XILWindowAssistor::~XILWindowAssistor()
{
//fprintf(stderr,"XILWindowAssistor::~XILWindowAssistor\n");
if (cis_) {
xil_cis_sync(cis_);
xil_cis_destroy(cis_);
cis_ = 0;
}
/*
* Clear out the image so that the Video class does
* not try to use it before another window gets attached
* and replaces the image.
*/
if (window_) {
window_->setimage(0);
// Tk_FreeGC(Tk_Display(window_->tkwin()), gc_);
XFreeGC(Tk_Display(window_->tkwin()), gc_);
}
if (ximage_) xil_destroy(ximage_);
if (displayimage_) {
xil_set_attribute(displayimage_,"HW_DECOMPRESS_CIS",NULL);
xil_destroy(displayimage_);
}
if (imageYCC)
xil_destroy(imageYCC);
/*
if (xil_) {
xil_close(xil_);xil_=0;
}
*/
}
XILOutputAssistor::~XILOutputAssistor() {
xil_set_attribute(o1kimage,"HW_DECOMPRESS_CIS",NULL);
if (o1kimage) xil_destroy(o1kimage);
if (cis_) xil_cis_destroy(cis_);
/*
if (xil_) {xil_close(xil_);xil_=0;}
*/
}
static void
freeXilCis(InstanceState *inst)
{
/* Debug Message */
PRINT("In freeXilCis\n");
if (inst) {
if (inst->xil_cis) {
xil_cis_flush(inst->xil_cis);
xil_cis_destroy(inst->xil_cis);
inst->xil_cis = NULL;
}
}
}
static void
updateXilCis(InstanceState *inst)
{
/* Debug Message */
PRINT("In updateXilCis\n");
if (inst) {
xil_cis_destroy(inst->xil_cis);
inst->xil_cis = NULL;
inst->xil_cis = xil_cis_create(inst->xil_state, inst->cis_type);
if (inst->do_cis == MPEG) {
XilMpeg1Pattern mpattern;
char *pattern = "IIII";
mpattern.pattern = pattern;
mpattern.repeat_count = 0;
xil_cis_set_keep_frames(inst->xil_cis, 6);
xil_cis_set_max_frames(inst->xil_cis, 6);
xil_cis_set_attribute(inst->xil_cis,
"COMPRESSOR_PATTERN", (void *)&mpattern);
xil_cis_set_attribute(inst->xil_cis,
"COMPRESSOR_INSERT_VIDEO_SEQUENCE_END",
(void *)TRUE);
} else {
xil_cis_set_keep_frames(inst->xil_cis, 1);
xil_cis_set_max_frames(inst->xil_cis, 1);
}
if (inst->do_cis == JPEG) {
xil_cis_set_attribute(inst->xil_cis, "ENCODE_411_INTERLEAVED",
(void *) TRUE);
xil_cis_set_attribute(inst->xil_cis, "IGNORE_HISTORY",
(void *) TRUE);
xil_cis_set_attribute(inst->xil_cis, "COMPRESSED_DATA_FORMAT",
(void *) INTERCHANGE);
if (inst->quality != 0) {
xil_cis_set_attribute(inst->xil_cis,
"COMPRESSION_QUALITY", (void *)inst->quality);
}
}
}
}