Merge "Link libvndksupport dynamically instead of statically."
diff --git a/cmds/dumpstate/DumpstateService.cpp b/cmds/dumpstate/DumpstateService.cpp
index f98df99..10d3d17 100644
--- a/cmds/dumpstate/DumpstateService.cpp
+++ b/cmds/dumpstate/DumpstateService.cpp
@@ -115,8 +115,8 @@
 
 binder::Status DumpstateService::startBugreport(int32_t calling_uid,
                                                 const std::string& calling_package,
-                                                const android::base::unique_fd& bugreport_fd,
-                                                const android::base::unique_fd& screenshot_fd,
+                                                android::base::unique_fd bugreport_fd,
+                                                android::base::unique_fd screenshot_fd,
                                                 int bugreport_mode,
                                                 const sp<IDumpstateListener>& listener) {
     MYLOGI("startBugreport() with mode: %d\n", bugreport_mode);
diff --git a/cmds/dumpstate/DumpstateService.h b/cmds/dumpstate/DumpstateService.h
index 68eda47..aaaa428 100644
--- a/cmds/dumpstate/DumpstateService.h
+++ b/cmds/dumpstate/DumpstateService.h
@@ -43,8 +43,8 @@
                                sp<IDumpstateToken>* returned_token) override;
 
     binder::Status startBugreport(int32_t calling_uid, const std::string& calling_package,
-                                  const android::base::unique_fd& bugreport_fd,
-                                  const android::base::unique_fd& screenshot_fd, int bugreport_mode,
+                                  android::base::unique_fd bugreport_fd,
+                                  android::base::unique_fd screenshot_fd, int bugreport_mode,
                                   const sp<IDumpstateListener>& listener) override;
 
     // No-op
diff --git a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
index 7e6f6f5..256dc05 100644
--- a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
@@ -449,7 +449,7 @@
 
     sp<DumpstateListener> listener(new DumpstateListener(dup(fileno(stdout))));
     android::binder::Status status =
-        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+        ds_binder->startBugreport(123, "com.dummy.package", std::move(bugreport_fd), std::move(screenshot_fd),
                                   Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener);
     // startBugreport is an async call. Verify binder call succeeded first, then wait till listener
     // gets expected callbacks.
@@ -485,7 +485,7 @@
     // Call startBugreport with bad arguments.
     sp<DumpstateListener> listener(new DumpstateListener(dup(fileno(stdout))));
     android::binder::Status status =
-        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+        ds_binder->startBugreport(123, "com.dummy.package", std::move(bugreport_fd), std::move(screenshot_fd),
                                   2000,  // invalid bugreport mode
                                   listener);
     EXPECT_EQ(listener->getErrorCode(), IDumpstateListener::BUGREPORT_ERROR_INVALID_INPUT);
@@ -506,20 +506,24 @@
 
     // Prepare arguments
     unique_fd bugreport_fd(OpenForWrite("/data/local/tmp/tmp.zip"));
+    unique_fd bugreport_fd2(dup(bugreport_fd.get()));
     unique_fd screenshot_fd(OpenForWrite("/data/local/tmp/tmp.png"));
+    unique_fd screenshot_fd2(dup(screenshot_fd.get()));
 
     EXPECT_NE(bugreport_fd.get(), -1);
+    EXPECT_NE(bugreport_fd2.get(), -1);
     EXPECT_NE(screenshot_fd.get(), -1);
+    EXPECT_NE(screenshot_fd2.get(), -1);
 
     sp<DumpstateListener> listener1(new DumpstateListener(dup(fileno(stdout))));
     android::binder::Status status =
-        ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+        ds_binder->startBugreport(123, "com.dummy.package", std::move(bugreport_fd), std::move(screenshot_fd),
                                   Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener1);
     EXPECT_TRUE(status.isOk());
 
     // try to make another call to startBugreport. This should fail.
     sp<DumpstateListener> listener2(new DumpstateListener(dup(fileno(stdout))));
-    status = ds_binder->startBugreport(123, "com.dummy.package", bugreport_fd, screenshot_fd,
+    status = ds_binder->startBugreport(123, "com.dummy.package", std::move(bugreport_fd2), std::move(screenshot_fd2),
                                        Dumpstate::BugreportMode::BUGREPORT_INTERACTIVE, listener2);
     EXPECT_FALSE(status.isOk());
     WaitTillExecutionComplete(listener2.get());
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index a6e4e4e..737c6c9 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -2625,7 +2625,7 @@
 #endif
 
 binder::Status InstalldNativeService::installApkVerity(const std::string& filePath,
-        const ::android::base::unique_fd& verityInputAshmem, int32_t contentSize) {
+        android::base::unique_fd verityInputAshmem, int32_t contentSize) {
     ENFORCE_UID(AID_SYSTEM);
     CHECK_ARGUMENT_PATH(filePath);
     std::lock_guard<std::recursive_mutex> lock(mLock);
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index 2b7bf33..149936d 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -136,7 +136,7 @@
     binder::Status deleteOdex(const std::string& apkPath, const std::string& instructionSet,
             const std::unique_ptr<std::string>& outputPath);
     binder::Status installApkVerity(const std::string& filePath,
-            const ::android::base::unique_fd& verityInput, int32_t contentSize);
+            android::base::unique_fd verityInput, int32_t contentSize);
     binder::Status assertFsverityRootHashMatches(const std::string& filePath,
             const std::vector<uint8_t>& expectedHash);
     binder::Status reconcileSecondaryDexFile(const std::string& dexPath,
diff --git a/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
index 7871667..2ef97a3 100644
--- a/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
+++ b/libs/binder/ndk/include_ndk/android/binder_parcel_utils.h
@@ -421,13 +421,41 @@
 }
 
 /**
+ * Convenience API for writing a non-null parcelable.
+ */
+template <typename P>
+static inline binder_status_t AParcel_writeParcelable(AParcel* parcel, const P& p) {
+    binder_status_t status = AParcel_writeInt32(parcel, 1);  // non-null
+    if (status != STATUS_OK) {
+        return status;
+    }
+    return p.writeToParcel(parcel);
+}
+
+/**
+ * Convenience API for reading a non-null parcelable.
+ */
+template <typename P>
+static inline binder_status_t AParcel_readParcelable(const AParcel* parcel, P* p) {
+    int32_t null;
+    binder_status_t status = AParcel_readInt32(parcel, &null);
+    if (status != STATUS_OK) {
+        return status;
+    }
+    if (null == 0) {
+        return STATUS_UNEXPECTED_NULL;
+    }
+    return p->readFromParcel(parcel);
+}
+
+/**
  * Writes a parcelable object of type P inside a std::vector<P> at index 'index' to 'parcel'.
  */
 template <typename P>
 binder_status_t AParcel_writeStdVectorParcelableElement(AParcel* parcel, const void* vectorData,
                                                         size_t index) {
     const std::vector<P>* vector = static_cast<const std::vector<P>*>(vectorData);
-    return vector->at(index).writeToParcel(parcel);
+    return AParcel_writeParcelable(parcel, vector->at(index));
 }
 
 /**
@@ -437,7 +465,7 @@
 binder_status_t AParcel_readStdVectorParcelableElement(const AParcel* parcel, void* vectorData,
                                                        size_t index) {
     std::vector<P>* vector = static_cast<std::vector<P>*>(vectorData);
-    return vector->at(index).readFromParcel(parcel);
+    return AParcel_readParcelable(parcel, &vector->at(index));
 }
 
 /**
diff --git a/libs/vr/OWNERS b/libs/vr/OWNERS
index ec2d712..098c80e 100644
--- a/libs/vr/OWNERS
+++ b/libs/vr/OWNERS
@@ -1,4 +1,4 @@
 hendrikw@google.com
 jwcai@google.com
 steventhomas@google.com
-
+patplunkett@google.com
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index 766d9ff..1419119 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -708,20 +708,6 @@
 
     const InstanceData& instance_data = GetData(pdev);
 
-    // TODO(jessehall): Fill out the set of supported formats. Longer term, add
-    // a new gralloc method to query whether a (format, usage) pair is
-    // supported, and check that for each gralloc format that corresponds to a
-    // Vulkan format. Shorter term, just add a few more formats to the ones
-    // hardcoded below.
-
-    const VkSurfaceFormatKHR kFormats[] = {
-        {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
-        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
-        {VK_FORMAT_R5G6B5_UNORM_PACK16, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
-    };
-    const uint32_t kNumFormats = sizeof(kFormats) / sizeof(kFormats[0]);
-    uint32_t total_num_formats = kNumFormats;
-
     bool wide_color_support = false;
     Surface& surface = *SurfaceFromHandle(surface_handle);
     int err = native_window_get_wide_color_support(surface.window.get(),
@@ -735,43 +721,72 @@
         wide_color_support &&
         instance_data.hook_extensions.test(ProcHook::EXT_swapchain_colorspace);
 
-    const VkSurfaceFormatKHR kWideColorFormats[] = {
-        {VK_FORMAT_R8G8B8A8_UNORM,
-         VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT},
-        {VK_FORMAT_R8G8B8A8_SRGB,
-         VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT},
-        {VK_FORMAT_R16G16B16A16_SFLOAT,
-         VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT},
-        {VK_FORMAT_R16G16B16A16_SFLOAT,
-         VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT},
-        {VK_FORMAT_A2B10G10R10_UNORM_PACK32,
-         VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT},
-    };
-    const uint32_t kNumWideColorFormats =
-        sizeof(kWideColorFormats) / sizeof(kWideColorFormats[0]);
+    AHardwareBuffer_Desc desc = {};
+    desc.width = 1;
+    desc.height = 1;
+    desc.layers = 1;
+    desc.usage = surface.consumer_usage |
+                 AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE |
+                 AHARDWAREBUFFER_USAGE_GPU_FRAMEBUFFER;
+
+    // We must support R8G8B8A8
+    std::vector<VkSurfaceFormatKHR> all_formats = {
+        {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},
+        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR}};
+
     if (wide_color_support) {
-        total_num_formats += kNumWideColorFormats;
+        all_formats.emplace_back(VkSurfaceFormatKHR{
+            VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT});
+        all_formats.emplace_back(VkSurfaceFormatKHR{
+            VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT});
+    }
+
+    desc.format = AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM;
+    if (AHardwareBuffer_isSupported(&desc)) {
+        all_formats.emplace_back(VkSurfaceFormatKHR{
+            VK_FORMAT_R5G6B5_UNORM_PACK16, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR});
+    }
+
+    desc.format = AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT;
+    if (AHardwareBuffer_isSupported(&desc)) {
+        all_formats.emplace_back(VkSurfaceFormatKHR{
+            VK_FORMAT_R16G16B16A16_SFLOAT, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR});
+        if (wide_color_support) {
+            all_formats.emplace_back(
+                VkSurfaceFormatKHR{VK_FORMAT_R16G16B16A16_SFLOAT,
+                                   VK_COLOR_SPACE_EXTENDED_SRGB_LINEAR_EXT});
+            all_formats.emplace_back(
+                VkSurfaceFormatKHR{VK_FORMAT_R16G16B16A16_SFLOAT,
+                                   VK_COLOR_SPACE_EXTENDED_SRGB_NONLINEAR_EXT});
+        }
+    }
+
+    desc.format = AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM;
+    if (AHardwareBuffer_isSupported(&desc)) {
+        all_formats.emplace_back(
+            VkSurfaceFormatKHR{VK_FORMAT_A2B10G10R10_UNORM_PACK32,
+                               VK_COLOR_SPACE_SRGB_NONLINEAR_KHR});
+        if (wide_color_support) {
+            all_formats.emplace_back(
+                VkSurfaceFormatKHR{VK_FORMAT_A2B10G10R10_UNORM_PACK32,
+                                   VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT});
+        }
     }
 
     VkResult result = VK_SUCCESS;
     if (formats) {
-        uint32_t out_count = 0;
-        uint32_t transfer_count = 0;
-        if (*count < total_num_formats)
+        uint32_t transfer_count = all_formats.size();
+        if (transfer_count > *count) {
+            transfer_count = *count;
             result = VK_INCOMPLETE;
-        transfer_count = std::min(*count, kNumFormats);
-        std::copy(kFormats, kFormats + transfer_count, formats);
-        out_count += transfer_count;
-        if (wide_color_support) {
-            transfer_count = std::min(*count - out_count, kNumWideColorFormats);
-            std::copy(kWideColorFormats, kWideColorFormats + transfer_count,
-                      formats + out_count);
-            out_count += transfer_count;
         }
-        *count = out_count;
+        std::copy(all_formats.begin(), all_formats.begin() + transfer_count,
+                  formats);
+        *count = transfer_count;
     } else {
-        *count = total_num_formats;
+        *count = all_formats.size();
     }
+
     return result;
 }