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[Improvement] (MG_Backend/DirectVulkan): use VMA to allocate texture images

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swung0x48
2026-02-24 14:21:24 +08:00
parent 8d37763fd3
commit e16c0645c0
3 changed files with 27 additions and 53 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VkTextureSamplerManager.cpp
+22 -50
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@@ -16,12 +16,13 @@ namespace MobileGL::MG_Backend::DirectVulkan {
m_device = initInfo.device;
m_physicalDevice = initInfo.physicalDevice;
m_allocator = initInfo.allocator;
m_commandPool = initInfo.commandPool;
m_graphicsQueue = initInfo.graphicsQueue;
m_config = initInfo.config;
MOBILEGL_ASSERT(m_device != VK_NULL_HANDLE && m_physicalDevice != VK_NULL_HANDLE && m_commandPool != VK_NULL_HANDLE &&
m_graphicsQueue != VK_NULL_HANDLE && m_config != nullptr,
MOBILEGL_ASSERT(m_device != VK_NULL_HANDLE && m_physicalDevice != VK_NULL_HANDLE && m_allocator != nullptr &&
m_commandPool != VK_NULL_HANDLE && m_graphicsQueue != VK_NULL_HANDLE && m_config != nullptr,
"VkTextureSamplerManager::Initialize failed: invalid initialization info");
return true;
@@ -43,6 +44,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
m_device = VK_NULL_HANDLE;
m_physicalDevice = VK_NULL_HANDLE;
m_allocator = nullptr;
m_commandPool = VK_NULL_HANDLE;
m_graphicsQueue = VK_NULL_HANDLE;
m_config = nullptr;
@@ -156,17 +158,11 @@ namespace MobileGL::MG_Backend::DirectVulkan {
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
VK_VERIFY(vkCreateImage(m_device, &imageInfo, nullptr, &resource.image), "vkCreateImage(texture)");
VkMemoryRequirements requirements{};
vkGetImageMemoryRequirements(m_device, resource.image, &requirements);
VkMemoryAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocInfo.allocationSize = requirements.size;
allocInfo.memoryTypeIndex = FindMemoryType(requirements.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VK_VERIFY(vkAllocateMemory(m_device, &allocInfo, nullptr, &resource.memory), "vkAllocateMemory(texture)");
VK_VERIFY(vkBindImageMemory(m_device, resource.image, resource.memory, 0), "vkBindImageMemory(texture)");
VmaAllocationCreateInfo allocationInfo{};
allocationInfo.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE;
allocationInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
VK_VERIFY(vmaCreateImage(m_allocator, &imageInfo, &allocationInfo, &resource.image, &resource.allocation, nullptr),
"vmaCreateImage(texture)");
VkImageViewCreateInfo viewInfo{};
viewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
@@ -197,31 +193,24 @@ namespace MobileGL::MG_Backend::DirectVulkan {
}
VkBuffer stagingBuffer = VK_NULL_HANDLE;
VkDeviceMemory stagingMemory = VK_NULL_HANDLE;
VmaAllocation stagingAllocation = nullptr;
VkBufferCreateInfo bufferInfo{};
bufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
bufferInfo.size = byteSize;
bufferInfo.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
bufferInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
VK_VERIFY(vkCreateBuffer(m_device, &bufferInfo, nullptr, &stagingBuffer), "vkCreateBuffer(staging texture)");
VkMemoryRequirements requirements{};
vkGetBufferMemoryRequirements(m_device, stagingBuffer, &requirements);
VkMemoryAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocInfo.allocationSize = requirements.size;
allocInfo.memoryTypeIndex =
FindMemoryType(requirements.memoryTypeBits,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
VK_VERIFY(vkAllocateMemory(m_device, &allocInfo, nullptr, &stagingMemory), "vkAllocateMemory(staging texture)");
VK_VERIFY(vkBindBufferMemory(m_device, stagingBuffer, stagingMemory, 0), "vkBindBufferMemory(staging texture)");
VmaAllocationCreateInfo stagingAllocationInfo{};
stagingAllocationInfo.usage = VMA_MEMORY_USAGE_AUTO_PREFER_HOST;
stagingAllocationInfo.flags = VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT;
stagingAllocationInfo.requiredFlags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
VK_VERIFY(vmaCreateBuffer(m_allocator, &bufferInfo, &stagingAllocationInfo, &stagingBuffer, &stagingAllocation, nullptr),
"vmaCreateBuffer(staging texture)");
void* mapped = nullptr;
VK_VERIFY(vkMapMemory(m_device, stagingMemory, 0, byteSize, 0, &mapped), "vkMapMemory(staging texture)");
VK_VERIFY(vmaMapMemory(m_allocator, stagingAllocation, &mapped), "vmaMapMemory(staging texture)");
std::memcpy(mapped, source, byteSize);
vkUnmapMemory(m_device, stagingMemory);
vmaUnmapMemory(m_allocator, stagingAllocation);
const Bool ok = ExecuteImmediate([&](VkCommandBuffer commandBuffer) {
VkImageMemoryBarrier toTransferDst{};
@@ -272,8 +261,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
0, nullptr, 0, nullptr, 1, &toSampled);
});
vkDestroyBuffer(m_device, stagingBuffer, nullptr);
vkFreeMemory(m_device, stagingMemory, nullptr);
vmaDestroyBuffer(m_allocator, stagingBuffer, stagingAllocation);
if (!ok) {
return false;
@@ -316,15 +304,12 @@ namespace MobileGL::MG_Backend::DirectVulkan {
if (m_device != VK_NULL_HANDLE && resource.view != VK_NULL_HANDLE) {
vkDestroyImageView(m_device, resource.view, nullptr);
}
if (m_device != VK_NULL_HANDLE && resource.image != VK_NULL_HANDLE) {
vkDestroyImage(m_device, resource.image, nullptr);
}
if (m_device != VK_NULL_HANDLE && resource.memory != VK_NULL_HANDLE) {
vkFreeMemory(m_device, resource.memory, nullptr);
if (m_allocator != nullptr && resource.image != VK_NULL_HANDLE && resource.allocation != nullptr) {
vmaDestroyImage(m_allocator, resource.image, resource.allocation);
}
resource.view = VK_NULL_HANDLE;
resource.image = VK_NULL_HANDLE;
resource.memory = VK_NULL_HANDLE;
resource.allocation = nullptr;
resource.layout = VK_IMAGE_LAYOUT_UNDEFINED;
resource.extent = {0, 0};
resource.format = VK_FORMAT_UNDEFINED;
@@ -359,19 +344,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
}
}
Uint32 VkTextureSamplerManager::FindMemoryType(Uint32 typeFilter, VkMemoryPropertyFlags properties) const {
VkPhysicalDeviceMemoryProperties memProperties{};
vkGetPhysicalDeviceMemoryProperties(m_physicalDevice, &memProperties);
for (Uint32 i = 0; i < memProperties.memoryTypeCount; ++i) {
if ((typeFilter & (1u << i)) != 0 &&
(memProperties.memoryTypes[i].propertyFlags & properties) == properties) {
return i;
}
}
MOBILEGL_ASSERT(false, "VkTextureSamplerManager::FindMemoryType failed");
return 0;
}
Uint64 VkTextureSamplerManager::BuildSamplerKey(const MG_State::GLState::SamplerObject& sampler) const {
MOBILEGL_ASSERT(m_config != nullptr, "VkTextureSamplerManager::BuildSamplerKey: m_config is null");
XXHASH_VERIFY(XXH64_reset(m_hashState, m_config->CacheVersion));