SF: Return EX_CONFIG_FAILED from setActiveConfigWithConstraints()
setActiveConfigWithConstraints() currently returns V2_4 Hal::Error
But with the new Composer3 IcomposerClient AIDL changes, it should
return int32_t corresponding the new EX_CONFIG_FAILED
exception. So define a new enum class Error to handle all V2_1 and 2_4
errors and the new IcomposerClient exception.
Also define a new class to return the result of initiateModeChange
as: Changed, Rejected, Aborted.
So change this plumbing through SF. Catch this error and propagate
up from DisplayModeController to SF using Scheduler
Bug: 374185540
Flag: EXEMPT refactor
Test: manual
Change-Id: I3548fd6bda806055fb071cc364d07d37b2693374
Signed-off-by: Manasi Navare <navaremanasi@google.com>
diff --git a/services/surfaceflinger/Display/DisplayModeController.cpp b/services/surfaceflinger/Display/DisplayModeController.cpp
index f8b6c6e..a086aee 100644
--- a/services/surfaceflinger/Display/DisplayModeController.cpp
+++ b/services/surfaceflinger/Display/DisplayModeController.cpp
@@ -28,6 +28,7 @@
#include <ftl/concat.h>
#include <ftl/expected.h>
#include <log/log.h>
+#include <utils/Errors.h>
namespace android::display {
@@ -177,12 +178,13 @@
}
}
-bool DisplayModeController::initiateModeChange(PhysicalDisplayId displayId,
- DisplayModeRequest&& desiredMode,
- const hal::VsyncPeriodChangeConstraints& constraints,
- hal::VsyncPeriodChangeTimeline& outTimeline) {
+auto DisplayModeController::initiateModeChange(
+ PhysicalDisplayId displayId, DisplayModeRequest&& desiredMode,
+ const hal::VsyncPeriodChangeConstraints& constraints,
+ hal::VsyncPeriodChangeTimeline& outTimeline) -> ModeChangeResult {
std::lock_guard lock(mDisplayLock);
- const auto& displayPtr = FTL_EXPECT(mDisplays.get(displayId).ok_or(false)).get();
+ const auto& displayPtr =
+ FTL_EXPECT(mDisplays.get(displayId).ok_or(ModeChangeResult::Aborted)).get();
// TODO: b/255635711 - Flow the DisplayModeRequest through the desired/pending/active states.
// For now, `desiredMode` and `desiredModeOpt` are one and the same, but the latter is not
@@ -201,13 +203,17 @@
const auto& mode = *displayPtr->pendingModeOpt->mode.modePtr;
- if (mComposerPtr->setActiveModeWithConstraints(displayId, mode.getHwcId(), constraints,
- &outTimeline) != OK) {
- return false;
+ const auto error = mComposerPtr->setActiveModeWithConstraints(displayId, mode.getHwcId(),
+ constraints, &outTimeline);
+ switch (error) {
+ case FAILED_TRANSACTION:
+ return ModeChangeResult::Rejected;
+ case OK:
+ SFTRACE_INT(displayPtr->pendingModeFpsTrace.c_str(), mode.getVsyncRate().getIntValue());
+ return ModeChangeResult::Changed;
+ default:
+ return ModeChangeResult::Aborted;
}
-
- SFTRACE_INT(displayPtr->pendingModeFpsTrace.c_str(), mode.getVsyncRate().getIntValue());
- return true;
}
void DisplayModeController::finalizeModeChange(PhysicalDisplayId displayId, DisplayModeId modeId,
diff --git a/services/surfaceflinger/Display/DisplayModeController.h b/services/surfaceflinger/Display/DisplayModeController.h
index 9ec603d..af3e909 100644
--- a/services/surfaceflinger/Display/DisplayModeController.h
+++ b/services/surfaceflinger/Display/DisplayModeController.h
@@ -70,6 +70,7 @@
RefreshRateSelectorPtr selectorPtrFor(PhysicalDisplayId) const EXCLUDES(mDisplayLock);
enum class DesiredModeAction { None, InitiateDisplayModeSwitch, InitiateRenderRateSwitch };
+ enum class ModeChangeResult { Changed, Rejected, Aborted };
DesiredModeAction setDesiredMode(PhysicalDisplayId, DisplayModeRequest&&)
EXCLUDES(mDisplayLock);
@@ -86,9 +87,9 @@
scheduler::FrameRateMode getActiveMode(PhysicalDisplayId) const EXCLUDES(mDisplayLock);
- bool initiateModeChange(PhysicalDisplayId, DisplayModeRequest&&,
- const hal::VsyncPeriodChangeConstraints&,
- hal::VsyncPeriodChangeTimeline& outTimeline)
+ ModeChangeResult initiateModeChange(PhysicalDisplayId, DisplayModeRequest&&,
+ const hal::VsyncPeriodChangeConstraints&,
+ hal::VsyncPeriodChangeTimeline& outTimeline)
REQUIRES(kMainThreadContext) EXCLUDES(mDisplayLock);
void finalizeModeChange(PhysicalDisplayId, DisplayModeId, Fps vsyncRate, Fps renderFps)
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
index 4c8ff58..b83f2ab 100644
--- a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
@@ -1384,7 +1384,7 @@
return V2_4::Error::NONE;
}
-V2_4::Error AidlComposer::setActiveConfigWithConstraints(
+Error AidlComposer::setActiveConfigWithConstraints(
Display display, Config config,
const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
VsyncPeriodChangeTimeline* outTimeline) {
@@ -1398,10 +1398,10 @@
&timeline);
if (!status.isOk()) {
ALOGE("setActiveConfigWithConstraints failed %s", status.getDescription().c_str());
- return static_cast<V2_4::Error>(status.getServiceSpecificError());
+ return static_cast<Error>(status.getServiceSpecificError());
}
*outTimeline = translate<VsyncPeriodChangeTimeline>(timeline);
- return V2_4::Error::NONE;
+ return Error::NONE;
}
V2_4::Error AidlComposer::setAutoLowLatencyMode(Display display, bool on) {
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.h b/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
index 933e8d1..db63d3e 100644
--- a/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
@@ -206,7 +206,7 @@
V2_4::Error getDisplayConnectionType(Display display,
IComposerClient::DisplayConnectionType* outType) override;
V2_4::Error getDisplayVsyncPeriod(Display display, VsyncPeriodNanos* outVsyncPeriod) override;
- V2_4::Error setActiveConfigWithConstraints(
+ Error setActiveConfigWithConstraints(
Display display, Config config,
const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
VsyncPeriodChangeTimeline* outTimeline) override;
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index c1333c2..ff292fa 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -32,6 +32,8 @@
#include <ui/PictureProfileHandle.h>
#include <utils/StrongPointer.h>
+#include "DisplayHardware/Hal.h"
+
#include <aidl/android/hardware/graphics/common/DisplayDecorationSupport.h>
#include <aidl/android/hardware/graphics/common/HdrConversionCapability.h>
#include <aidl/android/hardware/graphics/common/HdrConversionStrategy.h>
@@ -73,9 +75,9 @@
using types::V1_2::Dataspace;
using types::V1_2::PixelFormat;
+using hardware::graphics::composer::hal::Error;
using V2_1::Config;
using V2_1::Display;
-using V2_1::Error;
using V2_1::Layer;
using V2_4::CommandReaderBase;
using V2_4::CommandWriterBase;
@@ -261,7 +263,7 @@
Display display, IComposerClient::DisplayConnectionType* outType) = 0;
virtual V2_4::Error getDisplayVsyncPeriod(Display display,
VsyncPeriodNanos* outVsyncPeriod) = 0;
- virtual V2_4::Error setActiveConfigWithConstraints(
+ virtual Error setActiveConfigWithConstraints(
Display display, Config config,
const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
VsyncPeriodChangeTimeline* outTimeline) = 0;
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index a274995..081f4aa 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -33,6 +33,8 @@
#include <ui/GraphicBuffer.h>
#include <ui/PictureProfileHandle.h>
+#include "DisplayHardware/Hal.h"
+
#include <algorithm>
#include <cinttypes>
#include <iterator>
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 61d4541..9943856 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -27,6 +27,7 @@
#include "HWComposer.h"
+#include <aidl/android/hardware/graphics/composer3/IComposerClient.h>
#include <android-base/properties.h>
#include <common/trace.h>
#include <compositionengine/Output.h>
@@ -733,7 +734,11 @@
auto error = mDisplayData[displayId].hwcDisplay->setActiveConfigWithConstraints(hwcModeId,
constraints,
outTimeline);
- RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR);
+ if (error == hal::Error::CONFIG_FAILED) {
+ RETURN_IF_HWC_ERROR_FOR("setActiveConfigWithConstraints", error, displayId,
+ FAILED_TRANSACTION);
+ }
+ RETURN_IF_HWC_ERROR_FOR("setActiveConfigWithConstraints", error, displayId, UNKNOWN_ERROR);
return NO_ERROR;
}
diff --git a/services/surfaceflinger/DisplayHardware/Hal.h b/services/surfaceflinger/DisplayHardware/Hal.h
index e3d9622..568d758 100644
--- a/services/surfaceflinger/DisplayHardware/Hal.h
+++ b/services/surfaceflinger/DisplayHardware/Hal.h
@@ -17,16 +17,21 @@
#pragma once
#include <android/hardware/graphics/common/1.1/types.h>
+#include <android/hardware/graphics/composer/2.1/types.h>
#include <android/hardware/graphics/composer/2.4/IComposer.h>
#include <android/hardware/graphics/composer/2.4/IComposerClient.h>
+#include <android/hardware/graphics/composer/2.4/types.h>
#include <aidl/android/hardware/graphics/common/DisplayHotplugEvent.h>
#include <aidl/android/hardware/graphics/common/Hdr.h>
#include <aidl/android/hardware/graphics/composer3/Composition.h>
#include <aidl/android/hardware/graphics/composer3/DisplayCapability.h>
#include <aidl/android/hardware/graphics/composer3/DisplayConfiguration.h>
+#include <aidl/android/hardware/graphics/composer3/IComposerClient.h>
#include <aidl/android/hardware/graphics/composer3/VrrConfig.h>
+#include <ftl/enum.h>
+
#define ERROR_HAS_CHANGES 5
namespace android {
@@ -46,7 +51,6 @@
using types::V1_2::Dataspace;
using types::V1_2::PixelFormat;
-using V2_1::Error;
using V2_4::IComposer;
using V2_4::IComposerCallback;
using V2_4::IComposerClient;
@@ -78,6 +82,22 @@
using DisplayConfiguration = V3_0::DisplayConfiguration;
using VrrConfig = V3_0::VrrConfig;
+enum class Error : int32_t {
+ NONE = static_cast<int32_t>(V2_1::Error::NONE),
+ BAD_CONFIG = static_cast<int32_t>(V2_1::Error::BAD_CONFIG),
+ BAD_DISPLAY = static_cast<int32_t>(V2_1::Error::BAD_DISPLAY),
+ BAD_LAYER = static_cast<int32_t>(V2_1::Error::BAD_LAYER),
+ BAD_PARAMETER = static_cast<int32_t>(V2_1::Error::BAD_PARAMETER),
+ NO_RESOURCES = static_cast<int32_t>(V2_1::Error::NO_RESOURCES),
+ NOT_VALIDATED = static_cast<int32_t>(V2_1::Error::NOT_VALIDATED),
+ UNSUPPORTED = static_cast<int32_t>(V2_1::Error::UNSUPPORTED),
+ SEAMLESS_NOT_ALLOWED = static_cast<int32_t>(V2_4::Error::SEAMLESS_NOT_ALLOWED),
+ SEAMLESS_NOT_POSSIBLE = static_cast<int32_t>(V2_4::Error::SEAMLESS_NOT_POSSIBLE),
+ CONFIG_FAILED = V3_0::IComposerClient::EX_CONFIG_FAILED,
+ PICTURE_PROFILE_MAX_EXCEEDED = V3_0::IComposerClient::EX_PICTURE_PROFILE_MAX_EXCEEDED,
+ ftl_last = PICTURE_PROFILE_MAX_EXCEEDED
+};
+
} // namespace hardware::graphics::composer::hal
inline bool hasChangesError(hardware::graphics::composer::hal::Error error) {
@@ -210,7 +230,11 @@
}
inline std::string to_string(hardware::graphics::composer::hal::Error error) {
- return to_string(static_cast<hardware::graphics::composer::hal::V2_4::Error>(error));
+ // 5 is reserved for historical reason, during validation 5 means has changes.
+ if (hasChangesError(error)) {
+ return "HAS_CHANGES";
+ }
+ return ftl::enum_string(error);
}
// For utils::Dumper ADL.
diff --git a/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
index e359a26..5703a2d 100644
--- a/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
@@ -27,6 +27,7 @@
#include <SurfaceFlingerProperties.h>
#include <aidl/android/hardware/graphics/common/DisplayHotplugEvent.h>
#include <android/binder_manager.h>
+#include <android/hardware/graphics/composer/2.1/types.h>
#include <common/trace.h>
#include <composer-command-buffer/2.2/ComposerCommandBuffer.h>
#include <hidl/HidlTransportSupport.h>
@@ -173,7 +174,7 @@
};
// assume NO_RESOURCES when Status::isOk returns false
-constexpr Error kDefaultError = Error::NO_RESOURCES;
+constexpr V2_1::Error kDefaultError = V2_1::Error::NO_RESOURCES;
constexpr V2_4::Error kDefaultError_2_4 = static_cast<V2_4::Error>(kDefaultError);
template <typename T, typename U>
@@ -181,7 +182,7 @@
return (ret.isOk()) ? static_cast<T>(ret) : static_cast<T>(default_val);
}
-Error unwrapRet(Return<Error>& ret) {
+V2_1::Error unwrapRet(Return<V2_1::Error>& ret) {
return unwrapRet(ret, kDefaultError);
}
@@ -235,7 +236,7 @@
});
} else if (sp<V2_3::IComposer> composer_2_3 = V2_3::IComposer::castFrom(mComposer)) {
composer_2_3->createClient_2_3([&](const auto& tmpError, const auto& tmpClient) {
- if (tmpError == Error::NONE) {
+ if (tmpError == V2_1::Error::NONE) {
mClient = tmpClient;
mClient_2_2 = tmpClient;
mClient_2_3 = tmpClient;
@@ -243,7 +244,7 @@
});
} else {
mComposer->createClient([&](const auto& tmpError, const auto& tmpClient) {
- if (tmpError != Error::NONE) {
+ if (tmpError != V2_1::Error::NONE) {
return;
}
@@ -325,14 +326,14 @@
Error HidlComposer::createVirtualDisplay(uint32_t width, uint32_t height, PixelFormat* format,
Display* outDisplay) {
const uint32_t bufferSlotCount = 1;
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
if (mClient_2_2) {
mClient_2_2->createVirtualDisplay_2_2(width, height,
static_cast<types::V1_1::PixelFormat>(*format),
bufferSlotCount,
[&](const auto& tmpError, const auto& tmpDisplay,
const auto& tmpFormat) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -346,7 +347,7 @@
bufferSlotCount,
[&](const auto& tmpError, const auto& tmpDisplay,
const auto& tmpFormat) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -361,7 +362,7 @@
Error HidlComposer::destroyVirtualDisplay(Display display) {
auto ret = mClient->destroyVirtualDisplay(display);
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::acceptDisplayChanges(Display display) {
@@ -371,10 +372,10 @@
}
Error HidlComposer::createLayer(Display display, Layer* outLayer) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient->createLayer(display, kMaxLayerBufferCount,
[&](const auto& tmpError, const auto& tmpLayer) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -387,13 +388,13 @@
Error HidlComposer::destroyLayer(Display display, Layer layer) {
auto ret = mClient->destroyLayer(display, layer);
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::getActiveConfig(Display display, Config* outConfig) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient->getActiveConfig(display, [&](const auto& tmpError, const auto& tmpConfig) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -412,11 +413,11 @@
}
Error HidlComposer::getColorModes(Display display, std::vector<ColorMode>* outModes) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
if (mClient_2_3) {
mClient_2_3->getColorModes_2_3(display, [&](const auto& tmpError, const auto& tmpModes) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -425,7 +426,7 @@
});
} else if (mClient_2_2) {
mClient_2_2->getColorModes_2_2(display, [&](const auto& tmpError, const auto& tmpModes) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -436,7 +437,7 @@
});
} else {
mClient->getColorModes(display, [&](const auto& tmpError, const auto& tmpModes) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -451,7 +452,7 @@
Error HidlComposer::getDisplayAttribute(Display display, Config config,
IComposerClient::Attribute attribute, int32_t* outValue) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
if (mClient_2_4) {
mClient_2_4->getDisplayAttribute_2_4(display, config, attribute,
[&](const auto& tmpError, const auto& tmpValue) {
@@ -466,7 +467,7 @@
mClient->getDisplayAttribute(display, config,
static_cast<V2_1::IComposerClient::Attribute>(attribute),
[&](const auto& tmpError, const auto& tmpValue) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -479,9 +480,9 @@
}
Error HidlComposer::getDisplayConfigs(Display display, std::vector<Config>* outConfigs) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient->getDisplayConfigs(display, [&](const auto& tmpError, const auto& tmpConfigs) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -499,9 +500,9 @@
}
Error HidlComposer::getDisplayName(Display display, std::string* outName) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient->getDisplayName(display, [&](const auto& tmpError, const auto& tmpName) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -520,9 +521,9 @@
}
Error HidlComposer::getDozeSupport(Display display, bool* outSupport) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient->getDozeSupport(display, [&](const auto& tmpError, const auto& tmpSupport) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -541,14 +542,14 @@
Error HidlComposer::getHdrCapabilities(Display display, std::vector<Hdr>* outHdrTypes,
float* outMaxLuminance, float* outMaxAverageLuminance,
float* outMinLuminance) {
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
if (mClient_2_3) {
mClient_2_3->getHdrCapabilities_2_3(display,
[&](const auto& tmpError, const auto& tmpHdrTypes,
const auto& tmpMaxLuminance,
const auto& tmpMaxAverageLuminance,
const auto& tmpMinLuminance) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -564,7 +565,7 @@
const auto& tmpMaxLuminance,
const auto& tmpMaxAverageLuminance,
const auto& tmpMinLuminance) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -606,7 +607,7 @@
Error HidlComposer::setActiveConfig(Display display, Config config) {
auto ret = mClient->setActiveConfig(display, config);
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::setClientTarget(Display display, uint32_t slot, const sp<GraphicBuffer>& target,
@@ -625,7 +626,7 @@
}
Error HidlComposer::setColorMode(Display display, ColorMode mode, RenderIntent renderIntent) {
- hardware::Return<Error> ret(kDefaultError);
+ hardware::Return<V2_1::Error> ret(kDefaultError);
if (mClient_2_3) {
ret = mClient_2_3->setColorMode_2_3(display, mode, renderIntent);
} else if (mClient_2_2) {
@@ -634,7 +635,7 @@
} else {
ret = mClient->setColorMode(display, static_cast<types::V1_0::ColorMode>(mode));
}
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::setColorTransform(Display display, const float* matrix) {
@@ -654,25 +655,25 @@
}
Error HidlComposer::setPowerMode(Display display, IComposerClient::PowerMode mode) {
- Return<Error> ret(Error::UNSUPPORTED);
+ Return<V2_1::Error> ret(V2_1::Error::UNSUPPORTED);
if (mClient_2_2) {
ret = mClient_2_2->setPowerMode_2_2(display, mode);
} else if (mode != IComposerClient::PowerMode::ON_SUSPEND) {
ret = mClient->setPowerMode(display, static_cast<V2_1::IComposerClient::PowerMode>(mode));
}
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::setVsyncEnabled(Display display, IComposerClient::Vsync enabled) {
auto ret = mClient->setVsyncEnabled(display, enabled);
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::setClientTargetSlotCount(Display display) {
const uint32_t bufferSlotCount = BufferQueue::NUM_BUFFER_SLOTS;
auto ret = mClient->setClientTargetSlotCount(display, bufferSlotCount);
- return unwrapRet(ret);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::validateDisplay(Display display, nsecs_t /*expectedPresentTime*/,
@@ -903,7 +904,7 @@
// set up new input command queue if necessary
if (queueChanged) {
auto ret = mClient->setInputCommandQueue(*mWriter.getMQDescriptor());
- auto error = unwrapRet(ret);
+ auto error = static_cast<Error>(unwrapRet(ret));
if (error != Error::NONE) {
mWriter.reset();
return error;
@@ -915,17 +916,17 @@
return Error::NONE;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
hardware::Return<void> ret;
auto hidl_callback = [&](const auto& tmpError, const auto& tmpOutChanged,
const auto& tmpOutLength, const auto& tmpOutHandles) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
// set up new output command queue if necessary
if (error == Error::NONE && tmpOutChanged) {
- error = kDefaultError;
+ error = static_cast<Error>(kDefaultError);
mClient->getOutputCommandQueue([&](const auto& tmpError, const auto& tmpDescriptor) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -1000,11 +1001,11 @@
return keys;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
if (mClient_2_3) {
mClient_2_3->getPerFrameMetadataKeys_2_3(display,
[&](const auto& tmpError, const auto& tmpKeys) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
ALOGW("getPerFrameMetadataKeys failed "
"with %d",
@@ -1016,7 +1017,7 @@
} else {
mClient_2_2
->getPerFrameMetadataKeys(display, [&](const auto& tmpError, const auto& tmpKeys) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
ALOGW("getPerFrameMetadataKeys failed with %d", tmpError);
return;
@@ -1039,10 +1040,10 @@
return Error::NONE;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
auto getRenderIntentsLambda = [&](const auto& tmpError, const auto& tmpKeys) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -1066,10 +1067,10 @@
return Error::NONE;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient_2_2->getDataspaceSaturationMatrix(static_cast<types::V1_1::Dataspace>(dataspace),
[&](const auto& tmpError, const auto& tmpMatrix) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -1087,11 +1088,11 @@
return Error::UNSUPPORTED;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient_2_3->getDisplayIdentificationData(display,
[&](const auto& tmpError, const auto& tmpPort,
const auto& tmpData) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
@@ -1123,13 +1124,13 @@
if (!mClient_2_3) {
return Error::UNSUPPORTED;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient_2_3->getDisplayedContentSamplingAttributes(display,
[&](const auto tmpError,
const auto& tmpFormat,
const auto& tmpDataspace,
const auto& tmpComponentMask) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error == Error::NONE) {
*outFormat = tmpFormat;
*outDataspace = tmpDataspace;
@@ -1149,8 +1150,9 @@
auto enable = enabled ? V2_3::IComposerClient::DisplayedContentSampling::ENABLE
: V2_3::IComposerClient::DisplayedContentSampling::DISABLE;
- return mClient_2_3->setDisplayedContentSamplingEnabled(display, enable, componentMask,
- maxFrames);
+ auto ret = mClient_2_3->setDisplayedContentSamplingEnabled(display, enable, componentMask,
+ maxFrames);
+ return static_cast<Error>(unwrapRet(ret));
}
Error HidlComposer::getDisplayedContentSample(Display display, uint64_t maxFrames,
@@ -1161,12 +1163,12 @@
if (!mClient_2_3) {
return Error::UNSUPPORTED;
}
- Error error = kDefaultError;
+ Error error = static_cast<Error>(kDefaultError);
mClient_2_3->getDisplayedContentSample(display, maxFrames, timestamp,
[&](const auto tmpError, auto tmpNumFrames,
const auto& tmpSamples0, const auto& tmpSamples1,
const auto& tmpSamples2, const auto& tmpSamples3) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error == Error::NONE) {
outStats->numFrames = tmpNumFrames;
outStats->component_0_sample = tmpSamples0;
@@ -1196,7 +1198,8 @@
if (!mClient_2_3) {
return Error::UNSUPPORTED;
}
- return mClient_2_3->setDisplayBrightness(display, brightness);
+ auto ret = mClient_2_3->setDisplayBrightness(display, brightness);
+ return static_cast<Error>(unwrapRet(ret));
}
// Composer HAL 2.4
@@ -1273,19 +1276,18 @@
return error;
}
-V2_4::Error HidlComposer::setActiveConfigWithConstraints(
+Error HidlComposer::setActiveConfigWithConstraints(
Display display, Config config,
const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
VsyncPeriodChangeTimeline* outTimeline) {
- using Error = V2_4::Error;
if (!mClient_2_4) {
return Error::UNSUPPORTED;
}
- Error error = kDefaultError_2_4;
+ Error error = static_cast<Error>(kDefaultError_2_4);
mClient_2_4->setActiveConfigWithConstraints(display, config, vsyncPeriodChangeConstraints,
[&](const auto& tmpError, const auto& tmpTimeline) {
- error = tmpError;
+ error = static_cast<Error>(tmpError);
if (error != Error::NONE) {
return;
}
diff --git a/services/surfaceflinger/DisplayHardware/HidlComposerHal.h b/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
index 9a89dba..42ba9a9 100644
--- a/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
@@ -60,7 +60,6 @@
using V2_1::Config;
using V2_1::Display;
-using V2_1::Error;
using V2_1::Layer;
using V2_4::CommandReaderBase;
using V2_4::CommandWriterBase;
@@ -308,7 +307,7 @@
V2_4::Error getDisplayConnectionType(Display display,
IComposerClient::DisplayConnectionType* outType) override;
V2_4::Error getDisplayVsyncPeriod(Display display, VsyncPeriodNanos* outVsyncPeriod) override;
- V2_4::Error setActiveConfigWithConstraints(
+ Error setActiveConfigWithConstraints(
Display display, Config config,
const IComposerClient::VsyncPeriodChangeConstraints& vsyncPeriodChangeConstraints,
VsyncPeriodChangeTimeline* outTimeline) override;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index f9e59b9..97c8623 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1532,8 +1532,9 @@
constraints.seamlessRequired = false;
hal::VsyncPeriodChangeTimeline outTimeline;
- if (!mDisplayModeController.initiateModeChange(displayId, std::move(*desiredModeOpt),
- constraints, outTimeline)) {
+ if (mDisplayModeController.initiateModeChange(displayId, std::move(*desiredModeOpt),
+ constraints, outTimeline) !=
+ display::DisplayModeController::ModeChangeResult::Changed) {
continue;
}
diff --git a/services/surfaceflinger/tests/unittests/DisplayModeControllerTest.cpp b/services/surfaceflinger/tests/unittests/DisplayModeControllerTest.cpp
index d971150..29a1fab 100644
--- a/services/surfaceflinger/tests/unittests/DisplayModeControllerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/DisplayModeControllerTest.cpp
@@ -20,6 +20,7 @@
#include "Display/DisplayModeController.h"
#include "Display/DisplaySnapshot.h"
#include "DisplayHardware/HWComposer.h"
+#include "DisplayHardware/Hal.h"
#include "DisplayIdentificationTestHelpers.h"
#include "FpsOps.h"
#include "mock/DisplayHardware/MockComposer.h"
@@ -103,7 +104,7 @@
EXPECT_CALL(*mComposerHal,
setActiveConfigWithConstraints(kHwcDisplayId, hwcModeId, constraints, _))
- .WillOnce(DoAll(SetArgPointee<3>(timeline), Return(hal::V2_4::Error::NONE)));
+ .WillOnce(DoAll(SetArgPointee<3>(timeline), Return(hal::Error::NONE)));
return constraints;
}
@@ -183,7 +184,8 @@
hal::VsyncPeriodChangeTimeline timeline;
const auto constraints = expectModeSet(modeRequest, timeline);
- EXPECT_TRUE(mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
+ EXPECT_EQ(DisplayModeController::ModeChangeResult::Changed,
+ mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
EXPECT_DISPLAY_MODE_REQUEST(kDesiredMode90, mDmc.getPendingMode(mDisplayId));
mDmc.clearDesiredMode(mDisplayId);
@@ -210,7 +212,8 @@
hal::VsyncPeriodChangeTimeline timeline;
auto constraints = expectModeSet(modeRequest, timeline);
- EXPECT_TRUE(mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
+ EXPECT_EQ(DisplayModeController::ModeChangeResult::Changed,
+ mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
EXPECT_DISPLAY_MODE_REQUEST(kDesiredMode90, mDmc.getPendingMode(mDisplayId));
// No action since a mode switch has already been initiated.
@@ -223,7 +226,8 @@
constexpr bool kSubsequent = true;
constraints = expectModeSet(modeRequest, timeline, kSubsequent);
- EXPECT_TRUE(mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
+ EXPECT_EQ(DisplayModeController::ModeChangeResult::Changed,
+ mDmc.initiateModeChange(mDisplayId, std::move(modeRequest), constraints, timeline));
EXPECT_DISPLAY_MODE_REQUEST(kDesiredMode120, mDmc.getPendingMode(mDisplayId));
mDmc.clearDesiredMode(mDisplayId);
diff --git a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
index e0753a3..30bce2e 100644
--- a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
@@ -69,7 +69,7 @@
using ::testing::StrictMock;
struct HWComposerTest : testing::Test {
- using HalError = hardware::graphics::composer::V2_1::Error;
+ using HalError = hal::Error;
Hwc2::mock::Composer* const mHal = new StrictMock<Hwc2::mock::Composer>();
impl::HWComposer mHwc{std::unique_ptr<Hwc2::Composer>(mHal)};
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
index 8699621..b0dd5c2 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
@@ -34,7 +34,7 @@
static_cast<hal::HWConfigId>( \
ftl::to_underlying(modeId)), \
_, _)) \
- .WillOnce(DoAll(SetArgPointee<3>(timeline), Return(Error::NONE)))
+ .WillOnce(DoAll(SetArgPointee<3>(timeline), Return(hal::Error::NONE)))
namespace android {
namespace {
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyExpectedPresentTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyExpectedPresentTest.cpp
index 20a3315..6cc6322 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyExpectedPresentTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_NotifyExpectedPresentTest.cpp
@@ -18,12 +18,13 @@
#define LOG_TAG "LibSurfaceFlingerUnittests"
#include <gui/SurfaceComposerClient.h>
+#include "DisplayHardware/Hal.h"
#include "DisplayTransactionTestHelpers.h"
namespace android {
using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector;
-using android::hardware::graphics::composer::V2_1::Error;
+using android::hardware::graphics::composer::hal::Error;
class NotifyExpectedPresentTest : public DisplayTransactionTest {
public:
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
index c3934e6..3ae5ed9 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_PowerHintTest.cpp
@@ -21,6 +21,8 @@
#include "CommitAndCompositeTest.h"
+#include "DisplayHardware/Hal.h"
+
using namespace std::chrono_literals;
using testing::_;
using testing::Return;
@@ -40,7 +42,7 @@
EXPECT_CALL(*mComposer, presentOrValidateDisplay(HWC_DISPLAY, _, _, _, _, _, _)).WillOnce([] {
constexpr Duration kMockHwcRunTime = 20ms;
std::this_thread::sleep_for(kMockHwcRunTime);
- return hardware::graphics::composer::V2_1::Error::NONE;
+ return hardware::graphics::composer::hal::Error::NONE;
});
EXPECT_CALL(*mPowerAdvisor, reportActualWorkDuration()).Times(1);
@@ -61,7 +63,7 @@
EXPECT_CALL(*mComposer, presentOrValidateDisplay(HWC_DISPLAY, _, _, _, _, _, _)).WillOnce([] {
constexpr Duration kMockHwcRunTime = 20ms;
std::this_thread::sleep_for(kMockHwcRunTime);
- return hardware::graphics::composer::V2_1::Error::NONE;
+ return hardware::graphics::composer::hal::Error::NONE;
});
EXPECT_CALL(*mPowerAdvisor, reportActualWorkDuration()).Times(0);
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
index 88052db..0d5266e 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
@@ -20,6 +20,7 @@
#include "DisplayHardware/ComposerHal.h"
#include "DisplayHardware/HWC2.h"
+#include "DisplayHardware/Hal.h"
namespace android {
@@ -34,9 +35,9 @@
using android::hardware::graphics::common::V1_2::Dataspace;
using android::hardware::graphics::common::V1_2::PixelFormat;
+using android::hardware::graphics::composer::hal::Error;
using android::hardware::graphics::composer::V2_1::Config;
using android::hardware::graphics::composer::V2_1::Display;
-using android::hardware::graphics::composer::V2_1::Error;
using android::hardware::graphics::composer::V2_1::IComposer;
using android::hardware::graphics::composer::V2_1::Layer;
using android::hardware::graphics::composer::V2_4::IComposerCallback;
@@ -142,8 +143,8 @@
V2_4::Error(Display, Config, std::vector<VsyncPeriodNanos>*));
MOCK_METHOD2(getDisplayVsyncPeriod, V2_4::Error(Display, VsyncPeriodNanos*));
MOCK_METHOD4(setActiveConfigWithConstraints,
- V2_4::Error(Display, Config, const IComposerClient::VsyncPeriodChangeConstraints&,
- VsyncPeriodChangeTimeline*));
+ Error(Display, Config, const IComposerClient::VsyncPeriodChangeConstraints&,
+ VsyncPeriodChangeTimeline*));
MOCK_METHOD2(setAutoLowLatencyMode, V2_4::Error(Display, bool));
MOCK_METHOD2(setBootDisplayConfig, Error(Display, Config));
MOCK_METHOD1(clearBootDisplayConfig, Error(Display));
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockHWC2.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockHWC2.h
index fa74492..ec065a7 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockHWC2.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockHWC2.h
@@ -17,6 +17,7 @@
#pragma once
#include <gmock/gmock.h>
+#include <cstdint>
#include "DisplayHardware/HWC2.h"
@@ -85,8 +86,8 @@
MOCK_METHOD(ftl::Future<hal::Error>, setDisplayBrightness,
(float, float, const Hwc2::Composer::DisplayBrightnessOptions &), (override));
MOCK_METHOD(hal::Error, setActiveConfigWithConstraints,
- (hal::HWConfigId, const hal::VsyncPeriodChangeConstraints &,
- hal::VsyncPeriodChangeTimeline *),
+ (hal::HWConfigId, const hal::VsyncPeriodChangeConstraints&,
+ hal::VsyncPeriodChangeTimeline*),
(override));
MOCK_METHOD(hal::Error, setBootDisplayConfig, (hal::HWConfigId), (override));
MOCK_METHOD(hal::Error, clearBootDisplayConfig, (), (override));