예제 #1
0
static int
ephyrGLXGetVisualConfigsReal (__GLXclientState *a_cl,
                              GLbyte *a_pc,
                              Bool a_do_swap)
{
    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) a_pc;
    ClientPtr client = a_cl->client;
    xGLXGetVisualConfigsReply reply;
    int32_t *props_buf=NULL, num_visuals=0,
            num_props=0, res=BadImplementation, i=0,
            props_per_visual_size=0,
            props_buf_size=0;
    __GLX_DECLARE_SWAP_VARIABLES;
    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;

    EPHYR_LOG ("enter\n") ;

    if (!ephyrHostGLXGetVisualConfigs (req->screen,
                                       &num_visuals,
                                       &num_props,
                                       &props_buf_size,
                                       &props_buf)) {
        EPHYR_LOG_ERROR ("ephyrHostGLXGetVisualConfigs() failed\n") ;
        goto out ;
    }
    EPHYR_LOG ("num_visuals:%d, num_props:%d\n", num_visuals, num_props) ;

    reply.numVisuals = num_visuals;
    reply.numProps = num_props;
    reply.length = (num_visuals *__GLX_SIZE_CARD32 * num_props) >> 2;
    reply.type = X_Reply;
    reply.sequenceNumber = client->sequence;

    if (a_do_swap) {
        __GLX_SWAP_SHORT(&reply.sequenceNumber);
        __GLX_SWAP_INT(&reply.length);
        __GLX_SWAP_INT(&reply.numVisuals);
        __GLX_SWAP_INT(&reply.numProps);
        __GLX_SWAP_INT_ARRAY (props_buf, num_props) ;
    }
    WriteToClient(client, sz_xGLXGetVisualConfigsReply, (char*)&reply);
    props_per_visual_size = props_buf_size/num_visuals ;
    for (i=0; i < num_visuals; i++) {
        WriteToClient (client,
                       props_per_visual_size,
                       (char*)props_buf +i*props_per_visual_size);
    }
    res = Success ;

out:
    EPHYR_LOG ("leave\n") ;
    free(props_buf) ;
    props_buf = NULL ;

    return res ;
}
예제 #2
0
static int
ephyrGLXGetVisualConfigsReal(__GLXclientState * a_cl,
                             GLbyte * a_pc, Bool a_do_swap)
{
    xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) a_pc;
    ClientPtr client = a_cl->client;
    xGLXGetVisualConfigsReply reply;
    int32_t *props_buf = NULL, num_visuals = 0,
        num_props = 0, res = BadImplementation, i = 0,
        props_per_visual_size = 0, props_buf_size = 0;
    __GLX_DECLARE_SWAP_VARIABLES;
    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;

    EPHYR_LOG("enter\n");

    if (!ephyrHostGLXGetVisualConfigs(req->screen,
                                      &num_visuals,
                                      &num_props,
                                      &props_buf_size, &props_buf)) {
        EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n");
        goto out;
    }
    EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props);

    reply = (xGLXGetVisualConfigsReply) {
        .type = X_Reply,
        .sequenceNumber = client->sequence,
        .length = (num_visuals * __GLX_SIZE_CARD32 * num_props) >> 2,
        .numVisuals = num_visuals,
        .numProps = num_props
    };

    if (a_do_swap) {
        __GLX_SWAP_SHORT(&reply.sequenceNumber);
        __GLX_SWAP_INT(&reply.length);
        __GLX_SWAP_INT(&reply.numVisuals);
        __GLX_SWAP_INT(&reply.numProps);
        __GLX_SWAP_INT_ARRAY(props_buf, num_props);
    }
    WriteToClient(client, sz_xGLXGetVisualConfigsReply, &reply);
    props_per_visual_size = props_buf_size / num_visuals;
    for (i = 0; i < num_visuals; i++) {
        WriteToClient(client,
                      props_per_visual_size,
                      (char *) props_buf + i * props_per_visual_size);
    }
    res = Success;

 out:
    EPHYR_LOG("leave\n");
    free(props_buf);
    props_buf = NULL;

    return res;
}

static int
ephyrGLXGetFBConfigsSGIXReal(__GLXclientState * a_cl,
                             GLbyte * a_pc, Bool a_do_swap)
{
    xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) a_pc;
    ClientPtr client = a_cl->client;
    xGLXGetVisualConfigsReply reply;
    int32_t *props_buf = NULL, num_visuals = 0,
        num_props = 0, res = BadImplementation, i = 0,
        props_per_visual_size = 0, props_buf_size = 0;
    __GLX_DECLARE_SWAP_VARIABLES;
    __GLX_DECLARE_SWAP_ARRAY_VARIABLES;

    EPHYR_LOG("enter\n");

    if (!ephyrHostGLXVendorPrivGetFBConfigsSGIX(req->screen,
                                                &num_visuals,
                                                &num_props,
                                                &props_buf_size, &props_buf)) {
        EPHYR_LOG_ERROR("ephyrHostGLXGetVisualConfigs() failed\n");
        goto out;
    }
    EPHYR_LOG("num_visuals:%d, num_props:%d\n", num_visuals, num_props);

    reply = (xGLXGetVisualConfigsReply) {
        .type = X_Reply,
        .sequenceNumber = client->sequence,
        .length = props_buf_size >> 2,
        .numVisuals = num_visuals,
        .numProps = num_props
    };

    if (a_do_swap) {
        __GLX_SWAP_SHORT(&reply.sequenceNumber);
        __GLX_SWAP_INT(&reply.length);
        __GLX_SWAP_INT(&reply.numVisuals);
        __GLX_SWAP_INT(&reply.numProps);
        __GLX_SWAP_INT_ARRAY(props_buf, num_props);
    }
    WriteToClient(client, sz_xGLXGetVisualConfigsReply, &reply);
    props_per_visual_size = props_buf_size / num_visuals;
    for (i = 0; i < num_visuals; i++) {
        WriteToClient(client,
                      props_per_visual_size,
                      &((char *) props_buf)[i * props_per_visual_size]);
    }
    res = Success;

 out:
    EPHYR_LOG("leave\n");
    free(props_buf);
    props_buf = NULL;

    return res;
}

int
ephyrGLXGetVisualConfigs(__GLXclientState * a_cl, GLbyte * a_pc)
{
    return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, FALSE);
}

int
ephyrGLXGetVisualConfigsSwap(__GLXclientState * a_cl, GLbyte * a_pc)
{
    return ephyrGLXGetVisualConfigsReal(a_cl, a_pc, TRUE);
}

int
ephyrGLXClientInfo(__GLXclientState * a_cl, GLbyte * a_pc)
{
    int res = BadImplementation;
    xGLXClientInfoReq *req = (xGLXClientInfoReq *) a_pc;

    EPHYR_LOG("enter\n");
    if (!ephyrHostGLXSendClientInfo(req->major, req->minor, (char *) req + 1)) {
        EPHYR_LOG_ERROR("failed to send client info to host\n");
        goto out;
    }
    res = Success;

 out:
    EPHYR_LOG("leave\n");
    return res;
}