Glenn Maynard
0b529a4960
RageSoundReader::Read() returns sound data which may be at a
...
different rate than the source it's reading from; one second
of returned data may correspond to two seconds in the source
material.
GetStreamToSourceRatio returns the ratio of returned data in
the next Read() call to source data. This is propagated
upwards in the filter tree, so rate changes by a speed changer
in the middle of the tree will be reflected in the final
GetStreamToSourceRatio().
This means that whenever the ratio changes, Read() stops
returning data; it returns whatever it has, so the caller
has an opportunity to call GetStreamToSourceRatio again
and notice the change.
These semantics can be annoying to implement in some
cases, where only the processing of Read() may notice
a ratio change. Read() may want to return 0, to say
"something changed, call GetStreamToSourceRatio again",
but 0 means EOF.
Add RageSoundReader::END_OF_FILE. 0 is now no
longer a special case; it means "there's more data, I
just didn't return any this time". This is functionally
equivalent to errno EINTR.
2006-12-10 07:08:17 +00:00
Glenn Maynard
25e67dd4dc
RageSoundReader::Read(buf, unsigned bytes) -> (buf, int frames);
...
return value in frames, not bytes
2006-12-10 03:56:36 +00:00
Glenn Maynard
ca67a9cb7c
change SetPosition_Accurate and SetPosition_Fast to take and return frames
2006-12-09 06:35:09 +00:00
Glenn Maynard
cd5f4a6e39
SoundReader_FileReader -> RageSoundReader_FileReader
2006-11-30 04:22:38 +00:00
Glenn Maynard
c68c60c67a
GetNextStreamFrame -> GetNextSourceFrame
2006-11-29 09:15:23 +00:00
Glenn Maynard
0f9e6c9153
GetNextStreamFrame implementations
2006-11-29 07:40:19 +00:00
Glenn Maynard
7a95f5da5b
covariant Copy()
2006-10-20 00:01:18 +00:00
Chris Danford
7f821e8cfc
CString -> RString
2006-01-22 01:00:06 +00:00
Chris Danford
48ebc53549
return NULL -> return CString() for clarity and efficiency
2005-09-04 16:55:21 +00:00
Chris Danford
e439ae2a96
return "" -> return NULL
2005-09-02 00:14:07 +00:00
Glenn Maynard
b6eba6ac8d
start eliminating exception use; gcc apparently bloats exceptions to
...
a degree that makes them not worth it
2004-11-30 08:12:08 +00:00
Glenn Maynard
a80025d28f
fix PCM WAV seeking
2004-11-01 08:27:26 +00:00
Glenn Maynard
25f83be525
fix warning
2004-10-06 02:04:44 +00:00
Glenn Maynard
90ed4534e0
reimplement WAV reading to reduce licensing exceptions
2004-10-05 22:55:00 +00:00
Chris Danford
03fbb915f3
remove VC6 scoping hacks
2004-09-21 07:53:39 +00:00
Glenn Maynard
b481fc465b
excessively large commit: use RageSurface
2004-06-14 00:51:00 +00:00
Glenn Maynard
dd4bc636f4
cleanups
2004-06-13 20:03:18 +00:00
Glenn Maynard
1efd594730
byte swap update
2004-06-13 07:35:08 +00:00
Glenn Maynard
276adb5ecd
update deprecated names
...
file failing to open is a fatal error
2004-05-21 21:03:38 +00:00
Glenn Maynard
fc21403339
convert from SDL to standard types
2004-05-11 20:25:34 +00:00
Glenn Maynard
f9f10e2372
more license updates
2004-05-06 02:40:33 +00:00
Glenn Maynard
33c7b4670d
better error messages for unsupported WAV types
2004-04-28 01:24:28 +00:00
Glenn Maynard
10a1d7489d
get_length_fmt_adpcm fix
2003-12-04 20:33:33 +00:00
Glenn Maynard
162e79ea83
use RageFile
2003-12-04 20:21:08 +00:00
Glenn Maynard
d3755f98a5
fix crashes when files fail to open
2003-10-12 03:01:07 +00:00
Glenn Maynard
6376a8f066
remove trace
2003-10-09 00:36:15 +00:00
Glenn Maynard
892ca27777
Change EOF seek behavior: reading after a seek past EOF returns EOF.
...
Minor Vorbis seek fix.
2003-10-07 04:03:22 +00:00
Glenn Maynard
c744d0aabd
Lots of ADPCM bug fixes.
2003-10-06 08:02:52 +00:00
Glenn Maynard
9dc7d196af
fix RageSoundReader_WAV::get_length_fmt_adpcm
2003-09-25 00:30:15 +00:00
Glenn Maynard
001a627502
Fix error returns.
2003-09-21 00:35:08 +00:00
Glenn Maynard
6c33443944
Simplify.
2003-09-18 21:10:57 +00:00
Glenn Maynard
d2a09cef5f
Cleanup. More ADPCM fixes.
2003-09-18 20:27:31 +00:00
Glenn Maynard
477402a78c
Fix ADPCM GetLength() crash.
2003-09-17 01:42:42 +00:00
Glenn Maynard
7afffaef0e
Improve return values for fallbacks.
2003-09-13 06:06:01 +00:00
Glenn Maynard
f5d284a4a5
fixes
2003-09-10 22:02:44 +00:00
Glenn Maynard
200177d22a
add native WAV decoder
2003-09-10 21:31:40 +00:00
Glenn Maynard