Chris Robinson
da59ad5105
Make PopCount and CountTrailingZeros more standard-like
2021-01-22 04:58:42 -08:00
Chris Robinson
20ef8bf390
Move cpu_caps and fpu_ctrl to core
2020-12-31 16:47:12 -08:00
Chris Robinson
e179bf0a12
Move the mixer functions to core
2020-12-12 14:58:09 -08:00
Chris Robinson
2b919eac78
Use an alias for the DevFmtType type
2020-12-05 02:44:19 -08:00
Chris Robinson
aa05feec4a
Avoid a global MAX_PITCH macro
2020-12-04 11:15:50 -08:00
Chris Robinson
8750810f5c
Change a couple macros into constexpr variables
2020-11-28 03:38:20 -08:00
Chris Robinson
7e798df7b8
Avoid AL types in the converter
2020-11-27 21:40:02 -08:00
Chris Robinson
3970252da9
Don't limit the available converted sample count to BUFFERSIZE
2020-11-25 04:20:16 -08:00
Chris Robinson
7bb37deb51
Replace the mixer fraction macros with constexpr variables
2020-10-21 17:16:27 -07:00
Chris Robinson
303ca3af72
Use inline functions for popcnt and ctz instead of macros
2020-10-13 01:21:44 -07:00
Chris Robinson
7fb6d64ca8
Be more robust with to-mono channel conversions
2020-10-05 22:30:23 -07:00
Chris Robinson
c5e90ed6c7
Use an enum for FamCount
2020-05-19 12:15:57 -07:00
Chris Robinson
d67cba99bd
Clean up some more unnecessary uses of AL types
2020-04-08 10:15:43 -07:00
Chris Robinson
1130597562
Use structs for the mixer and resampler tags
2020-04-03 03:52:23 -07:00
Chris Robinson
f56ef433d8
Move the FPUCtl methods to its own source
2020-03-20 15:01:45 -07:00
Chris Robinson
4b746b8d37
Make MAX_RESAMPLER_PADDING specify the total padding
2019-09-28 14:35:42 -07:00
Chris Robinson
cbc00bcffe
Combine two function calls into one
2019-09-28 03:42:17 -07:00
Chris Robinson
882b4acae8
Add "fast" variants for the bsinc resamplers
...
This simply omits the scale factor from the filter, similar to how up-sampling
does. The consequence of this is less smooth transitions when ramping the
pitch while down-sampling, but otherwise behaves fine.
2019-09-28 01:58:29 -07:00
Chris Robinson
9b64e5e0db
Implement a "fast" bsinc path
...
This takes advantage of the fact than when increment <= 1 (when not down-
sampling), the scale factor is always 0. As a result, the scale and scale-phase
deltas never contribute to the filtered output. Removing those multiply+add
operations cuts half of the work done by the inner loop.
Sounds that do need to down-sample (when played with a high pitch, or is 48khz
on 44.1khz output, for example), still go through the normal bsinc process.
2019-09-26 19:24:29 -07:00
Chris Robinson
24db8a3f4b
Make the resampler type an enum class
2019-09-22 21:19:19 -07:00
Chris Robinson
2c348cecb6
Fix some more implicit conversions noted by GCC
2019-09-14 18:35:23 -07:00
Chris Robinson
a250b6a986
Return unsigned values from the FromDevFmt functions
2019-09-13 14:29:25 -07:00
Chris Robinson
c1690178ec
Make the resampler increment unsigned
2019-09-13 03:25:13 -07:00
Chris Robinson
5f862a5b49
Clean up sample converter implicit conversions
2019-09-12 17:45:06 -07:00
Chris Robinson
a895709b6f
Fix function declaration
2019-09-11 06:58:27 -07:00
Chris Robinson
5b37e2339b
Simplify flexible array member usage
2019-09-11 03:59:53 -07:00
Chris Robinson
65374dc5d0
Avoid dynamically allocating ChannelConverter
2019-09-10 23:01:33 -07:00
Chris Robinson
0961f4eb00
Pass a span to the Resample function
2019-08-20 08:46:12 -07:00
Chris Robinson
ce76cc1441
Use unsigned for the sample and channel converters
2019-08-20 07:57:37 -07:00
Chris Robinson
80a85febcf
Update some includes
2019-08-05 18:36:39 -07:00
Chris Robinson
d38d255364
More include cleanups
2019-07-28 21:29:59 -07:00
Chris Robinson
cb3e96e756
Rename Alc to alc
2019-07-28 18:56:04 -07:00
