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/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;
}