From da53bcee60fced902479b72b40ed26b099fa9938 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 11 Jun 2020 00:58:57 -0300
Subject: video_core: Initialize renderer with a GPU

Add an extra step in GPU initialization to be able to initialize render
backends with a valid GPU instance.
---
 src/video_core/video_core.cpp | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

(limited to 'src/video_core/video_core.cpp')

diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index 45f360bdd..4e3a092c7 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -3,6 +3,7 @@
 // Refer to the license.txt file included.
 
 #include <memory>
+
 #include "common/logging/log.h"
 #include "core/core.h"
 #include "core/settings.h"
@@ -16,37 +17,46 @@
 #include "video_core/video_core.h"
 
 namespace {
-std::unique_ptr<VideoCore::RendererBase> CreateRenderer(Core::Frontend::EmuWindow& emu_window,
-                                                        Core::System& system,
-                                                        Core::Frontend::GraphicsContext& context) {
+
+std::unique_ptr<VideoCore::RendererBase> CreateRenderer(
+    Core::System& system, Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
+    std::unique_ptr<Core::Frontend::GraphicsContext> context) {
     switch (Settings::values.renderer_backend.GetValue()) {
     case Settings::RendererBackend::OpenGL:
-        return std::make_unique<OpenGL::RendererOpenGL>(emu_window, system, context);
+        return std::make_unique<OpenGL::RendererOpenGL>(system, emu_window, gpu,
+                                                        std::move(context));
 #ifdef HAS_VULKAN
     case Settings::RendererBackend::Vulkan:
-        return std::make_unique<Vulkan::RendererVulkan>(emu_window, system);
+        return std::make_unique<Vulkan::RendererVulkan>(system, emu_window, gpu,
+                                                        std::move(context));
 #endif
     default:
         return nullptr;
     }
 }
+
 } // Anonymous namespace
 
 namespace VideoCore {
 
 std::unique_ptr<Tegra::GPU> CreateGPU(Core::Frontend::EmuWindow& emu_window, Core::System& system) {
+    std::unique_ptr<Tegra::GPU> gpu;
+    if (Settings::values.use_asynchronous_gpu_emulation.GetValue()) {
+        gpu = std::make_unique<VideoCommon::GPUAsynch>(system);
+    } else {
+        gpu = std::make_unique<VideoCommon::GPUSynch>(system);
+    }
+
     auto context = emu_window.CreateSharedContext();
     const auto scope = context->Acquire();
-    auto renderer = CreateRenderer(emu_window, system, *context);
+
+    auto renderer = CreateRenderer(system, emu_window, *gpu, std::move(context));
     if (!renderer->Init()) {
         return nullptr;
     }
 
-    if (Settings::values.use_asynchronous_gpu_emulation.GetValue()) {
-        return std::make_unique<VideoCommon::GPUAsynch>(system, std::move(renderer),
-                                                        std::move(context));
-    }
-    return std::make_unique<VideoCommon::GPUSynch>(system, std::move(renderer), std::move(context));
+    gpu->BindRenderer(std::move(renderer));
+    return gpu;
 }
 
 u16 GetResolutionScaleFactor(const RendererBase& renderer) {
-- 
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