C++ (Cpp) simpl_istream_read Examples

Example #1

File: file_io_jpg.c Project: componica/Simpl

static boolean FillInputBuffer(j_decompress_ptr cinfo)
{
    LibJpegSourceMgr *src = (LibJpegSourceMgr *)cinfo->src;
    size_t nbytes = 0;
    
    nbytes = simpl_istream_read(src->istream, src->buffer, JLIB_BUFFER_SIZE);
    if (nbytes==0) {
        /* If the stream is finished, insert a fake EOI maker. */
        src->buffer[0] = (JOCTET) 0xFF;
        src->buffer[1] = (JOCTET) JPEG_EOI;
        nbytes = 2;
    }
    
    src->pub.next_input_byte = src->buffer;
    src->pub.bytes_in_buffer = nbytes;
    
    return TRUE;
}

Example #2

File: file_io_png.c Project: mmerickel/Simpl

/** These are callback functions to stream a PNG instead of through file. */
static void StreamReadData(png_structp png_ptr, png_bytep data, png_size_t length)
{
	SimplInStream istrm = (SimplInStream)png_get_io_ptr(png_ptr);
	simpl_istream_read(istrm, data, length);
}