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-rw-r--r--Alc/mixer/hrtf_inc.c6
-rw-r--r--Alc/mixer/mixer_c.c8
-rw-r--r--Alc/mixer/mixer_neon.c13
-rw-r--r--Alc/mixer/mixer_sse.c10
-rw-r--r--CMakeLists.txt13
-rw-r--r--config.h.in3
6 files changed, 16 insertions, 37 deletions
diff --git a/Alc/mixer/hrtf_inc.c b/Alc/mixer/hrtf_inc.c
index 21840abd..1f70242d 100644
--- a/Alc/mixer/hrtf_inc.c
+++ b/Alc/mixer/hrtf_inc.c
@@ -20,7 +20,7 @@ void MixHrtf(ALfloat *RESTRICT LeftOut, ALfloat *RESTRICT RightOut,
const ALsizei IrSize, MixHrtfParams *hrtfparams, HrtfState *hrtfstate,
ALsizei BufferSize)
{
- const ALfloat (*Coeffs)[2] = ASSUME_ALIGNED(hrtfparams->Coeffs, 16);
+ const ALfloat (*Coeffs)[2] = hrtfparams->Coeffs;
const ALsizei Delay[2] = { hrtfparams->Delay[0], hrtfparams->Delay[1] };
const ALfloat gainstep = hrtfparams->GainStep;
const ALfloat gain = hrtfparams->Gain;
@@ -60,11 +60,11 @@ void MixHrtfBlend(ALfloat *RESTRICT LeftOut, ALfloat *RESTRICT RightOut,
MixHrtfParams *newparams, HrtfState *hrtfstate,
ALsizei BufferSize)
{
- const ALfloat (*OldCoeffs)[2] = ASSUME_ALIGNED(oldparams->Coeffs, 16);
+ const ALfloat (*OldCoeffs)[2] = oldparams->Coeffs;
const ALsizei OldDelay[2] = { oldparams->Delay[0], oldparams->Delay[1] };
const ALfloat oldGain = oldparams->Gain;
const ALfloat oldGainStep = -oldGain / (ALfloat)BufferSize;
- const ALfloat (*NewCoeffs)[2] = ASSUME_ALIGNED(newparams->Coeffs, 16);
+ const ALfloat (*NewCoeffs)[2] = newparams->Coeffs;
const ALsizei NewDelay[2] = { newparams->Delay[0], newparams->Delay[1] };
const ALfloat newGain = newparams->Gain;
const ALfloat newGainStep = newparams->GainStep;
diff --git a/Alc/mixer/mixer_c.c b/Alc/mixer/mixer_c.c
index ea864dbc..dce6daec 100644
--- a/Alc/mixer/mixer_c.c
+++ b/Alc/mixer/mixer_c.c
@@ -29,10 +29,10 @@ static inline ALfloat do_bsinc(const InterpState *state, const ALfloat *RESTRICT
pf = (frac & ((1<<FRAC_PHASE_BITDIFF)-1)) * (1.0f/(1<<FRAC_PHASE_BITDIFF));
#undef FRAC_PHASE_BITDIFF
- fil = ASSUME_ALIGNED(state->bsinc.filter + state->bsinc.m*pi*4, 16);
- scd = ASSUME_ALIGNED(fil + state->bsinc.m, 16);
- phd = ASSUME_ALIGNED(scd + state->bsinc.m, 16);
- spd = ASSUME_ALIGNED(phd + state->bsinc.m, 16);
+ fil = state->bsinc.filter + state->bsinc.m*pi*4;
+ scd = fil + state->bsinc.m;
+ phd = scd + state->bsinc.m;
+ spd = phd + state->bsinc.m;
// Apply the scale and phase interpolated filter.
r = 0.0f;
diff --git a/Alc/mixer/mixer_neon.c b/Alc/mixer/mixer_neon.c
index a035abc7..9bc76987 100644
--- a/Alc/mixer/mixer_neon.c
+++ b/Alc/mixer/mixer_neon.c
@@ -91,10 +91,10 @@ const ALfloat *Resample_bsinc_Neon(const InterpState *state,
#undef FRAC_PHASE_BITDIFF
offset = m*pi*4;
- fil = ASSUME_ALIGNED(filter + offset, 16); offset += m;
- scd = ASSUME_ALIGNED(filter + offset, 16); offset += m;
- phd = ASSUME_ALIGNED(filter + offset, 16); offset += m;
- spd = ASSUME_ALIGNED(filter + offset, 16);
+ fil = (const float32x4_t*)(filter + offset); offset += m;
+ scd = (const float32x4_t*)(filter + offset); offset += m;
+ phd = (const float32x4_t*)(filter + offset); offset += m;
+ spd = (const float32x4_t*)(filter + offset);
// Apply the scale and phase interpolated filter.
r4 = vdupq_n_f32(0.0f);
@@ -140,8 +140,7 @@ static inline void ApplyCoeffs(ALsizei Offset, ALfloat (*RESTRICT Values)[2],
leftright2 = vset_lane_f32(right, leftright2, 1);
leftright4 = vcombine_f32(leftright2, leftright2);
}
- Values = ASSUME_ALIGNED(Values, 16);
- Coeffs = ASSUME_ALIGNED(Coeffs, 16);
+
for(c = 0;c < IrSize;c += 2)
{
const ALsizei o0 = (Offset+c)&HRIR_MASK;
@@ -172,8 +171,6 @@ void Mix_Neon(const ALfloat *data, ALsizei OutChans, ALfloat (*RESTRICT OutBuffe
ASSUME(OutChans > 0);
ASSUME(BufferSize > 0);
- data = ASSUME_ALIGNED(data, 16);
- OutBuffer = ASSUME_ALIGNED(OutBuffer, 16);
for(c = 0;c < OutChans;c++)
{
diff --git a/Alc/mixer/mixer_sse.c b/Alc/mixer/mixer_sse.c
index 34055001..d9ad2ed3 100644
--- a/Alc/mixer/mixer_sse.c
+++ b/Alc/mixer/mixer_sse.c
@@ -37,10 +37,10 @@ const ALfloat *Resample_bsinc_SSE(const InterpState *state, const ALfloat *RESTR
#undef FRAC_PHASE_BITDIFF
offset = m*pi*4;
- fil = (const __m128*)ASSUME_ALIGNED(filter + offset, 16); offset += m;
- scd = (const __m128*)ASSUME_ALIGNED(filter + offset, 16); offset += m;
- phd = (const __m128*)ASSUME_ALIGNED(filter + offset, 16); offset += m;
- spd = (const __m128*)ASSUME_ALIGNED(filter + offset, 16);
+ fil = (const __m128*)(filter + offset); offset += m;
+ scd = (const __m128*)(filter + offset); offset += m;
+ phd = (const __m128*)(filter + offset); offset += m;
+ spd = (const __m128*)(filter + offset);
// Apply the scale and phase interpolated filter.
r4 = _mm_setzero_ps();
@@ -85,8 +85,6 @@ static inline void ApplyCoeffs(ALsizei Offset, ALfloat (*RESTRICT Values)[2],
__m128 coeffs;
ALsizei i;
- Values = ASSUME_ALIGNED(Values, 16);
- Coeffs = ASSUME_ALIGNED(Coeffs, 16);
if((Offset&1))
{
const ALsizei o0 = Offset&HRIR_MASK;
diff --git a/CMakeLists.txt b/CMakeLists.txt
index cca21465..d4c48fcd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -445,19 +445,6 @@ ELSE()
SET(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS}")
ENDIF()
-CHECK_C_SOURCE_COMPILES("
-int main()
-{
- float *ptr;
- ptr = __builtin_assume_aligned(ptr, 16);
- return 0;
-}" HAVE___BUILTIN_ASSUME_ALIGNED)
-IF(HAVE___BUILTIN_ASSUME_ALIGNED)
- SET(ASSUME_ALIGNED_DECL "__builtin_assume_aligned(x, y)")
-ELSE()
- SET(ASSUME_ALIGNED_DECL "(x)")
-ENDIF()
-
SET(SSE_SWITCH "")
SET(SSE2_SWITCH "")
SET(SSE3_SWITCH "")
diff --git a/config.h.in b/config.h.in
index 5a85faea..9714810c 100644
--- a/config.h.in
+++ b/config.h.in
@@ -5,9 +5,6 @@
/* Define any available alignment declaration */
#define ALIGN(x) ${ALIGN_DECL}
-/* Define a built-in call indicating an aligned data pointer */
-#define ASSUME_ALIGNED(x, y) ${ASSUME_ALIGNED_DECL}
-
/* Define a restrict macro for non-aliased pointers */
#define RESTRICT ${RESTRICT_DECL}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 02:51:07 +0000