(pxr::HdPrimTypeTokens->renderBuffer, GetAovID(aov)));
+                                                           GetAovID(aov)));
 }
 
 void RenderTaskDelegate::GetRendererAovData(pxr::TfToken const &aov, void *data)
@@ -118,12 +126,14 @@ pxr::HdTaskSharedPtr RenderTaskDelegate::GetTask()
   return GetRenderIndex().GetTask(GetTaskID());
 }
 
-void RenderTaskDelegate::SetCameraAndViewport(pxr::SdfPath const &cameraId, pxr::GfVec4d const &viewport)
+void RenderTaskDelegate::SetCameraAndViewport(pxr::SdfPath const &cameraId,
+                                              pxr::GfVec4d const &viewport)
 {
   if (taskParams.viewport != viewport || taskParams.camera != cameraId) {
     taskParams.viewport = viewport;
     taskParams.camera = cameraId;
-    GetRenderIndex().GetChangeTracker().MarkTaskDirty(GetTaskID(), pxr::HdChangeTracker::DirtyParams);
+    GetRenderIndex().GetChangeTracker().MarkTaskDirty(GetTaskID(),
+                                                      pxr::HdChangeTracker::DirtyParams);
   }
 }
 

source/blender/render/hydra/render_task_delegate.h

@@ -30,7 +30,8 @@ class RenderTaskDelegate : public pxr::HdSceneDelegate {
 
  private:
   pxr::HdxRenderTaskParams taskParams;
-   pxr::TfHashMap<pxr::SdfPath, pxr::HdRenderBufferDescriptor, pxr::SdfPath::Hash> bufferDescriptors;
+  pxr::TfHashMap<pxr::SdfPath, pxr::HdRenderBufferDescriptor, pxr::SdfPath::Hash>
+      bufferDescriptors;
 };
 
 }  // namespace blender::render::hydra

source/blender/render/hydra/scene_delegate/blender_scene_delegate.cc

@@ -465,7 +465,8 @@ pxr::GfMatrix4d BlenderSceneDelegate::GetTransform(pxr::SdfPath const &id)
   return pxr::GfMatrix4d();
 }
 
-pxr::VtValue BlenderSceneDelegate::GetLightParamValue(pxr::SdfPath const &id, pxr::TfToken const &key)
+pxr::VtValue BlenderSceneDelegate::GetLightParamValue(pxr::SdfPath const &id,
+                                                      pxr::TfToken const &key)
 {
   LightData *l_data = light_data(id);
   if (l_data) {

source/blender/render/hydra/scene_delegate/material.cc

@@ -93,7 +93,8 @@ void MaterialData::export_mtlx()
 void MaterialData::insert_prim()
 {
   pxr::SdfPath p_id = prim_id(scene_delegate, (Material *)id);
-  scene_delegate->GetRenderIndex().InsertSprim(pxr::HdPrimTypeTokens->material, scene_delegate, p_id);
+  scene_delegate->GetRenderIndex().InsertSprim(
+      pxr::HdPrimTypeTokens->material, scene_delegate, p_id);
   LOG(INFO) << "Add material: " << name() << " id=" << p_id.GetAsString();
 }
 

source/blender/render/hydra/scene_delegate/mesh.cc

@@ -78,7 +78,8 @@ pxr::HdPrimvarDescriptorVector MeshData::primvar_descriptors(pxr::HdInterpolatio
   }
   else if (interpolation == pxr::HdInterpolationFaceVarying) {
     if (!normals.empty()) {
-      primvars.emplace_back(pxr::HdTokens->normals, interpolation, pxr::HdPrimvarRoleTokens->normal);
+      primvars.emplace_back(
+          pxr::HdTokens->normals, interpolation, pxr::HdPrimvarRoleTokens->normal);
     }
     if (!uvs.empty()) {
       primvars.emplace_back(pxr::HdPrimvarRoleTokens->textureCoordinate,
@@ -89,7 +90,8 @@ pxr::HdPrimvarDescriptorVector MeshData::primvar_descriptors(pxr::HdInterpolatio
   return primvars;
 }
 
-pxr::HdPrimvarDescriptorVector MeshData::instancer_primvar_descriptors(pxr::HdInterpolation interpolation)
+pxr::HdPrimvarDescriptorVector MeshData::instancer_primvar_descriptors(
+    pxr::HdInterpolation interpolation)
 {
   pxr::HdPrimvarDescriptorVector primvars;
   if (interpolation == pxr::HdInterpolationInstance) {

source/blender/render/hydra/scene_delegate/mtlx_hydra_adapter.cc

@@ -48,11 +48,17 @@ void HdMtlxConvertToMaterialNetworkMap(std::string const &mtlxPath,
     pxr::UsdMtlxRead(doc, stage);
   }
   catch (mx::ExceptionFoundCycle &x) {
-    Tf_PostErrorHelper(pxr::TF_CALL_CONTEXT, pxr::TF_DIAGNOSTIC_RUNTIME_ERROR_TYPE, "MaterialX cycle found: %s\n", x.what());
+    Tf_PostErrorHelper(pxr::TF_CALL_CONTEXT,
+                       pxr::TF_DIAGNOSTIC_RUNTIME_ERROR_TYPE,
+                       "MaterialX cycle found: %s\n",
+                       x.what());
     return;
   }
   catch (mx::Exception &x) {
-    Tf_PostErrorHelper(pxr::TF_CALL_CONTEXT, pxr::TF_DIAGNOSTIC_RUNTIME_ERROR_TYPE, "MaterialX error: %s\n", x.what());
+    Tf_PostErrorHelper(pxr::TF_CALL_CONTEXT,
+                       pxr::TF_DIAGNOSTIC_RUNTIME_ERROR_TYPE,
+                       "MaterialX error: %s\n",
+                       x.what());
     return;
   }
 

source/blender/render/hydra/scene_delegate/world.cc

@@ -102,12 +102,15 @@ WorldData::WorldData(BlenderSceneDelegate *scene_delegate, World *world, bContex
 
 pxr::GfMatrix4d WorldData::transform()
 {
-  pxr::GfMatrix4d transform = pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(1.0, 0.0, 0.0), -90), pxr::GfVec3d());
+  pxr::GfMatrix4d transform = pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(1.0, 0.0, 0.0), -90),
+                                              pxr::GfVec3d());
 
   /* TODO : do this check via RenderSettings*/
   if (scene_delegate->GetRenderIndex().GetRenderDelegate()->GetRendererDisplayName() == "RPR") {
-    transform *= pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(1.0, 0.0, 0.0), -180), pxr::GfVec3d());
+    transform *= pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(1.0, 0.0, 0.0), -180),
-    transform *= pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(0.0, 0.0, 1.0), 90.0), pxr::GfVec3d());
+                                 pxr::GfVec3d());
+    transform *= pxr::GfMatrix4d(pxr::GfRotation(pxr::GfVec3d(0.0, 0.0, 1.0), 90.0),
+                                 pxr::GfVec3d());
   }
   return transform;
 }
@@ -125,7 +128,8 @@ pxr::VtValue WorldData::get_data(pxr::TfToken const &key)
 void WorldData::insert_prim()
 {
   pxr::SdfPath p_id = prim_id(scene_delegate);
-  scene_delegate->GetRenderIndex().InsertSprim(pxr::HdPrimTypeTokens->domeLight, scene_delegate, p_id);
+  scene_delegate->GetRenderIndex().InsertSprim(
+      pxr::HdPrimTypeTokens->domeLight, scene_delegate, p_id);
   LOG(INFO) << "Add World: id=" << p_id.GetAsString();
 }
 

source/blender/render/hydra/utils.cc

@@ -1,9 +1,9 @@
 /* SPDX-License-Identifier: Apache-2.0
  * Copyright 2011-2022 Blender Foundation */
 
+#include <chrono>
 #include <filesystem>
 #include <sstream>
-#include <chrono>
 
 #include <pxr/base/tf/stringUtils.h>
 

source/blender/render/hydra/viewport_engine.cc

@@ -7,19 +7,19 @@
 #include <pxr/imaging/glf/drawTarget.h>
 #include <pxr/usd/usdGeom/camera.h>
 
-#include "DNA_vec_types.h"
 #include "BKE_camera.h"
 #include "BLI_math_matrix.h"
 #include "DEG_depsgraph_query.h"
 #include "DNA_camera_types.h"
 #include "DNA_screen_types.h"
+#include "DNA_vec_types.h"
 #include "GPU_shader.h"
 
 #include "glog/logging.h"
 
-#include "viewport_engine.h"
 #include "camera.h"
 #include "utils.h"
+#include "viewport_engine.h"
 
 namespace blender::render::hydra {
 
@@ -305,9 +305,10 @@ void ViewportEngine::render(Depsgraph *depsgraph, bContext *context)
 
   GPU_shader_unbind();
 
-  std::chrono::time_point<std::chrono::steady_clock> timeCurrent = std::chrono::steady_clock::now();
+  std::chrono::time_point<std::chrono::steady_clock> timeCurrent =
-  std::chrono::milliseconds elapsedTime = std::chrono::duration_cast<std::chrono::milliseconds>(timeCurrent -
+      std::chrono::steady_clock::now();
-                                                                                 timeBegin);
+  std::chrono::milliseconds elapsedTime = std::chrono::duration_cast<std::chrono::milliseconds>(
+      timeCurrent - timeBegin);
 
   std::string formattedTime = format_duration(elapsedTime);