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x86/h264_intrapred: convert ff_pred16x16_horizontal_8_mmxext to sse2 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-02-11 18:35:31 -03:00 committed by Kieran Kunhya
parent 4f80441455
commit 2c324fcce0
2 changed files with 3 additions and 5 deletions
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4
libavcodec/x86/h264_intrapred.asm
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@ -86,8 +86,6 @@ cglobal pred16x16_horizontal_8, 2,3
punpcklbw m1, m1
SPLATW m0, m0, 3
SPLATW m1, m1, 3
mova [r0+r1*0+8], m0
mova [r0+r1*1+8], m1
%endif
mova [r0+r1*0], m0
@ -98,7 +96,7 @@ cglobal pred16x16_horizontal_8, 2,3
RET
%endmacro
INIT_MMX mmxext
INIT_XMM sse2
PRED16x16_H
INIT_XMM ssse3
PRED16x16_H

4
libavcodec/x86/h264_intrapred_init.c
View File

@ -100,7 +100,7 @@ PRED16x16(horizontal, 10, sse2)
/* 8-bit versions */
PRED16x16(vertical, 8, sse)
PRED16x16(horizontal, 8, mmxext)
PRED16x16(horizontal, 8, sse2)
PRED16x16(horizontal, 8, ssse3)
PRED16x16(dc, 8, sse2)
PRED16x16(dc, 8, ssse3)
@ -170,7 +170,6 @@ av_cold void ff_h264_pred_init_x86(H264PredContext *h, int codec_id,
}
if (EXTERNAL_MMXEXT(cpu_flags)) {
h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_8_mmxext;
if (chroma_format_idc <= 1)
h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_horizontal_8_mmxext;
h->pred8x8l [TOP_DC_PRED ] = ff_pred8x8l_top_dc_8_mmxext;
@ -210,6 +209,7 @@ av_cold void ff_h264_pred_init_x86(H264PredContext *h, int codec_id,
}
if (EXTERNAL_SSE2(cpu_flags)) {
h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_8_sse2;
h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_8_sse2;
h->pred8x8l [DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_8_sse2;
h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_sse2;