Merge "Parcel: remove two undefined functions"
diff --git a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
index 04167f7..c44a24b 100644
--- a/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_auto_utils.h
@@ -32,6 +32,14 @@
#include <assert.h>
+// defined differently by liblog
+#pragma push_macro("LOG_PRI")
+#ifdef LOG_PRI
+#undef LOG_PRI
+#endif
+#include <syslog.h>
+#pragma pop_macro("LOG_PRI")
+
#include <unistd.h>
#include <cstddef>
#include <string>
@@ -130,7 +138,7 @@
/**
* This baseclass owns a single object, used to make various classes RAII.
*/
-template <typename T, typename R, R (*Destroy)(T), T DEFAULT>
+template <typename T, void (*Destroy)(T), T DEFAULT>
class ScopedAResource {
public:
/**
@@ -198,7 +206,7 @@
/**
* Convenience wrapper. See AParcel.
*/
-class ScopedAParcel : public impl::ScopedAResource<AParcel*, void, AParcel_delete, nullptr> {
+class ScopedAParcel : public impl::ScopedAResource<AParcel*, AParcel_delete, nullptr> {
public:
/**
* Takes ownership of a.
@@ -219,7 +227,7 @@
/**
* Convenience wrapper. See AStatus.
*/
-class ScopedAStatus : public impl::ScopedAResource<AStatus*, void, AStatus_delete, nullptr> {
+class ScopedAStatus : public impl::ScopedAResource<AStatus*, AStatus_delete, nullptr> {
public:
/**
* Takes ownership of a.
@@ -291,7 +299,7 @@
* Convenience wrapper. See AIBinder_DeathRecipient.
*/
class ScopedAIBinder_DeathRecipient
- : public impl::ScopedAResource<AIBinder_DeathRecipient*, void, AIBinder_DeathRecipient_delete,
+ : public impl::ScopedAResource<AIBinder_DeathRecipient*, AIBinder_DeathRecipient_delete,
nullptr> {
public:
/**
@@ -308,7 +316,7 @@
* Convenience wrapper. See AIBinder_Weak.
*/
class ScopedAIBinder_Weak
- : public impl::ScopedAResource<AIBinder_Weak*, void, AIBinder_Weak_delete, nullptr> {
+ : public impl::ScopedAResource<AIBinder_Weak*, AIBinder_Weak_delete, nullptr> {
public:
/**
* Takes ownership of a.
@@ -324,10 +332,22 @@
SpAIBinder promote() { return SpAIBinder(AIBinder_Weak_promote(get())); }
};
+namespace internal {
+
+static void closeWithError(int fd) {
+ if (fd == -1) return;
+ int ret = close(fd);
+ if (ret != 0) {
+ syslog(LOG_ERR, "Could not close FD %d: %s", fd, strerror(errno));
+ }
+}
+
+} // namespace internal
+
/**
* Convenience wrapper for a file descriptor.
*/
-class ScopedFileDescriptor : public impl::ScopedAResource<int, int, close, -1> {
+class ScopedFileDescriptor : public impl::ScopedAResource<int, internal::closeWithError, -1> {
public:
/**
* Takes ownership of a.
diff --git a/libs/binder/rust/src/lib.rs b/libs/binder/rust/src/lib.rs
index 8ee6a62..edfb56a 100644
--- a/libs/binder/rust/src/lib.rs
+++ b/libs/binder/rust/src/lib.rs
@@ -122,7 +122,7 @@
pub use super::parcel::ParcelFileDescriptor;
pub use super::{add_service, get_interface};
pub use super::{
- ExceptionCode, Interface, ProcessState, SpIBinder, Status, StatusCode,
+ ExceptionCode, Interface, ProcessState, SpIBinder, Status, StatusCode, WpIBinder,
};
/// Binder result containing a [`Status`] on error.
diff --git a/libs/binder/rust/src/proxy.rs b/libs/binder/rust/src/proxy.rs
index 485bb42..17af099 100644
--- a/libs/binder/rust/src/proxy.rs
+++ b/libs/binder/rust/src/proxy.rs
@@ -102,6 +102,11 @@
class.as_ref().map(|p| InterfaceClass::from_ptr(p))
}
}
+
+ /// Creates a new weak reference to this binder object.
+ pub fn downgrade(&mut self) -> WpIBinder {
+ WpIBinder::new(self)
+ }
}
/// An object that can be associate with an [`InterfaceClass`].
@@ -370,15 +375,25 @@
/// A weak reference to a Binder remote object.
///
-/// This struct encapsulates the C++ `wp<IBinder>` class. However, this wrapper
-/// is untyped, so properly typed versions implementing a particular binder
-/// interface should be crated with [`declare_binder_interface!`].
+/// This struct encapsulates the generic C++ `wp<IBinder>` class. This wrapper
+/// is untyped; typed interface access is implemented by the AIDL compiler.
pub struct WpIBinder(*mut sys::AIBinder_Weak);
+impl fmt::Debug for WpIBinder {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ f.pad("WpIBinder")
+ }
+}
+
+/// # Safety
+///
+/// A `WpIBinder` is a handle to a C++ IBinder, which is thread-safe.
+unsafe impl Send for WpIBinder {}
+
impl WpIBinder {
/// Create a new weak reference from an object that can be converted into a
/// raw `AIBinder` pointer.
- pub fn new<B: AsNative<sys::AIBinder>>(binder: &mut B) -> WpIBinder {
+ fn new<B: AsNative<sys::AIBinder>>(binder: &mut B) -> WpIBinder {
let ptr = unsafe {
// Safety: `SpIBinder` guarantees that `binder` always contains a
// valid pointer to an `AIBinder`.
@@ -401,6 +416,16 @@
}
}
+impl Drop for WpIBinder {
+ fn drop(&mut self) {
+ unsafe {
+ // Safety: WpIBinder always holds a valid `AIBinder_Weak` pointer, so we
+ // know this pointer is safe to pass to `AIBinder_Weak_delete` here.
+ sys::AIBinder_Weak_delete(self.0);
+ }
+ }
+}
+
/// Rust wrapper around DeathRecipient objects.
#[repr(C)]
pub struct DeathRecipient {
diff --git a/libs/renderengine/gl/ProgramCache.cpp b/libs/renderengine/gl/ProgramCache.cpp
index dc8ce54..611755e 100644
--- a/libs/renderengine/gl/ProgramCache.cpp
+++ b/libs/renderengine/gl/ProgramCache.cpp
@@ -742,15 +742,6 @@
if (needs.isOpaque()) {
fs << "gl_FragColor.a = 1.0;";
}
- if (needs.hasAlpha()) {
- // modulate the current alpha value with alpha set
- if (needs.isPremultiplied()) {
- // ... and the color too if we're premultiplied
- fs << "gl_FragColor *= color.a;";
- } else {
- fs << "gl_FragColor.a *= color.a;";
- }
- }
}
if (needs.hasTransformMatrix() ||
@@ -770,6 +761,23 @@
}
}
+ /*
+ * Whether applying layer alpha before or after color transform doesn't matter,
+ * as long as we can undo premultiplication. But we cannot un-premultiply
+ * for color transform if the layer alpha = 0, e.g. 0 / (0 + 0.0019) = 0.
+ */
+ if (!needs.drawShadows()) {
+ if (needs.hasAlpha()) {
+ // modulate the current alpha value with alpha set
+ if (needs.isPremultiplied()) {
+ // ... and the color too if we're premultiplied
+ fs << "gl_FragColor *= color.a;";
+ } else {
+ fs << "gl_FragColor.a *= color.a;";
+ }
+ }
+ }
+
if (needs.hasRoundedCorners()) {
if (needs.isPremultiplied()) {
fs << "gl_FragColor *= vec4(applyCornerRadius(outCropCoords));";
diff --git a/libs/renderengine/tests/RenderEngineTest.cpp b/libs/renderengine/tests/RenderEngineTest.cpp
index 3b0d4f7..1ec9412 100644
--- a/libs/renderengine/tests/RenderEngineTest.cpp
+++ b/libs/renderengine/tests/RenderEngineTest.cpp
@@ -345,6 +345,12 @@
void fillBufferColorTransformCM();
template <typename SourceVariant>
+ void fillBufferWithColorTransformZeroLayerAlpha();
+
+ template <typename SourceVariant>
+ void fillBufferColorTransformZeroLayerAlpha();
+
+ template <typename SourceVariant>
void fillRedBufferWithRoundedCorners();
template <typename SourceVariant>
@@ -710,6 +716,39 @@
}
template <typename SourceVariant>
+void RenderEngineTest::fillBufferWithColorTransformZeroLayerAlpha() {
+ renderengine::DisplaySettings settings;
+ settings.physicalDisplay = fullscreenRect();
+ settings.clip = Rect(1, 1);
+
+ std::vector<const renderengine::LayerSettings*> layers;
+
+ renderengine::LayerSettings layer;
+ layer.geometry.boundaries = Rect(1, 1).toFloatRect();
+ SourceVariant::fillColor(layer, 0.5f, 0.25f, 0.125f, this);
+ layer.alpha = 0;
+
+ // construct a fake color matrix
+ // simple inverse color
+ settings.colorTransform = mat4(-1, 0, 0, 0,
+ 0, -1, 0, 0,
+ 0, 0, -1, 0,
+ 1, 1, 1, 1);
+
+ layer.geometry.boundaries = Rect(1, 1).toFloatRect();
+
+ layers.push_back(&layer);
+
+ invokeDraw(settings, layers, mBuffer);
+}
+
+template <typename SourceVariant>
+void RenderEngineTest::fillBufferColorTransformZeroLayerAlpha() {
+ fillBufferWithColorTransformZeroLayerAlpha<SourceVariant>();
+ expectBufferColor(fullscreenRect(), 0, 0, 0, 0);
+}
+
+template <typename SourceVariant>
void RenderEngineTest::fillRedBufferWithRoundedCorners() {
renderengine::DisplaySettings settings;
settings.physicalDisplay = fullscreenRect();
@@ -1116,6 +1155,10 @@
fillBufferColorTransformCM<ColorSourceVariant>();
}
+TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_colorSource) {
+ fillBufferColorTransformZeroLayerAlpha<ColorSourceVariant>();
+}
+
TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_colorSource) {
fillBufferWithRoundedCorners<ColorSourceVariant>();
}
@@ -1176,6 +1219,10 @@
fillBufferColorTransformCM<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
+TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_opaqueBufferSource) {
+ fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<ForceOpaqueBufferVariant>>();
+}
+
TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_opaqueBufferSource) {
fillBufferWithRoundedCorners<BufferSourceVariant<ForceOpaqueBufferVariant>>();
}
@@ -1236,6 +1283,10 @@
fillBufferColorTransformCM<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
+TEST_F(RenderEngineTest, drawLayers_fillBufferColorTransformZeroLayerAlpha_bufferSource) {
+ fillBufferColorTransformZeroLayerAlpha<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
+}
+
TEST_F(RenderEngineTest, drawLayers_fillBufferRoundedCorners_bufferSource) {
fillBufferWithRoundedCorners<BufferSourceVariant<RelaxOpaqueBufferVariant>>();
}
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 921b095..1d29bab 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -90,7 +90,6 @@
"libhardware",
"libsync",
"libbase",
- "libdl_android",
"libhidlbase",
"liblog",
"libui",
@@ -101,6 +100,7 @@
"libnativebridge_lazy",
"libnativeloader_lazy",
"libnativewindow",
+ "libvndksupport",
"android.hardware.graphics.common@1.0",
"libSurfaceFlingerProp",
],
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index c63fdf5..55d80fb 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -28,20 +28,17 @@
#include <android/dlext.h>
#include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
#include <configstore/Utils.h>
-#include <cutils/properties.h>
#include <graphicsenv/GraphicsEnv.h>
#include <log/log.h>
-#include <nativeloader/dlext_namespaces.h>
#include <sys/prctl.h>
#include <utils/Timers.h>
#include <utils/Trace.h>
+#include <vndksupport/linker.h>
#include <algorithm>
#include <array>
#include <climits>
#include <new>
-#include <string_view>
-#include <sstream>
#include <vector>
#include "stubhal.h"
@@ -151,19 +148,11 @@
Hal Hal::hal_;
-void* LoadLibrary(const android_dlextinfo& dlextinfo,
- const std::string_view subname) {
- ATRACE_CALL();
-
- std::stringstream ss;
- ss << "vulkan." << subname << ".so";
- return android_dlopen_ext(ss.str().c_str(), RTLD_LOCAL | RTLD_NOW, &dlextinfo);
-}
-
const std::array<const char*, 2> HAL_SUBNAME_KEY_PROPERTIES = {{
"ro.hardware.vulkan",
"ro.board.platform",
}};
+constexpr int LIB_DL_FLAGS = RTLD_LOCAL | RTLD_NOW;
// LoadDriver returns:
// * 0 when succeed, or
@@ -174,20 +163,26 @@
const hwvulkan_module_t** module) {
ATRACE_CALL();
- const android_dlextinfo dlextinfo = {
- .flags = ANDROID_DLEXT_USE_NAMESPACE,
- .library_namespace = library_namespace,
- };
void* so = nullptr;
- char prop[PROPERTY_VALUE_MAX];
for (auto key : HAL_SUBNAME_KEY_PROPERTIES) {
- int prop_len = property_get(key, prop, nullptr);
- if (prop_len > 0 && prop_len <= UINT_MAX) {
- std::string_view lib_name(prop, static_cast<unsigned int>(prop_len));
- so = LoadLibrary(dlextinfo, lib_name);
- if (so)
- break;
+ std::string lib_name = android::base::GetProperty(key, "");
+ if (lib_name.empty())
+ continue;
+
+ lib_name = "vulkan." + lib_name + ".so";
+ if (library_namespace) {
+ // load updated driver
+ const android_dlextinfo dlextinfo = {
+ .flags = ANDROID_DLEXT_USE_NAMESPACE,
+ .library_namespace = library_namespace,
+ };
+ so = android_dlopen_ext(lib_name.c_str(), LIB_DL_FLAGS, &dlextinfo);
+ } else {
+ // load built-in driver
+ so = android_load_sphal_library(lib_name.c_str(), LIB_DL_FLAGS);
}
+ if (so)
+ break;
}
if (!so)
return -ENOENT;
@@ -211,12 +206,9 @@
int LoadBuiltinDriver(const hwvulkan_module_t** module) {
ATRACE_CALL();
- auto ns = android_get_exported_namespace("sphal");
- if (!ns)
- return -ENOENT;
android::GraphicsEnv::getInstance().setDriverToLoad(
android::GpuStatsInfo::Driver::VULKAN);
- return LoadDriver(ns, module);
+ return LoadDriver(nullptr, module);
}
int LoadUpdatedDriver(const hwvulkan_module_t** module) {