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_);
}
/*
* Class: com_sun_media_protocol_sunvideo_XILCapture
* Method: xilConnect
* Signature: (II)Z
*/
JNIEXPORT jboolean JNICALL
Java_com_sun_media_protocol_sunvideo_XILCapture_xilConnect(JNIEnv *env,
jobject jxil,
jint devnum,
jint port)
{
XilDevice device;
char *devname = NULL;
char devnamestr[256];
/* Allocate a new structure */
InstanceState * inst = (InstanceState *) malloc(sizeof(InstanceState));
/* Store the pointer to the instance state in the java variable "peer" */
SetLongField(env, jxil, "peer", (int) inst);
/* Debug message */
PRINT("In xilConnect\n");
/* Copy the parameters */
inst->port = (int) port;
inst->xil_state = NULL;
inst->rtvc_image = NULL;
inst->scaled_image = NULL;
inst->colored_image = NULL;
inst->xil_cis = NULL;
inst->scale = 1;
inst->quality = 0;
inst->do_cis = RAW;
inst->cis_type = "Raw";
inst->skip = 0;
inst->inWidth = 0;
inst->inHeight = 0;
inst->outWidth = 0;
inst->outHeight = 0;
inst->inStrideX = 0;
inst->started = 0;
inst->firstRawRead = 1;
/* inst->xil_state = xil_open(); */
createXilState();
inst->xil_state = *jmf_xil_state;
if (inst->xil_state == NULL) {
fprintf(stderr, "SunVideo Capture unable to open xil library\n");
freeXilState(env, jxil, inst);
return 0;
}
/* Debug Message */
PRINT("XILCapture open_xil() succeeded \n");
if (devnum > 0) {
sprintf(devnamestr, "/dev/rtvc%d", devnum);
devname = devnamestr;
/* Debug Message */
PRINT("Attempting to open xil device ");
PRINT(devname);
PRINT("\n");
}
if (! (device = xil_device_create(inst->xil_state, "SUNWrtvc"))) {
/* Debug Message */
PRINT("Unable to create a xil device object\n");
freeXilState(env, jxil, inst);
return 0;
}
/* Debug Message */
PRINT("XILCapture xil_device_create() succeeded \n");
xil_device_set_value(device, "DEVICE_NAME", devname);
/* Debug Message */
PRINT("XILCapture xil_device_set_value() succeeded \n");
inst->rtvc_image = xil_create_from_device(inst->xil_state, "SUNWrtvc",
device);
/* Debug Message */
PRINT("XILCapture xil_create_from_device() completed \n");
xil_device_destroy(device);
/* Debug Message */
PRINT("XILCapture xil_device_destroy() completed \n");
if (inst->rtvc_image == NULL) {
/* Debug Message */
PRINT("Unable to open xil device\n");
freeXilState(env, jxil, inst);
return 0;
}
tryPort(env, jxil, inst);
return 1;
}