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180 Commits

Author SHA1 Message Date
Chris Robinson
9c87b73ad5 Fix a compiler warning about checking differing enum types 
One of the enum types is actually a subset of the other, and share the same
integer values for compatible enumation values
 2011-03-10 01:27:42 -08:00
Chris Robinson
97139a530f Filter NaN sample values when converting floats and doubles 2011-03-04 16:18:03 -08:00
Chris Robinson
d9126eeb2c Finalize the loop points extension as AL_SOFT_loop_points 2011-02-09 22:54:12 -08:00
Chris Robinson
5a548f8366 Another fix for float-to-int conversions 2010-12-09 22:47:06 -08:00
Chris Robinson
b5b9303e66 Fix up some conversions 2010-12-09 17:37:57 -08:00
Chris Robinson
be3f3c4bf0 Make better use of the type range when converting from float 2010-12-09 05:06:29 -08:00
Chris Robinson
cd65ab7dfa Add an IMA4 encoder 2010-12-05 03:34:19 -08:00
Chris Robinson
9581325b9c Rename SrcFmt -> UserFmt 2010-12-03 22:33:41 -08:00
Chris Robinson
0bf7716332 Remove incomplete EXT_buffer_sub_data, as it's (temporarily) superceded by SOFT_buffer_sub_data 
The EXT version can come back when other implementations take an interest
 2010-12-02 01:46:43 -08:00
Chris Robinson
fa28098a83 Some general cleanups 2010-12-01 20:34:29 -08:00
Chris Robinson
646409cbdf Don't limit IMA4 decoding to 2 channels 2010-12-01 18:36:07 -08:00
Chris Robinson
14441e0e53 Rename some variables 2010-12-01 14:19:57 -08:00
Chris Robinson
7f5814c4d8 Use min/max to clamp the IMA4 sample and index values 2010-12-01 14:07:21 -08:00
Chris Robinson
e3afc3587e Fix handling of -32768 in the muLaw encoder 2010-12-01 02:24:39 -08:00
Chris Robinson
8a52c44d15 Don'f fail if realloc returns NULL for 0 sizes 2010-12-01 02:00:41 -08:00
Chris Robinson
e6e18732b5 Make sure the muLaw sample encoder is inlined 2010-11-30 18:06:54 -08:00
Chris Robinson
3f8ae8f1ce Fix IMA4 decoding 2010-11-30 16:54:30 -08:00
Chris Robinson
a79129835c Fix some comments and line spacing 2010-11-30 13:04:48 -08:00
Chris Robinson
6fcaecdc9f Fix int-to-double conversion 2010-11-30 12:26:37 -08:00
Chris Robinson
8dc8090888 Make muLaw decoding work similar to encoding 2010-11-30 01:26:43 -08:00
Chris Robinson
4db2f1ec7d Implement a muLaw encoder 2010-11-30 01:20:40 -08:00
Chris Robinson
06fa030260 Rename the IMA4 block decoder function 2010-11-30 01:00:37 -08:00
Chris Robinson
018f9fc278 Handle all channel configurations for double 2010-11-30 00:32:13 -08:00
Chris Robinson
c0f6d46cd8 Allow LoadData to handle IMA4 data 2010-11-30 00:28:02 -08:00
Chris Robinson
04df919a1c Clean up muLaw format loading a bit 2010-11-29 23:46:49 -08:00
Chris Robinson
f82e628f08 Allow converting IMA4 to types other than short 2010-11-29 22:55:46 -08:00
Chris Robinson
07a7c03adb Check for a couple missing input formats and remove an unneeded default case 2010-11-29 22:07:07 -08:00
Chris Robinson
e800f8c0a7 Let DecomposeInputType verify the format passed to alBufferSubDataSOFT 2010-11-29 22:01:54 -08:00
Chris Robinson
d02dbef9d2 Pass the input channel config and sample type to LoadData 2010-11-29 21:55:47 -08:00
Chris Robinson
55262bc6e9 Make the decompose functions return false when given an unhandled format 2010-11-29 20:34:33 -08:00
Chris Robinson
51ed22afb9 Combine two switch blocks 2010-11-29 20:17:15 -08:00
Chris Robinson
0cf32e2946 Reorder some parameters for consistency 2010-11-29 19:48:18 -08:00
Chris Robinson
e4869b447c Store the decomposed source format in the buffer 2010-11-29 19:27:33 -08:00
Chris Robinson
017ab1b3fd Add IMA4 as a source data type 2010-11-29 17:14:22 -08:00
Chris Robinson
07ef566de1 Add support for (unsigned) int input formats 2010-11-29 17:00:22 -08:00
Chris Robinson
3c8a29a179 Reorder and rename parameters for the format decomposition functions 2010-11-29 15:19:39 -08:00
Chris Robinson
f74032d244 Uninline a couple more functions 2010-11-29 15:01:27 -08:00
Chris Robinson
eb489ac886 Store double formats as float 
The mixer will cut it down to float anyway, so it's unnecessary and needlessly
creates more mixer functions
 2010-11-28 23:07:57 -08:00
Chris Robinson
0e748d98d5 Rename some stuff for consistency 2010-11-28 13:08:51 -08:00
Chris Robinson
c41e893361 Don't store the internal format in the buffer 
The type and channel config are good enough
 2010-11-28 12:53:35 -08:00
Chris Robinson
2fd8d6916b Support rear formats directly in the mixer 2010-11-27 22:55:20 -08:00
Chris Robinson
754a122aa0 Support muLaw with LoadData 2010-11-27 22:00:24 -08:00
Chris Robinson
0486d633c6 Remove an unnecessary assert 2010-11-27 20:41:09 -08:00
Chris Robinson
09b063002b Be much more flexible with loading and converting buffer data 2010-11-27 20:33:37 -08:00
Chris Robinson
8828f4d0e5 Don't inline the decompose function 2010-11-27 15:37:51 -08:00
Chris Robinson
9495cf71fd Decompose input buffer formats and use it when converting uncompressed data 2010-11-27 15:33:33 -08:00
Chris Robinson
4d0f70439c Rename a function 2010-11-27 14:30:13 -08:00
Chris Robinson
2a123a4760 Support 64-bit double buffers directly 2010-11-27 00:32:53 -08:00
Chris Robinson
4689ffb72d muLaw converts to 16-bit, not float 2010-11-27 00:17:19 -08:00
Chris Robinson
6abb9d151e Use enums when selecting the mixer 2010-11-26 23:42:30 -08:00