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it's alive! not pretty but alive! also remove the fork() spawner

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oxmox 2023-02-19 16:33:23 +01:00
parent df9cf1c14a
commit 3c5b3ae4e9
1 changed files with 0 additions and 34 deletions
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34
src/doompanning.cc
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@ -84,40 +84,6 @@ void spawn_doom_posix_spawn(ControllerContext &ctx)
ctx.dooms.emplace_back(ds); ctx.dooms.emplace_back(ds);
} }
// nng does not like this at all and panics (for good reasons)
void spawn_doom_fork(ControllerContext &ctx)
{
auto pid = fork();
if (pid < 0)
{
log_error("Could not spawn doom: %s", strerror(errno));
return;
}
if (pid == 0) // doomchild
{
log_info("doomchild %d cleaning the room", getpid());
ImGui::DestroyContext();
log_info("doomchild %d cleanup done", getpid());
const char *const argv[] = { DOOM_EXECUTABLE, nullptr };
execvp(DOOM_EXECUTABLE, const_cast<char *const *>(argv));
}
else if (pid > 0) // doomparent
{
DoomState ds;
ds.id = pid;
ds.texture = SDL_CreateTexture(ctx.renderer, SDL_PIXELFORMAT_RGB888,
SDL_TEXTUREACCESS_STREAMING, DoomScreenWidth, DoomScreenHeight);
if (!ds.texture)
dp_sdl_fatal("SDL_CreateTexture");
log_info("Spawned new doom, pid=%d", ds.id);
ctx.dooms.emplace_back(ds);
}
}
inline void spawn_doom(ControllerContext &ctx) inline void spawn_doom(ControllerContext &ctx)
{ {
spawn_doom_posix_spawn(ctx); spawn_doom_posix_spawn(ctx);