Add the PowerVR SDK as a git submodule

The primary purpose of doing this is to have all the PowerVR SDK examples in one place and remain up-to-date. This change also lets us simplify a bit of our CMakeLists.txt as we only need to use add_subdirectory to build everything we need. The PowerVR SDK examples are built by explicitly enabling SWIFTSHADER_BUILD_PVR_EXAMPLES (either through a cmake gui, or -DSWIFTSHADER_BUILD_PVR_EXAMPLES=ON on the command line). You must also specify a window system for the examples to use with something like "-DPVR_WINDOW_SYSTEM=X11". Several cmake option flags were renamed to start with "SWIFTSHADER_" to avoid name collisions with subdirectories. Bug: b/141361933 Change-Id: I6d2fac579f62ff4bc211d5fd5127fb670eb9b4bf Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/39909Tested-by: Sean Risser <srisser@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Add the PowerVR SDK as a git submodule
f6d3cbb2 · Sean Risser · 110236f3 · f6d3cbb2 · f6d3cbb2 · f6d3cbb2
Commit f6d3cbb2 authored Jan 08, 2020 by Sean Risser
5 changed files
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,7 @@
 [submodule "third_party/libbacktrace/src"]
 	path = third_party/libbacktrace/src
 	url = https://github.com/ianlancetaylor/libbacktrace.git
+
+[submodule "third_party/PowerVR_Examples"]
+	path = third_party/PowerVR_Examples
+	url = https://github.com/powervr-graphics/Native_SDK.git
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -68,8 +68,8 @@
                "..",
                "-GNinja",
                "-DCMAKE_BUILD_TYPE=${input:buildType}",
-                "-DWARNINGS_AS_ERRORS=1",
-                "-DDCHECK_ALWAYS_ON=1",
+                "-DSWIFTSHADER_WARNINGS_AS_ERRORS=1",
+                "-DSWIFTSHADER_DCHECK_ALWAYS_ON=1",
                "-DREACTOR_VERIFY_LLVM_IR=1",
            ],
            "options": {
@@ -106,4 +106,4 @@
            "description": "The type of build",
        },
    ]
-}
\ No newline at end of file
+}
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/tests/kokoro/macos/continuous.sh
+++ b/tests/kokoro/macos/continuous.sh
@@ -22,7 +22,7 @@ if [[ "${BUILD_TYPE}" == "Debug" ]]; then
  ASAN="OFF"
 fi

-cmake .. "-DASAN=${ASAN}" "-DCMAKE_BUILD_TYPE=${BUILD_TYPE}" "-DREACTOR_BACKEND=${REACTOR_BACKEND}" "-DREACTOR_VERIFY_LLVM_IR=1"
+cmake .. "-DSWIFTSHADER_ASAN=${ASAN}" "-DCMAKE_BUILD_TYPE=${BUILD_TYPE}" "-DREACTOR_BACKEND=${REACTOR_BACKEND}" "-DREACTOR_VERIFY_LLVM_IR=1"
 make -j$(sysctl -n hw.logicalcpu)

 # Run unit tests
@@ -31,4 +31,4 @@ cd .. # Some tests must be run from project root

 build/ReactorUnitTests
 build/gles-unittests
-build/vk-unittests
\ No newline at end of file
+build/vk-unittests
--- a/PowerVR_Examples @ c1605c99
+++ b/PowerVR_Examples @ c1605c99
+Subproject commit c1605c99281797e5cd4c8439e1bc679706bbb311