Added OpenAL-Soft 1.16.0.

2026-08-20 20:50:52 +02:00 · 2015-02-10 19:40:59 +01:00
parent 5afec7c793
commit 22245fc23f
147 changed files with 61030 additions and 0 deletions
@@ -0,0 +1,65 @@
+#ifndef MIXER_DEFS_H
+#define MIXER_DEFS_H
+
+#include "AL/alc.h"
+#include "AL/al.h"
+#include "alMain.h"
+#include "alu.h"
+
+struct MixGains;
+
+struct HrtfParams;
+struct HrtfState;
+
+/* C resamplers */
+const ALfloat *Resample_copy32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *restrict dst, ALuint dstlen);
+const ALfloat *Resample_point32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *restrict dst, ALuint dstlen);
+const ALfloat *Resample_lerp32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *restrict dst, ALuint dstlen);
+const ALfloat *Resample_cubic32_C(const ALfloat *src, ALuint frac, ALuint increment, ALfloat *restrict dst, ALuint dstlen);
+
+
+/* C mixers */
+void MixHrtf_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+               ALuint Counter, ALuint Offset, ALuint OutPos, const ALuint IrSize,
+               const struct HrtfParams *hrtfparams, struct HrtfState *hrtfstate,
+               ALuint BufferSize);
+void Mix_C(const ALfloat *data, ALuint OutChans, ALfloat (*restrict OutBuffer)[BUFFERSIZE],
+                 struct MixGains *Gains, ALuint Counter, ALuint OutPos, ALuint BufferSize);
+
+/* SSE mixers */
+void MixHrtf_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                 ALuint Counter, ALuint Offset, ALuint OutPos, const ALuint IrSize,
+                 const struct HrtfParams *hrtfparams, struct HrtfState *hrtfstate,
+                 ALuint BufferSize);
+void Mix_SSE(const ALfloat *data, ALuint OutChans, ALfloat (*restrict OutBuffer)[BUFFERSIZE],
+             struct MixGains *Gains, ALuint Counter, ALuint OutPos, ALuint BufferSize);
+
+/* SSE resamplers */
+inline void InitiatePositionArrays(ALuint frac, ALuint increment, ALuint *frac_arr, ALuint *pos_arr, ALuint size)
+{
+    ALuint i;
+
+    pos_arr[0] = 0;
+    frac_arr[0] = frac;
+    for(i = 1;i < size;i++)
+    {
+        ALuint frac_tmp = frac_arr[i-1] + increment;
+        pos_arr[i] = pos_arr[i-1] + (frac_tmp>>FRACTIONBITS);
+        frac_arr[i] = frac_tmp&FRACTIONMASK;
+    }
+}
+
+const ALfloat *Resample_lerp32_SSE2(const ALfloat *src, ALuint frac, ALuint increment,
+                                    ALfloat *restrict dst, ALuint numsamples);
+const ALfloat *Resample_lerp32_SSE41(const ALfloat *src, ALuint frac, ALuint increment,
+                                     ALfloat *restrict dst, ALuint numsamples);
+
+/* Neon mixers */
+void MixHrtf_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                  ALuint Counter, ALuint Offset, ALuint OutPos, const ALuint IrSize,
+                  const struct HrtfParams *hrtfparams, struct HrtfState *hrtfstate,
+                  ALuint BufferSize);
+void Mix_Neon(const ALfloat *data, ALuint OutChans, ALfloat (*restrict OutBuffer)[BUFFERSIZE],
+              struct MixGains *Gains, ALuint Counter, ALuint OutPos, ALuint BufferSize);
+
+#endif /* MIXER_DEFS_H */