From 6aaedb813fa11ba0679c3051bc2eb28646b9506c Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Sat, 30 Aug 2025 16:53:58 -0700 Subject: Update to SDL3 --- src/contrib/SDL-3.2.20/test/teststreaming.c | 208 ++++++++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 src/contrib/SDL-3.2.20/test/teststreaming.c (limited to 'src/contrib/SDL-3.2.20/test/teststreaming.c') diff --git a/src/contrib/SDL-3.2.20/test/teststreaming.c b/src/contrib/SDL-3.2.20/test/teststreaming.c new file mode 100644 index 0000000..ea61b0e --- /dev/null +++ b/src/contrib/SDL-3.2.20/test/teststreaming.c @@ -0,0 +1,208 @@ +/* + Copyright (C) 1997-2025 Sam Lantinga + + 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 +#include +#include +#include "testutils.h" + +#ifdef SDL_PLATFORM_EMSCRIPTEN +#include +#endif + +#include + +#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; +} -- cgit v1.2.3