[Mplayer-cvslog] CVS: main/DOCS/tech libvo.txt,1.2,1.3
Arpi of Ize
arpi at mplayerhq.hu
Tue Jul 30 19:41:13 CEST 2002
Update of /cvsroot/mplayer/main/DOCS/tech
In directory mail:/var/tmp.root/cvs-serv7799
Modified Files:
libvo.txt
Log Message:
10l - PUT_IMAGE->DRAW_IMAGE
Index: libvo.txt
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/tech/libvo.txt,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- libvo.txt 26 Jul 2002 12:22:49 -0000 1.2
+++ libvo.txt 30 Jul 2002 17:41:11 -0000 1.3
@@ -26,18 +26,18 @@
0x2 - supported without conversion (define 0x1 too!)
0x100 - driver/hardware handles timing (blocking)
also SET sw/hw scaling and osd support flags, and flip,
- and accept_stride if you implement put_image (see vfcaps.h)
+ and accept_stride if you implement VOCTRL_DRAW_IMAGE (see bellow)
NOTE: VOCTRL_QUERY_FORMAT may be called _before_ first config()
but is always called between preinit() and uninit()
VOCTRL_GET_IMAGE
libmpcodecs Direct Rendering interface
You need to update mpi (mp_image.h) structure, for example,
look at vo_x11, vo_sdl, vo_xv or mga_common.
- VOCTRL_PUT_IMAGE
+ VOCTRL_DRAW_IMAGE
replacement for the current draw_slice/draw_frame way of
passing video frames. by implementing SET_IMAGE, you'll get
image in mp_image struct instead of by calling draw_*.
- unless you return VO_TRUE for VOCTRL_PUT_IMAGE call, the
+ unless you return VO_TRUE for VOCTRL_DRAW_IMAGE call, the
old-style draw_* functils will be called!
Note: draw_slice is still mandatory, for per-slice rendering!
VOCTRL_RESET - reset the video device
@@ -88,7 +88,7 @@
draw_frame(): this is the older interface, this displays only complete
frames, and can do only packed format (YUY2, RGB/BGR).
Win32 codecs use this (DivX, Indeo, etc).
- If you implement VOCTRL_PUT_IMAGE, you can left draw_frame.
+ If you implement VOCTRL_DRAW_IMAGE, you can left draw_frame.
draw_osd(): this displays subtitles and OSD.
It's a bit tricky to use it, since it's a callback-style stuff.
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