Fix emulation of ILVR.<B|H|W> on big endian host by applying
mapping of data element indexes from one endian to another.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <
1561038349-17105-5-git-send-email-aleksandar.markovic@rt-rk.com>
switch (df) {
case DF_BYTE:
+#if defined(TARGET_WORDS_BIGENDIAN)
+ pwd->b[8] = pws->b[0];
+ pwd->b[9] = pwt->b[0];
+ pwd->b[10] = pws->b[1];
+ pwd->b[11] = pwt->b[1];
+ pwd->b[12] = pws->b[2];
+ pwd->b[13] = pwt->b[2];
+ pwd->b[14] = pws->b[3];
+ pwd->b[15] = pwt->b[3];
+ pwd->b[0] = pws->b[4];
+ pwd->b[1] = pwt->b[4];
+ pwd->b[2] = pws->b[5];
+ pwd->b[3] = pwt->b[5];
+ pwd->b[4] = pws->b[6];
+ pwd->b[5] = pwt->b[6];
+ pwd->b[6] = pws->b[7];
+ pwd->b[7] = pwt->b[7];
+#else
pwd->b[15] = pws->b[7];
pwd->b[14] = pwt->b[7];
pwd->b[13] = pws->b[6];
pwd->b[2] = pwt->b[1];
pwd->b[1] = pws->b[0];
pwd->b[0] = pwt->b[0];
+#endif
break;
case DF_HALF:
+#if defined(TARGET_WORDS_BIGENDIAN)
+ pwd->h[4] = pws->h[0];
+ pwd->h[5] = pwt->h[0];
+ pwd->h[6] = pws->h[1];
+ pwd->h[7] = pwt->h[1];
+ pwd->h[0] = pws->h[2];
+ pwd->h[1] = pwt->h[2];
+ pwd->h[2] = pws->h[3];
+ pwd->h[3] = pwt->h[3];
+#else
pwd->h[7] = pws->h[3];
pwd->h[6] = pwt->h[3];
pwd->h[5] = pws->h[2];
pwd->h[2] = pwt->h[1];
pwd->h[1] = pws->h[0];
pwd->h[0] = pwt->h[0];
+#endif
break;
case DF_WORD:
+#if defined(TARGET_WORDS_BIGENDIAN)
+ pwd->w[2] = pws->w[0];
+ pwd->w[3] = pwt->w[0];
+ pwd->w[0] = pws->w[1];
+ pwd->w[1] = pwt->w[1];
+#else
pwd->w[3] = pws->w[1];
pwd->w[2] = pwt->w[1];
pwd->w[1] = pws->w[0];
pwd->w[0] = pwt->w[0];
+#endif
break;
case DF_DOUBLE:
pwd->d[1] = pws->d[0];