deleted pdp_1394L. this object is now part of pidip.

svn path=/trunk/externals/pdvjtools/; revision=14922

1 files changed, 0 insertions, 546 deletions

diff --git a/pdp_1394L/pdp_1394L.c b/pdp_1394L/pdp_1394L.c
deleted file mode 100644
index cedfc31..0000000
--- a/pdp_1394L/pdp_1394L.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include "pdp_config.h"
-#include "pdp.h"
-#include "pdp_llconv.h"
-#include "pdp_imageproc.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <unistd.h>
-#include <string.h>
-#include <assert.h>
-#include <getopt.h>             /* getopt_long() */
-#include <ctype.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <malloc.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/mman.h>
-#include <linux/types.h>
-#include <sched.h>
-#include <pthread.h>
-
-#include "dv1394.h"
-#include <libdv/dv.h>
-
-#define N_BUF 2 /*DV1394_MAX_FRAMES/4*/
-#define PAL 0
-#define NTSC 1
-
-
-typedef struct pdp_1394L_struct
-{
-  t_object x_obj;
-  
-  t_outlet *x_outlet0;
-
-  int x_width;
-  int x_height;
-
-  int dvfd;
-  unsigned char *videobuf;
-  unsigned char *decodedbuf;
-  bool x_frame_ready;
-  int  x_frame, x_lastframe;
-  bool x_continue_thread;
-  pthread_t x_thread_id;
-
-  int x_framesize;
-  unsigned char *x_mmapbuf;
-
-  dv_decoder_t *x_decoder;
-
-  bool x_haveVideo;
-  bool x_capturing;
-  bool x_norm;
-  char* x_devicename;
-  int x_devicenum;
-
-} t_pdp_1394L;
-
-
-
-static void
-process_image                   (t_pdp_1394L *x)
-{
-	
-    unsigned int w,h;
-    int object,length,pos,i,encoding;
-    t_pdp* header;
-    t_image* image;
-    short int * data;
-	
-    //fputc ('.', stdout);
-    //fflush (stdout);
-	
-	
-	
-    /* create new packet */
-    w = x->x_width;
-    h = x->x_height;
-
-
-    object = pdp_packet_new_image(PDP_IMAGE_YV12, w, h);
-    header = pdp_packet_header(object);
-    image = pdp_packet_image_info(object);
-
-    if (!header){
-	post("pdp_v4l: ERROR: can't allocate packet");
-	return;
-    }
-
-    data = (short int *) pdp_packet_data(object);
-	
-    /* convert data to pdp packet */
-    //pdp_llconv(x->decodedbuf, RIF_YVYU_P____U8, data, RIF_YVU__P411_S16, w, h); 
-    pdp_llconv(x->decodedbuf, RIF_RGB__P____U8, data, RIF_YVU__P411_S16, w, h); //
-
-
-    pdp_packet_pass_if_valid(x->x_outlet0, &object);
-}
-
-static int pdp_1394L_read_frame(t_pdp_1394L *x)
-{
-
-  if (!x->x_decoder)return 0;
-  if (!x->x_frame_ready) {
-	//x->x_image.newimage = 0;
-  }
-  else {
-    dv_parse_header(x->x_decoder, x->videobuf);
-    dv_parse_packs (x->x_decoder, x->videobuf);
-    if(dv_frame_changed(x->x_decoder)) {
-      int pitches[3] = {0,0,0};
-      //      pitches[0]=x_decoder->width*3; // rgb
-      //      pitches[0]=x_decoder->width*((x_reqFormat==GL_RGBA)?3:2);
-      pitches[0]=x->x_decoder->width*3;
-      x->x_height=x->x_decoder->height;
-      x->x_width=x->x_decoder->width;
-      
-      /* decode the DV-data to something we can handle and that is similar to the wanted format */
-      //      dv_report_video_error(x_decoder, videobuf);  // do we need this ?
-      // gosh, this(e_dv_color_rgb) is expansive:: the decoding is done in software only...
-      //      dv_decode_full_frame(x_decoder, videobuf, ((x_reqFormat==GL_RGBA)?e_dv_color_rgb:e_dv_color_yuv), &decodedbuf, pitches);
-      dv_decode_full_frame(x->x_decoder, x->videobuf, e_dv_color_rgb, &x->decodedbuf, pitches);
-
-      //     post("sampling %d", x_decoder->sampling);
-
-      /* convert the colour-space to the one we want */
-      /*
-       * btw. shouldn't this be done in [pix_video] rather than here ?
-       * no because [pix_video] knows nothing about the possible colourspaces in here
-       */
-
-      // letting the library do the conversion to RGB and then doing the conversion to RGBA
-      // is really stupid.
-      // let's do it all ourselfes:
-      //      if (x_reqFormat==GL_RGBA)x_image.image.fromRGB(decodedbuf); else
-      //x_image.image.fromYVYU(decodedbuf);
-    	process_image (x);
-	
-    }
-
-    x->x_frame_ready = false;
-  }
-	
-  return 1;
-}
-
-
-static void *pdp_1394L_thread(void *voidx)
-{
-    t_pdp_1394L *x = ((t_pdp_1394L *)voidx);
-
-  int fd=x->dvfd;
-  int framesize = x->x_framesize;
-  struct dv1394_status dvst;
-  int n_frames = N_BUF;
-  unsigned char* mmapbuf = x->x_mmapbuf;
-
-  /* this will hang if no ieee1394-device is present, what to do about it ??? */
-  x->x_haveVideo=false;
-  if(ioctl(fd, DV1394_WAIT_FRAMES, 1)) {
-    perror("error: ioctl WAIT_FRAMES");
-    x->x_capturing=false; return NULL;
-  }
-  if (ioctl(fd, DV1394_GET_STATUS, &dvst))   {
-    perror("ioctl GET_STATUS");
-    x->x_capturing=false; return NULL;
-  }
-  x->x_haveVideo=true;
-  x->x_capturing=true;
-
-  //fprintf(stderr,"aqui1");
-  while(x->x_continue_thread){
-  //fprintf(stderr,"aqui2");
-    if(ioctl(fd, DV1394_WAIT_FRAMES, n_frames - 1)) {
-      perror("error: ioctl WAIT_FRAMES");
-      x->x_capturing=false; return NULL;
-    }
-    if (ioctl(fd, DV1394_GET_STATUS, &dvst))   {
-      perror("ioctl GET_STATUS");
-      x->x_capturing=false; return NULL;
-    }
-  //fprintf(stderr,"aqui3");
-    /*
-      dvst.init
-      dvst.active_frame
-      dvst.first_clear_frame
-      dvst.n_clear_frames
-      dvst.dropped_frames
-    */	
-    if (dvst.dropped_frames > 0) {
-      verbose(1,"dv1394: dropped at least %d frames", dvst.dropped_frames);
-    }
-    /*
-      memcpy( g_current_frame->data, 
-      (g_dv1394_map + (dvst.first_clear_frame * DV1394_PAL_FRAME_SIZE)),
-      DV1394_PAL_FRAME_SIZE );
-    */
-    x->videobuf = mmapbuf + (dvst.first_clear_frame * framesize);
-
-    //post("thread %d\t%x %x", me->frame, me->tvfd, me->vmmap);
-    if (ioctl(fd, DV1394_RECEIVE_FRAMES, 1) < 0)    {
-      perror("receiving...");
-    }
-    x->x_lastframe=x->x_frame;
-    x->x_frame++;
-    x->x_frame%=N_BUF;
-    x->x_frame_ready = true;
-  }
-  x->x_capturing=false;
-
-  //process_image  (x, x->videobuf);
-
-    return 0;
-}
-
-static void
-close_device                    (t_pdp_1394L *x)
-{
-  if(x->x_mmapbuf!=NULL)munmap(x->x_mmapbuf, N_BUF*x->x_framesize);
-  if(x->dvfd>=0)close(x->dvfd);
-  x->x_haveVideo=false;
-
-}
-
-
-static int
-startTransfer (t_pdp_1394L *x)
-{
-  //if ((x->dvfd=openDevice(format))<0){
-  //  verbose(1, "DV4L: closed");
-  //  return(0);
-  //}
-  //x->x_image.newimage=0;
-  //x->x_image.image.data=0;
-  //x->x_image.image.xsize=720;
-  //x->x_image.image.ysize=576;
-  //x->x_image.image.setCsizeByFormat(x->x_reqFormat);
-  //x->x_image.image.reallocate();
-  x->videobuf=NULL;
-
-  x->x_frame_ready = false; 
-
-  if(x->x_decoder!=NULL)dv_decoder_free(x->x_decoder);
-  if (!(x->x_decoder=dv_decoder_new(1, 1, 1))){
-    //error("DV4L: unable to create DV-decoder...closing");
-    close_device(x);
-    return(0);
-  }
-  //x->x_decoder->quality=x->x_quality;
-  x->x_decoder->quality = DV_QUALITY_BEST;
-  verbose(1, "DV4L: DV decoding quality %d ", x->x_decoder->quality);
-  //fprintf(stderr,"before");
-  x->x_continue_thread = true;
-  pthread_create(&x->x_thread_id, 0, pdp_1394L_thread, x);
-  return 1;
-}
-
-static int
-stopTransfer                   (t_pdp_1394L *x)
-{
-  /* close the dv4l device and dealloc buffer */
-  /* terminate thread if there is one */
-  x->x_continue_thread=false;
-  int i=0;
-  if(x->x_haveVideo){
-    while(x->x_capturing){
-      struct timeval sleep;
-      sleep.tv_sec=0;  sleep.tv_usec=10; /* 10us */
-      select(0,0,0,0,&sleep);
-      i++;
-    }
-    verbose(1, "DV4L: shutting down dv1394 after %d usec", i*10);
-    ioctl(x->dvfd, DV1394_SHUTDOWN);
-  }
-  close_device(x);
-  return(1);
-}
-
-
-static void pdp_1394L_close(t_pdp_1394L *x)
-{
-  /* close the v4l device and dealloc buffer */
-
-    void *dummy;
-    //x->x_initialized = false;
-    /* terminate thread if there is one */
-    if(x->x_continue_thread){
-	x->x_continue_thread = 0;
-	pthread_join (x->x_thread_id, &dummy);
-    }
-
-
-        //stop_capturing (x);
-
-        //uninit_device (x);
-
-        close_device (x);
-	
-	if (-1 == close (x->dvfd))
-	        post ("close");
-
-        x->dvfd = -1;
-}
-
-
-static int pdp_1394L_open(t_pdp_1394L *x, t_symbol *name)
-{
-  x->x_devicename = name->s_name;
-
-  if(x->x_haveVideo){
-    verbose(1, "Stream already going on. Doing some clean-up...");
-    stopTransfer(x);
-  }
-
-  /*
-  All of the errors in this method return -1 anyhow, so fd should be 0 to allow
-  successful open if everything goes ok.
-
-  Ico Bukvic ico@vt.edu 2-18-07
-  */
-  int fd = 0; 
-  struct dv1394_init init = {
-    DV1394_API_VERSION, // api version 
-    0x63,              // isochronous transmission channel
-    N_BUF,             // number of frames in ringbuffer
-    (x->x_norm==NTSC)?DV1394_NTSC:DV1394_PAL,         // PAL or NTSC
-    //DV1394_PAL,         // PAL or NTSC
-    0, 0 , 0                // default packet rate
-  };
-
-  x->x_framesize=(x->x_norm==NTSC)?DV1394_NTSC_FRAME_SIZE:DV1394_PAL_FRAME_SIZE;
-  //x->x_framesize=DV1394_PAL_FRAME_SIZE;
-
-  if(x->x_devicename){
-    if ((fd = open(x->x_devicename, O_RDWR)) < 0) {
-        perror(x->x_devicename);
-        return -1;
-    }
-  } else {
-    signed char devnum=(x->x_devicenum<0)?0:(signed char)x->x_devicenum;
-    char buf[256];
-    buf[255]=0;buf[32]=0;buf[33]=0;
-    if (devnum<0)devnum=0;
-    snprintf(buf, 32, "/dev/ieee1394/dv/host%d/%s/in", devnum, (x->x_norm==NTSC)?"NTSC":"PAL");
-    //snprintf(buf, 32, "/dev/ieee1394/dv/host%d/%s/in", devnum, "PAL");
-    if ((fd = open(buf, O_RDWR)) < 0)    {
-      snprintf(buf, 32, "/dev/dv1394/%d", devnum);
-      if ((fd = open(buf, O_RDWR)) < 0) {
-	if ((fd=open("/dev/dv1394", O_RDWR)) < 0)    {
-	  perror(buf);
-	  return -1;
-	}
-      }
-    }
-  }
-  if (ioctl(fd, DV1394_INIT, &init) < 0)    {
-    perror("initializing");
-    close(fd);
-    return -1;
-  }
-  
-  x->x_mmapbuf = (unsigned char *) mmap( NULL, N_BUF*x->x_framesize,
-				       PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
-  if(x->x_mmapbuf == MAP_FAILED) {
-    perror("mmap frame buffers");
-    close(fd);
-    return -1;
-  }
-  
-  if(ioctl(fd, DV1394_START_RECEIVE, NULL)) {
-    perror("dv1394 START_RECEIVE ioctl");
-    close(fd);
-    return -1;
-  }
-  /*Extra verbosity never hurt anyone...
-
-  Ico Bukvic ico@vt.edu 2-18-07
-  */
-  post("DV4L: Successfully opened...");
-  startTransfer(x);
-  x->dvfd=fd;
-
-  return 1;
-	
-}
-
-
-static int pdp_1394L_norm(t_pdp_1394L *x, t_symbol *s)
-{
-  int inorm = x->x_norm;
-  char* norm=s->s_name;
-  switch(norm[0]){
-  case 'N': case 'n':
-    inorm=NTSC;
-    break;
-  case 'P': case 'p':
-    inorm=PAL;
-    break;
-  }
-  if (inorm==x->x_norm)return 0;
-  x->x_norm=inorm;
-  return 0;
-}
-
-
-static void pdp_1394L_bang(t_pdp_1394L *x)
-{
-   
-  /* if initialized, grab a frame and output it */
-
-
-
-    /* convert data to pdp packet */
-/*
-    switch(x->x_v4l_palette){
-    case  VIDEO_PALETTE_YUV420P:
-	pdp_llconv(newimage, RIF_YUV__P411_U8, data, RIF_YVU__P411_S16, w, h); 
-	break;*/
-	
-	/* long live standards. v4l's rgb is in fact ogl's bgr */
-/*    case  VIDEO_PALETTE_RGB24:
-	pdp_llconv(newimage, RIF_BGR__P____U8, data, RIF_YVU__P411_S16, w, h); 
-	break;
-
-    case  VIDEO_PALETTE_RGB32:
-	pdp_llconv(newimage, RIF_BGRA_P____U8, data, RIF_YVU__P411_S16, w, h); 
-	break;
-
-    case  VIDEO_PALETTE_YUV422:
-	pdp_llconv(newimage, RIF_YUYV_P____U8, data, RIF_YVU__P411_S16, w, h); 
-	break;*/
-
-
-    /*default:
-	post("pdp_1394L: unsupported palette");
-	break;
-    }*/
-
-/*
-    if (PDP_IMAGE_YV12 == x->x_pdp_image_type){
-	pixel_unpack_u8s16_y(&newimage[0], data, nbpixels>>3, x->x_state_data->gain);
-	pixel_unpack_u8s16_uv(&newimage[plane1], &data[plane2], nbpixels>>5, x->x_state_data->gain);
-	pixel_unpack_u8s16_uv(&newimage[plane2], &data[plane1], nbpixels>>5, x->x_state_data->gain);
-    }
-*/
-    //x->x_v4l_palette = VIDEO_PALETTE_YUV420P;
-    //x->x_v4l_palette = VIDEO_PALETTE_RGB24;
-
-/*
-
-    else if(PDP_IMAGE_GREY == x->x_pdp_image_type){
-	pixel_unpack_u8s16_y(&newimage[0], data, nbpixels>>3, x->x_state_data->gain);
-    }
-*/
-    //post("pdp_1394L: mark unused %d", object);
-
-    /*pdp_packet_pass_if_valid(x->x_outlet0, &object);*/
-
-}
-
-
-
-static void pdp_1394L_free(t_pdp_1394L *x)
-{
-  //pdp_1394L_close(x);
-  if(x->x_haveVideo)stopTransfer(x);
-  //if(x->decodedbuf)delete[]decodedbuf;
-  if(x->x_decoder!=NULL)dv_decoder_free(x->x_decoder);
-}
-
-t_class *pdp_1394L_class;
-
-
-
-void *pdp_1394L_new(t_symbol *vdef, t_symbol *format)
-{
-    t_pdp_1394L *x = (t_pdp_1394L *)pd_new(pdp_1394L_class);
-
-    x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
-
-    //x->x_channel = 0;//0x63;
-    x->x_devicenum  = 0;
-    x->x_norm = PAL;
-    x->x_decoder=NULL;
-    x->x_frame_ready=false;
-    x->x_width=720;
-    x->x_height=576;
-    x->x_framesize=DV1394_PAL_FRAME_SIZE;
-    //x->x_quality = DV_QUALITY_BEST;
-    //x->decodedbuf = new unsigned char[720*576*3];
-    x->decodedbuf = malloc (720*576*3*sizeof(unsigned char));
-    x->x_haveVideo=false;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_1394L_setup(void)
-{
-
-
-    pdp_1394L_class = class_new(gensym("pdp_1394L"), (t_newmethod)pdp_1394L_new,
-    	(t_method)pdp_1394L_free, sizeof(t_pdp_1394L), 0, A_DEFSYMBOL, A_DEFSYMBOL, A_NULL);
-
-
-    class_addmethod(pdp_1394L_class, (t_method)pdp_1394L_read_frame, gensym("bang"), A_NULL);
-    class_addmethod(pdp_1394L_class, (t_method)pdp_1394L_close, gensym("close"), A_NULL);
-    class_addmethod(pdp_1394L_class, (t_method)pdp_1394L_open, gensym("open"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_1394L_class, (t_method)pdp_1394L_norm, gensym("norm"), A_SYMBOL, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif