| 229 | |
| 230 | METHODDEF(boolean) |
| 231 | fill_input_buffer (j_decompress_ptr cinfo) |
| 232 | { |
| 233 | iread_ptr src = (iread_ptr) cinfo->src; |
| 234 | ILint nbytes; |
| 235 | |
| 236 | nbytes = iread(src->buffer, 1, INPUT_BUF_SIZE); |
| 237 | |
| 238 | if (nbytes <= 0) { |
| 239 | if (src->start_of_file) { // Treat empty input file as fatal error |
| 240 | //ERREXIT(cinfo, JERR_INPUT_EMPTY); |
| 241 | jpgErrorOccured = IL_TRUE; |
| 242 | } |
| 243 | //WARNMS(cinfo, JWRN_JPEG_EOF); |
| 244 | // Insert a fake EOI marker |
| 245 | src->buffer[0] = (JOCTET) 0xFF; |
| 246 | src->buffer[1] = (JOCTET) JPEG_EOI; |
| 247 | nbytes = 2; |
| 248 | return IL_FALSE; |
| 249 | } |
| 250 | if (nbytes < INPUT_BUF_SIZE) { |
| 251 | ilGetError(); // Gets rid of the IL_FILE_READ_ERROR. |
| 252 | } |
| 253 | |
| 254 | src->pub.next_input_byte = src->buffer; |
| 255 | src->pub.bytes_in_buffer = nbytes; |
| 256 | src->start_of_file = IL_FALSE; |
| 257 | |
| 258 | return IL_TRUE; |
| 259 | } |
| 260 | |
| 261 | |
| 262 | METHODDEF(void) |