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- delay destruction of VkHardwareTexture resources until current frame has finished rendering

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This commit is contained in:
Magnus Norddahl 2019-03-17 20:36:08 +01:00
parent c00a46043d
commit 29a30037cb
4 changed files with 34 additions and 4 deletions
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2
src/rendering/vulkan/system/vk_buffers.cpp
View file

@ -13,7 +13,7 @@ VKBuffer::~VKBuffer()
auto fb = GetVulkanFrameBuffer();
if (fb && mBuffer)
fb->mFrameDeleteList.push_back(std::move(mBuffer));
fb->FrameDeleteList.Buffers.push_back(std::move(mBuffer));
}
void VKBuffer::SetData(size_t size, const void *data, bool staticdata)

14
src/rendering/vulkan/system/vk_framebuffer.cpp
View file

@ -99,6 +99,8 @@ VulkanFrameBuffer::~VulkanFrameBuffer()
delete mViewpoints;
delete mLights;
mShadowMap.Reset();
DeleteFrameObjects();
}
void VulkanFrameBuffer::InitializeState()
@ -205,13 +207,21 @@ void VulkanFrameBuffer::Update()
mDrawCommands.reset();
mUploadCommands.reset();
mFrameDeleteList.clear();
DeleteFrameObjects();
Finish.Unclock();
Super::Update();
}
void VulkanFrameBuffer::DeleteFrameObjects()
{
FrameDeleteList.Images.clear();
FrameDeleteList.ImageViews.clear();
FrameDeleteList.Buffers.clear();
FrameDeleteList.Descriptors.clear();
}
void VulkanFrameBuffer::SubmitCommands(bool finish)
{
mDrawCommands->end();
@ -270,7 +280,7 @@ void VulkanFrameBuffer::SubmitCommands(bool finish)
vkResetFences(device->device, 1, &mRenderFinishedFence->fence);
mDrawCommands.reset();
mUploadCommands.reset();
mFrameDeleteList.clear();
DeleteFrameObjects();
}
}

10
src/rendering/vulkan/system/vk_framebuffer.h
View file

@ -50,7 +50,14 @@ public:
std::unique_ptr<IIndexBuffer> FanToTrisIndexBuffer;
std::vector<std::unique_ptr<VulkanBuffer>> mFrameDeleteList;
class DeleteList
{
public:
std::vector<std::unique_ptr<VulkanImage>> Images;
std::vector<std::unique_ptr<VulkanImageView>> ImageViews;
std::vector<std::unique_ptr<VulkanBuffer>> Buffers;
std::vector<std::unique_ptr<VulkanDescriptorSet>> Descriptors;
} FrameDeleteList;
std::unique_ptr<SWSceneDrawer> swdrawer;
@ -95,6 +102,7 @@ private:
void SubmitCommands(bool finish);
void CopyScreenToBuffer(int w, int h, void *data);
void UpdateShadowMap();
void DeleteFrameObjects();
std::unique_ptr<VkShaderManager> mShaderManager;
std::unique_ptr<VkSamplerManager> mSamplerManager;

12
src/rendering/vulkan/textures/vk_hwtexture.cpp
View file

@ -52,6 +52,18 @@ VkHardwareTexture::~VkHardwareTexture()
if (Next) Next->Prev = Prev;
if (Prev) Prev->Next = Next;
else First = Next;
auto fb = GetVulkanFrameBuffer();
if (fb)
{
auto &deleteList = fb->FrameDeleteList;
for (auto &it : mDescriptorSets)
deleteList.Descriptors.push_back(std::move(it.second));
mDescriptorSets.clear();
if (mImage) deleteList.Images.push_back(std::move(mImage));
if (mImageView) deleteList.ImageViews.push_back(std::move(mImageView));
if (mStagingBuffer) deleteList.Buffers.push_back(std::move(mStagingBuffer));
}
}
void VkHardwareTexture::Reset()