From e80743182f78f0b91b61cc8583874c1465bfd21e Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Tue, 23 Oct 2007 12:28:36 +0000
Subject: [PATCH] Made use of isoburn_source_opts.fifo_size

---
 libisoburn/trunk/test/xorriso.1           | 7 ++++---
 libisoburn/trunk/test/xorriso.c           | 6 ++++--
 libisoburn/trunk/test/xorriso_timestamp.h | 2 +-
 libisoburn/trunk/test/xorrisoburn.c       | 3 +--
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/libisoburn/trunk/test/xorriso.1 b/libisoburn/trunk/test/xorriso.1
index 0fa2ca9e..ac9b3be6 100644
--- a/libisoburn/trunk/test/xorriso.1
+++ b/libisoburn/trunk/test/xorriso.1
@@ -2,7 +2,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH XORRISO 1 "October 22, 2007"
+.TH XORRISO 1 "October 23, 2007"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -431,10 +431,11 @@ for their own decision.
 If "on" simulate burning or refuse with SORRY event if
 no simulation is possible. If "on" do not blank or format.
 .TP
-> \fB-fs\fR number["k"|"m"]
+\fB-fs\fR number["k"|"m"]
 Set the size of the fifo buffer which smoothens the data
 stream from ISO image generation to media burning. Default
-is 4 MiB. The number may be followed by letter "k" or"m"
+is 4 MiB, minimum 64 kiB, maximum 1 GiB.
+The number may be followed by letter "k" or "m"
 which means unit is kiB (= 1024) or MiB (= 1024 kiB).
 .TP
 \fB\-close\fR "on"|"off"
diff --git a/libisoburn/trunk/test/xorriso.c b/libisoburn/trunk/test/xorriso.c
index 902ba23b..d11bb594 100644
--- a/libisoburn/trunk/test/xorriso.c
+++ b/libisoburn/trunk/test/xorriso.c
@@ -3659,13 +3659,15 @@ int Xorriso_option_fs(struct XorrisO *xorriso, char *size, int flag)
  double num;
 
  num= Scanf_io_size(size, 0);
- if(num < 4096 || num > 1024.0 * 1024.0 * 1024.0) {
+ if(num < 64*1024 || num > 1024.0 * 1024.0 * 1024.0) {
    sprintf(xorriso->info_text, "-fs: wrong size %.f (allowed: %.f - %.f)",
-           num, 4096.0, 1024.0 * 1024.0 * 1024.0);
+           num, 64.0 * 1024.0, 1024.0 * 1024.0 * 1024.0);
    Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
    return(0);
  }
  xorriso->fs= num / 2048.0;
+ if(xorriso->fs * 2048 < num)
+   xorriso->fs++;
  return(1);
 }
 
diff --git a/libisoburn/trunk/test/xorriso_timestamp.h b/libisoburn/trunk/test/xorriso_timestamp.h
index 0f686e30..58c93ad8 100644
--- a/libisoburn/trunk/test/xorriso_timestamp.h
+++ b/libisoburn/trunk/test/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2007.10.23.122349"
+#define Xorriso_timestamP "2007.10.23.122753"
diff --git a/libisoburn/trunk/test/xorrisoburn.c b/libisoburn/trunk/test/xorrisoburn.c
index a08d83f7..6bef1278 100644
--- a/libisoburn/trunk/test/xorrisoburn.c
+++ b/libisoburn/trunk/test/xorrisoburn.c
@@ -300,8 +300,7 @@ int Xorriso_write_growing(struct XorrisO *xorriso, int flag)
  sopts.gid= xorriso->global_gid;
  sopts.input_charset= NULL;
  sopts.ouput_charset= NULL;
-
- /* >>> -fs : isoburn_prepare_disc() needs fifo parameters */
+ sopts.fifo_size= xorriso->fs * 2048;
 
  if (isoburn_prepare_disc(drive, &disc, &sopts) <= 0) {
    Xorriso_process_msg_queues(xorriso,0);