Update angle

.gitignore

@@ -53,6 +53,7 @@
 /third_party/jdk/extras/java_8
 /third_party/jinja2
 /third_party/jsoncpp
+/third_party/kotlin_stdlib
 /third_party/libdrm
 /third_party/libjpeg_turbo
 /third_party/libpng/src

.style.yapf

@@ -1,4 +1,4 @@
 [style]
-based_on_style = chromium
+based_on_style = yapf
 column_limit = 99
 indent_width = 4

BUILD.gn

@@ -39,8 +39,10 @@ declare_args() {
 
   # Don't build extra (test, samples etc) for Windows UWP. We don't have
   # infrastructure (e.g. windowing helper functions) in place to run them.
+  # Also don't build them with MSVC, because tests and unused dependencies
+  # often have problems building with it, e.g. for C++20.
   angle_build_all = !build_with_chromium && !angle_is_winuwp &&
-                    angle_has_build && angle_build_tests
+                    !angle_is_msvc && angle_has_build && angle_build_tests
 
   # Enable generating current commit information using git
   angle_enable_commit_id = true
@@ -94,6 +96,7 @@ if (angle_build_all) {
   }
 }
 
+import("src/angle_program_serialize_data_version.gni")
 import("src/compiler.gni")
 import("src/libGLESv2.gni")
 
@@ -229,6 +232,10 @@ config("internal_config") {
   if (angle_build_mesa) {
     defines += [ "ANGLE_HAS_MESA" ]
   }
+
+  if (angle_standalone || build_with_chromium) {
+    defines += [ "ANGLE_OUTSIDE_WEBKIT" ]
+  }
 }
 
 config("constructor_and_destructor_warnings") {
@@ -314,24 +321,11 @@ config("build_id_config") {
   ldflags = [ "-Wl,--build-id" ]
 }
 
-_use_copy_compiler_dll = angle_has_build && is_win && target_cpu != "arm64"
+_use_copy_compiler_dll = angle_has_build && is_win
 
-# Windows ARM64 is available since 10.0.16299 so no need to copy
-# d3dcompiler_47.dll because this file is available as inbox.
 if (_use_copy_compiler_dll) {
-  # We also ship an older DLL for compatiblity with Windows 7 machines without
-  # the UCRT. This DLL isn't available in the standard SDK distribution.
-  _old_compiler = "$windows_sdk_path/Redist/D3D/$target_cpu/d3dcompiler_old.dll"
-  _has_old_compiler =
-      exec_script("scripts/file_exists.py", [ _old_compiler ], "value")
-
   copy("copy_compiler_dll") {
     sources = [ "$windows_sdk_path/Redist/D3D/$target_cpu/d3dcompiler_47.dll" ]
-
-    if (_has_old_compiler) {
-      sources += [ _old_compiler ]
-    }
-
     outputs = [ "$root_out_dir/{{source_file_part}}" ]
   }
 }
@@ -730,6 +724,7 @@ template("translator_lib") {
     public_configs += [ ":external_config" ]
 
     deps = [
+      ":angle_common_shader_state",
       ":includes",
       ":preprocessor",
       "$angle_root/src/common/spirv:angle_spirv_headers",
@@ -748,6 +743,7 @@ template("translator_lib") {
     public_deps = [
       ":angle_common",
       ":angle_translator_headers",
+      ":angle_version_info",
     ]
 
     if (is_win) {
@@ -779,6 +775,31 @@ angle_source_set("translator_fuzzer") {
   deps = [ ":translator" ]
 }
 
+config("angle_program_version_id_config") {
+  include_dirs = [ "$root_gen_dir/angle" ]
+  visibility = [ ":angle_program_version_id" ]
+}
+
+action("angle_program_version_id") {
+  response_file_contents =
+      rebase_path(angle_code_affecting_program_serialize, root_build_dir)
+
+  _program_version_header = "$root_gen_dir/angle/ANGLEShaderProgramVersion.h"
+  script = "src/program_serialize_data_version.py"
+  outputs = [ _program_version_header ]
+
+  visibility = [ ":angle_version" ]
+
+  inputs = angle_code_affecting_program_serialize
+
+  args = [
+    rebase_path(_program_version_header, root_build_dir),
+    "{{response_file_name}}",
+  ]
+
+  public_configs = [ ":angle_program_version_id_config" ]
+}
+
 config("angle_commit_id_config") {
   include_dirs = [ "$root_gen_dir/angle" ]
   visibility = [ ":angle_commit_id" ]
@@ -795,8 +816,9 @@ action("angle_commit_id") {
   if (angle_enable_commit_id &&
       exec_script("src/commit_id.py", [ "check" ], "value") == 1) {
     # commit id should depend on angle's HEAD revision
-    inputs = [ ".git/HEAD" ]
-    branch = read_file(".git/HEAD", "string")
+    git_dirs = exec_script("src/commit_id.py", [ "get_git_dirs" ], "list lines")
+    inputs = [ git_dirs[0] + "/HEAD" ]
+    branch = read_file(git_dirs[0] + "/HEAD", "string")
     result = string_split(branch)
     if (result[0] == "ref:") {
       _ref_file = result[1]
@@ -809,7 +831,7 @@ action("angle_commit_id") {
                     _ref_file,
                   ],
                   "")
-      inputs += [ ".git/" + _ref_file ]
+      inputs += [ git_dirs[1] + "/" + _ref_file ]
     }
   }
 
@@ -823,7 +845,10 @@ action("angle_commit_id") {
 
 angle_source_set("angle_version") {
   sources = [ "src/common/angle_version.h" ]
-  public_deps = [ ":angle_commit_id" ]
+  public_deps = [
+    ":angle_commit_id",
+    ":angle_program_version_id",
+  ]
   visibility = [ ":angle_version_info" ]
 
   # The version headers are used directly in Windows .RC files.
@@ -849,7 +874,10 @@ angle_source_set("angle_version_info") {
     "src/common/angle_version_info.cpp",
     "src/common/angle_version_info.h",
   ]
-  deps = [ ":angle_version" ]
+  deps = [
+    ":angle_translator_headers",
+    ":angle_version",
+  ]
 }
 
 config("angle_backend_config") {
@@ -943,7 +971,6 @@ angle_source_set("libANGLE_headers") {
   }
   public_deps = [
     ":angle_common",
-    ":angle_common_shader_state",
     ":angle_translator_headers",
   ]
   public_configs += [ ":libANGLE_config" ]
@@ -1063,8 +1090,6 @@ angle_source_set("libANGLE_no_vulkan") {
     ":angle_backend_config",
   ]
 
-  # Windows ARM64 is available since 10.0.16299 so no need to copy
-  # d3dcompiler_47.dll because this file is available as inbox.
   if (_use_copy_compiler_dll) {
     data_deps = [ ":copy_compiler_dll" ]
   }
@@ -1100,7 +1125,7 @@ angle_source_set("angle_gl_enum_utils") {
 
 if (angle_use_wayland) {
   config("angle_wayland_config") {
-    if (use_system_libwayland) {
+    if ("$wayland_gn_dir" == "") {
       libs = [
         "wayland-client",
         "wayland-egl",
@@ -1116,7 +1141,7 @@ if (angle_use_wayland) {
   group("angle_wayland") {
     public_configs = [ ":angle_wayland_config" ]
 
-    if (!use_system_libwayland) {
+    if ("$wayland_gn_dir" != "") {
       # Use third-party targets
       public_deps = [
         "$wayland_gn_dir:wayland_client",
@@ -1748,6 +1773,10 @@ group("angle") {
       ":libGLESv2_vulkan_secondaries",
     ]
   }
+  if (is_ios) {
+    # Need to bundle the libraries inside the .app.
+    deps = data_deps
+  }
 }
 
 group("angle_static") {

CONTRIBUTORS

@@ -61,6 +61,12 @@ Adobe Systems Inc.
  Steve Minns
  Max Vujovic
 
+Apple Inc.
+ Dan Glastonbury
+ Dean Jackson
+ Kimmo Kinnunen
+ Kyle Piddington
+
 Autodesk, Inc.
  Ranger Harke