make xvinfo work
* hw/kdrive/ephyr/ephyrhostvideo.c: (EphyrHostXVAdaptorGetVideoFormats): properly get visual class instead of returning the visual id. (EphyrHostXVQueryEncodings): properly copy the fields because simple casting does truncate some fields. (EphyrHostAttributesDelete): XFree the whole array instead of trying to free invidial members. * hw/kdrive/ephyr/ephyrvideo.c: (ephyrInitVideo): fix a typo (EphyrXVPrivQueryHostAdaptors): set XvWindowMask mask to adaptors type. use host adaptor name. Don't forget to set nImages field. (EphyrXVPrivRegisterAdaptors): report an error when KdXVScreenInit() fails.
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@ -28,7 +28,7 @@
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/Xvlib.h>
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#include "hostx.h"
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@ -125,15 +125,34 @@ EphyrHostXVAdaptorGetName (const EphyrHostXVAdaptor *a_this)
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return ((XvAdaptorInfo*)a_this)->name ;
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}
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const EphyrHostVideoFormat*
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EphyrHostVideoFormat*
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EphyrHostXVAdaptorGetVideoFormats (const EphyrHostXVAdaptor *a_this,
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int *a_nb_formats)
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{
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EphyrHostVideoFormat *formats=NULL ;
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int nb_formats=0, i=0 ;
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XVisualInfo *visual_info, visual_info_template ;
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int nb_visual_info ;
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EPHYR_RETURN_VAL_IF_FAIL (a_this, NULL) ;
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nb_formats = ((XvAdaptorInfo*)a_this)->num_formats ;
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formats = Xcalloc (nb_formats * sizeof (EphyrHostVideoFormat)) ;
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for (i=0; i < nb_formats; i++) {
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memset (&visual_info_template, 0, sizeof (visual_info_template)) ;
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visual_info_template.visualid =
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((XvAdaptorInfo*)a_this)->formats[i].visual_id;
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visual_info = XGetVisualInfo (hostx_get_display (),
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VisualIDMask,
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&visual_info_template,
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&nb_visual_info) ;
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formats[i].depth = ((XvAdaptorInfo*)a_this)->formats[i].depth ;
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formats[i].visual_class = visual_info->class ;
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XFree (visual_info) ;
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}
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if (a_nb_formats)
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*a_nb_formats = ((XvAdaptorInfo*)a_this)->num_formats ;
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return (EphyrHostVideoFormat*) ((XvAdaptorInfo*)a_this)->formats ;
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*a_nb_formats = nb_formats ;
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return formats ;
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}
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int
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@ -157,16 +176,38 @@ EphyrHostXVQueryEncodings (int a_port_id,
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EphyrHostEncoding **a_encodings,
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unsigned int *a_num_encodings)
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{
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int ret = 0 ;
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EphyrHostEncoding *encodings=NULL ;
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XvEncodingInfo *encoding_info=NULL ;
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unsigned int num_encodings=0, i;
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int ret=0 ;
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EPHYR_RETURN_VAL_IF_FAIL (a_encodings && a_num_encodings, FALSE) ;
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ret = XvQueryEncodings (hostx_get_display (),
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a_port_id,
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a_num_encodings,
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(XvEncodingInfo**)a_encodings) ;
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if (ret == Success)
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return TRUE ;
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return FALSE ;
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&num_encodings,
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&encoding_info) ;
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if (num_encodings && encoding_info) {
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encodings = Xcalloc (num_encodings * sizeof (EphyrHostEncoding)) ;
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for (i=0; i<num_encodings; i++) {
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encodings[i].id = encoding_info[i].encoding_id ;
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encodings[i].name = strdup (encoding_info[i].name) ;
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encodings[i].width = encoding_info[i].width ;
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encodings[i].height = encoding_info[i].height ;
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encodings[i].rate.numerator = encoding_info[i].rate.numerator ;
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encodings[i].rate.denominator = encoding_info[i].rate.denominator ;
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}
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}
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if (encoding_info) {
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XvFreeEncodingInfo (encoding_info) ;
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encoding_info = NULL ;
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}
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*a_encodings = encodings ;
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*a_num_encodings = num_encodings ;
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if (ret != Success)
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return FALSE ;
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return TRUE ;
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}
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void
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@ -187,20 +228,11 @@ EphyrHostEncodingsDelete (EphyrHostEncoding *a_encodings,
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}
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void
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EphyrHostAttributesDelete (EphyrHostAttribute *a_attributes,
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int a_num_attributes)
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EphyrHostAttributesDelete (EphyrHostAttribute *a_attributes)
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{
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int i=0 ;
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if (!a_attributes)
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return ;
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for (i=0; i < a_num_attributes; i++) {
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if (a_attributes[i].name) {
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xfree (a_attributes[i].name) ;
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a_attributes[i].name = NULL ;
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}
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}
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xfree (a_attributes) ;
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XFree (a_attributes) ;
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}
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Bool
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@ -28,13 +28,12 @@
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#ifndef __EPHYRHOSTVIDEO_H__
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#define __EPHYRHOSTVIDEO_H__
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typedef void* EphyrHostXVAdaptor ;
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typedef struct _EphyrHostXVAdaptorArray EphyrHostXVAdaptorArray ;
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typedef struct _EphyrHostVideoFormat {
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char depth ;
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unsigned long visual_id;
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short visual_class;
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} EphyrHostVideoFormat ;
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typedef struct _EphyrHostRational {
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@ -100,9 +99,7 @@ EphyrHostXVAdaptor* EphyrHostXVAdaptorArrayAt (const EphyrHostXVAdaptorArray *a_
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char EphyrHostXVAdaptorGetType (const EphyrHostXVAdaptor *a_this) ;
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const char* EphyrHostXVAdaptorGetName (const EphyrHostXVAdaptor *a_this) ;
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const EphyrHostVideoFormat* EphyrHostXVAdaptorGetNbVideoFormats
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(const EphyrHostXVAdaptor *a_this) ;
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const EphyrHostVideoFormat* EphyrHostXVAdaptorGetVideoFormats
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EphyrHostVideoFormat* EphyrHostXVAdaptorGetVideoFormats
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(const EphyrHostXVAdaptor *a_this,
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int *a_nb_formats) ;
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int EphyrHostXVAdaptorGetNbPorts (const EphyrHostXVAdaptor *a_this) ;
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@ -125,8 +122,7 @@ Bool EphyrHostXVQueryPortAttributes (int a_port_id,
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EphyrHostAttribute **a_attributes,
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int *a_num_attributes) ;
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void EphyrHostAttributesDelete (EphyrHostAttribute *a_attributes,
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int a_num_attributes) ;
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void EphyrHostAttributesDelete (EphyrHostAttribute *a_attributes) ;
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/*
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* image format
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*/
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@ -121,7 +121,7 @@ ephyrInitVideo (ScreenPtr pScreen)
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return FALSE ;
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}
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if (EphyrXVPrivRegisterAdaptors (xv_priv, pScreen)) {
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if (!EphyrXVPrivRegisterAdaptors (xv_priv, pScreen)) {
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EPHYR_LOG_ERROR ("failed to register adaptors\n") ;
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return FALSE ;
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}
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@ -266,11 +266,13 @@ EphyrXVPrivQueryHostAdaptors (EphyrXVPriv *a_this)
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if (!cur_host_adaptor)
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continue ;
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a_this->adaptors[i].type = EphyrHostXVAdaptorGetType (cur_host_adaptor) ;
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a_this->adaptors[i].type |= XvWindowMask ;
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a_this->adaptors[i].flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT;
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if (EphyrHostXVAdaptorGetName (cur_host_adaptor))
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a_this->adaptors[i].name =
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strdup (EphyrHostXVAdaptorGetName (cur_host_adaptor)) ;
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a_this->adaptors[i].name = "Xephyr Video Overlay";
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else
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a_this->adaptors[i].name = strdup ("Xephyr Video Overlay");
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base_port_id = EphyrHostXVAdaptorGetFirstPortID (cur_host_adaptor) ;
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if (base_port_id < 0) {
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EPHYR_LOG_ERROR ("failed to get port id for adaptor %d\n", i) ;
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continue ;
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}
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a_this->adaptors[i].pImages = (KdImagePtr) image_formats ;
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a_this->adaptors[i].nImages = num_formats ;
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}
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is_ok = TRUE ;
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@ -315,13 +318,9 @@ out:
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encodings = NULL ;
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}
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if (attributes) {
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EphyrHostAttributesDelete (attributes, num_attributes) ;
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EphyrHostAttributesDelete (attributes) ;
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attributes = NULL ;
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}
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if (image_formats) {
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xfree (image_formats) ;
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image_formats = NULL ;
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}
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EPHYR_LOG ("leave\n") ;
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return is_ok ;
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}
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for (i=0 ; i < a_this->num_adaptors; i++) {
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*(adaptors + num_registered_adaptors + i) = &a_this->adaptors[i] ;
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}
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KdXVScreenInit (a_screen, adaptors, num_adaptors);
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if (!KdXVScreenInit (a_screen, adaptors, num_adaptors)) {
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EPHYR_LOG_ERROR ("failed to register adaptors\n");
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goto out ;
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}
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EPHYR_LOG ("registered %d adaptors\n", num_adaptors) ;
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is_ok = TRUE ;
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out:
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