Lines Matching defs:buf_size
43 int buf_size;
99 const uint8_t *buf, int start, int buf_size, int is_8bit)
106 if (start >= buf_size)
112 bit_len = (buf_size - start) * 8;
219 const uint8_t *buf, int buf_size)
231 if (buf_size < 10)
247 if (cmd_pos < 0 || cmd_pos > buf_size - 2 - offset_size) {
255 while (cmd_pos > 0 && cmd_pos < buf_size - 2 - offset_size) {
264 while (pos < buf_size) {
282 if ((buf_size - pos) < 2)
292 if ((buf_size - pos) < 2)
303 if ((buf_size - pos) < 6)
315 if ((buf_size - pos) < 4)
323 if ((buf_size - pos) < 8)
333 if ((buf_size - pos) < 768)
340 if ((buf_size - pos) < 256)
355 if (offset1 >= buf_size || offset2 >= buf_size)
383 buf, offset1, buf_size, is_8bit) < 0)
386 buf, offset2, buf_size, is_8bit) < 0)
500 const uint8_t *buf, int buf_size)
504 av_assert0(buf_size >= 0 && ctx->buf_size <= sizeof(ctx->buf));
505 if (buf_size >= sizeof(ctx->buf) - ctx->buf_size) {
508 ctx->buf_size = 0;
511 memcpy(ctx->buf + ctx->buf_size, buf, buf_size);
512 ctx->buf_size += buf_size;
521 int buf_size = avpkt->size;
525 if (ctx->buf_size) {
526 int ret = append_to_cached_buf(avctx, buf, buf_size);
532 buf_size = ctx->buf_size;
536 is_menu = decode_dvd_subtitles(ctx, sub, buf, buf_size);
539 return appended ? 0 : append_to_cached_buf(avctx, buf, buf_size);
543 ctx->buf_size = 0;
548 return buf_size;
556 ctx->buf_size = 0;
558 return buf_size;
690 ctx->buf_size = 0;