[vulkan, android] Initial implementation of LSFG-VK (#4263)

Pretty much self explanatory, own implementation based on LSFG-VK available with some additional reverse engineer work for the actual use of shaders inside Lossless.dll, we don't store/ bundle any tools that bypass security and self ownership: to use this feature is required to own your own copy of Lossless Scaling and I encourage to support developers behind this work.

Special thanks:

1.- THS - Original developer behind Lossless Scaling
2.- PancakeTAS - Developer behind LSFG-VK
3.- The Big Smolio The Sleeper (@gidoly)

Co-authored-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4263

src/video_core/vulkan_common/vulkan_device.h

@@ -37,7 +37,8 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE(EXT, HostQueryReset, HOST_QUERY_RESET, host_query_reset)                               \
     FEATURE(KHR, 8BitStorage, 8BIT_STORAGE, bit8_storage)                                          \
     FEATURE(KHR, BufferDeviceAddress, BUFFER_DEVICE_ADDRESS, buffer_device_address)                \
-    FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)
+    FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)                        \
+    FEATURE(KHR, VulkanMemoryModel, VULKAN_MEMORY_MODEL, vulkan_memory_model)
 
 #define FOR_EACH_VK_FEATURE_1_3(FEATURE)                                                           \
     FEATURE(EXT, ImageRobustness, IMAGE_ROBUSTNESS, robust_image_access)                           \
@@ -416,6 +417,11 @@ FN_MAX_LIMIT_LIST
         return features.shader_float16_int8.shaderFloat16;
     }
 
+    /// Returns true if the device can run shaders built against the Vulkan memory model.
+    bool IsVulkanMemoryModelSupported() const {
+        return features.vulkan_memory_model.vulkanMemoryModel;
+    }
+
     /// Returns true if the device supports int8 natively.
     bool IsInt8Supported() const {
         return features.shader_float16_int8.shaderInt8;