mirror of
https://github.com/nyanmisaka/ffmpeg-rockchip.git
synced 2025-10-31 04:26:37 +08:00
dsputil: remove some unused functions
Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard
@@ -143,14 +143,6 @@ void ff_vector_fmul_window_neon(float *dst, const float *src0,
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const float *src1, const float *win, int len);
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void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul,
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int len);
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void ff_vector_fmul_sv_scalar_2_neon(float *dst, const float *src,
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const float **vp, float mul, int len);
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void ff_vector_fmul_sv_scalar_4_neon(float *dst, const float *src,
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const float **vp, float mul, int len);
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void ff_sv_fmul_scalar_2_neon(float *dst, const float **vp, float mul,
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int len);
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void ff_sv_fmul_scalar_4_neon(float *dst, const float **vp, float mul,
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int len);
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void ff_butterflies_float_neon(float *v1, float *v2, int len);
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float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
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void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
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@@ -320,12 +312,6 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
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c->vector_clipf = ff_vector_clipf_neon;
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c->vector_clip_int32 = ff_vector_clip_int32_neon;
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c->vector_fmul_sv_scalar[0] = ff_vector_fmul_sv_scalar_2_neon;
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c->vector_fmul_sv_scalar[1] = ff_vector_fmul_sv_scalar_4_neon;
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c->sv_fmul_scalar[0] = ff_sv_fmul_scalar_2_neon;
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c->sv_fmul_scalar[1] = ff_sv_fmul_scalar_4_neon;
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if (CONFIG_VORBIS_DECODER)
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c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;
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@@ -587,110 +587,6 @@ NOVFP vdup.32 q8, r2
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.unreq len
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endfunc
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function ff_vector_fmul_sv_scalar_2_neon, export=1
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VFP vdup.32 d16, d0[0]
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NOVFP vdup.32 d16, r3
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NOVFP ldr r3, [sp]
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vld1.32 {d0},[r1,:64]!
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vld1.32 {d1},[r1,:64]!
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1: subs r3, r3, #4
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vmul.f32 d4, d0, d16
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vmul.f32 d5, d1, d16
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ldr r12, [r2], #4
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vld1.32 {d2},[r12,:64]
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ldr r12, [r2], #4
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vld1.32 {d3},[r12,:64]
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vmul.f32 d4, d4, d2
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vmul.f32 d5, d5, d3
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beq 2f
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vld1.32 {d0},[r1,:64]!
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vld1.32 {d1},[r1,:64]!
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vst1.32 {d4},[r0,:64]!
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vst1.32 {d5},[r0,:64]!
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b 1b
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2: vst1.32 {d4},[r0,:64]!
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vst1.32 {d5},[r0,:64]!
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bx lr
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endfunc
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function ff_vector_fmul_sv_scalar_4_neon, export=1
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VFP vdup.32 q10, d0[0]
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NOVFP vdup.32 q10, r3
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NOVFP ldr r3, [sp]
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push {lr}
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bics lr, r3, #7
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beq 3f
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vld1.32 {q0},[r1,:128]!
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vld1.32 {q2},[r1,:128]!
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1: ldr r12, [r2], #4
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vld1.32 {q1},[r12,:128]
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ldr r12, [r2], #4
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vld1.32 {q3},[r12,:128]
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vmul.f32 q8, q0, q10
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vmul.f32 q8, q8, q1
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vmul.f32 q9, q2, q10
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vmul.f32 q9, q9, q3
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subs lr, lr, #8
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beq 2f
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vld1.32 {q0},[r1,:128]!
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vld1.32 {q2},[r1,:128]!
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vst1.32 {q8},[r0,:128]!
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vst1.32 {q9},[r0,:128]!
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b 1b
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2: vst1.32 {q8},[r0,:128]!
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vst1.32 {q9},[r0,:128]!
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ands r3, r3, #7
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it eq
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popeq {pc}
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3: vld1.32 {q0},[r1,:128]!
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ldr r12, [r2], #4
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vld1.32 {q1},[r12,:128]
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vmul.f32 q0, q0, q10
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vmul.f32 q0, q0, q1
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vst1.32 {q0},[r0,:128]!
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subs r3, r3, #4
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bgt 3b
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pop {pc}
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endfunc
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function ff_sv_fmul_scalar_2_neon, export=1
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VFP len .req r2
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NOVFP len .req r3
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VFP vdup.32 q8, d0[0]
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NOVFP vdup.32 q8, r2
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ldr r12, [r1], #4
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vld1.32 {d0},[r12,:64]
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ldr r12, [r1], #4
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vld1.32 {d1},[r12,:64]
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1: vmul.f32 q1, q0, q8
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subs len, len, #4
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beq 2f
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ldr r12, [r1], #4
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vld1.32 {d0},[r12,:64]
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ldr r12, [r1], #4
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vld1.32 {d1},[r12,:64]
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vst1.32 {q1},[r0,:128]!
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b 1b
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2: vst1.32 {q1},[r0,:128]!
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bx lr
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.unreq len
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endfunc
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function ff_sv_fmul_scalar_4_neon, export=1
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VFP len .req r2
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NOVFP len .req r3
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VFP vdup.32 q8, d0[0]
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NOVFP vdup.32 q8, r2
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1: ldr r12, [r1], #4
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vld1.32 {q0},[r12,:128]
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vmul.f32 q0, q0, q8
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vst1.32 {q0},[r0,:128]!
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subs len, len, #4
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bgt 1b
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bx lr
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.unreq len
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endfunc
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function ff_butterflies_float_neon, export=1
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1: vld1.32 {q0},[r0,:128]
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vld1.32 {q1},[r1,:128]
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@@ -405,27 +405,6 @@ void ff_put_signed_pixels_clamped_c(const DCTELEM *block,
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}
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}
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static void put_pixels_nonclamped_c(const DCTELEM *block, uint8_t *restrict pixels,
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int line_size)
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{
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int i;
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/* read the pixels */
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for(i=0;i<8;i++) {
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pixels[0] = block[0];
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pixels[1] = block[1];
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pixels[2] = block[2];
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pixels[3] = block[3];
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pixels[4] = block[4];
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pixels[5] = block[5];
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pixels[6] = block[6];
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pixels[7] = block[7];
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pixels += line_size;
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block += 8;
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}
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}
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void ff_add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
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int line_size)
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{
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@@ -2492,50 +2471,6 @@ static void vector_fmul_scalar_c(float *dst, const float *src, float mul,
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dst[i] = src[i] * mul;
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}
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static void vector_fmul_sv_scalar_2_c(float *dst, const float *src,
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const float **sv, float mul, int len)
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{
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int i;
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for (i = 0; i < len; i += 2, sv++) {
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dst[i ] = src[i ] * sv[0][0] * mul;
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dst[i+1] = src[i+1] * sv[0][1] * mul;
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}
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}
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static void vector_fmul_sv_scalar_4_c(float *dst, const float *src,
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const float **sv, float mul, int len)
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{
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int i;
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for (i = 0; i < len; i += 4, sv++) {
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dst[i ] = src[i ] * sv[0][0] * mul;
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dst[i+1] = src[i+1] * sv[0][1] * mul;
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dst[i+2] = src[i+2] * sv[0][2] * mul;
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dst[i+3] = src[i+3] * sv[0][3] * mul;
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}
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}
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static void sv_fmul_scalar_2_c(float *dst, const float **sv, float mul,
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int len)
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{
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int i;
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for (i = 0; i < len; i += 2, sv++) {
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dst[i ] = sv[0][0] * mul;
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dst[i+1] = sv[0][1] * mul;
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}
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}
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static void sv_fmul_scalar_4_c(float *dst, const float **sv, float mul,
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int len)
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{
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int i;
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for (i = 0; i < len; i += 4, sv++) {
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dst[i ] = sv[0][0] * mul;
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dst[i+1] = sv[0][1] * mul;
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dst[i+2] = sv[0][2] * mul;
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dst[i+3] = sv[0][3] * mul;
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}
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}
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static void butterflies_float_c(float *restrict v1, float *restrict v2,
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int len)
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{
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@@ -2906,7 +2841,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
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c->diff_pixels = diff_pixels_c;
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c->put_pixels_clamped = ff_put_pixels_clamped_c;
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c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_c;
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c->put_pixels_nonclamped = put_pixels_nonclamped_c;
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c->add_pixels_clamped = ff_add_pixels_clamped_c;
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c->sum_abs_dctelem = sum_abs_dctelem_c;
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c->gmc1 = gmc1_c;
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@@ -3088,12 +3022,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
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c->butterflies_float = butterflies_float_c;
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c->vector_fmul_scalar = vector_fmul_scalar_c;
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c->vector_fmul_sv_scalar[0] = vector_fmul_sv_scalar_2_c;
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c->vector_fmul_sv_scalar[1] = vector_fmul_sv_scalar_4_c;
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c->sv_fmul_scalar[0] = sv_fmul_scalar_2_c;
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c->sv_fmul_scalar[1] = sv_fmul_scalar_4_c;
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c->shrink[0]= av_image_copy_plane;
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c->shrink[1]= ff_shrink22;
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c->shrink[2]= ff_shrink44;
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@@ -229,7 +229,6 @@ typedef struct DSPContext {
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void (*diff_pixels)(DCTELEM *block/*align 16*/, const uint8_t *s1/*align 8*/, const uint8_t *s2/*align 8*/, int stride);
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void (*put_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*put_signed_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*put_pixels_nonclamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*add_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
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void (*add_pixels8)(uint8_t *pixels, DCTELEM *block, int line_size);
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void (*add_pixels4)(uint8_t *pixels, DCTELEM *block, int line_size);
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@@ -423,32 +422,6 @@ typedef struct DSPContext {
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*/
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void (*vector_fmul_scalar)(float *dst, const float *src, float mul,
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int len);
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/**
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* Multiply a vector of floats by concatenated short vectors of
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* floats and by a scalar float. Source and destination vectors
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* must overlap exactly or not at all.
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* [0]: short vectors of length 2, 8-byte aligned
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* [1]: short vectors of length 4, 16-byte aligned
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* @param dst output vector, 16-byte aligned
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* @param src input vector, 16-byte aligned
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* @param sv array of pointers to short vectors
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* @param mul scalar value
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* @param len number of elements in src and dst, multiple of 4
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*/
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void (*vector_fmul_sv_scalar[2])(float *dst, const float *src,
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const float **sv, float mul, int len);
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/**
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* Multiply short vectors of floats by a scalar float, store
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* concatenated result.
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* [0]: short vectors of length 2, 8-byte aligned
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* [1]: short vectors of length 4, 16-byte aligned
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* @param dst output vector, 16-byte aligned
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* @param sv array of pointers to short vectors
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* @param mul scalar value
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* @param len number of output elements, multiple of 4
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*/
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void (*sv_fmul_scalar[2])(float *dst, const float **sv,
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float mul, int len);
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/**
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* Calculate the scalar product of two vectors of floats.
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* @param v1 first vector, 16-byte aligned
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