Hi,
Reinhard Nissl schrieb:
> the first patch optimizes cNitFilter::Process() by looping only over the
> relevant channels. It introduces a further hash in cChannels and
> implements an iterator for hiding this implementation detail.
Sorry, but a line from the DVB-S2 patch slipped through. Pleas
Hi,
the first patch optimizes cNitFilter::Process() by looping only over the
relevant channels. It introduces a further hash in cChannels and
implements an iterator for hiding this implementation detail.
The channel_display patch avoids to call DrawText() when the "date" text
has not changed in t
Hi,
the attached crc32 seems to be 2 % faster than the original.
Bye.
--
Dipl.-Inform. (FH) Reinhard Nissl
mailto:[EMAIL PROTECTED]
--- ../vdr-1.5.12-orig/libsi/util.c 2006-02-18 12:17:50.0 +0100
+++ libsi/util.c 2007-12-27 22:14:56.0 +0100
@@ -219,58 +219,73 @@ time_t DVBTime::g
On Thu, Dec 27, 2007 at 12:42:30AM +0100, Reinhard Nissl wrote:
> Hi,
>
> some more patches:
>
> HASHSIZE should be a prime: 512 looks like a typo of 521.
That is related to my original hash patch a few years ago. It is not a typo!
If you don't have a special distribution with clusters it doesn'
Reinhard Nissl <[EMAIL PROTECTED]> wrote:
> oprofile also showed strreplace among the top 10 when profiling a 120
> second VDR session. Please find attached a "faster" solution.
i applied all your patches and indeed, vdr feels more responsive now on
the geode vdr client. no stabillity issues yet.
Reinhard Nissl <[EMAIL PROTECTED]> wrote:
> the attached patches speed up starting and stopping VDR on slow
> machines with huge channels.conf files, by avoiding some n / 2 * (n +
> 1) loops.
>
> Please test them and report bugs here.
i have your first patch (with the hashzise bug) running for a
Il giorno dom, 23/12/2007 alle 22.46 +0100, Reinhard Nissl ha scritto:
> Hi,
>
> the attached patches speed up starting and stopping VDR on slow machines
> with huge channels.conf files, by avoiding some n / 2 * (n + 1) loops.
>
> Please test them and report bugs here.
Hi Reinhard,
Your patch
Hi,
some more patches:
HASHSIZE should be a prime: 512 looks like a typo of 521.
oprofile and gprof showed the possibilty to speed up some OSD drawing
operations. Please find attached a patch for DrawRectangle and
DrawBitmap. BTW: text2skin will not benefit from the DrawBitmap changes
as it uses
