Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add a config option for distance compensation | Chris Robinson | 2016-03-26 | 3 | -5/+15 |
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* | Add distance compensation to the HQ decoder | Chris Robinson | 2016-03-26 | 1 | -4/+107 |
| | | | | | | This only compensates for timing and gain differences caused by differences in the physical speaker distances. It's not near-field compensation. This also relies on having proper distance values defined in the ambdec definition file. | ||||
* | Allow up to third-order for horizontal-only rendering | Chris Robinson | 2016-03-26 | 1 | -16/+26 |
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* | Include any first-order scaling in the FOAOut coefficients | Chris Robinson | 2016-03-25 | 6 | -45/+46 |
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* | Skip height-related ambisonic channels for 2D rendering | Chris Robinson | 2016-03-25 | 2 | -19/+94 |
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* | Mix Dedicated effects to the real output if possible | Chris Robinson | 2016-03-25 | 1 | -6/+21 |
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* | Implement AL_EXT_STEREO_ANGLES support | Chris Robinson | 2016-03-25 | 2 | -7/+14 |
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* | Use the "decoder" config section instead of "ambisonics" | Chris Robinson | 2016-03-25 | 2 | -2/+2 |
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* | Add a cast and a couple float type fixes | Chris Robinson | 2016-03-24 | 2 | -3/+3 |
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* | Trace the HQ decoder order | Chris Robinson | 2016-03-23 | 1 | -1/+4 |
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* | Simplify setting a custom channel map configuration | Chris Robinson | 2016-03-23 | 1 | -17/+7 |
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* | Up-sample first-order content when using a higher order HQ decoder | Chris Robinson | 2016-03-23 | 4 | -2/+101 |
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* | Allow second-order HQ decoding | Chris Robinson | 2016-03-23 | 1 | -9/+21 |
| | | | | | | | | Could really do with some optimizations to the mixing gain calculations. For ambisonic targets, the coefficients will only have 1 non-0 entry for each output, so the double loop in unnecessarily wasteful. Similarly, most uses won't need a full height encoding either, so a horizontal-only or mixed-order target could reduce the number of channels. | ||||
* | Add a specific output for first-order sources | Chris Robinson | 2016-03-22 | 8 | -5/+53 |
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* | Simplify setting the matrix coeffs | Chris Robinson | 2016-03-22 | 1 | -42/+14 |
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* | Add a workaround for a buggy modff | Chris Robinson | 2016-03-18 | 1 | -0/+15 |
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* | Store the effect's output buffer in the effect state | Chris Robinson | 2016-03-17 | 2 | -6/+11 |
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* | Make sure enough reverb panning gains are defined | Chris Robinson | 2016-03-16 | 1 | -4/+4 |
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* | Rename the BFormat channels to Aux | Chris Robinson | 2016-03-16 | 2 | -24/+24 |
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* | Add config options to enable the hq ambisonic decoder | Chris Robinson | 2016-03-16 | 2 | -37/+58 |
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* | Properly handle negative matrix values and fix decoder initialization | Chris Robinson | 2016-03-15 | 2 | -2/+2 |
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* | Replace the custom layout options with an ambdec loader | Chris Robinson | 2016-03-15 | 1 | -129/+87 |
| | | | | | The ambisonic layout options were never very good for clarity or flexibility. Hopefully using ambdec files will prove to be better. | ||||
* | Rename a couple functions for more informative logging | Chris Robinson | 2016-03-15 | 1 | -9/+10 |
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* | Add a dual-band ambisonic decoder | Chris Robinson | 2016-03-15 | 6 | -15/+461 |
| | | | | | | | | | | This uses a virtual B-Format buffer for mixing, and then uses a dual-band decoder for improved positional quality. This currently only works with first- order output since first-order input (from the AL_EXT_BFROMAT extension) would not sound correct when fed through a second- or third-order decoder. This also does not currently implement near-field compensation since near-field rendering effects are not implemented. | ||||
* | Downgrade some ERRs to WARNs or TRACEs | Chris Robinson | 2016-03-15 | 1 | -8/+9 |
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* | Always mix to the real output for DirectChannels | Chris Robinson | 2016-03-14 | 1 | -19/+7 |
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* | Add a loader for ambdec files | Chris Robinson | 2016-03-14 | 2 | -0/+601 |
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* | Use second-order coefficients for 5.1 | Chris Robinson | 2016-03-13 | 1 | -16/+16 |
| | | | | | Since the panning only drives 5 speakers, it shouldn't use more than 5 ambisonic channels (9 total in second order, minus 4 for unused height). | ||||
* | Use the real output's left and right channels with HRTF | Chris Robinson | 2016-03-11 | 4 | -32/+44 |
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* | Separate writing to the output buffer from HRTF filtering | Chris Robinson | 2016-03-11 | 1 | -31/+58 |
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* | Update the current HRTF delays if the stepping is not finished | Chris Robinson | 2016-03-11 | 1 | -0/+5 |
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* | Use the proper left and right channels for UHJ output | Chris Robinson | 2016-03-10 | 3 | -7/+14 |
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* | Generalize GetChannelIdxByName | Chris Robinson | 2016-03-10 | 4 | -14/+9 |
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* | Allocate enough reverb panning gains | Chris Robinson | 2016-03-10 | 1 | -2/+6 |
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* | Keep track of the real output's channel names | Chris Robinson | 2016-03-10 | 3 | -81/+65 |
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* | Organize the dry buffer properties into a struct | Chris Robinson | 2016-03-09 | 13 | -137/+150 |
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* | Track the virtual and real output buffers ecplicitly | Chris Robinson | 2016-03-09 | 3 | -46/+79 |
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* | Fix reverb with UHJ encoding | Chris Robinson | 2016-03-03 | 1 | -1/+1 |
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* | Remove the extra scaling on W for UHJ encoding | Chris Robinson | 2016-03-01 | 2 | -10/+28 |
| | | | | | | There seems to be some inconsistent info about whether W should be scaled by sqrt(2) for encoding. Not applying the scaling results in a wider stereo image, which seems more appropriate. | ||||
* | Separate the left and right output writes with UHJ encoding | Chris Robinson | 2016-02-27 | 1 | -9/+12 |
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* | Add an option for pair-wise stereo panning | Chris Robinson | 2016-02-26 | 2 | -21/+66 |
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* | Use 2-channel UHJ for stereo output | Chris Robinson | 2016-02-26 | 4 | -52/+76 |
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* | Add a function to encode 2-channel UHJ from B-Format | Chris Robinson | 2016-02-26 | 2 | -0/+140 |
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* | Add and use a copy-range string function | Chris Robinson | 2016-02-24 | 3 | -12/+22 |
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* | Exclude the file extension from the HRTF name | Chris Robinson | 2016-02-24 | 1 | -1/+9 |
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* | Replace the hrtf_tables option with hrtf-paths | Chris Robinson | 2016-02-23 | 2 | -481/+115 |
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* | Remove an unused function | Chris Robinson | 2016-02-23 | 1 | -149/+0 |
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* | Allow selecting a preferred HRTF in alsoft-config | Chris Robinson | 2016-02-23 | 1 | -1/+1 |
| | | | | This currently only checks the default paths when they're being used. | ||||
* | Fix when ESTRPIPE and EPIPE are the same | Chris Robinson | 2016-02-22 | 1 | -0/+2 |
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* | Avoid enumerating the same HRTF file twice | Chris Robinson | 2016-02-21 | 1 | -41/+40 |
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