tumble / files

     1.1 diff -r cb75ec9430b4 -r 966310797665 TODO
     1.2 --- a/TODO	Wed Mar 12 10:59:29 2003 +0000
     1.3 +++ b/TODO	Wed Mar 12 10:59:37 2003 +0000
     1.4 @@ -1,5 +1,5 @@
     1.5  t2p TODO list
     1.6 -$Id: TODO,v 1.14 2003/03/12 01:52:09 eric Exp $
     1.7 +$Id: TODO,v 1.15 2003/03/12 02:59:37 eric Exp $
     1.8  
     1.9  No particular order.
    1.10  
    1.11 @@ -52,7 +52,7 @@
    1.12  
    1.13  bitblt routines:
    1.14  
    1.15 -* optimize G4 fax encoding
    1.16 +* fix rotate 180
    1.17  
    1.18  * finish optimized bitblt code
    1.19  
    1.20 @@ -64,6 +64,12 @@
    1.21      * g4_get_pixel()
    1.22      * g4_find_pixel()
    1.23  
    1.24 +* g4_find_pixel should use native instructions where available
    1.25 +    * 386:  BSF  bit scan forward
    1.26 +    * PowerPC:  CLTLZ, CNTLZW  count leasing zeros  (CNTLZD 64-bit)
    1.27 +    * MC68020:  BFFFO  bit field find first one
    1.28 +    * Alpha 21264A:  CTTZ  count trailing zeros
    1.29 +
    1.30  -----------------------------------------------------------------------------
    1.31  
    1.32  PDF routines: