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Update OpenAL-soft to 1.23.1-bc7cb17.

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This commit is contained in:
Miku AuahDark
2024-03-20 11:06:03 +08:00
parent 4a512be715
commit 73a6fc9196
294 changed files with 44342 additions and 40077 deletions
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libs/openal-soft/core/bs2b.h
+42 -43
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@@ -24,66 +24,65 @@
#ifndef CORE_BS2B_H
#define CORE_BS2B_H
#include "almalloc.h"
#include <array>
/* Number of crossfeed levels */
#define BS2B_CLEVELS 3
namespace Bs2b {
/* Normal crossfeed levels */
#define BS2B_HIGH_CLEVEL 3
#define BS2B_MIDDLE_CLEVEL 2
#define BS2B_LOW_CLEVEL 1
enum {
/* Normal crossfeed levels */
LowCLevel = 1,
MiddleCLevel = 2,
HighCLevel = 3,
/* Easy crossfeed levels */
#define BS2B_HIGH_ECLEVEL BS2B_HIGH_CLEVEL + BS2B_CLEVELS
#define BS2B_MIDDLE_ECLEVEL BS2B_MIDDLE_CLEVEL + BS2B_CLEVELS
#define BS2B_LOW_ECLEVEL BS2B_LOW_CLEVEL + BS2B_CLEVELS
/* Easy crossfeed levels */
LowECLevel = 4,
MiddleECLevel = 5,
HighECLevel = 6,
/* Default crossfeed levels */
#define BS2B_DEFAULT_CLEVEL BS2B_HIGH_ECLEVEL
/* Default sample rate (Hz) */
#define BS2B_DEFAULT_SRATE 44100
DefaultCLevel = HighECLevel
};
struct bs2b {
int level; /* Crossfeed level */
int srate; /* Sample rate (Hz) */
int level{}; /* Crossfeed level */
int srate{}; /* Sample rate (Hz) */
/* Lowpass IIR filter coefficients */
float a0_lo;
float b1_lo;
float a0_lo{};
float b1_lo{};
/* Highboost IIR filter coefficients */
float a0_hi;
float a1_hi;
float b1_hi;
float a0_hi{};
float a1_hi{};
float b1_hi{};
/* Buffer of filter history
* [0] - first channel, [1] - second channel
*/
struct t_last_sample {
float lo;
float hi;
} history[2];
float lo{};
float hi{};
};
std::array<t_last_sample,2> history{};
DEF_NEWDEL(bs2b)
/* Clear buffers and set new coefficients with new crossfeed level and
* sample rate values.
* level - crossfeed level of *Level enum values.
* srate - sample rate by Hz.
*/
void set_params(int level, int srate);
/* Return current crossfeed level value */
[[nodiscard]] auto get_level() const noexcept -> int { return level; }
/* Return current sample rate value */
[[nodiscard]] auto get_srate() const noexcept -> int { return srate; }
/* Clear buffer */
void clear();
void cross_feed(float *Left, float *Right, size_t SamplesToDo);
};
/* Clear buffers and set new coefficients with new crossfeed level and sample
* rate values.
* level - crossfeed level of *LEVEL values.
* srate - sample rate by Hz.
*/
void bs2b_set_params(bs2b *bs2b, int level, int srate);
/* Return current crossfeed level value */
int bs2b_get_level(bs2b *bs2b);
/* Return current sample rate value */
int bs2b_get_srate(bs2b *bs2b);
/* Clear buffer */
void bs2b_clear(bs2b *bs2b);
void bs2b_cross_feed(bs2b *bs2b, float *Left, float *Right, size_t SamplesToDo);
} // namespace Bs2b
#endif /* CORE_BS2B_H */