Merge "SF: Fix mBuffer management"
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index 562898d..b04543b 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -76,6 +76,7 @@
"libdebuggerd_client",
"libdumpstateaidl",
"libdumpstateutil",
+ "libdumputils",
"libhidlbase",
"libhidltransport",
"liblog",
@@ -119,4 +120,4 @@
"tests/dumpstate_smoke_test.cpp",
],
static_libs: ["libgmock"],
-}
\ No newline at end of file
+}
diff --git a/cmds/dumpstate/utils.cpp b/cmds/dumpstate/utils.cpp
index a89925f..022f4fc 100644
--- a/cmds/dumpstate/utils.cpp
+++ b/cmds/dumpstate/utils.cpp
@@ -48,10 +48,10 @@
#include <android-base/stringprintf.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
-#include <android/hidl/manager/1.0/IServiceManager.h>
#include <cutils/properties.h>
#include <cutils/sockets.h>
#include <debuggerd/client.h>
+#include <dumputils/dump_utils.h>
#include <log/log.h>
#include <private/android_filesystem_config.h>
@@ -76,36 +76,6 @@
return ds.RunCommand(title, full_command, options);
}
-/* list of native processes to include in the native dumps */
-// This matches the /proc/pid/exe link instead of /proc/pid/cmdline.
-static const char* native_processes_to_dump[] = {
- "/system/bin/audioserver",
- "/system/bin/cameraserver",
- "/system/bin/drmserver",
- "/system/bin/mediadrmserver",
- "/system/bin/mediaextractor", // media.extractor
- "/system/bin/mediametrics", // media.metrics
- "/system/bin/mediaserver",
- "/system/bin/sdcard",
- "/system/bin/statsd",
- "/system/bin/surfaceflinger",
- "/system/bin/vehicle_network_service",
- "/vendor/bin/hw/android.hardware.media.omx@1.0-service", // media.codec
- NULL,
-};
-
-/* list of hal interface to dump containing process during native dumps */
-static const char* hal_interfaces_to_dump[] {
- "android.hardware.audio@2.0::IDevicesFactory",
- "android.hardware.bluetooth@1.0::IBluetoothHci",
- "android.hardware.camera.provider@2.4::ICameraProvider",
- "android.hardware.graphics.composer@2.1::IComposer",
- "android.hardware.media.omx@1.0::IOmx",
- "android.hardware.sensors@1.0::ISensors",
- "android.hardware.vr@1.0::IVr",
- NULL,
-};
-
// Reasonable value for max stats.
static const int STATS_MAX_N_RUNS = 1000;
static const long STATS_MAX_AVERAGE = 100000;
@@ -809,53 +779,6 @@
_redirect_to_file(redirect, path, O_APPEND);
}
-static bool should_dump_hal_interface(const char* interface) {
- for (const char** i = hal_interfaces_to_dump; *i; i++) {
- if (!strcmp(*i, interface)) {
- return true;
- }
- }
- return false;
-}
-
-static bool should_dump_native_traces(const char* path) {
- for (const char** p = native_processes_to_dump; *p; p++) {
- if (!strcmp(*p, path)) {
- return true;
- }
- }
- return false;
-}
-
-std::set<int> get_interesting_hal_pids() {
- using android::hidl::manager::V1_0::IServiceManager;
- using android::sp;
- using android::hardware::Return;
-
- sp<IServiceManager> manager = IServiceManager::getService();
- std::set<int> pids;
-
- Return<void> ret = manager->debugDump([&](auto& hals) {
- for (const auto &info : hals) {
- if (info.pid == static_cast<int>(IServiceManager::PidConstant::NO_PID)) {
- continue;
- }
-
- if (!should_dump_hal_interface(info.interfaceName.c_str())) {
- continue;
- }
-
- pids.insert(info.pid);
- }
- });
-
- if (!ret.isOk()) {
- MYLOGE("Could not get list of HAL PIDs: %s\n", ret.description().c_str());
- }
-
- return pids; // whether it was okay or not
-}
-
const char* DumpTraces(const std::string& traces_path);
const char* DumpTracesTombstoned(const std::string& traces_dir);
@@ -876,18 +799,6 @@
return nullptr;
}
-static bool IsZygote(int pid) {
- static const std::string kZygotePrefix = "zygote";
-
- std::string cmdline;
- if (!android::base::ReadFileToString(android::base::StringPrintf("/proc/%d/cmdline", pid),
- &cmdline)) {
- return true;
- }
-
- return (cmdline.find(kZygotePrefix) == 0);
-}
-
const char* DumpTracesTombstoned(const std::string& traces_dir) {
const std::string temp_file_pattern = traces_dir + "/dumptrace_XXXXXX";
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index 7438d3d..739f33f 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -1,6 +1,7 @@
// Build the unit tests for installd
cc_test {
name: "installd_utils_test",
+ test_suites: ["device-tests"],
clang: true,
srcs: ["installd_utils_test.cpp"],
cflags: ["-Wall", "-Werror"],
@@ -18,6 +19,7 @@
cc_test {
name: "installd_cache_test",
+ test_suites: ["device-tests"],
clang: true,
srcs: ["installd_cache_test.cpp"],
cflags: ["-Wall", "-Werror"],
@@ -39,6 +41,7 @@
cc_test {
name: "installd_service_test",
+ test_suites: ["device-tests"],
clang: true,
srcs: ["installd_service_test.cpp"],
cflags: ["-Wall", "-Werror"],
@@ -60,6 +63,7 @@
cc_test {
name: "installd_dexopt_test",
+ test_suites: ["device-tests"],
clang: true,
srcs: ["installd_dexopt_test.cpp"],
cflags: ["-Wall", "-Werror"],
@@ -81,6 +85,7 @@
cc_test {
name: "installd_otapreopt_test",
+ test_suites: ["device-tests"],
clang: true,
srcs: ["installd_otapreopt_test.cpp"],
cflags: ["-Wall", "-Werror"],
diff --git a/cmds/lshal/DebugCommand.cpp b/cmds/lshal/DebugCommand.cpp
index dd8812d..0952db6 100644
--- a/cmds/lshal/DebugCommand.cpp
+++ b/cmds/lshal/DebugCommand.cpp
@@ -59,8 +59,8 @@
auto pair = splitFirst(mInterfaceName, '/');
- FQName fqName(pair.first);
- if (!fqName.isValid() || fqName.isIdentifier() || !fqName.isFullyQualified()) {
+ FQName fqName;
+ if (!FQName::parse(pair.first, &fqName) || fqName.isIdentifier() || !fqName.isFullyQualified()) {
mLshal.err() << "Invalid fully-qualified name '" << pair.first << "'\n\n";
return USAGE;
}
diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index b9e0139..5545966 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -252,16 +252,16 @@
// use a double for loop here because lshal doesn't care about efficiency.
for (TableEntry &packageEntry : mImplementationsTable) {
std::string packageName = packageEntry.interfaceName;
- FQName fqPackageName{packageName.substr(0, packageName.find("::"))};
- if (!fqPackageName.isValid()) {
+ FQName fqPackageName;
+ if (!FQName::parse(packageName.substr(0, packageName.find("::")), &fqPackageName)) {
continue;
}
for (TableEntry &interfaceEntry : mPassthroughRefTable) {
if (interfaceEntry.arch != ARCH_UNKNOWN) {
continue;
}
- FQName interfaceName{splitFirst(interfaceEntry.interfaceName, '/').first};
- if (!interfaceName.isValid()) {
+ FQName interfaceName;
+ if (!FQName::parse(splitFirst(interfaceEntry.interfaceName, '/').first, &interfaceName)) {
continue;
}
if (interfaceName.getPackageAndVersion() == fqPackageName) {
@@ -308,10 +308,10 @@
// Quick hack to work around *'s
replaceAll(&fqInstanceName, '*', 'D');
}
- auto splittedFqInstanceName = splitFirst(fqInstanceName, '/');
- FQName fqName(splittedFqInstanceName.first);
- if (!fqName.isValid()) {
- err() << "Warning: '" << splittedFqInstanceName.first
+ auto splitFqInstanceName = splitFirst(fqInstanceName, '/');
+ FQName fqName;
+ if (!FQName::parse(splitFqInstanceName.first, &fqName)) {
+ err() << "Warning: '" << splitFqInstanceName.first
<< "' is not a valid FQName." << std::endl;
continue;
}
@@ -335,7 +335,7 @@
std::string interfaceName =
&table == &mImplementationsTable ? "" : fqName.name();
std::string instanceName =
- &table == &mImplementationsTable ? "" : splittedFqInstanceName.second;
+ &table == &mImplementationsTable ? "" : splitFqInstanceName.second;
vintf::Version version{fqName.getPackageMajorVersion(),
fqName.getPackageMinorVersion()};
diff --git a/data/etc/wearable_core_hardware.xml b/data/etc/wearable_core_hardware.xml
index d7c3730..e2ab71a 100644
--- a/data/etc/wearable_core_hardware.xml
+++ b/data/etc/wearable_core_hardware.xml
@@ -36,9 +36,6 @@
<!-- basic system services -->
<feature name="android.software.home_screen" />
- <!-- device administration -->
- <feature name="android.software.device_admin" />
-
<!-- input management and third-party input method editors -->
<feature name="android.software.input_methods" />
diff --git a/libs/dumputils/Android.bp b/libs/dumputils/Android.bp
new file mode 100644
index 0000000..3412e14
--- /dev/null
+++ b/libs/dumputils/Android.bp
@@ -0,0 +1,34 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library {
+ name: "libdumputils",
+
+ shared_libs: [
+ "libbase",
+ "libbinder",
+ "libhidlbase",
+ "libhidltransport",
+ "liblog",
+ "libutils",
+ ],
+
+ srcs: ["dump_utils.cpp"],
+
+ cflags: ["-Wall", "-Werror"],
+
+ export_include_dirs: [
+ "include",
+ ],
+}
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
new file mode 100644
index 0000000..0fd2b81
--- /dev/null
+++ b/libs/dumputils/dump_utils.cpp
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <set>
+
+#include <android-base/file.h>
+#include <android-base/stringprintf.h>
+#include <android/hidl/manager/1.0/IServiceManager.h>
+#include <dumputils/dump_utils.h>
+#include <log/log.h>
+
+/* list of native processes to include in the native dumps */
+// This matches the /proc/pid/exe link instead of /proc/pid/cmdline.
+static const char* native_processes_to_dump[] = {
+ "/system/bin/audioserver",
+ "/system/bin/cameraserver",
+ "/system/bin/drmserver",
+ "/system/bin/mediadrmserver",
+ "/system/bin/mediaextractor", // media.extractor
+ "/system/bin/mediametrics", // media.metrics
+ "/system/bin/mediaserver",
+ "/system/bin/sdcard",
+ "/system/bin/statsd",
+ "/system/bin/surfaceflinger",
+ "/system/bin/vehicle_network_service",
+ "/vendor/bin/hw/android.hardware.media.omx@1.0-service", // media.codec
+ NULL,
+};
+
+/* list of hal interface to dump containing process during native dumps */
+static const char* hal_interfaces_to_dump[] {
+ "android.hardware.audio@2.0::IDevicesFactory",
+ "android.hardware.bluetooth@1.0::IBluetoothHci",
+ "android.hardware.camera.provider@2.4::ICameraProvider",
+ "android.hardware.graphics.composer@2.1::IComposer",
+ "android.hardware.media.omx@1.0::IOmx",
+ "android.hardware.sensors@1.0::ISensors",
+ "android.hardware.vr@1.0::IVr",
+ NULL,
+};
+
+bool should_dump_hal_interface(const char* interface) {
+ for (const char** i = hal_interfaces_to_dump; *i; i++) {
+ if (!strcmp(*i, interface)) {
+ return true;
+ }
+ }
+ return false;
+}
+
+bool should_dump_native_traces(const char* path) {
+ for (const char** p = native_processes_to_dump; *p; p++) {
+ if (!strcmp(*p, path)) {
+ return true;
+ }
+ }
+ return false;
+}
+
+std::set<int> get_interesting_hal_pids() {
+ using android::hidl::manager::V1_0::IServiceManager;
+ using android::sp;
+ using android::hardware::Return;
+
+ sp<IServiceManager> manager = IServiceManager::getService();
+ std::set<int> pids;
+
+ Return<void> ret = manager->debugDump([&](auto& hals) {
+ for (const auto &info : hals) {
+ if (info.pid == static_cast<int>(IServiceManager::PidConstant::NO_PID)) {
+ continue;
+ }
+
+ if (!should_dump_hal_interface(info.interfaceName.c_str())) {
+ continue;
+ }
+
+ pids.insert(info.pid);
+ }
+ });
+
+ if (!ret.isOk()) {
+ ALOGE("Could not get list of HAL PIDs: %s\n", ret.description().c_str());
+ }
+
+ return pids; // whether it was okay or not
+}
+
+bool IsZygote(int pid) {
+ static const std::string kZygotePrefix = "zygote";
+
+ std::string cmdline;
+ if (!android::base::ReadFileToString(android::base::StringPrintf("/proc/%d/cmdline", pid),
+ &cmdline)) {
+ return true;
+ }
+
+ return (cmdline.find(kZygotePrefix) == 0);
+}
diff --git a/libs/dumputils/include/dumputils/dump_utils.h b/libs/dumputils/include/dumputils/dump_utils.h
new file mode 100644
index 0000000..25f7127
--- /dev/null
+++ b/libs/dumputils/include/dumputils/dump_utils.h
@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2016, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DUMPUTILS_H_
+#define DUMPUTILS_H_
+
+#include <set>
+
+bool should_dump_native_traces(const char* path);
+
+std::set<int> get_interesting_hal_pids();
+
+bool IsZygote(int pid);
+
+#endif // DUMPUTILS_H_
diff --git a/libs/gui/HdrMetadata.cpp b/libs/gui/HdrMetadata.cpp
index 299bdfa..b715e43 100644
--- a/libs/gui/HdrMetadata.cpp
+++ b/libs/gui/HdrMetadata.cpp
@@ -66,4 +66,32 @@
return NO_ERROR;
}
+bool HdrMetadata::operator==(const HdrMetadata& rhs) const {
+ if (validTypes != rhs.validTypes) return false;
+
+ if ((validTypes & SMPTE2086) == SMPTE2086) {
+ if (smpte2086.displayPrimaryRed.x != rhs.smpte2086.displayPrimaryRed.x ||
+ smpte2086.displayPrimaryRed.y != rhs.smpte2086.displayPrimaryRed.y ||
+ smpte2086.displayPrimaryGreen.x != rhs.smpte2086.displayPrimaryGreen.x ||
+ smpte2086.displayPrimaryGreen.y != rhs.smpte2086.displayPrimaryGreen.y ||
+ smpte2086.displayPrimaryBlue.x != rhs.smpte2086.displayPrimaryBlue.x ||
+ smpte2086.displayPrimaryBlue.y != rhs.smpte2086.displayPrimaryBlue.y ||
+ smpte2086.whitePoint.x != rhs.smpte2086.whitePoint.x ||
+ smpte2086.whitePoint.y != rhs.smpte2086.whitePoint.y ||
+ smpte2086.maxLuminance != rhs.smpte2086.maxLuminance ||
+ smpte2086.minLuminance != rhs.smpte2086.minLuminance) {
+ return false;
+ }
+ }
+
+ if ((validTypes & CTA861_3) == CTA861_3) {
+ if (cta8613.maxFrameAverageLightLevel != rhs.cta8613.maxFrameAverageLightLevel ||
+ cta8613.maxContentLightLevel != rhs.cta8613.maxContentLightLevel) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
} // namespace android
diff --git a/libs/gui/include/gui/HdrMetadata.h b/libs/gui/include/gui/HdrMetadata.h
index cd01952..9800602 100644
--- a/libs/gui/include/gui/HdrMetadata.h
+++ b/libs/gui/include/gui/HdrMetadata.h
@@ -38,6 +38,8 @@
size_t getFlattenedSize() const;
status_t flatten(void* buffer, size_t size) const;
status_t unflatten(void const* buffer, size_t size);
+
+ bool operator==(const HdrMetadata& rhs) const;
};
} // namespace android
diff --git a/libs/vr/libdvr/tests/dvr_api_test.h b/libs/vr/libdvr/tests/dvr_api_test.h
index 648af75..d8359e7 100644
--- a/libs/vr/libdvr/tests/dvr_api_test.h
+++ b/libs/vr/libdvr/tests/dvr_api_test.h
@@ -3,8 +3,6 @@
#include <gtest/gtest.h>
-#define ASSERT_NOT_NULL(x) ASSERT_TRUE((x) != nullptr)
-
/** DvrTestBase loads the libdvr.so at runtime and get the Dvr API version 1. */
class DvrApiTest : public ::testing::Test {
protected:
@@ -17,11 +15,11 @@
// https://github.com/android-ndk/ndk/issues/360
flags |= RTLD_NODELETE;
platform_handle_ = dlopen("libdvr.so", flags);
- ASSERT_NOT_NULL(platform_handle_) << "Dvr shared library missing.";
+ ASSERT_NE(nullptr, platform_handle_) << "Dvr shared library missing.";
auto dvr_get_api = reinterpret_cast<decltype(&dvrGetApi)>(
dlsym(platform_handle_, "dvrGetApi"));
- ASSERT_NOT_NULL(dvr_get_api) << "Platform library missing dvrGetApi.";
+ ASSERT_NE(nullptr, dvr_get_api) << "Platform library missing dvrGetApi.";
ASSERT_EQ(dvr_get_api(&api_, sizeof(api_), /*version=*/1), 0)
<< "Unable to find compatible Dvr API.";
diff --git a/libs/vr/libdvr/tests/dvr_display-test.cpp b/libs/vr/libdvr/tests/dvr_display-test.cpp
index 1165573..c72f940 100644
--- a/libs/vr/libdvr/tests/dvr_display-test.cpp
+++ b/libs/vr/libdvr/tests/dvr_display-test.cpp
@@ -16,20 +16,58 @@
class DvrDisplayTest : public DvrApiTest {
protected:
+ void SetUp() override {
+ DvrApiTest::SetUp();
+ int ret = api_.GetNativeDisplayMetrics(sizeof(display_metrics_),
+ &display_metrics_);
+ ASSERT_EQ(ret, 0) << "Failed to get display metrics.";
+ ALOGD(
+ "display_width: %d, display_height: %d, display_x_dpi: %d, "
+ "display_y_dpi: %d, vsync_period_ns: %d.",
+ display_metrics_.display_width, display_metrics_.display_height,
+ display_metrics_.display_x_dpi, display_metrics_.display_y_dpi,
+ display_metrics_.vsync_period_ns);
+ }
+
void TearDown() override {
if (write_queue_ != nullptr) {
api_.WriteBufferQueueDestroy(write_queue_);
write_queue_ = nullptr;
}
+ if (direct_surface_ != nullptr) {
+ api_.SurfaceDestroy(direct_surface_);
+ direct_surface_ = nullptr;
+ }
DvrApiTest::TearDown();
}
+ /* Convert a write buffer to an android hardware buffer and fill in
+ * color_textures evenly to the buffer.
+ * AssertionError if the width of the buffer is not equal to the input width,
+ * AssertionError if the height of the buffer is not equal to the input
+ * height.
+ */
+ void FillWriteBuffer(DvrWriteBuffer* write_buffer,
+ const std::vector<uint32_t>& color_textures,
+ uint32_t width, uint32_t height);
+
+ // Write buffer queue properties.
+ static constexpr uint64_t kUsage = AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE |
+ AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT |
+ AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN;
+ uint32_t kFormat = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;
+ static constexpr size_t kMetadataSize = 0;
+ static constexpr int kTimeoutMs = 1000; // Time for getting buffer.
+ uint32_t kLayerCount = 1;
DvrWriteBufferQueue* write_queue_ = nullptr;
+ DvrSurface* direct_surface_ = nullptr;
+
+ // Device display properties.
+ DvrNativeDisplayMetrics display_metrics_;
};
-TEST_F(DvrDisplayTest, DisplaySingleColor) {
- // Create direct surface.
- DvrSurface* direct_surface = nullptr;
+TEST_F(DvrDisplayTest, DisplayWithOneBuffer) {
+ // Create a direct surface.
std::vector<DvrSurfaceAttribute> direct_surface_attributes = {
{.key = DVR_SURFACE_ATTRIBUTE_DIRECT,
.value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
@@ -43,73 +81,32 @@
};
int ret =
api_.SurfaceCreate(direct_surface_attributes.data(),
- direct_surface_attributes.size(), &direct_surface);
+ direct_surface_attributes.size(), &direct_surface_);
ASSERT_EQ(ret, 0) << "Failed to create direct surface.";
- // Get screen dimension.
- DvrNativeDisplayMetrics display_metrics;
- ret = api_.GetNativeDisplayMetrics(sizeof(display_metrics), &display_metrics);
- ASSERT_EQ(ret, 0) << "Failed to get display metrics.";
- ALOGD(
- "display_width: %d, display_height: %d, display_x_dpi: %d, "
- "display_y_dpi: %d, vsync_period_ns: %d.",
- display_metrics.display_width, display_metrics.display_height,
- display_metrics.display_x_dpi, display_metrics.display_y_dpi,
- display_metrics.vsync_period_ns);
-
// Create a buffer queue with the direct surface.
- constexpr uint32_t kLayerCount = 1;
- constexpr uint64_t kUsage = AHARDWAREBUFFER_USAGE_GPU_SAMPLED_IMAGE |
- AHARDWAREBUFFER_USAGE_GPU_COLOR_OUTPUT |
- AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN;
- constexpr uint32_t kFormat = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;
constexpr size_t kCapacity = 1;
- constexpr size_t kMetadataSize = 0;
- uint32_t width = display_metrics.display_width;
- uint32_t height = display_metrics.display_height;
+ uint32_t width = display_metrics_.display_width;
+ uint32_t height = display_metrics_.display_height;
ret = api_.SurfaceCreateWriteBufferQueue(
- direct_surface, width, height, kFormat, kLayerCount, kUsage, kCapacity,
+ direct_surface_, width, height, kFormat, kLayerCount, kUsage, kCapacity,
kMetadataSize, &write_queue_);
EXPECT_EQ(0, ret) << "Failed to create buffer queue.";
- ASSERT_NOT_NULL(write_queue_) << "Write buffer queue should not be null.";
+ ASSERT_NE(nullptr, write_queue_) << "Write buffer queue should not be null.";
// Get buffer from WriteBufferQueue.
DvrWriteBuffer* write_buffer = nullptr;
- constexpr int kTimeoutMs = 1000;
DvrNativeBufferMetadata out_meta;
int out_fence_fd = -1;
ret = api_.WriteBufferQueueGainBuffer(write_queue_, kTimeoutMs, &write_buffer,
&out_meta, &out_fence_fd);
EXPECT_EQ(0, ret) << "Failed to get the buffer.";
- ASSERT_NOT_NULL(write_buffer) << "Gained buffer should not be null.";
+ ASSERT_NE(nullptr, write_buffer) << "Gained buffer should not be null.";
- // Convert to an android hardware buffer.
- AHardwareBuffer* ah_buffer{nullptr};
- ret = api_.WriteBufferGetAHardwareBuffer(write_buffer, &ah_buffer);
- EXPECT_EQ(0, ret) << "Failed to get a hardware buffer from the write buffer.";
- ASSERT_NOT_NULL(ah_buffer) << "AHardware buffer should not be null.";
-
- // Change the content of the android hardware buffer.
- void* buffer_data{nullptr};
- int32_t fence = -1;
- ret = AHardwareBuffer_lock(ah_buffer, AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN,
- fence, nullptr, &buffer_data);
- EXPECT_EQ(0, ret) << "Failed to lock the hardware buffer.";
- ASSERT_NOT_NULL(buffer_data) << "Buffer data should not be null.";
-
- uint32_t color_texture = 0xff0000ff; // Red color in RGBA.
- for (uint32_t i = 0; i < width * height; ++i) {
- memcpy(reinterpret_cast<void*>(reinterpret_cast<int64_t>(buffer_data) +
- i * sizeof(color_texture)),
- &color_texture, sizeof(color_texture));
- }
-
- fence = -1;
- ret = AHardwareBuffer_unlock(ah_buffer, &fence);
- EXPECT_EQ(0, ret) << "Failed to unlock the hardware buffer.";
-
- // Release the android hardware buffer.
- AHardwareBuffer_release(ah_buffer);
+ // Color the write buffer.
+ FillWriteBuffer(write_buffer,
+ {0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000},
+ width, height);
// Post buffer.
int ready_fence_fd = -1;
@@ -118,4 +115,237 @@
EXPECT_EQ(0, ret) << "Failed to post the buffer.";
sleep(5); // For visual check on the device under test.
+ // Should observe three primary colors on the screen center.
+}
+
+TEST_F(DvrDisplayTest, DisplayWithDoubleBuffering) {
+ // Create a direct surface.
+ std::vector<DvrSurfaceAttribute> direct_surface_attributes = {
+ {.key = DVR_SURFACE_ATTRIBUTE_DIRECT,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ {.key = DVR_SURFACE_ATTRIBUTE_Z_ORDER,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_INT32,
+ .value.int32_value = 10},
+ {.key = DVR_SURFACE_ATTRIBUTE_VISIBLE,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ };
+ int ret =
+ api_.SurfaceCreate(direct_surface_attributes.data(),
+ direct_surface_attributes.size(), &direct_surface_);
+ ASSERT_EQ(ret, 0) << "Failed to create direct surface.";
+
+ // Create a buffer queue with the direct surface.
+ constexpr size_t kCapacity = 2;
+ uint32_t width = display_metrics_.display_width;
+ uint32_t height = display_metrics_.display_height;
+ ret = api_.SurfaceCreateWriteBufferQueue(
+ direct_surface_, width, height, kFormat, kLayerCount, kUsage, kCapacity,
+ kMetadataSize, &write_queue_);
+ EXPECT_EQ(0, ret) << "Failed to create buffer queue.";
+ ASSERT_NE(nullptr, write_queue_) << "Write buffer queue should not be null.";
+
+ int num_display_cycles_in_5s = 5 / (display_metrics_.vsync_period_ns / 1e9);
+ ALOGD("The number of display cycles: %d", num_display_cycles_in_5s);
+ int bufferhub_id_prev_write_buffer = -1;
+ for (int i = 0; i < num_display_cycles_in_5s; ++i) {
+ // Get a buffer from the WriteBufferQueue.
+ DvrWriteBuffer* write_buffer = nullptr;
+ DvrNativeBufferMetadata out_meta;
+ int out_fence_fd = -1;
+ ret = api_.WriteBufferQueueGainBuffer(
+ write_queue_, kTimeoutMs, &write_buffer, &out_meta, &out_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to get the a write buffer.";
+ ASSERT_NE(nullptr, write_buffer) << "The gained buffer should not be null.";
+
+ int bufferhub_id = api_.WriteBufferGetId(write_buffer);
+ ALOGD("Display cycle: %d, bufferhub id of the write buffer: %d", i,
+ bufferhub_id);
+ EXPECT_NE(bufferhub_id_prev_write_buffer, bufferhub_id)
+ << "Double buffering should be using the two buffers in turns, not "
+ "reusing the same write buffer.";
+ bufferhub_id_prev_write_buffer = bufferhub_id;
+
+ // Color the write buffer.
+ if (i % 2) {
+ FillWriteBuffer(write_buffer, {0xffff0000, 0xff00ff00, 0xff0000ff}, width,
+ height);
+ } else {
+ FillWriteBuffer(write_buffer, {0xff00ff00, 0xff0000ff, 0xffff0000}, width,
+ height);
+ }
+
+ // Post the write buffer.
+ int ready_fence_fd = -1;
+ ret = api_.WriteBufferQueuePostBuffer(write_queue_, write_buffer, &out_meta,
+ ready_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to post the buffer.";
+ }
+ // Should observe blinking screen in secondary colors
+ // although it is actually displaying primary colors.
+}
+
+TEST_F(DvrDisplayTest, DisplayWithTwoHardwareLayers) {
+ // Create the direct_surface_0 of z order 10 and direct_surface_1 of z
+ // order 11.
+ DvrSurface* direct_surface_0 = nullptr;
+ std::vector<DvrSurfaceAttribute> direct_surface_0_attributes = {
+ {.key = DVR_SURFACE_ATTRIBUTE_DIRECT,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ {.key = DVR_SURFACE_ATTRIBUTE_Z_ORDER,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_INT32,
+ .value.int32_value = 10},
+ {.key = DVR_SURFACE_ATTRIBUTE_VISIBLE,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ };
+ int ret =
+ api_.SurfaceCreate(direct_surface_0_attributes.data(),
+ direct_surface_0_attributes.size(), &direct_surface_0);
+ EXPECT_EQ(ret, 0) << "Failed to create direct surface.";
+
+ DvrSurface* direct_surface_1 = nullptr;
+ std::vector<DvrSurfaceAttribute> direct_surface_1_attributes = {
+ {.key = DVR_SURFACE_ATTRIBUTE_DIRECT,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ {.key = DVR_SURFACE_ATTRIBUTE_Z_ORDER,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_INT32,
+ .value.int32_value = 11},
+ {.key = DVR_SURFACE_ATTRIBUTE_VISIBLE,
+ .value.type = DVR_SURFACE_ATTRIBUTE_TYPE_BOOL,
+ .value.bool_value = true},
+ };
+ ret =
+ api_.SurfaceCreate(direct_surface_1_attributes.data(),
+ direct_surface_1_attributes.size(), &direct_surface_1);
+ EXPECT_EQ(ret, 0) << "Failed to create direct surface.";
+
+ // Create a buffer queue for each of the direct surfaces.
+ constexpr size_t kCapacity = 1;
+ uint32_t width = display_metrics_.display_width;
+ uint32_t height = display_metrics_.display_height;
+
+ DvrWriteBufferQueue* write_queue_0 = nullptr;
+ ret = api_.SurfaceCreateWriteBufferQueue(
+ direct_surface_0, width, height, kFormat, kLayerCount, kUsage, kCapacity,
+ kMetadataSize, &write_queue_0);
+ EXPECT_EQ(0, ret) << "Failed to create buffer queue.";
+ EXPECT_NE(nullptr, write_queue_0) << "Write buffer queue should not be null.";
+
+ DvrWriteBufferQueue* write_queue_1 = nullptr;
+ ret = api_.SurfaceCreateWriteBufferQueue(
+ direct_surface_1, width, height, kFormat, kLayerCount, kUsage, kCapacity,
+ kMetadataSize, &write_queue_1);
+ EXPECT_EQ(0, ret) << "Failed to create buffer queue.";
+ EXPECT_NE(nullptr, write_queue_1) << "Write buffer queue should not be null.";
+
+ // Get a buffer from each of the write buffer queues.
+ DvrWriteBuffer* write_buffer_0 = nullptr;
+ DvrNativeBufferMetadata out_meta_0;
+ int out_fence_fd = -1;
+ ret = api_.WriteBufferQueueGainBuffer(
+ write_queue_0, kTimeoutMs, &write_buffer_0, &out_meta_0, &out_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to get the buffer.";
+ EXPECT_NE(nullptr, write_buffer_0) << "Gained buffer should not be null.";
+
+ DvrWriteBuffer* write_buffer_1 = nullptr;
+ DvrNativeBufferMetadata out_meta_1;
+ out_fence_fd = -1;
+ ret = api_.WriteBufferQueueGainBuffer(
+ write_queue_1, kTimeoutMs, &write_buffer_1, &out_meta_1, &out_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to get the buffer.";
+ EXPECT_NE(nullptr, write_buffer_1) << "Gained buffer should not be null.";
+
+ // Color the write buffers.
+ FillWriteBuffer(write_buffer_0, {0xffff0000, 0xff00ff00, 0xff0000ff}, width,
+ height);
+ FillWriteBuffer(write_buffer_1, {0x7f00ff00, 0x7f0000ff, 0x7fff0000}, width,
+ height);
+
+ // Post buffers.
+ int ready_fence_fd = -1;
+ ret = api_.WriteBufferQueuePostBuffer(write_queue_0, write_buffer_0,
+ &out_meta_0, ready_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to post the buffer.";
+
+ ready_fence_fd = -1;
+ ret = api_.WriteBufferQueuePostBuffer(write_queue_1, write_buffer_1,
+ &out_meta_1, ready_fence_fd);
+ EXPECT_EQ(0, ret) << "Failed to post the buffer.";
+
+ sleep(5); // For visual check on the device under test.
+ // Should observe three secondary colors.
+
+ // Test finished. Clean up buffers and surfaces.
+ if (write_queue_0 != nullptr) {
+ api_.WriteBufferQueueDestroy(write_queue_0);
+ write_queue_0 = nullptr;
+ }
+ if (write_queue_1 != nullptr) {
+ api_.WriteBufferQueueDestroy(write_queue_1);
+ write_queue_1 = nullptr;
+ }
+ if (direct_surface_0 != nullptr) {
+ api_.SurfaceDestroy(direct_surface_0);
+ }
+ if (direct_surface_1 != nullptr) {
+ api_.SurfaceDestroy(direct_surface_1);
+ }
+}
+
+void DvrDisplayTest::FillWriteBuffer(
+ DvrWriteBuffer* write_buffer, const std::vector<uint32_t>& color_textures,
+ uint32_t width, uint32_t height) {
+ uint32_t num_colors = color_textures.size();
+ // Convert the first write buffer to an android hardware buffer.
+ AHardwareBuffer* ah_buffer = nullptr;
+ int ret = api_.WriteBufferGetAHardwareBuffer(write_buffer, &ah_buffer);
+ ASSERT_EQ(0, ret) << "Failed to get a hardware buffer from the write buffer.";
+ ASSERT_NE(nullptr, ah_buffer) << "AHardware buffer should not be null.";
+ AHardwareBuffer_Desc ah_buffer_describe;
+ AHardwareBuffer_describe(ah_buffer, &ah_buffer_describe);
+ ASSERT_EQ(ah_buffer_describe.format, kFormat)
+ << "The format of the android hardware buffer is wrong.";
+ ASSERT_EQ(ah_buffer_describe.layers, kLayerCount)
+ << "The obtained android hardware buffer should have 2 layers.";
+ ASSERT_EQ(ah_buffer_describe.width, width)
+ << "The obtained android hardware buffer width is wrong.";
+ ASSERT_EQ(ah_buffer_describe.height, height)
+ << "The obtained android hardware buffer height is wrong.";
+ // Change the content of the android hardware buffer.
+ void* buffer_data = nullptr;
+ int32_t fence = -1;
+ ret = AHardwareBuffer_lock(ah_buffer, AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN,
+ fence, nullptr, &buffer_data);
+ ASSERT_EQ(0, ret) << "Failed to lock the hardware buffer.";
+ ASSERT_NE(nullptr, buffer_data) << "Buffer data should not be null.";
+
+ uint32_t num_pixels = width * height / num_colors;
+ for (uint32_t color_index = 0; color_index < num_colors - 1; ++color_index) {
+ uint32_t color_texture = color_textures[color_index];
+ for (uint32_t i = 0; i < num_pixels; ++i) {
+ memcpy(reinterpret_cast<void*>(reinterpret_cast<int64_t>(buffer_data) +
+ (i + num_pixels * color_index) *
+ sizeof(color_texture)),
+ &color_texture, sizeof(color_texture));
+ }
+ }
+ uint32_t color_texture = color_textures[num_colors - 1];
+ uint32_t num_colored_pixels = num_pixels * (num_colors - 1);
+ num_pixels = width * height - num_colored_pixels;
+ for (uint32_t i = 0; i < num_pixels; ++i) {
+ memcpy(reinterpret_cast<void*>(reinterpret_cast<int64_t>(buffer_data) +
+ (i + num_colored_pixels) *
+ sizeof(color_texture)),
+ &color_texture, sizeof(color_texture));
+ }
+ fence = -1;
+ ret = AHardwareBuffer_unlock(ah_buffer, &fence);
+ EXPECT_EQ(0, ret) << "Failed to unlock the hardware buffer.";
+
+ // Release the android hardware buffer.
+ AHardwareBuffer_release(ah_buffer);
}
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index a9d473d..dec39e0 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -407,6 +407,12 @@
for (uint32_t i = 0; i < ext_count; i++)
FilterExtension(ext_names[i]);
+ // Enable device extensions that contain physical-device commands, so that
+ // vkGetInstanceProcAddr will return those physical-device commands.
+ if (is_instance_) {
+ hook_extensions_.set(ProcHook::KHR_swapchain);
+ }
+
ext_names = extension_filter_.names;
ext_count = extension_filter_.name_count;