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avcodec/x86/hpeldsp: Avoid loading constants

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No change in benchmarks here.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2026-05-30 15:59:03 +02:00
parent 00ece261b8
commit 77dbbdcac2
1 changed files with 28 additions and 23 deletions
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libavcodec/x86/hpeldsp.asm
+28 -23
View File
@@ -28,8 +28,6 @@
%include "libavutil/x86/x86util.asm"
cextern pb_1
cextern pw_1
cextern pw_2
cextern pw_8192
@@ -305,10 +303,14 @@ NO_RND_PIXELS_Y2 put, 16
; void ff_put_no_rnd_pixels8_xy2(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
%macro SET_PIXELS8_XY2 2-3
cglobal %1%3_pixels8_xy2, 4,5,5
%macro SET_PIXELS8_XY2 1-2
cglobal %1%2_pixels8_xy2, 4,5,5
mova m4, [pb_1]
mova m3, [%2]
%ifidn %2, _no_rnd
pcmpeqw m3, m3
%else
mova m3, [pw_8192]
%endif
movh m0, [r1]
movh m2, [r1+1]
punpcklbw m2, m0
@@ -320,8 +322,8 @@ cglobal %1%3_pixels8_xy2, 4,5,5
movh m1, [r1+r4+1]
punpcklbw m0, m1
pmaddubsw m0, m4
%ifidn %3, _no_rnd
paddw m2, m3
%ifidn %2, _no_rnd
psubw m2, m3
paddw m2, m0
psrlw m2, 2
%else
@@ -342,8 +344,8 @@ cglobal %1%3_pixels8_xy2, 4,5,5
movh m2, [r1+r4+1]
punpcklbw m2, m1
pmaddubsw m2, m4
%ifidn %3, _no_rnd
paddw m0, m3
%ifidn %2, _no_rnd
psubw m0, m3
paddw m0, m2
psrlw m0, 2
%else
@@ -365,18 +367,21 @@ cglobal %1%3_pixels8_xy2, 4,5,5
%endmacro
INIT_XMM ssse3
SET_PIXELS8_XY2 put, pw_1, _no_rnd
SET_PIXELS8_XY2 avg, pw_8192
SET_PIXELS8_XY2 put, pw_8192
SET_PIXELS8_XY2 put, _no_rnd
SET_PIXELS8_XY2 avg
SET_PIXELS8_XY2 put
; void ff_avg_pixels16_xy2(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
%macro SET_PIXELS_XY2 2-3
cglobal %1%3_pixels16_xy2, 4,5,8
%macro SET_PIXELS_XY2 1-2
cglobal %1%2_pixels16_xy2, 4,5,8
pxor m7, m7
mova m6, [%2]
movu m0, [r1]
movu m4, [r1+1]
pcmpeqw m6, m6
%ifnidn %2, _no_rnd
paddw m6, m6
%endif
mova m1, m0
mova m5, m4
punpcklbw m0, m7
@@ -398,8 +403,8 @@ cglobal %1%3_pixels16_xy2, 4,5,8
punpckhbw m3, m7
paddw m0, m2
paddw m1, m3
paddw m4, m6
paddw m5, m6
psubw m4, m6
psubw m5, m6
paddw m4, m0
paddw m5, m1
psrlw m4, 2
@@ -424,8 +429,8 @@ cglobal %1%3_pixels16_xy2, 4,5,8
punpckhbw m5, m7
paddw m4, m2
paddw m5, m3
paddw m0, m6
paddw m1, m6
psubw m0, m6
psubw m1, m6
paddw m0, m4
paddw m1, m5
psrlw m0, 2
@@ -445,10 +450,10 @@ cglobal %1%3_pixels16_xy2, 4,5,8
%endmacro
INIT_XMM sse2
SET_PIXELS_XY2 put, pw_2
SET_PIXELS_XY2 avg, pw_2
SET_PIXELS_XY2 put, pw_1, _no_rnd
SET_PIXELS_XY2 avg, pw_1, _no_rnd
SET_PIXELS_XY2 put
SET_PIXELS_XY2 avg
SET_PIXELS_XY2 put, _no_rnd
SET_PIXELS_XY2 avg, _no_rnd
%macro SSSE3_PIXELS_XY2 1-2
cglobal %1_pixels16_xy2, 4,5,%2