Added debian extra dependency packages.

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

1 files changed, 278 insertions, 0 deletions

diff --git a/debian/transcode/transcode-1.1.7/export/export_ppm.c b/debian/transcode/transcode-1.1.7/export/export_ppm.c
new file mode 100644
index 00000000..d81a1ca3
--- /dev/null
+++ b/debian/transcode/transcode-1.1.7/export/export_ppm.c
@@ -0,0 +1,278 @@
+/*
+ *  export_ppm.c
+ *
+ *  Copyright (C) Thomas Oestreich - June 2001
+ *
+ *  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_ppm.so"
+#define MOD_VERSION "v0.1.1 (2002-02-14)"
+#define MOD_CODEC   "(video) PPM/PGM | (audio) MPEG/AC3/PCM"
+
+#include "transcode.h"
+#include "avilib/avilib.h"
+#include "aud_aux.h"
+#include "libtcvideo/tcvideo.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static int verbose_flag=TC_QUIET;
+static int capability_flag=TC_CAP_YUV|TC_CAP_RGB|TC_CAP_PCM|TC_CAP_AC3|TC_CAP_AUD|TC_CAP_YUV422;
+
+#define MOD_PRE ppm
+#include "export_def.h"
+
+static char buf[256];
+static char buf2[64];
+
+static uint8_t *tmp_buffer; //[SIZE_RGB_FRAME];
+
+static int codec, width, height, row_bytes;
+
+static int counter=0;
+static const char *prefix="frame";
+static const char *type;
+static int interval=1;
+static unsigned int int_counter=0;
+
+static TCVHandle tcvhandle;
+
+/* ------------------------------------------------------------
+ *
+ * init codec
+ *
+ * ------------------------------------------------------------*/
+
+MOD_init
+{
+    /* set the 'spit-out-frame' interval */
+    interval = vob->frame_interval;
+
+    if(param->flag == TC_VIDEO) {
+
+      /* this supports output of 4:2:0 YUV material, ie CODEC_YUV */
+      if(vob->im_v_codec == CODEC_YUV) {
+	width = vob->ex_v_width;
+	height = vob->ex_v_height;
+
+	row_bytes = BPP/8 * vob->ex_v_width;
+
+	codec =  CODEC_YUV;
+
+	if (!tmp_buffer)
+	  tmp_buffer = malloc (vob->ex_v_width*vob->ex_v_height*3);
+	if (!tmp_buffer)
+	  return -1;
+
+	tcvhandle = tcv_init();
+	if (!tcvhandle) {
+	  tc_log_error(MOD_NAME, "tcv_init() failed");
+	  return -1;
+	}
+      }
+
+      /* this supports output of 4:2:2 YUV material, ie CODEC_YUV422 */
+      if(vob->im_v_codec == CODEC_YUV422) {
+	/* size of the exported image */
+	width = vob->ex_v_width;
+	height = vob->ex_v_height;
+
+	/* bytes per scan line (aka row) */
+	row_bytes = BPP/8 * vob->ex_v_width;
+
+	codec =  CODEC_YUV422;
+
+	/* this is for the output, one byte each for R, G and B per pixel */
+	if (!tmp_buffer)
+	  tmp_buffer = malloc (vob->ex_v_width*vob->ex_v_height*3);
+	if (!tmp_buffer)
+	  return -1;
+
+	tcvhandle = tcv_init();
+	if (!tcvhandle) {
+	  tc_log_error(MOD_NAME, "tcv_init() failed");
+	  return -1;
+	}
+      }
+
+      /* source stream encoding format not supported */
+      return(0);
+
+    }
+
+    /* audio is not supported in PPM image format... */
+    if(param->flag == TC_AUDIO) return(tc_audio_init(vob, verbose_flag));
+
+    // invalid flag
+    return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * open outputfile
+ *
+ * ------------------------------------------------------------*/
+
+MOD_open
+{
+
+    if(param->flag == TC_VIDEO) {
+
+      // video
+
+	switch(vob->im_v_codec) {
+
+	case CODEC_YUV:
+	case CODEC_YUV422:
+	case CODEC_RGB:
+
+	  if(vob->video_out_file!=NULL && strcmp(vob->video_out_file,"/dev/null")!=0) prefix=vob->video_out_file;
+
+	  type = (vob->decolor) ? "P5":"P6";
+
+	  tc_snprintf(buf, sizeof(buf), "%s\n#(%s-v%s) \n%d %d 255\n", type, PACKAGE, VERSION, vob->ex_v_width, vob->ex_v_height);
+
+	  break;
+
+	default:
+
+	  tc_log_warn(MOD_NAME, "codec not supported");
+	  return(TC_EXPORT_ERROR);
+
+	  break;
+	}
+
+	return(TC_EXPORT_OK);
+    }
+
+
+    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, NULL));
+    }
+
+    // invalid flag
+    return(TC_EXPORT_ERROR);
+}
+
+
+/* ------------------------------------------------------------
+ *
+ * encode and export
+ *
+ * ------------------------------------------------------------*/
+
+MOD_encode
+{
+
+  FILE *fd;
+  char *out_buffer = param->buffer;
+  int n, out_size = param->size;
+
+  if ((++int_counter-1) % interval != 0)
+      return (0);
+
+  if(param->flag == TC_VIDEO) {
+
+
+    if(codec==CODEC_YUV) {
+      tcv_convert(tcvhandle, param->buffer, tmp_buffer, width, height,
+                  IMG_YUV_DEFAULT, IMG_RGB24);
+      out_buffer = tmp_buffer;
+      out_size = height * 3 *width;
+    }
+
+    if(codec==CODEC_YUV422) {
+      tcv_convert(tcvhandle, param->buffer, tmp_buffer, width, height,
+                  IMG_YUV422P, IMG_RGB24);
+      out_buffer = tmp_buffer;
+      out_size = height * 3 *width;
+    }
+
+    if(strncmp(type, "P5", 2)==0) {
+	out_size /= 3;
+	//tcv_convert(tcvhandle, tmp_buffer, tmp_buffer, width, height,
+	//            IMG_RGB24, IMG_GRAY8);
+	for (n=0; n<out_size; ++n) out_buffer[n] = out_buffer[3*n];
+	tc_snprintf(buf2, sizeof(buf2), "%s%06d.pgm", prefix, counter++);
+    } else
+	tc_snprintf(buf2, sizeof(buf2), "%s%06d.ppm", prefix, counter++);
+
+    if((fd = fopen(buf2, "w"))==NULL) {
+      tc_log_perror(MOD_NAME, "fopen file");
+      return(TC_EXPORT_ERROR);
+    }
+
+    if(fwrite(buf, strlen(buf), 1, fd) != 1) {
+      tc_log_perror(MOD_NAME, "write header");
+      return(TC_EXPORT_ERROR);
+    }
+
+    if(fwrite(out_buffer, out_size, 1, fd) != 1) {
+	tc_log_perror(MOD_NAME, "write frame");
+	return(TC_EXPORT_ERROR);
+    }
+    fclose(fd);
+    return(0);
+  }
+
+  if(param->flag == TC_AUDIO) return(tc_audio_encode(param->buffer, param->size, NULL));
+
+  // invalid flag
+  return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * stop encoder
+ *
+ * ------------------------------------------------------------*/
+
+MOD_stop
+{
+
+  if(param->flag == TC_VIDEO) return(0);
+  if(param->flag == TC_AUDIO) return(tc_audio_stop());
+
+  free(tmp_buffer);
+  tmp_buffer = NULL;
+  tcv_free(tcvhandle);
+  tcvhandle = 0;
+
+  return(TC_EXPORT_ERROR);
+}
+
+/* ------------------------------------------------------------
+ *
+ * close outputfiles
+ *
+ * ------------------------------------------------------------*/
+
+MOD_close
+{
+
+    if(param->flag == TC_AUDIO) return(tc_audio_close());
+    if(param->flag == TC_VIDEO) return(0);
+
+    return(TC_EXPORT_ERROR);
+
+}
+