fix portals

.clang-format

@@ -2,7 +2,7 @@
 # Configuration of clang-format
 # =============================
 #
-# Tested to work with versions: 8 to 11.
+# Tested to work with versions: 6 to 8.
 
 # This causes parameters on continuations to align to the opening brace.
 #
@@ -263,5 +263,8 @@ ForEachMacros:
   - MAP_SLOT_PROBING_BEGIN
   - VECTOR_SET_SLOT_PROBING_BEGIN
 
-StatementMacros:
-  - PyObject_VAR_HEAD
+# Use once we bump the minimum version to version 8.
+# # Without this string literals that in-line 'STRINGIFY' behave strangely (a bug?).
+# StatementMacros:
+#   - PyObject_VAR_HEAD
+#   - STRINGIFY

.clang-tidy

@@ -35,6 +35,7 @@ Checks:  >
   -modernize-use-auto,
   -modernize-use-trailing-return-type,
   -modernize-avoid-c-arrays,
+  -modernize-use-equals-default,
   -modernize-use-nodiscard,
   -modernize-loop-convert,
   -modernize-pass-by-value,

CMakeLists.txt

@@ -706,7 +706,7 @@ set_and_warn_dependency(WITH_PYTHON WITH_CYCLES        OFF)
 set_and_warn_dependency(WITH_PYTHON WITH_DRACO         OFF)
 
 if(WITH_DRACO AND NOT WITH_PYTHON_INSTALL)
-  message(STATUS "WITH_DRACO requires WITH_PYTHON_INSTALL to be ON, disabling WITH_DRACO for now")
+  message(WARNING "WITH_DRACO requires WITH_PYTHON_INSTALL to be ON, disabling WITH_DRACO for now")
   set(WITH_DRACO OFF)
 endif()
 
@@ -725,7 +725,7 @@ set_and_warn_dependency(WITH_PUGIXML WITH_OPENIMAGEIO  OFF)
 
 if(WITH_BOOST AND NOT (WITH_CYCLES OR WITH_OPENIMAGEIO OR WITH_INTERNATIONAL OR
    WITH_OPENVDB OR WITH_OPENCOLORIO OR WITH_USD OR WITH_ALEMBIC))
-  message(STATUS "No dependencies need 'WITH_BOOST' forcing WITH_BOOST=OFF")
+  message(WARNING "No dependencies need 'WITH_BOOST' forcing WITH_BOOST=OFF")
   set(WITH_BOOST OFF)
 endif()
 
@@ -775,7 +775,7 @@ if(WITH_INSTALL_PORTABLE)
 endif()
 
 if(WITH_GHOST_SDL OR WITH_HEADLESS)
-  message(STATUS "Disabling Ghost Wayland, X11, Input IME, and OpenXR")
+  message(WARNING "Disabling Ghost Wayland, X11, Input IME, and OpenXR")
   set(WITH_GHOST_WAYLAND OFF)
   set(WITH_GHOST_X11     OFF)
   set(WITH_X11_XINPUT    OFF)
@@ -806,7 +806,7 @@ endif()
 if(NOT WITH_CUDA_DYNLOAD)
   find_package(CUDA)
   if(NOT CUDA_FOUND)
-    message(STATUS "CUDA toolkit not found, using dynamic runtime loading of libraries (WITH_CUDA_DYNLOAD) instead")
+    message(WARNING "CUDA toolkit not found, using dynamic runtime loading of libraries (WITH_CUDA_DYNLOAD) instead")
     set(WITH_CUDA_DYNLOAD ON)
   endif()
 endif()
@@ -1243,7 +1243,7 @@ if(WITH_OPENMP)
       find_library_static(OpenMP_LIBRARIES gomp ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES})
     endif()
   else()
-    message(STATUS "OpenMP not found, disabling WITH_OPENMP")
+    message(WARNING "OpenMP not found, disabling WITH_OPENMP")
     set(WITH_OPENMP OFF)
   endif()
 
@@ -1319,7 +1319,7 @@ list(APPEND GL_DEFINITIONS -DGLEW_NO_GLU)
 if(WITH_BULLET AND WITH_SYSTEM_BULLET)
   find_package(Bullet)
   if(NOT BULLET_FOUND)
-    message(STATUS "Bullet not found, disabling WITH_BULLET")
+    message(WARNING "Bullet not found, disabling WITH_BULLET")
     set(WITH_BULLET OFF)
   endif()
 else()

GNUmakefile

@@ -128,9 +128,6 @@ Utilities
    * source_archive:
      Create a compressed archive of the source code.
 
-   * source_archive_complete:
-     Create a compressed archive of the source code and all the libraries of dependencies.
-
    * update:
      Updates git and all submodules and svn.
 
@@ -480,9 +477,6 @@ check_smatch: .FORCE
 	cd "$(BUILD_DIR)" ; \
 	$(PYTHON) "$(BLENDER_DIR)/build_files/cmake/cmake_static_check_smatch.py"
 
-check_mypy: .FORCE
-	$(PYTHON) "$(BLENDER_DIR)/source/tools/check_source/check_mypy.py"
-
 check_spelling_py: .FORCE
 	cd "$(BUILD_DIR)" ; \
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
@@ -517,13 +511,6 @@ check_descriptions: .FORCE
 source_archive: .FORCE
 	python3 ./build_files/utils/make_source_archive.py
 
-source_archive_complete: .FORCE
-	cmake -S "$(BLENDER_DIR)/build_files/build_environment" -B"$(BUILD_DIR)/source_archive" \
-		-DCMAKE_BUILD_TYPE_INIT:STRING=$(BUILD_TYPE) -DPACKAGE_USE_UPSTREAM_SOURCES=OFF
-# This assumes CMake is still using a default `PACKAGE_DIR` variable:
-	python3 ./build_files/utils/make_source_archive.py --include-packages "$(BUILD_DIR)/source_archive/packages"
-
-
 INKSCAPE_BIN?="inkscape"
 icons: .FORCE
 	BLENDER_BIN=$(BLENDER_BIN) INKSCAPE_BIN=$(INKSCAPE_BIN) \

build_files/build_environment/CMakeLists.txt

@@ -113,7 +113,7 @@ include(cmake/expat.cmake)
 include(cmake/yamlcpp.cmake)
 include(cmake/opencolorio.cmake)
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
   include(cmake/sse2neon.cmake)
 endif()
 

build_files/build_environment/cmake/boost.cmake

@@ -18,12 +18,6 @@
 
 set(BOOST_ADDRESS_MODEL 64)
 
-if(BLENDER_PLATFORM_ARM)
-  set(BOOST_ARCHITECTURE arm)
-else()
-  set(BOOST_ARCHITECTURE x86)
-endif()
-
 if(WIN32)
   set(BOOST_TOOLSET toolset=msvc-14.1)
   set(BOOST_COMPILER_STRING -vc141)
@@ -35,6 +29,7 @@ if(WIN32)
   if(BUILD_MODE STREQUAL Release)
     set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-${BOOST_VERSION_NODOTS_SHORT}/ ${HARVEST_TARGET}/boost/include/)
   endif()
+
 elseif(APPLE)
   set(BOOST_CONFIGURE_COMMAND ./bootstrap.sh)
   set(BOOST_BUILD_COMMAND ./b2)
@@ -98,7 +93,7 @@ ExternalProject_Add(external_boost
   UPDATE_COMMAND  ""
   PATCH_COMMAND ${BOOST_PATCH_COMMAND}
   CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
-  BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=${BOOST_ARCHITECTURE} address-model=${BOOST_ADDRESS_MODEL} link=static threading=multi ${BOOST_OPTIONS}    --prefix=${LIBDIR}/boost install
+  BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=x86 address-model=${BOOST_ADDRESS_MODEL} link=static threading=multi ${BOOST_OPTIONS}    --prefix=${LIBDIR}/boost install
   BUILD_IN_SOURCE 1
   INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
 )

build_files/build_environment/cmake/download.cmake

@@ -12,7 +12,7 @@ function(download_source dep)
   if(NOT EXISTS ${TARGET_FILE})
     message("Checking source : ${dep} - source not found downloading from ${TARGET_URI}")
     file(DOWNLOAD ${TARGET_URI} ${TARGET_FILE}
-         TIMEOUT 1800  # seconds
+         TIMEOUT 60  # seconds
          EXPECTED_HASH ${TARGET_HASH_TYPE}=${TARGET_HASH}
          TLS_VERIFY ON
          SHOW_PROGRESS

build_files/build_environment/cmake/embree.cmake

@@ -47,7 +47,7 @@ else()
   set(EMBREE_BUILD_DIR)
 endif()
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
   ExternalProject_Add(external_embree
     GIT_REPOSITORY ${EMBREE_ARM_GIT}
     GIT_TAG "blender-arm"

build_files/build_environment/cmake/gmp.cmake

@@ -25,12 +25,19 @@ else()
   set(GMP_OPTIONS --enable-static --disable-shared )
 endif()
 
-if(APPLE AND NOT BLENDER_PLATFORM_ARM)
-  set(GMP_OPTIONS
-    ${GMP_OPTIONS}
-    --with-pic
-  )
-elseif(UNIX AND NOT APPLE)
+if(APPLE)
+  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
+    set(GMP_OPTIONS
+      ${GMP_OPTIONS}
+      --disable-assembly
+    )
+  else()
+    set(GMP_OPTIONS
+      ${GMP_OPTIONS}
+      --with-pic
+    )
+  endif()
+elseif(UNIX)
   set(GMP_OPTIONS
     ${GMP_OPTIONS}
     --with-pic
@@ -38,13 +45,6 @@ elseif(UNIX AND NOT APPLE)
   )
 endif()
 
-if(BLENDER_PLATFORM_ARM)
-  set(GMP_OPTIONS
-    ${GMP_OPTIONS}
-    --disable-assembly
-  )
-endif()
-
 ExternalProject_Add(external_gmp
   URL file://${PACKAGE_DIR}/${GMP_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}

build_files/build_environment/cmake/harvest.cmake

@@ -109,9 +109,9 @@ harvest(llvm/lib llvm/lib "libclang*.a")
 if(APPLE)
   harvest(openmp/lib openmp/lib "*")
   harvest(openmp/include openmp/include "*.h")
-endif()
-if(BLENDER_PLATFORM_ARM)
-  harvest(sse2neon sse2neon "*.h")
+  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
+    harvest(sse2neon sse2neon "*.h")
+  endif()
 endif()
 harvest(ogg/lib ffmpeg/lib "*.a")
 harvest(openal/include openal/include "*.h")

build_files/build_environment/cmake/llvm.cmake

@@ -16,7 +16,7 @@
 #
 # ***** END GPL LICENSE BLOCK *****
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND "${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
   set(LLVM_TARGETS AArch64$<SEMICOLON>ARM)
 else()
   set(LLVM_TARGETS X86)

build_files/build_environment/cmake/opencolorio.cmake

@@ -36,7 +36,7 @@ set(OPENCOLORIO_EXTRA_ARGS
   -Dyaml-cpp_ROOT=${LIBDIR}/yamlcpp
 )
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND NOT("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
   set(OPENCOLORIO_EXTRA_ARGS
     ${OPENCOLORIO_EXTRA_ARGS}
     -DOCIO_USE_SSE=OFF

build_files/build_environment/cmake/openimageio.cmake

@@ -68,6 +68,7 @@ set(OPENIMAGEIO_EXTRA_ARGS
   -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
   -DBoost_NO_SYSTEM_PATHS=ON
   -DBoost_NO_BOOST_CMAKE=ON
+  -OIIO_BUILD_CPP11=ON
   -DUSE_LIBSQUISH=OFF
   -DUSE_QT5=OFF
   -DUSE_NUKE=OFF

build_files/build_environment/cmake/options.cmake

@@ -37,8 +37,14 @@ else(BUILD_MODE STREQUAL "Debug")
 endif()
 
 set(DOWNLOAD_DIR "${CMAKE_CURRENT_BINARY_DIR}/downloads" CACHE STRING "Path for downloaded files")
-# This path must be hard-coded like this, so that the GNUmakefile knows where it is and can pass it to make_source_archive.py:
-set(PACKAGE_DIR "${CMAKE_CURRENT_BINARY_DIR}/packages")
+# look in blenders source folder for packages directory, if that exists
+# it will our package folder, otherwise it will be in the build folder
+if(EXISTS "${CMAKE_SOURCE_DIR}/../../packages")
+  set(PACKAGE_DIR_DEFAULT "${CMAKE_SOURCE_DIR}/../../packages")
+else()
+  set(PACKAGE_DIR_DEFAULT "${CMAKE_CURRENT_BINARY_DIR}/packages")
+endif()
+set(PACKAGE_DIR ${PACKAGE_DIR_DEFAULT} CACHE STRING "Path for downloaded source files")
 option(PACKAGE_USE_UPSTREAM_SOURCES "Use soures upstream to download the package sources, when OFF the blender mirror will be used" ON)
 
 file(TO_CMAKE_PATH ${DOWNLOAD_DIR} DOWNLOAD_DIR)
@@ -137,10 +143,6 @@ else()
     endif()
     set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk)
 
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      set(BLENDER_PLATFORM_ARM ON)
-    endif()
-
     set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
     set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++ -arch ${CMAKE_OSX_ARCHITECTURES}")
     set(PLATFORM_LDFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
@@ -155,10 +157,6 @@ else()
       -DCMAKE_OSX_SYSROOT:PATH=${OSX_SYSROOT}
     )
   else()
-    if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
-      set(BLENDER_PLATFORM_ARM ON)
-    endif()
-
     set(PLATFORM_CFLAGS "-fPIC")
     set(PLATFORM_CXXFLAGS "-std=c++11 -fPIC")
     set(PLATFORM_LDFLAGS)

build_files/build_environment/cmake/png.cmake

@@ -22,8 +22,8 @@ set(PNG_EXTRA_ARGS
   -DPNG_STATIC=ON
 )
 
-if(BLENDER_PLATFORM_ARM)
-  set(PNG_EXTRA_ARGS ${PNG_EXTRA_ARGS} -DPNG_HARDWARE_OPTIMIZATIONS=ON -DPNG_ARM_NEON=ON -DCMAKE_SYSTEM_PROCESSOR="aarch64")
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
+  set(PNG_EXTRA_ARGS ${PNG_EXTRA_ARGS} -DPNG_HARDWARE_OPTIMIZATIONS=ON -DPNG_ARM_NEON=on -DCMAKE_SYSTEM_PROCESSOR="aarch64")
 endif()
 
 ExternalProject_Add(external_png

build_files/build_environment/cmake/sse2neon.cmake

@@ -16,13 +16,15 @@
 #
 # ***** END GPL LICENSE BLOCK *****
 
-ExternalProject_Add(external_sse2neon
-  GIT_REPOSITORY  ${SSE2NEON_GIT}
-  GIT_TAG ${SSE2NEON_GIT_HASH}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  PREFIX ${BUILD_DIR}/sse2neon
-  CONFIGURE_COMMAND echo sse2neon - Nothing to configure
-  BUILD_COMMAND echo sse2neon - nothing to build
-  INSTALL_COMMAND mkdir -p ${LIBDIR}/sse2neon && cp ${BUILD_DIR}/sse2neon/src/external_sse2neon/sse2neon.h ${LIBDIR}/sse2neon
-  INSTALL_DIR ${LIBDIR}/sse2neon
-)
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
+  ExternalProject_Add(external_sse2neon
+    GIT_REPOSITORY  ${SSE2NEON_GIT}
+    GIT_TAG ${SSE2NEON_GIT_HASH}
+    DOWNLOAD_DIR ${DOWNLOAD_DIR}
+    PREFIX ${BUILD_DIR}/sse2neon
+    CONFIGURE_COMMAND echo sse2neon - Nothing to configure
+    BUILD_COMMAND echo sse2neon - nothing to build
+    INSTALL_COMMAND mkdir -p ${LIBDIR}/sse2neon && cp ${BUILD_DIR}/sse2neon/src/external_sse2neon/sse2neon.h ${LIBDIR}/sse2neon
+    INSTALL_DIR ${LIBDIR}/sse2neon
+  )
+endif()

build_files/build_environment/cmake/ssl.cmake

@@ -22,9 +22,7 @@ set(SSL_PATCH_CMD echo .)
 if(APPLE)
   set(SSL_OS_COMPILER "blender-darwin-${CMAKE_OSX_ARCHITECTURES}")
 else()
-  if(BLENDER_PLATFORM_ARM)
-    set(SSL_OS_COMPILER "blender-linux-aarch64")
-  elseif("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
     set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
     set(SSL_OS_COMPILER "blender-linux-x86_64")
   else()

build_files/build_environment/cmake/ssl.conf

@@ -8,11 +8,6 @@ my %targets = (
     inherit_from     => [ "linux-x86_64" ],
     cflags => add("-fPIC"),
   },
-  "blender-linux-aarch64" => {
-    inherit_from     => [ "linux-aarch64" ],
-    cxxflags => add("-fPIC"),
-    cflags => add("-fPIC"),
-  },
   "blender-darwin-x86_64" => {
     inherit_from     => [ "darwin64-x86_64-cc" ],
     cflags => add("-fPIC"),

build_files/build_environment/cmake/tbb.cmake

@@ -21,7 +21,6 @@ if(WIN32)
     -DTBB_BUILD_TBBMALLOC=On
     -DTBB_BUILD_TBBMALLOC_PROXY=On
     -DTBB_BUILD_STATIC=Off
-    -DTBB_BUILD_TESTS=Off
   )
   set(TBB_LIBRARY tbb)
   set(TBB_STATIC_LIBRARY Off)
@@ -31,7 +30,6 @@ else()
     -DTBB_BUILD_TBBMALLOC=On
     -DTBB_BUILD_TBBMALLOC_PROXY=Off
     -DTBB_BUILD_STATIC=On
-    -DTBB_BUILD_TESTS=Off
   )
   set(TBB_LIBRARY tbb_static)
   set(TBB_STATIC_LIBRARY On)
@@ -44,7 +42,7 @@ ExternalProject_Add(external_tbb
   URL_HASH ${TBB_HASH_TYPE}=${TBB_HASH}
   PREFIX ${BUILD_DIR}/tbb
   PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_tbb.txt ${BUILD_DIR}/tbb/src/external_tbb/CMakeLists.txt &&
-  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/tbb/src/external_tbb/build/vs2013/version_string.ver ${BUILD_DIR}/tbb/src/external_tbb/build/version_string.ver.in &&
+  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/tbb/src/external_tbb/build/vs2013/version_string.ver ${BUILD_DIR}/tbb/src/external_tbb/src/tbb/version_string.ver &&
   ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/tbb/src/external_tbb < ${PATCH_DIR}/tbb.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/tbb ${DEFAULT_CMAKE_FLAGS} ${TBB_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/tbb

build_files/build_environment/cmake/versions.cmake

@@ -152,7 +152,7 @@ set(OPENCOLORIO_HASH 1a2e3478b6cd9a1549f24e1b2205e3f0)
 set(OPENCOLORIO_HASH_TYPE MD5)
 set(OPENCOLORIO_FILE OpenColorIO-${OPENCOLORIO_VERSION}.tar.gz)
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
   # Newer version required by ISPC with arm support.
   set(LLVM_VERSION 11.0.1)
   set(LLVM_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-project-${LLVM_VERSION}.src.tar.xz)
@@ -398,20 +398,11 @@ set(LZMA_HASH 5117f930900b341493827d63aa910ff5e011e0b994197c3b71c08a20228a42df)
 set(LZMA_HASH_TYPE SHA256)
 set(LZMA_FILE xz-${LZMA_VERSION}.tar.bz2)
 
-if(BLENDER_PLATFORM_ARM)
-  # Need at least 1.1.1i for aarch64 support (https://github.com/openssl/openssl/pull/13218)
-  set(SSL_VERSION 1.1.1i)
-  set(SSL_URI https://www.openssl.org/source/openssl-${SSL_VERSION}.tar.gz)
-  set(SSL_HASH e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242)
-  set(SSL_HASH_TYPE SHA256)
-  set(SSL_FILE openssl-${SSL_VERSION}.tar.gz)
-else()
-  set(SSL_VERSION 1.1.1g)
-  set(SSL_URI https://www.openssl.org/source/openssl-${SSL_VERSION}.tar.gz)
-  set(SSL_HASH ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46)
-  set(SSL_HASH_TYPE SHA256)
-  set(SSL_FILE openssl-${SSL_VERSION}.tar.gz)
-endif()
+set(SSL_VERSION 1.1.1g)
+set(SSL_URI https://www.openssl.org/source/openssl-${SSL_VERSION}.tar.gz)
+set(SSL_HASH ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46)
+set(SSL_HASH_TYPE SHA256)
+set(SSL_FILE openssl-${SSL_VERSION}.tar.gz)
 
 set(SQLITE_VERSION 3.31.1)
 set(SQLITE_URI https://www.sqlite.org/2018/sqlite-src-3240000.zip)
@@ -462,7 +453,7 @@ set(XR_OPENXR_SDK_HASH 0df6b2fd6045423451a77ff6bc3e1a75)
 set(XR_OPENXR_SDK_HASH_TYPE MD5)
 set(XR_OPENXR_SDK_FILE OpenXR-SDK-${XR_OPENXR_SDK_VERSION}.tar.gz)
 
-if(BLENDER_PLATFORM_ARM)
+if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
   # Unreleased version with macOS arm support.
   set(ISPC_URI https://github.com/ispc/ispc/archive/f5949c055eb9eeb93696978a3da4bfb3a6a30b35.zip)
   set(ISPC_HASH d382fea18d01dbd0cd05d9e1ede36d7d)

build_files/build_environment/cmake/x264.cmake

@@ -20,16 +20,24 @@ if(WIN32)
   set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
 endif()
 
-if(BLENDER_PLATFORM_ARM)
-  set(X264_EXTRA_ARGS ${X264_EXTRA_ARGS} "--disable-asm")
+
+if(APPLE)
+  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
+    set(X264_EXTRA_ARGS ${X264_EXTRA_ARGS} "--disable-asm")
+    set(X264_CONFIGURE_ENV echo .)
+  else()
+    set(X264_CONFIGURE_ENV
+      export AS=${LIBDIR}/nasm/bin/nasm
+    )
+  endif()
+else()
+  set(X264_CONFIGURE_ENV echo .)
 endif()
 
-if((APPLE AND NOT BLENDER_PLATFORM_ARM) OR (UNIX AND NOT APPLE))
+if(UNIX AND NOT APPLE)
   set(X264_CONFIGURE_ENV
     export AS=${LIBDIR}/nasm/bin/nasm
   )
-else()
-  set(X264_CONFIGURE_ENV echo .)
 endif()
 
 ExternalProject_Add(external_x264

build_files/build_environment/install_deps.sh

@@ -1797,10 +1797,6 @@ compile_OCIO() {
     cmake_d="$cmake_d -D OCIO_BUILD_PYTHON=OFF"
     cmake_d="$cmake_d -D OCIO_BUILD_GPU_TESTS=OFF"
 
-    if [ $(uname -m) == "aarch64" ]; then
-      cmake_d="$cmake_d -D OCIO_USE_SSE=OFF"
-    fi
-
     if file /bin/cp | grep -q '32-bit'; then
       cflags="-fPIC -m32 -march=i686"
     else
@@ -2063,10 +2059,7 @@ compile_OIIO() {
     cmake_d="$cmake_d -D CMAKE_INSTALL_PREFIX=$_inst"
     cmake_d="$cmake_d -D STOP_ON_WARNING=OFF"
     cmake_d="$cmake_d -D LINKSTATIC=OFF"
-
-    if [ $(uname -m) != "aarch64" ]; then
-      cmake_d="$cmake_d -D USE_SIMD=sse2"
-    fi
+    cmake_d="$cmake_d -D USE_SIMD=sse2"
 
     cmake_d="$cmake_d -D OPENEXR_VERSION=$OPENEXR_VERSION"
 
@@ -2086,7 +2079,7 @@ compile_OIIO() {
     cmake_d="$cmake_d -D USE_OPENCV=OFF"
     cmake_d="$cmake_d -D BUILD_TESTING=OFF"
     cmake_d="$cmake_d -D OIIO_BUILD_TESTS=OFF"
-    cmake_d="$cmake_d -D OIIO_BUILD_TOOLS=OFF"
+    cmake_d="$cmake_d -D OIIO_BUILD_TOOLS=ON"
     cmake_d="$cmake_d -D TXT2MAN="
     #cmake_d="$cmake_d -D CMAKE_EXPORT_COMPILE_COMMANDS=ON"
     #cmake_d="$cmake_d -D CMAKE_VERBOSE_MAKEFILE=ON"
@@ -2216,15 +2209,10 @@ compile_LLVM() {
     mkdir build
     cd build
 
-    LLVM_TARGETS="X86"
-    if [ $(uname -m) == "aarch64" ]; then
-      LLVM_TARGETS="AArch64"
-    fi
-
     cmake_d="-D CMAKE_BUILD_TYPE=Release"
     cmake_d="$cmake_d -D CMAKE_INSTALL_PREFIX=$_inst"
     cmake_d="$cmake_d -D LLVM_ENABLE_FFI=ON"
-    cmake_d="$cmake_d -D LLVM_TARGETS_TO_BUILD=$LLVM_TARGETS"
+    cmake_d="$cmake_d -D LLVM_TARGETS_TO_BUILD=X86"
     cmake_d="$cmake_d -D LLVM_ENABLE_TERMINFO=OFF"
 
     if [ -d $_FFI_INCLUDE_DIR ]; then
@@ -2341,16 +2329,13 @@ compile_OSL() {
     cmake_d="$cmake_d -D STOP_ON_WARNING=OFF"
     cmake_d="$cmake_d -D OSL_BUILD_PLUGINS=OFF"
     cmake_d="$cmake_d -D OSL_BUILD_TESTS=OFF"
+    cmake_d="$cmake_d -D USE_SIMD=sse2"
     cmake_d="$cmake_d -D USE_LLVM_BITCODE=OFF"
     cmake_d="$cmake_d -D USE_PARTIO=OFF"
     cmake_d="$cmake_d -D OSL_BUILD_MATERIALX=OFF"
     cmake_d="$cmake_d -D USE_QT=OFF"
     cmake_d="$cmake_d -D USE_PYTHON=OFF"
 
-    if [ $(uname -m) != "aarch64" ]; then
-      cmake_d="$cmake_d -D USE_SIMD=sse2"
-    fi
-
     cmake_d="$cmake_d -D CMAKE_CXX_STANDARD=14"
 
     #~ cmake_d="$cmake_d -D ILMBASE_VERSION=$ILMBASE_VERSION"

build_files/build_environment/patches/cmakelists_tbb.txt

@@ -1,32 +1,5 @@
-cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
-
-if (POLICY CMP0048)
-  # cmake warns if loaded from a min-3.0-required parent dir, so silence the warning:
-  cmake_policy(SET CMP0048 NEW)
-endif()
-
-project (tbb CXX)
-
-include(CheckCXXCompilerFlag)
-include(CheckCXXSourceRuns)
-
-if(POLICY CMP0058)
-  cmake_policy(SET CMP0058 NEW)
-endif()
-
-if(POLICY CMP0068)
-  cmake_policy(SET CMP0068 NEW)
-endif()
-
-if (POLICY CMP0078)
-  # swig standard target names
-  cmake_policy(SET CMP0078 NEW)
-endif ()
-
-if (POLICY CMP0086)
-  # UseSWIG honors SWIG_MODULE_NAME via -module flag
-  cmake_policy(SET CMP0086 NEW)
-endif ()
+cmake_minimum_required (VERSION 2.8)
+project(tbb CXX)
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
   message(STATUS "Setting build type to 'Release' as none was specified.")
@@ -35,36 +8,12 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
     "MinSizeRel" "RelWithDebInfo")
 endif()
 
-if(NOT TBB_INSTALL_RUNTIME_DIR)
-  set(TBB_INSTALL_RUNTIME_DIR bin)
-endif()
-if(NOT TBB_INSTALL_LIBRARY_DIR)
-  set(TBB_INSTALL_LIBRARY_DIR lib)
-endif()
-if(NOT TBB_INSTALL_ARCHIVE_DIR)
-  set(TBB_INSTALL_ARCHIVE_DIR lib)
-endif()
-if(NOT TBB_INSTALL_INCLUDE_DIR)
-  set(TBB_INSTALL_INCLUDE_DIR include)
-endif()
-if(NOT TBB_CMAKE_PACKAGE_INSTALL_DIR)
-  set(TBB_CMAKE_PACKAGE_INSTALL_DIR lib/cmake/tbb)
-endif()
-
-include_directories(include src src/rml/include ${CMAKE_CURRENT_BINARY_DIR})
+include_directories(include src src/rml/include )
 
 option(TBB_BUILD_SHARED          "Build TBB shared library" ON)
 option(TBB_BUILD_STATIC          "Build TBB static library" ON)
 option(TBB_BUILD_TBBMALLOC       "Build TBB malloc library" ON)
 option(TBB_BUILD_TBBMALLOC_PROXY "Build TBB malloc proxy library" ON)
-option(TBB_BUILD_TESTS           "Build TBB tests and enable testing infrastructure" ON)
-option(TBB_NO_DATE               "Do not save the configure date in the version string" OFF)
-option(TBB_BUILD_PYTHON          "Build TBB Python bindings" OFF)
-option(TBB_SET_SOVERSION         "Set the SOVERSION (shared library build version suffix)?" OFF)
-
-# When this repository is part of a larger build system of a parent project
-# we may not want TBB to set up default installation targets
-option(TBB_INSTALL_TARGETS       "Include build targets for 'make install'" ON)
 
 if(APPLE)
   set(CMAKE_MACOSX_RPATH ON)
@@ -90,143 +39,66 @@ set(tbbmalloc_proxy_src
   src/tbbmalloc/proxy.cpp
   src/tbbmalloc/tbb_function_replacement.cpp)
 
-add_library (tbb_interface INTERFACE)
-add_definitions(-DTBB_SUPPRESS_DEPRECATED_MESSAGES=1)
-
-if (CMAKE_SYSTEM_PROCESSOR MATCHES "(i386|x86_64)")
-  if (NOT APPLE AND NOT MINGW)
-    target_compile_definitions(tbb_interface INTERFACE DO_ITT_NOTIFY)
-  endif()
-endif()
-
-if (APPLE)
+if (NOT APPLE)
+  add_definitions(-DDO_ITT_NOTIFY)
+else()
   # Disable annoying "has no symbols" warnings
-  set(CMAKE_C_ARCHIVE_CREATE   "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
-  set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
-  set(CMAKE_C_ARCHIVE_FINISH   "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
-  set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
+ set(CMAKE_C_ARCHIVE_CREATE   "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
+ set(CMAKE_C_ARCHIVE_FINISH   "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
+ set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
 endif()
 
-macro(CHECK_CXX_COMPILER_AND_LINKER_FLAGS _RESULT _CXX_FLAGS _LINKER_FLAGS)
-  set(CMAKE_REQUIRED_FLAGS ${_CXX_FLAGS})
-  set(CMAKE_REQUIRED_LIBRARIES ${_LINKER_FLAGS})
-  set(CMAKE_REQUIRED_QUIET TRUE)
-  check_cxx_source_runs("#include <iostream>\nint main(int argc, char **argv) { std::cout << \"test\"; return 0; }" ${_RESULT})
-  set(CMAKE_REQUIRED_FLAGS "")
-  set(CMAKE_REQUIRED_LIBRARIES "")
-endmacro()
-
-# Prefer libc++ in conjunction with Clang
-if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-  if (CMAKE_CXX_FLAGS MATCHES "-stdlib=libc\\+\\+")
-    message(STATUS "TBB: using libc++.")
-  else()
-    CHECK_CXX_COMPILER_AND_LINKER_FLAGS(HAS_LIBCPP "-stdlib=libc++" "-stdlib=libc++")
-    if (HAS_LIBCPP)
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -D_LIBCPP_VERSION")
-      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
-      set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -stdlib=libc++")
-      message(STATUS "TBB: using libc++.")
-    else()
-      message(STATUS "TBB: NOT using libc++.")
-    endif()
-  endif()
-endif()
-
-set (CMAKE_CXX_STANDARD 11)
-
 if (UNIX)
-  target_compile_definitions(tbb_interface INTERFACE USE_PTHREAD)
-
-  check_cxx_compiler_flag ("-mrtm -Werror" SUPPORTS_MRTM)
-  if (SUPPORTS_MRTM)
-    target_compile_options(tbb_interface INTERFACE "-mrtm")
-  endif ()
-
-elseif(WIN32)
-  target_compile_definitions(tbb_interface INTERFACE USE_WINTHREAD _WIN32_WINNT=0x0600)
-  if (MSVC)
-    enable_language(ASM_MASM)
-    target_compile_options(tbb_interface INTERFACE /GS- /Zc:wchar_t /Zc:forScope)
-    check_cxx_compiler_flag ("/volatile:iso" SUPPORTS_VOLATILE_FLAG)
-    if (SUPPORTS_VOLATILE_FLAG)
-      target_compile_options(tbb_interface INTERFACE /volatile:iso)
-    endif ()
-    target_compile_options(tbb_interface INTERFACE $<$<COMPILE_LANGUAGE:CXX>:/wd4267 /wd4800 /wd4146 /wd4244 /wd4577 /wd4018>)
-    if (NOT CMAKE_SIZEOF_VOID_P)
-       message(FATAL_ERROR "'CMAKE_SIZEOF_VOID_P' is undefined. Please delete your build directory and rerun CMake again!")
-    endif()
-
-    if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-      list(APPEND tbb_src src/tbb/intel64-masm/atomic_support.asm
-        src/tbb/intel64-masm/itsx.asm src/tbb/intel64-masm/intel64_misc.asm)
-      list(APPEND tbbmalloc_src src/tbb/intel64-masm/atomic_support.asm)
-      set(CMAKE_ASM_MASM_FLAGS "/DEM64T=1 ${CMAKE_ASM_MASM_FLAGS}")
-    else()
-      list(APPEND tbb_src src/tbb/ia32-masm/atomic_support.asm
-        src/tbb/ia32-masm/itsx.asm src/tbb/ia32-masm/lock_byte.asm)
-      # Enable SAFESEH feature for assembly (x86 builds only).
-      set(CMAKE_ASM_MASM_FLAGS "/safeseh ${CMAKE_ASM_MASM_FLAGS}")
-    endif()
-  elseif (MINGW)
-    target_compile_options(tbb_interface INTERFACE "-mthreads")
-  endif ()
-endif()
-
-if (MSVC)
-  set(ENABLE_RTTI "/EHsc /GR ")
-  set(DISABLE_RTTI "/EHs- /GR- ")
-elseif (UNIX)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -DUSE_PTHREAD")
+  if(NOT CMAKE_CXX_FLAGS MATCHES "-mno-rtm")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mrtm")
+  endif()
+  if (APPLE)
+    set(ARCH_PREFIX "mac")
+  else()
+    set(ARCH_PREFIX "lin")
+  endif()
+  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set(ARCH_PREFIX "${ARCH_PREFIX}64")
+  else()
+    set(ARCH_PREFIX "${ARCH_PREFIX}32")
+  endif()
   set(ENABLE_RTTI "-frtti -fexceptions ")
   set(DISABLE_RTTI "-fno-rtti -fno-exceptions ")
-endif ()
+elseif(WIN32)
+  cmake_minimum_required (VERSION 3.1)
+  enable_language(ASM_MASM)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GS- /Zc:wchar_t /Zc:forScope /DUSE_WINTHREAD")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_DEPRECATE /D_WIN32_WINNT=0x0600 /volatile:iso")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4800 /wd4146 /wd4244 /wd4018")
 
-##--------
-#   - Added TBB_USE_GLIBCXX_VERSION macro to specify the version of GNU
-#     libstdc++ when it cannot be properly recognized, e.g. when used
-#     with Clang on Linux* OS. Inspired by a contribution from David A.
-if (NOT TBB_USE_GLIBCXX_VERSION AND UNIX AND NOT APPLE)
-  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-    # using Clang
-    string(REPLACE "." "0" TBB_USE_GLIBCXX_VERSION ${CMAKE_CXX_COMPILER_VERSION})
+  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    list(APPEND tbb_src src/tbb/intel64-masm/atomic_support.asm
+      src/tbb/intel64-masm/itsx.asm src/tbb/intel64-masm/intel64_misc.asm)
+    list(APPEND tbbmalloc_src src/tbb/intel64-masm/atomic_support.asm)
+    set(CMAKE_ASM_MASM_FLAGS "/DEM64T=1")
+    set(ARCH_PREFIX "win64")
+  else()
+    list(APPEND tbb_src src/tbb/ia32-masm/atomic_support.asm
+      src/tbb/ia32-masm/itsx.asm src/tbb/ia32-masm/lock_byte.asm)
+    list(APPEND tbbmalloc_src src/tbb/ia32-masm/atomic_support.asm)
+    set(ARCH_PREFIX "win32")
   endif()
+  set(ENABLE_RTTI "/EHsc /GR ")
+  set(DISABLE_RTTI "/EHs- /GR- ")
 endif()
 
-if (TBB_USE_GLIBCXX_VERSION)
-  target_compile_definitions(tbb_interface INTERFACE TBB_USE_GLIBCXX_VERSION=${TBB_USE_GLIBCXX_VERSION})
-endif()
-
-##-------
-
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-   check_cxx_compiler_flag ("-flifetime-dse=1" SUPPORTS_FLIFETIME)
-   if (SUPPORTS_FLIFETIME)
-     target_compile_options(tbb_interface INTERFACE -flifetime-dse=1)
-   endif()
+  include(CheckCXXCompilerFlag)
+  check_cxx_compiler_flag("-flifetime-dse=1" SUPPORTS_FLIFETIME)
+  if (SUPPORTS_FLIFETIME)
+    add_definitions(-flifetime-dse=1)
+  endif()
 endif()
 
 # Linker export definitions
-if (APPLE)
-  set (ARCH_PREFIX "mac")
-elseif(WIN32)
-  set (ARCH_PREFIX "win")
-else()
-  set (ARCH_PREFIX "lin")
-endif()
-
-if (CMAKE_SIZEOF_VOID_P EQUAL 8)
-  set(ARCH_PREFIX "${ARCH_PREFIX}64")
-else()
-  set(ARCH_PREFIX "${ARCH_PREFIX}32")
-endif()
-
-if (MINGW)
-  set (ARCH_PREFIX "${ARCH_PREFIX}-gcc")
-  # there's no win32-gcc-tbb-export.def, use lin32-tbb-export.def
-  execute_process (COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/lin32-tbb-export.def ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/win32-gcc-tbb-export.def)
-endif()
-
-if (MSVC)
+if (WIN32)
   add_custom_command(OUTPUT tbb.def
     COMMAND ${CMAKE_CXX_COMPILER} /TC /EP ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include > tbb.def
     MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def
@@ -238,15 +110,18 @@ if (MSVC)
     MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def
     COMMENT "Preprocessing tbbmalloc.def"
   )
+  list(APPEND tbb_src ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/tbb_resource.rc)
+  list(APPEND tbbmalloc_src ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/tbbmalloc.rc)
+  list(APPEND tbbmalloc_proxy_src ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/tbbmalloc.rc)
 else()
   add_custom_command(OUTPUT tbb.def
-    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -std=c++11 -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o tbb.def
+    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o tbb.def
     MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/${ARCH_PREFIX}-tbb-export.def
     COMMENT "Preprocessing tbb.def"
   )
 
   add_custom_command(OUTPUT tbbmalloc.def
-    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -std=c++11 -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o   tbbmalloc.def
+    COMMAND ${CMAKE_CXX_COMPILER} -xc++ -E ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def  -I ${CMAKE_CURRENT_SOURCE_DIR}/include -o   tbbmalloc.def
     MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/tbbmalloc/${ARCH_PREFIX}-tbbmalloc-export.def
     COMMENT "Preprocessing tbbmalloc.def"
   )
@@ -257,80 +132,34 @@ add_custom_target(tbb_def_files DEPENDS tbb.def tbbmalloc.def)
 # TBB library
 if (TBB_BUILD_STATIC)
   add_library(tbb_static STATIC ${tbb_src})
-  target_link_libraries(tbb_static PRIVATE tbb_interface)
-  target_include_directories(tbb_static INTERFACE "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>" "$<INSTALL_INTERFACE:${TBB_INSTALL_INCLUDE_DIR}>")
+  set_property(TARGET tbb_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_BUILD=1")
+  set_property(TARGET tbb_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_SOURCE_DIRECTLY_INCLUDED=1")
   set_property(TARGET tbb_static APPEND_STRING PROPERTY COMPILE_FLAGS ${ENABLE_RTTI})
-  if (TBB_INSTALL_TARGETS)
-    install(TARGETS tbb_static ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR})
-  endif()
-
-  target_compile_definitions(tbb_static
-    PRIVATE
-      -D__TBB_BUILD=1
-      -D__TBB_DYNAMIC_LOAD_ENABLED=0
-      -D__TBB_SOURCE_DIRECTLY_INCLUDED=1)
-
-  if (MSVC)
-    target_compile_definitions(tbb_static
-      PUBLIC -D__TBB_NO_IMPLICIT_LINKAGE=1
-      PRIVATE -D_CRT_SECURE_NO_WARNINGS)
-  endif()
-
-  if (UNIX AND NOT APPLE)
-    target_link_libraries(tbb_static PUBLIC pthread dl)
-  endif()
+  install(TARGETS tbb_static ARCHIVE DESTINATION lib)
 endif()
 
 if (TBB_BUILD_SHARED)
   add_library(tbb SHARED ${tbb_src})
-  target_link_libraries(tbb PRIVATE tbb_interface)
-  target_include_directories(tbb INTERFACE "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>" "$<INSTALL_INTERFACE:${TBB_INSTALL_INCLUDE_DIR}>")
+  set_property(TARGET tbb APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_BUILD=1")
   set_property(TARGET tbb APPEND_STRING PROPERTY COMPILE_FLAGS ${ENABLE_RTTI})
-  if (TBB_SET_SOVERSION)
-    set_property(TARGET tbb PROPERTY SOVERSION 2)
-  endif ()
-
-  target_compile_definitions(tbb
-    PRIVATE -D__TBB_BUILD=1)
-
-  if (MSVC)
-    target_compile_definitions(tbb
-      PUBLIC -D__TBB_NO_IMPLICIT_LINKAGE=1
-      PRIVATE -D_CRT_SECURE_NO_WARNINGS)
-  endif()
-
   add_dependencies(tbb tbb_def_files)
-
   if (APPLE)
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,\"${CMAKE_CURRENT_BINARY_DIR}/tbb.def\"")
-  elseif (MSVC)
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "/DEF:\"${CMAKE_CURRENT_BINARY_DIR}/tbb.def\"")
-  else ()
-    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,\"${CMAKE_CURRENT_BINARY_DIR}/tbb.def\"")
+    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
+  elseif(UNIX)
+    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
+  elseif(WIN32)
+    set_property(TARGET tbb APPEND PROPERTY LINK_FLAGS "/DEF:${CMAKE_CURRENT_BINARY_DIR}/tbb.def")
+    
   endif()
-
-  if (TBB_INSTALL_TARGETS)
-    install(TARGETS tbb EXPORT TBB
-            LIBRARY DESTINATION ${TBB_INSTALL_LIBRARY_DIR}
-            ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR}
-            RUNTIME DESTINATION ${TBB_INSTALL_RUNTIME_DIR})
-    if (MSVC)
-      install(FILES $<TARGET_PDB_FILE:tbb> DESTINATION ${TBB_INSTALL_RUNTIME_DIR} OPTIONAL)
-    endif()
-  endif()
-
-  if (UNIX AND NOT APPLE)
-    target_link_libraries(tbb PUBLIC pthread dl)
+  install(TARGETS tbb DESTINATION lib)
+  if(WIN32)
+    set_target_properties(tbb PROPERTIES OUTPUT_NAME "tbb$<$<CONFIG:Debug>:_debug>")
   endif()
 endif()
 
-
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+if(CMAKE_COMPILER_IS_GNUCC)
   # Quench a warning on GCC
   set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/governor.cpp COMPILE_FLAGS "-Wno-missing-field-initializers ")
-elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-  # Quench a warning on Clang
-  set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/itt_notify.cpp COMPILE_FLAGS "-Wno-varargs ")
 elseif(MSVC)
   # Quench a warning on MSVC
   set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/src/tbb/scheduler.cpp COMPILE_FLAGS "/wd4458 ")
@@ -340,50 +169,24 @@ if(TBB_BUILD_TBBMALLOC)
   # TBB malloc library
   if (TBB_BUILD_STATIC)
     add_library(tbbmalloc_static STATIC ${tbbmalloc_static_src})
-    target_link_libraries(tbbmalloc_static PRIVATE tbb_interface)
     set_property(TARGET tbbmalloc_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_DYNAMIC_LOAD_ENABLED=0")
-    set_property(TARGET tbbmalloc_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_SOURCE_DIRECTLY_INCLUDED=1")
     set_property(TARGET tbbmalloc_static APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    if (MSVC)
-      target_compile_definitions(tbbmalloc_static PUBLIC __TBB_NO_IMPLICIT_LINKAGE=1 __TBBMALLOC_NO_IMPLICIT_LINKAGE=1)
-    endif()
-    if (TBB_INSTALL_TARGETS)
-      install(TARGETS tbbmalloc_static ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR})
-    endif()
+    install(TARGETS tbbmalloc_static ARCHIVE DESTINATION lib)
   endif()
 
   if (TBB_BUILD_SHARED)
     add_library(tbbmalloc SHARED ${tbbmalloc_src})
-    target_link_libraries(tbbmalloc PRIVATE tbb_interface)
     set_property(TARGET tbbmalloc APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
     set_property(TARGET tbbmalloc APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    if (TBB_SET_SOVERSION)
-      set_property(TARGET tbbmalloc PROPERTY SOVERSION 2)
-    endif ()
     add_dependencies(tbbmalloc tbb_def_files)
     if (APPLE)
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,\"${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def\"")
-    elseif (MSVC)
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "/DEF:\"${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def\"")
-    else ()
-      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,\"${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def\"")
-    endif()
-    if (MSVC)
-      target_compile_definitions(tbbmalloc PUBLIC __TBB_NO_IMPLICIT_LINKAGE=1 __TBBMALLOC_NO_IMPLICIT_LINKAGE=1)
-    endif()
-    if (TBB_INSTALL_TARGETS)
-      install(TARGETS tbbmalloc EXPORT TBB
-              LIBRARY DESTINATION ${TBB_INSTALL_LIBRARY_DIR}
-              ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR}
-              RUNTIME DESTINATION ${TBB_INSTALL_RUNTIME_DIR})
-      if (MSVC)
-        install(FILES $<TARGET_PDB_FILE:tbbmalloc> DESTINATION ${TBB_INSTALL_RUNTIME_DIR} OPTIONAL)
-      endif()
-    endif()
-    if (UNIX AND NOT APPLE)
-      target_link_libraries(tbbmalloc PUBLIC pthread dl)
+      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
+    elseif(UNIX)
+      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "-Wl,-version-script,${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
+    elseif(WIN32)
+      set_property(TARGET tbbmalloc APPEND PROPERTY LINK_FLAGS "/DEF:${CMAKE_CURRENT_BINARY_DIR}/tbbmalloc.def")
     endif()
+    install(TARGETS tbbmalloc DESTINATION lib)
   endif()
 endif()
 
@@ -391,298 +194,19 @@ if(TBB_BUILD_TBBMALLOC_PROXY)
   # TBB malloc proxy library
   if (TBB_BUILD_STATIC)
     add_library(tbbmalloc_proxy_static STATIC ${tbbmalloc_proxy_src})
-    target_link_libraries(tbbmalloc_proxy_static PRIVATE tbb_interface)
     set_property(TARGET tbbmalloc_proxy_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
-    set_property(TARGET tbbmalloc_proxy_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_DYNAMIC_LOAD_ENABLED=0")
-    set_property(TARGET tbbmalloc_proxy_static APPEND PROPERTY COMPILE_DEFINITIONS "__TBB_SOURCE_DIRECTLY_INCLUDED=1")
     set_property(TARGET tbbmalloc_proxy_static APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    if (TBB_INSTALL_TARGETS)
-      install(TARGETS tbbmalloc_proxy_static ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR})
-    endif()
+    link_libraries(tbbmalloc_proxy_static tbbmalloc)
+    install(TARGETS tbbmalloc_proxy_static ARCHIVE DESTINATION lib)
   endif()
 
   if (TBB_BUILD_SHARED)
     add_library(tbbmalloc_proxy SHARED ${tbbmalloc_proxy_src})
-    target_link_libraries(tbbmalloc_proxy PRIVATE tbb_interface)
     set_property(TARGET tbbmalloc_proxy APPEND PROPERTY COMPILE_DEFINITIONS "__TBBMALLOC_BUILD=1")
     set_property(TARGET tbbmalloc_proxy APPEND_STRING PROPERTY COMPILE_FLAGS ${DISABLE_RTTI})
-    if (TBB_SET_SOVERSION)
-      set_property(TARGET tbbmalloc_proxy PROPERTY SOVERSION 2)
-    endif ()
-    target_link_libraries(tbbmalloc_proxy PUBLIC tbbmalloc)
-    if (TBB_INSTALL_TARGETS)
-      install(TARGETS tbbmalloc_proxy EXPORT TBB
-              LIBRARY DESTINATION ${TBB_INSTALL_LIBRARY_DIR}
-              ARCHIVE DESTINATION ${TBB_INSTALL_ARCHIVE_DIR}
-              RUNTIME DESTINATION ${TBB_INSTALL_RUNTIME_DIR})
-      if (MSVC)
-        install(FILES $<TARGET_PDB_FILE:tbbmalloc_proxy> DESTINATION ${TBB_INSTALL_RUNTIME_DIR} OPTIONAL)
-      endif()
-    endif()
-    if (UNIX AND NOT APPLE)
-      target_link_libraries(tbbmalloc_proxy PUBLIC pthread dl)
-    endif()
+    target_link_libraries(tbbmalloc_proxy tbbmalloc)
+    install(TARGETS tbbmalloc_proxy DESTINATION lib)
   endif()
 endif()
 
-if (TBB_INSTALL_TARGETS)
-  install(DIRECTORY include/tbb DESTINATION ${TBB_INSTALL_INCLUDE_DIR})
-  if (TBB_BUILD_SHARED)
-    install(EXPORT TBB DESTINATION ${TBB_CMAKE_PACKAGE_INSTALL_DIR} NAMESPACE TBB:: FILE TBBConfig.cmake)
-  endif()
-endif()
-
-# version file
-if (TBB_INSTALL_TARGETS)
-  set (_VERSION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/include/tbb/tbb_stddef.h)
-  file (STRINGS ${_VERSION_FILE} _VERSION_MAJOR_STRING REGEX ".*define[ ]+TBB_VERSION_MAJOR[ ]+[0-9]+.*")
-  file (STRINGS ${_VERSION_FILE} _VERSION_MINOR_STRING REGEX ".*define[ ]+TBB_VERSION_MINOR[ ]+[0-9]+.*")
-  string (REGEX REPLACE ".*TBB_VERSION_MAJOR[ ]+([0-9]+)" "\\1" TBB_MAJOR_VERSION ${_VERSION_MAJOR_STRING})
-  string (REGEX REPLACE ".*TBB_VERSION_MINOR[ ]+([0-9]+)" "\\1" TBB_MINOR_VERSION ${_VERSION_MINOR_STRING})
-  set (TBB_VERSION_STRING "${TBB_MAJOR_VERSION}.${TBB_MINOR_VERSION}")
-  include (CMakePackageConfigHelpers)
-  write_basic_package_version_file (TBBConfigVersion.cmake VERSION "${TBB_VERSION_STRING}" COMPATIBILITY AnyNewerVersion)
-  install (FILES ${CMAKE_CURRENT_BINARY_DIR}/TBBConfigVersion.cmake DESTINATION "${TBB_CMAKE_PACKAGE_INSTALL_DIR}")
-endif()
-
-# version_string.ver
-if (UNIX AND NOT TBB_NO_DATE)
-  execute_process (COMMAND date "+%a, %d %b %Y %H:%M:%S %z"
-                   OUTPUT_VARIABLE _configure_date
-                   OUTPUT_STRIP_TRAILING_WHITESPACE)
-elseif (WIN32 AND NOT TBB_NO_DATE)
-  execute_process (COMMAND cmd " /C date /T"
-                   OUTPUT_VARIABLE _configure_date
-                   OUTPUT_STRIP_TRAILING_WHITESPACE)
-else ()
-  set (_configure_date "Unknown")
-endif()
-set (TBB_CONFIG_DATE "${_configure_date}" CACHE STRING "First time that TBB was configured")
-set (_configure_date "${TBB_CONFIG_DATE}")
-include_directories (${CMAKE_BINARY_DIR})
-configure_file (build/version_string.ver.in version_string.ver @ONLY)
-
-if (TBB_BUILD_TESTS)
-  enable_language (C)
-  enable_testing ()
-
-  find_library (LIBRT_LIBRARIES rt)
-  find_library (LIDL_LIBRARIES dl)
-  find_package (Threads)
-  if (NOT APPLE)
-    find_package (OpenMP)
-  endif()
-
-  macro (tbb_add_test testname)
-    set (full_testname tbb_test_${testname})
-    add_executable (${full_testname} src/test/test_${testname}.cpp)
-    target_link_libraries(${full_testname} PRIVATE tbb_interface)
-    if (TBB_BUILD_SHARED)
-      target_link_libraries (${full_testname} PRIVATE tbb tbbmalloc)
-      target_compile_definitions (${full_testname} PRIVATE __TBB_LIB_NAME=tbb)
-    else ()
-      target_link_libraries (${full_testname} PRIVATE tbb_static tbbmalloc_static)
-      target_compile_definitions (${full_testname} PRIVATE __TBB_LIB_NAME=tbb_static)
-    endif ()
-    if (LIBRT_LIBRARIES)
-      target_link_libraries (${full_testname} PRIVATE ${LIBRT_LIBRARIES})
-    endif ()
-    if (LIDL_LIBRARIES)
-      target_link_libraries (${full_testname} PRIVATE ${LIDL_LIBRARIES})
-    endif ()
-    if (Threads_FOUND)
-      target_link_libraries (${full_testname} PRIVATE ${CMAKE_THREAD_LIBS_INIT})
-    endif ()
-    if (OPENMP_FOUND AND "${testname}" MATCHES "openmp")
-      set_target_properties (${full_testname} PROPERTIES COMPILE_FLAGS "${OpenMP_CXX_FLAGS}")
-      set_target_properties (${full_testname} PROPERTIES LINK_FLAGS "${OpenMP_CXX_FLAGS}")
-    endif()
-    if (MINGW)
-      target_link_libraries (${full_testname} PRIVATE psapi)
-    endif ()
-    add_test (NAME ${full_testname} COMMAND ${full_testname})
-  endmacro ()
-
-  tbb_add_test (aggregator)
-  tbb_add_test (aligned_space)
-  tbb_add_test (assembly)
-  if (NOT WIN32)
-    tbb_add_test (async_msg) # msvc64/debug timeouts
-  endif()
-  tbb_add_test (async_node)
-  # tbb_add_test (atomic) # msvc64/debug timeouts: Compile-time initialization fails for static tbb::atomic variables
-  tbb_add_test (blocked_range2d)
-  tbb_add_test (blocked_range3d)
-  tbb_add_test (blocked_range)
-  tbb_add_test (broadcast_node)
-  tbb_add_test (buffer_node)
-  tbb_add_test (cache_aligned_allocator)
-  if (NOT WIN32)
-    tbb_add_test (cache_aligned_allocator_STL)
-  endif()
-  tbb_add_test (cilk_dynamic_load)
-  tbb_add_test (cilk_interop)
-  tbb_add_test (combinable)
-  tbb_add_test (composite_node)
-  tbb_add_test (concurrent_hash_map)
-  tbb_add_test (concurrent_lru_cache)
-  # tbb_add_test (concurrent_monitor) # too long
-  # tbb_add_test (concurrent_priority_queue)
-  if (NOT WIN32)
-    tbb_add_test (concurrent_queue) # msvc64/debug timeouts
-  endif()
-  # tbb_add_test (concurrent_queue_whitebox)
-  tbb_add_test (concurrent_unordered_map)
-  # tbb_add_test (concurrent_unordered_set)
-  tbb_add_test (concurrent_vector)
-  tbb_add_test (continue_node)
-  tbb_add_test (critical_section)
-  tbb_add_test (dynamic_link)
-  # tbb_add_test (eh_algorithms)
-  tbb_add_test (eh_flow_graph)
-  # tbb_add_test (eh_tasks)
-  tbb_add_test (enumerable_thread_specific)
-  tbb_add_test (examples_common_utility)
-  # tbb_add_test (fast_random)
-  tbb_add_test (flow_graph)
-  tbb_add_test (flow_graph_whitebox)
-  # tbb_add_test (fp) # mingw: harness_fp.h:66, assertion !checkConsistency || (ctl.mxcsr & SSE_RND_MODE_MASK) >> 3 == (ctl.x87cw & FE_RND_MODE_MASK): failed
-  # tbb_add_test (function_node) # mingw:random timeout
-  # tbb_add_test (global_control)
-  # tbb_add_test (global_control_whitebox)
-  tbb_add_test (halt)
-  tbb_add_test (handle_perror)
-  # tbb_add_test (hw_concurrency)
-  tbb_add_test (indexer_node)
-  tbb_add_test (inits_loop)
-  tbb_add_test (intrusive_list)
-  tbb_add_test (ittnotify)
-  # tbb_add_test (join_node) #msvc/64: fatal error C1128: number of sections exceeded object file format limit: compile with /bigob
-  tbb_add_test (lambda)
-  tbb_add_test (limiter_node)
-  # tbb_add_test (malloc_atexit)
-  # tbb_add_test (malloc_compliance) #mingw: Limits should be decreased for the test to work
-  tbb_add_test (malloc_init_shutdown)
-  # tbb_add_test (malloc_lib_unload)
-  # tbb_add_test (malloc_overload)
-  tbb_add_test (malloc_pools)
-  tbb_add_test (malloc_regression)
-  # tbb_add_test (malloc_used_by_lib)
-  # tbb_add_test (malloc_whitebox)
-  tbb_add_test (model_plugin)
-  # tbb_add_test (multifunction_node) # too long
-  tbb_add_test (mutex)
-  tbb_add_test (mutex_native_threads)
-  # tbb_add_test (opencl_node)
-  if (OPENMP_FOUND)
-    tbb_add_test (openmp)
-  endif ()
-  tbb_add_test (overwrite_node)
-  # tbb_add_test (parallel_do)
-  # This seems to fail on CI platforms (AppVeyor/Travis), perhaps because the VM exposes just 1 core?
-  tbb_add_test (parallel_for)
-  tbb_add_test (parallel_for_each)
-  tbb_add_test (parallel_for_vectorization)
-  tbb_add_test (parallel_invoke)
-  tbb_add_test (parallel_pipeline)
-  tbb_add_test (parallel_reduce)
-  tbb_add_test (parallel_scan)
-  tbb_add_test (parallel_sort)
-  tbb_add_test (parallel_while)
-  # tbb_add_test (partitioner_whitebox) # too long
-  tbb_add_test (pipeline)
-  # tbb_add_test (pipeline_with_tbf) # takes forever on appveyor
-  tbb_add_test (priority_queue_node)
-  tbb_add_test (queue_node)
-  tbb_add_test (reader_writer_lock)
-  # tbb_add_test (runtime_loader) # LINK : fatal error LNK1104: cannot open file 'tbbproxy.lib' [C:\projects\tbb\test_runtime_loader.vcxproj]
-  tbb_add_test (rwm_upgrade_downgrade)
-  # tbb_add_test (ScalableAllocator)
-  if (NOT WIN32)
-    tbb_add_test (ScalableAllocator_STL)
-  endif()
-  tbb_add_test (semaphore)
-  # tbb_add_test (sequencer_node) # msvc: timeout
-  tbb_add_test (source_node)
-  tbb_add_test (split_node)
-  tbb_add_test (static_assert)
-  tbb_add_test (std_thread)
-  tbb_add_test (tagged_msg)
-  # tbb_add_test (task_arena) # LINK : fatal error LNK1104: cannot open file '__TBB_LIB_NAME.lib' [C:\projects\tbb\test_task_arena.vcxproj]
-  # tbb_add_test (task_assertions)
-  tbb_add_test (task_auto_init)
-  tbb_add_test (task)
-  # tbb_add_test (task_enqueue) # too long
-  tbb_add_test (task_group)
-  # tbb_add_test (task_leaks)
-  # tbb_add_test (task_priority)
-  # tbb_add_test (task_scheduler_init) # msvc: test_task_scheduler_init.cpp:68, assertion !test_mandatory_parallelism || Harness::CanReachConcurrencyLevel(threads): failed
-  tbb_add_test (task_scheduler_observer)
-  tbb_add_test (task_steal_limit)
-  tbb_add_test (tbb_condition_variable)
-  tbb_add_test (tbb_fork)
-  # tbb_add_test (tbb_header)
-  tbb_add_test (tbb_thread)
-  # tbb_add_test (tbb_version)
-  tbb_add_test (tick_count)
-  tbb_add_test (tuple)
-  tbb_add_test (write_once_node)
-  tbb_add_test (yield)
-endif ()
-
-if (TBB_BUILD_PYTHON)
-  find_package(PythonInterp)
-  find_package(PythonLibs ${PYTHON_VERSION_STRING} EXACT)
-  find_package(SWIG 3)
-  if (PythonLibs_FOUND AND SWIG_FOUND AND TBB_BUILD_SHARED)
-    include (${SWIG_USE_FILE})
-    set_source_files_properties (python/tbb/api.i PROPERTIES CPLUSPLUS ON)
-    set (CMAKE_SWIG_FLAGS "-threads")
-
-    # swig_add_module is deprecated
-    if (CMAKE_VERSION VERSION_LESS 3.8)
-      swig_add_module (api python python/tbb/api.i)
-    else ()
-      swig_add_library (api LANGUAGE python SOURCES python/tbb/api.i)
-    endif ()
-
-    # UseSWIG generates now standard target names
-    if (CMAKE_VERSION VERSION_LESS 3.13)
-      set (module_target ${SWIG_MODULE_api_REAL_NAME})
-    else ()
-      set (module_target api)
-    endif ()
-
-    target_include_directories(${module_target} PRIVATE ${PYTHON_INCLUDE_DIRS})
-    target_link_libraries(${module_target} PRIVATE tbb)
-    if(WIN32)
-      target_link_libraries(${module_target} ${PYTHON_LIBRARIES})
-    elseif(APPLE)
-      set_target_properties(${module_target} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
-    endif()
-
-    if (WIN32)
-      set (PYTHON_SITE_PACKAGES Lib/site-packages)
-    else ()
-      set (PYTHON_SITE_PACKAGES lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages)
-    endif ()
-    if (TBB_INSTALL_TARGETS)
-      install(FILES python/TBB.py
-              DESTINATION ${PYTHON_SITE_PACKAGES})
-      install(FILES python/tbb/__init__.py python/tbb/pool.py python/tbb/test.py python/tbb/__main__.py ${CMAKE_CURRENT_BINARY_DIR}/api.py
-              DESTINATION ${PYTHON_SITE_PACKAGES}/tbb)
-      install(TARGETS ${module_target}
-              DESTINATION ${PYTHON_SITE_PACKAGES}/tbb)
-    endif()
-
-    if(UNIX AND NOT APPLE)
-      add_library(irml SHARED python/rml/ipc_server.cpp python/rml/ipc_utils.cpp src/tbb/cache_aligned_allocator.cpp src/tbb/dynamic_link.cpp src/tbb/tbb_misc_ex.cpp src/tbb/tbb_misc.cpp)
-      target_compile_definitions(irml PRIVATE DO_ITT_NOTIFY=0 USE_PTHREAD=1)
-      target_link_libraries(irml PRIVATE tbb)
-      set_target_properties(irml PROPERTIES VERSION 1)
-      if (TBB_INSTALL_TARGETS)
-        install(TARGETS irml DESTINATION ${TBB_INSTALL_LIBRARY_DIR})
-      endif()
-    endif ()
-  endif ()
-endif ()
+install(DIRECTORY include/tbb DESTINATION include)

build_files/build_environment/patches/osl.diff

@@ -63,19 +63,3 @@ diff -Naur org/CMakeLists.txt external_osl/CMakeLists.txt
 
  set (OSL_NO_DEFAULT_TEXTURESYSTEM OFF CACHE BOOL "Do not use create a raw OIIO::TextureSystem")
  if (OSL_NO_DEFAULT_TEXTURESYSTEM)
-diff --git a/src/liboslexec/llvm_util.cpp b/src/liboslexec/llvm_util.cpp
-index 445f6400..3d468de2 100644
---- a/src/liboslexec/llvm_util.cpp
-+++ b/src/liboslexec/llvm_util.cpp
-@@ -3430,8 +3430,9 @@ LLVM_Util::call_function (llvm::Value *func, cspan<llvm::Value *> args)
- #endif
-     //llvm_gen_debug_printf (std::string("start ") + std::string(name));
- #if OSL_LLVM_VERSION >= 110
--    OSL_DASSERT(llvm::isa<llvm::Function>(func));
--    llvm::Value *r = builder().CreateCall(llvm::cast<llvm::Function>(func), llvm::ArrayRef<llvm::Value *>(args.data(), args.size()));
-+    llvm::Value* r = builder().CreateCall(
-+        llvm::cast<llvm::FunctionType>(func->getType()->getPointerElementType()), func,
-+        llvm::ArrayRef<llvm::Value*>(args.data(), args.size()));
- #else
-     llvm::Value *r = builder().CreateCall (func, llvm::ArrayRef<llvm::Value *>(args.data(), args.size()));
- #endif

build_files/build_environment/patches/tbb.diff

@@ -10,15 +10,4 @@ index 7a8d06a0..886699d8 100644
 +    #if (__cplusplus >= 201402L && (!defined(_MSC_VER) || _MSC_VER >= 1920))
          #define __TBB_DEPRECATED [[deprecated]]
          #define __TBB_DEPRECATED_MSG(msg) [[deprecated(msg)]]
-     #elif _MSC_VER
---- a/src/tbb/tools_api/ittnotify_config.h
-+++ b/src/tbb/tools_api/ittnotify_config.h
-@@ -162,7 +162,7 @@
- #    define ITT_ARCH ITT_ARCH_IA32E
- #  elif defined _M_IA64 || defined __ia64__
- #    define ITT_ARCH ITT_ARCH_IA64
--#  elif defined _M_ARM || defined __arm__
-+#  elif defined _M_ARM || defined __arm__ || defined __aarch64__
- #    define ITT_ARCH ITT_ARCH_ARM
- #  elif defined __powerpc64__
- #    define ITT_ARCH ITT_ARCH_PPC64
+     #elif _MSC_VER

build_files/build_environment/patches/theora.diff

@@ -4,7 +4,7 @@
  	# Some are omitted here because they have special meanings below.
  	1750a | 580 \
  	| a29k \
-+	| aarch64 \
++    | aarch64 \
  	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
  	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
  	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
@@ -12,7 +12,7 @@
  	# Recognize the basic CPU types with company name.
  	580-* \
  	| a29k-* \
-+	| aarch64-* \
++    | aarch64-* \
  	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
  	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
  	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \

build_files/build_environment/patches/usd.diff

@@ -53,147 +53,3 @@ diff -ru USD-20.11/pxr/base/tf/pxrLZ4/lz4.cpp external_usd/pxr/base/tf/pxrLZ4/lz
  
  /*-******************************
  *  Compression functions
-
-From 442d087962f762deeb8b6e49a0955753fcf9aeb9 Mon Sep 17 00:00:00 2001
-From: Tsahi Zidenberg <tsahee@amazon.com>
-Date: Sun, 15 Nov 2020 15:18:24 +0000
-Subject: [PATCH 1/2] stackTrace: support aarch64/linux
-
-stacktrace calls syscall directly via assembler. Create compatible
-aarch64 code.
----
- pxr/base/arch/stackTrace.cpp | 30 ++++++++++++++++++++++++------
- 1 file changed, 24 insertions(+), 6 deletions(-)
-
-diff --git a/pxr/base/arch/stackTrace.cpp b/pxr/base/arch/stackTrace.cpp
-index dcc1dfd46..c11aabeb1 100644
---- a/pxr/base/arch/stackTrace.cpp
-+++ b/pxr/base/arch/stackTrace.cpp
-@@ -583,7 +583,6 @@ nonLockingLinux__execve (const char *file,
-                          char *const argv[],
-                          char *const envp[])
- {
--#if defined(ARCH_BITS_64)
-     /*
-      * We make a direct system call here, because we can't find an
-      * execve which corresponds with the non-locking fork we call
-@@ -594,7 +593,27 @@ nonLockingLinux__execve (const char *file,
-      * hangs in a threaded app.  (We use the non-locking fork to get
-      * around problems with forking when we have had memory
-      * corruption.)  whew.
--     *
-+     */
-+
-+    unsigned long result;
-+
-+#if defined (__aarch64__)
-+    {
-+        register long __file_result asm ("x0") = (long)file;
-+        register char* const* __argv asm ("x1") = argv;
-+        register char* const* __envp asm ("x2") = envp;
-+        register long __num_execve asm ("x8") = 221;
-+        __asm__ __volatile__ (
-+            "svc 0"
-+            : "=r" (__file_result)
-+            : "r"(__num_execve), "r" (__file_result), "r" (__argv), "r" (__envp)
-+            : "memory"
-+        );
-+        result = __file_result;
-+    }
-+#elif defined(ARCH_CPU_INTEL) && defined(ARCH_BITS_64)
-+
-+    /*
-      * %rdi, %rsi, %rdx, %rcx, %r8, %r9 are args 0-5
-      * syscall clobbers %rcx and %r11
-      *
-@@ -603,7 +622,6 @@ nonLockingLinux__execve (const char *file,
-      * constraints to gcc.
-      */
- 
--    unsigned long result;
-     __asm__ __volatile__ (
-         "mov    %0, %%rdi    \n\t"
-         "mov    %%rcx, %%rsi \n\t"
-@@ -614,6 +632,9 @@ nonLockingLinux__execve (const char *file,
-         : "0" (file), "c" (argv), "d" (envp)
-         : "memory", "cc", "r11"
-     );
-+#else
-+#error Unknown architecture
-+#endif
- 
-     if (result >= 0xfffffffffffff000) {
-         errno = -result;
-@@ -621,9 +642,6 @@ nonLockingLinux__execve (const char *file,
-     }
- 
-     return result;
--#else
--#error Unknown architecture
--#endif
- }
- 
- #endif
-
-From a1dffe02519bb3c6ccbbe8c6c58304da5db98995 Mon Sep 17 00:00:00 2001
-From: Tsahi Zidenberg <tsahee@amazon.com>
-Date: Sun, 15 Nov 2020 15:22:52 +0000
-Subject: [PATCH 2/2] timing: support aarch64/linux
-
-The aarch64 arch-timer is directly accessible to userspace via two
-registers:
-CNTVCT_EL0 - holds the current counter value
-CNTFRQ_EL0 - holds the counter frequency (in Hz)
----
- pxr/base/arch/timing.cpp | 6 ++++++
- pxr/base/arch/timing.h   | 6 +++++-
- 2 files changed, 11 insertions(+), 1 deletion(-)
-
-diff --git a/pxr/base/arch/timing.cpp b/pxr/base/arch/timing.cpp
-index 27ad58fed..9022950c1 100644
---- a/pxr/base/arch/timing.cpp
-+++ b/pxr/base/arch/timing.cpp
-@@ -59,6 +59,11 @@ ARCH_HIDDEN
- void
- Arch_InitTickTimer()
- {
-+#ifdef __aarch64__
-+    uint64_t counter_hz;
-+    __asm __volatile("mrs	%0, CNTFRQ_EL0" : "=&r" (counter_hz));
-+    Arch_NanosecondsPerTick = double(1e9) / double(counter_hz);
-+#else
-     // NOTE: Normally ifstream would be cleaner, but it causes crashes when
-     //       used in conjunction with DSOs and the Intel Compiler.
-     FILE *in;
-@@ -135,6 +140,7 @@ Arch_InitTickTimer()
-     }
- 
-     Arch_NanosecondsPerTick = double(1e9) / double(cpuHz);
-+#endif
- }
- #elif defined(ARCH_OS_WINDOWS)
- 
-diff --git a/pxr/base/arch/timing.h b/pxr/base/arch/timing.h
-index 67ec0d15f..6dc3e85a0 100644
---- a/pxr/base/arch/timing.h
-+++ b/pxr/base/arch/timing.h
-@@ -36,7 +36,7 @@
- /// \addtogroup group_arch_SystemFunctions
- ///@{
- 
--#if defined(ARCH_OS_LINUX)
-+#if defined(ARCH_OS_LINUX) && defined(ARCH_CPU_INTEL)
- #include <x86intrin.h>
- #elif defined(ARCH_OS_DARWIN)
- #include <mach/mach_time.h>
-@@ -69,6 +69,10 @@ ArchGetTickTime()
- #elif defined(ARCH_CPU_INTEL)
-     // On Intel we'll use the rdtsc instruction.
-     return __rdtsc();
-+#elif defined (__aarch64__)
-+    uint64_t result;
-+    __asm __volatile("mrs	%0, CNTVCT_EL0" : "=&r" (result));
-+    return result;
- #else
- #error Unknown architecture.
- #endif

build_files/buildbot/buildbot_utils.py

@@ -85,8 +85,8 @@ class VersionInfo:
         version_number = int(self._parse_header_file(blender_h, 'BLENDER_VERSION'))
         version_number_patch = int(self._parse_header_file(blender_h, 'BLENDER_VERSION_PATCH'))
         version_numbers = (version_number // 100, version_number % 100, version_number_patch)
-        self.short_version = "%d.%d" % (version_numbers[0], version_numbers[1])
-        self.version = "%d.%d.%d" % version_numbers
+        self.short_version = "%d.%02d" % (version_numbers[0], version_numbers[1])
+        self.version = "%d.%02d.%d" % version_numbers
         self.version_cycle = self._parse_header_file(blender_h, 'BLENDER_VERSION_CYCLE')
         self.hash = self._parse_header_file(buildinfo_h, 'BUILD_HASH')[1:-1]
 

build_files/cmake/Modules/FindEmbree.cmake

@@ -34,7 +34,7 @@ FIND_PATH(EMBREE_INCLUDE_DIR
     include
 )
 
-IF(NOT (("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64") OR (APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))))
+IF(NOT (APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")))
   SET(_embree_SIMD_COMPONENTS
     embree_sse42
     embree_avx

build_files/cmake/Modules/FindOSL.cmake

@@ -75,7 +75,7 @@ FIND_PATH(OSL_SHADER_DIR
     /usr/share/OSL/
     /usr/include/OSL/
   PATH_SUFFIXES
-    share/OSL/shaders
+    shaders
 )
 
 # handle the QUIETLY and REQUIRED arguments and set OSL_FOUND to TRUE if

build_files/cmake/cmake_consistency_check.py

@@ -28,14 +28,6 @@ if sys.version_info.major < 3:
           sys.version.partition(" ")[0])
     sys.exit(1)
 
-import os
-from os.path import (
-    dirname,
-    join,
-    normpath,
-    splitext,
-)
-
 from cmake_consistency_check_config import (
     IGNORE_SOURCE,
     IGNORE_SOURCE_MISSING,
@@ -45,35 +37,32 @@ from cmake_consistency_check_config import (
     BUILD_DIR,
 )
 
-from typing import (
-    Callable,
-    Dict,
-    Generator,
-    Iterator,
-    List,
-    Optional,
-    Tuple,
-)
 
+import os
+from os.path import (
+    dirname,
+    join,
+    normpath,
+    splitext,
+)
 
 global_h = set()
 global_c = set()
-global_refs: Dict[str, List[Tuple[str, int]]] = {}
+global_refs = {}
 
 # Flatten `IGNORE_SOURCE_MISSING` to avoid nested looping.
-IGNORE_SOURCE_MISSING_FLAT = [
+IGNORE_SOURCE_MISSING = [
     (k, ignore_path) for k, ig_list in IGNORE_SOURCE_MISSING
     for ignore_path in ig_list
 ]
 
 # Ignore cmake file, path pairs.
-global_ignore_source_missing: Dict[str, List[str]] = {}
-for k, v in IGNORE_SOURCE_MISSING_FLAT:
+global_ignore_source_missing = {}
+for k, v in IGNORE_SOURCE_MISSING:
     global_ignore_source_missing.setdefault(k, []).append(v)
-del IGNORE_SOURCE_MISSING_FLAT
 
 
-def replace_line(f: str, i: int, text: str, keep_indent: bool = True) -> None:
+def replace_line(f, i, text, keep_indent=True):
     file_handle = open(f, 'r')
     data = file_handle.readlines()
     file_handle.close()
@@ -88,10 +77,7 @@ def replace_line(f: str, i: int, text: str, keep_indent: bool = True) -> None:
     file_handle.close()
 
 
-def source_list(
-        path: str,
-        filename_check: Optional[Callable[[str], bool]] = None,
-) -> Generator[str, None, None]:
+def source_list(path, filename_check=None):
     for dirpath, dirnames, filenames in os.walk(path):
         # skip '.git'
         dirnames[:] = [d for d in dirnames if not d.startswith(".")]
@@ -102,37 +88,37 @@ def source_list(
 
 
 # extension checking
-def is_cmake(filename: str) -> bool:
+def is_cmake(filename):
     ext = splitext(filename)[1]
     return (ext == ".cmake") or (filename == "CMakeLists.txt")
 
 
-def is_c_header(filename: str) -> bool:
+def is_c_header(filename):
     ext = splitext(filename)[1]
     return (ext in {".h", ".hpp", ".hxx", ".hh"})
 
 
-def is_c(filename: str) -> bool:
+def is_c(filename):
     ext = splitext(filename)[1]
     return (ext in {".c", ".cpp", ".cxx", ".m", ".mm", ".rc", ".cc", ".inl"})
 
 
-def is_c_any(filename: str) -> bool:
+def is_c_any(filename):
     return is_c(filename) or is_c_header(filename)
 
 
-def cmake_get_src(f: str) -> None:
+def cmake_get_src(f):
 
     sources_h = []
     sources_c = []
 
     filen = open(f, "r", encoding="utf8")
-    it: Optional[Iterator[str]] = iter(filen)
+    it = iter(filen)
     found = False
     i = 0
     # print(f)
 
-    def is_definition(l: str, f: str, i: int, name: str) -> bool:
+    def is_definition(l, f, i, name):
         if l.startswith("unset("):
             return False
 
@@ -145,7 +131,6 @@ def cmake_get_src(f: str) -> None:
             if l.endswith(")"):
                 raise Exception("strict formatting not kept 'list(APPEND %s...)' on 1 line %s:%d" % (name, f, i))
             return True
-        return False
 
     while it is not None:
         context_name = ""
@@ -284,7 +269,7 @@ def cmake_get_src(f: str) -> None:
     filen.close()
 
 
-def is_ignore_source(f: str, ignore_used: List[bool]) -> bool:
+def is_ignore_source(f, ignore_used):
     for index, ignore_path in enumerate(IGNORE_SOURCE):
         if ignore_path in f:
             ignore_used[index] = True
@@ -292,7 +277,7 @@ def is_ignore_source(f: str, ignore_used: List[bool]) -> bool:
     return False
 
 
-def is_ignore_cmake(f: str, ignore_used: List[bool]) -> bool:
+def is_ignore_cmake(f, ignore_used):
     for index, ignore_path in enumerate(IGNORE_CMAKE):
         if ignore_path in f:
             ignore_used[index] = True
@@ -300,7 +285,7 @@ def is_ignore_cmake(f: str, ignore_used: List[bool]) -> bool:
     return False
 
 
-def main() -> None:
+def main():
 
     print("Scanning:", SOURCE_DIR)
 
@@ -374,7 +359,7 @@ def main() -> None:
                     if "extern" not in f:
                         i = 1
                         try:
-                            for _ in open(f, "r", encoding="utf8"):
+                            for l in open(f, "r", encoding="utf8"):
                                 i += 1
                         except UnicodeDecodeError:
                             print("Non utf8: %s:%d" % (f, i))

build_files/cmake/cmake_static_check_clang_array.py

@@ -25,14 +25,6 @@ import subprocess
 import sys
 import os
 
-from typing import (
-    Any,
-    Callable,
-    List,
-    Tuple,
-)
-
-
 USE_QUIET = (os.environ.get("QUIET", None) is not None)
 
 CHECKER_IGNORE_PREFIX = [
@@ -51,7 +43,7 @@ CHECKER_ARGS = [
 ]
 
 
-def main() -> None:
+def main():
     source_info = project_source_info.build_info(ignore_prefix_list=CHECKER_IGNORE_PREFIX)
 
     check_commands = []
@@ -60,19 +52,18 @@ def main() -> None:
         # ~if "source/blender" not in c:
         # ~    continue
 
-        cmd = (
-            [CHECKER_BIN] +
-            CHECKER_ARGS +
-            [c] +
-            [("-I%s" % i) for i in inc_dirs] +
-            [("-D%s" % d) for d in defs]
-        )
+        cmd = ([CHECKER_BIN] +
+               CHECKER_ARGS +
+               [c] +
+               [("-I%s" % i) for i in inc_dirs] +
+               [("-D%s" % d) for d in defs]
+               )
 
         check_commands.append((c, cmd))
 
     process_functions = []
 
-    def my_process(i: int, c: str, cmd: str) -> subprocess.Popen[Any]:
+    def my_process(i, c, cmd):
         if not USE_QUIET:
             percent = 100.0 * (i / (len(check_commands) - 1))
             percent_str = "[" + ("%.2f]" % percent).rjust(7) + " %:"

build_files/cmake/cmake_static_check_cppcheck.py

@@ -25,12 +25,6 @@ import subprocess
 import sys
 import os
 
-from typing import (
-    Any,
-    List,
-)
-
-
 USE_QUIET = (os.environ.get("QUIET", None) is not None)
 
 CHECKER_IGNORE_PREFIX = [
@@ -53,26 +47,25 @@ if USE_QUIET:
     CHECKER_ARGS.append("--quiet")
 
 
-def main() -> None:
+def main():
     source_info = project_source_info.build_info(ignore_prefix_list=CHECKER_IGNORE_PREFIX)
     source_defines = project_source_info.build_defines_as_args()
 
     check_commands = []
     for c, inc_dirs, defs in source_info:
-        cmd = (
-            [CHECKER_BIN] +
-            CHECKER_ARGS +
-            [c] +
-            [("-I%s" % i) for i in inc_dirs] +
-            [("-D%s" % d) for d in defs] +
-            source_defines
-        )
+        cmd = ([CHECKER_BIN] +
+               CHECKER_ARGS +
+               [c] +
+               [("-I%s" % i) for i in inc_dirs] +
+               [("-D%s" % d) for d in defs] +
+               source_defines
+               )
 
         check_commands.append((c, cmd))
 
     process_functions = []
 
-    def my_process(i: int, c: str, cmd: List[str]) -> subprocess.Popen[Any]:
+    def my_process(i, c, cmd):
         if not USE_QUIET:
             percent = 100.0 * (i / len(check_commands))
             percent_str = "[" + ("%.2f]" % percent).rjust(7) + " %:"

build_files/cmake/example_scripts/make_quicky.py

@@ -0,0 +1,119 @@
+#!/usr/bin/env python3
+
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+
+
+def print_help(targets):
+    print("CMake quicky wrapper, no valid targets given.")
+    print(" * targets can contain a subset of the full target name.")
+    print(" * arguments with a '-' prefix are passed onto make.")
+    print(" * this must run from the cmake build dir")
+    print(" * alias this with a short command for speedy access, in bash:")
+    print("   alias mk='../blender/build_files/cmake/example_scripts/make_quicky.py'")
+    print("")
+    print(" eg: make_quicky.py -j3 extern python")
+    print(" ...will execute")
+    print(" make -j3 extern_binreloc extern_glew bf_python bf_python_ext blender/fast")
+    print("")
+    print("Target List:")
+    for t in targets:
+        print("    %s" % t)
+    print("...exiting")
+
+
+def main():
+    targets = set()
+
+    # collect targets
+    makefile = open("Makefile", "r")
+    for line in makefile:
+        line = line.rstrip()
+        if not line or line[0] in ". \t@$#":
+            continue
+
+        line = line.split("#", 1)[0]
+        if ":" not in line:
+            continue
+
+        line = line.split(":", 1)[0]
+
+        if "/" in line:  # cmake terget options, dont need these
+            continue
+
+        targets.add(line)
+    makefile.close()
+
+    # remove cmake targets
+    bad = set([
+        "help",
+        "clean",
+        "all",
+        "preinstall",
+        "install",
+        "default_target",
+        "edit_cache",
+        "cmake_force",
+        "rebuild_cache",
+        "depend",
+        "cmake_check_build_system",
+    ])
+
+    targets -= set(bad)
+
+    # parse args
+    targets = list(targets)
+    targets.sort()
+
+    import sys
+    if len(sys.argv) == 1:
+        print_help(targets)
+        return
+
+    targets_new = []
+    args = []
+    for arg in sys.argv[1:]:
+        if arg[0] in "/-":
+            args.append(arg)
+        else:
+            found = False
+            for t in targets:
+                if arg in t and t not in targets_new:
+                    targets_new.append(t)
+                    found = True
+
+            if not found:
+                print("Error '%s' not found in...")
+                for t in targets:
+                    print("    %s" % t)
+                print("...aborting.")
+                return
+
+    # execute
+    cmd = ["make"] + args + targets_new + ["blender/fast"]
+    print("cmake building with targets: %s" % " ".join(targets_new))
+    print("executing: %s" % " ".join(cmd))
+
+    import subprocess
+    subprocess.call(cmd)
+
+
+if __name__ == "__main__":
+    main()

build_files/cmake/platform/platform_apple.cmake

@@ -66,7 +66,7 @@ if(WITH_JACK)
     NAMES jackmp
   )
   if(NOT JACK_FRAMEWORK)
-    message(STATUS "JACK not found, disabling WITH_JACK")
+    message(WARNING "JACK not found, disabling WITH_JACK")
     set(WITH_JACK OFF)
   else()
     set(JACK_INCLUDE_DIRS ${JACK_FRAMEWORK}/headers)
@@ -104,7 +104,6 @@ endif()
 if(WITH_USD)
   find_package(USD)
   if(NOT USD_FOUND)
-    message(STATUS "USD not found, disabling WITH_USD")
     set(WITH_USD OFF)
   endif()
 endif()
@@ -311,7 +310,7 @@ if(WITH_OPENCOLORIO)
 
   if(NOT OPENCOLORIO_FOUND)
     set(WITH_OPENCOLORIO OFF)
-    message(STATUS "OpenColorIO not found, disabling WITH_OPENCOLORIO")
+    message(STATUS "OpenColorIO not found")
   endif()
 endif()
 
@@ -388,7 +387,7 @@ if(WITH_OPENIMAGEDENOISE)
 
   if(NOT OPENIMAGEDENOISE_FOUND)
     set(WITH_OPENIMAGEDENOISE OFF)
-    message(STATUS "OpenImageDenoise not found, disabling WITH_OPENIMAGEDENOISE")
+    message(STATUS "OpenImageDenoise not found")
   endif()
 endif()
 

build_files/cmake/project_info.py

@@ -44,15 +44,6 @@ __all__ = (
     "init",
 )
 
-from typing import (
-    Callable,
-    Generator,
-    List,
-    Optional,
-    Union,
-    Tuple,
-)
-
 
 import sys
 if sys.version_info.major < 3:
@@ -79,11 +70,10 @@ SOURCE_DIR = abspath(SOURCE_DIR)
 SIMPLE_PROJECTFILE = False
 
 # must initialize from 'init'
-CMAKE_DIR = ""
-PROJECT_DIR = ""
+CMAKE_DIR = None
 
 
-def init(cmake_path: str) -> bool:
+def init(cmake_path):
     global CMAKE_DIR, PROJECT_DIR
 
     # get cmake path
@@ -101,10 +91,7 @@ def init(cmake_path: str) -> bool:
     return True
 
 
-def source_list(
-        path: str,
-        filename_check: Optional[Callable[[str], bool]] = None,
-) -> Generator[str, None, None]:
+def source_list(path, filename_check=None):
     for dirpath, dirnames, filenames in os.walk(path):
         # skip '.git'
         dirnames[:] = [d for d in dirnames if not d.startswith(".")]
@@ -116,57 +103,53 @@ def source_list(
 
 
 # extension checking
-def is_cmake(filename: str) -> bool:
+def is_cmake(filename):
     ext = splitext(filename)[1]
     return (ext == ".cmake") or (filename.endswith("CMakeLists.txt"))
 
 
-def is_c_header(filename: str) -> bool:
+def is_c_header(filename):
     ext = splitext(filename)[1]
     return (ext in {".h", ".hpp", ".hxx", ".hh"})
 
 
-def is_py(filename: str) -> bool:
+def is_py(filename):
     ext = splitext(filename)[1]
     return (ext == ".py")
 
 
-def is_glsl(filename: str) -> bool:
+def is_glsl(filename):
     ext = splitext(filename)[1]
     return (ext == ".glsl")
 
 
-def is_c(filename: str) -> bool:
+def is_c(filename):
     ext = splitext(filename)[1]
     return (ext in {".c", ".cpp", ".cxx", ".m", ".mm", ".rc", ".cc", ".inl", ".osl"})
 
 
-def is_c_any(filename: str) -> bool:
+def is_c_any(filename):
     return is_c(filename) or is_c_header(filename)
 
 
-def is_svn_file(filename: str) -> bool:
+def is_svn_file(filename):
     dn, fn = os.path.split(filename)
     filename_svn = join(dn, ".svn", "text-base", "%s.svn-base" % fn)
     return exists(filename_svn)
 
 
-def is_project_file(filename: str) -> bool:
+def is_project_file(filename):
     return (is_c_any(filename) or is_cmake(filename) or is_glsl(filename))  # and is_svn_file(filename)
 
 
-def cmake_advanced_info() -> Union[Tuple[List[str], List[Tuple[str, str]]], Tuple[None, None]]:
+def cmake_advanced_info():
     """ Extract includes and defines from cmake.
     """
 
     make_exe = cmake_cache_var("CMAKE_MAKE_PROGRAM")
-    if make_exe is None:
-        print("Make command not found in: %r not found" % project_path)
-        return None, None
-
     make_exe_basename = os.path.basename(make_exe)
 
-    def create_eclipse_project() -> str:
+    def create_eclipse_project():
         print("CMAKE_DIR %r" % CMAKE_DIR)
         if sys.platform == "win32":
             raise Exception("Error: win32 is not supported")
@@ -236,7 +219,7 @@ def cmake_advanced_info() -> Union[Tuple[List[str], List[Tuple[str, str]]], Tupl
     return includes, defines
 
 
-def cmake_cache_var(var: str) -> Optional[str]:
+def cmake_cache_var(var):
     with open(os.path.join(CMAKE_DIR, "CMakeCache.txt"), encoding='utf-8') as cache_file:
         lines = [
             l_strip for l in cache_file
@@ -250,12 +233,12 @@ def cmake_cache_var(var: str) -> Optional[str]:
     return None
 
 
-def cmake_compiler_defines() -> Optional[List[str]]:
+def cmake_compiler_defines():
     compiler = cmake_cache_var("CMAKE_C_COMPILER")  # could do CXX too
 
     if compiler is None:
         print("Couldn't find the compiler, os defines will be omitted...")
-        return None
+        return
 
     import tempfile
     temp_c = tempfile.mkstemp(suffix=".c")[1]
@@ -272,5 +255,5 @@ def cmake_compiler_defines() -> Optional[List[str]]:
     return lines
 
 
-def project_name_get() -> Optional[str]:
+def project_name_get():
     return cmake_cache_var("CMAKE_PROJECT_NAME")

build_files/cmake/project_source_info.py

@@ -34,45 +34,30 @@ if sys.version_info.major < 3:
 import os
 from os.path import join, dirname, normpath, abspath
 
-import subprocess
-
-from typing import (
-    Any,
-    Callable,
-    Generator,
-    List,
-    Optional,
-    Sequence,
-    Tuple,
-    Union,
-    cast,
-)
-
-
 SOURCE_DIR = join(dirname(__file__), "..", "..")
 SOURCE_DIR = normpath(SOURCE_DIR)
 SOURCE_DIR = abspath(SOURCE_DIR)
 
 
-def is_c_header(filename: str) -> bool:
+def is_c_header(filename):
     ext = os.path.splitext(filename)[1]
     return (ext in {".h", ".hpp", ".hxx", ".hh"})
 
 
-def is_c(filename: str) -> bool:
+def is_c(filename):
     ext = os.path.splitext(filename)[1]
     return (ext in {".c", ".cpp", ".cxx", ".m", ".mm", ".rc", ".cc", ".inl", ".osl"})
 
 
-def is_c_any(filename: str) -> bool:
-    return is_c(filename) or is_c_header(filename)
+def is_c_any(filename):
+    return os.path.s_c(filename) or is_c_header(filename)
 
 
 # copied from project_info.py
 CMAKE_DIR = "."
 
 
-def cmake_cache_var_iter() -> Generator[Tuple[str, str, str], None, None]:
+def cmake_cache_var_iter():
     import re
     re_cache = re.compile(r'([A-Za-z0-9_\-]+)?:?([A-Za-z0-9_\-]+)?=(.*)$')
     with open(join(CMAKE_DIR, "CMakeCache.txt"), 'r', encoding='utf-8') as cache_file:
@@ -83,22 +68,14 @@ def cmake_cache_var_iter() -> Generator[Tuple[str, str, str], None, None]:
                 yield (var, type_ or "", val)
 
 
-def cmake_cache_var(var: str) -> Optional[str]:
+def cmake_cache_var(var):
     for var_iter, type_iter, value_iter in cmake_cache_var_iter():
         if var == var_iter:
             return value_iter
     return None
 
 
-def cmake_cache_var_or_exit(var: str) -> str:
-    value = cmake_cache_var(var)
-    if value is None:
-        print("Unable to find %r exiting!" % value)
-        sys.exit(1)
-    return value
-
-
-def do_ignore(filepath: str, ignore_prefix_list: Optional[Sequence[str]]) -> bool:
+def do_ignore(filepath, ignore_prefix_list):
     if ignore_prefix_list is None:
         return False
 
@@ -106,13 +83,12 @@ def do_ignore(filepath: str, ignore_prefix_list: Optional[Sequence[str]]) -> boo
     return any([relpath.startswith(prefix) for prefix in ignore_prefix_list])
 
 
-def makefile_log() -> List[str]:
+def makefile_log():
     import subprocess
     import time
 
     # support both make and ninja
-    make_exe = cmake_cache_var_or_exit("CMAKE_MAKE_PROGRAM")
-
+    make_exe = cmake_cache_var("CMAKE_MAKE_PROGRAM")
     make_exe_basename = os.path.basename(make_exe)
 
     if make_exe_basename.startswith(("make", "gmake")):
@@ -126,37 +102,26 @@ def makefile_log() -> List[str]:
                                    stdout=subprocess.PIPE,
                                    )
 
-    if process is None:
-        print("Can't execute process")
-        sys.exit(1)
-
-
     while process.poll():
         time.sleep(1)
 
-    # We know this is always true based on the input arguments to `Popen`.
-    stdout: IO[bytes] = process.stdout # type: ignore
-
-    out = stdout.read()
-    stdout.close()
+    out = process.stdout.read()
+    process.stdout.close()
     print("done!", len(out), "bytes")
-    return cast(List[str], out.decode("utf-8", errors="ignore").split("\n"))
+    return out.decode("utf-8", errors="ignore").split("\n")
 
 
-def build_info(
-        use_c: bool = True,
-        use_cxx: bool = True,
-        ignore_prefix_list: Optional[List[str]] = None,
-) -> List[Tuple[str, List[str], List[str]]]:
+def build_info(use_c=True, use_cxx=True, ignore_prefix_list=None):
+
     makelog = makefile_log()
 
     source = []
 
     compilers = []
     if use_c:
-        compilers.append(cmake_cache_var_or_exit("CMAKE_C_COMPILER"))
+        compilers.append(cmake_cache_var("CMAKE_C_COMPILER"))
     if use_cxx:
-        compilers.append(cmake_cache_var_or_exit("CMAKE_CXX_COMPILER"))
+        compilers.append(cmake_cache_var("CMAKE_CXX_COMPILER"))
 
     print("compilers:", " ".join(compilers))
 
@@ -166,7 +131,7 @@ def build_info(
 
     for line in makelog:
 
-        args: Union[str, List[str]] = line.split()
+        args = line.split()
 
         if not any([(c in args) for c in compilers]):
             continue
@@ -211,40 +176,29 @@ def build_info(
     return source
 
 
-def build_defines_as_source() -> str:
+def build_defines_as_source():
     """
     Returns a string formatted as an include:
         '#defines A=B\n#define....'
     """
     import subprocess
     # works for both gcc and clang
-    cmd = (cmake_cache_var_or_exit("CMAKE_C_COMPILER"), "-dM", "-E", "-")
-    process = subprocess.Popen(
-        cmd,
-        stdout=subprocess.PIPE,
-        stdin=subprocess.DEVNULL,
-    )
-
-    # We know this is always true based on the input arguments to `Popen`.
-    stdout: IO[bytes] = process.stdout # type: ignore
-
-    return cast(str, stdout.read().strip().decode('ascii'))
+    cmd = (cmake_cache_var("CMAKE_C_COMPILER"), "-dM", "-E", "-")
+    return subprocess.Popen(cmd,
+                            stdout=subprocess.PIPE,
+                            stdin=subprocess.DEVNULL,
+                            ).stdout.read().strip().decode('ascii')
 
 
-def build_defines_as_args() -> List[str]:
-    return [
-        ("-D" + "=".join(l.split(maxsplit=2)[1:]))
-        for l in build_defines_as_source().split("\n")
-        if l.startswith('#define')
-    ]
+def build_defines_as_args():
+    return [("-D" + "=".join(l.split(maxsplit=2)[1:]))
+            for l in build_defines_as_source().split("\n")
+            if l.startswith('#define')]
 
 
 # could be moved elsewhere!, this just happens to be used by scripts that also
 # use this module.
-def queue_processes(
-        process_funcs: Sequence[Tuple[Callable[..., subprocess.Popen[Any]], Tuple[Any, ...]]],
-        job_total: int =-1,
-) -> None:
+def queue_processes(process_funcs, job_total=-1):
     """ Takes a list of function arg pairs, each function must return a process
     """
 
@@ -263,7 +217,7 @@ def queue_processes(
     else:
         import time
 
-        processes: List[subprocess.Popen[Any]] = []
+        processes = []
         for func, args in process_funcs:
             # wait until a thread is free
             while 1:
@@ -280,7 +234,7 @@ def queue_processes(
             processes.append(func(*args))
 
 
-def main() -> None:
+def main():
     if not os.path.exists(join(CMAKE_DIR, "CMakeCache.txt")):
         print("This script must run from the cmake build dir")
         return

build_files/utils/make_source_archive.py

@@ -1,12 +1,11 @@
 #!/usr/bin/env python3
 
-import argparse
 import dataclasses
 import os
 import re
 import subprocess
 from pathlib import Path
-from typing import Iterable, TextIO, Optional, Any, Union
+from typing import Iterable, TextIO
 
 # This script can run from any location,
 # output is created in the $CWD
@@ -19,43 +18,21 @@ SKIP_NAMES = {
     ".gitignore",
     ".gitmodules",
     ".arcconfig",
-    ".svn",
 }
 
 
 def main() -> None:
+    output_dir = Path(".").absolute()
     blender_srcdir = Path(__file__).absolute().parent.parent.parent
-
-    cli_parser = argparse.ArgumentParser(
-        description=f"Create a tarball of the Blender sources, optionally including sources of dependencies.",
-        epilog="This script is intended to be run by `make source_archive_complete`.",
-    )
-    cli_parser.add_argument(
-        "-p",
-        "--include-packages",
-        type=Path,
-        default=None,
-        metavar="PACKAGE_PATH",
-        help="Include all source files from the given package directory as well.",
-    )
-
-    cli_args = cli_parser.parse_args()
-
     print(f"Source dir: {blender_srcdir}")
 
-    curdir = blender_srcdir.parent
-    os.chdir(curdir)
-    blender_srcdir = blender_srcdir.relative_to(curdir)
-
-    print(f"Output dir: {curdir}")
-
     version = parse_blender_version(blender_srcdir)
-    tarball = tarball_path(curdir, version, cli_args)
-    manifest = manifest_path(tarball)
-    packages_dir = packages_path(curdir, cli_args)
+    manifest = output_dir / f"blender-{version}-manifest.txt"
+    tarball = output_dir / f"blender-{version}.tar.xz"
 
-    create_manifest(version, manifest, blender_srcdir, packages_dir)
-    create_tarball(version, tarball, manifest, blender_srcdir, packages_dir)
+    os.chdir(blender_srcdir)
+    create_manifest(version, manifest)
+    create_tarball(version, tarball, manifest)
     create_checksum_file(tarball)
     cleanup(manifest)
     print("Done!")
@@ -107,109 +84,43 @@ def parse_blender_version(blender_srcdir: Path) -> BlenderVersion:
     )
 
 
-def tarball_path(output_dir: Path, version: BlenderVersion, cli_args: Any) -> Path:
-    extra = ""
-    if cli_args.include_packages:
-        extra = "-with-libraries"
-
-    return output_dir / f"blender{extra}-{version}.tar.xz"
-
-
-def manifest_path(tarball: Path) -> Path:
-    """Return the manifest path for the given tarball path.
-
-    >>> from pathlib import Path
-    >>> tarball = Path("/home/sybren/workspace/blender-git/blender-test.tar.gz")
-    >>> manifest_path(tarball).as_posix()
-    '/home/sybren/workspace/blender-git/blender-test-manifest.txt'
-    """
-    # ".tar.gz" is seen as two suffixes.
-    without_suffix = tarball.with_suffix("").with_suffix("")
-    name = without_suffix.name
-    return without_suffix.with_name(f"{name}-manifest.txt")
-
-
-def packages_path(current_directory: Path, cli_args: Any) -> Optional[Path]:
-    if not cli_args.include_packages:
-        return None
-
-    abspath = cli_args.include_packages.absolute()
-
-    # os.path.relpath() can return paths like "../../packages", where
-    # Path.relative_to() will not go up directories (so its return value never
-    # has "../" in there).
-    relpath = os.path.relpath(abspath, current_directory)
-
-    return Path(relpath)
-
-
 ### Manifest creation
 
 
-def create_manifest(
-    version: BlenderVersion,
-    outpath: Path,
-    blender_srcdir: Path,
-    packages_dir: Optional[Path],
-) -> None:
+def create_manifest(version: BlenderVersion, outpath: Path) -> None:
     print(f'Building manifest of files:  "{outpath}"...', end="", flush=True)
     with outpath.open("w", encoding="utf-8") as outfile:
-        main_files_to_manifest(blender_srcdir, outfile)
-        submodules_to_manifest(blender_srcdir, version, outfile)
-
-        if packages_dir:
-            packages_to_manifest(outfile, packages_dir)
+        main_files_to_manifest(outfile)
+        submodules_to_manifest(version, outfile)
     print("OK")
 
 
-def main_files_to_manifest(blender_srcdir: Path, outfile: TextIO) -> None:
-    assert not blender_srcdir.is_absolute()
-    for path in git_ls_files(blender_srcdir):
+def main_files_to_manifest(outfile: TextIO) -> None:
+    for path in git_ls_files():
         print(path, file=outfile)
 
 
-def submodules_to_manifest(
-    blender_srcdir: Path, version: BlenderVersion, outfile: TextIO
-) -> None:
+def submodules_to_manifest(version: BlenderVersion, outfile: TextIO) -> None:
     skip_addon_contrib = version.is_release
-    assert not blender_srcdir.is_absolute()
 
-    for line in git_command("-C", blender_srcdir, "submodule"):
+    for line in git_command("submodule"):
         submodule = line.split()[1]
 
         # Don't use native slashes as GIT for MS-Windows outputs forward slashes.
         if skip_addon_contrib and submodule == "release/scripts/addons_contrib":
             continue
 
-        for path in git_ls_files(blender_srcdir / submodule):
+        for path in git_ls_files(Path(submodule)):
             print(path, file=outfile)
 
 
-def packages_to_manifest(outfile: TextIO, packages_dir: Path) -> None:
-    for path in packages_dir.glob("*"):
-        if not path.is_file():
-            continue
-        if path.name in SKIP_NAMES:
-            continue
-        print(path, file=outfile)
-
-
-### Higher-level functions
-
-
-def create_tarball(
-    version: BlenderVersion, tarball: Path, manifest: Path, blender_srcdir: Path, packages_dir: Optional[Path]
-) -> None:
+def create_tarball(version: BlenderVersion, tarball: Path, manifest: Path) -> None:
     print(f'Creating archive:            "{tarball}" ...', end="", flush=True)
-    command = ["tar"]
-
     # Requires GNU `tar`, since `--transform` is used.
-    if packages_dir:
-        command += ["--transform", f"s,{packages_dir}/,packages/,g"]
-
-    command += [
+    command = [
+        "tar",
         "--transform",
-        f"s,^{blender_srcdir.name}/,blender-{version}/,g",
+        f"s,^,blender-{version}/,g",
         "--use-compress-program=xz -9",
         "--create",
         f"--file={tarball}",
@@ -219,8 +130,7 @@ def create_tarball(
         "--owner=0",
         "--group=0",
     ]
-
-    subprocess.run(command, check=True, timeout=3600)
+    subprocess.run(command, check=True, timeout=300)
     print("OK")
 
 
@@ -264,7 +174,7 @@ def git_ls_files(directory: Path = Path(".")) -> Iterable[Path]:
         yield path
 
 
-def git_command(*cli_args: Union[bytes, str, Path] ) -> Iterable[str]:
+def git_command(*cli_args) -> Iterable[str]:
     """Generator, yields lines of output from a Git command."""
     command = ("git", *cli_args)
 

doc/doxygen/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = Blender
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "V3.0"
+PROJECT_NUMBER         = "V2.93"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

doc/manpage/blender.1.py

@@ -22,7 +22,7 @@
 This script generates the blender.1 man page, embedding the help text
 from the Blender executable itself. Invoke it as follows:
 
-    blender.1.py --blender <path-to-blender> --output <output-filename>
+    blender.1.py <path-to-blender> <output-filename>
 
 where <path-to-blender> is the path to the Blender executable,
 and <output-filename> is where to write the generated man page.
@@ -30,147 +30,108 @@ and <output-filename> is where to write the generated man page.
 
 # <pep8 compliant>
 
-import argparse
 import os
 import subprocess
 import sys
+
 import time
 
-from typing import (
-    Dict,
-    TextIO,
-)
 
-
-def man_format(data: str) -> str:
+def man_format(data):
     data = data.replace("-", "\\-")
     data = data.replace("\t", "  ")
     return data
 
 
-def blender_extract_info(blender_bin: str) -> Dict[str, str]:
+if len(sys.argv) != 3:
+    import getopt
+    raise getopt.GetoptError("Usage: %s <path-to-blender> <output-filename>" % sys.argv[0])
 
-    blender_env = {
-        "ASAN_OPTIONS": "exitcode=0:" + os.environ.get("ASAN_OPTIONS", ""),
-    }
+blender_bin = sys.argv[1]
+outfilename = sys.argv[2]
 
-    blender_help = subprocess.run(
-        [blender_bin, "--help"],
-        env=blender_env,
-        check=True,
-        stdout=subprocess.PIPE,
-    ).stdout.decode(encoding="utf-8")
+cmd = [blender_bin, "--help"]
+print("  executing:", " ".join(cmd))
+ASAN_OPTIONS = "exitcode=0:" + os.environ.get("ASAN_OPTIONS", "")
+blender_help = subprocess.run(
+    cmd, env={"ASAN_OPTIONS": ASAN_OPTIONS}, check=True, stdout=subprocess.PIPE).stdout.decode(encoding="utf-8")
+blender_version = subprocess.run(
+    [blender_bin, "--version"], env={"ASAN_OPTIONS": ASAN_OPTIONS}, check=True, stdout=subprocess.PIPE).stdout.decode(encoding="utf-8").strip()
+blender_version, blender_date = (blender_version.split("build") + [None, None])[0:2]
+blender_version = blender_version.rstrip().partition(" ")[2]  # remove 'Blender' prefix.
+if blender_date is None:
+    # Happens when built without WITH_BUILD_INFO e.g.
+    date_string = time.strftime("%B %d, %Y", time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))))
+else:
+    blender_date = blender_date.strip().partition(" ")[2]  # remove 'date:' prefix
+    date_string = time.strftime("%B %d, %Y", time.strptime(blender_date, "%Y-%m-%d"))
 
-    blender_version_ouput = subprocess.run(
-        [blender_bin, "--version"],
-        env=blender_env,
-        check=True,
-        stdout=subprocess.PIPE,
-    ).stdout.decode(encoding="utf-8")
+outfile = open(outfilename, "w")
+fw = outfile.write
 
-    # Extract information from the version string.
-    # Note that some internal modules may print errors (e.g. color management),
-    # check for each lines prefix to ensure these aren't included.
-    blender_version = ""
-    blender_date = ""
-    for l in blender_version_ouput.split("\n"):
-        if l.startswith("Blender "):
-            # Remove 'Blender' prefix.
-            blender_version = l.split(" ", 1)[1].strip()
-        elif l.lstrip().startswith("build date:"):
-            # Remove 'build date:' prefix.
-            blender_date = l.split(":", 1)[1].strip()
-        if blender_version and blender_date:
-            break
+fw('.TH "BLENDER" "1" "%s" "Blender %s"\n' % (date_string, blender_version.replace(".", "\\&.")))
 
-    if not blender_date:
-        # Happens when built without WITH_BUILD_INFO e.g.
-        date_string = time.strftime("%B %d, %Y", time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))))
-    else:
-        date_string = time.strftime("%B %d, %Y", time.strptime(blender_date, "%Y-%m-%d"))
-
-    return {
-        "help": blender_help,
-        "version": blender_version,
-        "date": date_string,
-    }
-
-
-def man_page_from_blender_help(fh: TextIO, blender_bin: str) -> None:
-    blender_info = blender_extract_info(blender_bin)
-
-    # Header Content.
-    fh.write(
-        '.TH "BLENDER" "1" "%s" "Blender %s"\n' %
-        (blender_info["date"], blender_info["version"].replace(".", "\\&."))
-    )
-
-    fh.write(r'''
+fw('''
 .SH NAME
 blender \- a full-featured 3D application''')
 
-    fh.write(r'''
+fw('''
 .SH SYNOPSIS
 .B blender [args ...] [file] [args ...]''')
 
-    fh.write(r'''
+fw('''
 .br
 .SH DESCRIPTION
 .PP
 .B blender
-is a full-featured 3D application. It supports the entirety of the 3D pipeline - '''
-'''modeling, rigging, animation, simulation, rendering, compositing, motion tracking, and video editing.
+is a full-featured 3D application. It supports the entirety of the 3D pipeline - modeling, rigging, animation, simulation, rendering, compositing, motion tracking, and video editing.
 
-Use Blender to create 3D images and animations, films and commercials, content for games, '''
-r'''architectural and industrial visualizatons, and scientific visualizations.
+Use Blender to create 3D images and animations, films and commercials, content for games, architectural and industrial visualizatons, and scientific visualizations.
 
 https://www.blender.org''')
 
-    fh.write(r'''
+fw('''
 .SH OPTIONS''')
 
-    fh.write("\n\n")
+fw("\n\n")
 
-    # Body Content.
+lines = [line.rstrip() for line in blender_help.split("\n")]
 
-    lines = [line.rstrip() for line in blender_info["help"].split("\n")]
+while lines:
+    l = lines.pop(0)
+    if l.startswith("Environment Variables:"):
+        fw('.SH "ENVIRONMENT VARIABLES"\n')
+    elif l.endswith(":"):  # one line
+        fw('.SS "%s"\n\n' % l)
+    elif l.startswith("-") or l.startswith("/"):  # can be multi line
 
-    while lines:
-        l = lines.pop(0)
-        if l.startswith("Environment Variables:"):
-            fh.write('.SH "ENVIRONMENT VARIABLES"\n')
-        elif l.endswith(":"):  # One line.
-            fh.write('.SS "%s"\n\n' % l)
-        elif l.startswith("-") or l.startswith("/"):  # Can be multi line.
-            fh.write('.TP\n')
-            fh.write('.B %s\n' % man_format(l))
+        fw('.TP\n')
+        fw('.B %s\n' % man_format(l))
 
-            while lines:
-                # line with no
-                if lines[0].strip() and len(lines[0].lstrip()) == len(lines[0]):  # No white space.
-                    break
+        while lines:
+            # line with no
+            if lines[0].strip() and len(lines[0].lstrip()) == len(lines[0]):  # no white space
+                break
 
-                if not l:  # Second blank line.
-                    fh.write('.IP\n')
-                else:
-                    fh.write('.br\n')
-
-                l = lines.pop(0)
-                if l:
-                    assert(l.startswith('\t'))
-                    l = l[1:]  # Remove first white-space (tab).
-
-                fh.write('%s\n' % man_format(l))
-
-        else:
-            if not l.strip():
-                fh.write('.br\n')
+            if not l:  # second blank line
+                fw('.IP\n')
             else:
-                fh.write('%s\n' % man_format(l))
+                fw('.br\n')
 
-    # Footer Content.
+            l = lines.pop(0)
+            l = l[1:]  # remove first whitespace (tab)
 
-    fh.write(r'''
+            fw('%s\n' % man_format(l))
+
+    else:
+        if not l.strip():
+            fw('.br\n')
+        else:
+            fw('%s\n' % man_format(l))
+
+# footer
+
+fw('''
 .br
 .SH SEE ALSO
 .B luxrender(1)
@@ -182,33 +143,5 @@ This manpage was written for a Debian GNU/Linux system by Daniel Mester
 <cyril.brulebois@enst-bretagne.fr> and Dan Eicher <dan@trollwerks.org>.
 ''')
 
-
-def create_argparse() -> argparse.ArgumentParser:
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "--output",
-        required=True,
-        help="The man page to write to."
-    )
-    parser.add_argument(
-        "--blender",
-        required=True,
-        help="Path to the blender binary."
-    )
-
-    return parser
-
-
-def main() -> None:
-    parser = create_argparse()
-    args = parser.parse_args()
-
-    blender_bin = args.blender
-    output_filename = args.output
-
-    with open(output_filename, "w", encoding="utf-8") as fh:
-        man_page_from_blender_help(fh, blender_bin)
-
-
-if __name__ == "__main__":
-    main()
+outfile.close()
+print("written:", outfilename)

doc/python_api/requirements.txt

@@ -1,2 +1,2 @@
-Sphinx==3.5.3
-sphinx_rtd_theme==0.5.2
+Sphinx==3.5.1
+sphinx_rtd_theme==0.5.1

doc/python_api/rst/info_gotcha.rst

@@ -50,8 +50,7 @@ you should be able to find the poll function with no knowledge of C.
 
    Blender does have the functionality for poll functions to describe why they fail,
    but its currently not used much, if you're interested to help improve the API
-   feel free to add calls to :class:`bpy.types.Operator.poll_message_set` (``CTX_wm_operator_poll_msg_set`` in C)
-   where its not obvious why poll fails, e.g:
+   feel free to add calls to ``CTX_wm_operator_poll_msg_set`` where its not obvious why poll fails, e.g:
 
       >>> bpy.ops.gpencil.draw()
       RuntimeError: Operator bpy.ops.gpencil.draw.poll() Failed to find Grease Pencil data to draw into

intern/cycles/blender/addon/presets.py

@@ -41,9 +41,6 @@ class AddPresetIntegrator(AddPresetBase, Operator):
         "cycles.caustics_reflective",
         "cycles.caustics_refractive",
         "cycles.blur_glossy"
-        "cycles.use_fast_gi"
-        "cycles.ao_bounces"
-        "cycles.ao_bounces_render"
     ]
 
     preset_subdir = "cycles/integrator"

intern/cycles/blender/addon/properties.py

@@ -801,22 +801,17 @@ class CyclesRenderSettings(bpy.types.PropertyGroup):
         items=enum_texture_limit
     )
 
-    use_fast_gi: BoolProperty(
-        name="Fast GI Approximation",
-        description="Approximate diffuse indirect light with background tinted ambient occlusion. This provides fast alternative to full global illumination, for interactive viewport rendering or final renders with reduced quality",
-        default=False,
-    )
     ao_bounces: IntProperty(
         name="AO Bounces",
-        default=1,
-        description="After this number of light bounces, use approximate global illumination. 0 disables this feature",
+        default=0,
+        description="Approximate indirect light with background tinted ambient occlusion at the specified bounce, 0 disables this feature",
         min=0, max=1024,
     )
 
     ao_bounces_render: IntProperty(
         name="AO Bounces Render",
-        default=1,
-        description="After this number of light bounces, use approximate global illumination. 0 disables this feature",
+        default=0,
+        description="Approximate indirect light with background tinted ambient occlusion at the specified bounce, 0 disables this feature",
         min=0, max=1024,
     )
 

intern/cycles/blender/addon/ui.py

@@ -526,35 +526,6 @@ class CYCLES_RENDER_PT_light_paths_caustics(CyclesButtonsPanel, Panel):
         col.prop(cscene, "caustics_refractive", text="Refractive")
 
 
-class CYCLES_RENDER_PT_light_paths_fast_gi(CyclesButtonsPanel, Panel):
-    bl_label = "Fast GI Approximation"
-    bl_options = {'DEFAULT_CLOSED'}
-    bl_parent_id = "CYCLES_RENDER_PT_light_paths"
-
-    def draw_header(self, context):
-        scene = context.scene
-        cscene = scene.cycles
-
-        self.layout.prop(cscene, "use_fast_gi", text="")
-
-    def draw(self, context):
-        scene = context.scene
-        cscene = scene.cycles
-        world = scene.world
-
-        layout = self.layout
-        layout.use_property_split = True
-        layout.use_property_decorate = False
-
-        col = layout.column(align=True)
-        col.prop(cscene, "ao_bounces", text="Viewport Bounces")
-        col.prop(cscene, "ao_bounces_render", text="Render Bounces")
-
-        if world:
-          light = world.light_settings
-          layout.prop(light, "distance", text="AO Distance")
-
-
 class CYCLES_RENDER_PT_motion_blur(CyclesButtonsPanel, Panel):
     bl_label = "Motion Blur"
     bl_options = {'DEFAULT_CLOSED'}
@@ -775,7 +746,7 @@ class CYCLES_RENDER_PT_performance_final_render(CyclesButtonsPanel, Panel):
         col = layout.column()
 
         col.prop(rd, "use_save_buffers")
-        col.prop(rd, "use_persistent_data", text="Persistent Data")
+        col.prop(rd, "use_persistent_data", text="Persistent Images")
 
 
 class CYCLES_RENDER_PT_performance_viewport(CyclesButtonsPanel, Panel):
@@ -1438,15 +1409,15 @@ class CYCLES_LIGHT_PT_nodes(CyclesButtonsPanel, Panel):
         panel_node_draw(layout, light, 'OUTPUT_LIGHT', 'Surface')
 
 
-class CYCLES_LIGHT_PT_beam_shape(CyclesButtonsPanel, Panel):
-    bl_label = "Beam Shape"
+class CYCLES_LIGHT_PT_spot(CyclesButtonsPanel, Panel):
+    bl_label = "Spot Shape"
     bl_parent_id = "CYCLES_LIGHT_PT_light"
     bl_context = "data"
 
     @classmethod
     def poll(cls, context):
-        if context.light.type in {'SPOT', 'AREA'}:
-            return context.light and CyclesButtonsPanel.poll(context)
+        light = context.light
+        return (light and light.type == 'SPOT') and CyclesButtonsPanel.poll(context)
 
     def draw(self, context):
         layout = self.layout
@@ -1454,12 +1425,9 @@ class CYCLES_LIGHT_PT_beam_shape(CyclesButtonsPanel, Panel):
         layout.use_property_split = True
 
         col = layout.column()
-        if light.type == 'SPOT':
-            col.prop(light, "spot_size", text="Spot Size")
-            col.prop(light, "spot_blend", text="Blend", slider=True)
-            col.prop(light, "show_cone")
-        elif light.type == 'AREA':
-            col.prop(light, "spread", text="Spread")
+        col.prop(light, "spot_size", text="Size")
+        col.prop(light, "spot_blend", text="Blend", slider=True)
+        col.prop(light, "show_cone")
 
 
 class CYCLES_WORLD_PT_preview(CyclesButtonsPanel, Panel):
@@ -2070,6 +2038,7 @@ class CYCLES_RENDER_PT_simplify_viewport(CyclesButtonsPanel, Panel):
         col.prop(rd, "simplify_subdivision", text="Max Subdivision")
         col.prop(rd, "simplify_child_particles", text="Child Particles")
         col.prop(cscene, "texture_limit", text="Texture Limit")
+        col.prop(cscene, "ao_bounces", text="AO Bounces")
         col.prop(rd, "simplify_volumes", text="Volume Resolution")
 
 
@@ -2095,6 +2064,7 @@ class CYCLES_RENDER_PT_simplify_render(CyclesButtonsPanel, Panel):
         col.prop(rd, "simplify_subdivision_render", text="Max Subdivision")
         col.prop(rd, "simplify_child_particles_render", text="Child Particles")
         col.prop(cscene, "texture_limit_render", text="Texture Limit")
+        col.prop(cscene, "ao_bounces_render", text="AO Bounces")
 
 
 class CYCLES_RENDER_PT_simplify_culling(CyclesButtonsPanel, Panel):
@@ -2272,7 +2242,6 @@ classes = (
     CYCLES_RENDER_PT_light_paths_max_bounces,
     CYCLES_RENDER_PT_light_paths_clamping,
     CYCLES_RENDER_PT_light_paths_caustics,
-    CYCLES_RENDER_PT_light_paths_fast_gi,
     CYCLES_RENDER_PT_volumes,
     CYCLES_RENDER_PT_subdivision,
     CYCLES_RENDER_PT_hair,
@@ -2315,7 +2284,7 @@ classes = (
     CYCLES_LIGHT_PT_preview,
     CYCLES_LIGHT_PT_light,
     CYCLES_LIGHT_PT_nodes,
-    CYCLES_LIGHT_PT_beam_shape,
+    CYCLES_LIGHT_PT_spot,
     CYCLES_WORLD_PT_preview,
     CYCLES_WORLD_PT_surface,
     CYCLES_WORLD_PT_volume,
@@ -2345,7 +2314,7 @@ classes = (
     node_panel(CYCLES_WORLD_PT_settings_surface),
     node_panel(CYCLES_WORLD_PT_settings_volume),
     node_panel(CYCLES_LIGHT_PT_light),
-    node_panel(CYCLES_LIGHT_PT_beam_shape)
+    node_panel(CYCLES_LIGHT_PT_spot),
 )
 
 

intern/cycles/blender/addon/version_update.py

@@ -217,18 +217,6 @@ def do_versions(self):
                         baov.name = caov.get("name", "AOV")
                         baov.type = "COLOR" if caov.get("type", 1) == 1 else "VALUE"
 
-            if version <= (2, 93, 16):
-                cscene = scene.cycles
-                ao_bounces = cscene.get("ao_bounces", 0)
-                ao_bounces_render = cscene.get("ao_bounces_render", 0)
-                if scene.render.use_simplify and (ao_bounces or ao_bounces_render):
-                    cscene.use_fast_gi = True
-                    cscene.ao_bounces = ao_bounces
-                    cscene.ao_bounces_render = ao_bounces_render
-                else:
-                    cscene.ao_bounces = 1
-                    cscene.ao_bounces_render = 1
-
         # Lamps
         for light in bpy.data.lights:
             if light.library not in libraries:

intern/cycles/blender/blender_light.cpp

@@ -82,7 +82,6 @@ void BlenderSync::sync_light(BL::Object &b_parent,
       light->set_axisu(transform_get_column(&tfm, 0));
       light->set_axisv(transform_get_column(&tfm, 1));
       light->set_sizeu(b_area_light.size());
-      light->set_spread(b_area_light.spread());
       switch (b_area_light.shape()) {
         case BL::AreaLight::shape_SQUARE:
           light->set_sizev(light->get_sizeu());

intern/cycles/blender/blender_session.cpp

@@ -143,6 +143,12 @@ void BlenderSession::create_session()
 
   session->scene = scene;
 
+  /* There is no single depsgraph to use for the entire render.
+   * So we need to handle this differently.
+   *
+   * We could loop over the final render result render layers in pipeline and keep Cycles unaware
+   * of multiple layers, or perhaps move syncing further down in the pipeline.
+   */
   /* create sync */
   sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress);
   BL::Object b_camera_override(b_engine.camera_override());
@@ -207,7 +213,7 @@ void BlenderSession::reset_session(BL::BlendData &b_data, BL::Depsgraph &b_depsg
   SceneParams scene_params = BlenderSync::get_scene_params(b_scene, background);
 
   if (scene->params.modified(scene_params) || session->params.modified(session_params) ||
-      !this->b_render.use_persistent_data()) {
+      !scene_params.persistent_data) {
     /* if scene or session parameters changed, it's easier to simply re-create
      * them rather than trying to distinguish which settings need to be updated
      */
@@ -219,6 +225,7 @@ void BlenderSession::reset_session(BL::BlendData &b_data, BL::Depsgraph &b_depsg
   }
 
   session->progress.reset();
+  scene->reset();
 
   session->tile_manager.set_tile_order(session_params.tile_order);
 
@@ -227,15 +234,12 @@ void BlenderSession::reset_session(BL::BlendData &b_data, BL::Depsgraph &b_depsg
    */
   session->stats.mem_peak = session->stats.mem_used;
 
-  if (is_new_session) {
-    /* Sync object should be re-created for new scene. */
-    delete sync;
-    sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress);
-  }
-  else {
-    /* Sync recalculations to do just the required updates. */
-    sync->sync_recalc(b_depsgraph, b_v3d);
-  }
+  /* There is no single depsgraph to use for the entire render.
+   * See note on create_session().
+   */
+  /* sync object should be re-created */
+  delete sync;
+  sync = new BlenderSync(b_engine, b_data, b_scene, scene, !background, session->progress);
 
   BL::SpaceView3D b_null_space_view3d(PointerRNA_NULL);
   BL::RegionView3D b_null_region_view3d(PointerRNA_NULL);
@@ -498,7 +502,7 @@ void BlenderSession::render(BL::Depsgraph &b_depsgraph_)
 
   /* Compute render passes and film settings. */
   vector<Pass> passes = sync->sync_render_passes(
-      b_scene, b_rlay, b_view_layer, session_params.adaptive_sampling, session_params.denoising);
+      b_rlay, b_view_layer, session_params.adaptive_sampling, session_params.denoising);
 
   /* Set buffer params, using film settings from sync_render_passes. */
   buffer_params.passes = passes;
@@ -594,6 +598,18 @@ void BlenderSession::render(BL::Depsgraph &b_depsgraph_)
   /* clear callback */
   session->write_render_tile_cb = function_null;
   session->update_render_tile_cb = function_null;
+
+  /* TODO: find a way to clear this data for persistent data render */
+#if 0
+  /* free all memory used (host and device), so we wouldn't leave render
+   * engine with extra memory allocated
+   */
+
+  session->device_free();
+
+  delete sync;
+  sync = NULL;
+#endif
 }
 
 static int bake_pass_filter_get(const int pass_filter)

intern/cycles/blender/blender_sync.cpp

@@ -211,11 +211,9 @@ void BlenderSync::sync_recalc(BL::Depsgraph &b_depsgraph, BL::SpaceView3D &b_v3d
     }
   }
 
-  if (b_v3d) {
-    BlenderViewportParameters new_viewport_parameters(b_v3d);
-    if (viewport_parameters.modified(new_viewport_parameters)) {
-      world_recalc = true;
-    }
+  BlenderViewportParameters new_viewport_parameters(b_v3d);
+  if (viewport_parameters.modified(new_viewport_parameters)) {
+    world_recalc = true;
   }
 }
 
@@ -360,7 +358,7 @@ void BlenderSync::sync_integrator()
 
   integrator->set_adaptive_min_samples(adaptive_min_samples);
 
-  if (get_boolean(cscene, "use_fast_gi")) {
+  if (b_scene.render().use_simplify()) {
     if (preview) {
       integrator->set_ao_bounces(get_int(cscene, "ao_bounces"));
     }
@@ -569,8 +567,7 @@ int BlenderSync::get_denoising_pass(BL::RenderPass &b_pass)
   return -1;
 }
 
-vector<Pass> BlenderSync::sync_render_passes(BL::Scene &b_scene,
-                                             BL::RenderLayer &b_rlay,
+vector<Pass> BlenderSync::sync_render_passes(BL::RenderLayer &b_rlay,
                                              BL::ViewLayer &b_view_layer,
                                              bool adaptive_sampling,
                                              const DenoiseParams &denoising)
@@ -581,7 +578,7 @@ vector<Pass> BlenderSync::sync_render_passes(BL::Scene &b_scene,
   for (BL::RenderPass &b_pass : b_rlay.passes) {
     PassType pass_type = get_pass_type(b_pass);
 
-    if (pass_type == PASS_MOTION && b_scene.render().use_motion_blur())
+    if (pass_type == PASS_MOTION && scene->integrator->get_motion_blur())
       continue;
     if (pass_type != PASS_NONE)
       Pass::add(pass_type, passes, b_pass.name().c_str());
@@ -760,6 +757,7 @@ void BlenderSync::free_data_after_sync(BL::Depsgraph &b_depsgraph)
 
 SceneParams BlenderSync::get_scene_params(BL::Scene &b_scene, bool background)
 {
+  BL::RenderSettings r = b_scene.render();
   SceneParams params;
   PointerRNA cscene = RNA_pointer_get(&b_scene.ptr, "cycles");
   const bool shadingsystem = RNA_boolean_get(&cscene, "shading_system");
@@ -783,6 +781,11 @@ SceneParams BlenderSync::get_scene_params(BL::Scene &b_scene, bool background)
   params.hair_shape = (CurveShapeType)get_enum(
       csscene, "shape", CURVE_NUM_SHAPE_TYPES, CURVE_THICK);
 
+  if (background && params.shadingsystem != SHADINGSYSTEM_OSL)
+    params.persistent_data = r.use_persistent_data();
+  else
+    params.persistent_data = false;
+
   int texture_limit;
   if (background) {
     texture_limit = RNA_enum_get(&cscene, "texture_limit_render");

intern/cycles/blender/blender_sync.h

@@ -74,8 +74,7 @@ class BlenderSync {
                  int height,
                  void **python_thread_state);
   void sync_view_layer(BL::SpaceView3D &b_v3d, BL::ViewLayer &b_view_layer);
-  vector<Pass> sync_render_passes(BL::Scene &b_scene,
-                                  BL::RenderLayer &b_render_layer,
+  vector<Pass> sync_render_passes(BL::RenderLayer &b_render_layer,
                                   BL::ViewLayer &b_view_layer,
                                   bool adaptive_sampling,
                                   const DenoiseParams &denoising);

intern/cycles/blender/blender_volume.cpp

@@ -26,7 +26,7 @@
 #ifdef WITH_OPENVDB
 #  include <openvdb/openvdb.h>
 openvdb::GridBase::ConstPtr BKE_volume_grid_openvdb_for_read(const struct Volume *volume,
-                                                             const struct VolumeGrid *grid);
+                                                             struct VolumeGrid *grid);
 #endif
 
 CCL_NAMESPACE_BEGIN
@@ -227,7 +227,7 @@ class BlenderVolumeLoader : public VDBImageLoader {
         const bool unload = !b_volume_grid.is_loaded();
 
         ::Volume *volume = (::Volume *)b_volume.ptr.data;
-        const VolumeGrid *volume_grid = (VolumeGrid *)b_volume_grid.ptr.data;
+        VolumeGrid *volume_grid = (VolumeGrid *)b_volume_grid.ptr.data;
         grid = BKE_volume_grid_openvdb_for_read(volume, volume_grid);
 
         if (unload) {

intern/cycles/device/device_optix.cpp

@@ -362,7 +362,7 @@ class OptiXDevice : public CUDADevice {
       }
     }
 
-    OptixModuleCompileOptions module_options = {};
+    OptixModuleCompileOptions module_options;
     module_options.maxRegisterCount = 0;  // Do not set an explicit register limit
 #  ifdef WITH_CYCLES_DEBUG
     module_options.optLevel = OPTIX_COMPILE_OPTIMIZATION_LEVEL_0;
@@ -377,7 +377,7 @@ class OptiXDevice : public CUDADevice {
     module_options.numBoundValues = 0;
 #  endif
 
-    OptixPipelineCompileOptions pipeline_options = {};
+    OptixPipelineCompileOptions pipeline_options;
     // Default to no motion blur and two-level graph, since it is the fastest option
     pipeline_options.usesMotionBlur = false;
     pipeline_options.traversableGraphFlags =
@@ -477,7 +477,7 @@ class OptiXDevice : public CUDADevice {
 
 #  if OPTIX_ABI_VERSION >= 36
       if (DebugFlags().optix.curves_api && requested_features.use_hair_thick) {
-        OptixBuiltinISOptions builtin_options = {};
+        OptixBuiltinISOptions builtin_options;
         builtin_options.builtinISModuleType = OPTIX_PRIMITIVE_TYPE_ROUND_CUBIC_BSPLINE;
         builtin_options.usesMotionBlur = false;
 
@@ -571,7 +571,7 @@ class OptiXDevice : public CUDADevice {
                          stack_size[PG_HITS_MOTION].cssIS + stack_size[PG_HITS_MOTION].cssAH);
 #  endif
 
-    OptixPipelineLinkOptions link_options = {};
+    OptixPipelineLinkOptions link_options;
     link_options.maxTraceDepth = 1;
 #  ifdef WITH_CYCLES_DEBUG
     link_options.debugLevel = OPTIX_COMPILE_DEBUG_LEVEL_FULL;
@@ -953,7 +953,7 @@ class OptiXDevice : public CUDADevice {
         }
 
         // Create OptiX denoiser handle on demand when it is first used
-        OptixDenoiserOptions denoiser_options = {};
+        OptixDenoiserOptions denoiser_options;
         assert(task.denoising.input_passes >= 1 && task.denoising.input_passes <= 3);
         denoiser_options.inputKind = static_cast<OptixDenoiserInputKind>(
             OPTIX_DENOISER_INPUT_RGB + (task.denoising.input_passes - 1));
@@ -1157,7 +1157,7 @@ class OptiXDevice : public CUDADevice {
 
     // Compute memory usage
     OptixAccelBufferSizes sizes = {};
-    OptixAccelBuildOptions options = {};
+    OptixAccelBuildOptions options;
     options.operation = operation;
     if (background) {
       // Prefer best performance and lowest memory consumption in background
@@ -1195,7 +1195,7 @@ class OptiXDevice : public CUDADevice {
     }
 
     // Finally build the acceleration structure
-    OptixAccelEmitDesc compacted_size_prop = {};
+    OptixAccelEmitDesc compacted_size_prop;
     compacted_size_prop.type = OPTIX_PROPERTY_TYPE_COMPACTED_SIZE;
     // A tiny space was allocated for this property at the end of the temporary buffer above
     // Make sure this pointer is 8-byte aligned

intern/cycles/kernel/CMakeLists.txt

@@ -93,7 +93,6 @@ set(SRC_BVH_HEADERS
   bvh/bvh_local.h
   bvh/bvh_traversal.h
   bvh/bvh_types.h
-  bvh/bvh_util.h
   bvh/bvh_volume.h
   bvh/bvh_volume_all.h
   bvh/bvh_embree.h

intern/cycles/kernel/bvh/bvh.h

@@ -29,11 +29,10 @@
 #  include "kernel/bvh/bvh_embree.h"
 #endif
 
-#include "kernel/bvh/bvh_types.h"
-#include "kernel/bvh/bvh_util.h"
-
 CCL_NAMESPACE_BEGIN
 
+#include "kernel/bvh/bvh_types.h"
+
 #ifndef __KERNEL_OPTIX__
 
 /* Regular BVH traversal */
@@ -534,4 +533,97 @@ ccl_device_intersect uint scene_intersect_volume_all(KernelGlobals *kg,
 }
 #endif /* __VOLUME_RECORD_ALL__ */
 
+/* Ray offset to avoid self intersection.
+ *
+ * This function should be used to compute a modified ray start position for
+ * rays leaving from a surface. */
+
+ccl_device_inline float3 ray_offset(float3 P, float3 Ng)
+{
+#ifdef __INTERSECTION_REFINE__
+  const float epsilon_f = 1e-5f;
+  /* ideally this should match epsilon_f, but instancing and motion blur
+   * precision makes it problematic */
+  const float epsilon_test = 1.0f;
+  const int epsilon_i = 32;
+
+  float3 res;
+
+  /* x component */
+  if (fabsf(P.x) < epsilon_test) {
+    res.x = P.x + Ng.x * epsilon_f;
+  }
+  else {
+    uint ix = __float_as_uint(P.x);
+    ix += ((ix ^ __float_as_uint(Ng.x)) >> 31) ? -epsilon_i : epsilon_i;
+    res.x = __uint_as_float(ix);
+  }
+
+  /* y component */
+  if (fabsf(P.y) < epsilon_test) {
+    res.y = P.y + Ng.y * epsilon_f;
+  }
+  else {
+    uint iy = __float_as_uint(P.y);
+    iy += ((iy ^ __float_as_uint(Ng.y)) >> 31) ? -epsilon_i : epsilon_i;
+    res.y = __uint_as_float(iy);
+  }
+
+  /* z component */
+  if (fabsf(P.z) < epsilon_test) {
+    res.z = P.z + Ng.z * epsilon_f;
+  }
+  else {
+    uint iz = __float_as_uint(P.z);
+    iz += ((iz ^ __float_as_uint(Ng.z)) >> 31) ? -epsilon_i : epsilon_i;
+    res.z = __uint_as_float(iz);
+  }
+
+  return res;
+#else
+  const float epsilon_f = 1e-4f;
+  return P + epsilon_f * Ng;
+#endif
+}
+
+#if defined(__VOLUME_RECORD_ALL__) || (defined(__SHADOW_RECORD_ALL__) && defined(__KERNEL_CPU__))
+/* ToDo: Move to another file? */
+ccl_device int intersections_compare(const void *a, const void *b)
+{
+  const Intersection *isect_a = (const Intersection *)a;
+  const Intersection *isect_b = (const Intersection *)b;
+
+  if (isect_a->t < isect_b->t)
+    return -1;
+  else if (isect_a->t > isect_b->t)
+    return 1;
+  else
+    return 0;
+}
+#endif
+
+#if defined(__SHADOW_RECORD_ALL__)
+ccl_device_inline void sort_intersections(Intersection *hits, uint num_hits)
+{
+#  ifdef __KERNEL_GPU__
+  /* Use bubble sort which has more friendly memory pattern on GPU. */
+  bool swapped;
+  do {
+    swapped = false;
+    for (int j = 0; j < num_hits - 1; ++j) {
+      if (hits[j].t > hits[j + 1].t) {
+        struct Intersection tmp = hits[j];
+        hits[j] = hits[j + 1];
+        hits[j + 1] = tmp;
+        swapped = true;
+      }
+    }
+    --num_hits;
+  } while (swapped);
+#  else
+  qsort(hits, num_hits, sizeof(Intersection), intersections_compare);
+#  endif
+}
+#endif /* __SHADOW_RECORD_ALL__ | __VOLUME_RECORD_ALL__ */
+
 CCL_NAMESPACE_END

intern/cycles/kernel/bvh/bvh_shadow_all.h

@@ -180,10 +180,25 @@ ccl_device_inline
 
               /* todo: optimize so primitive visibility flag indicates if
                * the primitive has a transparent shadow shader? */
-              const int flags = intersection_get_shader_flags(kg, isect_array);
+              int prim = kernel_tex_fetch(__prim_index, isect_array->prim);
+              int shader = 0;
+
+#ifdef __HAIR__
+              if (kernel_tex_fetch(__prim_type, isect_array->prim) & PRIMITIVE_ALL_TRIANGLE)
+#endif
+              {
+                shader = kernel_tex_fetch(__tri_shader, prim);
+              }
+#ifdef __HAIR__
+              else {
+                float4 str = kernel_tex_fetch(__curves, prim);
+                shader = __float_as_int(str.z);
+              }
+#endif
+              int flag = kernel_tex_fetch(__shaders, (shader & SHADER_MASK)).flags;
 
               /* if no transparent shadows, all light is blocked */
-              if (!(flags & SD_HAS_TRANSPARENT_SHADOW)) {
+              if (!(flag & SD_HAS_TRANSPARENT_SHADOW)) {
                 return true;
               }
               /* if maximum number of hits reached, block all light */

intern/cycles/kernel/bvh/bvh_util.h

@@ -1,162 +0,0 @@
-/*
- * Copyright 2011-2013 Blender Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-CCL_NAMESPACE_BEGIN
-
-/* Ray offset to avoid self intersection.
- *
- * This function should be used to compute a modified ray start position for
- * rays leaving from a surface. */
-
-ccl_device_inline float3 ray_offset(float3 P, float3 Ng)
-{
-#ifdef __INTERSECTION_REFINE__
-  const float epsilon_f = 1e-5f;
-  /* ideally this should match epsilon_f, but instancing and motion blur
-   * precision makes it problematic */
-  const float epsilon_test = 1.0f;
-  const int epsilon_i = 32;
-
-  float3 res;
-
-  /* x component */
-  if (fabsf(P.x) < epsilon_test) {
-    res.x = P.x + Ng.x * epsilon_f;
-  }
-  else {
-    uint ix = __float_as_uint(P.x);
-    ix += ((ix ^ __float_as_uint(Ng.x)) >> 31) ? -epsilon_i : epsilon_i;
-    res.x = __uint_as_float(ix);
-  }
-
-  /* y component */
-  if (fabsf(P.y) < epsilon_test) {
-    res.y = P.y + Ng.y * epsilon_f;
-  }
-  else {
-    uint iy = __float_as_uint(P.y);
-    iy += ((iy ^ __float_as_uint(Ng.y)) >> 31) ? -epsilon_i : epsilon_i;
-    res.y = __uint_as_float(iy);
-  }
-
-  /* z component */
-  if (fabsf(P.z) < epsilon_test) {
-    res.z = P.z + Ng.z * epsilon_f;
-  }
-  else {
-    uint iz = __float_as_uint(P.z);
-    iz += ((iz ^ __float_as_uint(Ng.z)) >> 31) ? -epsilon_i : epsilon_i;
-    res.z = __uint_as_float(iz);
-  }
-
-  return res;
-#else
-  const float epsilon_f = 1e-4f;
-  return P + epsilon_f * Ng;
-#endif
-}
-
-#if defined(__VOLUME_RECORD_ALL__) || (defined(__SHADOW_RECORD_ALL__) && defined(__KERNEL_CPU__))
-/* ToDo: Move to another file? */
-ccl_device int intersections_compare(const void *a, const void *b)
-{
-  const Intersection *isect_a = (const Intersection *)a;
-  const Intersection *isect_b = (const Intersection *)b;
-
-  if (isect_a->t < isect_b->t)
-    return -1;
-  else if (isect_a->t > isect_b->t)
-    return 1;
-  else
-    return 0;
-}
-#endif
-
-#if defined(__SHADOW_RECORD_ALL__)
-ccl_device_inline void sort_intersections(Intersection *hits, uint num_hits)
-{
-  kernel_assert(num_hits > 0);
-
-#  ifdef __KERNEL_GPU__
-  /* Use bubble sort which has more friendly memory pattern on GPU. */
-  bool swapped;
-  do {
-    swapped = false;
-    for (int j = 0; j < num_hits - 1; ++j) {
-      if (hits[j].t > hits[j + 1].t) {
-        struct Intersection tmp = hits[j];
-        hits[j] = hits[j + 1];
-        hits[j + 1] = tmp;
-        swapped = true;
-      }
-    }
-    --num_hits;
-  } while (swapped);
-#  else
-  qsort(hits, num_hits, sizeof(Intersection), intersections_compare);
-#  endif
-}
-#endif /* __SHADOW_RECORD_ALL__ | __VOLUME_RECORD_ALL__ */
-
-/* Utility to quickly get a shader flags from an intersection. */
-
-ccl_device_forceinline int intersection_get_shader_flags(KernelGlobals *ccl_restrict kg,
-                                                         const Intersection *isect)
-{
-  const int prim = kernel_tex_fetch(__prim_index, isect->prim);
-  int shader = 0;
-
-#ifdef __HAIR__
-  if (kernel_tex_fetch(__prim_type, isect->prim) & PRIMITIVE_ALL_TRIANGLE)
-#endif
-  {
-    shader = kernel_tex_fetch(__tri_shader, prim);
-  }
-#ifdef __HAIR__
-  else {
-    float4 str = kernel_tex_fetch(__curves, prim);
-    shader = __float_as_int(str.z);
-  }
-#endif
-
-  return kernel_tex_fetch(__shaders, (shader & SHADER_MASK)).flags;
-}
-
-ccl_device_forceinline int intersection_get_shader(KernelGlobals *ccl_restrict kg,
-                                                   const Intersection *isect)
-{
-  const int prim = kernel_tex_fetch(__prim_index, isect->prim);
-  int shader = 0;
-
-#ifdef __HAIR__
-  if (kernel_tex_fetch(__prim_type, isect->prim) & PRIMITIVE_ALL_TRIANGLE)
-#endif
-  {
-    shader = kernel_tex_fetch(__tri_shader, prim);
-  }
-#ifdef __HAIR__
-  else {
-    float4 str = kernel_tex_fetch(__curves, prim);
-    shader = __float_as_int(str.z);
-  }
-#endif
-
-  return shader & SHADER_MASK;
-}
-
-CCL_NAMESPACE_END

intern/cycles/kernel/kernel_light.h

@@ -119,11 +119,11 @@ ccl_device_inline bool lamp_light_sample(
           klight->area.axisu[0], klight->area.axisu[1], klight->area.axisu[2]);
       float3 axisv = make_float3(
           klight->area.axisv[0], klight->area.axisv[1], klight->area.axisv[2]);
-      float3 Ng = make_float3(klight->area.dir[0], klight->area.dir[1], klight->area.dir[2]);
+      float3 D = make_float3(klight->area.dir[0], klight->area.dir[1], klight->area.dir[2]);
       float invarea = fabsf(klight->area.invarea);
       bool is_round = (klight->area.invarea < 0.0f);
 
-      if (dot(ls->P - P, Ng) > 0.0f) {
+      if (dot(ls->P - P, D) > 0.0f) {
         return false;
       }
 
@@ -136,37 +136,19 @@ ccl_device_inline bool lamp_light_sample(
       }
       else {
         inplane = ls->P;
-
-        float3 sample_axisu = axisu;
-        float3 sample_axisv = axisv;
-
-        if (klight->area.tan_spread > 0.0f) {
-          if (!light_spread_clamp_area_light(
-                  P, Ng, &ls->P, &sample_axisu, &sample_axisv, klight->area.tan_spread)) {
-            return false;
-          }
-        }
-
-        ls->pdf = rect_light_sample(P, &ls->P, sample_axisu, sample_axisv, randu, randv, true);
+        ls->pdf = rect_light_sample(P, &ls->P, axisu, axisv, randu, randv, true);
         inplane = ls->P - inplane;
       }
 
       ls->u = dot(inplane, axisu) * (1.0f / dot(axisu, axisu)) + 0.5f;
       ls->v = dot(inplane, axisv) * (1.0f / dot(axisv, axisv)) + 0.5f;
 
-      ls->Ng = Ng;
+      ls->Ng = D;
       ls->D = normalize_len(ls->P - P, &ls->t);
 
       ls->eval_fac = 0.25f * invarea;
-
-      if (klight->area.tan_spread > 0.0f) {
-        /* Area Light spread angle attenuation */
-        ls->eval_fac *= light_spread_attenuation(
-            ls->D, ls->Ng, klight->area.tan_spread, klight->area.normalize_spread);
-      }
-
       if (is_round) {
-        ls->pdf *= lamp_light_pdf(kg, Ng, -ls->D, ls->t);
+        ls->pdf *= lamp_light_pdf(kg, D, -ls->D, ls->t);
       }
     }
   }
@@ -301,28 +283,9 @@ ccl_device bool lamp_light_eval(
       ls->pdf = invarea * lamp_light_pdf(kg, Ng, -D, ls->t);
     }
     else {
-      float3 sample_axisu = axisu;
-      float3 sample_axisv = axisv;
-
-      if (klight->area.tan_spread > 0.0f) {
-        if (!light_spread_clamp_area_light(
-                P, Ng, &light_P, &sample_axisu, &sample_axisv, klight->area.tan_spread)) {
-          return false;
-        }
-      }
-
-      ls->pdf = rect_light_sample(P, &light_P, sample_axisu, sample_axisv, 0, 0, false);
+      ls->pdf = rect_light_sample(P, &light_P, axisu, axisv, 0, 0, false);
     }
     ls->eval_fac = 0.25f * invarea;
-
-    if (klight->area.tan_spread > 0.0f) {
-      /* Area Light spread angle attenuation */
-      ls->eval_fac *= light_spread_attenuation(
-          ls->D, ls->Ng, klight->area.tan_spread, klight->area.normalize_spread);
-      if (ls->eval_fac == 0.0f) {
-        return false;
-      }
-    }
   }
   else {
     return false;

intern/cycles/kernel/kernel_light_common.h

@@ -146,70 +146,6 @@ ccl_device float spot_light_attenuation(float3 dir, float spot_angle, float spot
   return attenuation;
 }
 
-ccl_device float light_spread_attenuation(const float3 D,
-                                          const float3 lightNg,
-                                          const float tan_spread,
-                                          const float normalize_spread)
-{
-  /* Model a soft-box grid, computing the ratio of light not hidden by the
-   * slats of the grid at a given angle. (see D10594). */
-  const float cos_a = -dot(D, lightNg);
-  const float sin_a = safe_sqrtf(1.0f - sqr(cos_a));
-  const float tan_a = sin_a / cos_a;
-  return max((1.0f - (tan_spread * tan_a)) * normalize_spread, 0.0f);
-}
-
-/* Compute subset of area light that actually has an influence on the shading point, to
- * reduce noise with low spread. */
-ccl_device bool light_spread_clamp_area_light(const float3 P,
-                                              const float3 lightNg,
-                                              float3 *lightP,
-                                              float3 *axisu,
-                                              float3 *axisv,
-                                              const float tan_spread)
-{
-  /* Closest point in area light plane and distance to that plane. */
-  const float3 closest_P = P - dot(lightNg, P - *lightP) * lightNg;
-  const float t = len(closest_P - P);
-
-  /* Radius of circle on area light that actually affects the shading point. */
-  const float radius = t / tan_spread;
-
-  /* TODO: would be faster to store as normalized vector + length, also in rect_light_sample. */
-  float len_u, len_v;
-  const float3 u = normalize_len(*axisu, &len_u);
-  const float3 v = normalize_len(*axisv, &len_v);
-
-  /* Local uv coordinates of closest point. */
-  const float closest_u = dot(u, closest_P - *lightP);
-  const float closest_v = dot(v, closest_P - *lightP);
-
-  /* Compute rectangle encompassing the circle that affects the shading point,
-   * clamped to the bounds of the area light. */
-  const float min_u = max(closest_u - radius, -len_u * 0.5f);
-  const float max_u = min(closest_u + radius, len_u * 0.5f);
-  const float min_v = max(closest_v - radius, -len_v * 0.5f);
-  const float max_v = min(closest_v + radius, len_v * 0.5f);
-
-  /* Skip if rectangle is empty. */
-  if (min_u >= max_u || min_v >= max_v) {
-    return false;
-  }
-
-  /* Compute new area light center position and axes from rectangle in local
-   * uv coordinates. */
-  const float new_center_u = 0.5f * (min_u + max_u);
-  const float new_center_v = 0.5f * (min_v + max_v);
-  const float new_len_u = 0.5f * (max_u - min_u);
-  const float new_len_v = 0.5f * (max_v - min_v);
-
-  *lightP = *lightP + new_center_u * u + new_center_v * v;
-  *axisu = u * new_len_u * 2.0f;
-  *axisv = v * new_len_v * 2.0f;
-
-  return true;
-}
-
 ccl_device float lamp_light_pdf(KernelGlobals *kg, const float3 Ng, const float3 I, float t)
 {
   float cos_pi = dot(Ng, I);

intern/cycles/kernel/kernel_path.h

@@ -65,6 +65,7 @@ ccl_device_forceinline bool kernel_path_scene_intersect(KernelGlobals *kg,
   uint visibility = path_state_ray_visibility(kg, state);
 
   if (path_state_ao_bounce(kg, state)) {
+    visibility = PATH_RAY_SHADOW;
     ray->t = kernel_data.background.ao_distance;
   }
 
@@ -415,13 +416,7 @@ ccl_device void kernel_path_indirect(KernelGlobals *kg,
         break;
       }
       else if (path_state_ao_bounce(kg, state)) {
-        if (intersection_get_shader_flags(kg, &isect) &
-            (SD_HAS_TRANSPARENT_SHADOW | SD_HAS_EMISSION)) {
-          state->flag |= PATH_RAY_TERMINATE_AFTER_TRANSPARENT;
-        }
-        else {
-          break;
-        }
+        break;
       }
 
       /* Setup shader data. */
@@ -559,13 +554,7 @@ ccl_device_forceinline void kernel_path_integrate(KernelGlobals *kg,
         break;
       }
       else if (path_state_ao_bounce(kg, state)) {
-        if (intersection_get_shader_flags(kg, &isect) &
-            (SD_HAS_TRANSPARENT_SHADOW | SD_HAS_EMISSION)) {
-          state->flag |= PATH_RAY_TERMINATE_AFTER_TRANSPARENT;
-        }
-        else {
-          break;
-        }
+        break;
       }
 
       /* Setup shader data. */

intern/cycles/kernel/kernel_subsurface.h

@@ -605,13 +605,6 @@ ccl_device_noinline
     if (hit) {
       t = ray->t;
     }
-    else if (bounce == 0) {
-      /* Restore original position if nothing was hit after the first bounce.
-       * Otherwise if the ray_offset() to avoid self-intersection is relatively
-       * large compared to the scattering radius, we go never backup high enough
-       * to exit the surface. */
-      ray->P = sd->P;
-    }
 
     /* Advance to new scatter location. */
     ray->P += t * ray->D;

intern/cycles/kernel/kernel_types.h

@@ -895,8 +895,6 @@ enum ShaderDataFlag {
   SD_HAS_CONSTANT_EMISSION = (1 << 27),
   /* Needs to access attributes for volume rendering */
   SD_NEED_VOLUME_ATTRIBUTES = (1 << 28),
-  /* Shader has emission */
-  SD_HAS_EMISSION = (1 << 29),
 
   SD_SHADER_FLAGS = (SD_USE_MIS | SD_HAS_TRANSPARENT_SHADOW | SD_HAS_VOLUME | SD_HAS_ONLY_VOLUME |
                      SD_HETEROGENEOUS_VOLUME | SD_HAS_BSSRDF_BUMP | SD_VOLUME_EQUIANGULAR |
@@ -1503,9 +1501,9 @@ typedef struct KernelAreaLight {
   float axisu[3];
   float invarea;
   float axisv[3];
-  float tan_spread;
+  float pad1;
   float dir[3];
-  float normalize_spread;
+  float pad2;
 } KernelAreaLight;
 
 typedef struct KernelDistantLight {

intern/cycles/render/alembic.cpp

@@ -1407,15 +1407,6 @@ void AlembicProcedural::generate(Scene *scene, Progress &progress)
       need_data_updates = true;
     }
 
-    /* Check if the shaders were modified. */
-    if (object->used_shaders_is_modified() && object->get_object() &&
-        object->get_object()->get_geometry()) {
-      Geometry *geometry = object->get_object()->get_geometry();
-      array<Node *> used_shaders = object->get_used_shaders();
-      geometry->set_used_shaders(used_shaders);
-      need_shader_updates = true;
-    }
-
     /* Check for changes in shaders (e.g. newly requested attributes). */
     foreach (Node *shader_node, object->get_used_shaders()) {
       Shader *shader = static_cast<Shader *>(shader_node);
@@ -1595,11 +1586,6 @@ void AlembicProcedural::read_mesh(AlembicObject *abc_object, Abc::chrono_t frame
 
   Mesh *mesh = static_cast<Mesh *>(object->get_geometry());
 
-  /* Make sure shader ids are also updated. */
-  if (mesh->used_shaders_is_modified()) {
-    mesh->tag_shader_modified();
-  }
-
   cached_data.vertices.copy_to_socket(frame_time, mesh, mesh->get_verts_socket());
 
   cached_data.shader.copy_to_socket(frame_time, mesh, mesh->get_shader_socket());
@@ -1667,11 +1653,6 @@ void AlembicProcedural::read_subd(AlembicObject *abc_object, Abc::chrono_t frame
 
   Mesh *mesh = static_cast<Mesh *>(object->get_geometry());
 
-  /* Make sure shader ids are also updated. */
-  if (mesh->used_shaders_is_modified()) {
-    mesh->tag_shader_modified();
-  }
-
   /* Cycles overwrites the original triangles when computing displacement, so we always have to
    * repass the data if something is animated (vertices most likely) to avoid buffer overflows. */
   if (!cached_data.is_constant()) {
@@ -1762,11 +1743,6 @@ void AlembicProcedural::read_curves(AlembicObject *abc_object, Abc::chrono_t fra
 
   Hair *hair = static_cast<Hair *>(object->get_geometry());
 
-  /* Make sure shader ids are also updated. */
-  if (hair->used_shaders_is_modified()) {
-    hair->tag_curve_shader_modified();
-  }
-
   cached_data.curve_keys.copy_to_socket(frame_time, hair, hair->get_curve_keys_socket());
 
   cached_data.curve_radius.copy_to_socket(frame_time, hair, hair->get_curve_radius_socket());

intern/cycles/render/alembic.h

@@ -239,7 +239,6 @@ template<typename T> class DataStore {
   {
     invalidate_last_loaded_time();
     data.clear();
-    index_data_map.clear();
   }
 
   void invalidate_last_loaded_time()
@@ -481,23 +480,16 @@ class AlembicProcedural : public Procedural {
    * invocation, and updates the data on subsequent invocations if the frame changed. */
   void generate(Scene *scene, Progress &progress);
 
-  /* Tag for an update only if something was modified. */
-  void tag_update(Scene *scene);
-
-  /* This should be called by scene exporters to request the rendering of an object located
-   * in the Alembic archive at the given path.
-   *
-   * Since we lazily load object, the function does not validate the existence of the object
-   * in the archive. If no objects with such path if found in the archive during the next call
-   * to `generate`, it will be ignored.
-   *
-   * Returns a pointer to an existing or a newly created AlembicObject for the given path. */
-  AlembicObject *get_or_create_object(const ustring &path);
-
- private:
   /* Add an object to our list of objects, and tag the socket as modified. */
   void add_object(AlembicObject *object);
 
+  /* Tag for an update only if something was modified. */
+  void tag_update(Scene *scene);
+
+  /* Returns a pointer to an existing or a newly created AlembicObject for the given path. */
+  AlembicObject *get_or_create_object(const ustring &path);
+
+ private:
   /* Load the data for all the objects whose data has not yet been loaded. */
   void load_objects(Progress &progress);
 

intern/cycles/render/geometry.cpp

@@ -1364,6 +1364,7 @@ void GeometryManager::device_update_bvh(Device *device,
   }
 
   dscene->data.bvh.root = pack.root_index;
+  dscene->data.bvh.bvh_layout = bparams.bvh_layout;
   dscene->data.bvh.use_bvh_steps = (scene->params.num_bvh_time_steps != 0);
   dscene->data.bvh.curve_subdivisions = scene->params.curve_subdivisions();
   /* The scene handle is set in 'CPUDevice::const_copy_to' and 'OptiXDevice::const_copy_to' */
@@ -1983,11 +1984,6 @@ void GeometryManager::device_update(Device *device,
     }
   }
 
-  /* Always set BVH layout again after displacement where it was set to none,
-   * to avoid ray-tracing at that stage. */
-  dscene->data.bvh.bvh_layout = BVHParams::best_bvh_layout(scene->params.bvh_layout,
-                                                           device->get_bvh_layout_mask());
-
   {
     scoped_callback_timer timer([scene](double time) {
       if (scene->update_stats) {

intern/cycles/render/image_vdb.cpp

@@ -179,13 +179,9 @@ bool VDBImageLoader::load_metadata(const ImageDeviceFeatures &features, ImageMet
   metadata.transform_3d = transform_inverse(index_to_object * texture_to_index);
   metadata.use_transform_3d = true;
 
-#  ifndef WITH_NANOVDB
-  (void)features;
-#  endif
   return true;
 #else
   (void)metadata;
-  (void)features;
   return false;
 #endif
 }

intern/cycles/render/light.cpp

@@ -129,7 +129,6 @@ NODE_DEFINE(Light)
   SOCKET_VECTOR(axisv, "Axis V", zero_float3());
   SOCKET_FLOAT(sizev, "Size V", 1.0f);
   SOCKET_BOOLEAN(round, "Round", false);
-  SOCKET_FLOAT(spread, "Spread", M_PI_F);
 
   SOCKET_INT(map_resolution, "Map Resolution", 0);
 
@@ -859,15 +858,6 @@ void LightManager::device_update_points(Device *, DeviceScene *dscene, Scene *sc
       float invarea = (area != 0.0f) ? 1.0f / area : 1.0f;
       float3 dir = light->dir;
 
-      /* Convert from spread angle 0..180 to 90..0, clamping to a minimum
-       * angle to avoid excessive noise. */
-      const float min_spread_angle = 1.0f * M_PI_F / 180.0f;
-      const float spread_angle = 0.5f * (M_PI_F - max(light->spread, min_spread_angle));
-      /* Normalization computed using:
-       * integrate cos(x) (1 - tan(x) * tan(a)) * sin(x) from x = a to pi/2. */
-      const float tan_spread = tanf(spread_angle);
-      const float normalize_spread = 2.0f / (2.0f + (2.0f * spread_angle - M_PI_F) * tan_spread);
-
       dir = safe_normalize(dir);
 
       if (light->use_mis && area != 0.0f)
@@ -887,8 +877,6 @@ void LightManager::device_update_points(Device *, DeviceScene *dscene, Scene *sc
       klights[light_index].area.dir[0] = dir.x;
       klights[light_index].area.dir[1] = dir.y;
       klights[light_index].area.dir[2] = dir.z;
-      klights[light_index].area.tan_spread = tan_spread;
-      klights[light_index].area.normalize_spread = normalize_spread;
     }
     else if (light->light_type == LIGHT_SPOT) {
       shader_id &= ~SHADER_AREA_LIGHT;

intern/cycles/render/light.h

@@ -58,7 +58,6 @@ class Light : public Node {
   NODE_SOCKET_API(float3, axisv)
   NODE_SOCKET_API(float, sizev)
   NODE_SOCKET_API(bool, round)
-  NODE_SOCKET_API(float, spread)
 
   NODE_SOCKET_API(Transform, tfm)
 

intern/cycles/render/scene.cpp

@@ -179,7 +179,7 @@ void Scene::free_memory(bool final)
 
     bake_manager->device_free(device, &dscene);
 
-    if (final)
+    if (!params.persistent_data || final)
       image_manager->device_free(device);
     else
       image_manager->device_free_builtin(device);

intern/cycles/render/scene.h

@@ -178,6 +178,7 @@ class SceneParams {
   int num_bvh_time_steps;
   int hair_subdivisions;
   CurveShapeType hair_shape;
+  bool persistent_data;
   int texture_limit;
 
   bool background;
@@ -192,6 +193,7 @@ class SceneParams {
     num_bvh_time_steps = 0;
     hair_subdivisions = 3;
     hair_shape = CURVE_RIBBON;
+    persistent_data = false;
     texture_limit = 0;
     background = true;
   }
@@ -204,7 +206,7 @@ class SceneParams {
              use_bvh_unaligned_nodes == params.use_bvh_unaligned_nodes &&
              num_bvh_time_steps == params.num_bvh_time_steps &&
              hair_subdivisions == params.hair_subdivisions && hair_shape == params.hair_shape &&
-             texture_limit == params.texture_limit);
+             persistent_data == params.persistent_data && texture_limit == params.texture_limit);
   }
 
   int curve_subdivisions()

intern/cycles/render/shader.cpp

@@ -528,8 +528,6 @@ void ShaderManager::device_update_common(Device *device,
 
     if (shader->get_use_mis())
       flag |= SD_USE_MIS;
-    if (shader->has_surface_emission)
-      flag |= SD_HAS_EMISSION;
     if (shader->has_surface_transparent && shader->get_use_transparent_shadow())
       flag |= SD_HAS_TRANSPARENT_SHADOW;
     if (shader->has_volume) {

intern/cycles/test/util_avxf_avx2_test.cpp

@@ -18,7 +18,6 @@
 
 #define TEST_CATEGORY_NAME util_avx2
 
-#if (defined(i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)) && \
-    defined(__AVX2__)
+#if defined(i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)
 #  include "util_avxf_test.h"
 #endif

intern/cycles/test/util_avxf_avx_test.cpp

@@ -18,7 +18,6 @@
 
 #define TEST_CATEGORY_NAME util_avx
 
-#if (defined(i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)) && \
-    defined(__AVX__)
+#if defined(i386) || defined(_M_IX86) || defined(__x86_64__) || defined(_M_X64)
 #  include "util_avxf_test.h"
 #endif

intern/cycles/util/util_math.h

@@ -788,7 +788,7 @@ ccl_device_inline float compare_floats(float a, float b, float abs_diff, int ulp
 }
 
 /* Calculate the angle between the two vectors a and b.
- * The usual approach `acos(dot(a, b))` has severe precision issues for small angles,
+ * The usual approach acos(dot(a, b)) has severe precision issues for small angles,
  * which are avoided by this method.
  * Based on "Mangled Angles" from https://people.eecs.berkeley.edu/~wkahan/Mindless.pdf
  */

intern/cycles/util/util_simd.h

@@ -124,7 +124,7 @@ static struct StepTy {
 template<class type, int i0, int i1, int i2, int i3> type shuffle_neon(const type &a)
 {
   if (i0 == i1 && i0 == i2 && i0 == i3) {
-    return type(vdupq_laneq_s32(int32x4_t(a), i0));
+    return vdupq_laneq_s32(a, i0);
   }
   static const uint8_t tbl[16] = {(i0 * 4) + 0,
                                   (i0 * 4) + 1,
@@ -143,7 +143,7 @@ template<class type, int i0, int i1, int i2, int i3> type shuffle_neon(const typ
                                   (i3 * 4) + 2,
                                   (i3 * 4) + 3};
 
-  return type(vqtbl1q_s8(int8x16_t(a), *(uint8x16_t *)tbl));
+  return vqtbl1q_s8(int8x16_t(a), *(int8x16_t *)tbl);
 }
 
 template<class type, int i0, int i1, int i2, int i3>
@@ -167,7 +167,7 @@ type shuffle_neon(const type &a, const type &b)
                                     (i3 * 4) + 2,
                                     (i3 * 4) + 3};
 
-    return type(vqtbl1q_s8(int8x16_t(b), *(uint8x16_t *)tbl));
+    return vqtbl1q_s8(int8x16_t(b), *(int8x16_t *)tbl);
   }
   else {
 
@@ -188,7 +188,7 @@ type shuffle_neon(const type &a, const type &b)
                                     (i3 * 4) + 2 + 16,
                                     (i3 * 4) + 3 + 16};
 
-    return type(vqtbl2q_s8((int8x16x2_t){int8x16_t(a), int8x16_t(b)}, *(uint8x16_t *)tbl));
+    return vqtbl2q_s8((int8x16x2_t){a, b}, *(int8x16_t *)tbl);
   }
 }
 #endif /* __KERNEL_NEON */

intern/cycles/util/util_sseb.h

@@ -283,7 +283,7 @@ __forceinline uint32_t popcnt(const sseb &a)
 {
 #    if defined(__KERNEL_NEON__)
   const int32x4_t mask = {1, 1, 1, 1};
-  int32x4_t t = vandq_s32(vreinterpretq_s32_m128(a.m128), mask);
+  int32x4_t t = vandq_s32(a.m128, mask);
   return vaddvq_s32(t);
 #    else
   return _mm_popcnt_u32(_mm_movemask_ps(a));
@@ -299,7 +299,7 @@ __forceinline uint32_t popcnt(const sseb &a)
 __forceinline bool reduce_and(const sseb &a)
 {
 #  if defined(__KERNEL_NEON__)
-  return vaddvq_s32(vreinterpretq_s32_m128(a.m128)) == -4;
+  return vaddvq_s32(a.m128) == -4;
 #  else
   return _mm_movemask_ps(a) == 0xf;
 #  endif
@@ -307,7 +307,7 @@ __forceinline bool reduce_and(const sseb &a)
 __forceinline bool reduce_or(const sseb &a)
 {
 #  if defined(__KERNEL_NEON__)
-  return vaddvq_s32(vreinterpretq_s32_m128(a.m128)) != 0x0;
+  return vaddvq_s32(a.m128) != 0x0;
 #  else
   return _mm_movemask_ps(a) != 0x0;
 #  endif
@@ -315,7 +315,7 @@ __forceinline bool reduce_or(const sseb &a)
 __forceinline bool all(const sseb &b)
 {
 #  if defined(__KERNEL_NEON__)
-  return vaddvq_s32(vreinterpretq_s32_m128(b.m128)) == -4;
+  return vaddvq_s32(b.m128) == -4;
 #  else
   return _mm_movemask_ps(b) == 0xf;
 #  endif
@@ -323,7 +323,7 @@ __forceinline bool all(const sseb &b)
 __forceinline bool any(const sseb &b)
 {
 #  if defined(__KERNEL_NEON__)
-  return vaddvq_s32(vreinterpretq_s32_m128(b.m128)) != 0x0;
+  return vaddvq_s32(b.m128) != 0x0;
 #  else
   return _mm_movemask_ps(b) != 0x0;
 #  endif
@@ -331,7 +331,7 @@ __forceinline bool any(const sseb &b)
 __forceinline bool none(const sseb &b)
 {
 #  if defined(__KERNEL_NEON__)
-  return vaddvq_s32(vreinterpretq_s32_m128(b.m128)) == 0x0;
+  return vaddvq_s32(b.m128) == 0x0;
 #  else
   return _mm_movemask_ps(b) == 0x0;
 #  endif

intern/cycles/util/util_ssef.h

@@ -596,7 +596,7 @@ template<size_t i0, size_t i1, size_t i2, size_t i3>
 __forceinline const ssef shuffle(const ssef &b)
 {
 #  ifdef __KERNEL_NEON__
-  return shuffle_neon<float32x4_t, i0, i1, i2, i3>(b.m128);
+  return shuffle_neon<ssef, i0, i1, i2, i3>(b.m128);
 #  else
   return _mm_castsi128_ps(_mm_shuffle_epi32(_mm_castps_si128(b), _MM_SHUFFLE(i3, i2, i1, i0)));
 #  endif
@@ -625,7 +625,7 @@ __forceinline const ssef shuffle(const ssef &a, const ssef &b)
 template<size_t i0> __forceinline const ssef shuffle(const ssef &a, const ssef &b)
 {
 #  ifdef __KERNEL_NEON__
-  return shuffle_neon<float32x4_t, i0, i0, i0, i0>(a, b);
+  return shuffle<float32x4_t, i0, i0, i0, i0>(a, b);
 #  else
   return _mm_shuffle_ps(a, b, _MM_SHUFFLE(i0, i0, i0, i0));
 #  endif

intern/cycles/util/util_ssei.h

@@ -446,8 +446,7 @@ template<size_t i0, size_t i1, size_t i2, size_t i3>
 __forceinline const ssei shuffle(const ssei &a)
 {
 #  ifdef __KERNEL_NEON__
-  int32x4_t result = shuffle_neon<int32x4_t, i0, i1, i2, i3>(vreinterpretq_s32_m128i(a));
-  return vreinterpretq_m128i_s32(result);
+  return shuffle_neon<ssei, i0, i1, i2, i3>(a);
 #  else
   return _mm_shuffle_epi32(a, _MM_SHUFFLE(i3, i2, i1, i0));
 #  endif
@@ -457,8 +456,7 @@ template<size_t i0, size_t i1, size_t i2, size_t i3>
 __forceinline const ssei shuffle(const ssei &a, const ssei &b)
 {
 #  ifdef __KERNEL_NEON__
-  int32x4_t result = shuffle_neon<int32x4_t, i0, i1, i2, i3>(vreinterpretq_s32_m128i(a), vreinterpretq_s32_m128i(b));
-  return vreinterpretq_m128i_s32(result);
+  return shuffle_neon<ssei, i0, i1, i2, i3>(a, b);
 #  else
   return _mm_castps_si128(
       _mm_shuffle_ps(_mm_castsi128_ps(a), _mm_castsi128_ps(b), _MM_SHUFFLE(i3, i2, i1, i0)));
@@ -516,7 +514,7 @@ __forceinline const ssei vreduce_add(const ssei &v)
 __forceinline int reduce_min(const ssei &v)
 {
 #    ifdef __KERNEL_NEON__
-  return vminvq_s32(vreinterpretq_s32_m128i(v));
+  return vminvq_s32(v);
 #    else
   return extract<0>(vreduce_min(v));
 #    endif
@@ -524,7 +522,7 @@ __forceinline int reduce_min(const ssei &v)
 __forceinline int reduce_max(const ssei &v)
 {
 #    ifdef __KERNEL_NEON__
-  return vmaxvq_s32(vreinterpretq_s32_m128i(v));
+  return vmaxvq_s32(v);
 #    else
   return extract<0>(vreduce_max(v));
 #    endif
@@ -532,7 +530,7 @@ __forceinline int reduce_max(const ssei &v)
 __forceinline int reduce_add(const ssei &v)
 {
 #    ifdef __KERNEL_NEON__
-  return vaddvq_s32(vreinterpretq_s32_m128i(v));
+  return vaddvq_s32(v);
 #    else
   return extract<0>(vreduce_add(v));
 #    endif

intern/cycles/util/util_system.cpp

@@ -166,33 +166,12 @@ static void __cpuid(int data[4], int selector)
 
 string system_cpu_brand_string()
 {
-#if !defined(WIN32) && !defined(__x86_64__) && !defined(__i386__)
-  FILE *cpuinfo = fopen("/proc/cpuinfo", "r");
-  if (cpuinfo != nullptr) {
-    char cpuinfo_buf[513] = "";
-    fread(cpuinfo_buf, sizeof(cpuinfo_buf) - 1, 1, cpuinfo);
-    fclose(cpuinfo);
-
-    char *modelname = strstr(cpuinfo_buf, "model name");
-    if (modelname != nullptr) {
-      modelname = strchr(modelname, ':');
-      if (modelname != nullptr) {
-        modelname += 2;
-        char *modelname_end = strchr(modelname, '\n');
-        if (modelname_end != nullptr) {
-          *modelname_end = '\0';
-          return modelname;
-        }
-      }
-    }
-  }
-#else
   char buf[49] = {0};
   int result[4] = {0};
 
   __cpuid(result, 0x80000000);
 
-  if (result[0] != 0 && result[0] >= (int)0x80000004) {
+  if (result[0] >= (int)0x80000004) {
     __cpuid((int *)(buf + 0), 0x80000002);
     __cpuid((int *)(buf + 16), 0x80000003);
     __cpuid((int *)(buf + 32), 0x80000004);
@@ -204,7 +183,7 @@ string system_cpu_brand_string()
 
     return brand;
   }
-#endif
+
   return "Unknown CPU";
 }
 

intern/ghost/intern/GHOST_SystemWin32.cpp

@@ -1442,23 +1442,12 @@ LRESULT WINAPI GHOST_SystemWin32::s_wndProc(HWND hwnd, UINT msg, WPARAM wParam,
            */
           break;
         case WM_SYSCOMMAND:
-          /* The WM_SYSCOMMAND message is sent to the window when system commands such as
+          /* The WM_SYSCHAR message is sent to the window when system commands such as
            * maximize, minimize  or close the window are triggered. Also it is sent when ALT
            * button is press for menu. To prevent this we must return preventing DefWindowProc.
-           *
-           * Note that the four low-order bits of the wParam parameter are used internally by the
-           * OS. To obtain the correct result when testing the value of wParam, an application
-           * must combine the value 0xFFF0 with the wParam value by using the bitwise AND operator.
            */
-          switch (wParam & 0xFFF0) {
-            case SC_KEYMENU:
-              eventHandled = true;
-              break;
-            case SC_RESTORE:
-              ::ShowWindow(hwnd, SW_RESTORE);
-              window->setState(window->getState());
-              eventHandled = true;
-              break;
+          if (wParam == SC_KEYMENU) {
+            eventHandled = true;
           }
           break;
         ////////////////////////////////////////////////////////////////////////

intern/ghost/intern/GHOST_WindowCocoa.mm

@@ -1131,8 +1131,7 @@ GHOST_TSuccess GHOST_WindowCocoa::hasCursorShape(GHOST_TStandardCursor shape)
   return success;
 }
 
-/* Reverse the bits in a GHOST_TUns8 */
-#if 0
+/** Reverse the bits in a GHOST_TUns8
 static GHOST_TUns8 uns8ReverseBits(GHOST_TUns8 ch)
 {
   ch= ((ch >> 1) & 0x55) | ((ch << 1) & 0xAA);
@@ -1140,7 +1139,7 @@ static GHOST_TUns8 uns8ReverseBits(GHOST_TUns8 ch)
   ch= ((ch >> 4) & 0x0F) | ((ch << 4) & 0xF0);
   return ch;
 }
-#endif
+*/
 
 /** Reverse the bits in a GHOST_TUns16 */
 static GHOST_TUns16 uns16ReverseBits(GHOST_TUns16 shrt)

intern/ghost/intern/GHOST_WindowWin32.cpp

@@ -521,7 +521,7 @@ GHOST_TSuccess GHOST_WindowWin32::setState(GHOST_TWindowState state)
 
   switch (state) {
     case GHOST_kWindowStateMinimized:
-      wp.showCmd = SW_MINIMIZE;
+      wp.showCmd = SW_SHOWMINIMIZED;
       break;
     case GHOST_kWindowStateMaximized:
       wp.showCmd = SW_SHOWMAXIMIZED;

intern/ghost/intern/GHOST_WindowWin32.h

@@ -555,7 +555,7 @@ class GHOST_WindowWin32 : public GHOST_Window {
 
   /* Wintab API */
   struct {
-    /** `WinTab.dll` handle. */
+    /** WinTab DLL handle. */
     HMODULE handle = NULL;
 
     /** API functions */
@@ -574,7 +574,7 @@ class GHOST_WindowWin32 : public GHOST_Window {
 
   GHOST_TWindowState m_normal_state;
 
-  /** `user32.dll` handle */
+  /** user32 dll handle*/
   HMODULE m_user32;
   GHOST_WIN32_GetPointerInfoHistory m_fpGetPointerInfoHistory;
   GHOST_WIN32_GetPointerPenInfoHistory m_fpGetPointerPenInfoHistory;

intern/guardedalloc/MEM_guardedalloc.h

@@ -57,11 +57,9 @@
 extern "C" {
 #endif
 
-/**
- * Returns the length of the allocated memory segment pointed at
+/** Returns the length of the allocated memory segment pointed at
  * by vmemh. If the pointer was not previously allocated by this
- * module, the result is undefined.
- */
+ * module, the result is undefined.*/
 extern size_t (*MEM_allocN_len)(const void *vmemh) ATTR_WARN_UNUSED_RESULT;
 
 /**
@@ -105,8 +103,7 @@ extern void *(*MEM_recallocN_id)(void *vmemh,
 /**
  * Allocate a block of memory of size len, with tag name str. The
  * memory is cleared. The name must be static, because only a
- * pointer to it is stored!
- */
+ * pointer to it is stored ! */
 extern void *(*MEM_callocN)(size_t len, const char *str) /* ATTR_MALLOC */ ATTR_WARN_UNUSED_RESULT
     ATTR_ALLOC_SIZE(1) ATTR_NONNULL(2);
 
@@ -146,15 +143,12 @@ extern void *(*MEM_mallocN_aligned)(size_t len,
                                     const char *str) /* ATTR_MALLOC */ ATTR_WARN_UNUSED_RESULT
     ATTR_ALLOC_SIZE(1) ATTR_NONNULL(3);
 
-/**
- * Print a list of the names and sizes of all allocated memory
- * blocks. as a python dict for easy investigation.
- */
+/** Print a list of the names and sizes of all allocated memory
+ * blocks. as a python dict for easy investigation */
 extern void (*MEM_printmemlist_pydict)(void);
 
-/**
- * Print a list of the names and sizes of all allocated memory blocks.
- */
+/** Print a list of the names and sizes of all allocated memory
+ * blocks. */
 extern void (*MEM_printmemlist)(void);
 
 /** calls the function on all allocated memory blocks. */
@@ -169,8 +163,7 @@ extern void (*MEM_set_error_callback)(void (*func)(const char *));
 /**
  * Are the start/end block markers still correct ?
  *
- * \retval true for correct memory, false for corrupted memory.
- */
+ * \retval true for correct memory, false for corrupted memory. */
 extern bool (*MEM_consistency_check)(void);
 
 /** Attempt to enforce OSX (or other OS's) to have malloc and stack nonzero */
@@ -216,10 +209,8 @@ extern size_t (*MEM_get_peak_memory)(void) ATTR_WARN_UNUSED_RESULT;
 extern const char *(*MEM_name_ptr)(void *vmemh);
 #endif
 
-/**
- * This should be called as early as possible in the program. When it has been called, information
- * about memory leaks will be printed on exit.
- */
+/** This should be called as early as possible in the program. When it has been called, information
+ * about memory leaks will be printed on exit. */
 void MEM_init_memleak_detection(void);
 
 /**
@@ -228,11 +219,9 @@ void MEM_init_memleak_detection(void);
  */
 void MEM_use_memleak_detection(bool enabled);
 
-/**
- * When this has been called and memory leaks have been detected, the process will have an exit
+/** When this has been called and memory leaks have been detected, the process will have an exit
  * code that indicates failure. This can be used for when checking for memory leaks with automated
- * tests.
- */
+ * tests. */
 void MEM_enable_fail_on_memleak(void);
 
 /* Switch allocator to fast mode, with less tracking.

intern/libmv/third_party/.clang-format

@@ -1,2 +0,0 @@
-DisableFormat: true
-SortIncludes: false

intern/opencolorio/ocio_impl_glsl.cc

@@ -561,7 +561,6 @@ static OCIO_GPUDisplayShader &getGPUDisplayShader(
     GpuShaderDescRcPtr shaderdesc_to_scene_linear = GpuShaderDesc::CreateShaderDesc();
     shaderdesc_to_scene_linear->setLanguage(GPU_LANGUAGE_GLSL_1_3);
     shaderdesc_to_scene_linear->setFunctionName("OCIO_to_scene_linear");
-    shaderdesc_to_scene_linear->setResourcePrefix("to_scene");
     (*(ConstProcessorRcPtr *)processor_to_scene_linear)
         ->getDefaultGPUProcessor()
         ->extractGpuShaderInfo(shaderdesc_to_scene_linear);
@@ -570,7 +569,6 @@ static OCIO_GPUDisplayShader &getGPUDisplayShader(
     GpuShaderDescRcPtr shaderdesc_to_display = GpuShaderDesc::CreateShaderDesc();
     shaderdesc_to_display->setLanguage(GPU_LANGUAGE_GLSL_1_3);
     shaderdesc_to_display->setFunctionName("OCIO_to_display");
-    shaderdesc_to_scene_linear->setResourcePrefix("to_display");
     (*(ConstProcessorRcPtr *)processor_to_display)
         ->getDefaultGPUProcessor()
         ->extractGpuShaderInfo(shaderdesc_to_display);

readme.rst

@@ -35,7 +35,7 @@ Development
 License
 -------
 
-Blender as a whole is licensed under the GNU General Public License, Version 3.
+Blender as a whole is licensed under the GNU Public License, Version 3.
 Individual files may have a different, but compatible license.
 
 See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.

release/scripts/modules/keyingsets_utils.py

@@ -219,40 +219,6 @@ def RKS_GEN_scaling(_ksi, _context, ks, data):
     else:
         ks.paths.add(id_block, path)
 
-
-# Custom Properties
-def RKS_GEN_custom_props(_ksi, _context, ks, data):
-    # get id-block and path info
-    id_block, base_path, grouping = get_transform_generators_base_info(data)
-
-    # Only some RNA types can be animated.
-    prop_type_compat = {bpy.types.BoolProperty,
-                        bpy.types.IntProperty,
-                        bpy.types.FloatProperty}
-
-    # When working with a pose, 'id_block' is the armature object (which should
-    # get the animation data), whereas 'data' is the bone being keyed.
-    for cprop_name in data.keys():
-        # ignore special "_RNA_UI" used for UI editing
-        if cprop_name == "_RNA_UI":
-            continue
-
-        prop_path = '["%s"]' % bpy.utils.escape_identifier(cprop_name)
-        try:
-            rna_property = data.path_resolve(prop_path, False)
-        except ValueError as ex:
-            # This happens when a custom property is set to None. In that case it cannot
-            # be converted to an FCurve-compatible value, so we can't keyframe it anyway.
-            continue
-        if rna_property.rna_type not in prop_type_compat:
-            continue
-
-        path = "%s%s" % (base_path, prop_path)
-        if grouping:
-            ks.paths.add(id_block, path, group_method='NAMED', group_name=grouping)
-        else:
-            ks.paths.add(id_block, path)
-
 # ------
 
 

release/scripts/presets/cycles/integrator/Default.py

@@ -1,14 +0,0 @@
-import bpy
-cycles = bpy.context.scene.cycles
-
-cycles.max_bounces = 12
-cycles.caustics_reflective = True
-cycles.caustics_refractive = True
-cycles.diffuse_bounces = 4
-cycles.glossy_bounces = 4
-cycles.transmission_bounces = 12
-cycles.volume_bounces = 0
-cycles.transparent_max_bounces = 8
-cycles.use_fast_gi = False
-cycles.ao_bounces = 1
-cycles.ao_bounces_render = 1

release/scripts/presets/cycles/integrator/Direct_Light.py

@@ -9,6 +9,3 @@ cycles.glossy_bounces = 1
 cycles.transmission_bounces = 2
 cycles.volume_bounces = 0
 cycles.transparent_max_bounces = 8
-cycles.use_fast_gi = False
-cycles.ao_bounces = 1
-cycles.ao_bounces_render = 1

release/scripts/presets/cycles/integrator/Fast_Global_Illumination.py

@@ -1,14 +0,0 @@
-import bpy
-cycles = bpy.context.scene.cycles
-
-cycles.max_bounces = 8
-cycles.caustics_reflective = False
-cycles.caustics_refractive = False
-cycles.diffuse_bounces = 1
-cycles.glossy_bounces = 4
-cycles.transmission_bounces = 8
-cycles.volume_bounces = 2
-cycles.transparent_max_bounces = 8
-cycles.use_fast_gi = True
-cycles.ao_bounces = 2
-cycles.ao_bounces_render = 2

release/scripts/presets/cycles/integrator/Full_Global_Illumination.py

@@ -1,14 +1,11 @@
 import bpy
 cycles = bpy.context.scene.cycles
 
-cycles.max_bounces = 32
+cycles.max_bounces = 128
 cycles.caustics_reflective = True
 cycles.caustics_refractive = True
-cycles.diffuse_bounces = 32
-cycles.glossy_bounces = 32
-cycles.transmission_bounces = 32
-cycles.volume_bounces = 32
-cycles.transparent_max_bounces = 32
-cycles.use_fast_gi = False
-cycles.ao_bounces = 1
-cycles.ao_bounces_render = 1
+cycles.diffuse_bounces = 128
+cycles.glossy_bounces = 128
+cycles.transmission_bounces = 128
+cycles.volume_bounces = 128
+cycles.transparent_max_bounces = 128

release/scripts/presets/cycles/integrator/Limited_Global_Illumination.py

@@ -7,8 +7,5 @@ cycles.caustics_refractive = False
 cycles.diffuse_bounces = 1
 cycles.glossy_bounces = 4
 cycles.transmission_bounces = 8
-cycles.volume_bounces = 0
+cycles.volume_bounces = 2
 cycles.transparent_max_bounces = 8
-cycles.use_fast_gi = False
-cycles.ao_bounces = 1
-cycles.ao_bounces_render = 1

release/scripts/presets/keyconfig/keymap_data/blender_default.py

@@ -1831,6 +1831,7 @@ def km_node_editor(params):
         ])
 
     items.extend([
+        ("node.follow_portal", {"type": 'TAB', "value": 'PRESS'}, None),
         ("node.select_box", {"type": params.select_tweak, "value": 'ANY'},
          {"properties": [("tweak", True)]}),
         ("node.select_lasso", {"type": 'EVT_TWEAK_L', "value": 'ANY', "ctrl": True, "alt": True},
@@ -4469,9 +4470,8 @@ def km_sculpt(params):
     )
 
     items.extend([
-        # Transfer Sculpt Mode (release to avoid conflict with grease pencil drawing).
-        ("object.transfer_mode", {"type": 'D', "value": 'RELEASE'},
-         {"properties": [("use_eyedropper", False)]}),
+        # Switch Object (release to avoid conflict with grease pencil drawing).
+        ("object.switch_object", {"type": 'D', "value": 'RELEASE'}, None),
         # Brush strokes
         ("sculpt.brush_stroke", {"type": 'LEFTMOUSE', "value": 'PRESS'},
          {"properties": [("mode", 'NORMAL')]}),
@@ -4595,6 +4595,8 @@ def km_mesh(params):
     )
 
     items.extend([
+        # Switch Object (release to avoid conflict with grease pencil drawing).
+        ("object.switch_object", {"type": 'D', "value": 'RELEASE'}, None),
         # Tools.
         ("mesh.loopcut_slide", {"type": 'R', "value": 'PRESS', "ctrl": True},
          {"properties": [("TRANSFORM_OT_edge_slide", [("release_confirm", False)],)]}),

release/scripts/startup/bl_operators/clip.py

@@ -18,6 +18,7 @@
 
 # <pep8 compliant>
 import bpy
+import os
 from bpy.types import Operator
 from bpy.props import FloatProperty
 from mathutils import (
@@ -355,7 +356,6 @@ class CLIP_OT_delete_proxy(Operator):
 
     @staticmethod
     def _rmproxy(abspath):
-        import os
         import shutil
 
         if not os.path.exists(abspath):
@@ -367,7 +367,6 @@ class CLIP_OT_delete_proxy(Operator):
             os.remove(abspath)
 
     def execute(self, context):
-        import os
         sc = context.space_data
         clip = sc.clip
         if clip.use_proxy_custom_directory:

release/scripts/startup/bl_operators/node.py

@@ -20,6 +20,8 @@
 from __future__ import annotations
 
 import bpy
+import nodeitems_utils
+from mathutils import Vector
 from bpy.types import (
     Operator,
     PropertyGroup,
@@ -194,8 +196,6 @@ class NODE_OT_add_search(NodeAddOperator, Operator):
 
     # Create an enum list from node items
     def node_enum_items(self, context):
-        import nodeitems_utils
-
         enum_items = NODE_OT_add_search._enum_item_hack
         enum_items.clear()
 
@@ -211,8 +211,6 @@ class NODE_OT_add_search(NodeAddOperator, Operator):
 
     # Look up the item based on index
     def find_node_item(self, context):
-        import nodeitems_utils
-
         node_item = int(self.node_item)
         for index, item in enumerate(nodeitems_utils.node_items_iter(context)):
             if index == node_item:
@@ -306,61 +304,186 @@ class NODE_OT_tree_path_parent(Operator):
         return {'FINISHED'}
 
 
-class NODE_OT_active_preview_toggle(Operator):
-    '''Toggle active preview state of node'''
-    bl_idname = "node.active_preview_toggle"
-    bl_label = "Toggle Active Preview"
-    bl_options = {'REGISTER', 'UNDO'}
+class NODE_OT_follow_portal(Operator):
+    '''Follow portal'''
+    bl_idname = "node.follow_portal"
+    bl_label = "Follow Portal"
 
     @classmethod
     def poll(cls, context):
         space = context.space_data
-        if space.type != 'NODE_EDITOR':
-            return False
-        if space.edit_tree is None:
-            return False
-        if space.edit_tree.nodes.active is None:
-            return False
-        return True
+        return (space.type == 'NODE_EDITOR'
+            and space.node_tree
+            and space.node_tree.nodes.active.bl_idname in ('NodePortalIn', 'NodePortalOut'))
 
     def execute(self, context):
-        node_editor = context.space_data
-        ntree = node_editor.edit_tree
-        active_node = ntree.nodes.active
+        space = context.space_data
+        ntree = space.node_tree
+        old_active_node = ntree.nodes.active
 
-        if active_node.active_preview:
-            self.disable_preview(context, ntree, active_node)
+        portal_id = old_active_node.portal_id
+        if old_active_node.bl_idname == 'NodePortalIn':
+            out_nodes = [n for n in ntree.nodes if n.bl_idname == 'NodePortalOut' and n.portal_id == portal_id]
+            if len(out_nodes) != 1:
+                return {'CANCELLED'}
+            out_node = out_nodes[0]
+            for node in ntree.nodes:
+                node.select = False
+            out_node.select = True
+            ntree.nodes.active = out_node
+        if old_active_node.bl_idname == 'NodePortalOut':
+            in_nodes = [n for n in ntree.nodes if n.bl_idname == 'NodePortalIn' and n.portal_id == portal_id]
+            if len(in_nodes) != 1:
+                return {'CANCELLED'}
+            in_node = in_nodes[0]
+            for node in ntree.nodes:
+                node.select = False
+            in_node.select = True
+            ntree.nodes.active = in_node
+
+        bpy.ops.node.view_selected()
+        return {'FINISHED'}
+
+PAGE_SIZE = 20000
+
+def get_page_center(page):
+    return Vector(((page - 1) * PAGE_SIZE, 0))
+
+def position_is_on_page(pos, page):
+    page_center = get_page_center(page)
+    return (abs(page_center.x - pos[0]) < PAGE_SIZE / 2
+        and abs(page_center.y - pos[1]) < PAGE_SIZE / 2)
+
+def node_is_on_page(node, page):
+    return position_is_on_page(node.location, page)
+
+def get_nodes_on_page(ntree, page):
+    return [n for n in ntree.nodes if node_is_on_page(n, page)]
+
+def get_current_page(context):
+    for region in context.area.regions:
+        if region.type != 'WINDOW':
+            continue
+        pos = region.view2d.region_to_view(0, 0)
+        for page in range(10):
+            if position_is_on_page(pos, page):
+                return page
+    return None
+
+class NODE_OT_view_page(Operator):
+    '''View page'''
+    bl_idname = "node.view_page"
+    bl_label = "View Page"
+
+    page: bpy.props.IntProperty(default=0)
+
+    @classmethod
+    def poll(cls, context):
+        space = context.space_data
+        return space.type == 'NODE_EDITOR'
+
+    def invoke(self, context, event):
+        if event.ctrl:
+            bpy.ops.node.move_to_page('INVOKE_DEFAULT', page=self.page)
+            return {'FINISHED'}
+        return self.execute(context)
+
+    def execute(self, context):
+        space = context.space_data
+        ntree = space.node_tree
+        for node in ntree.nodes:
+            node.select = False
+
+        nodes_on_page = get_nodes_on_page(ntree, self.page)
+        if len(nodes_on_page) > 0:
+            for node in nodes_on_page:
+                node.select = True
+            bpy.ops.node.view_selected()
+            for node in nodes_on_page:
+                node.select = False
+            ntree.nodes.active = None
         else:
-            self.enable_preview(context, node_editor, ntree, active_node)
+            page_center = get_page_center(self.page)
+            new_node = ntree.nodes.new('NodeReroute')
+            new_node.select = True
+            new_node.location = page_center
+
+            context_copy = context.copy()
+            def update_after_draw():
+                bpy.ops.node.view_selected(context_copy)
+                ntree.nodes.remove(new_node)
+            bpy.app.timers.register(update_after_draw, first_interval=0.01)
 
         return {'FINISHED'}
 
-    def enable_preview(self, context, node_editor, ntree, active_node):
-        spreadsheets = self.find_unpinned_spreadsheets(context)
+class NODE_OT_move_to_page(Operator):
+    '''Move to page'''
+    bl_idname = "node.move_to_page"
+    bl_label = "Move to Page"
 
-        for spreadsheet in spreadsheets:
-            spreadsheet.set_geometry_node_context(node_editor, active_node)
+    page: IntProperty()
+
+    @classmethod
+    def poll(cls, context):
+        space = context.space_data
+        return space.type == 'NODE_EDITOR'
+
+    def execute(self, context):
+        ntree = context.space_data.node_tree
+        nodes_to_move = [n for n in ntree.nodes if n.select]
+        if len(nodes_to_move) == 0:
+            return {'CANCELLED'}
+
+        old_center = sum((n.location for n in nodes_to_move), Vector((0, 0))) / len(nodes_to_move)
+        new_center = get_page_center(self.page)
+        offset = new_center - old_center
+
+        view2d = context.region.view2d
+        old_center_region = Vector(view2d.view_to_region(old_center.x, old_center.y, clip=False))
+        new_center_region = Vector(view2d.view_to_region(new_center.x, new_center.y, clip=False))
+        offset_region = new_center_region - old_center_region
+
+        for node in nodes_to_move:
+            node.location += offset
+
+        bpy.ops.view2d.pan(deltax=offset_region.x, deltay=offset_region.y)
+
+        return {'FINISHED'}
+
+class NODE_OT_add_portal(Operator):
+    '''Add portal'''
+    bl_idname = "node.add_portal"
+    bl_label = "Add Portal"
+
+    @classmethod
+    def poll(cls, context):
+        if context.space_data.type != 'NODE_EDITOR':
+            return False
+        ntree = context.space_data.node_tree
+        if ntree is None:
+            return False
+        return True
+
+    def invoke(self, context, event):
+        ntree = context.space_data.node_tree
+        bpy.ops.node.add_and_link_node(type="NodePortalIn")
+        portal_in = ntree.nodes[-1]
+        bpy.ops.node.add_and_link_node(type="NodePortalOut")
+        portal_out = ntree.nodes[-1]
+
+        portal_in.location.x -= 200
+        portal_out.location.x += 60
 
         for node in ntree.nodes:
-            node.active_preview = False
-        active_node.active_preview = True
+            node.select = False
 
-    def disable_preview(self, context, ntree, active_node):
-        spreadsheets = self.find_unpinned_spreadsheets(context)
-        for spreadsheet in spreadsheets:
-            spreadsheet.context_path.clear()
+        portal_in.select = True
+        portal_out.select = True
 
-        active_node.active_preview = False
-
-    def find_unpinned_spreadsheets(self, context):
-        spreadsheets = []
-        for window in context.window_manager.windows:
-            for area in window.screen.areas:
-                space = area.spaces.active
-                if space.type == 'SPREADSHEET' and not space.is_pinned:
-                    spreadsheets.append(space)
-        return spreadsheets
+        portal_out.portal_id = portal_in.portal_id
 
+        bpy.ops.node.translate_attach("INVOKE_DEFAULT")
+        return {'FINISHED'}
 
 classes = (
     NodeSetting,
@@ -370,5 +493,8 @@ classes = (
     NODE_OT_add_search,
     NODE_OT_collapse_hide_unused_toggle,
     NODE_OT_tree_path_parent,
-    NODE_OT_active_preview_toggle,
+    NODE_OT_follow_portal,
+    NODE_OT_view_page,
+    NODE_OT_add_portal,
+    NODE_OT_move_to_page,
 )

release/scripts/startup/bl_operators/screen_play_rendered_anim.py

@@ -22,6 +22,7 @@
 
 import bpy
 from bpy.types import Operator
+import os
 
 from bpy.app.translations import pgettext_tip as tip_
 
@@ -61,7 +62,6 @@ class PlayRenderedAnim(Operator):
     bl_options = {'REGISTER'}
 
     def execute(self, context):
-        import os
         import subprocess
         from shlex import quote