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/*
* 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 <composer-vts/2.2/ComposerVts.h>
#include <composer-command-buffer/2.2/ComposerCommandBuffer.h>
#include <hidl/HidlTransportUtils.h>
namespace android {
namespace hardware {
namespace graphics {
namespace composer {
namespace V2_2 {
namespace vts {
using details::canCastInterface;
using details::getDescriptor;
std::unique_ptr<ComposerClient> Composer::createClient() {
std::unique_ptr<ComposerClient> client;
getRaw()->createClient([&](const auto& tmpError, const auto& tmpClient) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to create client";
ALOGV("tmpClient is a %s", getDescriptor(&(*tmpClient)).c_str());
ASSERT_TRUE(canCastInterface(
&(*tmpClient), "android.hardware.graphics.composer@2.2::IComposerClient", false))
<< "Cannot create 2.2 IComposerClient";
client = std::make_unique<ComposerClient>(IComposerClient::castFrom(tmpClient, true));
});
return client;
}
sp<IComposerClient> ComposerClient::getRaw() const {
return mClient;
}
std::vector<IComposerClient::PerFrameMetadataKey> ComposerClient::getPerFrameMetadataKeys(
Display display) {
std::vector<IComposerClient::PerFrameMetadataKey> keys;
mClient->getPerFrameMetadataKeys(display, [&](const auto& tmpError, const auto& tmpKeys) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get HDR metadata keys";
keys = tmpKeys;
});
return keys;
}
void ComposerClient::execute(V2_1::vts::TestCommandReader* reader, CommandWriterBase* writer) {
bool queueChanged = false;
uint32_t commandLength = 0;
hidl_vec<hidl_handle> commandHandles;
ASSERT_TRUE(writer->writeQueue(&queueChanged, &commandLength, &commandHandles));
if (queueChanged) {
auto ret = mClient->setInputCommandQueue(*writer->getMQDescriptor());
ASSERT_EQ(Error::NONE, static_cast<Error>(ret));
}
mClient->executeCommands(commandLength, commandHandles,
[&](const auto& tmpError, const auto& tmpOutQueueChanged,
const auto& tmpOutLength, const auto& tmpOutHandles) {
ASSERT_EQ(Error::NONE, tmpError);
if (tmpOutQueueChanged) {
mClient->getOutputCommandQueue(
[&](const auto& tmpError, const auto& tmpDescriptor) {
ASSERT_EQ(Error::NONE, tmpError);
reader->setMQDescriptor(tmpDescriptor);
});
}
ASSERT_TRUE(reader->readQueue(tmpOutLength, tmpOutHandles));
reader->parse();
});
reader->reset();
writer->reset();
}
Display ComposerClient::createVirtualDisplay_2_2(uint32_t width, uint32_t height,
PixelFormat formatHint,
uint32_t outputBufferSlotCount,
PixelFormat* outFormat) {
Display display = 0;
mClient->createVirtualDisplay_2_2(
width, height, formatHint, outputBufferSlotCount,
[&](const auto& tmpError, const auto& tmpDisplay, const auto& tmpFormat) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to create virtual display";
display = tmpDisplay;
*outFormat = tmpFormat;
ASSERT_TRUE(mDisplayResources.insert({display, DisplayResource(true)}).second)
<< "duplicated virtual display id " << display;
});
return display;
}
bool ComposerClient::getClientTargetSupport_2_2(Display display, uint32_t width, uint32_t height,
PixelFormat format, Dataspace dataspace) {
Error error = mClient->getClientTargetSupport_2_2(display, width, height, format, dataspace);
return error == Error::NONE;
}
void ComposerClient::setPowerMode_2_2(Display display, IComposerClient::PowerMode mode) {
Error error = mClient->setPowerMode_2_2(display, mode);
ASSERT_TRUE(error == Error::NONE || error == Error::UNSUPPORTED) << "failed to set power mode";
}
void ComposerClient::setReadbackBuffer(Display display, const native_handle_t* buffer,
int32_t /* releaseFence */) {
// Ignoring fence, HIDL doesn't care
Error error = mClient->setReadbackBuffer(display, buffer, nullptr);
ASSERT_EQ(Error::NONE, error) << "failed to setReadbackBuffer";
}
void ComposerClient::getReadbackBufferAttributes(Display display, PixelFormat* outPixelFormat,
Dataspace* outDataspace) {
mClient->getReadbackBufferAttributes(
display,
[&](const auto& tmpError, const auto& tmpOutPixelFormat, const auto& tmpOutDataspace) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get readback buffer attributes";
*outPixelFormat = tmpOutPixelFormat;
*outDataspace = tmpOutDataspace;
});
}
void ComposerClient::getReadbackBufferFence(Display display, int32_t* outFence) {
mClient->getReadbackBufferFence(display, [&](const auto& tmpError, const auto& tmpHandle) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get readback fence";
const native_handle_t* nativeFenceHandle = tmpHandle.getNativeHandle();
*outFence = dup(nativeFenceHandle->data[0]);
});
}
std::vector<ColorMode> ComposerClient::getColorModes(Display display) {
std::vector<ColorMode> modes;
mClient->getColorModes_2_2(display, [&](const auto& tmpError, const auto& tmpModes) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get color modes";
modes = tmpModes;
});
return modes;
}
std::vector<RenderIntent> ComposerClient::getRenderIntents(Display display, ColorMode mode) {
std::vector<RenderIntent> intents;
mClient->getRenderIntents(display, mode, [&](const auto& tmpError, const auto& tmpIntents) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get render intents";
intents = tmpIntents;
});
return intents;
}
void ComposerClient::setColorMode(Display display, ColorMode mode, RenderIntent intent) {
Error error = mClient->setColorMode_2_2(display, mode, intent);
ASSERT_TRUE(error == Error::NONE || error == Error::UNSUPPORTED) << "failed to set color mode";
}
std::array<float, 16> ComposerClient::getDataspaceSaturationMatrix(Dataspace dataspace) {
std::array<float, 16> matrix;
mClient->getDataspaceSaturationMatrix(
dataspace, [&](const auto& tmpError, const auto& tmpMatrix) {
ASSERT_EQ(Error::NONE, tmpError) << "failed to get datasapce saturation matrix";
std::copy_n(tmpMatrix.data(), matrix.size(), matrix.begin());
});
return matrix;
}
Gralloc::Gralloc() {
[this] {
ALOGD("Attempting to initialize gralloc4");
ASSERT_NO_FATAL_FAILURE(mGralloc4 = std::make_shared<Gralloc4>(
/*aidlAllocatorServiceName*/ IAllocator::descriptor +
std::string("/default"),
/*hidlAllocatorServiceName*/ "default",
/*mapperServiceName*/ "default",
/*errOnFailure=*/false));
if (mGralloc4->getMapper() == nullptr || !mGralloc4->hasAllocator()) {
mGralloc4 = nullptr;
ALOGD("Failed to initialize gralloc4, initializing gralloc3");
ASSERT_NO_FATAL_FAILURE(mGralloc3 = std::make_shared<Gralloc3>("default", "default",
/*errOnFailure=*/false));
if (mGralloc3->getMapper() == nullptr || mGralloc3->getAllocator() == nullptr) {
mGralloc3 = nullptr;
ALOGD("Failed to initialize gralloc3, initializing gralloc2_1");
mGralloc2_1 = std::make_shared<Gralloc2_1>(/*errOnFailure*/ false);
if (!mGralloc2_1->getMapper()) {
mGralloc2_1 = nullptr;
ALOGD("Failed to initialize gralloc2_1, initializing gralloc2");
ASSERT_NO_FATAL_FAILURE(mGralloc2 = std::make_shared<Gralloc2>());
}
}
}
}();
}
bool Gralloc::validateBufferSize(const native_handle_t* bufferHandle, uint32_t width,
uint32_t height, uint32_t layerCount, PixelFormat format,
uint64_t usage, uint32_t stride) {
if (mGralloc4) {
IMapper4::BufferDescriptorInfo info{};
info.width = width;
info.height = height;
info.layerCount = layerCount;
info.format = static_cast<android::hardware::graphics::common::V1_2::PixelFormat>(format);
info.usage = usage;
return mGralloc4->validateBufferSize(bufferHandle, info, stride);
} else if (mGralloc3) {
IMapper3::BufferDescriptorInfo info{};
info.width = width;
info.height = height;
info.layerCount = layerCount;
info.format = static_cast<android::hardware::graphics::common::V1_2::PixelFormat>(format);
info.usage = usage;
return mGralloc3->validateBufferSize(bufferHandle, info, stride);
} else if (mGralloc2_1) {
IMapper2_1::BufferDescriptorInfo info{};
info.width = width;
info.height = height;
info.layerCount = layerCount;
info.format = static_cast<android::hardware::graphics::common::V1_1::PixelFormat>(format);
info.usage = usage;
return mGralloc2_1->validateBufferSize(bufferHandle, info, stride);
} else {
return true;
}
}
} // namespace vts
} // namespace V2_2
} // namespace composer
} // namespace graphics
} // namespace hardware
} // namespace android
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