diff options
author | Peter Schlaile <peter@schlaile.de> | 2007-10-01 12:03:11 +0400 |
---|---|---|
committer | Peter Schlaile <peter@schlaile.de> | 2007-10-01 12:03:11 +0400 |
commit | 5b1d6690068876843c5bec284056b17db3af9f0b (patch) | |
tree | 9a49117282c1ab016189a2aedcc388a69956c2c9 /source/blender/makesdna/DNA_userdef_types.h | |
parent | 2182f53a9a5e69c76d9efbbee46134935df242a6 (diff) |
== Sequencer ==
This patch adds prefetch buffering to the sequencer
(see the tracker for additional details:
https://projects.blender.org/tracker/?func=detail&aid=7307&group_id=9&atid=127
)
We create seperate render threads (currently one, because of the fact,
that sequence rendering modifies global structures...), that
render up to the defined userpref value "Prefetch frames" in advance.
(Pressing Alt-A will _first_ fill the buffer and then start playing.)
Bassam and I did some extensive testing, so it should work.
If you don't configure your number of prefetch frames, prefetching is disabled!
(Sane defaults... :)
Also: if the machine is definitely too slow and runs out of the prefetch
area, prefetching is disabled automatically and we are back to good old
frame skipping mode.
My Dual Athlon is able to handle 4 parallel DV streams at once (sometimes
a little bit choppy, but prefetching is never disabled!)
I fixed also a long standing bug in the audio code, that made playback run
backwards at the beginning...
Diffstat (limited to 'source/blender/makesdna/DNA_userdef_types.h')
-rw-r--r-- | source/blender/makesdna/DNA_userdef_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/makesdna/DNA_userdef_types.h b/source/blender/makesdna/DNA_userdef_types.h index 5860ca13a5d..7aa4dbdcf78 100644 --- a/source/blender/makesdna/DNA_userdef_types.h +++ b/source/blender/makesdna/DNA_userdef_types.h @@ -171,6 +171,7 @@ typedef struct UserDef { short tw_hotspot, tw_flag, tw_handlesize, tw_size; int textimeout, texcollectrate; int memcachelimit; + int prefetchframes; short frameserverport; short pad_rot_angle; /*control the rotation step of the view when PAD2,PAD4,PAD6&PAD8 is use*/ short obcenter_dia; @@ -181,7 +182,6 @@ typedef struct UserDef { short recent_files; /* maximum number of recently used files to remember */ short smooth_viewtx; /* miliseconds to spend spinning the view */ short glreslimit; - char pad[4]; } UserDef; extern UserDef U; /* from usiblender.c !!!! */ |