Added debian extra dependency packages.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 297 insertions, 0 deletions

diff --git a/debian/transcode/transcode-1.1.7/export/export_lzo.c b/debian/transcode/transcode-1.1.7/export/export_lzo.c
new file mode 100644
index 00000000..895ad256
--- /dev/null
+++ b/debian/transcode/transcode-1.1.7/export/export_lzo.c
@@ -0,0 +1,297 @@
+/*
+ *  export_lzo.c
+ *
+ *  Copyright (C) Thomas Oestreich - October 2002
+ *
+ *  This file is part of transcode, a video stream processing tool
+ *
+ *  transcode 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, or (at your option)
+ *  any later version.
+ *
+ *  transcode 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 GNU Make; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#define MOD_NAME    "export_lzo.so"
+#define MOD_VERSION "v0.1.0 (2005-10-15)"
+#define MOD_CODEC   "(video) LZO real-time compression | (audio) MPEG/AC3/PCM"
+
+#include "transcode.h"
+#include "libtc/libtc.h"
+#include "avilib/avilib.h"
+#include "aud_aux.h"
+#include "import/magic.h"
+#include "libtc/tc_lzo.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static int verbose_flag=TC_QUIET;
+static int capability_flag=TC_CAP_DV|TC_CAP_PCM|TC_CAP_RGB|TC_CAP_YUV|TC_CAP_AC3|TC_CAP_AUD|TC_CAP_VID;
+
+#define MOD_PRE lzo
+#include "export_def.h"
+
+
+static avi_t *avifile1=NULL;
+static avi_t *avifile2=NULL;
+
+static int info_shown=0, force_kf=0;
+
+static int r;
+static lzo_byte *out;
+static lzo_byte *wrkmem;
+static lzo_uint out_len;
+static int codec;
+
+/* ------------------------------------------------------------
+ *
+ * init codec
+ *
+ * ------------------------------------------------------------*/
+
+MOD_init
+{
+
+    if(param->flag == TC_VIDEO) {
+      if(verbose & TC_DEBUG)
+          tc_log_info(MOD_NAME, "max AVI-file size limit = %lu bytes",
+		                         (unsigned long) AVI_max_size());
+
+      /*
+       * Step 1: initialize the LZO library
+       */
+
+      if (lzo_init() != LZO_E_OK) {
+          tc_log_warn(MOD_NAME, "lzo_init() failed");
+          return(TC_EXPORT_ERROR);
+      }
+
+      wrkmem = (lzo_bytep) lzo_malloc(LZO1X_1_MEM_COMPRESS);
+      out = (lzo_bytep) lzo_malloc(vob->ex_v_height*vob->ex_v_width*3*2);
+
+      if (wrkmem == NULL || out == NULL) {
+          tc_log_error(MOD_NAME, "out of memory");
+          return(TC_EXPORT_ERROR);
+      }
+
+      codec = vob->im_v_codec;
+
+      return(0);
+    }
+
+    if(param->flag == TC_AUDIO)
+       return(tc_audio_init(vob, verbose_flag));
+
+    // invalid flag
+    return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * open outputfile
+ *
+ * ------------------------------------------------------------*/
+
+MOD_open
+{
+
+    // open out file
+    if(vob->avifile_out==NULL)
+      if(NULL == (vob->avifile_out = AVI_open_output_file(vob->video_out_file))) {
+	AVI_print_error("avi open error");
+	exit(TC_EXPORT_ERROR);
+      }
+
+    /* save locally */
+    avifile2 = vob->avifile_out;
+
+    if(param->flag == TC_VIDEO) {
+
+      //video
+
+      //force keyframe
+      force_kf=1;
+
+      AVI_set_video(vob->avifile_out, vob->ex_v_width, vob->ex_v_height, vob->ex_fps, "LZO2");
+
+      if (vob->avi_comment_fd>0)
+	  AVI_set_comment_fd(vob->avifile_out, vob->avi_comment_fd);
+
+      if(!info_shown && verbose_flag)
+          tc_log_info(MOD_NAME, "codec=%s, fps=%6.3f, width=%d, height=%d",
+                      "LZO2", vob->ex_fps, vob->ex_v_width, vob->ex_v_height);
+
+      info_shown=1;
+
+      return(0);
+    }
+
+    if(param->flag == TC_AUDIO) {
+	  tc_log_warn(MOD_NAME, "Usage of this module for audio encoding is deprecated.");
+      tc_log_warn(MOD_NAME, "Consider switch to export_tcaud module.");
+      return(tc_audio_open(vob, vob->avifile_out));
+    }
+    // invalid flag
+    return(TC_EXPORT_ERROR);
+}
+
+inline static void long2str(long a, unsigned char *b)
+{
+      b[0] = (a&0xff000000)>>24;
+      b[1] = (a&0x00ff0000)>>16;
+      b[2] = (a&0x0000ff00)>>8;
+      b[3] = (a&0x000000ff);
+}
+
+inline static void short2str(short a, unsigned char *b)
+{
+      b[0] = (a&0xff00)>>8;
+      b[1] = (a&0x00ff);
+}
+
+/* ------------------------------------------------------------
+ *
+ * encode and export
+ *
+ * ------------------------------------------------------------*/
+
+MOD_encode
+{
+
+  int key;
+
+  tc_lzo_header_t h;
+
+  if(param->flag == TC_VIDEO) {
+
+    //write video
+
+    //encode
+
+    /*
+     * compress from `in' to `out' with LZO1X-1
+     */
+
+    r = lzo1x_1_compress(param->buffer, param->size, out+sizeof(h), &out_len, wrkmem);
+    h.magic = TC_CODEC_LZO2;
+    h.size = out_len;
+    h.method = 1;
+    h.level = 1;
+    h.flags = 0;
+    h.flags |= ((codec==CODEC_RGB)?TC_LZO_FORMAT_RGB24:TC_LZO_FORMAT_YUV420P);
+    h.pad = 0;
+
+    ac_memcpy (out, &h, sizeof(h));
+
+    if (r == LZO_E_OK) {
+      if(verbose & TC_DEBUG)
+	      tc_log_info(MOD_NAME, "compressed %lu bytes into %lu bytes",
+		             (long) param->size, (long) out_len);
+    } else {
+      /* this should NEVER happen */
+      tc_log_warn(MOD_NAME, "internal error - compression failed: %d", r);
+      return(TC_EXPORT_ERROR);
+    }
+
+    /* check for an incompressible block */
+    if (out_len >= param->size)  {
+      if(verbose & TC_DEBUG)
+	      tc_log_info(MOD_NAME, "block contains incompressible data");
+      h.flags |= TC_LZO_NOT_COMPRESSIBLE;
+      ac_memcpy(out+sizeof(h), param->buffer, param->size);
+      out_len = param->size;
+    }
+
+    //0.5.0-pre8:
+    key = ((param->attributes & TC_FRAME_IS_KEYFRAME) || force_kf) ? 1:0;
+
+    out_len += sizeof(h);
+
+    //0.6.2: switch outfile on "C" and -J pv
+    //0.6.2: enforce auto-split at 2G (or user value) for normal AVI files
+    if((uint32_t)(AVI_bytes_written(avifile2)+out_len+16+8)>>20 >= tc_avi_limit) tc_outstream_rotate_request();
+
+    if(key) tc_outstream_rotate();
+
+    if(AVI_write_frame(avifile2, out, out_len, key)<0) {
+      AVI_print_error("avi video write error");
+
+      return(TC_EXPORT_ERROR);
+    }
+
+    return(0);
+
+  }
+
+  if(param->flag == TC_AUDIO)
+      return(tc_audio_encode(param->buffer, param->size, avifile2));
+
+  // invalid flag
+  return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * stop encoder
+ *
+ * ------------------------------------------------------------*/
+
+MOD_stop
+{
+
+  if(param->flag == TC_VIDEO) {
+
+    lzo_free(wrkmem);
+    lzo_free(out);
+
+    return(0);
+  }
+
+  if(param->flag == TC_AUDIO)
+      return(tc_audio_stop());
+
+  return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * close outputfiles
+ *
+ * ------------------------------------------------------------*/
+
+MOD_close
+{
+
+  vob_t *vob = tc_get_vob();
+
+  //inputfile
+  if(avifile1!=NULL) {
+    AVI_close(avifile1);
+    avifile1=NULL;
+  }
+
+  if(param->flag == TC_AUDIO)
+      return(tc_audio_close());
+
+  //outputfile
+  if(vob->avifile_out!=NULL) {
+    AVI_close(vob->avifile_out);
+    vob->avifile_out=NULL;
+  }
+
+  if(param->flag == TC_VIDEO) return(0);
+
+  return(TC_EXPORT_ERROR);
+
+}
+