xenocara/xserver/randr/rrsdispatch.c
matthieu e927c03e30 Update to xserver 1.18.3. Tested by shadchin@ and naddy@.
Note that indirect GLX is now disbled by default.
2016-05-29 12:02:34 +00:00

656 lines
18 KiB
C

/*
* Copyright © 2006 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting documentation, and
* that the name of the copyright holders not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no representations
* about the suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#include "randrstr.h"
static int
SProcRRQueryVersion(ClientPtr client)
{
REQUEST(xRRQueryVersionReq);
REQUEST_SIZE_MATCH(xRRQueryVersionReq);
swaps(&stuff->length);
swapl(&stuff->majorVersion);
swapl(&stuff->minorVersion);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetScreenInfo(ClientPtr client)
{
REQUEST(xRRGetScreenInfoReq);
REQUEST_SIZE_MATCH(xRRGetScreenInfoReq);
swaps(&stuff->length);
swapl(&stuff->window);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetScreenConfig(ClientPtr client)
{
REQUEST(xRRSetScreenConfigReq);
if (RRClientKnowsRates(client)) {
REQUEST_SIZE_MATCH(xRRSetScreenConfigReq);
swaps(&stuff->rate);
}
else {
REQUEST_SIZE_MATCH(xRR1_0SetScreenConfigReq);
}
swaps(&stuff->length);
swapl(&stuff->drawable);
swapl(&stuff->timestamp);
swaps(&stuff->sizeID);
swaps(&stuff->rotation);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSelectInput(ClientPtr client)
{
REQUEST(xRRSelectInputReq);
REQUEST_SIZE_MATCH(xRRSelectInputReq);
swaps(&stuff->length);
swapl(&stuff->window);
swaps(&stuff->enable);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetScreenSizeRange(ClientPtr client)
{
REQUEST(xRRGetScreenSizeRangeReq);
REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq);
swaps(&stuff->length);
swapl(&stuff->window);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetScreenSize(ClientPtr client)
{
REQUEST(xRRSetScreenSizeReq);
REQUEST_SIZE_MATCH(xRRSetScreenSizeReq);
swaps(&stuff->length);
swapl(&stuff->window);
swaps(&stuff->width);
swaps(&stuff->height);
swapl(&stuff->widthInMillimeters);
swapl(&stuff->heightInMillimeters);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetScreenResources(ClientPtr client)
{
REQUEST(xRRGetScreenResourcesReq);
REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq);
swaps(&stuff->length);
swapl(&stuff->window);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetOutputInfo(ClientPtr client)
{
REQUEST(xRRGetOutputInfoReq);
REQUEST_SIZE_MATCH(xRRGetOutputInfoReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->configTimestamp);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRListOutputProperties(ClientPtr client)
{
REQUEST(xRRListOutputPropertiesReq);
REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq);
swaps(&stuff->length);
swapl(&stuff->output);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRQueryOutputProperty(ClientPtr client)
{
REQUEST(xRRQueryOutputPropertyReq);
REQUEST_SIZE_MATCH(xRRQueryOutputPropertyReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->property);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRConfigureOutputProperty(ClientPtr client)
{
REQUEST(xRRConfigureOutputPropertyReq);
REQUEST_AT_LEAST_SIZE(xRRConfigureOutputPropertyReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->property);
SwapRestL(stuff);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRChangeOutputProperty(ClientPtr client)
{
REQUEST(xRRChangeOutputPropertyReq);
REQUEST_AT_LEAST_SIZE(xRRChangeOutputPropertyReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->property);
swapl(&stuff->type);
swapl(&stuff->nUnits);
switch (stuff->format) {
case 8:
break;
case 16:
SwapRestS(stuff);
break;
case 32:
SwapRestL(stuff);
break;
default:
client->errorValue = stuff->format;
return BadValue;
}
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRDeleteOutputProperty(ClientPtr client)
{
REQUEST(xRRDeleteOutputPropertyReq);
REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->property);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetOutputProperty(ClientPtr client)
{
REQUEST(xRRGetOutputPropertyReq);
REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->property);
swapl(&stuff->type);
swapl(&stuff->longOffset);
swapl(&stuff->longLength);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRCreateMode(ClientPtr client)
{
xRRModeInfo *modeinfo;
REQUEST(xRRCreateModeReq);
REQUEST_AT_LEAST_SIZE(xRRCreateModeReq);
swaps(&stuff->length);
swapl(&stuff->window);
modeinfo = &stuff->modeInfo;
swapl(&modeinfo->id);
swaps(&modeinfo->width);
swaps(&modeinfo->height);
swapl(&modeinfo->dotClock);
swaps(&modeinfo->hSyncStart);
swaps(&modeinfo->hSyncEnd);
swaps(&modeinfo->hTotal);
swaps(&modeinfo->vSyncStart);
swaps(&modeinfo->vSyncEnd);
swaps(&modeinfo->vTotal);
swaps(&modeinfo->nameLength);
swapl(&modeinfo->modeFlags);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRDestroyMode(ClientPtr client)
{
REQUEST(xRRDestroyModeReq);
REQUEST_SIZE_MATCH(xRRDestroyModeReq);
swaps(&stuff->length);
swapl(&stuff->mode);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRAddOutputMode(ClientPtr client)
{
REQUEST(xRRAddOutputModeReq);
REQUEST_SIZE_MATCH(xRRAddOutputModeReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->mode);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRDeleteOutputMode(ClientPtr client)
{
REQUEST(xRRDeleteOutputModeReq);
REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq);
swaps(&stuff->length);
swapl(&stuff->output);
swapl(&stuff->mode);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetCrtcInfo(ClientPtr client)
{
REQUEST(xRRGetCrtcInfoReq);
REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
swapl(&stuff->configTimestamp);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetCrtcConfig(ClientPtr client)
{
REQUEST(xRRSetCrtcConfigReq);
REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
swapl(&stuff->timestamp);
swapl(&stuff->configTimestamp);
swaps(&stuff->x);
swaps(&stuff->y);
swapl(&stuff->mode);
swaps(&stuff->rotation);
SwapRestL(stuff);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetCrtcGammaSize(ClientPtr client)
{
REQUEST(xRRGetCrtcGammaSizeReq);
REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetCrtcGamma(ClientPtr client)
{
REQUEST(xRRGetCrtcGammaReq);
REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetCrtcGamma(ClientPtr client)
{
REQUEST(xRRSetCrtcGammaReq);
REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
swaps(&stuff->size);
SwapRestS(stuff);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetCrtcTransform(ClientPtr client)
{
int nparams;
char *filter;
CARD32 *params;
REQUEST(xRRSetCrtcTransformReq);
REQUEST_AT_LEAST_SIZE(xRRSetCrtcTransformReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
SwapLongs((CARD32 *) &stuff->transform,
bytes_to_int32(sizeof(xRenderTransform)));
swaps(&stuff->nbytesFilter);
filter = (char *) (stuff + 1);
params = (CARD32 *) (filter + pad_to_int32(stuff->nbytesFilter));
nparams = ((CARD32 *) stuff + client->req_len) - params;
if (nparams < 0)
return BadLength;
SwapLongs(params, nparams);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetCrtcTransform(ClientPtr client)
{
REQUEST(xRRGetCrtcTransformReq);
REQUEST_SIZE_MATCH(xRRGetCrtcTransformReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRGetPanning(ClientPtr client)
{
REQUEST(xRRGetPanningReq);
REQUEST_SIZE_MATCH(xRRGetPanningReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetPanning(ClientPtr client)
{
REQUEST(xRRSetPanningReq);
REQUEST_SIZE_MATCH(xRRSetPanningReq);
swaps(&stuff->length);
swapl(&stuff->crtc);
swapl(&stuff->timestamp);
swaps(&stuff->left);
swaps(&stuff->top);
swaps(&stuff->width);
swaps(&stuff->height);
swaps(&stuff->track_left);
swaps(&stuff->track_top);
swaps(&stuff->track_width);
swaps(&stuff->track_height);
swaps(&stuff->border_left);
swaps(&stuff->border_top);
swaps(&stuff->border_right);
swaps(&stuff->border_bottom);
return (*ProcRandrVector[stuff->randrReqType]) (client);
}
static int
SProcRRSetOutputPrimary(ClientPtr client)
{
REQUEST(xRRSetOutputPrimaryReq);
REQUEST_SIZE_MATCH(xRRSetOutputPrimaryReq);
swaps(&stuff->length);
swapl(&stuff->window);
swapl(&stuff->output);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int
SProcRRGetOutputPrimary(ClientPtr client)
{
REQUEST(xRRGetOutputPrimaryReq);
REQUEST_SIZE_MATCH(xRRGetOutputPrimaryReq);
swaps(&stuff->length);
swapl(&stuff->window);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRGetProviders(ClientPtr client)
{
REQUEST(xRRGetProvidersReq);
REQUEST_SIZE_MATCH(xRRGetProvidersReq);
swaps(&stuff->length);
swapl(&stuff->window);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRGetProviderInfo(ClientPtr client)
{
REQUEST(xRRGetProviderInfoReq);
REQUEST_SIZE_MATCH(xRRGetProviderInfoReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->configTimestamp);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRSetProviderOffloadSink(ClientPtr client)
{
REQUEST(xRRSetProviderOffloadSinkReq);
REQUEST_SIZE_MATCH(xRRSetProviderOffloadSinkReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->sink_provider);
swapl(&stuff->configTimestamp);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRSetProviderOutputSource(ClientPtr client)
{
REQUEST(xRRSetProviderOutputSourceReq);
REQUEST_SIZE_MATCH(xRRSetProviderOutputSourceReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->source_provider);
swapl(&stuff->configTimestamp);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRListProviderProperties(ClientPtr client)
{
REQUEST(xRRListProviderPropertiesReq);
REQUEST_SIZE_MATCH(xRRListProviderPropertiesReq);
swaps(&stuff->length);
swapl(&stuff->provider);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRQueryProviderProperty(ClientPtr client)
{
REQUEST(xRRQueryProviderPropertyReq);
REQUEST_SIZE_MATCH(xRRQueryProviderPropertyReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->property);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRConfigureProviderProperty(ClientPtr client)
{
REQUEST(xRRConfigureProviderPropertyReq);
REQUEST_AT_LEAST_SIZE(xRRConfigureProviderPropertyReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->property);
/* TODO: no way to specify format? */
SwapRestL(stuff);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRChangeProviderProperty(ClientPtr client)
{
REQUEST(xRRChangeProviderPropertyReq);
REQUEST_AT_LEAST_SIZE(xRRChangeProviderPropertyReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->property);
swapl(&stuff->type);
swapl(&stuff->nUnits);
switch (stuff->format) {
case 8:
break;
case 16:
SwapRestS(stuff);
break;
case 32:
SwapRestL(stuff);
break;
}
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRDeleteProviderProperty(ClientPtr client)
{
REQUEST(xRRDeleteProviderPropertyReq);
REQUEST_SIZE_MATCH(xRRDeleteProviderPropertyReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->property);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRGetProviderProperty(ClientPtr client)
{
REQUEST(xRRGetProviderPropertyReq);
REQUEST_SIZE_MATCH(xRRGetProviderPropertyReq);
swaps(&stuff->length);
swapl(&stuff->provider);
swapl(&stuff->property);
swapl(&stuff->type);
swapl(&stuff->longOffset);
swapl(&stuff->longLength);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRGetMonitors(ClientPtr client) {
REQUEST(xRRGetMonitorsReq);
REQUEST_SIZE_MATCH(xRRGetMonitorsReq);
swaps(&stuff->length);
swapl(&stuff->window);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRSetMonitor(ClientPtr client) {
REQUEST(xRRSetMonitorReq);
REQUEST_AT_LEAST_SIZE(xRRGetMonitorsReq);
swaps(&stuff->length);
swapl(&stuff->window);
swapl(&stuff->monitor.name);
swaps(&stuff->monitor.noutput);
swaps(&stuff->monitor.x);
swaps(&stuff->monitor.y);
swaps(&stuff->monitor.width);
swaps(&stuff->monitor.height);
SwapRestL(stuff);
return ProcRandrVector[stuff->randrReqType] (client);
}
static int SProcRRDeleteMonitor(ClientPtr client) {
REQUEST(xRRDeleteMonitorReq);
REQUEST_SIZE_MATCH(xRRDeleteMonitorReq);
swaps(&stuff->length);
swapl(&stuff->window);
swapl(&stuff->name);
return ProcRandrVector[stuff->randrReqType] (client);
}
int (*SProcRandrVector[RRNumberRequests]) (ClientPtr) = {
SProcRRQueryVersion, /* 0 */
/* we skip 1 to make old clients fail pretty immediately */
NULL, /* 1 SProcRandrOldGetScreenInfo */
/* V1.0 apps share the same set screen config request id */
SProcRRSetScreenConfig, /* 2 */
NULL, /* 3 SProcRandrOldScreenChangeSelectInput */
/* 3 used to be ScreenChangeSelectInput; deprecated */
SProcRRSelectInput, /* 4 */
SProcRRGetScreenInfo, /* 5 */
/* V1.2 additions */
SProcRRGetScreenSizeRange, /* 6 */
SProcRRSetScreenSize, /* 7 */
SProcRRGetScreenResources, /* 8 */
SProcRRGetOutputInfo, /* 9 */
SProcRRListOutputProperties, /* 10 */
SProcRRQueryOutputProperty, /* 11 */
SProcRRConfigureOutputProperty, /* 12 */
SProcRRChangeOutputProperty, /* 13 */
SProcRRDeleteOutputProperty, /* 14 */
SProcRRGetOutputProperty, /* 15 */
SProcRRCreateMode, /* 16 */
SProcRRDestroyMode, /* 17 */
SProcRRAddOutputMode, /* 18 */
SProcRRDeleteOutputMode, /* 19 */
SProcRRGetCrtcInfo, /* 20 */
SProcRRSetCrtcConfig, /* 21 */
SProcRRGetCrtcGammaSize, /* 22 */
SProcRRGetCrtcGamma, /* 23 */
SProcRRSetCrtcGamma, /* 24 */
/* V1.3 additions */
SProcRRGetScreenResources, /* 25 GetScreenResourcesCurrent */
SProcRRSetCrtcTransform, /* 26 */
SProcRRGetCrtcTransform, /* 27 */
SProcRRGetPanning, /* 28 */
SProcRRSetPanning, /* 29 */
SProcRRSetOutputPrimary, /* 30 */
SProcRRGetOutputPrimary, /* 31 */
/* V1.4 additions */
SProcRRGetProviders, /* 32 */
SProcRRGetProviderInfo, /* 33 */
SProcRRSetProviderOffloadSink, /* 34 */
SProcRRSetProviderOutputSource, /* 35 */
SProcRRListProviderProperties, /* 36 */
SProcRRQueryProviderProperty, /* 37 */
SProcRRConfigureProviderProperty, /* 38 */
SProcRRChangeProviderProperty, /* 39 */
SProcRRDeleteProviderProperty, /* 40 */
SProcRRGetProviderProperty, /* 41 */
SProcRRGetMonitors, /* 42 */
SProcRRSetMonitor, /* 43 */
SProcRRDeleteMonitor, /* 44 */
};