android: native: Add support for custom Vulkan driver loading.

5 files changed, 28 insertions, 16 deletions

diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index fbcf4c1d3..30dc69f13 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -84,8 +84,8 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
                                Core::Memory::Memory& cpu_memory_, Tegra::GPU& gpu_,
                                std::unique_ptr<Core::Frontend::GraphicsContext> context_) try
     : RendererBase(emu_window, std::move(context_)), telemetry_session(telemetry_session_),
-      cpu_memory(cpu_memory_), gpu(gpu_), library(OpenLibrary()),
-      instance(CreateInstance(library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type,
+      cpu_memory(cpu_memory_), gpu(gpu_), library(OpenLibrary(context.get())),
+      instance(CreateInstance(*library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type,
                               Settings::values.renderer_debug.GetValue())),
       debug_callback(Settings::values.renderer_debug ? CreateDebugCallback(instance) : nullptr),
       surface(CreateSurface(instance, render_window.GetWindowInfo())),
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index f44367cb2..3c63a2004 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -63,7 +63,7 @@ private:
     Core::Memory::Memory& cpu_memory;
     Tegra::GPU& gpu;
 
-    Common::DynamicLibrary library;
+    std::shared_ptr<Common::DynamicLibrary> library;
     vk::InstanceDispatch dld;
 
     vk::Instance instance;
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index 63e1c7d63..40cdf2fde 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -314,10 +314,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     const bool is_intel_anv = driver_id == VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA;
     const bool is_nvidia = driver_id == VK_DRIVER_ID_NVIDIA_PROPRIETARY;
     const bool is_mvk = driver_id == VK_DRIVER_ID_MOLTENVK;
-    const bool is_adreno = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
-    const bool is_arm = driver_id == VK_DRIVER_ID_ARM_PROPRIETARY;
+    const bool is_qualcomm = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
+    const bool is_turnip = driver_id == VK_DRIVER_ID_MESA_TURNIP;
 
-    if ((is_mvk || is_adreno) && !is_suitable) {
+    if ((is_mvk || is_qualcomm || is_turnip) && !is_suitable) {
         LOG_WARNING(Render_Vulkan, "Unsuitable driver is MoltenVK, continuing anyway");
     } else if (!is_suitable) {
         throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER);
@@ -362,14 +362,15 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
     CollectToolingInfo();
 
 #ifdef ANDROID
-    if (is_adreno) {
+    if (is_qualcomm) {
         must_emulate_scaled_formats = true;
 
         LOG_WARNING(Render_Vulkan, "Adreno drivers have broken VK_EXT_extended_dynamic_state");
         extensions.extended_dynamic_state = false;
         loaded_extensions.erase(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME);
 
-        LOG_WARNING(Render_Vulkan, "Adreno drivers have a slow VK_KHR_push_descriptor implementation");
+        LOG_WARNING(Render_Vulkan,
+                    "Adreno drivers have a slow VK_KHR_push_descriptor implementation");
         extensions.push_descriptor = false;
         loaded_extensions.erase(VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME);
 
@@ -392,6 +393,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         }
     }
 
+    const bool is_arm = driver_id == VK_DRIVER_ID_ARM_PROPRIETARY;
     if (is_arm) {
         must_emulate_scaled_formats = true;
 
@@ -513,7 +515,7 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         LOG_WARNING(Render_Vulkan, "Intel proprietary drivers do not support MSAA image blits");
         cant_blit_msaa = true;
     }
-    if (is_intel_anv || is_adreno) {
+    if (is_intel_anv || is_qualcomm) {
         LOG_WARNING(Render_Vulkan, "Driver does not support native BGR format");
         must_emulate_bgr565 = true;
     }
diff --git a/src/video_core/vulkan_common/vulkan_library.cpp b/src/video_core/vulkan_common/vulkan_library.cpp
index 4eb3913ee..9a7d369f3 100644
--- a/src/video_core/vulkan_common/vulkan_library.cpp
+++ b/src/video_core/vulkan_common/vulkan_library.cpp
@@ -10,29 +10,35 @@
 
 namespace Vulkan {
 
-Common::DynamicLibrary OpenLibrary() {
+std::shared_ptr<Common::DynamicLibrary> OpenLibrary(
+    [[maybe_unused]] Core::Frontend::GraphicsContext* context) {
     LOG_DEBUG(Render_Vulkan, "Looking for a Vulkan library");
-    Common::DynamicLibrary library;
+#ifdef ANDROID
+    // Android manages its Vulkan driver from the frontend.
+    return context->GetDriverLibrary();
+#else
+    auto library = std::make_shared<Common::DynamicLibrary>();
 #ifdef __APPLE__
     // Check if a path to a specific Vulkan library has been specified.
     char* const libvulkan_env = std::getenv("LIBVULKAN_PATH");
-    if (!libvulkan_env || !library.Open(libvulkan_env)) {
+    if (!libvulkan_env || !library->Open(libvulkan_env)) {
         // Use the libvulkan.dylib from the application bundle.
         const auto filename =
             Common::FS::GetBundleDirectory() / "Contents/Frameworks/libvulkan.dylib";
-        void(library.Open(Common::FS::PathToUTF8String(filename).c_str()));
+        void(library->Open(Common::FS::PathToUTF8String(filename).c_str()));
     }
 #else
     std::string filename = Common::DynamicLibrary::GetVersionedFilename("vulkan", 1);
     LOG_DEBUG(Render_Vulkan, "Trying Vulkan library: {}", filename);
-    if (!library.Open(filename.c_str())) {
+    if (!library->Open(filename.c_str())) {
         // Android devices may not have libvulkan.so.1, only libvulkan.so.
         filename = Common::DynamicLibrary::GetVersionedFilename("vulkan");
         LOG_DEBUG(Render_Vulkan, "Trying Vulkan library (second attempt): {}", filename);
-        void(library.Open(filename.c_str()));
+        void(library->Open(filename.c_str()));
     }
 #endif
     return library;
+#endif
 }
 
 } // namespace Vulkan
diff --git a/src/video_core/vulkan_common/vulkan_library.h b/src/video_core/vulkan_common/vulkan_library.h
index 364ca979b..e1734525e 100644
--- a/src/video_core/vulkan_common/vulkan_library.h
+++ b/src/video_core/vulkan_common/vulkan_library.h
@@ -3,10 +3,14 @@
 
 #pragma once
 
+#include <memory>
+
 #include "common/dynamic_library.h"
+#include "core/frontend/graphics_context.h"
 
 namespace Vulkan {
 
-Common::DynamicLibrary OpenLibrary();
+std::shared_ptr<Common::DynamicLibrary> OpenLibrary(
+    [[maybe_unused]] Core::Frontend::GraphicsContext* context = nullptr);
 
 } // namespace Vulkan