---
sbc/sbc_primitives_iwmmxt.c | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/sbc/sbc_primitives_iwmmxt.c b/sbc/sbc_primitives_iwmmxt.c
index 0c8f329..44bfd47 100644
--- a/sbc/sbc_primitives_iwmmxt.c
+++ b/sbc/sbc_primitives_iwmmxt.c
@@ -294,10 +294,26 @@ static inline void sbc_analyze_4b_8s_iwmmxt(struct sbc_encoder_state *state,
sbc_analyze_eight_iwmmxt(x + 0, out, analysis_consts_fixed8_simd_even);
}
+static inline void sbc_analyze_1b_8s_iwmmxt(struct sbc_encoder_state *state,
+ int16_t *x, int32_t *out, int out_stride)
+{
+ if (state->odd)
+ sbc_analyze_eight_iwmmxt(x, out,
+ analysis_consts_fixed8_simd_odd);
+ else
+ sbc_analyze_eight_iwmmxt(x, out,
+ analysis_consts_fixed8_simd_even);
+
+ state->odd = !state->odd;
+}
+
void sbc_init_primitives_iwmmxt(struct sbc_encoder_state *state)
{
state->sbc_analyze_4s = sbc_analyze_4b_4s_iwmmxt;
- state->sbc_analyze_8s = sbc_analyze_4b_8s_iwmmxt;
+ if (state->increment == 1)
+ state->sbc_analyze_8s = sbc_analyze_1b_8s_iwmmxt;
+ else
+ state->sbc_analyze_8s = sbc_analyze_4b_8s_iwmmxt;
state->implementation_info = "IWMMXT";
}
--
1.7.9.5
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