1 files changed, 462 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/VisualC-GDK/tests/testgdk/src/testgdk.cpp b/contrib/SDL-3.2.8/VisualC-GDK/tests/testgdk/src/testgdk.cpp
new file mode 100644
index 0000000..51fc75b
--- /dev/null
+++ b/contrib/SDL-3.2.8/VisualC-GDK/tests/testgdk/src/testgdk.cpp
@@ -0,0 +1,462 @@
+/*
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely.
+*/
+/* testgdk:  Basic tests of using task queue/xbl (with simple drawing) in GDK.
+ * NOTE: As of June 2022 GDK, login will only work if MicrosoftGame.config is
+ * configured properly. See README-gdk.md.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+
+#include <SDL3/SDL_test.h>
+#include <SDL3/SDL_test_common.h>
+#include "../src/core/windows/SDL_windows.h"
+#include <SDL3/SDL_main.h>
+
+extern "C" {
+#include "../test/testutils.h"
+}
+
+#include <XGameRuntime.h>
+
+#define NUM_SPRITES    100
+#define MAX_SPEED     1
+
+static SDLTest_CommonState *state;
+static int num_sprites;
+static SDL_Texture **sprites;
+static bool cycle_color;
+static bool cycle_alpha;
+static int cycle_direction = 1;
+static int current_alpha = 0;
+static int current_color = 0;
+static int sprite_w, sprite_h;
+static SDL_BlendMode blendMode = SDL_BLENDMODE_BLEND;
+
+int done;
+
+static struct
+{
+    SDL_AudioSpec spec;
+    Uint8 *sound;    /* Pointer to wave data */
+    Uint32 soundlen; /* Length of wave data */
+    int soundpos;    /* Current play position */
+} wave;
+
+static SDL_AudioStream *stream;
+
+/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
+static void
+quit(int rc)
+{
+    SDL_free(sprites);
+    SDL_DestroyAudioStream(stream);
+    SDL_free(wave.sound);
+    SDLTest_CommonQuit(state);
+    /* If rc is 0, just let main return normally rather than calling exit.
+     * This allows testing of platforms where SDL_main is required and does meaningful cleanup.
+     */
+    if (rc != 0) {
+        exit(rc);
+    }
+}
+
+static int fillerup(void)
+{
+    const int minimum = (wave.soundlen / SDL_AUDIO_FRAMESIZE(wave.spec)) / 2;
+    if (SDL_GetAudioStreamQueued(stream) < minimum) {
+        SDL_PutAudioStreamData(stream, wave.sound, wave.soundlen);
+    }
+    return 0;
+}
+
+void
+UserLoggedIn(XUserHandle user)
+{
+    HRESULT hr;
+    char gamertag[128];
+    hr = XUserGetGamertag(user, XUserGamertagComponent::UniqueModern, sizeof(gamertag), gamertag, NULL);
+
+    if (SUCCEEDED(hr)) {
+        SDL_Log("User logged in: %s", gamertag);
+    } else {
+        SDL_Log("[GDK] UserLoggedIn -- XUserGetGamertag failed: 0x%08x.", hr);
+    }
+
+    XUserCloseHandle(user);
+}
+
+void
+AddUserUICallback(XAsyncBlock *asyncBlock)
+{
+    HRESULT hr;
+    XUserHandle user = NULL;
+
+    hr = XUserAddResult(asyncBlock, &user);
+    if (SUCCEEDED(hr)) {
+        uint64_t userId;
+
+        hr = XUserGetId(user, &userId);
+        if (FAILED(hr)) {
+            /* If unable to get the user ID, it means the account is banned, etc. */
+            SDL_Log("[GDK] AddUserSilentCallback -- XUserGetId failed: 0x%08x.", hr);
+            XUserCloseHandle(user);
+
+            /* Per the docs, likely should call XUserResolveIssueWithUiAsync here. */
+        } else {
+            UserLoggedIn(user);
+        }
+    } else {
+        SDL_Log("[GDK] AddUserUICallback -- XUserAddAsync failed: 0x%08x.", hr);
+    }
+
+    delete asyncBlock;
+}
+
+void
+AddUserUI()
+{
+    HRESULT hr;
+    XAsyncBlock *asyncBlock = new XAsyncBlock;
+
+    asyncBlock->context = NULL;
+    asyncBlock->queue = NULL; /* A null queue will use the global process task queue */
+    asyncBlock->callback = &AddUserUICallback;
+
+    hr = XUserAddAsync(XUserAddOptions::None, asyncBlock);
+
+    if (FAILED(hr)) {
+        delete asyncBlock;
+        SDL_Log("[GDK] AddUserSilent -- failed: 0x%08x", hr);
+    }
+}
+
+void
+AddUserSilentCallback(XAsyncBlock *asyncBlock)
+{
+    HRESULT hr;
+    XUserHandle user = NULL;
+
+    hr = XUserAddResult(asyncBlock, &user);
+    if (SUCCEEDED(hr)) {
+        uint64_t userId;
+
+        hr = XUserGetId(user, &userId);
+        if (FAILED(hr)) {
+            /* If unable to get the user ID, it means the account is banned, etc. */
+            SDL_Log("[GDK] AddUserSilentCallback -- XUserGetId failed: 0x%08x. Trying with UI.", hr);
+            XUserCloseHandle(user);
+            AddUserUI();
+        } else {
+            UserLoggedIn(user);
+        }
+    } else {
+        SDL_Log("[GDK] AddUserSilentCallback -- XUserAddAsync failed: 0x%08x. Trying with UI.", hr);
+        AddUserUI();
+    }
+
+    delete asyncBlock;
+}
+
+void
+AddUserSilent()
+{
+    HRESULT hr;
+    XAsyncBlock *asyncBlock = new XAsyncBlock;
+
+    asyncBlock->context = NULL;
+    asyncBlock->queue = NULL; /* A null queue will use the global process task queue */
+    asyncBlock->callback = &AddUserSilentCallback;
+
+    hr = XUserAddAsync(XUserAddOptions::AddDefaultUserSilently, asyncBlock);
+
+    if (FAILED(hr)) {
+        delete asyncBlock;
+        SDL_Log("[GDK] AddUserSilent -- failed: 0x%08x", hr);
+    }
+}
+
+int
+LoadSprite(const char *file)
+{
+    int i;
+
+    for (i = 0; i < state->num_windows; ++i) {
+        /* This does the SDL_LoadBMP step repeatedly, but that's OK for test code. */
+        sprites[i] = LoadTexture(state->renderers[i], file, true, &sprite_w, &sprite_h);
+        if (!sprites[i]) {
+            return -1;
+        }
+        if (!SDL_SetTextureBlendMode(sprites[i], blendMode)) {
+            SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set blend mode: %s", SDL_GetError());
+            SDL_DestroyTexture(sprites[i]);
+            return -1;
+        }
+    }
+
+    /* We're ready to roll. :) */
+    return 0;
+}
+
+void
+DrawSprites(SDL_Renderer * renderer, SDL_Texture * sprite)
+{
+    SDL_Rect viewport;
+    SDL_FRect temp;
+
+    /* Query the sizes */
+    SDL_GetRenderViewport(renderer, &viewport);
+
+    /* Cycle the color and alpha, if desired */
+    if (cycle_color) {
+        current_color += cycle_direction;
+        if (current_color < 0) {
+            current_color = 0;
+            cycle_direction = -cycle_direction;
+        }
+        if (current_color > 255) {
+            current_color = 255;
+            cycle_direction = -cycle_direction;
+        }
+        SDL_SetTextureColorMod(sprite, 255, (Uint8) current_color,
+                               (Uint8) current_color);
+    }
+    if (cycle_alpha) {
+        current_alpha += cycle_direction;
+        if (current_alpha < 0) {
+            current_alpha = 0;
+            cycle_direction = -cycle_direction;
+        }
+        if (current_alpha > 255) {
+            current_alpha = 255;
+            cycle_direction = -cycle_direction;
+        }
+        SDL_SetTextureAlphaMod(sprite, (Uint8) current_alpha);
+    }
+
+    /* Draw a gray background */
+    SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF);
+    SDL_RenderClear(renderer);
+
+    /* Test points */
+    SDL_SetRenderDrawColor(renderer, 0xFF, 0x00, 0x00, 0xFF);
+    SDL_RenderPoint(renderer, 0.0f, 0.0f);
+    SDL_RenderPoint(renderer, (float)(viewport.w - 1), 0.0f);
+    SDL_RenderPoint(renderer, 0.0f, (float)(viewport.h - 1));
+    SDL_RenderPoint(renderer, (float)(viewport.w - 1), (float)(viewport.h - 1));
+
+    /* Test horizontal and vertical lines */
+    SDL_SetRenderDrawColor(renderer, 0x00, 0xFF, 0x00, 0xFF);
+    SDL_RenderLine(renderer, 1.0f, 0.0f, (float)(viewport.w - 2), 0.0f);
+    SDL_RenderLine(renderer, 1.0f, (float)(viewport.h - 1), (float)(viewport.w - 2), (float)(viewport.h - 1));
+    SDL_RenderLine(renderer, 0.0f, 1.0f, 0.0f, (float)(viewport.h - 2));
+    SDL_RenderLine(renderer, (float)(viewport.w - 1), 1, (float)(viewport.w - 1), (float)(viewport.h - 2));
+
+    /* Test fill and copy */
+    SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF);
+    temp.x = 1.0f;
+    temp.y = 1.0f;
+    temp.w = (float)sprite_w;
+    temp.h = (float)sprite_h;
+    SDL_RenderFillRect(renderer, &temp);
+    SDL_RenderTexture(renderer, sprite, NULL, &temp);
+    temp.x = (float)(viewport.w-sprite_w-1);
+    temp.y = 1.0f;
+    temp.w = (float)sprite_w;
+    temp.h = (float)sprite_h;
+    SDL_RenderFillRect(renderer, &temp);
+    SDL_RenderTexture(renderer, sprite, NULL, &temp);
+    temp.x = 1.0f;
+    temp.y = (float)(viewport.h-sprite_h-1);
+    temp.w = (float)sprite_w;
+    temp.h = (float)sprite_h;
+    SDL_RenderFillRect(renderer, &temp);
+    SDL_RenderTexture(renderer, sprite, NULL, &temp);
+    temp.x = (float)(viewport.w-sprite_w-1);
+    temp.y = (float)(viewport.h-sprite_h-1);
+    temp.w = (float)(sprite_w);
+    temp.h = (float)(sprite_h);
+    SDL_RenderFillRect(renderer, &temp);
+    SDL_RenderTexture(renderer, sprite, NULL, &temp);
+
+    /* Test diagonal lines */
+    SDL_SetRenderDrawColor(renderer, 0x00, 0xFF, 0x00, 0xFF);
+    SDL_RenderLine(renderer, (float)sprite_w, (float)sprite_h,
+                   (float)(viewport.w-sprite_w-2), (float)(viewport.h-sprite_h-2));
+    SDL_RenderLine(renderer, (float)(viewport.w-sprite_w-2), (float)sprite_h,
+                   (float)sprite_w, (float)(viewport.h-sprite_h-2));
+
+    /* Update the screen! */
+    SDL_RenderPresent(renderer);
+}
+
+void
+loop()
+{
+    int i;
+    SDL_Event event;
+
+    /* Check for events */
+    while (SDL_PollEvent(&event)) {
+        if (event.type == SDL_EVENT_KEY_DOWN && !event.key.repeat) {
+            SDL_Log("Initial SDL_EVENT_KEY_DOWN: %s", SDL_GetScancodeName(event.key.scancode));
+        }
+#if defined(SDL_PLATFORM_XBOXONE) || defined(SDL_PLATFORM_XBOXSERIES)
+        /* On Xbox, ignore the keydown event because the features aren't supported */
+        if (event.type != SDL_EVENT_KEY_DOWN) {
+            SDLTest_CommonEvent(state, &event, &done);
+        }
+#else
+        SDLTest_CommonEvent(state, &event, &done);
+#endif
+    }
+    for (i = 0; i < state->num_windows; ++i) {
+        if (state->windows[i] == NULL) {
+            continue;
+        }
+        DrawSprites(state->renderers[i], sprites[i]);
+    }
+    fillerup();
+}
+
+int
+main(int argc, char *argv[])
+{
+    int i;
+    const char *icon = "icon.bmp";
+    char *soundname = NULL;
+
+    /* Initialize parameters */
+    num_sprites = NUM_SPRITES;
+
+    /* Initialize test framework */
+    state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO | SDL_INIT_AUDIO);
+    if (!state) {
+        return 1;
+    }
+
+    for (i = 1; i < argc;) {
+        int consumed;
+
+        consumed = SDLTest_CommonArg(state, i);
+        if (consumed == 0) {
+            consumed = -1;
+            if (SDL_strcasecmp(argv[i], "--blend") == 0) {
+                if (argv[i + 1]) {
+                    if (SDL_strcasecmp(argv[i + 1], "none") == 0) {
+                        blendMode = SDL_BLENDMODE_NONE;
+                        consumed = 2;
+                    } else if (SDL_strcasecmp(argv[i + 1], "blend") == 0) {
+                        blendMode = SDL_BLENDMODE_BLEND;
+                        consumed = 2;
+                    } else if (SDL_strcasecmp(argv[i + 1], "add") == 0) {
+                        blendMode = SDL_BLENDMODE_ADD;
+                        consumed = 2;
+                    } else if (SDL_strcasecmp(argv[i + 1], "mod") == 0) {
+                        blendMode = SDL_BLENDMODE_MOD;
+                        consumed = 2;
+                    } else if (SDL_strcasecmp(argv[i + 1], "sub") == 0) {
+                        blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT);
+                        consumed = 2;
+                    }
+                }
+            } else if (SDL_strcasecmp(argv[i], "--cyclecolor") == 0) {
+                cycle_color = true;
+                consumed = 1;
+            } else if (SDL_strcasecmp(argv[i], "--cyclealpha") == 0) {
+                cycle_alpha = true;
+                consumed = 1;
+            } else if (SDL_isdigit(*argv[i])) {
+                num_sprites = SDL_atoi(argv[i]);
+                consumed = 1;
+            } else if (argv[i][0] != '-') {
+                icon = argv[i];
+                consumed = 1;
+            }
+        }
+        if (consumed < 0) {
+            static const char *options[] = {
+                "[--blend none|blend|add|mod]",
+                "[--cyclecolor]",
+                "[--cyclealpha]",
+                "[num_sprites]",
+                "[icon.bmp]",
+                NULL };
+            SDLTest_CommonLogUsage(state, argv[0], options);
+            quit(1);
+        }
+        i += consumed;
+    }
+    if (!SDLTest_CommonInit(state)) {
+        quit(2);
+    }
+
+    /* Create the windows, initialize the renderers, and load the textures */
+    sprites =
+        (SDL_Texture **) SDL_malloc(state->num_windows * sizeof(*sprites));
+    if (!sprites) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory!");
+        quit(2);
+    }
+    for (i = 0; i < state->num_windows; ++i) {
+        SDL_Renderer *renderer = state->renderers[i];
+        SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF);
+        SDL_RenderClear(renderer);
+    }
+    if (LoadSprite(icon) < 0) {
+        quit(2);
+    }
+
+    soundname = GetResourceFilename(argc > 1 ? argv[1] : NULL, "sample.wav");
+
+    if (!soundname) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "%s", SDL_GetError());
+        quit(1);
+    }
+
+    /* Load the wave file into memory */
+    if (!SDL_LoadWAV(soundname, &wave.spec, &wave.sound, &wave.soundlen)) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't load %s: %s", soundname, SDL_GetError());
+        quit(1);
+    }
+
+    /* Show the list of available drivers */
+    SDL_Log("Available audio drivers:");
+    for (i = 0; i < SDL_GetNumAudioDrivers(); ++i) {
+        SDL_Log("%i: %s", i, SDL_GetAudioDriver(i));
+    }
+
+    SDL_Log("Using audio driver: %s", SDL_GetCurrentAudioDriver());
+
+    stream = SDL_OpenAudioDeviceStream(SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK, &wave.spec, NULL, NULL);
+    if (!stream) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create audio stream: %s", SDL_GetError());
+        return -1;
+    }
+    SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(stream));
+
+    /* Main render loop */
+    done = 0;
+
+    /* Try to add the default user silently */
+    AddUserSilent();
+
+    while (!done) {
+        loop();
+    }
+
+    quit(0);
+
+    SDL_free(soundname);
+    return 0;
+}