glx: Remove swap barrier and hyperpipe support

Never implemented in any open source driver.  The implementation
assumed explicit DDX driver knowledge of how the client-side driver
worked, since at the time the server's GL renderer was not a DRI driver.
But now, it is, so any implementation of these should be done with
additional DRI driver API, like the swap control extension.

Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>

1 files changed, 0 insertions, 233 deletions

diff --git a/glx/glxcmds.c b/glx/glxcmds.c
index 8d13c1509..de9c3f039 100644
--- a/glx/glxcmds.c
+++ b/glx/glxcmds.c
@@ -38,7 +38,6 @@
 #include "glxserver.h"
 #include <GL/glxtokens.h>
 #include <unpack.h>
-#include "g_disptab.h"
 #include <pixmapstr.h>
 #include <windowstr.h>
 #include "glxutil.h"
@@ -2061,238 +2060,6 @@ int __glXDisp_RenderLarge(__GLXclientState *cl, GLbyte *pc)
     }
 }
 
-extern RESTYPE __glXSwapBarrierRes;
-
-int __glXDisp_BindSwapBarrierSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXBindSwapBarrierSGIXReq *req = (xGLXBindSwapBarrierSGIXReq *) pc;
-    XID drawable = req->drawable;
-    int barrier = req->barrier;
-    DrawablePtr pDraw;
-    int screen, rc;
-    __GLXscreen *pGlxScreen;
-
-    rc = dixLookupDrawable(&pDraw, drawable, client, 0, DixGetAttrAccess);
-    pGlxScreen = glxGetScreen(pDraw->pScreen);
-    if (rc == Success && (pDraw->type == DRAWABLE_WINDOW)) {
-	screen = pDraw->pScreen->myNum;
-        if (pGlxScreen->swapBarrierFuncs) {
-            int ret = pGlxScreen->swapBarrierFuncs->bindSwapBarrierFunc(screen, drawable, barrier);
-            if (ret == Success) {
-                if (barrier)
-                    /* add source for cleanup when drawable is gone */
-                    AddResource(drawable, __glXSwapBarrierRes, (pointer)(intptr_t)screen);
-                else
-                    /* delete source */
-                    FreeResourceByType(drawable, __glXSwapBarrierRes, FALSE);
-            }
-            return ret;
-        }
-    }
-    client->errorValue = drawable;
-    return __glXError(GLXBadDrawable);
-}
-
-
-int __glXDisp_QueryMaxSwapBarriersSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryMaxSwapBarriersSGIXReq *req =
-                                    (xGLXQueryMaxSwapBarriersSGIXReq *) pc;
-    xGLXQueryMaxSwapBarriersSGIXReply reply;
-    int screen = req->screen;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->swapBarrierFuncs)
-        reply.max = pGlxScreen->swapBarrierFuncs->queryMaxSwapBarriersFunc(screen);
-    else
-        reply.max = 0;
-
-
-    reply.length = 0;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-    }
-
-    WriteToClient(client, sz_xGLXQueryMaxSwapBarriersSGIXReply,
-                        (char *) &reply);
-    return Success;
-}
-
-#define GLX_BAD_HYPERPIPE_SGIX 92
-
-int __glXDisp_QueryHyperpipeNetworkSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryHyperpipeNetworkSGIXReq * req = (xGLXQueryHyperpipeNetworkSGIXReq *) pc;
-    xGLXQueryHyperpipeNetworkSGIXReply reply;
-    int screen = req->screen;
-    void *rdata = NULL;
-
-    int length=0;
-    int npipes=0;
-
-    int n= 0;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        rdata =
-            (pGlxScreen->hyperpipeFuncs->queryHyperpipeNetworkFunc(screen, &npipes, &n));
-    }
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-    reply.npipes = npipes;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.length);
-        __GLX_SWAP_INT(&reply.n);
-        __GLX_SWAP_INT(&reply.npipes);
-    }
-    WriteToClient(client, sz_xGLXQueryHyperpipeNetworkSGIXReply,
-                  (char *) &reply);
-
-    WriteToClient(client, length << 2, (char *)rdata);
-
-    return Success;
-}
-
-int __glXDisp_DestroyHyperpipeConfigSGIX (__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXDestroyHyperpipeConfigSGIXReq * req =
-        (xGLXDestroyHyperpipeConfigSGIXReq *) pc;
-    xGLXDestroyHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    int  success = GLX_BAD_HYPERPIPE_SGIX;
-    int hpId ;
-    __GLXscreen *pGlxScreen;
-
-    hpId = req->hpId;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        success = pGlxScreen->hyperpipeFuncs->destroyHyperpipeConfigFunc(screen, hpId);
-    }
-
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = __GLX_PAD(0) >> 2;
-    reply.n = 0;
-    reply.success = success;
-
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-    }
-    WriteToClient(client,
-                  sz_xGLXDestroyHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-    return Success;
-}
-
-int __glXDisp_QueryHyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXQueryHyperpipeConfigSGIXReq * req =
-        (xGLXQueryHyperpipeConfigSGIXReq *) pc;
-    xGLXQueryHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    void *rdata = NULL;
-    int length;
-    int npipes=0;
-    int n= 0;
-    int hpId;
-    __GLXscreen *pGlxScreen;
-
-    hpId = req->hpId;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    if (pGlxScreen->hyperpipeFuncs) {
-        rdata = pGlxScreen->hyperpipeFuncs->queryHyperpipeConfigFunc(screen, hpId,&npipes, &n);
-    }
-
-    length = __GLX_PAD(n) >> 2;
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = length;
-    reply.n = n;
-    reply.npipes = npipes;
-
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.length);
-        __GLX_SWAP_INT(&reply.n);
-        __GLX_SWAP_INT(&reply.npipes);
-    }
-
-    WriteToClient(client, sz_xGLXQueryHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-
-    WriteToClient(client, length << 2, (char *)rdata);
-
-    return Success;
-}
-
-int __glXDisp_HyperpipeConfigSGIX(__GLXclientState *cl, GLbyte *pc)
-{
-    ClientPtr client = cl->client;
-    xGLXHyperpipeConfigSGIXReq * req =
-        (xGLXHyperpipeConfigSGIXReq *) pc;
-    xGLXHyperpipeConfigSGIXReply reply;
-    int screen = req->screen;
-    void *rdata;
-
-    int npipes=0, networkId;
-    int hpId=-1;
-    __GLXscreen *pGlxScreen;
-
-    pGlxScreen = glxGetScreen(screenInfo.screens[screen]);
-    networkId = (int)req->networkId;
-    npipes = (int)req->npipes;
-    rdata = (void *)(req +1);
-
-    if (pGlxScreen->hyperpipeFuncs) {
-        pGlxScreen->hyperpipeFuncs->hyperpipeConfigFunc(screen,networkId,
-                                                        &hpId, &npipes,
-                                                        (void *) rdata);
-    }
-
-    reply.type = X_Reply;
-    reply.sequenceNumber = client->sequence;
-    reply.length = __GLX_PAD(0) >> 2;
-    reply.n = 0;
-    reply.npipes = npipes;
-    reply.hpId = hpId;
-
-    if (client->swapped) {
-        __GLX_DECLARE_SWAP_VARIABLES;
-        __GLX_SWAP_SHORT(&reply.sequenceNumber);
-        __GLX_SWAP_INT(&reply.npipes);
-        __GLX_SWAP_INT(&reply.hpId);
-    }
-
-    WriteToClient(client, sz_xGLXHyperpipeConfigSGIXReply,
-                  (char *) &reply);
-
-    return Success;
-}
-
-
 /************************************************************************/
 
 /*