}
}
+/* Following is a optimized code for
+ INTFLOAT v = *src
+ if(get_bits1(&s->gb))
+ v = -v;
+ *dst = v;
+*/
+#if CONFIG_FLOAT
+#define READ_FLIP_SIGN(dst,src)\
+ v = AV_RN32A(src) ^ (get_bits1(&s->gb)<<31);\
+ AV_WN32A(dst, v);
+#else
+#define READ_FLIP_SIGN(dst,src)\
+ v= -get_bits1(&s->gb);\
+ *(dst) = (*(src) ^ v) - v;
+#endif
+
static int huffman_decode(MPADecodeContext *s, GranuleDef *g,
int16_t *exponents, int end_pos2)
{
int v;
int pos= s_index+idxtab[code];
code ^= 8>>idxtab[code];
-/* Following is a optimized code for
- INTFLOAT v = RENAME(exp_table)[ exponents[pos] ];
- if(get_bits1(&s->gb))
- v = -v;
- g->sb_hybrid[pos] = v;
-*/
-#if CONFIG_FLOAT
- v = AV_RN32A(RENAME(exp_table)+exponents[pos]) ^ (get_bits1(&s->gb)<<31);
- AV_WN32A(g->sb_hybrid+pos, v);
-#else
- v= -get_bits1(&s->gb);
- g->sb_hybrid[pos] = (RENAME(exp_table)[ exponents[pos] ] ^ v) - v;
-#endif
+ READ_FLIP_SIGN(g->sb_hybrid+pos, RENAME(exp_table)+exponents[pos])
}
s_index+=4;
}