video_core: Rewrite vulkan and videoout

2025-05-18 01:14:56 +00:00 · 2024-04-14 17:09:51 +03:00 · 2024-04-14 17:09:51 +03:00 · c01b6f8397
commit c01b6f8397
parent 0a94899c86
89 changed files with 5378 additions and 2150 deletions
--- a/src/sdl_window.cpp
+++ b/src/sdl_window.cpp
@ -0,0 +1,135 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <SDL.h>
+
+#include "common/assert.h"
+#include "common/version.h"
+#include "core/libraries/pad/pad.h"
+#include "input/controller.h"
+#include "sdl_window.h"
+
+namespace Frontend {
+
+WindowSDL::WindowSDL(s32 width_, s32 height_, Input::GameController* controller_)
+    : width{width_}, height{height_}, controller{controller_} {
+    if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+        UNREACHABLE_MSG("Failed to initialize SDL video subsystem: {}", SDL_GetError());
+    }
+
+    const std::string title = "shadps4 v" + std::string(Common::VERSION);
+    SDL_PropertiesID props = SDL_CreateProperties();
+    SDL_SetStringProperty(props, SDL_PROP_WINDOW_CREATE_TITLE_STRING, title.c_str());
+    SDL_SetNumberProperty(props, SDL_PROP_WINDOW_CREATE_X_NUMBER, SDL_WINDOWPOS_CENTERED);
+    SDL_SetNumberProperty(props, SDL_PROP_WINDOW_CREATE_Y_NUMBER, SDL_WINDOWPOS_CENTERED);
+    SDL_SetNumberProperty(props, SDL_PROP_WINDOW_CREATE_WIDTH_NUMBER, width);
+    SDL_SetNumberProperty(props, SDL_PROP_WINDOW_CREATE_HEIGHT_NUMBER, height);
+    SDL_SetNumberProperty(props, "flags", SDL_WINDOW_VULKAN);
+    window = SDL_CreateWindowWithProperties(props);
+    SDL_DestroyProperties(props);
+    if (window == nullptr) {
+        UNREACHABLE_MSG("Failed to create window handle: {}", SDL_GetError());
+    }
+
+    // We don't support resizable at the moment.
+    SDL_SetWindowResizable(window, SDL_FALSE);
+
+#if defined(SDL_PLATFORM_WIN32)
+    window_info.type = WindowSystemType::Windows;
+    window_info.render_surface =
+        SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROP_WINDOW_WIN32_HWND_POINTER, NULL);
+#elif defined(SDL_PLATFORM_LINUX)
+    if (SDL_strcmp(SDL_GetCurrentVideoDriver(), "x11") == 0) {
+        window_info.type = WindowSystemType::X11;
+        window_info.display_connection = SDL_GetProperty(SDL_GetWindowProperties(window),
+                                                         SDL_PROP_WINDOW_X11_DISPLAY_POINTER, NULL);
+        window_info.render_surface = (void*)SDL_GetNumberProperty(
+            SDL_GetWindowProperties(window), SDL_PROP_WINDOW_X11_WINDOW_NUMBER, 0);
+    } else if (SDL_strcmp(SDL_GetCurrentVideoDriver(), "wayland") == 0) {
+        window_info.type = WindowSystemType::Wayland;
+        window_info.display_connection = SDL_GetProperty(
+            SDL_GetWindowProperties(window), SDL_PROP_WINDOW_WAYLAND_DISPLAY_POINTER, NULL);
+        window_info.render_surface = SDL_GetProperty(SDL_GetWindowProperties(window),
+                                                     SDL_PROP_WINDOW_WAYLAND_SURFACE_POINTER, NULL);
+    }
+#endif
+}
+
+WindowSDL::~WindowSDL() = default;
+
+void WindowSDL::waitEvent() {
+    // Called on main thread
+    SDL_Event event;
+
+    if (!SDL_PollEvent(&event)) {
+        return;
+    }
+
+    switch (event.type) {
+    case SDL_EVENT_WINDOW_RESIZED:
+    case SDL_EVENT_WINDOW_MAXIMIZED:
+    case SDL_EVENT_WINDOW_RESTORED:
+        onResize();
+        break;
+    case SDL_EVENT_WINDOW_MINIMIZED:
+    case SDL_EVENT_WINDOW_EXPOSED:
+        is_shown = event.type == SDL_EVENT_WINDOW_EXPOSED;
+        onResize();
+        break;
+    case SDL_EVENT_KEY_DOWN:
+    case SDL_EVENT_KEY_UP:
+        onKeyPress(&event);
+        break;
+    case SDL_EVENT_QUIT:
+        is_open = false;
+        break;
+    default:
+        break;
+    }
+}
+
+void WindowSDL::onResize() {
+    SDL_GetWindowSizeInPixels(window, &width, &height);
+}
+
+void WindowSDL::onKeyPress(const SDL_Event* event) {
+    using Libraries::LibPad::ScePadButton;
+
+    u32 button = 0;
+    switch (event->key.keysym.sym) {
+    case SDLK_UP:
+        button = ScePadButton::UP;
+        break;
+    case SDLK_DOWN:
+        button = ScePadButton::DOWN;
+        break;
+    case SDLK_LEFT:
+        button = ScePadButton::LEFT;
+        break;
+    case SDLK_RIGHT:
+        button = ScePadButton::RIGHT;
+        break;
+    case SDLK_KP_8:
+        button = ScePadButton::TRIANGLE;
+        break;
+    case SDLK_KP_6:
+        button = ScePadButton::CIRCLE;
+        break;
+    case SDLK_KP_2:
+        button = ScePadButton::CROSS;
+        break;
+    case SDLK_KP_4:
+        button = ScePadButton::SQUARE;
+        break;
+    case SDLK_RETURN:
+        button = ScePadButton::OPTIONS;
+        break;
+    default:
+        break;
+    }
+    if (button != 0) {
+        controller->checkButton(0, button, event->type == SDL_EVENT_KEY_DOWN);
+    }
+}
+
+} // namespace Frontend