Function x11_CreateColorMap

source/x11/x11common.cpp:1246–1270

Colormap XCreateColormap(Display* display, Window w, Visual* visual, int alloc)

// Colormap XCreateColormap(Display* display, Window w, Visual* visual, int alloc)
static void x11_CreateColorMap(CPU* cpu) {
    KThread* thread = cpu->thread;
    KMemory* memory = thread->memory;
    XServer* server = XServer::getServer();
    U32 displayId = ARG1;
    Visual visual;
    U32 visualAddress = ARG3;

    if (visualAddress) {
        visual.read(memory, visualAddress);
    }

    if (ARG4 == AllocNone && ((visualAddress && visual.c_class == TrueColor) || !visualAddress)) {
        EAX = DummyAtom;
    } else {
        EAX = server->createColorMap(&visual, ARG4);
        if (ARG4 == AllocAll) {
            XColorMapPtr colorMap = server->getColorMap(EAX);
            for (U32 i = 0; i < MAX_COLORMAP_SIZE; i++) {
                colorMap->colors->flags |= (COLOR_ALLOCATED | COLOR_WRITE);
                colorMap->colors->uses.set(displayId, 1);
            }
        }
    }
}

static void x11_FreeColorMap(CPU* cpu) {
    //kpanic("x11_FreeColorMap");