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RemoveDirt.cpp
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RemoveDirt.cpp
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// Avisynth filter for removing dirt from film clips
//
// By Rainer Wittmann <[email protected]>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// To get a copy of the GNU General Public License write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit
// http://www.gnu.org/copyleft/gpl.html .
#include "shared.h"
#ifdef VS_TARGET_CPU_X86
#include <emmintrin.h>
#else
# error "Please specify VS_TARGET_CPU_X86 to build"
#endif
#define MOTIONBLOCKWIDTH 8
#define MOTIONBLOCKHEIGHT 8
#define MOTION_FLAG 1
#define MOTION_FLAGN 2
#define MOTION_FLAGP 4
#define TO_CLEAN 8
#define BMARGIN 16
#define MOTION_FLAG1 (MOTION_FLAG | TO_CLEAN)
#define MOTION_FLAG2 (MOTION_FLAGN | TO_CLEAN)
#define MOTION_FLAG3 (MOTION_FLAGP | TO_CLEAN)
#define MOTION_FLAGS (MOTION_FLAG | MOTION_FLAGN | MOTION_FLAGP)
#define U_N 54u // green
#define V_N 34
#define U_M 90 // red
#define V_M 240
#define U_P 240 // blue
#define V_P 110
#define u_ncolor (U_N + (U_N << 8) + (U_N << 16) + (U_N << 24))
#define v_ncolor (V_N + (V_N << 8) + (V_N << 16) + (V_N << 24))
#define u_mcolor (U_M + (U_M << 8) + (U_M << 16) + (U_M << 24))
#define v_mcolor (V_M + (V_M << 8) + (V_M << 16) + (V_M << 24))
#define u_pcolor (U_P + (U_P << 8) + (U_P << 16) + (U_P << 24))
#define v_pcolor (V_P + (V_P << 8) + (V_P << 16) + (V_P << 24))
#define leftdp (-1)
#define rightdp 7
#define leftsp leftdp
#define rightsp rightdp
#define topdp (-dpitch)
#define topsp (-spitch)
#define rightbldp 8
#define rightblsp rightbldp
#define leftbldp (-8)
#define leftblsp leftbldp
#define Cleftdp (-1)
#define Crightdp 3
#define Cleftsp Cleftdp
#define Crightsp Crightdp
#define Crightbldp 4
#define Crightblsp Crightbldp
#define Ctopdp (-dpitchUV)
#define Ctopsp (-spitchUV)
uint32_t ALIGNED_ARRAY(blockcompare_result, 16)[4];
static __forceinline void SADcompareSSE2(const uint8_t *p1, const uint8_t *p2, int32_t pitch, const uint8_t *noiselevel)
{
int32_t pitchx2 = pitch * 2;
int32_t pitchx3 = pitchx2 + pitch;
__m128i xmm0 = _mm_load_si128((__m128i*)p1);
__m128i xmm1 = _mm_load_si128((__m128i*)(p1+pitch));
xmm0 = _mm_sad_epu8(xmm0, *((__m128i*)p2));
xmm1 = _mm_sad_epu8(xmm1, *((__m128i*)(p2+pitch)));
__m128i xmm2 = _mm_load_si128((__m128i*)(p1+pitchx2));
__m128i xmm3 = _mm_load_si128((__m128i*)(p1+pitchx3));
xmm2 = _mm_sad_epu8(xmm2, *((__m128i*)(p2+pitchx2)));
xmm2 = _mm_sad_epu8(xmm2, *((__m128i*)(p2+pitchx3)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
p1 += (4*pitch);
p2 += (4*pitch);
xmm2 = _mm_load_si128((__m128i*)p1);
xmm3 = _mm_load_si128((__m128i*)(p1+pitch));
xmm2 = _mm_sad_epu8(xmm2, *((__m128i*)p2));
xmm3 = _mm_sad_epu8(xmm3, *((__m128i*)(p2+pitch)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
xmm2 = _mm_load_si128((__m128i*)(p1+pitchx2));
xmm3 = _mm_load_si128((__m128i*)(p1+pitchx3));
xmm2 = _mm_sad_epu8(xmm2, *((__m128i*)(p2+pitchx2)));
xmm3 = _mm_sad_epu8(xmm3, *((__m128i*)(p2+pitchx3)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
xmm0 = _mm_add_epi32(xmm0, xmm1);
_mm_store_si128((__m128i*)blockcompare_result, xmm0);
}
static __forceinline void NSADcompareSSE2(const uint8_t *p1, const uint8_t *p2, int32_t pitch, const uint8_t *noiselevel)
{
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
int32_t pitchx2 = pitch * 2;
int32_t pitchx3 = pitchx2 + pitch;
int32_t pitchx4 = pitchx3 + pitch;
__m128i xmm0 = _mm_load_si128((__m128i*)p1);
__m128i xmm2 = _mm_load_si128((__m128i*)(p1+pitch));
__m128i xmm3 = xmm0;
__m128i xmm4 = xmm2;
__m128i xmm5 = _mm_load_si128((__m128i*)p2);
__m128i xmm6 = _mm_load_si128((__m128i*)(p2+pitch));
xmm0 = _mm_subs_epu8(xmm0, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm0 = _mm_subs_epu8(xmm0, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm0 = _mm_sad_epu8(xmm0, xmm5);
xmm6 = _mm_sad_epu8(xmm6, xmm2);
__m128i xmm1 = _mm_load_si128((__m128i*)(p1+pitchx2));
xmm2 = _mm_load_si128((__m128i*)(p1+pitchx3));
xmm3 = xmm1;
xmm4 = xmm2;
xmm0 = _mm_add_epi32(xmm0, xmm6);
xmm5 = _mm_load_si128((__m128i*)(p2+pitchx2));
xmm6 = _mm_load_si128((__m128i*)(p2+pitchx3));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_sad_epu8(xmm5, xmm1);
xmm6 = _mm_sad_epu8(xmm6, xmm2);
xmm0 = _mm_add_epi32(xmm0, xmm5);
xmm0 = _mm_add_epi32(xmm0, xmm6);
p1 += pitchx4;
p2 += pitchx4;
xmm1 = _mm_load_si128((__m128i*)p1);
xmm2 = _mm_load_si128((__m128i*)(p1+pitch));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = _mm_load_si128((__m128i*)p2);
xmm6 = _mm_load_si128((__m128i*)(p2+pitch));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_sad_epu8(xmm5, xmm1);
xmm6 = _mm_sad_epu8(xmm6, xmm2);
xmm0 = _mm_add_epi32(xmm0, xmm5);
xmm0 = _mm_add_epi32(xmm0, xmm6);
xmm1 = _mm_load_si128((__m128i*)(p1+pitchx2));
xmm2 = _mm_load_si128((__m128i*)(p1+pitchx3));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = _mm_load_si128((__m128i*)(p2+pitchx2));
xmm6 = _mm_load_si128((__m128i*)(p2+pitchx3));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_sad_epu8(xmm5, xmm1);
xmm6 = _mm_sad_epu8(xmm6, xmm2);
xmm0 = _mm_add_epi32(xmm0, xmm5);
xmm0 = _mm_add_epi32(xmm0, xmm6);
_mm_store_si128((__m128i*)blockcompare_result, xmm0);
}
uint8_t ALIGNED_ARRAY(excessaddSSE2, 16)[16] = { 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 };
static __forceinline void ExcessPixelsSSE2(const uint8_t *p1, const uint8_t *p2, int32_t pitch, const uint8_t *noiselevel)
{
int32_t pitchx2 = pitch + pitch;
int32_t pitchx3 = pitchx2 + pitch;
int32_t pitchx4 = pitchx3 + pitch;
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
__m128i xmm0 = *((__m128i*)p1);
__m128i xmm2 = *((__m128i*)(p1+pitch));
__m128i xmm3 = xmm0;
__m128i xmm4 = xmm2;
__m128i xmm5 = *((__m128i*)p2);
__m128i xmm6 = *((__m128i*)(p2+pitch));
xmm0 = _mm_subs_epu8(xmm0, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm0 = _mm_subs_epu8(xmm0, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm0 = _mm_cmpeq_epi8(xmm0, xmm5);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
xmm0 = _mm_add_epi8(xmm0, xmm6);
__m128i xmm1 = *((__m128i*)(p1+pitchx2));
xmm2 = *((__m128i*)(p1+pitchx3));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = *((__m128i*)(p2+pitchx2));
xmm6 = *((__m128i*)(p2+pitchx3));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_cmpeq_epi8(xmm5, xmm1);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
xmm0 = _mm_add_epi8(xmm0, xmm5);
p1 += pitchx4;
p2 += pitchx4;
xmm0 = _mm_add_epi8(xmm0, xmm6);
xmm1 = *((__m128i*)p1);
xmm2 = *((__m128i*)(p1+pitch));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = *((__m128i*)p2);
xmm6 = *((__m128i*)(p2+pitch));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_cmpeq_epi8(xmm5, xmm1);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
xmm0 = _mm_add_epi8(xmm0, xmm5);
xmm0 = _mm_add_epi8(xmm0, xmm6);
xmm1 = *((__m128i*)(p1+pitchx2));
xmm2 = *((__m128i*)(p1+pitchx3));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = *((__m128i*)(p2+pitchx2));
xmm6 = *((__m128i*)(p2+pitchx3));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm5 = _mm_cmpeq_epi8(xmm5, xmm1);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
xmm0 = _mm_add_epi8(xmm0, xmm5);
xmm1 = _mm_xor_si128(xmm1, xmm1);
xmm0 = _mm_add_epi8(xmm0, xmm6);
xmm0 = _mm_add_epi8(xmm0, *((__m128i*)excessaddSSE2));
xmm0 = _mm_sad_epu8(xmm0, xmm1);
_mm_store_si128((__m128i*)blockcompare_result, xmm0);
}
static __forceinline uint32_t SADcompare(const uint8_t *p1, int32_t pitch1, const uint8_t *p2, int32_t pitch2, const uint8_t *noiselevel)
{
int32_t pitch1x2 = pitch1 + pitch1;
int32_t pitch1x3 = pitch1x2 + pitch1;
int32_t pitch1x4 = pitch1x3 + pitch1;
int32_t pitch2x2 = pitch2 + pitch2;
int32_t pitch2x3 = pitch2x2 + pitch2;
int32_t pitch2x4 = pitch2x3 + pitch2;
__m128i xmm0 = _mm_loadl_epi64((__m128i*)p1);
__m128i xmm1 = _mm_loadl_epi64((__m128i*)(p1+pitch1));
xmm0 = _mm_sad_epu8(xmm0, _mm_loadl_epi64((__m128i*)p2));
xmm1 = _mm_sad_epu8(xmm1, _mm_loadl_epi64((__m128i*)(p2+pitch2)));
__m128i xmm2 = _mm_loadl_epi64((__m128i*)(p1+pitch1x2));
__m128i xmm3 = _mm_loadl_epi64((__m128i*)(p1+pitch1x3));
xmm2 = _mm_sad_epu8(xmm2, _mm_loadl_epi64((__m128i*)(p2+pitch2x2)));
xmm3 = _mm_sad_epu8(xmm3, _mm_loadl_epi64((__m128i*)(p2+pitch2x3)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
p1 += pitch1x4;
p2 += pitch2x4;
xmm2 = _mm_loadl_epi64((__m128i*)p1);
xmm3 = _mm_loadl_epi64((__m128i*)(p1+pitch1));
xmm2 = _mm_add_epi16(xmm2, _mm_loadl_epi64((__m128i*)p2));
xmm3 = _mm_add_epi16(xmm3, _mm_loadl_epi64((__m128i*)(p2+pitch2)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
xmm2 = _mm_loadl_epi64((__m128i*)(p1+pitch1x2));
xmm3 = _mm_loadl_epi64((__m128i*)(p1+pitch1x3));
xmm2 = _mm_add_epi16(xmm2, _mm_loadl_epi64((__m128i*)(p2+pitch2x2)));
xmm3 = _mm_add_epi16(xmm3, _mm_loadl_epi64((__m128i*)(p2+pitch2x3)));
xmm0 = _mm_add_epi32(xmm0, xmm2);
xmm1 = _mm_add_epi32(xmm1, xmm3);
xmm0 = _mm_add_epi32(xmm0, xmm1);
return (uint32_t)_mm_cvtsi128_si32(xmm0);
}
static __forceinline uint32_t NSADcompare(const uint8_t *p1, int32_t pitch1, const uint8_t *p2, int32_t pitch2, const uint8_t *noiselevel)
{
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
int32_t pitch1x2 = pitch1 + pitch1;
int32_t pitch1x3 = pitch1x2 + pitch1;
int32_t pitch1x4 = pitch1x3 + pitch1;
int32_t pitch2x2 = pitch2 + pitch2;
int32_t pitch2x3 = pitch2x2 + pitch2;
int32_t pitch2x4 = pitch2x3 + pitch2;
__m128i xmm0;
xmm0 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm0), (__m64 *)(p1)), (__m64 *)(p1+pitch1x2)));
__m128i xmm2;
xmm2 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm2), (__m64 *)(p1+pitch1)), (__m64 *)(p1+pitch1x3)));
__m128i xmm3 = xmm0;
__m128i xmm4 = xmm2;
__m128i xmm5;
xmm5 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm5), (__m64 *)(p2)), (__m64 *)(p2+pitch2x2)));
__m128i xmm6;
xmm6 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm6), (__m64 *)(p2+pitch2)), (__m64 *)(p2+pitch2x3)));
xmm0 = _mm_subs_epu8(xmm0, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm0 = _mm_subs_epu8(xmm0, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm0 = _mm_sad_epu8(xmm0, xmm5);
xmm0 = _mm_sad_epu8(xmm6, xmm2);
p1 += pitch1x4;
p2 += pitch2x4;
__m128i xmm1;
xmm1 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm1), (__m64 *)(p1)), (__m64 *)(p1+pitch1x2)));
xmm0 = _mm_add_epi32(xmm0, xmm6);
xmm2 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm2), (__m64 *)(p1+pitch1)), (__m64 *)(p1+pitch1x3)));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm5), (__m64 *)(p2)), (__m64 *)(p2+pitch2x2)));
xmm6 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm6), (__m64 *)(p2+pitch2)), (__m64 *)(p2+pitch2x3)));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm0 = _mm_sad_epu8(xmm1, xmm5);
xmm0 = _mm_sad_epu8(xmm6, xmm2);
xmm0 = _mm_add_epi32(xmm0, xmm1);
xmm0 = _mm_add_epi32(xmm0, xmm6);
xmm1 = _mm_castps_si128(_mm_movehl_ps(_mm_castsi128_ps(xmm1), _mm_castsi128_ps(xmm0)));
xmm0 = _mm_add_epi32(xmm0, xmm1);
return (uint32_t)_mm_cvtsi128_si32(xmm0);
}
uint8_t ALIGNED_ARRAY(excessadd, 16)[16] = { 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4 };
static __forceinline uint32_t ExcessPixels(const uint8_t *p1, int32_t pitch1, const uint8_t *p2, int32_t pitch2, const uint8_t *noiselevel)
{
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
int32_t pitch1x2 = pitch1 + pitch1;
int32_t pitch1x3 = pitch1x2 + pitch1;
int32_t pitch1x4 = pitch1x3 + pitch1;
int32_t pitch2x2 = pitch2 + pitch2;
int32_t pitch2x3 = pitch2x2 + pitch2;
int32_t pitch2x4 = pitch2x3 + pitch2;
__m128i xmm0;
xmm0 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm0), (__m64 *)(p1)), (__m64 *)(p1+pitch1x2)));
__m128i xmm2;
xmm2 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm2), (__m64 *)(p1+pitch1)), (__m64 *)(p1+pitch1x3)));
__m128i xmm3 = xmm0;
__m128i xmm4 = xmm2;
__m128i xmm5;
xmm5 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm5), (__m64 *)(p2)), (__m64 *)(p2+pitch2x2)));
__m128i xmm6;
xmm6 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm6), (__m64 *)(p2+pitch2)), (__m64 *)(p2+pitch2x3)));
xmm0 = _mm_subs_epu8(xmm0, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm0 = _mm_subs_epu8(xmm0, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm0 = _mm_cmpeq_epi8(xmm0, xmm5);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
p1 += pitch1x4;
p2 += pitch2x4;
__m128i xmm1;
xmm1 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm1), (__m64 *)(p1)), (__m64 *)(p1+pitch1x2)));
xmm0 = _mm_add_epi8(xmm0, xmm6);
xmm2 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm2), (__m64 *)(p1+pitch1)), (__m64 *)(p1+pitch1x3)));
xmm3 = xmm1;
xmm4 = xmm2;
xmm5 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm5), (__m64 *)(p2)), (__m64 *)(p2+pitch2x2)));
xmm6 = _mm_castps_si128(_mm_loadh_pi(_mm_loadl_pi(_mm_castsi128_ps(xmm6), (__m64 *)(p2+pitch2)), (__m64 *)(p2+pitch2x3)));
xmm1 = _mm_subs_epu8(xmm1, xmm5);
xmm2 = _mm_subs_epu8(xmm2, xmm6);
xmm5 = _mm_subs_epu8(xmm5, xmm3);
xmm6 = _mm_subs_epu8(xmm6, xmm4);
xmm1 = _mm_subs_epu8(xmm1, xmm7);
xmm2 = _mm_subs_epu8(xmm2, xmm7);
xmm5 = _mm_subs_epu8(xmm5, xmm7);
xmm6 = _mm_subs_epu8(xmm6, xmm7);
xmm1 = _mm_cmpeq_epi8(xmm1, xmm5);
xmm6 = _mm_cmpeq_epi8(xmm6, xmm2);
_mm_xor_si128(xmm5, xmm5);
xmm0 = _mm_add_epi8(xmm0, xmm1);
xmm6 = _mm_add_epi8(xmm6, *((__m128i*)excessadd));
xmm0 = _mm_add_epi8(xmm0, xmm6);
xmm0 = _mm_sad_epu8(xmm0, xmm5);
xmm1 = _mm_castps_si128(_mm_movehl_ps(_mm_castsi128_ps(xmm1), _mm_castsi128_ps(xmm0)));
xmm0 = _mm_add_epi8(xmm0, xmm1);
return (uint32_t)_mm_cvtsi128_si32(xmm0);
}
static void processneighbours1(MotionDetectionDistData *mdd)
{
uint8_t *properties = mdd->md.blockproperties;
int32_t j = mdd->md.vblocks;
do {
int32_t i = mdd->md.hblocks;
do {
if(properties[0] == MOTION_FLAG2) {
++mdd->distblocks;
}
++properties;
} while(--i);
properties++;
} while(--j);
}
static void processneighbours2(MotionDetectionDistData *mdd)
{
uint8_t *properties = mdd->md.blockproperties;
int32_t j = mdd->md.vblocks;
do {
int32_t i = mdd->md.hblocks;
do {
if(properties[0] == MOTION_FLAG1) {
--mdd->distblocks;
properties[0] = 0;
} else if(properties[0] == MOTION_FLAG2) {
++mdd->distblocks;
}
++properties;
} while(--i);
properties++;
} while(--j);
}
static void processneighbours3(MotionDetectionDistData *mdd)
{
uint8_t *properties = mdd->md.blockproperties;
int32_t j = mdd->md.vblocks;
do {
int32_t i = mdd->md.hblocks;
do {
if(properties[0] != (MOTION_FLAG1 | MOTION_FLAG2)) {
if(properties[0] == MOTION_FLAG1) {
--mdd->distblocks;
}
properties[0] = 0;
}
++properties;
} while(--i);
properties++;
} while(--j);
}
static void markneighbours(MotionDetectionDistData *mdd)
{
uint8_t *begin = mdd->md.blockproperties;
uint8_t *end = begin;
uint32_t *isum2 = mdd->isum;
int32_t j = mdd->md.vblocks;
do {
uint32_t sum = 0;
int32_t i = mdd->dist;
do {
sum += *end++;
} while(--i);
i = mdd->dist1;
do {
*isum2++ = (sum += *end++);
} while(--i);
i = mdd->hint32_terior;
do {
*isum2++ = (sum += *end++ - *begin++);
} while(--i);
i = mdd->dist;
do {
*isum2++ = (sum -= *begin++);
} while(--i);
begin += mdd->dist2;
end++;
} while(--j);
uint32_t *isum1 = isum2 = mdd->isum;
begin = mdd->md.blockproperties;
j = mdd->md.hblocks;
do {
uint32_t sum = 0;
int32_t i = mdd->dist;
do {
sum += *isum2;
isum2 = (uint32_t*)((char*)isum2 + mdd->isumline);
} while(--i);
i = mdd->dist1;
do {
sum += *isum2;
isum2 = (uint32_t*)((char*)isum2 + mdd->isumline);
if (sum > mdd->tolerance) {
*begin |= MOTION_FLAG2;
}
begin += mdd->md.nline;
} while(--i);
i = mdd->vint32_terior;
do {
sum += *isum2 - *isum1;
isum2 = (uint32_t*)((char*)isum2 + mdd->isumline);
isum1 = (uint32_t*)((char*)isum1 + mdd->isumline);
if(sum > mdd->tolerance) {
*begin |= MOTION_FLAG2;
}
begin += mdd->md.nline;
} while(--i);
i = mdd->dist;
do {
sum -= *isum1;
isum1 = (uint32_t*)((char*)isum1 + mdd->isumline);
if(sum > mdd->tolerance) {
*begin |= MOTION_FLAG2;
}
begin += mdd->md.nline;
} while(--i);
begin += mdd->colinc;
isum1 = (uint32_t*)((char*)isum1 + mdd->isuminc1);
isum2 = (uint32_t*)((char*)isum2 + mdd->isuminc2);
} while(--j);
}
static void markblocks1(MotionDetectionData *md, const uint8_t *p1, int32_t pitch1, const uint8_t *p2, int32_t pitch2)
{
int32_t inc1 = MOTIONBLOCKHEIGHT * pitch1 - md->linewidth;
int32_t inc2 = MOTIONBLOCKHEIGHT * pitch2 - md->linewidth;
uint8_t *properties = md->blockproperties;
int32_t j = md->vblocks;
do {
int32_t i = md->hblocks;
do {
properties[0] = 0;
if(md->blockcompare(p1, pitch1, p2, pitch2, md->noiselevel) >= md->threshold) {
properties[0] = MOTION_FLAG1;
++md->motionblocks;
}
p1 += MOTIONBLOCKWIDTH;
p2 += MOTIONBLOCKWIDTH;
++properties;
} while(--i);
p1 += inc1;
p2 += inc2;
++properties;
} while(--j);
}
static void markblocks2(MotionDetectionData *md, const uint8_t *p1, const uint8_t *p2, int32_t pitch)
{
int32_t inc = MOTIONBLOCKHEIGHT*pitch - md->linewidthSSE2;
uint8_t *properties = md->blockproperties;
int32_t j = md->vblocks;
do {
int32_t i = md->hblocksSSE2;
do {
md->blockcompareSSE2(p1, p2, pitch, md->noiselevel);
properties[0] = properties[1] = 0;
if(blockcompare_result[0] >= md->threshold) {
properties[0] = MOTION_FLAG1;
++md->motionblocks;
}
if(blockcompare_result[2] >= md->threshold) {
properties[1] = MOTION_FLAG1;
++md->motionblocks;
}
p1 += 2*MOTIONBLOCKWIDTH;
p2 += 2*MOTIONBLOCKWIDTH;
properties += 2;
} while(--i);
if(md->remainderSSE2) {
properties[0] = 0;
if(md->blockcompare(p1, pitch, p2, pitch, md->noiselevel) >= md->threshold) {
properties[0] = MOTION_FLAG1;
++md->motionblocks;
}
++properties;
}
p1 += inc;
p2 += inc;
++properties;
} while(--j);
}
static void markblocks(MotionDetectionDistData *mdd, const uint8_t *p1, int32_t pitch1, const uint8_t *p2, int32_t pitch2)
{
mdd->md.motionblocks = 0;
if(((pitch1 - pitch2) | (((uint32_t)p1) & 15) | (((uint32_t)p2) & 15)) == 0) {
markblocks2(&mdd->md, p1, p2, pitch2);
} else {
markblocks1(&mdd->md, p1, pitch1, p2, pitch2);
}
mdd->distblocks = 0;
if(mdd->dist) {
markneighbours(mdd);
(mdd->processneighbours)(mdd);
}
}
static __forceinline int32_t vertical_diff(const uint8_t *p, int32_t pitch, const uint8_t *noiselevel)
{
int32_t pitchx2 = pitch + pitch;
int32_t pitchx3 = pitchx2 + pitch;
int32_t pitchx4 = pitchx3 + pitch;
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
__m128i xmm0, xmm1;
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)p), 0);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(p+pitchx2)), 1);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(p+pitch)), 0);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(p+pitchx3)), 1);
xmm7 = _mm_cmpeq_epi8(xmm7, xmm7);
p += pitchx4;
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)p), 2);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(p+pitchx2)), 3);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(p+pitch)), 2);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(p+pitchx3)), 3);
__m128i xmm2 = xmm0;
__m128i xmm3 = xmm1;
xmm7 = _mm_srli_epi16(xmm7, 8);
xmm0 = _mm_and_si128(xmm0, xmm7);
xmm1 = _mm_slli_epi16(xmm1, 8);
xmm2 = _mm_srli_epi16(xmm2, 8);
xmm3 = _mm_subs_epu8(xmm3, xmm7);
xmm0 = _mm_or_si128(xmm0, xmm1);
xmm2 = _mm_or_si128(xmm2, xmm3);
xmm0 = _mm_sad_epu8(xmm0, xmm2);
return _mm_cvtsi128_si32(xmm0);
}
static __forceinline int32_t horizontal_diff(const uint8_t *p, int32_t pitch)
{
__m128i xmm0 = _mm_loadl_epi64((__m128i*)p);
xmm0 = _mm_sad_epu8(xmm0, _mm_loadl_epi64((__m128i*)(p+pitch)));
return _mm_cvtsi128_si32(xmm0);
}
static void postprocessing_grey(PostProcessingData *pp, uint8_t *dp, int32_t dpitch, const uint8_t *sp, int32_t spitch)
{
int32_t bottomdp = 7 * dpitch;
int32_t bottomsp = 7 * spitch;
int32_t dinc = MOTIONBLOCKHEIGHT * dpitch - pp->mdd.md.linewidth;
int32_t sinc = MOTIONBLOCKHEIGHT * spitch - pp->mdd.md.linewidth;
pp->loops = pp->restored_blocks = 0;
int32_t to_restore;
do {
uint8_t *dp2 = dp;
const uint8_t *sp2 = sp;
uint8_t *cl = pp->mdd.md.blockproperties;
++pp->loops;
to_restore = 0;
int32_t i = pp->mdd.md.vblocks;
do
{
int32_t j = pp->mdd.md.hblocks;
do {
if((cl[0] & TO_CLEAN) != 0) {
vs_bitblt(dp2, dpitch, sp2, spitch, 8, 8);
cl[0] &= ~TO_CLEAN;
if(cl[-1] == 0) {
if(vertical_diff(dp2 + leftdp, dpitch, pp->mdd.md.noiselevel) > vertical_diff(sp2 + leftsp, spitch, pp->mdd.md.noiselevel) + pp->pthreshold) {
++to_restore;
cl[-1] = MOTION_FLAG3;
}
}
if(cl[1] == 0) {
if(vertical_diff(dp2 + rightdp, dpitch, pp->mdd.md.noiselevel) > vertical_diff(sp2 + rightsp, spitch, pp->mdd.md.noiselevel) + pp->pthreshold) {
++to_restore;
cl[1] = MOTION_FLAG3;
}
}
if(cl[pp->mdd.md.pline] == 0) {
if(horizontal_diff(dp2 + topdp, dpitch) > horizontal_diff(sp2 + topsp, spitch) + pp->pthreshold) {
++to_restore;
cl[pp->mdd.md.pline] = MOTION_FLAG3;
}
}
if(cl[pp->mdd.md.nline] == 0) {
if(horizontal_diff(dp2 + bottomdp, dpitch) > horizontal_diff(sp2 + bottomsp, spitch) + pp->pthreshold) {
++to_restore;
cl[pp->mdd.md.nline] = MOTION_FLAG3;
}
}
}
++cl;
dp2 += rightbldp;
sp2 += rightblsp;
} while(--j);
cl++;
dp2 += dinc;
sp2 += sinc;
} while(--i);
pp->restored_blocks += to_restore;
} while(to_restore != 0);
}
static __forceinline int32_t horizontal_diff_chroma(const uint8_t *u, const uint8_t *v, int32_t pitch)
{
__m128i xmm0 = _mm_loadl_epi64((__m128i*)u);
__m128i xmm1 = _mm_cvtsi32_si128(*((int32_t*)(u+pitch)));
xmm0 = _mm_unpacklo_epi32(xmm0, _mm_loadl_epi64((__m128i*)v));
xmm1 = _mm_unpacklo_epi32(xmm1, _mm_loadl_epi64((__m128i*)(v+pitch)));
xmm0 = _mm_sad_epu8(xmm0, xmm1);
return _mm_cvtsi128_si32(xmm0);
}
static __forceinline int32_t vertical_diff_yv12_chroma(const uint8_t *u, const uint8_t *v, int32_t pitch, const uint8_t *noiselevel)
{
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
int32_t pitchx2 = pitch + pitch;
int32_t pitchx3 = pitchx2 + pitch;
__m128i xmm0, xmm1;
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)u), 0);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(u+pitchx2)), 1);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitch)), 0);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitchx3)), 1);
xmm7 = _mm_cmpeq_epi8(xmm7, xmm7);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)v), 2);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(v+pitchx2)), 3);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)v+pitch), 2);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(v+pitchx3)), 3);
__m128i xmm2 = xmm0;
__m128i xmm3 = xmm1;
xmm7 = _mm_srli_epi16(xmm7, 8);
xmm0 = _mm_and_si128(xmm0, xmm7);
xmm1 = _mm_slli_epi16(xmm1, 8);
xmm2 = _mm_srli_epi16(xmm2, 8);
xmm3 = _mm_subs_epu8(xmm3, xmm7);
xmm0 = _mm_or_si128(xmm0, xmm1);
xmm2 = _mm_or_si128(xmm2, xmm3);
xmm0 = _mm_sad_epu8(xmm0, xmm2);
return (uint32_t)_mm_cvtsi128_si32(xmm0);
}
static __forceinline int32_t vertical_diff_yuy2_chroma(const uint8_t *u, const uint8_t *v, int32_t pitch, const uint8_t *noiselevel)
{
__m128i xmm7 = _mm_loadu_si128((__m128i*)noiselevel);
int32_t pitchx2 = pitch + pitch;
int32_t pitchx3 = pitchx2 + pitch;
int32_t pitchx4 = pitchx3 + pitch;
__m128i xmm0, xmm1;
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)u), 0);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(u+pitchx2)), 1);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitch)), 0);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitchx3)), 1);
u += pitchx4;
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)u), 2);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(u+pitchx2)), 3);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitch)), 2);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(u+pitchx3)), 3);
__m128i xmm2 = xmm0;
__m128i xmm3 = xmm1;
xmm0 = _mm_and_si128(xmm0, xmm7);
xmm1 = _mm_slli_epi16(xmm1, 8);
xmm2 = _mm_srli_epi16(xmm2, 8);
xmm3 = _mm_subs_epu8(xmm3, xmm7);
xmm0 = _mm_or_si128(xmm0, xmm1);
xmm2 = _mm_or_si128(xmm2, xmm3);
__m128i xmm4;
xmm4 = _mm_insert_epi16(xmm4, *((int32_t*)v), 0);
xmm0 = _mm_insert_epi16(xmm0, *((int32_t*)(v+pitchx2)), 1);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(v+pitch)), 0);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(v+pitchx3)), 1);
v += pitchx4;
xmm4 = _mm_insert_epi16(xmm4, *((int32_t*)v), 2);
xmm4 = _mm_insert_epi16(xmm4, *((int32_t*)(v+pitchx2)), 3);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(v+pitch)), 2);
xmm1 = _mm_insert_epi16(xmm1, *((int32_t*)(v+pitchx3)), 3);
__m128i xmm6 = xmm4;
xmm3 = xmm1;
xmm4 = _mm_and_si128(xmm4, xmm7);
xmm1 = _mm_slli_epi16(xmm1, 8);
xmm6 = _mm_srli_epi16(xmm6, 8);
xmm3 = _mm_subs_epu8(xmm3, xmm7);
xmm4 = _mm_or_si128(xmm4, xmm1);