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#include "config.h"
#include "libavutil/avassert.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/get_bits.h"
#include "libavcodec/hevc.h"
#include "libavcodec/x86/hevcpred.h"
#ifdef __GNUC__
#pragma GCC push_options
#pragma GCC target("sse4.1")
#endif
#if HAVE_SSE2
#include <emmintrin.h>
#endif
#if HAVE_SSSE3
#include <tmmintrin.h>
#endif
#if HAVE_SSE4
#include <smmintrin.h>
#endif
#if HAVE_SSE4
#define _MM_PACKUS_EPI32 _mm_packus_epi32
#else
static av_always_inline __m128i _MM_PACKUS_EPI32( __m128i a, __m128i b )
{
a = _mm_slli_epi32 (a, 16);
a = _mm_srai_epi32 (a, 16);
b = _mm_slli_epi32 (b, 16);
b = _mm_srai_epi32 (b, 16);
a = _mm_packs_epi32 (a, b);
return a;
}
#endif
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#if HAVE_SSE4
#define PLANAR_INIT_8() \
uint8_t *src = (uint8_t*)_src; \
const uint8_t *top = (const uint8_t*)_top; \
const uint8_t *left = (const uint8_t*)_left
#define PLANAR_INIT_10() \
uint16_t *src = (uint16_t*)_src; \
const uint16_t *top = (const uint16_t*)_top; \
const uint16_t *left = (const uint16_t*)_left
#define PLANAR_COMPUTE(val, shift) \
add = _mm_mullo_epi16(_mm_set1_epi16(1+y), l0); \
ly1 = _mm_unpacklo_epi16(ly , ly ); \
ly1 = _mm_unpacklo_epi32(ly1, ly1); \
ly1 = _mm_unpacklo_epi64(ly1, ly1); \
c0 = _mm_mullo_epi16(tmp1, ly1); \
x0 = _mm_mullo_epi16(_mm_set1_epi16(val - y), tx); \
c0 = _mm_add_epi16(c0, c1); \
x0 = _mm_add_epi16(x0, c0); \
x0 = _mm_add_epi16(x0, add); \
c0 = _mm_srli_epi16(x0, shift)
#define PLANAR_COMPUTE_HI(val, shift) \
C0 = _mm_mullo_epi16(tmp2, ly1); \
x0 = _mm_mullo_epi16(_mm_set1_epi16(val - y), th); \
C0 = _mm_add_epi16(C0, C1); \
x0 = _mm_add_epi16(x0, C0); \
x0 = _mm_add_epi16(x0, add); \
C0 = _mm_srli_epi16(x0, shift)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define PLANAR_LOAD_0_8() \
ly = _mm_loadl_epi64((__m128i*) left); \
tx = _mm_loadl_epi64((__m128i*) top); \
ly = _mm_unpacklo_epi8(ly, _mm_setzero_si128()); \
tx = _mm_unpacklo_epi8(tx, _mm_setzero_si128()); \
ly = _mm_unpacklo_epi16(ly, ly); \
tx = _mm_unpacklo_epi64(tx, tx)
#define PLANAR_LOAD_0_10() \
ly = _mm_loadl_epi64((__m128i*) left); \
tx = _mm_loadl_epi64((__m128i*) top); \
ly = _mm_unpacklo_epi16(ly, ly); \
tx = _mm_unpacklo_epi64(tx, tx)
#define PLANAR_COMPUTE_0(dst , v1, v2, v3, v4) \
dst = _mm_mullo_epi16(tmp1, ly1); \
x0 = _mm_mullo_epi16(_mm_set_epi16(v1,v1,v1,v1,v2,v2,v2,v2), tx); \
add = _mm_mullo_epi16(_mm_set_epi16(v3,v3,v3,v3,v4,v4,v4,v4), l0); \
dst = _mm_add_epi16(dst, c1); \
x0 = _mm_add_epi16(x0, add); \
dst = _mm_add_epi16(dst, x0); \
dst = _mm_srli_epi16(dst, 3)
#define PLANAR_STORE_0_8() \
c0 = _mm_packus_epi16(c0,C0); \
*((uint32_t *) src ) = _mm_cvtsi128_si32(c0 ); \
*((uint32_t *)(src + stride)) = _mm_extract_epi32(c0, 1); \
*((uint32_t *)(src + 2 * stride)) = _mm_extract_epi32(c0, 2); \
*((uint32_t *)(src + 3 * stride)) = _mm_extract_epi32(c0, 3)
#define PLANAR_STORE_0_10() \
_mm_storel_epi64((__m128i*)(src ), c0); \
_mm_storel_epi64((__m128i*)(src + stride), _mm_unpackhi_epi64(c0, c0));\
_mm_storel_epi64((__m128i*)(src + 2 * stride), C0); \
_mm_storel_epi64((__m128i*)(src + 3 * stride), _mm_unpackhi_epi64(C0, C0))
#define PRED_PLANAR_0(D) \
void pred_planar_0_ ## D ## _sse(uint8_t *_src, const uint8_t *_top, \
const uint8_t *_left, ptrdiff_t stride) { \
__m128i ly, l0, tx, ly1; \
__m128i tmp1, add, x0, c0, c1, C0; \
PLANAR_INIT_ ## D(); \
tx = _mm_set1_epi16(top[4]); \
l0 = _mm_set1_epi16(left[4]); \
add = _mm_set1_epi16(4); \
tmp1 = _mm_set_epi16(0,1,2,3,0,1,2,3); \
c1 = _mm_mullo_epi16(_mm_set_epi16(4,3,2,1,4,3,2,1), tx); \
c1 = _mm_add_epi16(c1, add); \
PLANAR_LOAD_0_ ##D(); \
\
ly1 = _mm_unpacklo_epi32(ly, ly); \
PLANAR_COMPUTE_0(c0, 2, 3, 2, 1); \
ly1 = _mm_unpackhi_epi32(ly, ly); \
PLANAR_COMPUTE_0(C0, 0, 1, 4, 3); \
PLANAR_STORE_0_ ## D(); \
}
PRED_PLANAR_0( 8)
PRED_PLANAR_0(10)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define PLANAR_LOAD_1_8() \
ly = _mm_loadl_epi64((__m128i*)left); \
tx = _mm_loadl_epi64((__m128i*)top); \
ly = _mm_unpacklo_epi8(ly,_mm_setzero_si128()); \
tx = _mm_unpacklo_epi8(tx,_mm_setzero_si128())
#define PLANAR_LOAD_1_10() \
ly = _mm_loadu_si128((__m128i*)left); \
tx = _mm_loadu_si128((__m128i*)top)
#define PLANAR_COMPUTE_1() \
PLANAR_COMPUTE(7, 4)
#define PLANAR_STORE_1_8() \
c0 = _mm_packus_epi16(c0,_mm_setzero_si128()); \
_mm_storel_epi64((__m128i*)(src), c0); \
src+= stride; \
ly = _mm_srli_si128(ly,2)
#define PLANAR_STORE_1_10() \
_mm_storeu_si128((__m128i*)(src), c0); \
src+= stride; \
ly = _mm_srli_si128(ly,2)
#define PRED_PLANAR_1(D) \
void pred_planar_1_ ## D ## _sse(uint8_t *_src, const uint8_t *_top, \
const uint8_t *_left, ptrdiff_t stride) { \
int y; \
__m128i ly, l0, tx, ly1; \
__m128i tmp1, add, x0, c0, c1; \
PLANAR_INIT_ ## D(); \
tx = _mm_set1_epi16(top[8]); \
l0 = _mm_set1_epi16(left[8]); \
add = _mm_set1_epi16(8); \
tmp1 = _mm_set_epi16(0,1,2,3,4,5,6,7); \
c1 = _mm_mullo_epi16(_mm_set_epi16(8,7,6,5,4,3,2,1), tx); \
c1 = _mm_add_epi16(c1,add); \
PLANAR_LOAD_1_ ## D(); \
for (y = 0; y < 8; y++) { \
PLANAR_COMPUTE_1(); \
PLANAR_STORE_1_ ## D(); \
} \
}
PRED_PLANAR_1( 8)
PRED_PLANAR_1(10)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define PLANAR_LOAD_2_8() \
ly = _mm_loadu_si128((__m128i*) left); \
tx = _mm_loadu_si128((__m128i*) top); \
lh = _mm_unpackhi_epi8(ly,_mm_setzero_si128()); \
ly = _mm_unpacklo_epi8(ly,_mm_setzero_si128()); \
th = _mm_unpackhi_epi8(tx,_mm_setzero_si128()); \
tx = _mm_unpacklo_epi8(tx,_mm_setzero_si128())
#define PLANAR_LOAD_2_10() \
ly = _mm_loadu_si128((__m128i*) left); \
lh = _mm_loadu_si128((__m128i*)&left[8]); \
tx = _mm_loadu_si128((__m128i*) top); \
th = _mm_loadu_si128((__m128i*)&top[8])
#define PLANAR_COMPUTE_2() \
PLANAR_COMPUTE(15, 5)
#define PLANAR_COMPUTE_HI_2() \
PLANAR_COMPUTE_HI(15, 5)
#define PLANAR_STORE_2_8() \
c0 = _mm_packus_epi16(c0, C0); \
_mm_storeu_si128((__m128i*) src, c0); \
src+= stride; \
ly = _mm_srli_si128(ly,2)
#define PLANAR_STORE_2_10() \
_mm_storeu_si128((__m128i*) src , c0); \
_mm_storeu_si128((__m128i*)&src[8], C0); \
src+= stride; \
ly = _mm_srli_si128(ly,2)
#define PRED_PLANAR_2(D) \
void pred_planar_2_ ## D ## _sse(uint8_t *_src, const uint8_t *_top, \
const uint8_t *_left, ptrdiff_t stride) { \
int y, i; \
__m128i ly, lh, l0, tx, th, ly1; \
__m128i tmp1, tmp2, add, x0, c0, c1, C0, C1; \
PLANAR_INIT_ ## D(); \
tx = _mm_set1_epi16(top[16]); \
l0 = _mm_set1_epi16(left[16]); \
add = _mm_set1_epi16(16); \
tmp1 = _mm_set_epi16( 8, 9,10,11,12,13,14,15); \
tmp2 = _mm_set_epi16( 0, 1, 2, 3, 4, 5, 6, 7); \
c1 = _mm_mullo_epi16(_mm_set_epi16( 8, 7, 6, 5, 4, 3, 2, 1), tx); \
C1 = _mm_mullo_epi16(_mm_set_epi16(16,15,14,13,12,11,10, 9), tx); \
c1 = _mm_add_epi16(c1, add); \
C1 = _mm_add_epi16(C1, add); \
PLANAR_LOAD_2_ ## D(); \
for (i = 0; i < 2; i++) { \
for (y = i*8; y < i*8+8; y++) { \
PLANAR_COMPUTE_2(); \
PLANAR_COMPUTE_HI_2(); \
PLANAR_STORE_2_ ## D(); \
} \
ly = lh; \
} \
}
PRED_PLANAR_2( 8)
PRED_PLANAR_2(10)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define PLANAR_LOAD_3_8() \
ly = _mm_loadu_si128((__m128i*) left); \
lh = _mm_unpackhi_epi8(ly,_mm_setzero_si128()); \
ly = _mm_unpacklo_epi8(ly,_mm_setzero_si128()); \
tx = _mm_loadu_si128((__m128i*) top); \
th = _mm_unpackhi_epi8(tx,_mm_setzero_si128()); \
tx = _mm_unpacklo_epi8(tx,_mm_setzero_si128()); \
TX = _mm_loadu_si128((__m128i*)(top + 16)); \
TH = _mm_unpackhi_epi8(TX,_mm_setzero_si128()); \
TX = _mm_unpacklo_epi8(TX,_mm_setzero_si128())
#define PLANAR_LOAD_3_10() \
ly = _mm_loadu_si128((__m128i*) left ); \
lh = _mm_loadu_si128((__m128i*)&left[8]); \
tx = _mm_loadu_si128((__m128i*) top ); \
th = _mm_loadu_si128((__m128i*)&top[ 8]); \
TX = _mm_loadu_si128((__m128i*)&top[16]); \
TH = _mm_loadu_si128((__m128i*)&top[24])
#define PLANAR_RELOAD_3_8() \
ly = _mm_loadu_si128((__m128i*)(left+16)); \
lh = _mm_unpackhi_epi8(ly,_mm_setzero_si128()); \
ly = _mm_unpacklo_epi8(ly,_mm_setzero_si128())
#define PLANAR_RELOAD_3_10() \
ly = _mm_loadu_si128((__m128i*)&left[16]); \
lh = _mm_loadu_si128((__m128i*)&left[24])
#define PLANAR_COMPUTE_3() \
PLANAR_COMPUTE(31, 6)
#define PLANAR_COMPUTE_HI_3() \
PLANAR_COMPUTE_HI(31, 6)
#define PLANAR_COMPUTE_HI2_3() \
c0 = _mm_mullo_epi16(TMP1, ly1); \
x0 = _mm_mullo_epi16(_mm_set1_epi16(31 - y), TX); \
c0 = _mm_add_epi16(c0, c2); \
x0 = _mm_add_epi16(x0, c0); \
x0 = _mm_add_epi16(x0, add); \
c0 = _mm_srli_epi16(x0, 6)
#define PLANAR_COMPUTE_HI3_3() \
C0 = _mm_mullo_epi16(TMP2, ly1); \
x0 = _mm_mullo_epi16(_mm_set1_epi16(31 - y), TH); \
C0 = _mm_add_epi16(C0, C2); \
x0 = _mm_add_epi16(x0, C0); \
x0 = _mm_add_epi16(x0, add); \
C0 = _mm_srli_epi16(x0, 6)
#define PLANAR_STORE1_3_8() \
c0 = _mm_packus_epi16(c0, C0); \
_mm_storeu_si128((__m128i*) src, c0)
#define PLANAR_STORE2_3_8() \
c0 = _mm_packus_epi16(c0, C0); \
_mm_storeu_si128((__m128i*) (src + 16), c0); \
src+= stride; \
ly = _mm_srli_si128(ly, 2)
#define PLANAR_STORE1_3_10() \
_mm_storeu_si128((__m128i*) src , c0); \
_mm_storeu_si128((__m128i*)&src[ 8], C0)
#define PLANAR_STORE2_3_10() \
_mm_storeu_si128((__m128i*)&src[16], c0); \
_mm_storeu_si128((__m128i*)&src[24], C0); \
src+= stride; \
ly = _mm_srli_si128(ly, 2)
#define PRED_PLANAR_3(D) \
void pred_planar_3_ ## D ## _sse(uint8_t *_src, const uint8_t *_top, \
const uint8_t *_left, ptrdiff_t stride) { \
int y, i; \
__m128i l0, ly, lh, ly1, tx, th, TX, TH, tmp1, tmp2, TMP1, TMP2; \
__m128i x0, c0, c1, c2, C0, C1, C2, add; \
PLANAR_INIT_ ## D(); \
tx = _mm_set1_epi16(top[32]); \
l0 = _mm_set1_epi16(left[32]); \
add = _mm_set1_epi16(32); \
tmp1 = _mm_set_epi16(24,25,26,27,28,29,30,31); \
tmp2 = _mm_set_epi16(16,17,18,19,20,21,22,23); \
TMP1 = _mm_set_epi16( 8, 9,10,11,12,13,14,15); \
TMP2 = _mm_set_epi16( 0, 1, 2, 3, 4, 5, 6, 7); \
c1 = _mm_mullo_epi16(_mm_set_epi16( 8, 7, 6, 5, 4, 3, 2, 1), tx); \
C1 = _mm_mullo_epi16(_mm_set_epi16(16,15,14,13,12,11,10, 9), tx); \
c2 = _mm_mullo_epi16(_mm_set_epi16(24,23,22,21,20,19,18,17), tx); \
C2 = _mm_mullo_epi16(_mm_set_epi16(32,31,30,29,28,27,26,25), tx); \
c1 = _mm_add_epi16(c1, add); \
C1 = _mm_add_epi16(C1, add); \
c2 = _mm_add_epi16(c2, add); \
C2 = _mm_add_epi16(C2, add); \
PLANAR_LOAD_3_ ## D(); \
for (i = 0; i < 4; i++) { \
for (y = 0+i*8; y < 8+i*8; y++) { \
PLANAR_COMPUTE_3(); \
PLANAR_COMPUTE_HI_3(); \
PLANAR_STORE1_3_ ## D(); \
PLANAR_COMPUTE_HI2_3(); \
PLANAR_COMPUTE_HI3_3(); \
PLANAR_STORE2_3_ ## D(); \
} \
if (i == 0 || i == 2) { \
ly = lh; \
} else { \
PLANAR_RELOAD_3_ ## D(); \
} \
} \
}
PRED_PLANAR_3( 8)
PRED_PLANAR_3(10)
#endif
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define STORE8(out, sstep_out) \
_mm_storel_epi64((__m128i*)&out[0*sstep_out], m10); \
_mm_storel_epi64((__m128i*)&out[2*sstep_out], m12); \
_mm_storel_epi64((__m128i*)&out[4*sstep_out], m11); \
_mm_storel_epi64((__m128i*)&out[6*sstep_out], m13); \
m10 = _mm_unpackhi_epi64(m10, m10); \
m12 = _mm_unpackhi_epi64(m12, m12); \
m11 = _mm_unpackhi_epi64(m11, m11); \
m13 = _mm_unpackhi_epi64(m13, m13); \
_mm_storel_epi64((__m128i*)&out[1*sstep_out], m10); \
_mm_storel_epi64((__m128i*)&out[3*sstep_out], m12); \
_mm_storel_epi64((__m128i*)&out[5*sstep_out], m11); \
_mm_storel_epi64((__m128i*)&out[7*sstep_out], m13)
#define STORE16(out, sstep_out) \
_mm_storeu_si128((__m128i *) &out[0*sstep_out], m0); \
_mm_storeu_si128((__m128i *) &out[1*sstep_out], m1); \
_mm_storeu_si128((__m128i *) &out[2*sstep_out], m2); \
_mm_storeu_si128((__m128i *) &out[3*sstep_out], m3); \
_mm_storeu_si128((__m128i *) &out[4*sstep_out], m4); \
_mm_storeu_si128((__m128i *) &out[5*sstep_out], m5); \
_mm_storeu_si128((__m128i *) &out[6*sstep_out], m6); \
_mm_storeu_si128((__m128i *) &out[7*sstep_out], m7)
#define TRANSPOSE4x4_8(in, sstep_in, out, sstep_out) \
{ \
__m128i m0 = _mm_loadl_epi64((__m128i *) &in[0*sstep_in]); \
__m128i m1 = _mm_loadl_epi64((__m128i *) &in[1*sstep_in]); \
__m128i m2 = _mm_loadl_epi64((__m128i *) &in[2*sstep_in]); \
__m128i m3 = _mm_loadl_epi64((__m128i *) &in[3*sstep_in]); \
\
__m128i m10 = _mm_unpacklo_epi8(m0, m1); \
__m128i m11 = _mm_unpacklo_epi8(m2, m3); \
\
m0 = _mm_unpacklo_epi16(m10, m11); \
\
*((uint32_t *) (out+0*sstep_out)) =_mm_cvtsi128_si32(m0); \
*((uint32_t *) (out+1*sstep_out)) =_mm_extract_epi32(m0, 1); \
*((uint32_t *) (out+2*sstep_out)) =_mm_extract_epi32(m0, 2); \
*((uint32_t *) (out+3*sstep_out)) =_mm_extract_epi32(m0, 3); \
}
#define TRANSPOSE8x8_8(in, sstep_in, out, sstep_out) \
{ \
__m128i m0 = _mm_loadl_epi64((__m128i *) &in[0*sstep_in]); \
__m128i m1 = _mm_loadl_epi64((__m128i *) &in[1*sstep_in]); \
__m128i m2 = _mm_loadl_epi64((__m128i *) &in[2*sstep_in]); \
__m128i m3 = _mm_loadl_epi64((__m128i *) &in[3*sstep_in]); \
__m128i m4 = _mm_loadl_epi64((__m128i *) &in[4*sstep_in]); \
__m128i m5 = _mm_loadl_epi64((__m128i *) &in[5*sstep_in]); \
__m128i m6 = _mm_loadl_epi64((__m128i *) &in[6*sstep_in]); \
__m128i m7 = _mm_loadl_epi64((__m128i *) &in[7*sstep_in]); \
\
__m128i m10 = _mm_unpacklo_epi8(m0, m1); \
__m128i m11 = _mm_unpacklo_epi8(m2, m3); \
__m128i m12 = _mm_unpacklo_epi8(m4, m5); \
__m128i m13 = _mm_unpacklo_epi8(m6, m7); \
\
m0 = _mm_unpacklo_epi16(m10, m11); \
m1 = _mm_unpacklo_epi16(m12, m13); \
m2 = _mm_unpackhi_epi16(m10, m11); \
m3 = _mm_unpackhi_epi16(m12, m13); \
\
m10 = _mm_unpacklo_epi32(m0 , m1 ); \
m11 = _mm_unpacklo_epi32(m2 , m3 ); \
m12 = _mm_unpackhi_epi32(m0 , m1 ); \
m13 = _mm_unpackhi_epi32(m2 , m3 ); \
\
STORE8(out, sstep_out); \
}
#define TRANSPOSE16x16_8(in, sstep_in, out, sstep_out) \
for (y = 0; y < sstep_in; y+=8) \
for (x = 0; x < sstep_in; x+=8) \
TRANSPOSE8x8_8((&in[y*sstep_in+x]), sstep_in, (&out[x*sstep_out+y]), sstep_out)
#define TRANSPOSE32x32_8(in, sstep_in, out, sstep_out) \
for (y = 0; y < sstep_in; y+=8) \
for (x = 0; x < sstep_in; x+=8) \
TRANSPOSE8x8_8((&in[y*sstep_in+x]), sstep_in, (&out[x*sstep_out+y]), sstep_out)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define TRANSPOSE4x4_10(in, sstep_in, out, sstep_out) \
{ \
__m128i m0 = _mm_loadl_epi64((__m128i *) &in[0*sstep_in]); \
__m128i m1 = _mm_loadl_epi64((__m128i *) &in[1*sstep_in]); \
__m128i m2 = _mm_loadl_epi64((__m128i *) &in[2*sstep_in]); \
__m128i m3 = _mm_loadl_epi64((__m128i *) &in[3*sstep_in]); \
\
__m128i m10 = _mm_unpacklo_epi16(m0, m1); \
__m128i m11 = _mm_unpacklo_epi16(m2, m3); \
\
m0 = _mm_unpacklo_epi32(m10, m11); \
m1 = _mm_unpackhi_epi32(m10, m11); \
\
_mm_storel_epi64((__m128i *) (out+0*sstep_out) , m0); \
_mm_storel_epi64((__m128i *) (out+1*sstep_out) , _mm_unpackhi_epi64(m0, m0));\
_mm_storel_epi64((__m128i *) (out+2*sstep_out) , m1); \
_mm_storel_epi64((__m128i *) (out+3*sstep_out) , _mm_unpackhi_epi64(m1, m1));\
}
#define TRANSPOSE8x8_10(in, sstep_in, out, sstep_out) \
{ \
__m128i tmp0, tmp1, tmp2, tmp3, src0, src1, src2, src3; \
__m128i m0 = _mm_loadu_si128((__m128i *) &in[0*sstep_in]); \
__m128i m1 = _mm_loadu_si128((__m128i *) &in[1*sstep_in]); \
__m128i m2 = _mm_loadu_si128((__m128i *) &in[2*sstep_in]); \
__m128i m3 = _mm_loadu_si128((__m128i *) &in[3*sstep_in]); \
__m128i m4 = _mm_loadu_si128((__m128i *) &in[4*sstep_in]); \
__m128i m5 = _mm_loadu_si128((__m128i *) &in[5*sstep_in]); \
__m128i m6 = _mm_loadu_si128((__m128i *) &in[6*sstep_in]); \
__m128i m7 = _mm_loadu_si128((__m128i *) &in[7*sstep_in]); \
\
tmp0 = _mm_unpacklo_epi16(m0, m1); \
tmp1 = _mm_unpacklo_epi16(m2, m3); \
tmp2 = _mm_unpacklo_epi16(m4, m5); \
tmp3 = _mm_unpacklo_epi16(m6, m7); \
src0 = _mm_unpacklo_epi32(tmp0, tmp1); \
src1 = _mm_unpacklo_epi32(tmp2, tmp3); \
src2 = _mm_unpackhi_epi32(tmp0, tmp1); \
src3 = _mm_unpackhi_epi32(tmp2, tmp3); \
tmp0 = _mm_unpackhi_epi16(m0, m1); \
tmp1 = _mm_unpackhi_epi16(m2, m3); \
tmp2 = _mm_unpackhi_epi16(m4, m5); \
tmp3 = _mm_unpackhi_epi16(m6, m7); \
m0 = _mm_unpacklo_epi64(src0 , src1); \
m1 = _mm_unpackhi_epi64(src0 , src1); \
m2 = _mm_unpacklo_epi64(src2 , src3); \
m3 = _mm_unpackhi_epi64(src2 , src3); \
src0 = _mm_unpacklo_epi32(tmp0, tmp1); \
src1 = _mm_unpacklo_epi32(tmp2, tmp3); \
src2 = _mm_unpackhi_epi32(tmp0, tmp1); \
src3 = _mm_unpackhi_epi32(tmp2, tmp3); \
m4 = _mm_unpacklo_epi64(src0 , src1); \
m5 = _mm_unpackhi_epi64(src0 , src1); \
m6 = _mm_unpacklo_epi64(src2 , src3); \
m7 = _mm_unpackhi_epi64(src2 , src3); \
STORE16(out, sstep_out); \
}
#define TRANSPOSE16x16_10(in, sstep_in, out, sstep_out) \
for (y = 0; y < sstep_in; y+=8) \
for (x = 0; x < sstep_in; x+=8) \
TRANSPOSE8x8_10((&in[y*sstep_in+x]), sstep_in, (&out[x*sstep_out+y]), sstep_out)
#define TRANSPOSE32x32_10(in, sstep_in, out, sstep_out) \
for (y = 0; y < sstep_in; y+=8) \
for (x = 0; x < sstep_in; x+=8) \
TRANSPOSE8x8_10((&in[y*sstep_in+x]), sstep_in, (&out[x*sstep_out+y]), sstep_out)
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define ANGULAR_COMPUTE_8(W) \
for (x = 0; x < W; x += 8) { \
r3 = _mm_set1_epi16((fact << 8) + (32 - fact)); \
r1 = _mm_loadu_si128((__m128i*)(&ref[x+idx+1])); \
r0 = _mm_srli_si128(r1, 1); \
r1 = _mm_unpacklo_epi8(r1, r0); \
r1 = _mm_maddubs_epi16(r1, r3); \
r1 = _mm_mulhrs_epi16(r1, _mm_set1_epi16(1024)); \
r1 = _mm_packus_epi16(r1, r1); \
_mm_storel_epi64((__m128i *) &p_src[x], r1); \
}
#define ANGULAR_COMPUTE4_8() \
r3 = _mm_set1_epi16((fact << 8) + (32 - fact)); \
r1 = _mm_loadu_si128((__m128i*)(&ref[idx+1])); \
r0 = _mm_srli_si128(r1, 1); \
r1 = _mm_unpacklo_epi8(r1, r0); \
r1 = _mm_maddubs_epi16(r1, r3); \
r1 = _mm_mulhrs_epi16(r1, _mm_set1_epi16(1024)); \
r1 = _mm_packus_epi16(r1, r1); \
*((uint32_t *)p_src) = _mm_cvtsi128_si32(r1)
#define ANGULAR_COMPUTE8_8() ANGULAR_COMPUTE_8( 8)
#define ANGULAR_COMPUTE16_8() ANGULAR_COMPUTE_8(16)
#define ANGULAR_COMPUTE32_8() ANGULAR_COMPUTE_8(32)
#define ANGULAR_COMPUTE_ELSE4_8() \
r1 = _mm_loadl_epi64((__m128i*) &ref[idx+1]); \
*((uint32_t *)p_src) = _mm_cvtsi128_si32(r1)
#define ANGULAR_COMPUTE_ELSE8_8() \
r1 = _mm_loadl_epi64((__m128i*) &ref[idx+1]); \
_mm_storel_epi64((__m128i *) p_src, r1)
#define ANGULAR_COMPUTE_ELSE16_8() \
r1 = _mm_loadu_si128((__m128i*) &ref[idx+1]); \
_mm_storeu_si128((__m128i *) p_src, r1)
#define ANGULAR_COMPUTE_ELSE32_8() \
r1 = _mm_loadu_si128((__m128i*) &ref[idx+1]); \
_mm_storeu_si128((__m128i *) p_src ,r1); \
r1 = _mm_loadu_si128((__m128i*) &ref[idx+17]); \
_mm_storeu_si128((__m128i *)&p_src[16] ,r1)
#define CLIP_PIXEL(src1, src2) \
r3 = _mm_loadu_si128((__m128i*)src1); \
r1 = _mm_set1_epi16(src1[-1]); \
r2 = _mm_set1_epi16(src2[0]); \
r0 = _mm_unpacklo_epi8(r3,_mm_setzero_si128()); \
r0 = _mm_subs_epi16(r0, r1); \
r0 = _mm_srai_epi16(r0, 1); \
r0 = _mm_add_epi16(r0, r2)
#define CLIP_PIXEL_HI() \
r3 = _mm_unpackhi_epi8(r3,_mm_setzero_si128()); \
r3 = _mm_subs_epi16(r3, r1); \
r3 = _mm_srai_epi16(r3, 1); \
r3 = _mm_add_epi16(r3, r2)
#define CLIP_PIXEL1_4_8() \
p_src = src; \
CLIP_PIXEL(src2, src1); \
r0 = _mm_packus_epi16(r0, r0); \
*((char *) p_src) = _mm_extract_epi8(r0, 0); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 1); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 2); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 3)
#define CLIP_PIXEL1_8_8() \
CLIP_PIXEL1_4_8(); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 4); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 5); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 6); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 7)
#define CLIP_PIXEL1_16_8() \
p_src = src; \
CLIP_PIXEL(src2, src1); \
CLIP_PIXEL_HI(); \
r0 = _mm_packus_epi16(r0, r3); \
*((char *) p_src) = _mm_extract_epi8(r0, 0); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 1); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 2); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 3); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 4); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 5); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 6); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 7); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 8); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0, 9); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,10); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,11); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,12); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,13); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,14); \
p_src += stride; \
*((char *) p_src) = _mm_extract_epi8(r0,15)
#define CLIP_PIXEL1_32_8()
#define CLIP_PIXEL2_4_8() \
CLIP_PIXEL(src2, src1); \
r0 = _mm_packus_epi16(r0, r0); \
*((uint32_t *)_src) = _mm_cvtsi128_si32(r0)
#define CLIP_PIXEL2_8_8() \
CLIP_PIXEL(src2, src1); \
r0 = _mm_packus_epi16(r0, r0); \
_mm_storel_epi64((__m128i*)_src, r0)
#define CLIP_PIXEL2_16_8() \
CLIP_PIXEL(src2, src1); \
CLIP_PIXEL_HI(); \
r0 = _mm_packus_epi16(r0, r3); \
_mm_storeu_si128((__m128i*) _src , r0)
#define CLIP_PIXEL2_32_8()
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#if HAVE_SSE4
#define ANGULAR_COMPUTE_10(W) \
for (x = 0; x < W; x += 4) { \
r3 = _mm_set1_epi32((fact << 16) + (32 - fact)); \
r1 = _mm_loadu_si128((__m128i*)(&ref[x+idx+1])); \
r0 = _mm_srli_si128(r1, 2); \
r1 = _mm_unpacklo_epi16(r1, r0); \
r1 = _mm_madd_epi16(r1, r3); \
r1 = _mm_mulhrs_epi16(r1, _mm_set1_epi16(1024)); \
r1 = _MM_PACKUS_EPI32(r1, r1); \
_mm_storel_epi64((__m128i *) &p_src[x], r1); \
}
#define ANGULAR_COMPUTE4_10() ANGULAR_COMPUTE_10( 4)
#define ANGULAR_COMPUTE8_10() ANGULAR_COMPUTE_10( 8)
#define ANGULAR_COMPUTE16_10() ANGULAR_COMPUTE_10(16)
#define ANGULAR_COMPUTE32_10() ANGULAR_COMPUTE_10(32)
#define ANGULAR_COMPUTE_ELSE_10(W) \
for (x = 0; x < W; x += 8) { \
r1 = _mm_loadu_si128((__m128i*)(&ref[x+idx+1])); \
_mm_storeu_si128((__m128i *) &p_src[x], r1); \
}
#define ANGULAR_COMPUTE_ELSE4_10() \
r1 = _mm_loadl_epi64((__m128i*)(&ref[idx+1])); \
_mm_storel_epi64((__m128i *) p_src, r1)
#define ANGULAR_COMPUTE_ELSE8_10() ANGULAR_COMPUTE_ELSE_10(8)
#define ANGULAR_COMPUTE_ELSE16_10() ANGULAR_COMPUTE_ELSE_10(16)
#define ANGULAR_COMPUTE_ELSE32_10() ANGULAR_COMPUTE_ELSE_10(32)
#define CLIP_PIXEL_10() \
r0 = _mm_loadu_si128((__m128i*)src2); \
r1 = _mm_set1_epi16(src2[-1]); \
r2 = _mm_set1_epi16(src1[0]); \
r0 = _mm_subs_epi16(r0, r1); \
r0 = _mm_srai_epi16(r0, 1); \
r0 = _mm_add_epi16(r0, r2)
#define CLIP_PIXEL_HI_10() \
r3 = _mm_loadu_si128((__m128i*)&src2[8]); \
r3 = _mm_subs_epi16(r3, r1); \
r3 = _mm_srai_epi16(r3, 1); \
r3 = _mm_add_epi16(r3, r2)
#define CLIP_PIXEL1_4_10() \
p_src = src; \
CLIP_PIXEL_10(); \
r0 = _mm_max_epi16(r0, _mm_setzero_si128()); \
r0 = _mm_min_epi16(r0, _mm_set1_epi16(0x03ff)); \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 0); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 1); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 2); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 3)
#define CLIP_PIXEL1_8_10() \
CLIP_PIXEL1_4_10(); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 4); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 5); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 6); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 7)
#define CLIP_PIXEL1_16_10() \
p_src = src; \
CLIP_PIXEL_10(); \
CLIP_PIXEL_HI_10(); \
r0 = _mm_max_epi16(r0, _mm_setzero_si128()); \
r0 = _mm_min_epi16(r0, _mm_set1_epi16(0x03ff)); \
r3 = _mm_max_epi16(r3, _mm_setzero_si128()); \
r3 = _mm_min_epi16(r3, _mm_set1_epi16(0x03ff)); \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 0); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 1); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 2); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 3); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 4); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 5); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 6); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r0, 7); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 0); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 1); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 2); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 3); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 4); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 5); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 6); \
p_src += stride; \
*((uint16_t *) p_src) = _mm_extract_epi16(r3, 7)
#define CLIP_PIXEL1_32_10()
#define CLIP_PIXEL2_4_10() \
CLIP_PIXEL_10(); \
r0 = _mm_max_epi16(r0, _mm_setzero_si128()); \
r0 = _mm_min_epi16(r0, _mm_set1_epi16(0x03ff)); \
_mm_storel_epi64((__m128i*) _src , r0)
#define CLIP_PIXEL2_8_10() \
CLIP_PIXEL_10(); \
r0 = _mm_max_epi16(r0, _mm_setzero_si128()); \
r0 = _mm_min_epi16(r0, _mm_set1_epi16(0x03ff)); \
_mm_storeu_si128((__m128i*) _src , r0)
#define CLIP_PIXEL2_16_10() \
CLIP_PIXEL_10(); \
CLIP_PIXEL_HI_10(); \
r0 = _mm_max_epi16(r0, _mm_setzero_si128()); \
r0 = _mm_min_epi16(r0, _mm_set1_epi16(0x03ff)); \
r3 = _mm_max_epi16(r3, _mm_setzero_si128()); \
r3 = _mm_min_epi16(r3, _mm_set1_epi16(0x03ff)); \
_mm_storeu_si128((__m128i*) p_out , r0); \
_mm_storeu_si128((__m128i*) &p_out[8], r3);
#define CLIP_PIXEL2_32_10()
////////////////////////////////////////////////////////////////////////////////
//
////////////////////////////////////////////////////////////////////////////////
#define PRED_ANGULAR_INIT_8(W) \
const uint8_t *src1; \
const uint8_t *src2; \
uint8_t *ref, *p_src, *src, *p_out; \
uint8_t src_tmp[W*W]; \
if (mode >= 18) { \
src1 = (const uint8_t*) _top; \
src2 = (const uint8_t*) _left; \
src = (uint8_t*) _src; \
stride = _stride; \
p_src = src; \
} else { \
src1 = (const uint8_t*) _left; \
src2 = (const uint8_t*) _top; \
src = &src_tmp[0]; \
stride = W; \
p_src = src; \
} \
p_out = (uint8_t*) _src; \
ref = (uint8_t*) (src1 - 1)
#define PRED_ANGULAR_INIT_10(W) \
const uint16_t *src1; \
const uint16_t *src2; \
uint16_t *ref, *p_src, *src, *p_out; \
uint16_t src_tmp[W*W]; \
if (mode >= 18) { \
src1 = (const uint16_t*) _top; \
src2 = (const uint16_t*) _left; \
src = (uint16_t*) _src; \
stride = _stride; \
p_src = src; \
} else { \
src1 = (const uint16_t*) _left; \
src2 = (const uint16_t*) _top; \
src = &src_tmp[0]; \
stride = W; \
p_src = src; \
} \
p_out = (uint16_t*) _src; \
ref = (uint16_t*) (src1 - 1)
#define PRED_ANGULAR_WAR() \
int y; \
__m128i r0, r1, r3
#define PRED_ANGULAR_WAR4_8() \
PRED_ANGULAR_WAR(); \
__m128i r2
#define PRED_ANGULAR_WAR8_8() \
PRED_ANGULAR_WAR4_8(); \
int x
#define PRED_ANGULAR_WAR16_8() \
PRED_ANGULAR_WAR8_8()
#define PRED_ANGULAR_WAR32_8() \
PRED_ANGULAR_WAR(); \
int x
#define PRED_ANGULAR_WAR4_10() PRED_ANGULAR_WAR8_8()
#define PRED_ANGULAR_WAR8_10() PRED_ANGULAR_WAR8_8()
#define PRED_ANGULAR_WAR16_10() PRED_ANGULAR_WAR16_8()
#define PRED_ANGULAR_WAR32_10() PRED_ANGULAR_WAR32_8()
#define PRED_ANGULAR(W, D) \
static av_always_inline void pred_angular_ ## W ##_ ## D ## _sse(uint8_t *_src,\
const uint8_t *_top, const uint8_t *_left, ptrdiff_t _stride, int c_idx, int mode) {\
const int intra_pred_angle[] = { \
32, 26, 21, 17, 13, 9, 5, 2, 0, -2, -5, -9,-13,-17,-21,-26, \
-32,-26,-21,-17,-13, -9, -5, -2, 0, 2, 5, 9, 13, 17, 21, 26, 32 \
}; \
const int inv_angle[] = { \
-4096, -1638, -910, -630, -482, -390, -315, -256, -315, -390, -482, \
-630, -910, -1638, -4096 \
}; \
PRED_ANGULAR_WAR ## W ## _ ## D(); \
int angle = intra_pred_angle[mode-2]; \
int angle_i = angle; \
int last = (W * angle) >> 5; \
int stride; \
PRED_ANGULAR_INIT_ ## D(W); \
if (angle < 0 && last < -1) { \
for (y = last; y <= -1; y++) \
ref[y] = src2[-1 + ((y * inv_angle[mode-11] + 128) >> 8)]; \
} \
for (y = 0; y < W; y++) { \
int idx = (angle_i) >> 5; \
int fact = (angle_i) & 31; \
if (fact) { \
ANGULAR_COMPUTE ## W ## _ ## D(); \
} else { \
ANGULAR_COMPUTE_ELSE ## W ## _ ## D(); \
} \
angle_i += angle; \
p_src += stride; \
} \
if (mode >= 18) { \
if (mode == 26 && c_idx == 0) { \
CLIP_PIXEL1_ ## W ## _ ## D(); \
} \
} else { \
TRANSPOSE ## W ## x ## W ## _ ## D(src_tmp, W, p_out, _stride); \
if (mode == 10 && c_idx == 0) { \
CLIP_PIXEL2_ ## W ## _ ## D(); \
} \
} \
}
PRED_ANGULAR( 4, 8)
PRED_ANGULAR( 8, 8)
PRED_ANGULAR(16, 8)
PRED_ANGULAR(32, 8)
PRED_ANGULAR( 4,10)
PRED_ANGULAR( 8,10)
PRED_ANGULAR(16,10)
PRED_ANGULAR(32,10)
void pred_angular_0_8_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_4_8_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_1_8_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_8_8_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_2_8_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_16_8_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_3_8_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_32_8_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_0_10_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_4_10_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_1_10_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_8_10_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_2_10_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_16_10_sse(_src, _top, _left, _stride, c_idx, mode);
}
void pred_angular_3_10_sse(uint8_t *_src, const uint8_t *_top, const uint8_t *_left,
ptrdiff_t _stride, int c_idx, int mode) {
pred_angular_32_10_sse(_src, _top, _left, _stride, c_idx, mode);
}
#endif
#ifdef __GNUC__
#pragma GCC pop_options
#endif
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