105     AJPEGDesc* dsc = (AJPEGDesc*)malloc(sizeof(AJPEGDesc));  in jpeg_compressor_create()  local
106     if (dsc == NULL) {  in jpeg_compressor_create()
110     dsc->common.next_output_byte    = NULL;  in jpeg_compressor_create()
111     dsc->common.free_in_buffer      = 0;  in jpeg_compressor_create()
112     dsc->common.init_destination    = _on_init_destination;  in jpeg_compressor_create()
113     dsc->common.empty_output_buffer = _on_empty_output_buffer;  in jpeg_compressor_create()
114     dsc->common.term_destination    = _on_term_destination;  in jpeg_compressor_create()
115     dsc->jpeg_buf                   = NULL;  in jpeg_compressor_create()
116     dsc->size                       = 0;  in jpeg_compressor_create()
117     dsc->chunk_size                 = chunk_size;  in jpeg_compressor_create()
118     dsc->header_size                = header_size;  in jpeg_compressor_create()
119     return dsc;  in jpeg_compressor_create()
123 jpeg_compressor_destroy(AJPEGDesc* dsc)  in jpeg_compressor_destroy()  argument
125     if (dsc != NULL) {  in jpeg_compressor_destroy()
126         if (dsc->jpeg_buf != NULL) {  in jpeg_compressor_destroy()
127             free(dsc->jpeg_buf);  in jpeg_compressor_destroy()
129         free(dsc);  in jpeg_compressor_destroy()
134 jpeg_compressor_get_jpeg_size(const AJPEGDesc* dsc)  in jpeg_compressor_get_jpeg_size()  argument
136     return (dsc->jpeg_buf == NULL) ? 0 :  in jpeg_compressor_get_jpeg_size()
137         (uint8_t*)dsc->common.next_output_byte - dsc->jpeg_buf - dsc->header_size;  in jpeg_compressor_get_jpeg_size()
141 jpeg_compressor_get_buffer(const AJPEGDesc* dsc)  in jpeg_compressor_get_buffer()  argument
143      return dsc->jpeg_buf;  in jpeg_compressor_get_buffer()
147 jpeg_compressor_get_header_size(const AJPEGDesc* dsc)  in jpeg_compressor_get_header_size()  argument
149      return dsc->header_size;  in jpeg_compressor_get_header_size()
153 jpeg_compressor_compress_fb(AJPEGDesc* dsc,  in jpeg_compressor_compress_fb()  argument
169     cinfo.dest = &dsc->common;  in jpeg_compressor_compress_fb()