neon has it's own optimized input reordering. Until this code gets optimized,
the neon assembly code will not work with the mSBC input reordering.
However, the plain C version of mSBC can be used in this case.
This patch makes use of plain C code if the block increment is 1 which is
typical for mSBC.
---
sbc/sbc_primitives.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sbc/sbc_primitives.c b/sbc/sbc_primitives.c
index f232f65..bf9937d 100644
--- a/sbc/sbc_primitives.c
+++ b/sbc/sbc_primitives.c
@@ -570,5 +570,13 @@ void sbc_init_primitives(struct sbc_encoder_state *state)
#endif
#ifdef SBC_BUILD_WITH_NEON_SUPPORT
sbc_init_primitives_neon(state);
+
+ if (state->increment == 1) {
+ state->sbc_analyze_8s = sbc_analyze_1b_8s_simd_odd;
+ state->sbc_enc_process_input_4s_le = sbc_enc_process_input_4s_le;
+ state->sbc_enc_process_input_4s_be = sbc_enc_process_input_4s_be;
+ state->sbc_enc_process_input_8s_le = sbc_enc_process_input_8s_le;
+ state->sbc_enc_process_input_8s_be = sbc_enc_process_input_8s_be;
+ }
#endif
}
--
1.7.9.5
--
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