Initial commit

1 files changed, 208 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/test/teststreaming.c b/contrib/SDL-3.2.8/test/teststreaming.c
new file mode 100644
index 0000000..ea61b0e
--- /dev/null
+++ b/contrib/SDL-3.2.8/test/teststreaming.c
@@ -0,0 +1,208 @@
+/*
+  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.
+*/
+/********************************************************************************
+ *                                                                              *
+ * Running moose :) Coded by Mike Gorchak.                                      *
+ *                                                                              *
+ ********************************************************************************/
+
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+#include <SDL3/SDL_test.h>
+#include "testutils.h"
+
+#ifdef SDL_PLATFORM_EMSCRIPTEN
+#include <emscripten/emscripten.h>
+#endif
+
+#include <stdlib.h>
+
+#define MOOSEPIC_W 64
+#define MOOSEPIC_H 88
+
+#define MOOSEFRAME_SIZE   (MOOSEPIC_W * MOOSEPIC_H)
+#define MOOSEFRAMES_COUNT 10
+
+/* *INDENT-OFF* */ /* clang-format off */
+static SDL_Color MooseColors[84] = {
+    {49, 49, 49, 255}, {66, 24, 0, 255}, {66, 33, 0, 255}, {66, 66, 66, 255},
+    {66, 115, 49, 255}, {74, 33, 0, 255}, {74, 41, 16, 255}, {82, 33, 8, 255},
+    {82, 41, 8, 255}, {82, 49, 16, 255}, {82, 82, 82, 255}, {90, 41, 8, 255},
+    {90, 41, 16, 255}, {90, 57, 24, 255}, {99, 49, 16, 255}, {99, 66, 24, 255},
+    {99, 66, 33, 255}, {99, 74, 33, 255}, {107, 57, 24, 255}, {107, 82, 41, 255},
+    {115, 57, 33, 255}, {115, 66, 33, 255}, {115, 66, 41, 255}, {115, 74, 0, 255},
+    {115, 90, 49, 255}, {115, 115, 115, 255}, {123, 82, 0, 255}, {123, 99, 57, 255},
+    {132, 66, 41, 255}, {132, 74, 41, 255}, {132, 90, 8, 255}, {132, 99, 33, 255},
+    {132, 99, 66, 255}, {132, 107, 66, 255}, {140, 74, 49, 255}, {140, 99, 16, 255},
+    {140, 107, 74, 255}, {140, 115, 74, 255}, {148, 107, 24, 255}, {148, 115, 82, 255},
+    {148, 123, 74, 255}, {148, 123, 90, 255}, {156, 115, 33, 255}, {156, 115, 90, 255},
+    {156, 123, 82, 255}, {156, 132, 82, 255}, {156, 132, 99, 255}, {156, 156, 156, 255},
+    {165, 123, 49, 255}, {165, 123, 90, 255}, {165, 132, 82, 255}, {165, 132, 90, 255},
+    {165, 132, 99, 255}, {165, 140, 90, 255}, {173, 132, 57, 255}, {173, 132, 99, 255},
+    {173, 140, 107, 255}, {173, 140, 115, 255}, {173, 148, 99, 255}, {173, 173, 173, 255},
+    {181, 140, 74, 255}, {181, 148, 115, 255}, {181, 148, 123, 255}, {181, 156, 107, 255},
+    {189, 148, 123, 255}, {189, 156, 82, 255}, {189, 156, 123, 255}, {189, 156, 132, 255},
+    {189, 189, 189, 255}, {198, 156, 123, 255}, {198, 165, 132, 255}, {206, 165, 99, 255},
+    {206, 165, 132, 255}, {206, 173, 140, 255}, {206, 206, 206, 255}, {214, 173, 115, 255},
+    {214, 173, 140, 255}, {222, 181, 148, 255}, {222, 189, 132, 255}, {222, 189, 156, 255},
+    {222, 222, 222, 255}, {231, 198, 165, 255}, {231, 231, 231, 255}, {239, 206, 173, 255}
+};
+/* *INDENT-ON* */ /* clang-format on */
+
+static Uint8 MooseFrames[MOOSEFRAMES_COUNT][MOOSEFRAME_SIZE];
+
+static SDL_Renderer *renderer;
+static int frame;
+static SDL_Texture *MooseTexture;
+static bool done = false;
+static SDLTest_CommonState *state;
+
+static void quit(int rc)
+{
+    SDL_Quit();
+    SDLTest_CommonDestroyState(state);
+    /* Let 'main()' return normally */
+    if (rc != 0) {
+        exit(rc);
+    }
+}
+
+static void UpdateTexture(SDL_Texture *texture)
+{
+    SDL_Color *color;
+    Uint8 *src;
+    Uint32 *dst;
+    int row, col;
+    void *pixels;
+    int pitch;
+
+    if (!SDL_LockTexture(texture, NULL, &pixels, &pitch)) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't lock texture: %s", SDL_GetError());
+        quit(5);
+    }
+    src = MooseFrames[frame];
+    for (row = 0; row < MOOSEPIC_H; ++row) {
+        dst = (Uint32 *)((Uint8 *)pixels + row * pitch);
+        for (col = 0; col < MOOSEPIC_W; ++col) {
+            color = &MooseColors[*src++];
+            *dst++ = (0xFF000000 | (color->r << 16) | (color->g << 8) | color->b);
+        }
+    }
+    SDL_UnlockTexture(texture);
+}
+
+static void loop(void)
+{
+    SDL_Event event;
+
+    while (SDL_PollEvent(&event)) {
+        switch (event.type) {
+        case SDL_EVENT_KEY_DOWN:
+            if (event.key.key == SDLK_ESCAPE) {
+                done = true;
+            }
+            break;
+        case SDL_EVENT_QUIT:
+            done = true;
+            break;
+        default:
+            break;
+        }
+    }
+
+    frame = (frame + 1) % MOOSEFRAMES_COUNT;
+    UpdateTexture(MooseTexture);
+
+    SDL_RenderClear(renderer);
+    SDL_RenderTexture(renderer, MooseTexture, NULL, NULL);
+    SDL_RenderPresent(renderer);
+
+#ifdef SDL_PLATFORM_EMSCRIPTEN
+    if (done) {
+        emscripten_cancel_main_loop();
+    }
+#endif
+}
+
+int main(int argc, char **argv)
+{
+    SDL_Window *window;
+    SDL_IOStream *handle;
+    char *filename = NULL;
+
+    /* Initialize test framework */
+    state = SDLTest_CommonCreateState(argv, 0);
+    if (!state) {
+        return 1;
+    }
+
+    if (!SDLTest_CommonDefaultArgs(state, argc, argv)) {
+        SDL_Quit();
+        SDLTest_CommonDestroyState(state);
+        return 1;
+    }
+
+    if (!SDL_Init(SDL_INIT_VIDEO)) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s", SDL_GetError());
+        return 1;
+    }
+
+    /* load the moose images */
+    filename = GetResourceFilename(NULL, "moose.dat");
+    if (!filename) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory");
+        return -1;
+    }
+    handle = SDL_IOFromFile(filename, "rb");
+    SDL_free(filename);
+    if (!handle) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Can't find the file moose.dat !");
+        quit(2);
+    }
+    SDL_ReadIO(handle, MooseFrames, MOOSEFRAME_SIZE * MOOSEFRAMES_COUNT);
+    SDL_CloseIO(handle);
+
+    /* Create the window and renderer */
+    window = SDL_CreateWindow("Happy Moose", MOOSEPIC_W * 4, MOOSEPIC_H * 4, SDL_WINDOW_RESIZABLE);
+    if (!window) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create window: %s", SDL_GetError());
+        quit(3);
+    }
+
+    renderer = SDL_CreateRenderer(window, NULL);
+    if (!renderer) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create renderer: %s", SDL_GetError());
+        quit(4);
+    }
+
+    MooseTexture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, MOOSEPIC_W, MOOSEPIC_H);
+    if (!MooseTexture) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create texture: %s", SDL_GetError());
+        quit(5);
+    }
+
+    /* Loop, waiting for QUIT or the escape key */
+    frame = 0;
+
+#ifdef SDL_PLATFORM_EMSCRIPTEN
+    emscripten_set_main_loop(loop, 0, 1);
+#else
+    while (!done) {
+        loop();
+    }
+#endif
+
+    SDL_DestroyRenderer(renderer);
+
+    quit(0);
+    return 0;
+}