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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.h
+4 -2
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@@ -13,6 +13,7 @@
#include <Includes.h>
#include <MG_State/GLState/SamplerState/SamplerObject.h>
#include <MG_State/GLState/TextureState/TextureObject.h>
#include <vk_mem_alloc.h>
namespace MobileGL::MG_State::GLState {
class ITextureObject;
@@ -25,6 +26,7 @@ public:
struct InitInfo {
VkDevice device = VK_NULL_HANDLE;
VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
VmaAllocator allocator = nullptr;
VkCommandPool commandPool = VK_NULL_HANDLE;
VkQueue graphicsQueue = VK_NULL_HANDLE;
const VulkanRendererConfig* config = nullptr;
@@ -40,7 +42,7 @@ public:
private:
struct TextureResource {
VkImage image = VK_NULL_HANDLE;
VkDeviceMemory memory = VK_NULL_HANDLE;
VmaAllocation allocation = nullptr;
VkImageView view = VK_NULL_HANDLE;
VkImageLayout layout = VK_IMAGE_LAYOUT_UNDEFINED;
VkExtent2D extent = {0, 0};
@@ -64,7 +66,6 @@ private:
static Bool ResolveLevel0(const MG_State::GLState::ITextureObject& texture, TextureUploadTarget& outTarget,
IntVec3& outTexelSize, SizeT& outByteSize);
static VkFormat ResolveTextureFormat(TextureInternalFormat format);
Uint32 FindMemoryType(Uint32 typeFilter, VkMemoryPropertyFlags properties) const;
Uint64 BuildSamplerKey(const MG_State::GLState::SamplerObject& sampler) const;
VkSampler GetOrCreateSampler(const MG_State::GLState::SamplerObject& sampler);
@@ -75,6 +76,7 @@ private:
VkDevice m_device = VK_NULL_HANDLE;
VkPhysicalDevice m_physicalDevice = VK_NULL_HANDLE;
VmaAllocator m_allocator = nullptr;
VkCommandPool m_commandPool = VK_NULL_HANDLE;
VkQueue m_graphicsQueue = VK_NULL_HANDLE;
const VulkanRendererConfig* m_config = nullptr;