Lines Matching defs:buf_end
2190 static int find_marker(const uint8_t **pbuf_ptr, const uint8_t *buf_end)
2198 while (buf_end - buf_ptr > 1) {
2201 if ((v == 0xff) && (v2 >= SOF0) && (v2 <= COM) && buf_ptr < buf_end) {
2207 buf_ptr = buf_end;
2216 const uint8_t **buf_ptr, const uint8_t *buf_end,
2221 start_code = find_marker(buf_ptr, buf_end);
2223 av_fast_padded_malloc(&s->buffer, &s->buffer_size, buf_end - *buf_ptr);
2243 ptr = buf_end;
2246 while (ptr < buf_end) {
2251 while (ptr < buf_end && x == 0xff) {
2284 (buf_end - *buf_ptr) - (dst - s->buffer));
2293 while (src + t < buf_end) {
2296 while ((src + t < buf_end) && x == 0xff)
2329 *unescaped_buf_size = buf_end - *buf_ptr;
2412 const uint8_t *buf_end, *buf_ptr;
2439 buf_end = s->pkt->data + s->pkt->size;
2440 while (buf_ptr < buf_end) {
2442 start_code = ff_mjpeg_find_marker(s, &buf_ptr, buf_end,
2455 start_code, buf_end - buf_ptr);
2517 s->raw_image_buffer_size = buf_end - buf_ptr;
2617 s->raw_scan_buffer_size = buf_end - buf_ptr;
2951 buf_end - buf_ptr);