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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#ifndef IMAGE_RUST_JXLDECODERFFI_H_
#define IMAGE_RUST_JXLDECODERFFI_H_
/* Generated with cbindgen:0.29.1 */
/* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen. See RunCbindgen.py */
#include <cstdarg>
#include <cstdint>
#include <cstdlib>
#include <ostream>
#include <new>
#include "cstdint"
#include "cstddef"
namespace mozilla {
namespace image {
enum class JxlDecoderStatus {
Ok = 0,
NeedMoreData = 1,
Error = 2,
};
struct JxlApiDecoder;
struct JxlBasicInfo {
uint32_t width;
uint32_t height;
bool has_alpha;
bool alpha_premultiplied;
bool is_animated;
uint32_t num_loops;
bool valid;
};
struct JxlFrameInfo {
int32_t duration_ms;
bool frame_duration_valid;
};
extern "C" {
JxlApiDecoder *jxl_decoder_new(bool metadata_only, bool premultiply);
/// # Safety
/// `decoder` must be a valid pointer returned by `jxl_decoder_new` and must not
/// have been previously destroyed. After this call, `decoder` is invalid.
void jxl_decoder_destroy(JxlApiDecoder *decoder);
/// # Safety
/// - `decoder` must be a valid pointer returned by `jxl_decoder_new`.
/// - `data` must be a valid pointer to a `*const u8` pointer.
/// - `data_len` must be a valid pointer to a `usize`.
/// - `*data` must point to a valid byte slice of length `*data_len`.
/// - If `output_buffer` is non-null, it must point to a valid writable buffer
/// of at least `output_buffer_len` bytes.
JxlDecoderStatus jxl_decoder_process_data(JxlApiDecoder *decoder,
const uint8_t **data,
uintptr_t *data_len,
uint8_t *output_buffer,
uintptr_t output_buffer_len);
/// # Safety
/// `decoder` must be a valid pointer returned by `jxl_decoder_new`.
JxlBasicInfo jxl_decoder_get_basic_info(const JxlApiDecoder *decoder);
/// # Safety
/// `decoder` must be a valid pointer returned by `jxl_decoder_new`.
JxlFrameInfo jxl_decoder_get_frame_info(const JxlApiDecoder *decoder);
/// # Safety
/// `decoder` must be a valid pointer returned by `jxl_decoder_new`.
bool jxl_decoder_is_frame_ready(const JxlApiDecoder *decoder);
/// # Safety
/// `decoder` must be a valid pointer returned by `jxl_decoder_new`.
bool jxl_decoder_has_more_frames(const JxlApiDecoder *decoder);
} // extern "C"
} // namespace image
} // namespace mozilla
#endif // IMAGE_RUST_JXLDECODERFFI_H_