search for: blockmapping

> > > Is the build process documented? Or am I just going to have to plod > through > > the makefiles? > > I don't think so. > Oh well... > > 1. Run installer > > 2. Installer loads ldlinux.sys onto the filesystem (and copies > ldlinux.c32, > > but irrelevant for now). > > 3. Installer calculates which blocks in the filesystem contain

Gene, thanks for doing "Reply-All". I only get digest, so this keeps me in the loop. Appreciated. > which appears to be included in diskstart.inc. I will have to dig in and > see > > how this all gets compiled (pointers always appreciated :-) ). > > Yes. > Is the build process documented? Or am I just going to have to plod through the makefiles? > As Ady said,

in lib/blockmap.c,v 1.5 2003/12/03 func CreateMapping, inner loop code: if ( i<2 ){ MB = ( j<2 ? 0 : 1 ); }else{ MB = ( j<2 ? 2 : 3 ); } if ( i%2 ){ B = ( j%2 ? 3 : 2 ); }else{ B = ( j%2 ? 1 : 0 ); } wouldn't this do better: MB = (i >> 1) * 2 + (j >> 1);

On Sat, Jan 6, 2018 at 12:34 PM, Avi Deitcher <avi at deitcher.net> wrote: >> > Is the build process documented? Or am I just going to have to plod >> > through >> > the makefiles? >> >> I don't think so. > Oh well... >> > 1. Run installer >> > 2. Installer loads ldlinux.sys onto the filesystem (and copies >> >

On Wed, Jan 3, 2018 at 2:38 AM, Avi Deitcher <avi at deitcher.net> wrote: > Gene, thanks for doing "Reply-All". I only get digest, so this keeps me in > the loop. Appreciated. > >> > which appears to be included in diskstart.inc. I will have to dig in and >> > see >> > how this all gets compiled (pointers always appreciated :-) ). >>

I have tried to add a plunging to the "libtheora-1.0beta2" (network bandwidth measuring component was added) and Got it success for some far now the problem is when it is added the encoding process get extremely slow (around 20 seconds delay). I think that the problem is with my modified Makefile (some flag may have missed). the following is my modified Makefile.am which is in the

I have tried to add a plunging to the "libtheora-1.0beta2" (network bandwidth measuring component was added) and Got it success for some far now the problem is when it is added the encoding process get extremely slow (around 20 seconds delay). I think that the problem is with my modified Makefile (some flag may have missed). the following is my modified Makefile.am which is in the

Here is a patch that gets the theora_static.dsp project for VC6 building again. Aaron -------------- next part -------------- Index: win32/theora_static.dsp =================================================================== --- win32/theora_static.dsp (revision 13945) +++ win32/theora_static.dsp (working copy) @@ -41,7 +41,7 @@ # PROP Intermediate_Dir "Static_Release" # PROP

Hello HPA, I think on harddisks, Syslinux is going to lose somehow from other bootloaders like LILO, Grub and others. However, SYSLINUX is still VERY usefull for removable media like diskettes, Zipdisks, USB Flash keys, etc.. I don't know if the fact that Syslinux is now installed using blockmapping is really breaking the usefullness for harddisks. You already mentioned system attribute will protect from defragmentation tools, but how about disksizes? Isolinux and PXElinux will remain unreplaceable, so it would be most interesting to see most development in every component that is not Syslinu...

Hi Syslinuxers, I am trying to understand the basic load chain in fat32 and ext4. I dug into the assembly for MBR, which is pretty straightforward: 1. Find boot partition (or use the pre-defined one at byte 440 for altmbr.bin) 2. Load the first 512-byte sector of the partition (VBR for fat32, Block Group 0 padding for ext). 3. Execute that code The code that is loaded, however, has to be too

Okay, spending the time to dot t's and cross i's (or something like that), I think I have something now that can be called 3.00-worthy, so let's call it a release candidate. Changes over the earlier 3.00 prereleases: - -m and -a options now supported by the DOS installer. - PXELINUX now allows IP addresses, FQDNs, and truncated hostnames when specifying an alternate TFTP server

Thanks for the response, Gene. Much appreciated. I didn't get all of it; mind if I follow on below? ldlinux.sys is ldlinux.bin without the VBR (Volume Boot Record) code. > Makes sense. > > 1. Where is the code that goes in the VBR or Block Group 0 padding? > > diskboot.inc. > which appears to be included in diskstart.inc. I will have to dig in and see how this all gets

quite some speed improvement indeed. attached the updated patch to apply to svn/trunk. j -------------- next part -------------- A non-text attachment was scrubbed... Name: theora-mmx.patch.gz Type: application/x-gzip Size: 8648 bytes Desc: not available Url : http://lists.xiph.org/pipermail/theora-dev/attachments/20040824/5a5f2731/theora-mmx.patch-0001.bin