OrdinaryMagician/vkdoom_m
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- The initial wipe screen is now kept in video memory. I had previously

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assumed that since the wipes only run at 35 FPS, the time spent DMA'ing
  it from system to video memory would be acceptable. Apparently I was wrong.
  In particular, updating the same surface several times probably has to
  synchronize between each one, making melt particularly slower than it
  needs to be.


SVN r2012 (trunk)
This commit is contained in:
Randy Heit 2009-12-01 03:15:00 +00:00
commit 80034135ef
4 changed files with 181 additions and 91 deletions
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8
docs/rh-log.txt
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@ -1,3 +1,11 @@
November 30, 2009
- The initial wipe screen is now kept in video memory. I had previously
assumed that since the wipes only run at 35 FPS, the time spent DMA'ing
it from system to video memory would be acceptable. Apparently I was wrong.
In particular, updating the same surface several times probably has to
synchronize between each one, making melt particularly slower than it
needs to be.
November 29, 2009 (Changes by Graf Zahl)
- fixed: Line_SetBlocking and Line_SetTextureScale were not in the list
of action specials used by DECORATE or MAPINFO.