Use cobalt_sandbox packages.

.github/actions/build/action.yaml

@@ -65,7 +65,7 @@ runs:
         run: |
           set -x
           cd src
-          tar cvf - out/${{ matrix.platform }}_${{ matrix.config }}/*tests out/${{ matrix.platform }}_${{ matrix.config }}/*.so out/${{ matrix.platform }}_${{ matrix.config }}/*.so.* out/${{ matrix.platform }}_${{ matrix.config }}/starboard/*.so.* | xz -T0 -1 -z - > test_artifacts.tar.xz
+          tar cvf - out/${{ matrix.platform }}_${{ matrix.config }}/*tests out/${{ matrix.platform }}_${{ matrix.config }}/nplb out/${{ matrix.platform }}_${{ matrix.config }}/*.so out/${{ matrix.platform }}_${{ matrix.config }}/*.so.* out/${{ matrix.platform }}_${{ matrix.config }}/starboard/*.so.* out/${{ matrix.platform }}_${{ matrix.config }}/content/test | xz -T0 -1 -z - > test_artifacts.tar.xz
         shell: bash
       - name: Upload Test artifacts
         if: startsWith(matrix.platform, 'linux') && matrix.config == 'devel'

.github/actions/on_host_tests/action.yaml

@@ -38,7 +38,7 @@ runs:
         export LD_LIBRARY_PATH="${GITHUB_WORKSPACE}"/unit_test/out/${{ matrix.platform }}_${{ matrix.config }}/starboard:"${GITHUB_WORKSPACE}"/unit_test/out/${{ matrix.platform }}_${{ matrix.config }}
 
         cd ${GITHUB_WORKSPACE}/unit_test
-        for test_binary in $(ls -d out/**/*tests); do
+        for test_binary in $(ls -d out/**/*tests out/**/nplb); do
           # TODO(b/372303096): Need dedicated xvfb runner.
           echo "Running tests for suite: ${test_binary}"
 

DEPS

@@ -261,10 +261,10 @@ vars = {
   # Fetch configuration files required for the 'use_remoteexec' gn arg
   'download_remoteexec_cfg': False,
   # RBE instance to use for running remote builds
-  'rbe_instance': Str('projects/rbe-chrome-untrusted/instances/default_instance'),
+  'rbe_instance': Str('projects/cobalt-actions-devel/instances/default_instance'),
   # RBE project to download rewrapper config files for. Only needed if
   # different from the project used in 'rbe_instance'
-  'rewrapper_cfg_project': Str(''),
+  'rewrapper_cfg_project': Str('rbe-chrome-untrusted'),
   # reclient CIPD package
   'reclient_package': 'infra/rbe/client/',
   # reclient CIPD package version

cobalt/build/configs/BUILD.gn

@@ -22,11 +22,6 @@ config("cobalt_config") {
   if (current_toolchain == starboard_toolchain) {
     configs += [ "//${starboard_path}/platform_configuration" ]
   }
-
-  defines = [
-    "ENABLE_BUILDFLAG_IS_COBALT",
-    "OS_STARBOARD",
-  ]
 }
 
 config("default_includes") {

cobalt/cobalt.cc

@@ -28,22 +28,23 @@ int main(int argc, const char** argv) {
 
   // TODO: (cobalt b/375241103) Reimplement this in a clean way.
 
-  constexpr auto cobalt_args = std::to_array<const char*>({
-    // Disable first run experience, kiosk, etc.
-    "--disable-fre", "--no-first-run", "--kiosk",
-    // Enable Blink to work in overlay video mode
-    "--force-video-overlays",
-    // Disable multiprocess mode.
-    "--single-process",
-    // TODO(mcasas): Add "--ozone-platform=starboard".
-    // Enable remote Devtools access.
-    "--remote-debugging-port=9222",
-    "--remote-allow-origins=http://localhost:9222",
-    // This flag is added specifically for m114 and should be removed after
-    // rebasing to m120+
-    "--user-level-memory-pressure-signal-params",
-    "https://www.youtube.com/tv"
-  });
+  constexpr auto cobalt_args = std::to_array<const char*>(
+      {// Disable first run experience, kiosk, etc.
+       "--disable-fre", "--no-first-run", "--kiosk",
+       // Enable Blink to work in overlay video mode
+       "--force-video-overlays",
+       // Disable multiprocess mode.
+       "--single-process",
+       // Disable Vulkan.
+       "--disable-features=Vulkan",
+       // TODO(mcasas): Add "--ozone-platform=starboard".
+       // Enable remote Devtools access.
+       "--remote-debugging-port=9222",
+       "--remote-allow-origins=http://localhost:9222",
+       // This flag is added specifically for m114 and should be removed after
+       // rebasing to m120+
+       "--user-level-memory-pressure-signal-params",
+       "https://www.youtube.com/tv"});
   std::vector<const char*> args(argv, argv + argc);
   args.insert(args.end(), cobalt_args.begin(), cobalt_args.end());
 

cobalt/testing/linux/nplb_filter.json

@@ -0,0 +1,13 @@
+{
+  "failing_tests": [
+    "SbDrmTest.AnySupportedKeySystems",
+    "SbMediaCanPlayMimeAndKeySystem.AnySupportedKeySystems",
+    "SbSystemGetLocaleIdTest.SunnyDay",
+    "SbMediaSetAudioWriteDurationTests/SbMediaSetAudioWriteDurationTest.*",
+    "MultiplePlayerTests/MultiplePlayerTest.*",
+    "SbPlayerGetAudioConfigurationTests/SbPlayerGetAudioConfigurationTest.*",
+    "SbPlayerGetMediaTimeTests/SbPlayerGetMediaTimeTest.*",
+    "SbPlayerWriteSampleTests/SbPlayerWriteSampleTest.*",
+    "VerticalVideoTests/VerticalVideoTest.*"
+  ]
+}

content/renderer/media/media_factory.cc

@@ -144,6 +144,17 @@ namespace {
 // to be many of those. See http://crbug.com/1232649
 constexpr size_t kDefaultMaxWebMediaPlayers = 1000;
 
+#if BUILDFLAG(USE_STARBOARD_MEDIA)
+// The following variables match |kSbPlayerWriteDurationLocal|
+// and |kSbplayerWriteDurationRemote| in //starboard/player.h.
+//
+// The audio write duration when all the audio connectors are local.
+const base::TimeDelta kWriteDurationLocal = base::Milliseconds(500);
+// The audio write duration when at least one of the audio connectors are
+// remote.
+const base::TimeDelta kWriteDurationRemote = base::Seconds(10);
+#endif  // BUILDFLAG(USE_STARBOARD_MEDIA)
+
 size_t GetMaxWebMediaPlayers() {
   static const size_t kMaxWebMediaPlayers = []() {
     auto* command_line = base::CommandLine::ForCurrentProcess();
@@ -752,7 +763,10 @@ MediaFactory::CreateRendererFactorySelector(
     // TODO(b/326827007): Revisit renderer to support secondary videos.
     factory_selector->AddFactory(
         RendererType::kStarboard,
-        std::make_unique<media::StarboardRendererFactory>(media_log));
+        std::make_unique<media::StarboardRendererFactory>(
+            media_log,
+            // TODO: b/383327725 - Cobalt: Inject these values from the web app.
+            kWriteDurationLocal, kWriteDurationRemote));
     factory_selector->SetBaseRendererType(RendererType::kStarboard);
 #else // BUILDFLAG(USE_STARBOARD_MEDIA)
     auto renderer_impl_factory = CreateRendererImplFactory(

docker-compose.yaml

@@ -4,8 +4,8 @@ services:
     build:
       context: cobalt/docker/linux
       cache_from:
-        - ghcr.io/youtube/cobalt/linux:latest
-    image: ghcr.io/youtube/cobalt/linux:latest
+        - ghcr.io/youtube/cobalt_sandbox/linux:latest
+    image: ghcr.io/youtube/cobalt_sandbox/linux:latest
     platform: linux/amd64
     environment:
       - DEPOT_TOOLS_UPDATE=0

media/starboard/BUILD.gn

@@ -21,9 +21,6 @@ source_set("starboard") {
   visibility = [ "//media" ]
 
   defines = [
-    # TODO(b/326652276): Support audio write ahead
-    "COBALT_MEDIA_ENABLE_AUDIO_DURATION=0",
-
     # TODO(b/326508279): Revisit background mode
     "COBALT_MEDIA_ENABLE_BACKGROUND_MODE=0",