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x86/hevc_deblock: remove some duplicated instructions
Also remove a couple unnecessary cmps Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -424,15 +424,12 @@ ALIGN 16
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shl r2, %1 - 8
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movd m8, r2d; tc0
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add tcq, 4;
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punpcklwd m8, m8
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mov r3d, [tcq];
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shl r3, %1 - 8
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movd m9, r3d; tc0
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punpcklwd m9, m9
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movd m9, r3d; tc1
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add r2d, r3d; tc0 + tc1
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cmp r2d, 0;
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je .bypassluma
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jz .bypassluma
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punpcklwd m8, m8
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punpcklwd m9, m9
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shufps m8, m9, 0; tc0, tc1
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mova m9, m8
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@ -488,8 +485,7 @@ ALIGN 16
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and r2, 1
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movd m10, r2d; store to xmm for mask generation
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or r14, r2; final strong mask, bits 1 and 0
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cmp r14, 0;
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je .weakfilter
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jz .weakfilter
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shufps m10, m12, 0
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@ -578,8 +574,7 @@ ALIGN 16
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.weakfilter:
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not r14; strong mask -> weak mask
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and r14, r13; final weak filtering mask, bits 0 and 1
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cmp r14, 0;
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je .store
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jz .store
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; weak filtering mask
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mov r2, r14
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