[Scummvm-cvs-logs] SF.net SVN: scummvm:[47867] scummvm/trunk/engines/sci/graphics/robot.cpp
m_kiewitz at users.sourceforge.net
m_kiewitz at users.sourceforge.net
Wed Feb 3 23:06:58 CET 2010
Revision: 47867
http://scummvm.svn.sourceforge.net/scummvm/?rev=47867&view=rev
Author: m_kiewitz
Date: 2010-02-03 22:06:57 +0000 (Wed, 03 Feb 2010)
Log Message:
-----------
SCI: some work on robot REing (still comments only)
Modified Paths:
--------------
scummvm/trunk/engines/sci/graphics/robot.cpp
Modified: scummvm/trunk/engines/sci/graphics/robot.cpp
===================================================================
--- scummvm/trunk/engines/sci/graphics/robot.cpp 2010-02-03 22:05:22 UTC (rev 47866)
+++ scummvm/trunk/engines/sci/graphics/robot.cpp 2010-02-03 22:06:57 UTC (rev 47867)
@@ -49,17 +49,41 @@
_resourceData = _resource->data;
// sample data:
-// DWORD:Sample Size - 2 needs to be subtracted (??!!)
+// Header - 14 bytes
+// DWORD:Sample Size - 2 needs to be subtracted (??!!)
+// ???
+// Actual samples following
+// version may be 3, 4 and 5
+// version 3 has a different header (unknown to this point)
+//
+// main header (56 bytes + 2 bytes resource id)
+// followed by sample data if hasSound == 1
+//
+
// 90.rbt (640x390, 22050, 1 16, ADPCM) 67 frames
// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 f0 00 43 00 ..SOL.........C.
-// ^ frames
-// 00000010: b0 04 00 a0 00 00 00 00-01 01 00 00 0a 00 01 00 ................
-// 00000020: 03 00 01 00 00 cf 03 00-00 00 00 00 00 00 00 00 ................
-// ^ pixel count
-// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00 f2 9f 00 00 ................
-// ^ data begin (sample)
-// 00000040: 00 00 d2 4d 00 00 20 52-00 00 a5 11 04 02 85 90 ...M.. R........
+// ^ signature ^ version ^ ^ ^ frames
+// ^ 2221
+// 00000010: b0 04 00 a0 00 00 00 00-01 01 00 00 0a 00 01 00
+// ^ ^ ^ ^ ^ ^ ^ ^ ^
+// hasSound
+// 00000020: 03 00 01 00 00 cf 03 00-00 00 00 00 00 00 00 00
+// ^ ^ ^ pixel count ^
+// ^
+// 00000030: 00 00 00 00 00 00 00 00-00 00 00 00
+// ^ ^
+// Sample-Data (Header):
+// compression must be 0 for now
+// 0000003c: f2 9f 00 00 00 00 d2 4d 00 00 20 52-00 00
+// ^ ^ ^
+// byte count compression
+// 40946
+// Actual Samples following
+// a5 11 04 02 85 90 ...M.. R........
+//
+// Offset 41020
+// Palette
// 91.rbt (320x240, 22050, 1 16, ADPCM) 90 frames
// 00000000: 16 00 53 4f 4c 00 05 00-ad 08 00 00 f0 00 5a 00 ..SOL.........Z.
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