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x86/vf_blend: simplify using macros 

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
tags/n3.0
James Almer 9 years ago
parent
ce4c85de6a
commit
0988c68cf9
2 changed files with 53 additions and 325 deletions
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  1. +33
    -243
      libavfilter/x86/vf_blend.asm
  2. +20
    -82
      libavfilter/x86/vf_blend_init.c

+ 33
- 243
libavfilter/x86/vf_blend.asm View File

@@ -33,113 +33,26 @@ pb_255: times 16 db 255

SECTION .text

INIT_XMM sse2
cglobal blend_xor, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
pxor m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_or, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
por m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_and, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
pand m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_addition, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
%macro BLEND_INIT 2
cglobal blend_%1, 9, 11, %2, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
paddusb m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop
%endmacro

%macro BLEND_END 0
add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET
%endmacro

cglobal blend_subtract, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
%macro BLEND_SIMPLE 2
BLEND_INIT %1, 2
.nextrow:
mov r10q, widthq
%define x r10q
@@ -147,26 +60,25 @@ cglobal blend_subtract, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize,
.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
psubusb m0, m1
p%2 m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop
BLEND_END
%endmacro

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_difference128, 9, 11, 4, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
INIT_XMM sse2
BLEND_SIMPLE xor, xor
BLEND_SIMPLE or, or
BLEND_SIMPLE and, and
BLEND_SIMPLE addition, addusb
BLEND_SIMPLE subtract, subusb
BLEND_SIMPLE darken, minub
BLEND_SIMPLE lighten, maxub

BLEND_INIT difference128, 4
pxor m2, m2
mova m3, [pw_128]
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -182,21 +94,10 @@ cglobal blend_difference128, 9, 11, 4, 0, top, top_linesize, bottom, bottom_line
movh [dstq + x], m0
add r10q, mmsize / 2
jl .loop
BLEND_END

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_average, 9, 11, 3, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT average, 3
pxor m2, m2
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -212,22 +113,11 @@ cglobal blend_average, 9, 11, 3, 0, top, top_linesize, bottom, bottom_linesize,
movh [dstq + x], m0
add r10q, mmsize / 2
jl .loop
BLEND_END

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_addition128, 9, 11, 4, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT addition128, 4
pxor m2, m2
mova m3, [pw_128]
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -243,48 +133,12 @@ cglobal blend_addition128, 9, 11, 4, 0, top, top_linesize, bottom, bottom_linesi
movh [dstq + x], m0
add r10q, mmsize / 2
jl .loop
BLEND_END

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_darken, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
pminub m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_hardmix, 9, 11, 5, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT hardmix, 5
mova m2, [pb_255]
mova m3, [pb_128]
mova m4, [pb_127]
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -299,46 +153,10 @@ cglobal blend_hardmix, 9, 11, 5, 0, top, top_linesize, bottom, bottom_linesize,
mova [dstq + x], m1
add r10q, mmsize
jl .loop
BLEND_END

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_lighten, 9, 11, 2, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q

.loop:
movu m0, [topq + x]
movu m1, [bottomq + x]
pmaxub m0, m1
mova [dstq + x], m0
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_phoenix, 9, 11, 4, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT phoenix, 4
mova m3, [pb_255]
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -355,22 +173,11 @@ cglobal blend_phoenix, 9, 11, 4, 0, top, top_linesize, bottom, bottom_linesize,
mova [dstq + x], m2
add r10q, mmsize
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET
BLEND_END

INIT_XMM ssse3
cglobal blend_difference, 9, 11, 3, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT difference, 3
pxor m2, m2
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -386,22 +193,11 @@ cglobal blend_difference, 9, 11, 3, 0, top, top_linesize, bottom, bottom_linesiz
movh [dstq + x], m0
add r10q, mmsize / 2
jl .loop
BLEND_END

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET

cglobal blend_negation, 9, 11, 5, 0, top, top_linesize, bottom, bottom_linesize, dst, dst_linesize, width, start, end
add topq, widthq
add bottomq, widthq
add dstq, widthq
sub endq, startq
BLEND_INIT negation, 5
pxor m2, m2
mova m4, [pw_255]
neg widthq
.nextrow:
mov r10q, widthq
%define x r10q
@@ -421,12 +217,6 @@ cglobal blend_negation, 9, 11, 5, 0, top, top_linesize, bottom, bottom_linesize,
movh [dstq + x], m0
add r10q, mmsize / 2
jl .loop

add topq, top_linesizeq
add bottomq, bottom_linesizeq
add dstq, dst_linesizeq
sub endd, 1
jg .nextrow
REP_RET
BLEND_END

%endif

+ 20
- 82
libavfilter/x86/vf_blend_init.c View File

@@ -23,90 +23,28 @@
#include "libavutil/x86/cpu.h"
#include "libavfilter/blend.h"

void ff_blend_addition_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_addition128_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_average_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_and_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_darken_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_difference128_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_hardmix_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_lighten_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_or_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_phoenix_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_subtract_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_xor_sse2(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_difference_ssse3(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
struct FilterParams *param, double *values);

void ff_blend_negation_ssse3(const uint8_t *top, ptrdiff_t top_linesize,
const uint8_t *bottom, ptrdiff_t bottom_linesize,
uint8_t *dst, ptrdiff_t dst_linesize,
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end,
#define BLEND_FUNC(name, opt) \
void ff_blend_##name##_##opt(const uint8_t *top, ptrdiff_t top_linesize, \
const uint8_t *bottom, ptrdiff_t bottom_linesize, \
uint8_t *dst, ptrdiff_t dst_linesize, \
ptrdiff_t width, ptrdiff_t start, ptrdiff_t end, \
struct FilterParams *param, double *values);

BLEND_FUNC(addition, sse2)
BLEND_FUNC(addition128, sse2)
BLEND_FUNC(average, sse2)
BLEND_FUNC(and, sse2)
BLEND_FUNC(darken, sse2)
BLEND_FUNC(difference128, sse2)
BLEND_FUNC(hardmix, sse2)
BLEND_FUNC(lighten, sse2)
BLEND_FUNC(or, sse2)
BLEND_FUNC(phoenix, sse2)
BLEND_FUNC(subtract, sse2)
BLEND_FUNC(xor, sse2)
BLEND_FUNC(difference, ssse3)
BLEND_FUNC(negation, ssse3)

av_cold void ff_blend_init_x86(FilterParams *param, int is_16bit)
{
int cpu_flags = av_get_cpu_flags();


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