}
struct bit_source bits;
- init_bit_source(&bits, byte_source_input_func, source);
+ init_bit_source(&bits, byte_source_input_func, 8, source);
unsigned mcu_x = 0, mcu_y = 0;
- for ( ;; ) {
+ while (!bits.source_eof) {
for (unsigned c = 0; c < num_components; ++c) {
unsigned cn = component_num[c];
unsigned stride = image->num_blocks_horizontal * image->hsample[cn] * DCTSIZE;
const int c = 1;
if (mcu_y == image->num_blocks_vertical) {
unsigned stride = image->num_blocks_horizontal * image->hsample[c] * DCTSIZE;
- printf("P5\n%u %u\n255\n", stride, image->height);
- fwrite(image->pixel_data[c], stride * image->height, 1, stdout);
+ unsigned height = image->num_blocks_vertical * image->vsample[c] * DCTSIZE;
+ printf("P5\n%u %u\n255\n", stride, height);
+ fwrite(image->pixel_data[c], stride * height, 1, stdout);
}
}
}
case 0xd8:
/* SOI */
break;
+ case 0xd9:
+ /* EOI */
+ exit(0);
case 0xc4:
/* DHT (define Huffman tables) */
read_huffman_tables(&tables, byte_source_input_func, &source);