RingStbImage 関数リファレンス

はじめに

RingStbImage 拡張機能の関数一覧です。

用例:

# ライブラリの読み込み
        load "stbimage.ring"
# 画像の情報
        width=0 height=0 channels=0
# Ring はプログラム終了後に cData を自動的に解放します
        cData = stbi_load("ring.jpg",:width,:height,:channels,STBI_rgb)
# 画面へ結果を表示
        ? "Size (bytes): " + len(cData)
        ? "Width : " + width
        ? "Height: " + height
        ? "Channels: " + channels

実行結果:

Size (bytes): 557371
Width : 563
Height: 330
Channels: 3

定数

  • STBI_default

  • STBI_grey

  • STBI_grey_alpha

  • STBI_rgb

  • STBI_rgb_alpha

関数

  • stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len,int *x, int *y, int *channels_in_file, int desired_channels)

  • stbi_uc *stbi_load(char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)

  • stbi_uc *stbi_load_from_file(FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)

  • stbi_us *stbi_load_16_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels)

  • stbi_us *stbi_load_16(char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)

  • stbi_us *stbi_load_from_file_16(FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)

  • float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *channels_in_file, int desired_channels)

  • float *stbi_loadf(char const *filename, int *x, int *y, int *channels_in_file, int desired_channels)

  • float *stbi_loadf_from_file(FILE *f, int *x, int *y, int *channels_in_file, int desired_channels)

  • void stbi_hdr_to_ldr_gamma(float gamma)

  • void stbi_hdr_to_ldr_scale(float scale)

  • void stbi_ldr_to_hdr_gamma(float gamma)

  • void stbi_ldr_to_hdr_scale(float scale)

  • int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len)

  • int stbi_is_hdr(char const *filename)

  • int stbi_is_hdr_from_file(FILE *f)

  • const char *stbi_failure_reason(void)

  • int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp)

  • int stbi_is_16_bit_from_memory(stbi_uc const *buffer, int len)

  • int stbi_info(char const *filename,int *x,int *y,int *comp)

  • int stbi_info_from_file(FILE *f,int *x,int *y,int *comp)

  • int stbi_is_16_bit(char const *filename)

  • int stbi_is_16_bit_from_file(FILE *f)

  • void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply)

  • void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert)

  • void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip)

  • void stbi_set_flip_vertically_on_load_thread(int flag_true_if_should_flip)

  • char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen)

  • char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header)

  • char *stbi_zlib_decode_malloc(const char *buffer, int len, int *outlen)

  • int stbi_zlib_decode_buffer(char *obuffer,int olen, const char *ibuffer, int ilen)

  • char *stbi_zlib_decode_noheader_malloc(const char *buffer, int len, int *outlen)

  • int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen)