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works with no adaptors

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Debug the early code to make work when the host has no video adaptors
This commit is contained in:
Dodji Seketeli 2007-07-21 18:22:20 +02:00 committed by Dodji Seketeli
parent 50ff2377ca
commit 1e8f8b36a5
2 changed files with 14 additions and 10 deletions
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2
hw/kdrive/ephyr/ephyrhostvideo.c
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@ -64,7 +64,7 @@ EphyrHostXVQueryAdaptors (EphyrHostXVAdaptorArray **a_adaptors)
goto out ;
ret = XvQueryAdaptors (hostx_get_display (),
DefaultRootWindow (hostx_get_display),
DefaultRootWindow (hostx_get_display ()),
&result->nb_adaptors,
&result->adaptors) ;
if (ret != Success) {

22
hw/kdrive/ephyr/ephyrvideo.c
View File

@ -145,7 +145,7 @@ EphyrXVPrivNew (void)
EPHYR_LOG_ERROR ("failed to query the host x for xv properties\n") ;
goto error ;
}
if (EphyrXVPrivSetAdaptorsHooks (xv_priv)) {
if (!EphyrXVPrivSetAdaptorsHooks (xv_priv)) {
EPHYR_LOG_ERROR ("failed to set xv_priv hooks\n") ;
goto error ;
}
@ -232,7 +232,7 @@ EphyrXVPrivQueryHostAdaptors (EphyrXVPriv *a_this)
EphyrHostEncoding *encodings=NULL ;
EphyrHostAttribute *attributes=NULL ;
EphyrHostImageFormat *image_formats=NULL ;
int num_video_formats=0, base_port_id=0, num_attributes=0, num_formats=0, res=0, i=0 ;
int num_video_formats=0, base_port_id=0, num_attributes=0, num_formats=0, i=0 ;
unsigned num_encodings=0 ;
Bool is_ok = FALSE ;
@ -240,22 +240,26 @@ EphyrXVPrivQueryHostAdaptors (EphyrXVPriv *a_this)
EPHYR_LOG ("enter\n") ;
if (!EphyrHostXVQueryAdaptors (&a_this->host_adaptors) || !a_this->host_adaptors) {
EPHYR_LOG_ERROR ("failed to query host adaptors: %d\n", res) ;
if (!EphyrHostXVQueryAdaptors (&a_this->host_adaptors)) {
EPHYR_LOG_ERROR ("failed to query host adaptors\n") ;
goto out ;
}
a_this->num_adaptors = EphyrHostXVAdaptorArrayGetSize (a_this->host_adaptors) ;
if (a_this->host_adaptors)
a_this->num_adaptors = EphyrHostXVAdaptorArrayGetSize (a_this->host_adaptors) ;
if (a_this->num_adaptors < 0) {
EPHYR_LOG_ERROR ("failed to get number of host adaptors\n") ;
goto out ;
}
EPHYR_LOG ("host has %d adaptors\n", a_this->num_adaptors) ;
/*
* copy what we can from adaptors into a_this->adaptors
*/
a_this->adaptors = xcalloc (a_this->num_adaptors, sizeof (KdVideoAdaptorRec)) ;
if (!a_this->host_adaptors) {
EPHYR_LOG_ERROR ("failed to create internal adaptors\n") ;
goto out ;
if (a_this->num_adaptors) {
a_this->adaptors = xcalloc (a_this->num_adaptors, sizeof (KdVideoAdaptorRec)) ;
if (!a_this->adaptors) {
EPHYR_LOG_ERROR ("failed to create internal adaptors\n") ;
goto out ;
}
}
for (i=0; i < a_this->num_adaptors; i++) {
int j=0 ;