[x265] [PATCH] asm: code for intra_pred[BLOCK_16x16] mode 33

chen chenm003 at 163.com
Mon Jan 20 07:58:23 CET 2014


>+%macro STORE_8x8 0
>+    movh        [r0         ], m4
>+    movhps      [r0 + r1    ], m4
>+    movh        [r0 + r1 * 2], m5
>+    movhps      [r0 + r5    ], m5
>+    lea         r0, [r0 + r1 * 4]
>+    movh        [r0         ], m6
>+    movhps      [r0 + r1    ], m6
>+    movh        [r0 + r1 * 2], m1
>+    movhps      [r0 + r5    ], m1
>+%endmacro
use parameters for input is general
 
>+    movu        m3,        [r3 - 16 * 16]             ; [0]
>+    pmaddubsw   m2,        m3
>+    pmulhrsw    m2,        m7
>+    packuswb    m1,        m2
[0] didn't need more operators
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