# HG changeset patch # User Nabajit Deka # Date 1384268074 -19800 # Tue Nov 12 20:24:34 2013 +0530 # Node ID c9851effbce88c9a70f712fbfaf7e83616c5615f # Parent 968f6df6d50f70d2a4cf569a8c0426f65d927b00 asm: routines for chroma hps filter functions for 2xN, 4xN, 6x8 and 12x16 block sizes.
diff -r 968f6df6d50f -r c9851effbce8 source/common/x86/ipfilter8.asm --- a/source/common/x86/ipfilter8.asm Tue Nov 12 17:34:19 2013 +0530 +++ b/source/common/x86/ipfilter8.asm Tue Nov 12 20:24:34 2013 +0530 @@ -3417,3 +3417,186 @@ FILTER_VER_CHROMA_SP_W8_H2 8, 8 FILTER_VER_CHROMA_SP_W8_H2 8, 16 FILTER_VER_CHROMA_SP_W8_H2 8, 32 + +%macro PROCESS_CHROMA_W2 3 + movh %2, [srcq - 1] + pshufb %2, %2, Tm0 + movh %1, [srcq + srcstrideq - 1] + pshufb %1, %1, Tm0 + punpcklqdq %2, %1 + pmaddubsw %2, coef2 + phaddw %2, %2 + psubw %2, %3 + movd [dstq], %2 + pshufd %2, %2, 1 + movd [dstq + dststrideq], %2 +%endmacro + +;------------------------------------------------------------------------------------------------------------- +; void interp_4tap_horiz_ps_2x%2(pixel *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx) +;------------------------------------------------------------------------------------------------------------- +%macro FILTER_HORIZ_CHROMA_2xN 2 +INIT_XMM sse4 +cglobal interp_4tap_horiz_ps_%1x%2, 4, 6, 6, src, srcstride, dst, dststride +%define coef2 m5 +%define Tm0 m4 +%define Tm1 m3 +%define t2 m2 +%define t1 m1 +%define t0 m0 + +mov r4d, r4m +add dststrided, dststrided + +%ifdef PIC +lea r5, [tab_ChromaCoeff] +movd coef2, [r5 + r4 * 4] +%else +movd coef2, [tab_ChromaCoeff + r4 * 4] +%endif + +pshufd coef2, coef2, 0 +mova t2, [tab_c_8192] +mova Tm0, [tab_Tm] + +%rep %2/2 +PROCESS_CHROMA_W2 t0, t1, t2 +lea srcq, [srcq + srcstrideq * 2] +lea dstq, [dstq + dststrideq * 2] +%endrep + +RET +%endmacro + +FILTER_HORIZ_CHROMA_2xN 2, 4 +FILTER_HORIZ_CHROMA_2xN 2, 8 + + +%macro PROCESS_CHROMA_W4 3 + movh %2, [srcq - 1] + pshufb %2, %2, Tm0 + pmaddubsw %2, coef2 + movh %1, [srcq + srcstrideq - 1] + pshufb %1, %1, Tm0 + pmaddubsw %1, coef2 + phaddw %2, %1 + psubw %2, %3 + movlps [dstq], %2 + movhps [dstq + dststrideq], %2 +%endmacro + +;------------------------------------------------------------------------------------------------------------- +; void interp_4tap_horiz_ps_4x%2(pixel *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx) +;------------------------------------------------------------------------------------------------------------- +%macro FILTER_HORIZ_CHROMA_4xN 2 +INIT_XMM sse4 +cglobal interp_4tap_horiz_ps_%1x%2, 4, 6, 6, src, srcstride, dst, dststride +%define coef2 m5 +%define Tm0 m4 +%define Tm1 m3 +%define t2 m2 +%define t1 m1 +%define t0 m0 + +mov r4d, r4m +add dststrided, dststrided + +%ifdef PIC +lea r5, [tab_ChromaCoeff] +movd coef2, [r5 + r4 * 4] +%else +movd coef2, [tab_ChromaCoeff + r4 * 4] +%endif + +pshufd coef2, coef2, 0 +mova t2, [tab_c_8192] +mova Tm0, [tab_Tm] + +%rep %2/2 +PROCESS_CHROMA_W4 t0, t1, t2 +lea srcq, [srcq + srcstrideq * 2] +lea dstq, [dstq + dststrideq * 2] +%endrep + +RET +%endmacro + +FILTER_HORIZ_CHROMA_4xN 4, 2 +FILTER_HORIZ_CHROMA_4xN 4, 4 +FILTER_HORIZ_CHROMA_4xN 4, 8 +FILTER_HORIZ_CHROMA_4xN 4, 16 + + +%macro PROCESS_CHROMA_W6 3 + movu %1, [srcq - 1] + pshufb %2, %1, Tm0 + pmaddubsw %2, coef2 + pshufb %1, %1, Tm1 + pmaddubsw %1, coef2 + phaddw %2, %1 + psubw %2, %3 + movh [dstq], %2 + pshufd %2, %2, 2 + movd [dstq + 8], %2 +%endmacro + +%macro PROCESS_CHROMA_W12 3 + movu %1, [srcq - 1] + pshufb %2, %1, Tm0 + pmaddubsw %2, coef2 + pshufb %1, %1, Tm1 + pmaddubsw %1, coef2 + phaddw %2, %1 + psubw %2, %3 + movu [dstq], %2 + movu %1, [srcq - 1 + 8] + pshufb %1, %1, Tm0 + pmaddubsw %1, coef2 + phaddw %1, %1 + psubw %1, %3 + movh [dstq + 16], %1 +%endmacro + +;----------------------------------------------------------------------------- +; void interp_4tap_horiz_ps_6x%2(pixel *src, intptr_t srcStride, pixel *dst, intptr_t dstStride, int coeffIdx) +;----------------------------------------------------------------------------- +%macro FILTER_HORIZ_CHROMA 2 +INIT_XMM sse4 +cglobal interp_4tap_horiz_ps_%1x%2, 4, 6, 6, src, srcstride, dst, dststride +%define coef2 m5 +%define Tm0 m4 +%define Tm1 m3 +%define t2 m2 +%define t1 m1 +%define t0 m0 + +mov r4d, r4m +add dststrided, dststrided + +%ifdef PIC +lea r5, [tab_ChromaCoeff] +movd coef2, [r5 + r4 * 4] +%else +movd coef2, [tab_ChromaCoeff + r4 * 4] +%endif + +mov r5d, %2 + +pshufd coef2, coef2, 0 +mova t2, [tab_c_8192] +mova Tm0, [tab_Tm] +mova Tm1, [tab_Tm + 16] + +.loop +PROCESS_CHROMA_W%1 t0, t1, t2 +add srcq, srcstrideq +add dstq, dststrideq + +dec r5d +jnz .loop + +RET +%endmacro + +FILTER_HORIZ_CHROMA 6, 8 +FILTER_HORIZ_CHROMA 12, 16 _______________________________________________ x265-devel mailing list [email protected] https://mailman.videolan.org/listinfo/x265-devel
