* Copyright (c) 2023 Huawei Device Co., Ltd.
* 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 "hdi_test_layer.h"
#include <unistd.h>
#include "hdi_test_device.h"
#include "v1_0/include/idisplay_buffer.h"
#include "v1_0/display_buffer_type.h"
#include "v1_5/display_composer_type.h"
namespace OHOS {
namespace HDI {
namespace Display {
namespace TEST {
using namespace OHOS::HDI::Display::Buffer::V1_0;
using namespace OHOS::HDI::Display::Composer::V1_4;
HdiGrallocBuffer::HdiGrallocBuffer(uint32_t seqNo, uint32_t w, uint32_t h, Composer::V1_0::PixelFormat fmt)
{
std::shared_ptr<IDisplayBuffer> gralloc = HdiTestDevice::GetInstance().GetGrallocInterface();
AllocInfo info = { 0 };
info.width = w;
info.height = h;
info.usage = Composer::V1_2::HBM_USE_MEM_DMA | Composer::V1_2::HBM_USE_CPU_READ |
Composer::V1_2::HBM_USE_CPU_WRITE;
info.format = fmt;
BufferHandle* buffer = nullptr;
int ret = gralloc->AllocMem(info, buffer);
if (ret != DISPLAY_SUCCESS) {
DISPLAY_TEST_LOGE("can not alloc memory");
}
if (buffer != nullptr) {
void* vaddr = gralloc->Mmap(*buffer);
if (vaddr == nullptr) {
DISPLAY_TEST_LOGE("mmap failed");
}
buffer_ = buffer;
seqNo_ = seqNo;
}
}
HdiGrallocBuffer::~HdiGrallocBuffer()
{
if (buffer_ != nullptr) {
std::shared_ptr<IDisplayBuffer> gralloc = HdiTestDevice::GetInstance().GetGrallocInterface();
if (buffer_->virAddr != nullptr) {
int ret = gralloc->Unmap(*buffer_);
if (ret != DISPLAY_SUCCESS) {
DISPLAY_TEST_LOGE("can not ummap buffer handle");
}
}
gralloc->FreeMem(*buffer_);
buffer_ = nullptr;
}
if (mReleaseFence != -1) {
close(mReleaseFence);
}
}
void HdiGrallocBuffer::SetReleaseFence(int fd)
{
DISPLAY_TEST_LOGD("the fd is %{public}d", fd);
if (mReleaseFence != -1) {
close(mReleaseFence);
mReleaseFence = -1;
}
}
void HdiGrallocBuffer::SetAcquirceFence(int fd)
{
DISPLAY_TEST_LOGD("the fd is %{public}d", fd);
mAcquireFence = fd;
}
int32_t HdiGrallocBuffer::SetGraphicBuffer(std::function<int32_t (const BufferHandle*, uint32_t)> realFunc)
{
DISPLAY_TEST_CHK_RETURN(buffer_ == nullptr, DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("buffer handle is null"));
DISPLAY_TEST_CHK_RETURN(seqNo_ == UINT32_MAX, DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("seqNo is invalid"));
int32_t ret = DISPLAY_SUCCESS;
if (cacheValid_ == false) {
ret = realFunc(buffer_, seqNo_);
cacheValid_ = (ret == DISPLAY_SUCCESS) ? true : false;
} else {
ret = realFunc(nullptr, seqNo_);
}
return ret;
}
HdiGrallocBuffer* HdiTestLayer::AcquireBackBuffer()
{
if (!backBuffers_.empty()) {
if (currentBuffer_ != nullptr) {
frontBuffers_.emplace(std::move(currentBuffer_));
}
currentBuffer_ = std::move(backBuffers_.front());
backBuffers_.pop();
}
return currentBuffer_.get();
}
HdiGrallocBuffer* HdiTestLayer::GetFrontBuffer() const
{
HdiGrallocBuffer* buffer = nullptr;
if (!frontBuffers_.empty()) {
buffer = frontBuffers_.front().get();
}
return buffer;
}
HdiGrallocBuffer* HdiTestLayer::GetBackBuffer() const
{
HdiGrallocBuffer* buffer = nullptr;
if (!backBuffers_.empty()) {
buffer = backBuffers_.front().get();
}
return buffer;
}
HdiTestLayer::HdiTestLayer(LayerInfo& info, uint32_t id, uint32_t displayId)
: id_(id), displayID_(displayId), layerBufferCount_(MAX_BUFFER_COUNT), layerInfo_(info)
{}
static uint32_t GenerateSeq()
{
static uint32_t originSeq = 0;
return originSeq++;
}
int32_t HdiTestLayer::Init(uint32_t bufferCount)
{
DISPLAY_TEST_LOGD();
layerBufferCount_ = bufferCount;
for (uint32_t i = 0; i < layerBufferCount_; i++) {
std::unique_ptr<HdiGrallocBuffer> buffer =
std::make_unique<HdiGrallocBuffer>(GenerateSeq(),
layerInfo_.width, layerInfo_.height, layerInfo_.pixFormat);
DISPLAY_TEST_CHK_RETURN((buffer->Get() == nullptr), DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("buffer handle is null"));
frontBuffers_.emplace(std::move(buffer));
}
displayRect_.w = layerInfo_.width;
displayRect_.h = layerInfo_.height;
cropRect_ = displayRect_;
return DISPLAY_SUCCESS;
}
int32_t HdiTestLayer::SwapFrontToBackQ()
{
DISPLAY_TEST_CHK_RETURN((frontBuffers_.empty()), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("the font buffer is empty"));
backBuffers_.emplace(std::move(frontBuffers_.front()));
frontBuffers_.pop();
return DISPLAY_SUCCESS;
}
int32_t HdiTestLayer::SwapBackToFrontQ()
{
DISPLAY_TEST_CHK_RETURN((backBuffers_.empty()), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("the font buffer is empty"));
frontBuffers_.emplace(std::move(backBuffers_.front()));
backBuffers_.pop();
return DISPLAY_SUCCESS;
}
void HdiTestLayer::SetLayerPosition(const IRect& rect)
{
DISPLAY_TEST_LOGD("x : %{public}d y : %{public}d w : %{public}d h : %{public}d", rect.x, rect.y, rect.w, rect.h);
displayRect_ = rect;
}
void HdiTestLayer::SetLayerCrop(const IRect& rect)
{
DISPLAY_TEST_LOGD("x : %{public}d y : %{public}d w : %{public}d h : %{public}d", rect.x, rect.y, rect.w, rect.h);
cropRect_ = rect;
}
int32_t HdiTestLayer::PreparePresent()
{
int ret;
DISPLAY_TEST_LOGD();
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerRegion(displayID_, id_, displayRect_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set display rect failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerCrop(displayID_, id_, cropRect_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set display crop failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerZorder(displayID_, id_, zorder_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set display zorder failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerCompositionType(displayID_, id_, compType_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("set display composition type failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerTransformMode(displayID_, id_, transform_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set transform mode failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerAlpha(displayID_, id_, alpha_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set alpha failed"));
HdiGrallocBuffer* buffer = AcquireBackBuffer();
DISPLAY_TEST_CHK_RETURN((buffer == nullptr), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("can not get back buffer"));
BufferHandle* handle = buffer->Get();
DISPLAY_TEST_CHK_RETURN((handle == nullptr), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("BufferHandle is null"));
IRect tmp {0, 0, handle->width, handle->height};
std::vector<IRect> vRects;
vRects.push_back(tmp);
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerVisibleRegion(displayID_, id_, vRects);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("SetLayerVisibleRegion failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerDirtyRegion(displayID_, id_, vRects);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("SetLayerDirtyRegion failed"));
ret = buffer->SetGraphicBuffer([&](const BufferHandle* ptrBuffer, uint32_t seqNo) -> int32_t {
std::vector<uint32_t> deletingList;
int32_t result = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerBuffer(
displayID_, id_, ptrBuffer, seqNo, -1, deletingList);
DISPLAY_TEST_CHK_RETURN((result != DISPLAY_SUCCESS), DISPLAY_FAILURE,
DISPLAY_TEST_LOGE("set buffer handle failed"));
return DISPLAY_SUCCESS;
});
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), ret, DISPLAY_TEST_LOGE("set buffer handle failed"));
ret = HdiTestDevice::GetInstance().GetDeviceInterface()->SetLayerBlendType(displayID_, id_, blendType_);
DISPLAY_TEST_CHK_RETURN((ret != DISPLAY_SUCCESS), DISPLAY_FAILURE, DISPLAY_TEST_LOGE("set blend type failed"));
return DISPLAY_SUCCESS;
}
void HdiTestLayer::SetZorder(uint32_t zorder)
{
DISPLAY_TEST_LOGD("the zorder is %{public}u", zorder);
zorder_ = zorder;
}
void HdiTestLayer::SetCompType(Composer::V1_0::CompositionType type)
{
DISPLAY_TEST_LOGD("layer id %{public}u ,the type is : %{public}d", id_, type);
compType_ = type;
}
void HdiTestLayer::SetTransform(TransformType transform)
{
transform_ = transform;
}
void HdiTestLayer::SetAlpha(LayerAlpha alpha)
{
DISPLAY_TEST_LOGD();
alpha_ = alpha;
}
void HdiTestLayer::SetBlendType(BlendType type)
{
DISPLAY_TEST_LOGD("type %{public}d", type);
blendType_ = type;
}
void HdiTestLayer::SetReleaseFence(int fd)
{
DISPLAY_TEST_LOGD("layer id %{public}u , fd %{public}d", id_, fd);
if (currentBuffer_ != nullptr) {
currentBuffer_->SetReleaseFence(fd);
}
}
uint32_t HdiTestLayer::GetLayerBuffercount() const
{
return layerBufferCount_;
}
HdiTestLayer::~HdiTestLayer() {}
}
}
}
}