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#pragma once
#include "../../plugin.h"
// This extension can be used to specify the channel mapping used by the plugin.
static CLAP_CONSTEXPR const char CLAP_EXT_AMBISONIC[] = "clap.ambisonic.draft/0";
static CLAP_CONSTEXPR const char CLAP_PORT_AMBISONIC[] = "ambisonic";
#ifdef __cplusplus
extern "C" {
#endif
enum {
// FuMa channel ordering
CLAP_AMBISONIC_FUMA = 0,
// ACN channel ordering
CLAP_AMBISONIC_ACN = 1,
};
enum {
CLAP_AMBISONIC_NORMALIZATION_MAXN = 0,
CLAP_AMBISONIC_NORMALIZATION_SN3D = 1,
CLAP_AMBISONIC_NORMALIZATION_N3D = 2,
CLAP_AMBISONIC_NORMALIZATION_SN2D = 3,
CLAP_AMBISONIC_NORMALIZATION_N2D = 4,
};
typedef struct clap_ambisonic_info {
uint32_t ordering;
uint32_t normalization;
} clap_ambisonic_info_t;
typedef struct clap_plugin_ambisonic {
// Returns true on success
// [main-thread]
bool(CLAP_ABI *get_info)(const clap_plugin_t *plugin,
bool is_input,
uint32_t port_index,
clap_ambisonic_info_t *info);
} clap_plugin_ambisonic_t;
typedef struct clap_host_ambisonic {
// Informs the host that the info has changed.
// The info can only change when the plugin is de-activated.
// [main-thread]
void(CLAP_ABI *changed)(const clap_host_t *host);
} clap_host_ambisonic_t;
#ifdef __cplusplus
}
#endif
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