XILOutputAssistor::XILOutputAssistor(int type,const char*fn,struct deviceattributes *devattr) : Renderer(type) {
char *cisname;
XilDevice device;
filename_ = strdup(fn);
memcpy(&deviceattributes_,devattr,sizeof(deviceattributes_));
cisname=NULL;
switch (type) {
case FT_JPEG|FT_HW:
cisname = "Jpeg";
memcpy(jfif_header1,jfif_header1_,sizeof(jfif_header1_));
memcpy(jfif_header2,jfif_header2_,sizeof(jfif_header2_));
break;
case FT_H261:
cisname = "H261";
break;
case FT_CELLB:
cisname = "CellB";
break;
default:
fprintf(stderr," unknown cis %d???\n",type&~FT_HW);
break;
}
type_ = type;
imageYCC = NULL;
xil_ = xil_open();
if (xil_ == 0) {
fprintf(stderr,"couldn't open xil.\n");
return;//FIXME
}
device = xil_device_create(xil_,deviceattributes_.name);
if (device == 0) {
fprintf(stderr,"couldn't open %s\n",deviceattributes_.name);
return;
}
xil_device_set_value(device,"DEVICE_NAME",(void*)filename_);
//fprintf(stderr,"VIDEO_OUT\n");
xil_device_set_value(device,"VIDEO_OUT",(void*)TRUE);
o1kimage = xil_create_from_device(xil_,deviceattributes_.name,device);
int arg;
xil_get_device_attribute(o1kimage,"VIDEO_OUT",(void**)&arg);
//fprintf(stderr,"VIDEO_OUT-> %d\n",arg);
cis_ = xil_cis_create(xil_ , cisname);
if (cis_ == 0) {
fprintf(stderr,"couldn't create CIS for %s\n",cisname);
return;
}
xil_cis_set_keep_frames(cis_, 3);
xil_cis_set_max_frames(cis_, 3);
//fprintf(stderr,"HW_DECOMPRESS_CIS\n");
// use _THIS_ cis_ for HW decompression
xil_set_attribute(o1kimage,"HW_DECOMPRESS_CIS",cis_);
}
XILWindowAssistor::XILWindowAssistor(int type)
: Renderer(type), inq_(20)
{
char *cisname;
XilDevice device;
window_ = NULL;
//fprintf(stderr,"XILWindowAssistor::"__FUNCTION__"\n");
cisname=NULL;
switch (type) {
case FT_JPEG|FT_HW:
cisname = "Jpeg";
memcpy(jfif_header1,jfif_header1_,sizeof(jfif_header1_));
memcpy(jfif_header2,jfif_header2_,sizeof(jfif_header2_));
decimation_ = 420;
lastjpegtype_ = 0xff; // invalid, so we reset first..
break;
case FT_CELLB:
cisname = "CellB";
break;
case FT_H261:
cisname = "H261";
break;
default:
fprintf(stderr," unknown cis %d???\n",type&~FT_HW);
break;
}
type_ = type;
need_refresh_ = 1;
imageYCC = NULL;
ximage_ = NULL;
xil_ = xil_open();
if (xil_ == 0) {
fprintf(stderr,"couldn't open xil.\n");
return;//FIXME
}
/*
device = xil_device_create(xil_,"MMACo1k");
if (device == 0) {
fprintf(stderr,"couldn't open MMACo1k \n");
return; //FIXME
}
xil_device_set_value(device,"DEVICE_NAME",(void*)"/dev/o1k0");
//fprintf(stderr,"VIDEO_OUT\n");
xil_device_set_value(device,"VIDEO_OUT",(void*)FALSE);
xil_device_destroy(device);
*/
cis_ = xil_cis_create(xil_ , cisname);
if (cis_ == 0) {
fprintf(stderr,"couldn't create CIS for %s \n",cisname);
return;
}
// xil_cis_set_attribute(cis_,"DECOMPRESSION_QUALITY", (void*)100);
}
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);
}
}
}
}