Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Manually inline and condense the bsinc resampler | Chris Robinson | 2015-11-05 | 2 | -80/+63 |
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* | Remove an unneeded memset that was overwriting memory | Chris Robinson | 2015-11-05 | 1 | -2/+0 |
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* | Implement a band-limited sinc resampler | Chris Robinson | 2015-11-05 | 13 | -27/+1252 |
| | | | | | | | | This is essentially a 12-point sinc resampler, unless it's resampling to a rate higher than the output, at which point it will vary between 12 and 24 points and do anti-aliasing to avoid/reduce frequencies going over nyquist. Code provided by Christopher Fitzgerald. | ||||
* | Change the Kaiser rippling limit to -60dB | Chris Robinson | 2015-11-04 | 1 | -2/+2 |
| | | | | | This improves the transition cutoff, shortening its width and reducing the amount of error. | ||||
* | Replace the Lanczos window with Kaiser for the sinc resampler | Chris Robinson | 2015-11-04 | 4 | -23/+93 |
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* | Pass in the Q parameter for setting the filter parameters | Chris Robinson | 2015-11-01 | 9 | -64/+116 |
| | | | | Also better handle the peaking filter gain. | ||||
* | Remove an unused struct field | Chris Robinson | 2015-11-01 | 1 | -1/+0 |
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* | Fix a comment | Chris Robinson | 2015-11-01 | 1 | -1/+1 |
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* | Add an impulse "waveform" to altonegen | Chris Robinson | 2015-10-31 | 1 | -4/+17 |
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* | Use modff to split the modulation delay components | Chris Robinson | 2015-10-31 | 1 | -4/+3 |
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* | Add missing config.h entry for modff | Chris Robinson | 2015-10-30 | 1 | -0/+3 |
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* | Check for modff | Chris Robinson | 2015-10-29 | 1 | -0/+1 |
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* | Mix reverb to output in the inner loop | Chris Robinson | 2015-10-29 | 1 | -41/+39 |
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* | Include the echo's attenuation of the late reverb in the late reverb gain | Chris Robinson | 2015-10-29 | 1 | -24/+29 |
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* | Do up to 256 samples per reverb inner loop iteration | Chris Robinson | 2015-10-29 | 1 | -2/+3 |
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* | Add an HRTF example | Chris Robinson | 2015-10-28 | 3 | -0/+254 |
| | | | | Doubles as a psuedo-test to play a sound with HRTF. | ||||
* | Pass the appropriate BackendInfo explicitly to ProbeDevices | Chris Robinson | 2015-10-28 | 1 | -21/+9 |
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* | Print enumerated HRTFs in openal-info | Chris Robinson | 2015-10-28 | 1 | -0/+30 |
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* | Finalize ALC_SOFT_HRTF | Chris Robinson | 2015-10-28 | 3 | -25/+25 |
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* | Right-align the HRTF Mode label | Chris Robinson | 2015-10-28 | 1 | -0/+3 |
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* | Remove the Reverb Bost option from alsoft-config | Chris Robinson | 2015-10-28 | 3 | -111/+2 |
| | | | | | It's not really an appropriate setting for most users to play with. The option still exists, but it's no longer editable in the GUI. | ||||
* | Always update all reverb properties | Chris Robinson | 2015-10-28 | 2 | -68/+58 |
| | | | | | | The EAX-only effect properties will be set to compatible defaults when standard reverb is set, and the EAX-only effects will be skipped during sample processing. | ||||
* | Do multiple samples at once in each reverb component | Chris Robinson | 2015-10-28 | 1 | -245/+267 |
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* | Rename ALC_NUM_HRTF_SPECIFIER_SOFT to ALC_NUM_HRTF_SPECIFIERS_SOFT | Chris Robinson | 2015-10-26 | 2 | -4/+4 |
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* | Add a comment about fegetenv possibly saving the SSE register for us | Chris Robinson | 2015-10-26 | 1 | -0/+2 |
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* | Set the current gain immediately if the target is close enough | Chris Robinson | 2015-10-26 | 1 | -2/+8 |
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* | Use the correct position in the SSE resamplers for left-over processing | Chris Robinson | 2015-10-25 | 4 | -10/+23 |
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* | Fix the SSE4.1 resamplers | Chris Robinson | 2015-10-24 | 1 | -20/+20 |
| | | | | | Apparently the given _mm_extract_epi32 index obeys memory order, rather than component order. | ||||
* | Remove a couple unused parameters | Chris Robinson | 2015-10-24 | 1 | -16/+4 |
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* | Lock the source queue for writing when updating the playback offset | Chris Robinson | 2015-10-24 | 2 | -10/+10 |
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* | Fix usage of modf | Chris Robinson | 2015-10-24 | 1 | -2/+2 |
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* | Update filter histories even when they're not used | Chris Robinson | 2015-10-24 | 3 | -0/+24 |
| | | | | | | If the filter properties are continually updated, and the HF or LF gain goes from <1, to 1, and later back to <1, the history shouldn't hold stale values from before it was at 1. | ||||
* | Set XYZ channel gains for source sends to 0 | Chris Robinson | 2015-10-23 | 2 | -98/+107 |
| | | | | | It's cleaner to just set the gains to 0 rather than to special-case B-Format in the mixer. | ||||
* | Use one send gain per buffer channel | Chris Robinson | 2015-10-23 | 3 | -13/+18 |
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* | Return the new vector result from aluMatrixVector | Chris Robinson | 2015-10-22 | 1 | -14/+12 |
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* | Convert the PortAudio backend to the new backend API | Chris Robinson | 2015-10-22 | 4 | -156/+259 |
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* | Remove the MIDI code | Chris Robinson | 2015-10-20 | 20 | -5620/+1 |
| | | | | | | | The extension's not going anywhere, and it can't do anything fluidsynth can't. The code maintenance and bloat is not worth keeping around, and ideally the AL API would be able to facilitate MIDI-like behavior anyway (envelopes, start-at- time, etc). | ||||
* | Use NEW_OBJ in a few more places | Chris Robinson | 2015-10-20 | 3 | -8/+5 |
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* | Make VerifyDevice and VerifyContext modify its parameter | Chris Robinson | 2015-10-19 | 1 | -43/+46 |
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* | Use the correct realignment size for post-stepping mixing | Chris Robinson | 2015-10-18 | 2 | -2/+2 |
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* | Remove unused channel labels | Chris Robinson | 2015-10-18 | 2 | -18/+0 |
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* | Use the correct array indices for SSE register components | Chris Robinson | 2015-10-17 | 3 | -30/+30 |
| | | | | | | SSE uses reverse ordering, such that component 0 is the last in memory. _mm_load_* and _mm_loadu_*, and the corresponding stores, do not change the memory ordering. | ||||
* | Include the fractional part with the source sample/sec offset | Chris Robinson | 2015-10-16 | 1 | -17/+18 |
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* | Update changelog | Chris Robinson | 2015-10-16 | 1 | -0/+2 |
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* | Round the calculated stepping value | Chris Robinson | 2015-10-15 | 1 | -10/+2 |
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* | Use a constant value for the post-position padding | Chris Robinson | 2015-10-15 | 3 | -36/+26 |
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* | Store the source's previous samples with the voice | Chris Robinson | 2015-10-15 | 4 | -92/+49 |
| | | | | | | This helps avoid different results when looping is toggled within a couple samples of the loop point, or when a processed buffer is removed while the source is only a couple samples into the next buffer. | ||||
* | Fix absolute path detection on Windows | Chris Robinson | 2015-10-14 | 1 | -2/+4 |
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* | Silence implicit double-to-float cast MSVC warning | Chris Robinson | 2015-10-14 | 1 | -1/+1 |
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* | Properly limit the calculated source offset components | Chris Robinson | 2015-10-14 | 1 | -4/+8 |
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