diff options
Diffstat (limited to 'libmpdemux/vcd_read_fbsd.h')
-rw-r--r-- | libmpdemux/vcd_read_fbsd.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/libmpdemux/vcd_read_fbsd.h b/libmpdemux/vcd_read_fbsd.h index f21fb10b48..478ed34577 100644 --- a/libmpdemux/vcd_read_fbsd.h +++ b/libmpdemux/vcd_read_fbsd.h @@ -96,48 +96,3 @@ static int vcd_read(int fd,char *mem){ return VCD_SECTOR_DATA; } -//================== VCD CACHE ======================= -#ifdef VCD_CACHE - -static int vcd_cache_size=0; -static char *vcd_cache_data=NULL; -static int *vcd_cache_sectors=NULL; -static int vcd_cache_index=0; // index to first free (or oldest) cache sector -static int vcd_cache_current=-1; - -void vcd_cache_init(int s){ - vcd_cache_size=s; - vcd_cache_sectors=malloc(s*sizeof(int)); - vcd_cache_data=malloc(s*VCD_SECTOR_SIZE); - memset(vcd_cache_sectors,255,s*sizeof(int)); -} - -static inline void vcd_cache_seek(int sect){ - vcd_cache_current=sect; -} - -int vcd_cache_read(int fd,char* mem){ -int i; -char* vcd_buf; - for(i=0;i<vcd_cache_size;i++) - if(vcd_cache_sectors[i]==vcd_cache_current){ - // found in the cache! :) - vcd_buf=&vcd_cache_data[i*VCD_SECTOR_SIZE]; - ++vcd_cache_current; - memcpy(mem,&vcd_buf[VCD_SECTOR_OFFS],VCD_SECTOR_DATA); - return VCD_SECTOR_DATA; - } - // NEW cache entry: - vcd_buf=&vcd_cache_data[vcd_cache_index*VCD_SECTOR_SIZE]; - vcd_cache_sectors[vcd_cache_index]=vcd_cache_current; - ++vcd_cache_index;if(vcd_cache_index>=vcd_cache_size)vcd_cache_index=0; - // read data! - vcd_set_msf(vcd_cache_current); - memcpy(vcd_buf,&vcd_entry.entry.addr.msf,sizeof(struct cdrom_msf)); -/* if(ioctl(fd,CDROMREADRAW,vcd_buf)==-1) return 0; */ // EOF? - ++vcd_cache_current; - memcpy(mem,&vcd_buf[VCD_SECTOR_OFFS],VCD_SECTOR_DATA); - return VCD_SECTOR_DATA; -} - -#endif |