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-rw-r--r--Alc/bformatdec.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/Alc/bformatdec.h b/Alc/bformatdec.h
deleted file mode 100644
index 2d7d1d62..00000000
--- a/Alc/bformatdec.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef BFORMATDEC_H
-#define BFORMATDEC_H
-
-#include "alMain.h"
-
-
-/* These are the necessary scales for first-order HF responses to play over
- * higher-order 2D (non-periphonic) decoders.
- */
-#define W_SCALE_2H0P 1.224744871f /* sqrt(1.5) */
-#define XYZ_SCALE_2H0P 1.0f
-#define W_SCALE_3H0P 1.414213562f /* sqrt(2) */
-#define XYZ_SCALE_3H0P 1.082392196f
-
-/* These are the necessary scales for first-order HF responses to play over
- * higher-order 3D (periphonic) decoders.
- */
-#define W_SCALE_2H2P 1.341640787f /* sqrt(1.8) */
-#define XYZ_SCALE_2H2P 1.0f
-#define W_SCALE_3H3P 1.695486018f
-#define XYZ_SCALE_3H3P 1.136697713f
-
-
-/* NOTE: These are scale factors as applied to Ambisonics content. Decoder
- * coefficients should be divided by these values to get proper N3D scalings.
- */
-const ALfloat N3D2N3DScale[MAX_AMBI_COEFFS];
-const ALfloat SN3D2N3DScale[MAX_AMBI_COEFFS];
-const ALfloat FuMa2N3DScale[MAX_AMBI_COEFFS];
-
-
-struct AmbDecConf;
-struct BFormatDec;
-struct AmbiUpsampler;
-
-
-struct BFormatDec *bformatdec_alloc();
-void bformatdec_free(struct BFormatDec **dec);
-void bformatdec_reset(struct BFormatDec *dec, const struct AmbDecConf *conf, ALsizei chancount, ALuint srate, const ALsizei chanmap[MAX_OUTPUT_CHANNELS]);
-
-/* Decodes the ambisonic input to the given output channels. */
-void bformatdec_process(struct BFormatDec *dec, ALfloat (*restrict OutBuffer)[BUFFERSIZE], ALsizei OutChannels, const ALfloat (*restrict InSamples)[BUFFERSIZE], ALsizei SamplesToDo);
-
-/* Up-samples a first-order input to the decoder's configuration. */
-void bformatdec_upSample(struct BFormatDec *dec, ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat (*restrict InSamples)[BUFFERSIZE], ALsizei InChannels, ALsizei SamplesToDo);
-
-
-/* Stand-alone first-order upsampler. Kept here because it shares some stuff
- * with bformatdec. Assumes a periphonic (4-channel) input mix!
- */
-struct AmbiUpsampler *ambiup_alloc();
-void ambiup_free(struct AmbiUpsampler **ambiup);
-void ambiup_reset(struct AmbiUpsampler *ambiup, const ALCdevice *device, ALfloat w_scale, ALfloat xyz_scale);
-
-void ambiup_process(struct AmbiUpsampler *ambiup, ALfloat (*restrict OutBuffer)[BUFFERSIZE], ALsizei OutChannels, const ALfloat (*restrict InSamples)[BUFFERSIZE], ALsizei SamplesToDo);
-
-#endif /* BFORMATDEC_H */