diff options
Diffstat (limited to 'files/source/scale_any.cc')
| -rw-r--r-- | files/source/scale_any.cc | 653 |
1 files changed, 570 insertions, 83 deletions
diff --git a/files/source/scale_any.cc b/files/source/scale_any.cc index 17831372..317041f8 100644 --- a/files/source/scale_any.cc +++ b/files/source/scale_any.cc @@ -20,49 +20,6 @@ namespace libyuv { extern "C" { #endif -// Definition for ScaleFilterCols, ScaleARGBCols and ScaleARGBFilterCols -#define CANY(NAMEANY, TERP_SIMD, TERP_C, BPP, MASK) \ - void NAMEANY(uint8_t* dst_ptr, const uint8_t* src_ptr, int dst_width, int x, \ - int dx) { \ - int r = dst_width & MASK; \ - int n = dst_width & ~MASK; \ - if (n > 0) { \ - TERP_SIMD(dst_ptr, src_ptr, n, x, dx); \ - } \ - TERP_C(dst_ptr + n * BPP, src_ptr, r, x + n * dx, dx); \ - } - -#ifdef HAS_SCALEFILTERCOLS_NEON -CANY(ScaleFilterCols_Any_NEON, ScaleFilterCols_NEON, ScaleFilterCols_C, 1, 7) -#endif -#ifdef HAS_SCALEFILTERCOLS_MSA -CANY(ScaleFilterCols_Any_MSA, ScaleFilterCols_MSA, ScaleFilterCols_C, 1, 15) -#endif -#ifdef HAS_SCALEARGBCOLS_NEON -CANY(ScaleARGBCols_Any_NEON, ScaleARGBCols_NEON, ScaleARGBCols_C, 4, 7) -#endif -#ifdef HAS_SCALEARGBCOLS_MSA -CANY(ScaleARGBCols_Any_MSA, ScaleARGBCols_MSA, ScaleARGBCols_C, 4, 3) -#endif -#ifdef HAS_SCALEARGBCOLS_MMI -CANY(ScaleARGBCols_Any_MMI, ScaleARGBCols_MMI, ScaleARGBCols_C, 4, 0) -#endif -#ifdef HAS_SCALEARGBFILTERCOLS_NEON -CANY(ScaleARGBFilterCols_Any_NEON, - ScaleARGBFilterCols_NEON, - ScaleARGBFilterCols_C, - 4, - 3) -#endif -#ifdef HAS_SCALEARGBFILTERCOLS_MSA -CANY(ScaleARGBFilterCols_Any_MSA, - ScaleARGBFilterCols_MSA, - ScaleARGBFilterCols_C, - 4, - 7) -#endif -#undef CANY - // Fixed scale down. // Mask may be non-power of 2, so use MOD #define SDANY(NAMEANY, SCALEROWDOWN_SIMD, SCALEROWDOWN_C, FACTOR, BPP, MASK) \ @@ -113,6 +70,22 @@ SDODD(ScaleRowDown2Box_Odd_SSSE3, 1, 15) #endif +#ifdef HAS_SCALEUVROWDOWN2BOX_SSSE3 +SDANY(ScaleUVRowDown2Box_Any_SSSE3, + ScaleUVRowDown2Box_SSSE3, + ScaleUVRowDown2Box_C, + 2, + 2, + 3) +#endif +#ifdef HAS_SCALEUVROWDOWN2BOX_AVX2 +SDANY(ScaleUVRowDown2Box_Any_AVX2, + ScaleUVRowDown2Box_AVX2, + ScaleUVRowDown2Box_C, + 2, + 2, + 7) +#endif #ifdef HAS_SCALEROWDOWN2_AVX2 SDANY(ScaleRowDown2_Any_AVX2, ScaleRowDown2_AVX2, ScaleRowDown2_C, 2, 1, 31) SDANY(ScaleRowDown2Linear_Any_AVX2, @@ -155,6 +128,15 @@ SDODD(ScaleRowDown2Box_Odd_NEON, 1, 15) #endif +#ifdef HAS_SCALEUVROWDOWN2BOX_NEON +SDANY(ScaleUVRowDown2Box_Any_NEON, + ScaleUVRowDown2Box_NEON, + ScaleUVRowDown2Box_C, + 2, + 2, + 7) +#endif + #ifdef HAS_SCALEROWDOWN2_MSA SDANY(ScaleRowDown2_Any_MSA, ScaleRowDown2_MSA, ScaleRowDown2_C, 2, 1, 31) SDANY(ScaleRowDown2Linear_Any_MSA, @@ -170,26 +152,20 @@ SDANY(ScaleRowDown2Box_Any_MSA, 1, 31) #endif -#ifdef HAS_SCALEROWDOWN2_MMI -SDANY(ScaleRowDown2_Any_MMI, ScaleRowDown2_MMI, ScaleRowDown2_C, 2, 1, 7) -SDANY(ScaleRowDown2Linear_Any_MMI, - ScaleRowDown2Linear_MMI, +#ifdef HAS_SCALEROWDOWN2_LSX +SDANY(ScaleRowDown2_Any_LSX, ScaleRowDown2_LSX, ScaleRowDown2_C, 2, 1, 31) +SDANY(ScaleRowDown2Linear_Any_LSX, + ScaleRowDown2Linear_LSX, ScaleRowDown2Linear_C, 2, 1, - 7) -SDANY(ScaleRowDown2Box_Any_MMI, - ScaleRowDown2Box_MMI, + 31) +SDANY(ScaleRowDown2Box_Any_LSX, + ScaleRowDown2Box_LSX, ScaleRowDown2Box_C, 2, 1, - 7) -SDODD(ScaleRowDown2Box_Odd_MMI, - ScaleRowDown2Box_MMI, - ScaleRowDown2Box_Odd_C, - 2, - 1, - 7) + 31) #endif #ifdef HAS_SCALEROWDOWN4_SSSE3 SDANY(ScaleRowDown4_Any_SSSE3, ScaleRowDown4_SSSE3, ScaleRowDown4_C, 4, 1, 7) @@ -227,14 +203,14 @@ SDANY(ScaleRowDown4Box_Any_MSA, 1, 15) #endif -#ifdef HAS_SCALEROWDOWN4_MMI -SDANY(ScaleRowDown4_Any_MMI, ScaleRowDown4_MMI, ScaleRowDown4_C, 4, 1, 7) -SDANY(ScaleRowDown4Box_Any_MMI, - ScaleRowDown4Box_MMI, +#ifdef HAS_SCALEROWDOWN4_LSX +SDANY(ScaleRowDown4_Any_LSX, ScaleRowDown4_LSX, ScaleRowDown4_C, 4, 1, 15) +SDANY(ScaleRowDown4Box_Any_LSX, + ScaleRowDown4Box_LSX, ScaleRowDown4Box_C, 4, 1, - 7) + 15) #endif #ifdef HAS_SCALEROWDOWN34_SSSE3 SDANY(ScaleRowDown34_Any_SSSE3, @@ -296,6 +272,26 @@ SDANY(ScaleRowDown34_1_Box_Any_MSA, 1, 47) #endif +#ifdef HAS_SCALEROWDOWN34_LSX +SDANY(ScaleRowDown34_Any_LSX, + ScaleRowDown34_LSX, + ScaleRowDown34_C, + 4 / 3, + 1, + 47) +SDANY(ScaleRowDown34_0_Box_Any_LSX, + ScaleRowDown34_0_Box_LSX, + ScaleRowDown34_0_Box_C, + 4 / 3, + 1, + 47) +SDANY(ScaleRowDown34_1_Box_Any_LSX, + ScaleRowDown34_1_Box_LSX, + ScaleRowDown34_1_Box_C, + 4 / 3, + 1, + 47) +#endif #ifdef HAS_SCALEROWDOWN38_SSSE3 SDANY(ScaleRowDown38_Any_SSSE3, ScaleRowDown38_SSSE3, @@ -356,6 +352,26 @@ SDANY(ScaleRowDown38_2_Box_Any_MSA, 1, 11) #endif +#ifdef HAS_SCALEROWDOWN38_LSX +SDANY(ScaleRowDown38_Any_LSX, + ScaleRowDown38_LSX, + ScaleRowDown38_C, + 8 / 3, + 1, + 11) +SDANY(ScaleRowDown38_3_Box_Any_LSX, + ScaleRowDown38_3_Box_LSX, + ScaleRowDown38_3_Box_C, + 8 / 3, + 1, + 11) +SDANY(ScaleRowDown38_2_Box_Any_LSX, + ScaleRowDown38_2_Box_LSX, + ScaleRowDown38_2_Box_C, + 8 / 3, + 1, + 11) +#endif #ifdef HAS_SCALEARGBROWDOWN2_SSE2 SDANY(ScaleARGBRowDown2_Any_SSE2, @@ -417,25 +433,25 @@ SDANY(ScaleARGBRowDown2Box_Any_MSA, 4, 3) #endif -#ifdef HAS_SCALEARGBROWDOWN2_MMI -SDANY(ScaleARGBRowDown2_Any_MMI, - ScaleARGBRowDown2_MMI, +#ifdef HAS_SCALEARGBROWDOWN2_LSX +SDANY(ScaleARGBRowDown2_Any_LSX, + ScaleARGBRowDown2_LSX, ScaleARGBRowDown2_C, 2, 4, - 1) -SDANY(ScaleARGBRowDown2Linear_Any_MMI, - ScaleARGBRowDown2Linear_MMI, + 3) +SDANY(ScaleARGBRowDown2Linear_Any_LSX, + ScaleARGBRowDown2Linear_LSX, ScaleARGBRowDown2Linear_C, 2, 4, - 1) -SDANY(ScaleARGBRowDown2Box_Any_MMI, - ScaleARGBRowDown2Box_MMI, + 3) +SDANY(ScaleARGBRowDown2Box_Any_LSX, + ScaleARGBRowDown2Box_LSX, ScaleARGBRowDown2Box_C, 2, 4, - 1) + 3) #endif #undef SDANY @@ -488,17 +504,24 @@ SDAANY(ScaleARGBRowDownEvenBox_Any_MSA, 4, 3) #endif -#ifdef HAS_SCALEARGBROWDOWNEVEN_MMI -SDAANY(ScaleARGBRowDownEven_Any_MMI, - ScaleARGBRowDownEven_MMI, +#ifdef HAS_SCALEARGBROWDOWNEVEN_LSX +SDAANY(ScaleARGBRowDownEven_Any_LSX, + ScaleARGBRowDownEven_LSX, ScaleARGBRowDownEven_C, 4, - 1) -SDAANY(ScaleARGBRowDownEvenBox_Any_MMI, - ScaleARGBRowDownEvenBox_MMI, + 3) +SDAANY(ScaleARGBRowDownEvenBox_Any_LSX, + ScaleARGBRowDownEvenBox_LSX, ScaleARGBRowDownEvenBox_C, 4, - 1) + 3) +#endif +#ifdef HAS_SCALEUVROWDOWNEVEN_NEON +SDAANY(ScaleUVRowDownEven_Any_NEON, + ScaleUVRowDownEven_NEON, + ScaleUVRowDownEven_C, + 2, + 3) #endif #ifdef SASIMDONLY @@ -533,8 +556,8 @@ SAROW(ScaleAddRow_Any_NEON, ScaleAddRow_NEON, 1, 2, 15) #ifdef HAS_SCALEADDROW_MSA SAROW(ScaleAddRow_Any_MSA, ScaleAddRow_MSA, 1, 2, 15) #endif -#ifdef HAS_SCALEADDROW_MMI -SAROW(ScaleAddRow_Any_MMI, ScaleAddRow_MMI, 1, 2, 7) +#ifdef HAS_SCALEADDROW_LSX +SAROW(ScaleAddRow_Any_LSX, ScaleAddRow_LSX, 1, 2, 15) #endif #undef SAANY @@ -562,13 +585,477 @@ SAANY(ScaleAddRow_Any_NEON, ScaleAddRow_NEON, ScaleAddRow_C, 15) #ifdef HAS_SCALEADDROW_MSA SAANY(ScaleAddRow_Any_MSA, ScaleAddRow_MSA, ScaleAddRow_C, 15) #endif -#ifdef HAS_SCALEADDROW_MMI -SAANY(ScaleAddRow_Any_MMI, ScaleAddRow_MMI, ScaleAddRow_C, 7) +#ifdef HAS_SCALEADDROW_LSX +SAANY(ScaleAddRow_Any_LSX, ScaleAddRow_LSX, ScaleAddRow_C, 15) #endif #undef SAANY #endif // SASIMDONLY +// Definition for ScaleFilterCols, ScaleARGBCols and ScaleARGBFilterCols +#define CANY(NAMEANY, TERP_SIMD, TERP_C, BPP, MASK) \ + void NAMEANY(uint8_t* dst_ptr, const uint8_t* src_ptr, int dst_width, int x, \ + int dx) { \ + int r = dst_width & MASK; \ + int n = dst_width & ~MASK; \ + if (n > 0) { \ + TERP_SIMD(dst_ptr, src_ptr, n, x, dx); \ + } \ + TERP_C(dst_ptr + n * BPP, src_ptr, r, x + n * dx, dx); \ + } + +#ifdef HAS_SCALEFILTERCOLS_NEON +CANY(ScaleFilterCols_Any_NEON, ScaleFilterCols_NEON, ScaleFilterCols_C, 1, 7) +#endif +#ifdef HAS_SCALEFILTERCOLS_MSA +CANY(ScaleFilterCols_Any_MSA, ScaleFilterCols_MSA, ScaleFilterCols_C, 1, 15) +#endif +#ifdef HAS_SCALEFILTERCOLS_LSX +CANY(ScaleFilterCols_Any_LSX, ScaleFilterCols_LSX, ScaleFilterCols_C, 1, 15) +#endif +#ifdef HAS_SCALEARGBCOLS_NEON +CANY(ScaleARGBCols_Any_NEON, ScaleARGBCols_NEON, ScaleARGBCols_C, 4, 7) +#endif +#ifdef HAS_SCALEARGBCOLS_MSA +CANY(ScaleARGBCols_Any_MSA, ScaleARGBCols_MSA, ScaleARGBCols_C, 4, 3) +#endif +#ifdef HAS_SCALEARGBCOLS_LSX +CANY(ScaleARGBCols_Any_LSX, ScaleARGBCols_LSX, ScaleARGBCols_C, 4, 3) +#endif +#ifdef HAS_SCALEARGBFILTERCOLS_NEON +CANY(ScaleARGBFilterCols_Any_NEON, + ScaleARGBFilterCols_NEON, + ScaleARGBFilterCols_C, + 4, + 3) +#endif +#ifdef HAS_SCALEARGBFILTERCOLS_MSA +CANY(ScaleARGBFilterCols_Any_MSA, + ScaleARGBFilterCols_MSA, + ScaleARGBFilterCols_C, + 4, + 7) +#endif +#ifdef HAS_SCALEARGBFILTERCOLS_LSX +CANY(ScaleARGBFilterCols_Any_LSX, + ScaleARGBFilterCols_LSX, + ScaleARGBFilterCols_C, + 4, + 7) +#endif +#undef CANY + +// Scale up horizontally 2 times using linear filter. +#define SUH2LANY(NAME, SIMD, C, MASK, PTYPE) \ + void NAME(const PTYPE* src_ptr, PTYPE* dst_ptr, int dst_width) { \ + int work_width = (dst_width - 1) & ~1; \ + int r = work_width & MASK; \ + int n = work_width & ~MASK; \ + dst_ptr[0] = src_ptr[0]; \ + if (work_width > 0) { \ + if (n != 0) { \ + SIMD(src_ptr, dst_ptr + 1, n); \ + } \ + C(src_ptr + (n / 2), dst_ptr + n + 1, r); \ + } \ + dst_ptr[dst_width - 1] = src_ptr[(dst_width - 1) / 2]; \ + } + +// Even the C versions need to be wrapped, because boundary pixels have to +// be handled differently + +SUH2LANY(ScaleRowUp2_Linear_Any_C, + ScaleRowUp2_Linear_C, + ScaleRowUp2_Linear_C, + 0, + uint8_t) + +SUH2LANY(ScaleRowUp2_Linear_16_Any_C, + ScaleRowUp2_Linear_16_C, + ScaleRowUp2_Linear_16_C, + 0, + uint16_t) + +#ifdef HAS_SCALEROWUP2_LINEAR_SSE2 +SUH2LANY(ScaleRowUp2_Linear_Any_SSE2, + ScaleRowUp2_Linear_SSE2, + ScaleRowUp2_Linear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_SSSE3 +SUH2LANY(ScaleRowUp2_Linear_Any_SSSE3, + ScaleRowUp2_Linear_SSSE3, + ScaleRowUp2_Linear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_12_SSSE3 +SUH2LANY(ScaleRowUp2_Linear_12_Any_SSSE3, + ScaleRowUp2_Linear_12_SSSE3, + ScaleRowUp2_Linear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_16_SSE2 +SUH2LANY(ScaleRowUp2_Linear_16_Any_SSE2, + ScaleRowUp2_Linear_16_SSE2, + ScaleRowUp2_Linear_16_C, + 7, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_AVX2 +SUH2LANY(ScaleRowUp2_Linear_Any_AVX2, + ScaleRowUp2_Linear_AVX2, + ScaleRowUp2_Linear_C, + 31, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_12_AVX2 +SUH2LANY(ScaleRowUp2_Linear_12_Any_AVX2, + ScaleRowUp2_Linear_12_AVX2, + ScaleRowUp2_Linear_16_C, + 31, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_16_AVX2 +SUH2LANY(ScaleRowUp2_Linear_16_Any_AVX2, + ScaleRowUp2_Linear_16_AVX2, + ScaleRowUp2_Linear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_NEON +SUH2LANY(ScaleRowUp2_Linear_Any_NEON, + ScaleRowUp2_Linear_NEON, + ScaleRowUp2_Linear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_12_NEON +SUH2LANY(ScaleRowUp2_Linear_12_Any_NEON, + ScaleRowUp2_Linear_12_NEON, + ScaleRowUp2_Linear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_LINEAR_16_NEON +SUH2LANY(ScaleRowUp2_Linear_16_Any_NEON, + ScaleRowUp2_Linear_16_NEON, + ScaleRowUp2_Linear_16_C, + 15, + uint16_t) +#endif + +#undef SUH2LANY + +// Scale up 2 times using bilinear filter. +// This function produces 2 rows at a time. +#define SU2BLANY(NAME, SIMD, C, MASK, PTYPE) \ + void NAME(const PTYPE* src_ptr, ptrdiff_t src_stride, PTYPE* dst_ptr, \ + ptrdiff_t dst_stride, int dst_width) { \ + int work_width = (dst_width - 1) & ~1; \ + int r = work_width & MASK; \ + int n = work_width & ~MASK; \ + const PTYPE* sa = src_ptr; \ + const PTYPE* sb = src_ptr + src_stride; \ + PTYPE* da = dst_ptr; \ + PTYPE* db = dst_ptr + dst_stride; \ + da[0] = (3 * sa[0] + sb[0] + 2) >> 2; \ + db[0] = (sa[0] + 3 * sb[0] + 2) >> 2; \ + if (work_width > 0) { \ + if (n != 0) { \ + SIMD(sa, sb - sa, da + 1, db - da, n); \ + } \ + C(sa + (n / 2), sb - sa, da + n + 1, db - da, r); \ + } \ + da[dst_width - 1] = \ + (3 * sa[(dst_width - 1) / 2] + sb[(dst_width - 1) / 2] + 2) >> 2; \ + db[dst_width - 1] = \ + (sa[(dst_width - 1) / 2] + 3 * sb[(dst_width - 1) / 2] + 2) >> 2; \ + } + +SU2BLANY(ScaleRowUp2_Bilinear_Any_C, + ScaleRowUp2_Bilinear_C, + ScaleRowUp2_Bilinear_C, + 0, + uint8_t) + +SU2BLANY(ScaleRowUp2_Bilinear_16_Any_C, + ScaleRowUp2_Bilinear_16_C, + ScaleRowUp2_Bilinear_16_C, + 0, + uint16_t) + +#ifdef HAS_SCALEROWUP2_BILINEAR_SSE2 +SU2BLANY(ScaleRowUp2_Bilinear_Any_SSE2, + ScaleRowUp2_Bilinear_SSE2, + ScaleRowUp2_Bilinear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_12_SSSE3 +SU2BLANY(ScaleRowUp2_Bilinear_12_Any_SSSE3, + ScaleRowUp2_Bilinear_12_SSSE3, + ScaleRowUp2_Bilinear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_16_SSE2 +SU2BLANY(ScaleRowUp2_Bilinear_16_Any_SSE2, + ScaleRowUp2_Bilinear_16_SSE2, + ScaleRowUp2_Bilinear_16_C, + 7, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_SSSE3 +SU2BLANY(ScaleRowUp2_Bilinear_Any_SSSE3, + ScaleRowUp2_Bilinear_SSSE3, + ScaleRowUp2_Bilinear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_AVX2 +SU2BLANY(ScaleRowUp2_Bilinear_Any_AVX2, + ScaleRowUp2_Bilinear_AVX2, + ScaleRowUp2_Bilinear_C, + 31, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_12_AVX2 +SU2BLANY(ScaleRowUp2_Bilinear_12_Any_AVX2, + ScaleRowUp2_Bilinear_12_AVX2, + ScaleRowUp2_Bilinear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_16_AVX2 +SU2BLANY(ScaleRowUp2_Bilinear_16_Any_AVX2, + ScaleRowUp2_Bilinear_16_AVX2, + ScaleRowUp2_Bilinear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_NEON +SU2BLANY(ScaleRowUp2_Bilinear_Any_NEON, + ScaleRowUp2_Bilinear_NEON, + ScaleRowUp2_Bilinear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_12_NEON +SU2BLANY(ScaleRowUp2_Bilinear_12_Any_NEON, + ScaleRowUp2_Bilinear_12_NEON, + ScaleRowUp2_Bilinear_16_C, + 15, + uint16_t) +#endif + +#ifdef HAS_SCALEROWUP2_BILINEAR_16_NEON +SU2BLANY(ScaleRowUp2_Bilinear_16_Any_NEON, + ScaleRowUp2_Bilinear_16_NEON, + ScaleRowUp2_Bilinear_16_C, + 7, + uint16_t) +#endif + +#undef SU2BLANY + +// Scale bi-planar plane up horizontally 2 times using linear filter. +#define SBUH2LANY(NAME, SIMD, C, MASK, PTYPE) \ + void NAME(const PTYPE* src_ptr, PTYPE* dst_ptr, int dst_width) { \ + int work_width = (dst_width - 1) & ~1; \ + int r = work_width & MASK; \ + int n = work_width & ~MASK; \ + dst_ptr[0] = src_ptr[0]; \ + dst_ptr[1] = src_ptr[1]; \ + if (work_width > 0) { \ + if (n != 0) { \ + SIMD(src_ptr, dst_ptr + 2, n); \ + } \ + C(src_ptr + n, dst_ptr + 2 * n + 2, r); \ + } \ + dst_ptr[2 * dst_width - 2] = src_ptr[((dst_width + 1) & ~1) - 2]; \ + dst_ptr[2 * dst_width - 1] = src_ptr[((dst_width + 1) & ~1) - 1]; \ + } + +SBUH2LANY(ScaleUVRowUp2_Linear_Any_C, + ScaleUVRowUp2_Linear_C, + ScaleUVRowUp2_Linear_C, + 0, + uint8_t) + +SBUH2LANY(ScaleUVRowUp2_Linear_16_Any_C, + ScaleUVRowUp2_Linear_16_C, + ScaleUVRowUp2_Linear_16_C, + 0, + uint16_t) + +#ifdef HAS_SCALEUVROWUP2_LINEAR_SSSE3 +SBUH2LANY(ScaleUVRowUp2_Linear_Any_SSSE3, + ScaleUVRowUp2_Linear_SSSE3, + ScaleUVRowUp2_Linear_C, + 7, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_LINEAR_AVX2 +SBUH2LANY(ScaleUVRowUp2_Linear_Any_AVX2, + ScaleUVRowUp2_Linear_AVX2, + ScaleUVRowUp2_Linear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_LINEAR_16_SSE41 +SBUH2LANY(ScaleUVRowUp2_Linear_16_Any_SSE41, + ScaleUVRowUp2_Linear_16_SSE41, + ScaleUVRowUp2_Linear_16_C, + 3, + uint16_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_LINEAR_16_AVX2 +SBUH2LANY(ScaleUVRowUp2_Linear_16_Any_AVX2, + ScaleUVRowUp2_Linear_16_AVX2, + ScaleUVRowUp2_Linear_16_C, + 7, + uint16_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_LINEAR_NEON +SBUH2LANY(ScaleUVRowUp2_Linear_Any_NEON, + ScaleUVRowUp2_Linear_NEON, + ScaleUVRowUp2_Linear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_LINEAR_16_NEON +SBUH2LANY(ScaleUVRowUp2_Linear_16_Any_NEON, + ScaleUVRowUp2_Linear_16_NEON, + ScaleUVRowUp2_Linear_16_C, + 15, + uint16_t) +#endif + +#undef SBUH2LANY + +// Scale bi-planar plane up 2 times using bilinear filter. +// This function produces 2 rows at a time. +#define SBU2BLANY(NAME, SIMD, C, MASK, PTYPE) \ + void NAME(const PTYPE* src_ptr, ptrdiff_t src_stride, PTYPE* dst_ptr, \ + ptrdiff_t dst_stride, int dst_width) { \ + int work_width = (dst_width - 1) & ~1; \ + int r = work_width & MASK; \ + int n = work_width & ~MASK; \ + const PTYPE* sa = src_ptr; \ + const PTYPE* sb = src_ptr + src_stride; \ + PTYPE* da = dst_ptr; \ + PTYPE* db = dst_ptr + dst_stride; \ + da[0] = (3 * sa[0] + sb[0] + 2) >> 2; \ + db[0] = (sa[0] + 3 * sb[0] + 2) >> 2; \ + da[1] = (3 * sa[1] + sb[1] + 2) >> 2; \ + db[1] = (sa[1] + 3 * sb[1] + 2) >> 2; \ + if (work_width > 0) { \ + if (n != 0) { \ + SIMD(sa, sb - sa, da + 2, db - da, n); \ + } \ + C(sa + n, sb - sa, da + 2 * n + 2, db - da, r); \ + } \ + da[2 * dst_width - 2] = (3 * sa[((dst_width + 1) & ~1) - 2] + \ + sb[((dst_width + 1) & ~1) - 2] + 2) >> \ + 2; \ + db[2 * dst_width - 2] = (sa[((dst_width + 1) & ~1) - 2] + \ + 3 * sb[((dst_width + 1) & ~1) - 2] + 2) >> \ + 2; \ + da[2 * dst_width - 1] = (3 * sa[((dst_width + 1) & ~1) - 1] + \ + sb[((dst_width + 1) & ~1) - 1] + 2) >> \ + 2; \ + db[2 * dst_width - 1] = (sa[((dst_width + 1) & ~1) - 1] + \ + 3 * sb[((dst_width + 1) & ~1) - 1] + 2) >> \ + 2; \ + } + +SBU2BLANY(ScaleUVRowUp2_Bilinear_Any_C, + ScaleUVRowUp2_Bilinear_C, + ScaleUVRowUp2_Bilinear_C, + 0, + uint8_t) + +SBU2BLANY(ScaleUVRowUp2_Bilinear_16_Any_C, + ScaleUVRowUp2_Bilinear_16_C, + ScaleUVRowUp2_Bilinear_16_C, + 0, + uint16_t) + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_SSSE3 +SBU2BLANY(ScaleUVRowUp2_Bilinear_Any_SSSE3, + ScaleUVRowUp2_Bilinear_SSSE3, + ScaleUVRowUp2_Bilinear_C, + 7, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_AVX2 +SBU2BLANY(ScaleUVRowUp2_Bilinear_Any_AVX2, + ScaleUVRowUp2_Bilinear_AVX2, + ScaleUVRowUp2_Bilinear_C, + 15, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_16_SSE41 +SBU2BLANY(ScaleUVRowUp2_Bilinear_16_Any_SSE41, + ScaleUVRowUp2_Bilinear_16_SSE41, + ScaleUVRowUp2_Bilinear_16_C, + 7, + uint16_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_16_AVX2 +SBU2BLANY(ScaleUVRowUp2_Bilinear_16_Any_AVX2, + ScaleUVRowUp2_Bilinear_16_AVX2, + ScaleUVRowUp2_Bilinear_16_C, + 7, + uint16_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_NEON +SBU2BLANY(ScaleUVRowUp2_Bilinear_Any_NEON, + ScaleUVRowUp2_Bilinear_NEON, + ScaleUVRowUp2_Bilinear_C, + 7, + uint8_t) +#endif + +#ifdef HAS_SCALEUVROWUP2_BILINEAR_16_NEON +SBU2BLANY(ScaleUVRowUp2_Bilinear_16_Any_NEON, + ScaleUVRowUp2_Bilinear_16_NEON, + ScaleUVRowUp2_Bilinear_16_C, + 7, + uint16_t) +#endif + +#undef SBU2BLANY + #ifdef __cplusplus } // extern "C" } // namespace libyuv |