(submit/cleanup-xv-dispatch) Xext: xv: simplify dispatcher
These dispatcher functions are much more complex than they're usually are (just switch/case statement). Bring them in line with the standard scheme used in the Xserver, so further steps become easier. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
parent
eda3da370e
commit
012d1c0ccd
168
Xext/xvdisp.c
168
Xext/xvdisp.c
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@ -1132,26 +1132,6 @@ ProcXvListImageFormats(ClientPtr client)
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return Success;
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}
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static int (*XvProcVector[xvNumRequests]) (ClientPtr) = {
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ProcXvQueryExtension,
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ProcXvQueryAdaptors,
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ProcXvQueryEncodings,
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ProcXvGrabPort,
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ProcXvUngrabPort,
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ProcXvPutVideo,
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ProcXvPutStill,
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ProcXvGetVideo,
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ProcXvGetStill,
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ProcXvStopVideo,
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ProcXvSelectVideoNotify,
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ProcXvSelectPortNotify,
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ProcXvQueryBestSize,
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ProcXvSetPortAttribute,
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ProcXvGetPortAttribute,
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ProcXvQueryPortAttributes,
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ProcXvListImageFormats,
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ProcXvQueryImageAttributes, ProcXvPutImage, ProcXvShmPutImage,};
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int
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ProcXvDispatch(ClientPtr client)
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{
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@ -1159,11 +1139,50 @@ ProcXvDispatch(ClientPtr client)
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UpdateCurrentTime();
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if (stuff->data >= xvNumRequests) {
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switch (stuff->data) {
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case xv_QueryExtension:
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return ProcXvQueryExtension(client);
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case xv_QueryAdaptors:
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return ProcXvQueryAdaptors(client);
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case xv_QueryEncodings:
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return ProcXvQueryEncodings(client);
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case xv_GrabPort:
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return ProcXvGrabPort(client);
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case xv_UngrabPort:
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return ProcXvUngrabPort(client);
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case xv_PutVideo:
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return ProcXvPutVideo(client);
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case xv_PutStill:
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return ProcXvPutStill(client);
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case xv_GetVideo:
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return ProcXvGetVideo(client);
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case xv_GetStill:
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return ProcXvGetStill(client);
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case xv_StopVideo:
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return ProcXvStopVideo(client);
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case xv_SelectVideoNotify:
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return ProcXvSelectVideoNotify(client);
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case xv_SelectPortNotify:
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return ProcXvSelectPortNotify(client);
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case xv_QueryBestSize:
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return ProcXvQueryBestSize(client);
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case xv_SetPortAttribute:
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return ProcXvSetPortAttribute(client);
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case xv_GetPortAttribute:
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return ProcXvGetPortAttribute(client);
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case xv_QueryPortAttributes:
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return ProcXvQueryPortAttributes(client);
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case xv_ListImageFormats:
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return ProcXvListImageFormats(client);
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case xv_QueryImageAttributes:
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return ProcXvQueryImageAttributes(client);
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case xv_PutImage:
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return ProcXvPutImage(client);
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case xv_ShmPutImage:
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return ProcXvShmPutImage(client);
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default:
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return BadRequest;
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}
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return XvProcVector[stuff->data] (client);
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}
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/* Swapped Procs */
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@ -1174,7 +1193,7 @@ SProcXvQueryAdaptors(ClientPtr client)
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REQUEST(xvQueryAdaptorsReq);
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REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
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swapl(&stuff->window);
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return XvProcVector[xv_QueryAdaptors] (client);
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return ProcXvQueryAdaptors(client);
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}
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static int _X_COLD
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@ -1183,7 +1202,7 @@ SProcXvQueryEncodings(ClientPtr client)
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REQUEST(xvQueryEncodingsReq);
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REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
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swapl(&stuff->port);
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return XvProcVector[xv_QueryEncodings] (client);
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return ProcXvQueryEncodings(client);
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}
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static int _X_COLD
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@ -1193,7 +1212,7 @@ SProcXvGrabPort(ClientPtr client)
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REQUEST_SIZE_MATCH(xvGrabPortReq);
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swapl(&stuff->port);
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swapl(&stuff->time);
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return XvProcVector[xv_GrabPort] (client);
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return ProcXvGrabPort(client);
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}
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static int _X_COLD
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@ -1203,7 +1222,7 @@ SProcXvUngrabPort(ClientPtr client)
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REQUEST_SIZE_MATCH(xvUngrabPortReq);
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swapl(&stuff->port);
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swapl(&stuff->time);
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return XvProcVector[xv_UngrabPort] (client);
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return ProcXvUngrabPort(client);
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}
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static int _X_COLD
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@ -1222,7 +1241,7 @@ SProcXvPutVideo(ClientPtr client)
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swaps(&stuff->drw_y);
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swaps(&stuff->drw_w);
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swaps(&stuff->drw_h);
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return XvProcVector[xv_PutVideo] (client);
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return ProcXvPutVideo(client);
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}
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static int _X_COLD
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@ -1241,7 +1260,7 @@ SProcXvPutStill(ClientPtr client)
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swaps(&stuff->drw_y);
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swaps(&stuff->drw_w);
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swaps(&stuff->drw_h);
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return XvProcVector[xv_PutStill] (client);
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return ProcXvPutStill(client);
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}
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static int _X_COLD
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@ -1260,7 +1279,7 @@ SProcXvGetVideo(ClientPtr client)
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swaps(&stuff->drw_y);
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swaps(&stuff->drw_w);
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swaps(&stuff->drw_h);
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return XvProcVector[xv_GetVideo] (client);
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return ProcXvGetVideo(client);
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}
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static int _X_COLD
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@ -1279,7 +1298,7 @@ SProcXvGetStill(ClientPtr client)
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swaps(&stuff->drw_y);
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swaps(&stuff->drw_w);
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swaps(&stuff->drw_h);
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return XvProcVector[xv_GetStill] (client);
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return ProcXvGetStill(client);
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}
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static int _X_COLD
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@ -1301,7 +1320,7 @@ SProcXvPutImage(ClientPtr client)
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swaps(&stuff->drw_h);
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swaps(&stuff->width);
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swaps(&stuff->height);
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return XvProcVector[xv_PutImage] (client);
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return ProcXvPutImage(client);
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}
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#ifdef MITSHM
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@ -1326,7 +1345,7 @@ SProcXvShmPutImage(ClientPtr client)
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swaps(&stuff->drw_h);
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swaps(&stuff->width);
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swaps(&stuff->height);
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return XvProcVector[xv_ShmPutImage] (client);
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return ProcXvShmPutImage(client);
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}
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#else /* MITSHM */
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#define SProcXvShmPutImage ProcXvShmPutImage
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@ -1338,7 +1357,7 @@ SProcXvSelectVideoNotify(ClientPtr client)
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REQUEST(xvSelectVideoNotifyReq);
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REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
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swapl(&stuff->drawable);
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return XvProcVector[xv_SelectVideoNotify] (client);
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return ProcXvSelectVideoNotify(client);
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}
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static int _X_COLD
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@ -1347,7 +1366,7 @@ SProcXvSelectPortNotify(ClientPtr client)
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REQUEST(xvSelectPortNotifyReq);
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REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
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swapl(&stuff->port);
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return XvProcVector[xv_SelectPortNotify] (client);
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return ProcXvSelectPortNotify(client);
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}
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static int _X_COLD
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@ -1357,7 +1376,7 @@ SProcXvStopVideo(ClientPtr client)
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REQUEST_SIZE_MATCH(xvStopVideoReq);
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swapl(&stuff->port);
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swapl(&stuff->drawable);
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return XvProcVector[xv_StopVideo] (client);
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return ProcXvStopVideo(client);
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}
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static int _X_COLD
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@ -1368,7 +1387,7 @@ SProcXvSetPortAttribute(ClientPtr client)
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swapl(&stuff->port);
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swapl(&stuff->attribute);
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swapl(&stuff->value);
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return XvProcVector[xv_SetPortAttribute] (client);
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return ProcXvSetPortAttribute(client);
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}
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static int _X_COLD
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@ -1378,7 +1397,7 @@ SProcXvGetPortAttribute(ClientPtr client)
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REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
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swapl(&stuff->port);
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swapl(&stuff->attribute);
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return XvProcVector[xv_GetPortAttribute] (client);
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return ProcXvGetPortAttribute(client);
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}
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static int _X_COLD
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@ -1391,7 +1410,7 @@ SProcXvQueryBestSize(ClientPtr client)
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swaps(&stuff->vid_h);
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swaps(&stuff->drw_w);
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swaps(&stuff->drw_h);
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return XvProcVector[xv_QueryBestSize] (client);
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return ProcXvQueryBestSize(client);
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}
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static int _X_COLD
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@ -1400,7 +1419,7 @@ SProcXvQueryPortAttributes(ClientPtr client)
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REQUEST(xvQueryPortAttributesReq);
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REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
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swapl(&stuff->port);
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return XvProcVector[xv_QueryPortAttributes] (client);
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return ProcXvQueryPortAttributes(client);
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}
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static int _X_COLD
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@ -1412,7 +1431,7 @@ SProcXvQueryImageAttributes(ClientPtr client)
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swapl(&stuff->id);
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swaps(&stuff->width);
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swaps(&stuff->height);
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return XvProcVector[xv_QueryImageAttributes] (client);
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return ProcXvQueryImageAttributes(client);
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}
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static int _X_COLD
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@ -1421,29 +1440,9 @@ SProcXvListImageFormats(ClientPtr client)
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REQUEST(xvListImageFormatsReq);
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REQUEST_SIZE_MATCH(xvListImageFormatsReq);
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swapl(&stuff->port);
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return XvProcVector[xv_ListImageFormats] (client);
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return ProcXvListImageFormats(client);
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}
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static int (*SXvProcVector[xvNumRequests]) (ClientPtr) = {
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ProcXvQueryExtension,
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SProcXvQueryAdaptors,
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SProcXvQueryEncodings,
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SProcXvGrabPort,
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SProcXvUngrabPort,
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SProcXvPutVideo,
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SProcXvPutStill,
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SProcXvGetVideo,
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SProcXvGetStill,
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SProcXvStopVideo,
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SProcXvSelectVideoNotify,
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SProcXvSelectPortNotify,
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SProcXvQueryBestSize,
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SProcXvSetPortAttribute,
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SProcXvGetPortAttribute,
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SProcXvQueryPortAttributes,
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SProcXvListImageFormats,
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SProcXvQueryImageAttributes, SProcXvPutImage, SProcXvShmPutImage,};
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int _X_COLD
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SProcXvDispatch(ClientPtr client)
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{
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@ -1451,11 +1450,50 @@ SProcXvDispatch(ClientPtr client)
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UpdateCurrentTime();
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if (stuff->data >= xvNumRequests) {
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switch (stuff->data) {
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case xv_QueryExtension:
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return ProcXvQueryExtension(client);
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case xv_QueryAdaptors:
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return SProcXvQueryAdaptors(client);
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case xv_QueryEncodings:
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return SProcXvQueryEncodings(client);
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case xv_GrabPort:
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return SProcXvGrabPort(client);
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case xv_UngrabPort:
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return SProcXvUngrabPort(client);
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case xv_PutVideo:
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return SProcXvPutVideo(client);
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case xv_PutStill:
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return SProcXvPutStill(client);
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case xv_GetVideo:
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return SProcXvGetVideo(client);
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case xv_GetStill:
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return SProcXvGetStill(client);
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case xv_StopVideo:
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return SProcXvStopVideo(client);
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case xv_SelectVideoNotify:
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return SProcXvSelectVideoNotify(client);
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case xv_SelectPortNotify:
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return SProcXvSelectPortNotify(client);
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case xv_QueryBestSize:
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return SProcXvQueryBestSize(client);
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case xv_SetPortAttribute:
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return SProcXvSetPortAttribute(client);
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case xv_GetPortAttribute:
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return SProcXvGetPortAttribute(client);
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case xv_QueryPortAttributes:
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return SProcXvQueryPortAttributes(client);
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case xv_ListImageFormats:
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return SProcXvListImageFormats(client);
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case xv_QueryImageAttributes:
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return SProcXvQueryImageAttributes(client);
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case xv_PutImage:
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return SProcXvPutImage(client);
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case xv_ShmPutImage:
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return SProcXvShmPutImage(client);
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default:
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return BadRequest;
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}
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return SXvProcVector[stuff->data] (client);
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}
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#ifdef PANORAMIX
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