[dvbtools-cvs] dvbstream dvbstream.c,1.35,1.36

[<ni...@us...>]

Update of /cvsroot/dvbtools/dvbstream
In directory sc8-pr-cvs12.sourceforge.net:/tmp/cvs-serv5213

Modified Files:
	dvbstream.c 
Log Message:
replaced dynamic allocation of section->buf with much faster statically allocated array

Index: dvbstream.c
===================================================================
RCS file: /cvsroot/dvbtools/dvbstream/dvbstream.c,v
retrieving revision 1.35
retrieving revision 1.36
diff -C2 -d -r1.35 -r1.36
*** dvbstream.c	14 Mar 2007 22:06:45 -0000	1.35
--- dvbstream.c	14 Mar 2007 22:17:48 -0000	1.36
***************
*** 418,425 ****
  int map_cnt;
  
  typedef struct {
!   unsigned char *buf;
    unsigned int pos;
-   unsigned int len;
  } section_t;
  
--- 418,426 ----
  int map_cnt;
  
+ //1024 section payload +1 pointer +256 pointer value
+ #define SECTION_LEN 1281
  typedef struct {
!   unsigned char buf[SECTION_LEN];
    unsigned int pos;
  } section_t;
  
***************
*** 443,458 ****
    unsigned char *ptr;
  
-   if(section->buf==NULL)
-   {
-     if(!pusi)
-       return 0;
-     section->buf = malloc(4096);
-     section->len = 4096;
-     section->pos = 0;
-   }
    if(pusi)
      section->pos = 0;
  
!   if(section->pos + len > 4096)
      return 0;
  
--- 444,451 ----
    unsigned char *ptr;
  
    if(pusi)
      section->pos = 0;
  
!   if(section->pos + len > SECTION_LEN)
      return 0;
  
***************
*** 460,466 ****
    section->pos += len;
  
-   if(section->len < 3)
-     return 0;
- 
    skip = section->buf[0];
    if(skip + 4 > section->pos)
--- 453,456 ----