Exemplo n.º 1
0
int main(int argc, char **argv)
{
    struct window_info wi;
    Display *dpy = XOpenDisplay(NULL);
    int sawVertex3fv1, sawVertex3fv2, *pSawVertex3fv;
    int i;
    int ret = 1;
    GLXContext ctx = None;
    void *vendorHandle;

    if (!dpy) {
        printError("No display!\n");
        goto fail;
    }

    memset(&wi, 0, sizeof(wi));

    if (!testUtilsCreateWindow(dpy, &wi, 0)) {
        printError("Failed to create window!\n");
        goto fail;
    }

    ctx = glXCreateContext(dpy, wi.visinfo, NULL, GL_TRUE);
    if (!ctx) {
        printError("Failed to create a context!\n");
        goto fail;
    }

    if (!glXMakeContextCurrent(dpy, wi.win, wi.win, ctx)) {
        printError("Failed to make current\n");
        goto fail;
    }

    vendorHandle = dlopen("libGLX_patchentry.so", RTLD_LAZY);
    if (!vendorHandle) {
        printError("No valid vendor library handle\n");
        goto fail;
    }

    pSawVertex3fv = (int *)dlsym(vendorHandle, "__glXSawVertex3fv");
    if (!pSawVertex3fv) {
        printError("Could not find __glXSawVertex3fv\n");
        goto fail;
    }

    for (i = 0; i < NUM_VERTEX3FV_CALLS; i++) {
        glVertex3fv(NULL);
    }

    // Read the resulting value
    sawVertex3fv1 = *pSawVertex3fv;

    if (!glXMakeContextCurrent(dpy, None, None, NULL)) {
        printError("Could not lose current\n");
        goto fail;
    }

    // Read again. The NOP stubs should be restored by libglvnd
    for (i = 0; i < NUM_VERTEX3FV_CALLS; i++) {
        glVertex3fv(NULL);
    }

    sawVertex3fv2 = *pSawVertex3fv;

    dlclose(vendorHandle);
    pSawVertex3fv = NULL;

    if (sawVertex3fv1 != NUM_VERTEX3FV_CALLS) {
        printError("sawVertex3fv1 mismatch: expected %d, got %d\n",
                   NUM_VERTEX3FV_CALLS, sawVertex3fv1);
        goto fail;
    }

    if (sawVertex3fv2 != sawVertex3fv1) {
        printError("sawVertex3fv2 mismatch: expected %d, got %d\n",
                   NUM_VERTEX3FV_CALLS, sawVertex3fv2);
        goto fail;
    }

    ret = 0;

fail:
    if (ctx) {
        glXDestroyContext(dpy, ctx);
    }

    testUtilsDestroyWindow(dpy, &wi);

    return ret;
}
Exemplo n.º 2
0
int main(int argc, char **argv)
{
    Display *dpy;
    int numScreens;
    int screen, initScreen = 0;
    struct window_info *wi = NULL;
    int ret = 0;
    GLXContext *ctxs;
    char **vendorNames;
    MakeCurrentScreenThreadArgs *tArgs = NULL;
    int major, event, error;
    TestOptions t;
    int i;

    init_options(argc, argv, &t);

    dpy = XOpenDisplay(NULL);
    FAILIF(!dpy, "No display!\n");
    numScreens = ScreenCount(dpy);
    FAILIF(numScreens < 0, "Invalid screen count!\n");

    FAILIF(!XQueryExtension(dpy, XGLV_EXTENSION_NAME, &major, &event, &error),
           "No " XGLV_EXTENSION_NAME " extension!\n");

    wi = malloc(sizeof(struct window_info) * numScreens);
    ctxs = malloc(sizeof(GLXContext) * numScreens);
    vendorNames = malloc(sizeof(char *) * numScreens);
    FAILIF(!wi || !ctxs || !vendorNames, "Out of memory!\n");

    tArgs = malloc(sizeof(*tArgs) * t.threads);
    for (i = 0; i < t.threads; i++) {
        tArgs[i].iterations = t.iterations;
        tArgs[i].firstScreen = i % numScreens;
        tArgs[i].numScreens = numScreens;
        tArgs[i].wi = wi;
        tArgs[i].ctxs = ctxs;
        tArgs[i].vendorNames = vendorNames;
    }

    for (; initScreen < numScreens; initScreen++) {
        FAILIF(!testUtilsCreateWindow(dpy, &wi[initScreen], initScreen),
               "Failed to create window for screen %d!\n", initScreen);

        ctxs[initScreen] = glXCreateContext(dpy, wi[initScreen].visinfo,
                                            NULL, GL_TRUE);
        FAILIF(!ctxs[initScreen], "Failed to create a context!\n");

        vendorNames[initScreen] = XGLVQueryScreenVendorMapping(dpy, initScreen);
    }

    pMakeCurrentTestResults = (PFNGLMAKECURRENTTESTRESULTSPROC)
        glXGetProcAddress((GLubyte *)"glMakeCurrentTestResults");
    FAILIF(!pMakeCurrentTestResults, "Could not get glMakeCurrentTestResults!\n");

    if (t.threads == 1) {
        ret = (int)!!MakeCurrentScreenThread((void *)&tArgs[0]);
    } else {
        glvnd_thread_t *threads = malloc(t.threads * sizeof(glvnd_thread_t));
        void *one_ret;

        XInitThreads();

        if (!glvndSetupPthreads(RTLD_DEFAULT, &pImp)) {
            exit(1);
        }
        for (i = 0; i < t.threads; i++) {
            FAILIF(pImp.create(&threads[i], NULL, MakeCurrentScreenThread,
                   (void *)&tArgs[i]) != 0, "Error in pthread_create(): %s\n",
                   strerror(errno));
        }

        for (i = 0; i < t.threads; i++) {
            FAILIF(pImp.join(threads[i], &one_ret) != 0,
                   "Error in pthread_join(): %s\n", strerror(errno));

            if (one_ret) {
                ret = 1;
            }
        }

        free(threads);
    }

cleanup:
    free(tArgs);

    if (wi) {
        for (screen = 0; screen < initScreen; screen++) {
            testUtilsDestroyWindow(dpy, &wi[screen]);
        }
    }

    free(wi);

    if (dpy) {
        XCloseDisplay(dpy);
    }

    return ret;
}