*/
static void av_unused put_bits32(PutBitContext *s, uint32_t value)
{
- int lo = value & 0xffff;
- int hi = value >> 16;
+ unsigned int bit_buf;
+ int bit_left;
+
+ bit_buf = s->bit_buf;
+ bit_left = s->bit_left;
+
#ifdef BITSTREAM_WRITER_LE
- put_bits(s, 16, lo);
- put_bits(s, 16, hi);
+ bit_buf |= value << (32 - bit_left);
+ if (3 < s->buf_end - s->buf_ptr) {
+ AV_WL32(s->buf_ptr, bit_buf);
+ s->buf_ptr += 4;
+ } else {
+ av_log(NULL, AV_LOG_ERROR, "Internal error, put_bits buffer too small\n");
+ av_assert2(0);
+ }
+ bit_buf = (uint64_t)value >> bit_left;
#else
- put_bits(s, 16, hi);
- put_bits(s, 16, lo);
+ bit_buf = (uint64_t)bit_buf << bit_left;
+ bit_buf |= value >> (32 - bit_left);
+ if (3 < s->buf_end - s->buf_ptr) {
+ AV_WB32(s->buf_ptr, bit_buf);
+ s->buf_ptr += 4;
+ } else {
+ av_log(NULL, AV_LOG_ERROR, "Internal error, put_bits buffer too small\n");
+ av_assert2(0);
+ }
+ bit_buf = value;
#endif
+
+ s->bit_buf = bit_buf;
+ s->bit_left = bit_left;
}
/**