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floatdsp: move vector_fmul_add from dsputil to avfloatdsp.

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This commit is contained in:
Ronald S. Bultje
2013-01-19 22:26:58 -08:00
parent 0881cbf314
commit 55aa03b9f8
18 changed files with 131 additions and 108 deletions
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3
libavcodec/arm/dsputil_init_neon.c
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@@ -146,8 +146,6 @@ void ff_butterflies_float_neon(float *v1, float *v2, int len);
float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
const float *src1, int len);
void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1,
const float *src2, int len);
void ff_vector_clipf_neon(float *dst, const float *src, float min, float max,
int len);
@@ -301,7 +299,6 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
c->butterflies_float = ff_butterflies_float_neon;
c->scalarproduct_float = ff_scalarproduct_float_neon;
c->vector_fmul_reverse = ff_vector_fmul_reverse_neon;
c->vector_fmul_add = ff_vector_fmul_add_neon;
c->vector_clipf = ff_vector_clipf_neon;
c->vector_clip_int32 = ff_vector_clip_int32_neon;

27
libavcodec/arm/dsputil_neon.S
View File

@@ -580,33 +580,6 @@ function ff_vector_fmul_reverse_neon, export=1
bx lr
endfunc
function ff_vector_fmul_add_neon, export=1
ldr r12, [sp]
vld1.32 {q0-q1}, [r1,:128]!
vld1.32 {q8-q9}, [r2,:128]!
vld1.32 {q2-q3}, [r3,:128]!
vmul.f32 q10, q0, q8
vmul.f32 q11, q1, q9
1: vadd.f32 q12, q2, q10
vadd.f32 q13, q3, q11
pld [r1, #16]
pld [r2, #16]
pld [r3, #16]
subs r12, r12, #8
beq 2f
vld1.32 {q0}, [r1,:128]!
vld1.32 {q8}, [r2,:128]!
vmul.f32 q10, q0, q8
vld1.32 {q1}, [r1,:128]!
vld1.32 {q9}, [r2,:128]!
vmul.f32 q11, q1, q9
vld1.32 {q2-q3}, [r3,:128]!
vst1.32 {q12-q13},[r0,:128]!
b 1b
2: vst1.32 {q12-q13},[r0,:128]!
bx lr
endfunc
function ff_vector_clipf_neon, export=1
VFP vdup.32 q1, d0[1]
VFP vdup.32 q0, d0[0]