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randr: add output source setup

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This adds the output sources to the associated list and adds the protocol
handler for the randr SetProviderOutputSource.

Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2012-07-05 15:41:22 +01:00
parent bec4cb72c5
commit 4c92eb00f9
3 changed files with 66 additions and 2 deletions
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8
randr/randrstr.h
View File

@ -164,6 +164,7 @@ struct _rrProvider {
int nameLength;
RRPropertyPtr properties;
Bool pendingProperties;
struct _rrProvider *output_source;
};
#if RANDR_12_INTERFACE
@ -221,6 +222,10 @@ typedef Bool (*RRProviderSetPropertyProcPtr) (ScreenPtr pScreen,
typedef Bool (*RRGetInfoProcPtr) (ScreenPtr pScreen, Rotation * rotations);
typedef Bool (*RRCloseScreenProcPtr) (ScreenPtr pscreen);
typedef Bool (*RRProviderSetOutputSourceProcPtr)(ScreenPtr pScreen,
RRProviderPtr provider,
RRProviderPtr output_source);
/* These are for 1.0 compatibility */
typedef struct _rrRefresh {
@ -272,6 +277,7 @@ typedef struct _rrScrPriv {
/* TODO #if RANDR_15_INTERFACE */
RRCrtcSetScanoutPixmapProcPtr rrCrtcSetScanoutPixmap;
RRProviderSetOutputSourceProcPtr rrProviderSetOutputSource;
RRProviderGetPropertyProcPtr rrProviderGetProperty;
RRProviderSetPropertyProcPtr rrProviderSetProperty;
/*
@ -879,6 +885,8 @@ ProcRRGetProviders(ClientPtr client);
extern _X_EXPORT int
ProcRRGetProviderInfo(ClientPtr client);
extern _X_EXPORT int
ProcRRSetProviderOutputSource(ClientPtr client);
extern _X_EXPORT Bool
RRProviderInit(void);

2
randr/rrdispatch.c
View File

@ -246,7 +246,7 @@ int (*ProcRandrVector[RRNumberRequests]) (ClientPtr) = {
ProcRRGetProviders, /* 32 */
ProcRRGetProviderInfo, /* 33 */
NULL, /* 34 */
NULL, /* 35 */
ProcRRSetProviderOutputSource, /* 35 */
ProcRRListProviderProperties, /* 36 */
ProcRRQueryProviderProperty, /* 37 */
ProcRRConfigureProviderProperty, /* 38 */

58
randr/rrprovider.c
View File

@ -137,7 +137,7 @@ ProcRRGetProviderInfo (ClientPtr client)
{
REQUEST(xRRGetProviderInfoReq);
xRRGetProviderInfoReply rep;
rrScrPrivPtr pScrPriv;
rrScrPrivPtr pScrPriv, pScrProvPriv;
RRProviderPtr provider;
ScreenPtr pScreen;
CARD8 *extra;
@ -168,6 +168,10 @@ ProcRRGetProviderInfo (ClientPtr client)
/* count associated providers */
rep.nAssociatedProviders = 0;
if (provider->output_source)
rep.nAssociatedProviders++;
xorg_list_for_each_entry(provscreen, &pScreen->output_slave_list, output_head)
rep.nAssociatedProviders++;
rep.length = (pScrPriv->numCrtcs + pScrPriv->numOutputs +
(rep.nAssociatedProviders * 2) + bytes_to_int32(rep.nameLength));
@ -198,6 +202,26 @@ ProcRRGetProviderInfo (ClientPtr client)
swapl(&outputs[i]);
}
i = 0;
if (provider->output_source) {
providers[i] = provider->output_source->id;
if (client->swapped)
swapl(&providers[i]);
prov_cap[i] = RR_Capability_SourceOutput;
swapl(&prov_cap[i]);
i++;
}
xorg_list_for_each_entry(provscreen, &pScreen->output_slave_list, output_head) {
pScrProvPriv = rrGetScrPriv(provscreen);
providers[i] = pScrProvPriv->provider->id;
if (client->swapped)
swapl(&providers[i]);
prov_cap[i] = RR_Capability_SinkOutput;
if (client->swapped)
swapl(&prov_cap[i]);
i++;
}
memcpy(name, provider->name, rep.nameLength);
if (client->swapped) {
swaps(&rep.sequenceNumber);
@ -216,6 +240,38 @@ ProcRRGetProviderInfo (ClientPtr client)
return Success;
}
int
ProcRRSetProviderOutputSource(ClientPtr client)
{
REQUEST(xRRSetProviderOutputSourceReq);
rrScrPrivPtr pScrPriv;
RRProviderPtr provider, source_provider = NULL;
ScreenPtr pScreen;
REQUEST_AT_LEAST_SIZE(xRRSetProviderOutputSourceReq);
VERIFY_RR_PROVIDER(stuff->provider, provider, DixReadAccess);
if (!(provider->capabilities & RR_Capability_SinkOutput))
return BadValue;
if (stuff->source_provider) {
VERIFY_RR_PROVIDER(stuff->source_provider, source_provider, DixReadAccess);
if (!(source_provider->capabilities & RR_Capability_SourceOutput))
return BadValue;
}
pScreen = provider->pScreen;
pScrPriv = rrGetScrPriv(pScreen);
pScrPriv->rrProviderSetOutputSource(pScreen, provider, source_provider);
RRTellChanged (pScreen);
return Success;
}
RRProviderPtr
RRProviderCreate(ScreenPtr pScreen, const char *name,
int nameLength)