Originally committed as revision 10958 to svn://svn.ffmpeg.org/ffmpeg/trunk
buf_len < len * 4 / 3 + 12)
return NULL;
ret = dst = buf;
- while (bytes_remaining) {
- i_bits = (i_bits << 8) + *src++;
- bytes_remaining--;
- i_shift += 8;
-
- do {
- *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f];
- i_shift -= 6;
- } while (i_shift > 6 || (bytes_remaining == 0 && i_shift > 0));
- }
- while ((dst - ret) & 3)
- *dst++ = '=';
+ while (bytes_remaining) {
+ i_bits = (i_bits << 8) + *src++;
+ bytes_remaining--;
+ i_shift += 8;
+
+ do {
+ *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f];
+ i_shift -= 6;
+ } while (i_shift > 6 || (bytes_remaining == 0 && i_shift > 0));
+ }
+ while ((dst - ret) & 3)
+ *dst++ = '=';
*dst = '\0';
return ret;