Update gstreamer on Windows to 1.16.0.

appveyor.yml

@@ -50,10 +50,10 @@ cache:
 
 install:
   - appveyor-retry choco install pkgconfiglite
-  - appveyor-retry appveyor DownloadFile https://gstreamer.freedesktop.org/data/pkg/windows/1.14.1/gstreamer-1.0-devel-x86_64-1.14.1.msi
-  - appveyor-retry appveyor DownloadFile https://gstreamer.freedesktop.org/data/pkg/windows/1.14.1/gstreamer-1.0-x86_64-1.14.1.msi
-  - msiexec /i gstreamer-1.0-devel-x86_64-1.14.1.msi /quiet /qn /norestart /log install-devel.log
-  - msiexec /i gstreamer-1.0-x86_64-1.14.1.msi /quiet /qn /norestart /log install.log
+  - appveyor-retry appveyor DownloadFile https://gstreamer.freedesktop.org/data/pkg/windows/1.16.0/gstreamer-1.0-devel-msvc-x86_64-1.16.0.msi
+  - appveyor-retry appveyor DownloadFile https://gstreamer.freedesktop.org/data/pkg/windows/1.16.0/gstreamer-1.0-msvc-x86_64-1.16.0.msi
+  - msiexec /i gstreamer-1.0-devel-msvc-x86_64-1.16.0.msi /quiet /qn /norestart /log install-devel.log
+  - msiexec /i gstreamer-1.0-msvc-x86_64-1.16.0.msi /quiet /qn /norestart /log install.log
   - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
   - appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
   - rustup-init.exe -y --default-host x86_64-pc-windows-msvc --default-toolchain none

etc/taskcluster/decision_task.py

@@ -358,14 +358,17 @@ def android_x86_wpt():
 
 def windows_x86():
     return (
-        windows_build_task("Dev build", package=False, arch="x86")
+        windows_build_task("Dev build", arch="x86")
         .with_treeherder("Windows x86")
         .with_env(**{
             "VCVARSALL_PATH": "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\BuildTools\\VC\\Auxiliary\\Build"
         })
         .with_script(
             "python mach build --dev --target i686-pc-windows-msvc",
+            "python mach package --dev --target i686-pc-windows-msvc",
         )
+        .with_artifacts("repo/target/i686-pc-windows-msvc/debug/msi/Servo.exe",
+                        "repo/target/i686-pc-windows-msvc/debug/msi/Servo.zip")
         .find_or_create("build.windows_x86_dev." + CONFIG.task_id())
     )
 
@@ -701,15 +704,19 @@ def android_build_task(name):
 def windows_build_task(name, package=True, arch="x86_64"):
     hashes = {
         "devel": {
-            "x86_64": "b13ea68c1365098c66871f0acab7fd3daa2f2795b5e893fcbb5cd7253f2c08fa",
-            "x86": "50a18d050cdbb0779cd00607cc00a90f24fac48f2fb6c622ade6f23f050feb7a",
+            "x86_64": "c136cbfb0330041d52fe6ec4e3e468563176333c857f6ed71191ebc37fc9d605",
+            "x86": "fed862659360b4fbc77920bdc28f1a7da56bb953b88044834db5161c0ee05eb3",
         },
         "non-devel": {
-            "x86_64": "f4f20c713766ed6718b914b9ae57ed993a59ffe194e6ef530c8547508b4484d8",
-            "x86": "52692c12ba8c3f59b5a289050e146d34d8374ab32b9f5070f7d1e37809656068",
+            "x86_64": "0744a8ef2a4ba393dacb7927d741df871400a85bab5aecf7905f63bf52c405e4",
+            "x86": "f36df8ba7a3858c2299162312cb939e3fe8ff65c704f988c497405ba8d9cb275",
         },
     }
-    version = "1.14.3"
+    prefix = {
+        "x86_64": "msvc",
+        "x86": "mingw",
+    }
+    version = "1.16.0"
     task = (
         windows_task(name)
         .with_max_run_time_minutes(90)
@@ -728,13 +735,13 @@ def windows_build_task(name, package=True, arch="x86_64"):
         .with_rustup()
         .with_repacked_msi(
             url=("https://gstreamer.freedesktop.org/data/pkg/windows/" +
-                 "%s/gstreamer-1.0-%s-%s.msi" % (version, arch, version)),
+                 "%s/gstreamer-1.0-%s-%s-%s.msi" % (version, prefix[arch], arch, version)),
             sha256=hashes["non-devel"][arch],
             path="gst",
         )
         .with_repacked_msi(
             url=("https://gstreamer.freedesktop.org/data/pkg/windows/" +
-                 "%s/gstreamer-1.0-devel-%s-%s.msi" % (version, arch, version)),
+                 "%s/gstreamer-1.0-devel-%s-%s-%s.msi" % (version, prefix[arch], arch, version)),
             sha256=hashes["devel"][arch],
             path="gst",
         )

python/servo/build_commands.py

@@ -615,7 +615,8 @@ def build(self, target=None, release=False, dev=False, jobs=None,
                     return rv
 
             if sys.platform == "win32":
-                servo_exe_dir = path.join(base_path, "debug" if dev else "release")
+                servo_exe_dir = os.path.dirname(self.get_binary_path(release, dev, target=target))
+                assert os.path.exists(servo_exe_dir)
 
                 msvc_x64 = "64" if "x86_64" in (target or host_triple()) else ""
                 # on msvc builds, use editbin to change the subsystem to windows, but only
@@ -629,6 +630,7 @@ def build(self, target=None, release=False, dev=False, jobs=None,
                                 servo_exe_dir)
                 # Search for the generated nspr4.dll
                 build_path = path.join(servo_exe_dir, "build")
+                assert os.path.exists(build_path)
 
                 def package_generated_shared_libraries(libs, build_path, servo_exe_dir):
                     for root, dirs, files in os.walk(build_path):

python/servo/command_base.py

@@ -367,7 +367,7 @@ def get_apk_path(self, release):
     def get_gstreamer_path(self):
         return path.join(self.context.topdir, "support", "linux", "gstreamer", "gst")
 
-    def get_binary_path(self, release, dev, android=False, magicleap=False):
+    def get_binary_path(self, release, dev, target=None, android=False, magicleap=False):
         # TODO(autrilla): this function could still use work - it shouldn't
         # handle quitting, or printing. It should return the path, or an error.
         base_path = self.get_target_dir()
@@ -380,6 +380,8 @@ def get_binary_path(self, release, dev, android=False, magicleap=False):
         elif android:
             base_path = path.join(base_path, "android", self.config["android"]["target"])
             binary_name = "libsimpleservo.so"
+        elif target:
+            base_path = path.join(base_path, target)
 
         release_path = path.join(base_path, "release", binary_name)
         dev_path = path.join(base_path, "debug", binary_name)

python/servo/package_commands.py

@@ -219,7 +219,7 @@ def package(self, release=False, dev=False, android=None, magicleap=None, debug=
         if magicleap:
             target = "aarch64-linux-android"
         env = self.build_env(target=target)
-        binary_path = self.get_binary_path(release, dev, android=android, magicleap=magicleap)
+        binary_path = self.get_binary_path(release, dev, target=target, android=android, magicleap=magicleap)
         dir_to_root = self.get_top_dir()
         target_dir = path.dirname(binary_path)
         if magicleap: