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MIRROR: javascript for 🐜's, a tiny runtime with big ambitions ant.themackabu.dev
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384#ifndef BUFFER_H#define BUFFER_H
#include <stdint.h>#include <stddef.h>#include "types.h"
typedef struct { uint8_t *data; size_t length; size_t capacity; int ref_count; int is_shared; int is_detached;} ArrayBufferData;
typedef enum { TYPED_ARRAY_INT8, TYPED_ARRAY_UINT8, TYPED_ARRAY_UINT8_CLAMPED, TYPED_ARRAY_INT16, TYPED_ARRAY_UINT16, TYPED_ARRAY_INT32, TYPED_ARRAY_UINT32, TYPED_ARRAY_FLOAT16, TYPED_ARRAY_FLOAT32, TYPED_ARRAY_FLOAT64, TYPED_ARRAY_BIGINT64, TYPED_ARRAY_BIGUINT64} TypedArrayType;
typedef struct { ArrayBufferData *buffer; TypedArrayType type; size_t byte_offset; size_t byte_length; size_t length;} TypedArrayData;
typedef struct { ArrayBufferData *buffer; size_t byte_offset; size_t byte_length;} DataViewData;
ant_value_t buffer_library(ant_t *js);
void init_buffer_module(void);void cleanup_buffer_module(void);void free_array_buffer_data(ArrayBufferData *data);
size_t buffer_get_external_memory(void);
ant_value_t create_arraybuffer_obj(ant_t *js, ArrayBufferData *buffer);const char *buffer_typedarray_type_name(TypedArrayType type);
ArrayBufferData *create_array_buffer_data(size_t length);ArrayBufferData *buffer_get_arraybuffer_data(ant_value_t value);TypedArrayData *buffer_get_typedarray_data(ant_value_t value);DataViewData *buffer_get_dataview_data(ant_value_t value);
ant_value_t create_typed_array( ant_t *js, TypedArrayType type, ArrayBufferData *buffer, size_t byte_offset, size_t length, const char *type_name);
ant_value_t create_typed_array_with_buffer( ant_t *js, TypedArrayType type, ArrayBufferData *buffer, size_t byte_offset, size_t length, const char *type_name, ant_value_t arraybuffer_obj);
ant_value_t create_dataview_with_buffer( ant_t *js, ArrayBufferData *buffer, size_t byte_offset, size_t byte_length, ant_value_t arraybuffer_obj);
bool buffer_is_dataview(ant_value_t obj);bool buffer_is_binary_source(ant_value_t value);bool buffer_source_get_bytes(ant_t *js, ant_value_t value, const uint8_t **out, size_t *len);
#endif