mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-11-30 23:10:32 +00:00
Add IDCT functions for 10-bit H.264.
Ports the majority of IDCT functions for 10-bit H.264. Parts are inspired from 8-bit IDCT code in Libav; other parts ported from x264 with relicensing permission from author. Signed-off-by: Ronald S. Bultje <rbultje@google.com>
This commit is contained in:
parent
7e985c9e35
commit
836f47d34b
@ -12,8 +12,9 @@ YASM-OBJS-$(CONFIG_FFT) += x86/fft_mmx.o \
|
||||
MMX-OBJS-$(CONFIG_H264DSP) += x86/h264dsp_mmx.o
|
||||
YASM-OBJS-$(CONFIG_H264DSP) += x86/h264_deblock.o \
|
||||
x86/h264_deblock_10bit.o \
|
||||
x86/h264_weight.o \
|
||||
x86/h264_idct.o \
|
||||
x86/h264_idct_10bit.o \
|
||||
x86/h264_weight.o \
|
||||
|
||||
YASM-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred.o
|
||||
MMX-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred_init.o
|
||||
|
570
libavcodec/x86/h264_idct_10bit.asm
Normal file
570
libavcodec/x86/h264_idct_10bit.asm
Normal file
@ -0,0 +1,570 @@
|
||||
;*****************************************************************************
|
||||
;* MMX/SSE2/AVX-optimized 10-bit H.264 iDCT code
|
||||
;*****************************************************************************
|
||||
;* Copyright (C) 2005-2011 x264 project
|
||||
;*
|
||||
;* Authors: Daniel Kang <daniel.d.kang@gmail.com>
|
||||
;*
|
||||
;* This file is part of Libav.
|
||||
;*
|
||||
;* Libav is free software; you can redistribute it and/or
|
||||
;* modify it under the terms of the GNU Lesser General Public
|
||||
;* License as published by the Free Software Foundation; either
|
||||
;* version 2.1 of the License, or (at your option) any later version.
|
||||
;*
|
||||
;* Libav 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
|
||||
;* Lesser General Public License for more details.
|
||||
;*
|
||||
;* You should have received a copy of the GNU Lesser General Public
|
||||
;* License along with Libav; if not, write to the Free Software
|
||||
;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
;******************************************************************************
|
||||
|
||||
%include "x86inc.asm"
|
||||
%include "x86util.asm"
|
||||
|
||||
SECTION_RODATA
|
||||
|
||||
pw_pixel_max: times 8 dw ((1 << 10)-1)
|
||||
pd_32: times 4 dd 32
|
||||
scan8_mem: db 4+1*8, 5+1*8, 4+2*8, 5+2*8
|
||||
db 6+1*8, 7+1*8, 6+2*8, 7+2*8
|
||||
db 4+3*8, 5+3*8, 4+4*8, 5+4*8
|
||||
db 6+3*8, 7+3*8, 6+4*8, 7+4*8
|
||||
db 1+1*8, 2+1*8
|
||||
db 1+2*8, 2+2*8
|
||||
db 1+4*8, 2+4*8
|
||||
db 1+5*8, 2+5*8
|
||||
|
||||
%ifdef PIC
|
||||
%define scan8 r11
|
||||
%else
|
||||
%define scan8 scan8_mem
|
||||
%endif
|
||||
|
||||
SECTION .text
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; void h264_idct_add(pixel *dst, dctcoef *block, int stride)
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro STORE_DIFFx2 6
|
||||
psrad %1, 6
|
||||
psrad %2, 6
|
||||
packssdw %1, %2
|
||||
movq %3, [%5]
|
||||
movhps %3, [%5+%6]
|
||||
paddsw %1, %3
|
||||
CLIPW %1, %4, [pw_pixel_max]
|
||||
movq [%5], %1
|
||||
movhps [%5+%6], %1
|
||||
%endmacro
|
||||
|
||||
%macro STORE_DIFF16 5
|
||||
psrad %1, 6
|
||||
psrad %2, 6
|
||||
packssdw %1, %2
|
||||
paddsw %1, [%5]
|
||||
CLIPW %1, %3, %4
|
||||
mova [%5], %1
|
||||
%endmacro
|
||||
|
||||
;dst, in, stride
|
||||
%macro IDCT4_ADD_10 3
|
||||
mova m0, [%2+ 0]
|
||||
mova m1, [%2+16]
|
||||
mova m2, [%2+32]
|
||||
mova m3, [%2+48]
|
||||
IDCT4_1D d,0,1,2,3,4,5
|
||||
TRANSPOSE4x4D 0,1,2,3,4
|
||||
paddd m0, [pd_32]
|
||||
IDCT4_1D d,0,1,2,3,4,5
|
||||
pxor m5, m5
|
||||
STORE_DIFFx2 m0, m1, m4, m5, %1, %3
|
||||
lea %1, [%1+%3*2]
|
||||
STORE_DIFFx2 m2, m3, m4, m5, %1, %3
|
||||
%endmacro
|
||||
|
||||
%macro IDCT_ADD_10 1
|
||||
cglobal h264_idct_add_10_%1, 3,3
|
||||
IDCT4_ADD_10 r0, r1, r2
|
||||
RET
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
IDCT_ADD_10 sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT_ADD_10 avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; h264_idct_add16(pixel *dst, const int *block_offset, dctcoef *block, int stride, const uint8_t nnzc[6*8])
|
||||
;-----------------------------------------------------------------------------
|
||||
;;;;;;; NO FATE SAMPLES TRIGGER THIS
|
||||
%macro ADD4x4IDCT 1
|
||||
add4x4_idct_%1:
|
||||
add r5, r0
|
||||
mova m0, [r2+ 0]
|
||||
mova m1, [r2+16]
|
||||
mova m2, [r2+32]
|
||||
mova m3, [r2+48]
|
||||
IDCT4_1D d,0,1,2,3,4,5
|
||||
TRANSPOSE4x4D 0,1,2,3,4
|
||||
paddd m0, [pd_32]
|
||||
IDCT4_1D d,0,1,2,3,4,5
|
||||
pxor m5, m5
|
||||
STORE_DIFFx2 m0, m1, m4, m5, r5, r3
|
||||
lea r5, [r5+r3*2]
|
||||
STORE_DIFFx2 m2, m3, m4, m5, r5, r3
|
||||
ret
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
ALIGN 16
|
||||
ADD4x4IDCT sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
ALIGN 16
|
||||
ADD4x4IDCT avx
|
||||
%endif
|
||||
|
||||
%macro ADD16_OP 3
|
||||
cmp byte [r4+%3], 0
|
||||
jz .skipblock%2
|
||||
mov r5d, dword [r1+%2*4]
|
||||
call add4x4_idct_%1
|
||||
.skipblock%2:
|
||||
%if %2<15
|
||||
add r2, 64
|
||||
%endif
|
||||
%endmacro
|
||||
|
||||
%macro IDCT_ADD16_10 1
|
||||
cglobal h264_idct_add16_10_%1, 5,6
|
||||
ADD16_OP %1, 0, 4+1*8
|
||||
ADD16_OP %1, 1, 5+1*8
|
||||
ADD16_OP %1, 2, 4+2*8
|
||||
ADD16_OP %1, 3, 5+2*8
|
||||
ADD16_OP %1, 4, 6+1*8
|
||||
ADD16_OP %1, 5, 7+1*8
|
||||
ADD16_OP %1, 6, 6+2*8
|
||||
ADD16_OP %1, 7, 7+2*8
|
||||
ADD16_OP %1, 8, 4+3*8
|
||||
ADD16_OP %1, 9, 5+3*8
|
||||
ADD16_OP %1, 10, 4+4*8
|
||||
ADD16_OP %1, 11, 5+4*8
|
||||
ADD16_OP %1, 12, 6+3*8
|
||||
ADD16_OP %1, 13, 7+3*8
|
||||
ADD16_OP %1, 14, 6+4*8
|
||||
ADD16_OP %1, 15, 7+4*8
|
||||
RET
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
IDCT_ADD16_10 sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT_ADD16_10 avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; void h264_idct_dc_add(pixel *dst, dctcoef *block, int stride)
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro IDCT_DC_ADD_OP_10 3
|
||||
pxor m5, m5
|
||||
%if avx_enabled
|
||||
paddw m1, m0, [%1+0 ]
|
||||
paddw m2, m0, [%1+%2 ]
|
||||
paddw m3, m0, [%1+%2*2]
|
||||
paddw m4, m0, [%1+%3 ]
|
||||
%else
|
||||
mova m1, [%1+0 ]
|
||||
mova m2, [%1+%2 ]
|
||||
mova m3, [%1+%2*2]
|
||||
mova m4, [%1+%3 ]
|
||||
paddw m1, m0
|
||||
paddw m2, m0
|
||||
paddw m3, m0
|
||||
paddw m4, m0
|
||||
%endif
|
||||
CLIPW m1, m5, m6
|
||||
CLIPW m2, m5, m6
|
||||
CLIPW m3, m5, m6
|
||||
CLIPW m4, m5, m6
|
||||
mova [%1+0 ], m1
|
||||
mova [%1+%2 ], m2
|
||||
mova [%1+%2*2], m3
|
||||
mova [%1+%3 ], m4
|
||||
%endmacro
|
||||
|
||||
INIT_MMX
|
||||
cglobal h264_idct_dc_add_10_mmx2,3,3
|
||||
movd m0, dword [r1]
|
||||
paddd m0, [pd_32]
|
||||
psrad m0, 6
|
||||
lea r1, [r2*3]
|
||||
pshufw m0, m0, 0
|
||||
mova m6, [pw_pixel_max]
|
||||
IDCT_DC_ADD_OP_10 r0, r2, r1
|
||||
RET
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; void h264_idct8_dc_add(pixel *dst, dctcoef *block, int stride)
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro IDCT8_DC_ADD 1
|
||||
cglobal h264_idct8_dc_add_10_%1,3,3,7
|
||||
mov r1d, dword [r1]
|
||||
add r1, 32
|
||||
sar r1, 6
|
||||
movd m0, r1d
|
||||
lea r1, [r2*3]
|
||||
SPLATW m0, m0, 0
|
||||
mova m6, [pw_pixel_max]
|
||||
IDCT_DC_ADD_OP_10 r0, r2, r1
|
||||
lea r0, [r0+r2*4]
|
||||
IDCT_DC_ADD_OP_10 r0, r2, r1
|
||||
RET
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
IDCT8_DC_ADD sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT8_DC_ADD avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; h264_idct_add16intra(pixel *dst, const int *block_offset, dctcoef *block, int stride, const uint8_t nnzc[6*8])
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro AC 2
|
||||
.ac%2
|
||||
mov r5d, dword [r1+(%2+0)*4]
|
||||
call add4x4_idct_%1
|
||||
mov r5d, dword [r1+(%2+1)*4]
|
||||
add r2, 64
|
||||
call add4x4_idct_%1
|
||||
add r2, 64
|
||||
jmp .skipadd%2
|
||||
%endmacro
|
||||
|
||||
%macro ADD16_OP_INTRA 3
|
||||
cmp word [r4+%3], 0
|
||||
jnz .ac%2
|
||||
mov r6d, dword [r2+ 0]
|
||||
or r6d, dword [r2+64]
|
||||
jz .skipblock%2
|
||||
mov r5d, dword [r1+(%2+0)*4]
|
||||
call idct_dc_add_%1
|
||||
.skipblock%2:
|
||||
%if %2<15
|
||||
add r2, 128
|
||||
%endif
|
||||
.skipadd%2:
|
||||
%endmacro
|
||||
|
||||
%macro IDCT_ADD16INTRA_10 1
|
||||
idct_dc_add_%1:
|
||||
add r5, r0
|
||||
movq m0, [r2+ 0]
|
||||
movhps m0, [r2+64]
|
||||
paddd m0, [pd_32]
|
||||
psrad m0, 6
|
||||
pshufhw m0, m0, 0
|
||||
pshuflw m0, m0, 0
|
||||
lea r6, [r3*3]
|
||||
mova m6, [pw_pixel_max]
|
||||
IDCT_DC_ADD_OP_10 r5, r3, r6
|
||||
ret
|
||||
|
||||
cglobal h264_idct_add16intra_10_%1,5,7,8
|
||||
ADD16_OP_INTRA %1, 0, 4+1*8
|
||||
ADD16_OP_INTRA %1, 2, 4+2*8
|
||||
ADD16_OP_INTRA %1, 4, 6+1*8
|
||||
ADD16_OP_INTRA %1, 6, 6+2*8
|
||||
ADD16_OP_INTRA %1, 8, 4+3*8
|
||||
ADD16_OP_INTRA %1, 10, 4+4*8
|
||||
ADD16_OP_INTRA %1, 12, 6+3*8
|
||||
ADD16_OP_INTRA %1, 14, 6+4*8
|
||||
RET
|
||||
%assign i 14
|
||||
%rep 8
|
||||
AC %1, i
|
||||
%assign i i-2
|
||||
%endrep
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
IDCT_ADD16INTRA_10 sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT_ADD16INTRA_10 avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; h264_idct_add8(pixel **dst, const int *block_offset, dctcoef *block, int stride, const uint8_t nnzc[6*8])
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro IDCT_ADD8 1
|
||||
cglobal h264_idct_add8_10_%1,5,7
|
||||
mov r5, 16
|
||||
add r2, 1024
|
||||
%ifdef PIC
|
||||
lea r11, [scan8_mem]
|
||||
%endif
|
||||
%ifdef ARCH_X86_64
|
||||
mov r10, r0
|
||||
%endif
|
||||
.nextblock:
|
||||
movzx r6, byte [scan8+r5]
|
||||
movzx r6, byte [r4+r6]
|
||||
or r6d, dword [r2]
|
||||
test r6, r6
|
||||
jz .skipblock
|
||||
%ifdef ARCH_X86_64
|
||||
mov r0d, dword [r1+r5*4]
|
||||
add r0, [r10]
|
||||
%else
|
||||
mov r0, r0m
|
||||
mov r0, [r0]
|
||||
add r0, dword [r1+r5*4]
|
||||
%endif
|
||||
IDCT4_ADD_10 r0, r2, r3
|
||||
.skipblock:
|
||||
inc r5
|
||||
add r2, 64
|
||||
test r5, 3
|
||||
jnz .nextblock
|
||||
%ifdef ARCH_X86_64
|
||||
add r10, gprsize
|
||||
%else
|
||||
add r0mp, gprsize
|
||||
%endif
|
||||
test r5, 4
|
||||
jnz .nextblock
|
||||
REP_RET
|
||||
%endmacro ; IDCT_ADD8
|
||||
|
||||
INIT_XMM
|
||||
IDCT_ADD8 sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT_ADD8 avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; void h264_idct8_add(pixel *dst, dctcoef *block, int stride)
|
||||
;-----------------------------------------------------------------------------
|
||||
%macro IDCT8_1D 2
|
||||
SWAP 0, 1
|
||||
psrad m4, m5, 1
|
||||
psrad m1, m0, 1
|
||||
paddd m4, m5
|
||||
paddd m1, m0
|
||||
paddd m4, m7
|
||||
paddd m1, m5
|
||||
psubd m4, m0
|
||||
paddd m1, m3
|
||||
|
||||
psubd m0, m3
|
||||
psubd m5, m3
|
||||
paddd m0, m7
|
||||
psubd m5, m7
|
||||
psrad m3, 1
|
||||
psrad m7, 1
|
||||
psubd m0, m3
|
||||
psubd m5, m7
|
||||
|
||||
SWAP 1, 7
|
||||
psrad m1, m7, 2
|
||||
psrad m3, m4, 2
|
||||
paddd m3, m0
|
||||
psrad m0, 2
|
||||
paddd m1, m5
|
||||
psrad m5, 2
|
||||
psubd m0, m4
|
||||
psubd m7, m5
|
||||
|
||||
SWAP 5, 6
|
||||
psrad m4, m2, 1
|
||||
psrad m6, m5, 1
|
||||
psubd m4, m5
|
||||
paddd m6, m2
|
||||
|
||||
mova m2, %1
|
||||
mova m5, %2
|
||||
SUMSUB_BA d, 5, 2
|
||||
SUMSUB_BA d, 6, 5
|
||||
SUMSUB_BA d, 4, 2
|
||||
SUMSUB_BA d, 7, 6
|
||||
SUMSUB_BA d, 0, 4
|
||||
SUMSUB_BA d, 3, 2
|
||||
SUMSUB_BA d, 1, 5
|
||||
SWAP 7, 6, 4, 5, 2, 3, 1, 0 ; 70315246 -> 01234567
|
||||
%endmacro
|
||||
|
||||
%macro IDCT8_1D_FULL 1
|
||||
mova m7, [%1+112*2]
|
||||
mova m6, [%1+ 96*2]
|
||||
mova m5, [%1+ 80*2]
|
||||
mova m3, [%1+ 48*2]
|
||||
mova m2, [%1+ 32*2]
|
||||
mova m1, [%1+ 16*2]
|
||||
IDCT8_1D [%1], [%1+ 64*2]
|
||||
%endmacro
|
||||
|
||||
; %1=int16_t *block, %2=int16_t *dstblock
|
||||
%macro IDCT8_ADD_SSE_START 2
|
||||
IDCT8_1D_FULL %1
|
||||
%ifdef ARCH_X86_64
|
||||
TRANSPOSE4x4D 0,1,2,3,8
|
||||
mova [%2 ], m0
|
||||
TRANSPOSE4x4D 4,5,6,7,8
|
||||
mova [%2+8*2], m4
|
||||
%else
|
||||
mova [%1], m7
|
||||
TRANSPOSE4x4D 0,1,2,3,7
|
||||
mova m7, [%1]
|
||||
mova [%2 ], m0
|
||||
mova [%2+16*2], m1
|
||||
mova [%2+32*2], m2
|
||||
mova [%2+48*2], m3
|
||||
TRANSPOSE4x4D 4,5,6,7,3
|
||||
mova [%2+ 8*2], m4
|
||||
mova [%2+24*2], m5
|
||||
mova [%2+40*2], m6
|
||||
mova [%2+56*2], m7
|
||||
%endif
|
||||
%endmacro
|
||||
|
||||
; %1=uint8_t *dst, %2=int16_t *block, %3=int stride
|
||||
%macro IDCT8_ADD_SSE_END 3
|
||||
IDCT8_1D_FULL %2
|
||||
mova [%2 ], m6
|
||||
mova [%2+16*2], m7
|
||||
|
||||
pxor m7, m7
|
||||
STORE_DIFFx2 m0, m1, m6, m7, %1, %3
|
||||
lea %1, [%1+%3*2]
|
||||
STORE_DIFFx2 m2, m3, m6, m7, %1, %3
|
||||
mova m0, [%2 ]
|
||||
mova m1, [%2+16*2]
|
||||
lea %1, [%1+%3*2]
|
||||
STORE_DIFFx2 m4, m5, m6, m7, %1, %3
|
||||
lea %1, [%1+%3*2]
|
||||
STORE_DIFFx2 m0, m1, m6, m7, %1, %3
|
||||
%endmacro
|
||||
|
||||
%macro IDCT8_ADD 1
|
||||
cglobal h264_idct8_add_10_%1, 3,4,16
|
||||
%ifndef UNIX64
|
||||
%assign pad 16-gprsize-(stack_offset&15)
|
||||
sub rsp, pad
|
||||
call h264_idct8_add1_10_%1
|
||||
add rsp, pad
|
||||
RET
|
||||
%endif
|
||||
|
||||
ALIGN 16
|
||||
; TODO: does not need to use stack
|
||||
h264_idct8_add1_10_%1:
|
||||
%assign pad 256+16-gprsize
|
||||
sub rsp, pad
|
||||
add dword [r1], 32
|
||||
|
||||
%ifdef ARCH_X86_64
|
||||
IDCT8_ADD_SSE_START r1, rsp
|
||||
SWAP 1, 9
|
||||
SWAP 2, 10
|
||||
SWAP 3, 11
|
||||
SWAP 5, 13
|
||||
SWAP 6, 14
|
||||
SWAP 7, 15
|
||||
IDCT8_ADD_SSE_START r1+16, rsp+128
|
||||
PERMUTE 1,9, 2,10, 3,11, 5,1, 6,2, 7,3, 9,13, 10,14, 11,15, 13,5, 14,6, 15,7
|
||||
IDCT8_1D [rsp], [rsp+128]
|
||||
SWAP 0, 8
|
||||
SWAP 1, 9
|
||||
SWAP 2, 10
|
||||
SWAP 3, 11
|
||||
SWAP 4, 12
|
||||
SWAP 5, 13
|
||||
SWAP 6, 14
|
||||
SWAP 7, 15
|
||||
IDCT8_1D [rsp+16], [rsp+144]
|
||||
psrad m8, 6
|
||||
psrad m0, 6
|
||||
packssdw m8, m0
|
||||
paddsw m8, [r0]
|
||||
pxor m0, m0
|
||||
CLIPW m8, m0, [pw_pixel_max]
|
||||
mova [r0], m8
|
||||
mova m8, [pw_pixel_max]
|
||||
STORE_DIFF16 m9, m1, m0, m8, r0+r2
|
||||
lea r0, [r0+r2*2]
|
||||
STORE_DIFF16 m10, m2, m0, m8, r0
|
||||
STORE_DIFF16 m11, m3, m0, m8, r0+r2
|
||||
lea r0, [r0+r2*2]
|
||||
STORE_DIFF16 m12, m4, m0, m8, r0
|
||||
STORE_DIFF16 m13, m5, m0, m8, r0+r2
|
||||
lea r0, [r0+r2*2]
|
||||
STORE_DIFF16 m14, m6, m0, m8, r0
|
||||
STORE_DIFF16 m15, m7, m0, m8, r0+r2
|
||||
%else
|
||||
IDCT8_ADD_SSE_START r1, rsp
|
||||
IDCT8_ADD_SSE_START r1+16, rsp+128
|
||||
lea r3, [r0+8]
|
||||
IDCT8_ADD_SSE_END r0, rsp, r2
|
||||
IDCT8_ADD_SSE_END r3, rsp+16, r2
|
||||
%endif ; ARCH_X86_64
|
||||
|
||||
add rsp, pad
|
||||
ret
|
||||
%endmacro
|
||||
|
||||
INIT_XMM
|
||||
IDCT8_ADD sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT8_ADD avx
|
||||
%endif
|
||||
|
||||
;-----------------------------------------------------------------------------
|
||||
; h264_idct8_add4(pixel **dst, const int *block_offset, dctcoef *block, int stride, const uint8_t nnzc[6*8])
|
||||
;-----------------------------------------------------------------------------
|
||||
;;;;;;; NO FATE SAMPLES TRIGGER THIS
|
||||
%macro IDCT8_ADD4_OP 3
|
||||
cmp byte [r4+%3], 0
|
||||
jz .skipblock%2
|
||||
mov r0d, dword [r6+%2*4]
|
||||
add r0, r5
|
||||
call h264_idct8_add1_10_%1
|
||||
.skipblock%2:
|
||||
%if %2<12
|
||||
add r1, 256
|
||||
%endif
|
||||
%endmacro
|
||||
|
||||
%macro IDCT8_ADD4 1
|
||||
cglobal h264_idct8_add4_10_%1, 0,7,16
|
||||
%assign pad 16-gprsize-(stack_offset&15)
|
||||
SUB rsp, pad
|
||||
mov r5, r0mp
|
||||
mov r6, r1mp
|
||||
mov r1, r2mp
|
||||
mov r2d, r3m
|
||||
movifnidn r4, r4mp
|
||||
IDCT8_ADD4_OP %1, 0, 4+1*8
|
||||
IDCT8_ADD4_OP %1, 4, 6+1*8
|
||||
IDCT8_ADD4_OP %1, 8, 4+3*8
|
||||
IDCT8_ADD4_OP %1, 12, 6+3*8
|
||||
ADD rsp, pad
|
||||
RET
|
||||
%endmacro ; IDCT8_ADD4
|
||||
|
||||
INIT_XMM
|
||||
IDCT8_ADD4 sse2
|
||||
%ifdef HAVE_AVX
|
||||
INIT_AVX
|
||||
IDCT8_ADD4 avx
|
||||
%endif
|
@ -27,6 +27,43 @@ DECLARE_ALIGNED(8, static const uint64_t, ff_pb_3_1 ) = 0x0103010301030103ULL;
|
||||
|
||||
/***********************************/
|
||||
/* IDCT */
|
||||
#define IDCT_ADD_FUNC(NUM, DEPTH, OPT) \
|
||||
void ff_h264_idct ## NUM ## _add_ ## DEPTH ## _ ## OPT (uint8_t *dst, int16_t *block, int stride);
|
||||
|
||||
IDCT_ADD_FUNC(, 10, sse2)
|
||||
IDCT_ADD_FUNC(_dc, 10, mmx2)
|
||||
IDCT_ADD_FUNC(8_dc, 10, sse2)
|
||||
IDCT_ADD_FUNC(8, 10, sse2)
|
||||
#if HAVE_AVX
|
||||
IDCT_ADD_FUNC(, 10, avx)
|
||||
IDCT_ADD_FUNC(8_dc, 10, avx)
|
||||
IDCT_ADD_FUNC(8, 10, avx)
|
||||
#endif
|
||||
|
||||
|
||||
#define IDCT_ADD_REP_FUNC(NUM, REP, DEPTH, OPT) \
|
||||
void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
|
||||
(uint8_t *dst, const int *block_offset, \
|
||||
DCTELEM *block, int stride, const uint8_t nnzc[6*8]);
|
||||
|
||||
IDCT_ADD_REP_FUNC(8, 4, 10, sse2)
|
||||
IDCT_ADD_REP_FUNC(8, 4, 10, avx)
|
||||
IDCT_ADD_REP_FUNC(, 16, 10, sse2)
|
||||
IDCT_ADD_REP_FUNC(, 16intra, 10, sse2)
|
||||
#if HAVE_AVX
|
||||
IDCT_ADD_REP_FUNC(, 16, 10, avx)
|
||||
IDCT_ADD_REP_FUNC(, 16intra, 10, avx)
|
||||
#endif
|
||||
|
||||
|
||||
#define IDCT_ADD_REP_FUNC2(NUM, REP, DEPTH, OPT) \
|
||||
void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \
|
||||
(uint8_t **dst, const int *block_offset, \
|
||||
DCTELEM *block, int stride, const uint8_t nnzc[6*8]);
|
||||
IDCT_ADD_REP_FUNC2(, 8, 10, sse2)
|
||||
#if HAVE_AVX
|
||||
IDCT_ADD_REP_FUNC2(, 8, 10, avx)
|
||||
#endif
|
||||
|
||||
void ff_h264_idct_add_mmx (uint8_t *dst, int16_t *block, int stride);
|
||||
void ff_h264_idct8_add_mmx (uint8_t *dst, int16_t *block, int stride);
|
||||
@ -418,7 +455,17 @@ void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth)
|
||||
c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_mmxext;
|
||||
c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_mmxext;
|
||||
#endif
|
||||
c->h264_idct_dc_add= ff_h264_idct_dc_add_10_mmx2;
|
||||
if (mm_flags&AV_CPU_FLAG_SSE2) {
|
||||
c->h264_idct_add = ff_h264_idct_add_10_sse2;
|
||||
c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_sse2;
|
||||
c->h264_idct8_add = ff_h264_idct8_add_10_sse2;
|
||||
|
||||
c->h264_idct_add16 = ff_h264_idct_add16_10_sse2;
|
||||
c->h264_idct8_add4 = ff_h264_idct8_add4_10_sse2;
|
||||
c->h264_idct_add8 = ff_h264_idct_add8_10_sse2;
|
||||
c->h264_idct_add16intra= ff_h264_idct_add16intra_10_sse2;
|
||||
|
||||
c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_10_sse2;
|
||||
c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_10_sse2;
|
||||
#if HAVE_ALIGNED_STACK
|
||||
@ -428,7 +475,18 @@ void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth)
|
||||
c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_sse2;
|
||||
#endif
|
||||
}
|
||||
#if HAVE_AVX
|
||||
if (mm_flags&AV_CPU_FLAG_AVX) {
|
||||
c->h264_idct_dc_add =
|
||||
c->h264_idct_add = ff_h264_idct_add_10_avx;
|
||||
c->h264_idct8_add = ff_h264_idct8_add_10_avx;
|
||||
c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_avx;
|
||||
|
||||
c->h264_idct_add16 = ff_h264_idct_add16_10_avx;
|
||||
c->h264_idct8_add4 = ff_h264_idct8_add4_10_avx;
|
||||
c->h264_idct_add8 = ff_h264_idct_add8_10_avx;
|
||||
c->h264_idct_add16intra= ff_h264_idct_add16intra_10_avx;
|
||||
|
||||
c->h264_v_loop_filter_chroma= ff_deblock_v_chroma_10_avx;
|
||||
c->h264_v_loop_filter_chroma_intra= ff_deblock_v_chroma_intra_10_avx;
|
||||
#if HAVE_ALIGNED_STACK
|
||||
@ -438,6 +496,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth)
|
||||
c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_avx;
|
||||
#endif
|
||||
}
|
||||
#endif /* HAVE_AVX */
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user