From: Peter Meerwald <p.meerwald@xxxxxxxxxxxxxxxxxx>
allow to disable SIMD optimizations with PULSE_NO_SIMD;
to give a consistent meaning to that environment variable
Signed-off-by: Peter Meerwald <p.meerwald at bct-electronic.com>
---
src/modules/bluetooth/sbc/sbc_primitives.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/src/modules/bluetooth/sbc/sbc_primitives.c b/src/modules/bluetooth/sbc/sbc_primitives.c
index ad780d0..9fc375c 100644
--- a/src/modules/bluetooth/sbc/sbc_primitives.c
+++ b/src/modules/bluetooth/sbc/sbc_primitives.c
@@ -27,6 +27,7 @@
#include <stdint.h>
#include <limits.h>
#include <string.h>
+#include <stdlib.h>
#include "sbc.h"
#include "sbc_math.h"
#include "sbc_tables.h"
@@ -536,19 +537,22 @@ void sbc_init_primitives(struct sbc_encoder_state *state)
state->sbc_calc_scalefactors_j = sbc_calc_scalefactors_j;
state->implementation_info = "Generic C";
+ if (!getenv("PULSE_NO_SIMD")) {
+
/* X86/AMD64 optimizations */
#ifdef SBC_BUILD_WITH_MMX_SUPPORT
- sbc_init_primitives_mmx(state);
+ sbc_init_primitives_mmx(state);
#endif
/* ARM optimizations */
#ifdef SBC_BUILD_WITH_ARMV6_SUPPORT
- sbc_init_primitives_armv6(state);
+ sbc_init_primitives_armv6(state);
#endif
#ifdef SBC_BUILD_WITH_IWMMXT_SUPPORT
- sbc_init_primitives_iwmmxt(state);
+ sbc_init_primitives_iwmmxt(state);
#endif
#ifdef SBC_BUILD_WITH_NEON_SUPPORT
- sbc_init_primitives_neon(state);
+ sbc_init_primitives_neon(state);
#endif
+ }
}
--
1.7.5.4
