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Implement UploadPool to efficiently update UBOs

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This commit is contained in:
Lynix
2020-03-26 21:13:06 +01:00
parent e53e15d1aa
commit 509c392e05
10 changed files with 302 additions and 50 deletions
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22
include/Nazara/VulkanRenderer/Wrapper/DeviceMemory.inl
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@@ -12,18 +12,6 @@ namespace Nz
{
namespace Vk
{
inline DeviceMemory::DeviceMemory() :
m_mappedPtr(nullptr)
{
}
inline DeviceMemory::DeviceMemory(DeviceMemory&& memory) :
DeviceObject(std::move(memory))
{
m_mappedPtr = memory.m_mappedPtr;
memory.m_mappedPtr = nullptr;
}
inline bool DeviceMemory::Create(Device& device, VkDeviceSize size, UInt32 memoryType, const VkAllocationCallbacks* allocator)
{
VkMemoryAllocateInfo allocInfo =
@@ -87,15 +75,23 @@ namespace Nz
return m_mappedPtr;
}
inline bool DeviceMemory::Map(VkMemoryMapFlags flags)
{
return Map(0, VK_WHOLE_SIZE, flags);
}
inline bool DeviceMemory::Map(VkDeviceSize offset, VkDeviceSize size, VkMemoryMapFlags flags)
{
m_lastErrorCode = m_device->vkMapMemory(*m_device, m_handle, offset, size, flags, &m_mappedPtr);
void* mappedPtr;
m_lastErrorCode = m_device->vkMapMemory(*m_device, m_handle, offset, size, flags, &mappedPtr);
if (m_lastErrorCode != VK_SUCCESS)
{
NazaraError("Failed to map device memory: " + TranslateVulkanError(m_lastErrorCode));
return false;
}
m_mappedPtr = mappedPtr;
return true;
}