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x86/vf_stereo3d: make ff_anaglyph_sse4 work on x86_32

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2015-12-27 18:52:00 -03:00
parent 6e243d17e9
commit 1817643d4f
2 changed files with 45 additions and 4 deletions
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47
libavfilter/x86/vf_stereo3d.asm
View File

@ -22,8 +22,6 @@
%include "libavutil/x86/x86util.asm"
%if ARCH_X86_64
SECTION_RODATA
; rgbrgbrgbrgb
@ -37,10 +35,33 @@ ex_b: db 2,-1,-1,-1,5,-1,-1,-1,8,-1,-1,-1,11,-1,-1,-1
SECTION .text
INIT_XMM sse4
%if ARCH_X86_64
cglobal anaglyph, 6, 10, 14, 2*6*mmsize, dst, lsrc, rsrc, dst_linesize, l_linesize, r_linesize, width, height, o, cnt
%define ana_matrix_rq r6q
%define ana_matrix_gq r7q
%define ana_matrix_bq r8q
%else ; ARCH_X86_32
%if HAVE_ALIGNED_STACK
cglobal anaglyph, 3, 7, 8, 2*9*mmsize, dst, lsrc, rsrc, dst_linesize, l_linesize, o, cnt
%else
cglobal anaglyph, 3, 6, 8, 2*9*mmsize, dst, lsrc, rsrc, dst_linesize, o, cnt
%define l_linesizeq r4mp
%endif ; HAVE_ALIGNED_STACK
%define ana_matrix_rq r3q
%define ana_matrix_gq r4q
%define ana_matrix_bq r5q
%define r_linesizeq r5mp
%define widthd r6mp
%define heightd r7mp
%define m8 [rsp+mmsize*12]
%define m9 [rsp+mmsize*13]
%define m10 [rsp+mmsize*14]
%define m11 [rsp+mmsize*15]
%define m12 [rsp+mmsize*16]
%define m13 [rsp+mmsize*17]
%endif ; ARCH
mov ana_matrix_rq, r8m
mov ana_matrix_gq, r9m
mov ana_matrix_bq, r10m
@ -74,6 +95,7 @@ cglobal anaglyph, 6, 10, 14, 2*6*mmsize, dst, lsrc, rsrc, dst_linesize, l_linesi
mova [rsp+mmsize*10], m4
mova [rsp+mmsize*11], m5
%if ARCH_X86_64
movu m11, [ana_matrix_bq+ 0]
movq m13, [ana_matrix_bq+16]
pshufd m8, m11, q0000
@ -84,6 +106,26 @@ cglobal anaglyph, 6, 10, 14, 2*6*mmsize, dst, lsrc, rsrc, dst_linesize, l_linesi
pshufd m13, m13, q1111
mov widthd, dword widthm
mov heightd, dword heightm
%else
movu m3, [ana_matrix_bq+ 0]
movq m5, [ana_matrix_bq+16]
pshufd m0, m3, q0000
pshufd m1, m3, q1111
pshufd m2, m3, q2222
pshufd m3, m3, q3333
pshufd m4, m5, q0000
pshufd m5, m5, q1111
mova [rsp+mmsize*12], m0
mova [rsp+mmsize*13], m1
mova [rsp+mmsize*14], m2
mova [rsp+mmsize*15], m3
mova [rsp+mmsize*16], m4
mova [rsp+mmsize*17], m5
mov dst_linesizeq, r3m
%if HAVE_ALIGNED_STACK
mov l_linesizeq, r4m
%endif
%endif ; ARCH
.nextrow:
mov od, widthd
@ -172,4 +214,3 @@ cglobal anaglyph, 6, 10, 14, 2*6*mmsize, dst, lsrc, rsrc, dst_linesize, l_linesi
sub heightd, 1
jg .nextrow
REP_RET
%endif

2
libavfilter/x86/vf_stereo3d_init.c
View File

@ -31,7 +31,7 @@ void ff_stereo3d_init_x86(Stereo3DDSPContext *dsp)
{
int cpu_flags = av_get_cpu_flags();
if (ARCH_X86_64 && EXTERNAL_SSE4(cpu_flags)) {
if (EXTERNAL_SSE4(cpu_flags)) {
dsp->anaglyph = ff_anaglyph_sse4;
}
}