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Extending position only support

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This commit is contained in:
Dynamitos
2024-06-19 10:33:19 +02:00
parent e501a69b36
commit 1e91f88355
17 changed files with 75 additions and 112 deletions
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src/Engine/Graphics/Vulkan/Buffer.cpp
+20 -30
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@@ -166,11 +166,15 @@ void BufferAllocation::readContents(uint64 regionOffset, uint64 regionSize, void
graphics->getDestructionManager()->queueResourceForDestruction(std::move(staging));
}
Buffer::Buffer(PGraphics graphics, uint64 size, VkBufferUsageFlags usage, Gfx::QueueType queueType, bool dynamic, std::string name)
Buffer::Buffer(PGraphics graphics, uint64 size, VkBufferUsageFlags usage, Gfx::QueueType queueType, bool dynamic, std::string name,
uint32 clearValue)
: graphics(graphics), currentBuffer(0), initialOwner(queueType),
usage(usage | VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT),
dynamic(dynamic), name(name) {
createBuffer(size);
dynamic(dynamic), name(name), clearValue(clearValue) {
if (size > 0) {
buffers.add(nullptr);
createBuffer(size, 0);
}
}
Buffer::~Buffer() {
@@ -187,7 +191,7 @@ void Buffer::readContents(uint64 regionOffset, uint64 regionSize, void* buffer)
getAlloc()->readContents(regionOffset, regionSize, buffer);
}
void Buffer::rotateBuffer(uint64 size, bool preserveContents, uint32 fillValue) {
void Buffer::rotateBuffer(uint64 size, bool preserveContents) {
assert(dynamic);
if (buffers.size() > 0) {
size = std::max(getSize(), size);
@@ -198,41 +202,23 @@ void Buffer::rotateBuffer(uint64 size, bool preserveContents, uint32 fillValue)
}
if (buffers[i]->size < size) {
graphics->getDestructionManager()->queueResourceForDestruction(std::move(buffers[i]));
uint32 family = graphics->getFamilyMapping().getQueueTypeFamilyIndex(initialOwner);
VkBufferCreateInfo info = {
.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.size = size,
.usage = usage,
.sharingMode = VK_SHARING_MODE_EXCLUSIVE,
.queueFamilyIndexCount = 1,
.pQueueFamilyIndices = &family,
};
VmaAllocationCreateInfo allocInfo = {
.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE,
};
buffers[i] = new BufferAllocation(graphics, name, info, allocInfo, initialOwner);
createBuffer(size, i);
}
if (preserveContents) {
copyBuffer(currentBuffer, i);
if (buffers[i]->size > buffers[currentBuffer]->size) {
PCommand command = graphics->getQueueCommands(getAlloc()->owner)->getCommands();
vkCmdFillBuffer(command->getHandle(), buffers[i]->buffer, buffers[currentBuffer]->size,
buffers[i]->size - buffers[currentBuffer]->size, fillValue);
}
}
currentBuffer = i;
return;
}
createBuffer(size);
buffers.add(nullptr);
createBuffer(size, buffers.size() - 1);
if (preserveContents) {
copyBuffer(currentBuffer, buffers.size() - 1);
}
currentBuffer = buffers.size() - 1;
}
void Buffer::createBuffer(uint64 size) {
void Buffer::createBuffer(uint64 size, uint32 destIndex) {
if (size > 0) {
uint32 family = graphics->getFamilyMapping().getQueueTypeFamilyIndex(initialOwner);
VkBufferCreateInfo info = {
@@ -246,9 +232,13 @@ void Buffer::createBuffer(uint64 size) {
.pQueueFamilyIndices = &family,
};
VmaAllocationCreateInfo allocInfo = {
.usage = VMA_MEMORY_USAGE_AUTO,
.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE,
};
buffers.add(new BufferAllocation(graphics, name, info, allocInfo, initialOwner));
buffers[destIndex] = new BufferAllocation(graphics, name, info, allocInfo, initialOwner);
PCommand command = graphics->getQueueCommands(initialOwner)->getCommands();
vkCmdFillBuffer(command->getHandle(), buffers[destIndex]->buffer, 0, VK_WHOLE_SIZE, clearValue);
pipelineBarrier(VK_ACCESS_TRANSFER_WRITE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT);
}
}
@@ -349,9 +339,9 @@ void ShaderBuffer::updateContents(const ShaderBufferCreateInfo& createInfo) {
}
}
void ShaderBuffer::rotateBuffer(uint64 size, bool preserveContents, uint32 fillValue) {
void ShaderBuffer::rotateBuffer(uint64 size, bool preserveContents) {
assert(dynamic);
Vulkan::Buffer::rotateBuffer(size, preserveContents, fillValue);
Vulkan::Buffer::rotateBuffer(size, preserveContents);
}
void ShaderBuffer::clear() {