armv8: Add missing sign extension for WORD32 parameters
am: d91f49ad65
Change-Id: I7ec90a993752a3bf0d4dd72a358d776b5eca13b5
This commit is contained in:
Martin Storsjo
android-build-merger
commit
e1caaaa797
28 changed files with 525 additions and 381 deletions
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@ -56,19 +56,19 @@
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha_cb
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//* @param[in] w2 - alpha_cb
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//* Alpha Value for the boundary in U
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//*
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//* @param[in] x3 - beta_cb
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//* @param[in] w3 - beta_cb
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//* Beta Value for the boundary in U
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//*
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//* @param[in] sp(0) - alpha_cr
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//* @param[in] w4 - alpha_cr
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//* Alpha Value for the boundary in V
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//*
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//* @param[in] sp(4) - beta_cr
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//* @param[in] w5 - beta_cr
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//* Beta Value for the boundary in V
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//*
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//* @returns
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@ -87,6 +87,7 @@ ih264_deblk_chroma_horz_bs4_av8:
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// STMFD sp!,{x4-x6,x14} //
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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mov x6, x5
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mov x5, x4
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sub x0, x0, x1, lsl #1 //x0 = uc_edgePixel pointing to p1 of chroma
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@ -155,19 +156,19 @@ ih264_deblk_chroma_horz_bs4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha_cb
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//* @param[in] w2 - alpha_cb
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//* Alpha Value for the boundary in U
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//*
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//* @param[in] x3 - beta_cb
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//* @param[in] w3 - beta_cb
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//* Beta Value for the boundary in U
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//*
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//* @param[in] sp(0) - alpha_cr
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//* @param[in] w4 - alpha_cr
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//* Alpha Value for the boundary in V
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//*
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//* @param[in] sp(4) - beta_cr
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//* @param[in] w5 - beta_cr
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//* Beta Value for the boundary in V
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//*
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//* @returns
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@ -186,12 +187,13 @@ ih264_deblk_chroma_vert_bs4_av8:
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// STMFD sp!,{x4,x5,x12,x14}
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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sub x0, x0, #4 //point x0 to p1u of row0.
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mov x12, x0 //keep a back up of x0 for buffer write
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add x2, x2, x4, lsl #8 //x2 = (alpha_cr,alpha_cb)
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add x3, x3, x5, lsl #8 //x3 = (beta_cr,beta_cb)
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add w2, w2, w4, lsl #8 //w2 = (alpha_cr,alpha_cb)
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add w3, w3, w5, lsl #8 //w3 = (beta_cr,beta_cb)
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ld4 {v0.h, v1.h, v2.h, v3.h}[0], [x0], x1
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ld4 {v0.h, v1.h, v2.h, v3.h}[1], [x0], x1
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@ -292,28 +294,28 @@ ih264_deblk_chroma_vert_bs4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha_cb
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//* @param[in] w2 - alpha_cb
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//* Alpha Value for the boundary in U
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//*
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//* @param[in] x3 - beta_cb
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//* @param[in] w3 - beta_cb
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//* Beta Value for the boundary in U
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//*
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//* @param[in] sp(0) - alpha_cr
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//* @param[in] w4 - alpha_cr
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//* Alpha Value for the boundary in V
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//*
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//* @param[in] sp(4) - beta_cr
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//* @param[in] w5 - beta_cr
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//* Beta Value for the boundary in V
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//*
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//* @param[in] sp(8) - u4_bs
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//* @param[in] w6 - u4_bs
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//* Packed Boundary strength array
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//*
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//* @param[in] sp(12) - pu1_cliptab_cb
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//* @param[in] x7 - pu1_cliptab_cb
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//* tc0_table for U
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//*
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//* @param[in] sp(16) - pu1_cliptab_cr
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//* @param[in] sp(0) - pu1_cliptab_cr
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//* tc0_table for V
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//*
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//* @returns
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@ -332,8 +334,9 @@ ih264_deblk_chroma_horz_bslt4_av8:
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// STMFD sp!,{x4-x9,x14} //
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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mov x8, x7
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mov x7, x6
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mov w7, w6
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ldr x9, [sp, #80]
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sub x0, x0, x1, lsl #1 //x0 = uc_edgePixelU pointing to p1 of chroma U
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rev w7, w7 //
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@ -428,28 +431,28 @@ ih264_deblk_chroma_horz_bslt4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha_cb
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//* @param[in] w2 - alpha_cb
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//* Alpha Value for the boundary in U
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//*
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//* @param[in] x3 - beta_cb
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//* @param[in] w3 - beta_cb
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//* Beta Value for the boundary in U
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//*
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//* @param[in] sp(0) - alpha_cr
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//* @param[in] w4 - alpha_cr
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//* Alpha Value for the boundary in V
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//*
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//* @param[in] sp(4) - beta_cr
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//* @param[in] w5 - beta_cr
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//* Beta Value for the boundary in V
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//*
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//* @param[in] sp(8) - u4_bs
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//* @param[in] w6 - u4_bs
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//* Packed Boundary strength array
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//*
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//* @param[in] sp(12) - pu1_cliptab_cb
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//* @param[in] x7 - pu1_cliptab_cb
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//* tc0_table for U
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//*
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//* @param[in] sp(16) - pu1_cliptab_cr
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//* @param[in] sp(0) - pu1_cliptab_cr
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//* tc0_table for V
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//*
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//* @returns
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@ -468,11 +471,12 @@ ih264_deblk_chroma_vert_bslt4_av8:
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// STMFD sp!,{x4-x7,x10-x12,x14}
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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mov x10, x7
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ldr x11, [sp, #80] //x11 = u4_bs
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sub x0, x0, #4 //point x0 to p1u of row0.
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add x2, x2, x4, lsl #8
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add x3, x3, x5, lsl #8
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add w2, w2, w4, lsl #8
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add w3, w3, w5, lsl #8
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mov x12, x0 //keep a back up of x0 for buffer write
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ld4 {v0.h, v1.h, v2.h, v3.h}[0], [x0], x1
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ld4 {v0.h, v1.h, v2.h, v3.h}[1], [x0], x1
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@ -60,19 +60,19 @@
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha
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//* @param[in] w2 - alpha
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//* Alpha Value for the boundary
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//*
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//* @param[in] x3 - beta
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//* @param[in] w3 - beta
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//* Beta Value for the boundary
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//*
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//* @param[in] sp(0) - u4_bs
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//* @param[in] w4 - u4_bs
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//* Packed Boundary strength array
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//*
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//* @param[in] sp(4) - pu1_cliptab
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//* @param[in] x5 - pu1_cliptab
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//* tc0_table
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//*
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//* @returns
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@ -90,6 +90,7 @@ ih264_deblk_luma_horz_bslt4_av8:
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// STMFD sp!,{x4-x7,x14}
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push_v_regs
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sxtw x1, w1
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stp x19, x20, [sp, #-16]!
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//LDRD x4,x5,[SP,#0x14] //x4 = ui_Bs , x5 = *puc_ClpTab
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@ -214,13 +215,13 @@ ih264_deblk_luma_horz_bslt4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha
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//* @param[in] w2 - alpha
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//* Alpha Value for the boundary
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//*
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//* @param[in] x3 - beta
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//* @param[in] w3 - beta
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//* Beta Value for the boundary
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//*
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//* @returns
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@ -240,6 +241,7 @@ ih264_deblk_luma_horz_bs4_av8:
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// STMFD sp!,{x12,x14}
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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// Init
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dup v0.16b, w2 //duplicate alpha
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@ -401,19 +403,19 @@ ih264_deblk_luma_horz_bs4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha
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//* @param[in] w2 - alpha
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//* Alpha Value for the boundary
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//*
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//* @param[in] x3 - beta
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//* @param[in] w3 - beta
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//* Beta Value for the boundary
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//*
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//* @param[in] sp(0) - u4_bs
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//* @param[in] w4 - u4_bs
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//* Packed Boundary strength array
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//*
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//* @param[in] sp(4) - pu1_cliptab
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//* @param[in] x5 - pu1_cliptab
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//* tc0_table
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//*
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//* @returns
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@ -432,6 +434,7 @@ ih264_deblk_luma_vert_bslt4_av8:
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// STMFD sp!,{x12,x14}
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x1, w1
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sub x0, x0, #4 //pointer uc_edgePixel-4
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mov x12, x4
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@ -743,13 +746,13 @@ ih264_deblk_luma_vert_bslt4_av8:
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//* @param[in] x0 - pu1_src
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//* Pointer to the src sample q0
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//*
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//* @param[in] x1 - src_strd
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//* @param[in] w1 - src_strd
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//* Source stride
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//*
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//* @param[in] x2 - alpha
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//* @param[in] w2 - alpha
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//* Alpha Value for the boundary
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//*
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//* @param[in] x3 - beta
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//* @param[in] w3 - beta
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//* Beta Value for the boundary
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//*
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//* @returns
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@ -95,11 +95,11 @@
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// x0 => puc_src1
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// x1 => puc_src2
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// x2 => puc_dst
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// x3 => src_strd1
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// [sp] => src_strd2 (x4)
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// [sp+4] => dst_strd (x5)
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// [sp+8] => ht (x6)
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// [sp+12] => wd (x7)
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// w3 => src_strd1
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// w4 => src_strd2
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// w5 => dst_strd
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// w6 => ht
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// w7 => wd
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//
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.text
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.p2align 2
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@ -113,6 +113,9 @@ ih264_default_weighted_pred_luma_av8:
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x3, w3
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sxtw x4, w4
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sxtw x5, w5
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cmp w7, #16
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beq loop_16 //branch if wd is 16
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cmp w7, #8
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@ -270,11 +273,11 @@ end_loops:
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// x0 => puc_src1
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// x1 => puc_src2
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// x2 => puc_dst
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// x3 => src_strd1
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// [sp] => src_strd2 (x4)
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// [sp+4] => dst_strd (x5)
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// [sp+8] => ht (x6)
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// [sp+12] => wd (x7)
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// w3 => src_strd1
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// w4 => src_strd2
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// w5 => dst_strd
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// w6 => ht
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// w7 => wd
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//
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@ -286,6 +289,9 @@ ih264_default_weighted_pred_chroma_av8:
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x3, w3
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sxtw x4, w4
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sxtw x5, w5
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cmp w7, #8
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beq loop_8_uv //branch if wd is 8
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cmp w7, #4
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@ -98,12 +98,12 @@
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//**************Variables Vs Registers*****************************************
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// x0 => *pu1_src
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// x1 => *pu1_dst
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// x2 => src_strd
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// x3 => dst_strd
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// x4 => u1_dx
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// x5 => u1_dy
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// x6 => height
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// x7 => width
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// w2 => src_strd
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// w3 => dst_strd
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// w4 => u1_dx
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// w5 => u1_dy
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// w6 => height
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// w7 => width
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//
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.text
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.p2align 2
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@ -120,6 +120,12 @@ ih264_inter_pred_chroma_av8:
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// STMFD sp!, {x4-x12, x14} //store register values to stack
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x2, w2
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sxtw x3, w3
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sxtw x4, w4
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sxtw x5, w5
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sxtw x6, w6
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sxtw x7, w7
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@ -89,10 +89,10 @@
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//**************Variables Vs Registers*****************************************
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// x0 => *pu1_src
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// x1 => *pu1_dst
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// x2 => src_strd
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// x3 => dst_strd
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// x4 => ht
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// x5 => wd
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// w2 => src_strd
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// w3 => dst_strd
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// w4 => ht
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// w5 => wd
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.text
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.p2align 2
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@ -111,6 +111,10 @@ ih264_inter_pred_luma_horz_av8:
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// STMFD sp!, {x4-x12, x14} //store register values to stack
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push_v_regs
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stp x19, x20, [sp, #-16]!
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sxtw x2, w2
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sxtw x3, w3
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sxtw x4, w4
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sxtw x5, w5
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sub x0, x0, #2 //pu1_src-2
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sub x14, x4, #16
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movi v0.8b, #5 //filter coeff
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@ -89,10 +89,10 @@
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//**************Variables Vs Registers*****************************************
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// x0 => *pu1_src
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// x1 => *pu1_dst
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// x2 => src_strd
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// x3 => dst_strd
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// x4 => ht
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// x5 => wd
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// w2 => src_strd
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// w3 => dst_strd
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// w4 => ht
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// w5 => wd
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.text
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.p2align 2
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@ -108,6 +108,10 @@ ih264_inter_pred_luma_vert_av8:
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// STMFD sp!, {x4-x12, x14} //store register values to stack
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push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
sub x0, x0, x2, lsl #1 //pu1_src-2*src_strd
|
||||
|
||||
|
|
|
|||
|
|
@ -65,10 +65,10 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x7 => ht
|
||||
// x12 => wd
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -82,6 +82,10 @@ ih264_inter_pred_luma_copy_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
mov x12, x5
|
||||
mov x7, x4
|
||||
|
|
@ -228,14 +232,16 @@ end_inner_loop_wd_16:
|
|||
// Register Usage
|
||||
// x0 : pi2_src
|
||||
// x1 : pu1_out
|
||||
// x2 : src_strd
|
||||
// x3 : out_strd
|
||||
// w2 : src_strd
|
||||
// w3 : out_strd
|
||||
// Neon registers d0-d7, d16-d30 are used
|
||||
// No need for pushing arm and neon registers
|
||||
|
||||
.global ih264_interleave_copy_av8
|
||||
ih264_interleave_copy_av8:
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
ld1 {v2.8b}, [x0], x2 //load src plane 1 => d2 &pred palne 2 => d3
|
||||
ld1 {v3.8b}, [x0], x2
|
||||
mov v2.d[1], v3.d[0]
|
||||
|
|
|
|||
|
|
@ -52,10 +52,10 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
|
||||
|
||||
.text
|
||||
|
|
@ -71,6 +71,10 @@ ih264_inter_pred_luma_horz_hpel_vert_hpel_av8:
|
|||
//store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
sub x0, x0, x2, lsl #1 //pu1_src-2*src_strd
|
||||
sub x0, x0, #2 //pu1_src-2
|
||||
|
|
|
|||
|
|
@ -105,12 +105,12 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// x7 => dydx
|
||||
// x9 => *pu1_tmp
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
// x6 => *pu1_tmp
|
||||
// w7 => dydx
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -126,6 +126,10 @@ ih264_inter_pred_luma_horz_hpel_vert_qpel_av8:
|
|||
// store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
|
||||
|
||||
|
|
@ -134,7 +138,8 @@ ih264_inter_pred_luma_horz_hpel_vert_qpel_av8:
|
|||
|
||||
mov x9, x6
|
||||
|
||||
lsr x7, x7, #3 // dydx >> 2 followed by dydx & 0x3 and dydx>>1 to obtain the deciding bit
|
||||
// by writing to w7 here, we clear the upper half of x7
|
||||
lsr w7, w7, #3 // dydx >> 2 followed by dydx & 0x3 and dydx>>1 to obtain the deciding bit
|
||||
|
||||
add x7, x7, #2
|
||||
mov x6, #48
|
||||
|
|
|
|||
|
|
@ -94,11 +94,11 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// x7 => dydx
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
// w7 => dydx
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -114,6 +114,10 @@ ih264_inter_pred_luma_horz_qpel_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
|
||||
and x7, x7, #3 //Finds x-offset
|
||||
|
|
|
|||
|
|
@ -105,12 +105,12 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// x6 => dydx
|
||||
// x9 => *pu1_tmp
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
// x6 => *pu1_tmp
|
||||
// w7 => dydx
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -125,11 +125,15 @@ ih264_inter_pred_luma_horz_qpel_vert_hpel_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
sub x0, x0, x2, lsl #1 //pu1_src-2*src_strd
|
||||
sub x0, x0, #2 //pu1_src-2
|
||||
mov x9, x6
|
||||
mov x6, x7
|
||||
mov w6, w7
|
||||
|
||||
and x6, x6, #2 // dydx & 0x3 followed by dydx>>1 and dydx<<1
|
||||
|
||||
|
|
|
|||
|
|
@ -104,11 +104,11 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// x6 => dydx
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
// w7 => dydx
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -122,7 +122,11 @@ ih264_inter_pred_luma_horz_qpel_vert_qpel_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
mov x6, x7
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
mov w6, w7
|
||||
and x7, x6, #3
|
||||
add x7, x0, x7, lsr #1 //pu1_pred_vert = pu1_src + (x_offset>>1)
|
||||
|
||||
|
|
|
|||
|
|
@ -94,11 +94,11 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ht
|
||||
// x5 => wd
|
||||
// x7 => dydx
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ht
|
||||
// w5 => wd
|
||||
// w7 => dydx
|
||||
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -112,6 +112,10 @@ ih264_inter_pred_luma_vert_qpel_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
|
||||
|
||||
and x7, x7, #12 //Finds y-offset
|
||||
|
|
|
|||
|
|
@ -100,9 +100,9 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
|
||||
|
|
@ -113,13 +113,14 @@ ih264_intra_pred_chroma_8x8_mode_dc_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
mov x19, #5
|
||||
ands x6, x4, x19
|
||||
mov w19, #5
|
||||
ands w6, w4, w19
|
||||
beq none_available
|
||||
cmp x6, #1
|
||||
cmp w6, #1
|
||||
beq left_only_available
|
||||
cmp x6, #4
|
||||
cmp w6, #4
|
||||
beq top_only_available
|
||||
|
||||
all_available:
|
||||
|
|
@ -251,9 +252,9 @@ end_func:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_chroma_8x8_mode_horz_av8
|
||||
|
|
@ -263,6 +264,7 @@ ih264_intra_pred_chroma_8x8_mode_horz_av8:
|
|||
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
ld1 {v0.8h}, [x0]
|
||||
|
||||
dup v10.8h, v0.h[7]
|
||||
|
|
@ -332,9 +334,9 @@ ih264_intra_pred_chroma_8x8_mode_horz_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_chroma_8x8_mode_vert_av8
|
||||
|
|
@ -342,6 +344,7 @@ ih264_intra_pred_chroma_8x8_mode_horz_av8:
|
|||
ih264_intra_pred_chroma_8x8_mode_vert_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
|
||||
add x0, x0, #18
|
||||
ld1 {v0.8b, v1.8b}, [x0]
|
||||
|
|
@ -405,15 +408,16 @@ ih264_intra_pred_chroma_8x8_mode_vert_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_chroma_8x8_mode_plane_av8
|
||||
ih264_intra_pred_chroma_8x8_mode_plane_av8:
|
||||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 {v0.2s}, [x0]
|
||||
add x10, x0, #10
|
||||
|
|
|
|||
|
|
@ -98,9 +98,9 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_16x16_mode_vert_av8
|
||||
|
|
@ -108,6 +108,7 @@
|
|||
ih264_intra_pred_luma_16x16_mode_vert_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
|
||||
|
||||
add x0, x0, #17
|
||||
|
|
@ -181,9 +182,9 @@ ih264_intra_pred_luma_16x16_mode_vert_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_16x16_mode_horz_av8
|
||||
|
||||
|
|
@ -192,6 +193,7 @@ ih264_intra_pred_luma_16x16_mode_horz_av8:
|
|||
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 {v0.16b}, [x0]
|
||||
|
||||
|
|
@ -283,9 +285,9 @@ ih264_intra_pred_luma_16x16_mode_horz_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_16x16_mode_dc_av8
|
||||
|
||||
|
|
@ -295,18 +297,19 @@ ih264_intra_pred_luma_16x16_mode_dc_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
sub v0.16b, v0.16b, v0.16b
|
||||
sub v1.16b, v1.16b, v1.16b
|
||||
mov w10, #0
|
||||
mov w11 , #3
|
||||
ands x6, x4, #0x01
|
||||
ands w6, w4, #0x01
|
||||
beq top_available //LEFT NOT AVAILABLE
|
||||
ld1 {v0.16b}, [x0]
|
||||
add w10, w10, #8
|
||||
add w11, w11, #1
|
||||
top_available:
|
||||
ands x6, x4, #0x04
|
||||
ands w6, w4, #0x04
|
||||
beq none_available
|
||||
add x6, x0, #17
|
||||
ld1 {v1.16b}, [x6]
|
||||
|
|
@ -314,7 +317,7 @@ top_available:
|
|||
add w11, w11, #1
|
||||
b summation
|
||||
none_available:
|
||||
cmp x4, #0
|
||||
cmp w4, #0
|
||||
bne summation
|
||||
mov w15, #128
|
||||
dup v20.16b, w15
|
||||
|
|
@ -410,15 +413,16 @@ end_func:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_16x16_mode_plane_av8
|
||||
ih264_intra_pred_luma_16x16_mode_plane_av8:
|
||||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
mov x2, x1
|
||||
add x1, x0, #17
|
||||
add x0, x0, #15
|
||||
|
|
|
|||
|
|
@ -102,15 +102,16 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_vert_av8
|
||||
|
||||
ih264_intra_pred_luma_4x4_mode_vert_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
|
||||
add x0, x0, #5
|
||||
|
||||
|
|
@ -171,9 +172,9 @@ ih264_intra_pred_luma_4x4_mode_vert_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
|
||||
|
|
@ -182,6 +183,7 @@ ih264_intra_pred_luma_4x4_mode_vert_av8:
|
|||
ih264_intra_pred_luma_4x4_mode_horz_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 {v1.s}[0], [x0]
|
||||
dup v0.8b, v1.b[3]
|
||||
|
|
@ -246,9 +248,9 @@ ih264_intra_pred_luma_4x4_mode_horz_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
|
||||
|
|
@ -261,8 +263,9 @@ ih264_intra_pred_luma_4x4_mode_dc_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ands x5, x4, #0x01
|
||||
ands w5, w4, #0x01
|
||||
beq top_available //LEFT NOT AVAILABLE
|
||||
|
||||
add x10, x0, #3
|
||||
|
|
@ -277,7 +280,7 @@ ih264_intra_pred_luma_4x4_mode_dc_av8:
|
|||
ldrb w8, [x10], #-1
|
||||
sxtw x8, w8
|
||||
add x5, x5, x7
|
||||
ands x11, x4, #0x04 // CHECKING IF TOP_AVAILABLE ELSE BRANCHING TO ONLY LEFT AVAILABLE
|
||||
ands w11, w4, #0x04 // CHECKING IF TOP_AVAILABLE ELSE BRANCHING TO ONLY LEFT AVAILABLE
|
||||
add x5, x5, x8
|
||||
beq left_available
|
||||
add x10, x0, #5
|
||||
|
|
@ -304,7 +307,7 @@ ih264_intra_pred_luma_4x4_mode_dc_av8:
|
|||
b end_func
|
||||
|
||||
top_available: // ONLT TOP AVAILABLE
|
||||
ands x11, x4, #0x04 // CHECKING TOP AVAILABILTY OR ELSE BRANCH TO NONE AVAILABLE
|
||||
ands w11, w4, #0x04 // CHECKING TOP AVAILABILTY OR ELSE BRANCH TO NONE AVAILABLE
|
||||
beq none_available
|
||||
|
||||
add x10, x0, #5
|
||||
|
|
@ -401,9 +404,9 @@ end_func:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_diag_dl_av8
|
||||
|
|
@ -413,6 +416,7 @@ ih264_intra_pred_luma_4x4_mode_diag_dl_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
add x0, x0, #5
|
||||
sub x5, x3, #2
|
||||
|
|
@ -488,9 +492,9 @@ end_func_diag_dl:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_diag_dr_av8
|
||||
|
|
@ -499,6 +503,7 @@ ih264_intra_pred_luma_4x4_mode_diag_dr_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
|
||||
ld1 {v0.8b}, [x0]
|
||||
|
|
@ -571,9 +576,9 @@ end_func_diag_dr:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_vert_r_av8
|
||||
|
|
@ -582,6 +587,7 @@ ih264_intra_pred_luma_4x4_mode_vert_r_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
|
||||
ld1 {v0.8b}, [x0]
|
||||
|
|
@ -656,9 +662,9 @@ end_func_vert_r:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_horz_d_av8
|
||||
|
|
@ -667,6 +673,7 @@ ih264_intra_pred_luma_4x4_mode_horz_d_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 {v0.8b}, [x0]
|
||||
add x0, x0, #1
|
||||
|
|
@ -743,9 +750,9 @@ end_func_horz_d:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_vert_l_av8
|
||||
|
|
@ -754,6 +761,7 @@ ih264_intra_pred_luma_4x4_mode_vert_l_av8:
|
|||
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
add x0, x0, #4
|
||||
ld1 {v0.8b}, [x0]
|
||||
add x0, x0, #1
|
||||
|
|
@ -825,9 +833,9 @@ end_func_vert_l:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_4x4_mode_horz_u_av8
|
||||
|
|
@ -835,6 +843,7 @@ end_func_vert_l:
|
|||
ih264_intra_pred_luma_4x4_mode_horz_u_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
mov x10, x0
|
||||
ld1 {v0.8b}, [x0]
|
||||
|
|
|
|||
|
|
@ -102,9 +102,9 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_vert_av8
|
||||
|
|
@ -114,6 +114,7 @@ ih264_intra_pred_luma_8x8_mode_vert_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
//stp x19, x20,[sp,#-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
add x0, x0, #9
|
||||
ld1 {v0.8b}, [x0]
|
||||
|
|
@ -180,9 +181,9 @@ ih264_intra_pred_luma_8x8_mode_vert_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_horz_av8
|
||||
|
|
@ -194,6 +195,7 @@ ih264_intra_pred_luma_8x8_mode_horz_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
add x0, x0, #7
|
||||
|
||||
ldrb w5, [x0], #-1
|
||||
|
|
@ -284,9 +286,9 @@ ih264_intra_pred_luma_8x8_mode_horz_av8:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_dc_av8
|
||||
|
|
@ -297,9 +299,10 @@ ih264_intra_pred_luma_8x8_mode_dc_av8:
|
|||
|
||||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
ands x6, x4, #0x01
|
||||
ands w6, w4, #0x01
|
||||
beq top_available //LEFT NOT AVAILABLE
|
||||
|
||||
add x10, x0, #7
|
||||
|
|
@ -323,7 +326,7 @@ ih264_intra_pred_luma_8x8_mode_dc_av8:
|
|||
ldrb w8, [x10], -1
|
||||
sxtw x8, w8
|
||||
add x5, x5, x7
|
||||
ands x11, x4, #0x04 // CHECKING IF TOP_AVAILABLE ELSE BRANCHING TO ONLY LEFT AVAILABLE
|
||||
ands w11, w4, #0x04 // CHECKING IF TOP_AVAILABLE ELSE BRANCHING TO ONLY LEFT AVAILABLE
|
||||
add x5, x5, x8
|
||||
ldrb w6, [x10], -1
|
||||
sxtw x6, w6
|
||||
|
|
@ -350,7 +353,7 @@ ih264_intra_pred_luma_8x8_mode_dc_av8:
|
|||
b end_func
|
||||
|
||||
top_available: // ONLT TOP AVAILABLE
|
||||
ands x11, x4, #0x04 // CHECKING TOP AVAILABILTY OR ELSE BRANCH TO NONE AVAILABLE
|
||||
ands w11, w4, #0x04 // CHECKING TOP AVAILABILTY OR ELSE BRANCH TO NONE AVAILABLE
|
||||
beq none_available
|
||||
|
||||
add x10, x0, #9
|
||||
|
|
@ -451,9 +454,9 @@ end_func:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_diag_dl_av8
|
||||
|
||||
|
|
@ -462,6 +465,7 @@ ih264_intra_pred_luma_8x8_mode_diag_dl_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
add x0, x0, #9
|
||||
sub x5, x3, #4
|
||||
|
|
@ -553,9 +557,9 @@ end_func_diag_dl:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_diag_dr_av8
|
||||
|
|
@ -565,6 +569,7 @@ ih264_intra_pred_luma_8x8_mode_diag_dr_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
|
||||
ld1 { v0.16b}, [x0]
|
||||
|
|
@ -653,9 +658,9 @@ end_func_diag_dr:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_vert_r_av8
|
||||
|
|
@ -665,6 +670,7 @@ ih264_intra_pred_luma_8x8_mode_vert_r_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 { v0.16b}, [x0]
|
||||
mov v1.d[0], v0.d[1]
|
||||
|
|
@ -779,9 +785,9 @@ end_func_vert_r:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_horz_d_av8
|
||||
|
||||
|
|
@ -790,6 +796,7 @@ ih264_intra_pred_luma_8x8_mode_horz_d_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 { v0.16b}, [x0]
|
||||
mov v1.d[0], v0.d[1]
|
||||
|
|
@ -909,9 +916,9 @@ end_func_horz_d:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_vert_l_av8
|
||||
|
|
@ -921,6 +928,7 @@ ih264_intra_pred_luma_8x8_mode_vert_l_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //Restoring registers from stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
add x0, x0, #9
|
||||
ld1 { v0.16b}, [x0]
|
||||
mov v1.d[0], v0.d[1]
|
||||
|
|
@ -1017,9 +1025,9 @@ end_func_vert_l:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => *pu1_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// x4 => ui_neighboravailability
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => ui_neighboravailability
|
||||
|
||||
.global ih264_intra_pred_luma_8x8_mode_horz_u_av8
|
||||
|
||||
|
|
@ -1028,6 +1036,7 @@ ih264_intra_pred_luma_8x8_mode_horz_u_av8:
|
|||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
stp x19, x20, [sp, #-16]!
|
||||
sxtw x3, w3
|
||||
|
||||
ld1 {v0.8b}, [x0]
|
||||
ld1 {v1.b}[7], [x0]
|
||||
|
|
|
|||
|
|
@ -103,11 +103,11 @@
|
|||
//x0 => *pi2_src
|
||||
//x1 => *pu1_pred
|
||||
//x2 => *pu1_out
|
||||
//x3 => pred_strd
|
||||
//x4 => out_strd
|
||||
//w3 => pred_strd
|
||||
//w4 => out_strd
|
||||
//x5 => *pu2_iscal_mat
|
||||
//x6 => *pu2_weigh_mat
|
||||
//x7 => u4_qp_div_6
|
||||
//w7 => u4_qp_div_6
|
||||
// => pi4_tmp
|
||||
// => iq_start_idx
|
||||
// => pi2_dc_ld_addr
|
||||
|
|
@ -119,6 +119,8 @@
|
|||
ih264_iquant_itrans_recon_4x4_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
|
||||
dup v30.4s, w7 //Populate the u4_qp_div_6 in Q15
|
||||
|
||||
|
|
@ -292,11 +294,11 @@ skip_loading_luma_dc_src:
|
|||
//x0 => *pi2_src
|
||||
//x1 => *pu1_pred
|
||||
//x2 => *pu1_out
|
||||
//x3 => pred_strd
|
||||
//x4 => out_strd
|
||||
//w3 => pred_strd
|
||||
//w4 => out_strd
|
||||
//x5 => *pu2_iscal_mat
|
||||
//x6 => *pu2_weigh_mat
|
||||
//x7 => u4_qp_div_6
|
||||
//w7 => u4_qp_div_6
|
||||
//sp => pi4_tmp
|
||||
//sp#8 => *pi2_dc_src
|
||||
|
||||
|
|
@ -315,6 +317,8 @@ ih264_iquant_itrans_recon_chroma_4x4_av8:
|
|||
|
||||
//reduce sp by 64
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
|
||||
dup v30.4s, w7 //Populate the u4_qp_div_6 in Q15
|
||||
|
||||
|
|
@ -512,11 +516,11 @@ ih264_iquant_itrans_recon_chroma_4x4_av8:
|
|||
//x0 => *pi2_src
|
||||
//x1 => *pu1_pred
|
||||
//x2 => *pu1_out
|
||||
//x3 => pred_strd
|
||||
//x4 => out_strd
|
||||
//w3 => pred_strd
|
||||
//w4 => out_strd
|
||||
//x5 => *pu2_iscal_mat
|
||||
//x6 => *pu2_weigh_mat
|
||||
//x7 => u4_qp_div_6
|
||||
//w7 => u4_qp_div_6
|
||||
//NOT USED => pi4_tmp
|
||||
//NOT USED => iq_start_idx
|
||||
//NOT USED => pi2_dc_ld_addr
|
||||
|
|
@ -525,6 +529,8 @@ ih264_iquant_itrans_recon_chroma_4x4_av8:
|
|||
ih264_iquant_itrans_recon_8x8_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
|
||||
ld1 {v8.8h -v11.8h}, [x5], #64
|
||||
ld1 {v12.8h-v15.8h}, [x5]
|
||||
|
|
|
|||
|
|
@ -104,11 +104,11 @@
|
|||
//x0 => *pi2_src
|
||||
//x1 => *pu1_pred
|
||||
//x2 => *pu1_out
|
||||
//x3 => pred_strd
|
||||
//x4 => out_strd
|
||||
//w3 => pred_strd
|
||||
//w4 => out_strd
|
||||
//x5 => *pu2_iscal_mat
|
||||
//x6 => *pu2_weigh_mat
|
||||
//x7 => u4_qp_div_6
|
||||
//w7 => u4_qp_div_6
|
||||
// => pi4_tmp
|
||||
// => iq_start_idx
|
||||
// => pi2_dc_ld_addr
|
||||
|
|
@ -119,6 +119,8 @@
|
|||
.global ih264_iquant_itrans_recon_4x4_dc_av8
|
||||
ih264_iquant_itrans_recon_4x4_dc_av8:
|
||||
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
ldr w8, [sp, #8] //Loads iq_start_idx
|
||||
subs w8, w8, #1 // if x8 == 1 => intra case , so result of subtraction is zero and z flag is set
|
||||
|
||||
|
|
@ -209,11 +211,11 @@ donot_use_pi2_src_luma_dc:
|
|||
// x0 : pi2_src
|
||||
// x1 : pu1_pred
|
||||
// x2 : pu1_out
|
||||
// x3 : pred_strd
|
||||
// x4 : out_strd
|
||||
// w3 : pred_strd
|
||||
// w4 : out_strd
|
||||
// x5 : pu2_iscal_mat
|
||||
// x6 : pu2_weigh_mat
|
||||
// x7 : u4_qp_div_6
|
||||
// w7 : u4_qp_div_6
|
||||
// : pi2_tmp
|
||||
// : pi2_dc_src
|
||||
// Neon registers d0-d7, d16-d30 are used
|
||||
|
|
@ -223,6 +225,8 @@ donot_use_pi2_src_luma_dc:
|
|||
.global ih264_iquant_itrans_recon_chroma_4x4_dc_av8
|
||||
ih264_iquant_itrans_recon_chroma_4x4_dc_av8:
|
||||
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
ldr x0, [sp, #8]
|
||||
push_v_regs
|
||||
ld1 {v0.h}[0], [x0]
|
||||
|
|
@ -327,11 +331,11 @@ ih264_iquant_itrans_recon_chroma_4x4_dc_av8:
|
|||
//x0 => *pi2_src
|
||||
//x1 => *pu1_pred
|
||||
//x2 => *pu1_out
|
||||
//x3 => pred_strd
|
||||
//x4 => out_strd
|
||||
//w3 => pred_strd
|
||||
//w4 => out_strd
|
||||
//x5 => *pu2_iscal_mat
|
||||
//x6 => *pu2_weigh_mat
|
||||
//x7 => u4_qp_div_6
|
||||
//w7 => u4_qp_div_6
|
||||
//NOT USED => pi4_tmp
|
||||
//NOT USED => iq_start_idx
|
||||
//NOT USED => pi2_dc_ld_addr
|
||||
|
|
@ -340,6 +344,8 @@ ih264_iquant_itrans_recon_chroma_4x4_dc_av8:
|
|||
ih264_iquant_itrans_recon_8x8_dc_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
|
||||
ld1 {v1.h}[0], [x5]
|
||||
ld1 {v2.h}[0], [x6]
|
||||
|
|
|
|||
|
|
@ -74,7 +74,7 @@
|
|||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu1_dst
|
||||
// x1 => *pu1_src
|
||||
// x2 => num_bytes
|
||||
// w2 => num_bytes
|
||||
|
||||
|
||||
|
||||
|
|
@ -89,7 +89,7 @@ loop_neon_memcpy_mul_8:
|
|||
ld1 {v0.8b}, [x1], #8
|
||||
st1 {v0.8b}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bne loop_neon_memcpy_mul_8
|
||||
ret
|
||||
|
||||
|
|
@ -103,34 +103,34 @@ loop_neon_memcpy_mul_8:
|
|||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu1_dst
|
||||
// x1 => *pu1_src
|
||||
// x2 => num_bytes
|
||||
// w2 => num_bytes
|
||||
|
||||
|
||||
|
||||
.global ih264_memcpy_av8
|
||||
|
||||
ih264_memcpy_av8:
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
blt arm_memcpy
|
||||
loop_neon_memcpy:
|
||||
// Memcpy 8 bytes
|
||||
ld1 {v0.8b}, [x1], #8
|
||||
st1 {v0.8b}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bge loop_neon_memcpy
|
||||
cmn x2, #8
|
||||
cmn w2, #8
|
||||
beq end_func1
|
||||
|
||||
arm_memcpy:
|
||||
add x2, x2, #8
|
||||
add w2, w2, #8
|
||||
|
||||
loop_arm_memcpy:
|
||||
ldrb w3, [x1], #1
|
||||
sxtw x3, w3
|
||||
strb w3, [x0], #1
|
||||
sxtw x3, w3
|
||||
subs x2, x2, #1
|
||||
subs w2, w2, #1
|
||||
bne loop_arm_memcpy
|
||||
ret
|
||||
end_func1:
|
||||
|
|
@ -156,7 +156,7 @@ loop_memset_mul_8:
|
|||
// Memset 8 bytes
|
||||
st1 {v0.8b}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bne loop_memset_mul_8
|
||||
|
||||
ret
|
||||
|
|
@ -167,33 +167,33 @@ loop_memset_mul_8:
|
|||
// UWORD32 num_bytes)
|
||||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu1_dst
|
||||
// x1 => value
|
||||
// x2 => num_bytes
|
||||
// w1 => value
|
||||
// w2 => num_bytes
|
||||
|
||||
|
||||
|
||||
.global ih264_memset_av8
|
||||
|
||||
ih264_memset_av8:
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
blt arm_memset
|
||||
dup v0.8b, w1
|
||||
loop_neon_memset:
|
||||
// Memcpy 8 bytes
|
||||
st1 {v0.8b}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bge loop_neon_memset
|
||||
cmn x2, #8
|
||||
cmn w2, #8
|
||||
beq end_func2
|
||||
|
||||
arm_memset:
|
||||
add x2, x2, #8
|
||||
add w2, w2, #8
|
||||
|
||||
loop_arm_memset:
|
||||
strb w1, [x0], #1
|
||||
sxtw x1, w1
|
||||
subs x2, x2, #1
|
||||
subs w2, w2, #1
|
||||
bne loop_arm_memset
|
||||
ret
|
||||
end_func2:
|
||||
|
|
@ -208,8 +208,8 @@ end_func2:
|
|||
// UWORD32 num_words)
|
||||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu2_dst
|
||||
// x1 => value
|
||||
// x2 => num_words
|
||||
// w1 => value
|
||||
// w2 => num_words
|
||||
|
||||
|
||||
.global ih264_memset_16bit_mul_8_av8
|
||||
|
|
@ -224,7 +224,7 @@ loop_memset_16bit_mul_8:
|
|||
st1 {v0.4h}, [x0], #8
|
||||
st1 {v0.4h}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bne loop_memset_16bit_mul_8
|
||||
|
||||
ret
|
||||
|
|
@ -236,15 +236,15 @@ loop_memset_16bit_mul_8:
|
|||
// UWORD32 num_words)
|
||||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu2_dst
|
||||
// x1 => value
|
||||
// x2 => num_words
|
||||
// w1 => value
|
||||
// w2 => num_words
|
||||
|
||||
|
||||
|
||||
.global ih264_memset_16bit_av8
|
||||
|
||||
ih264_memset_16bit_av8:
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
blt arm_memset_16bit
|
||||
dup v0.4h, w1
|
||||
loop_neon_memset_16bit:
|
||||
|
|
@ -252,18 +252,18 @@ loop_neon_memset_16bit:
|
|||
st1 {v0.4h}, [x0], #8
|
||||
st1 {v0.4h}, [x0], #8
|
||||
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
bge loop_neon_memset_16bit
|
||||
cmn x2, #8
|
||||
cmn w2, #8
|
||||
beq end_func3
|
||||
|
||||
arm_memset_16bit:
|
||||
add x2, x2, #8
|
||||
add w2, w2, #8
|
||||
|
||||
loop_arm_memset_16bit:
|
||||
strh w1, [x0], #2
|
||||
sxtw x1, w1
|
||||
subs x2, x2, #1
|
||||
subs w2, w2, #1
|
||||
bne loop_arm_memset_16bit
|
||||
ret
|
||||
|
||||
|
|
|
|||
|
|
@ -76,9 +76,9 @@
|
|||
// WORD32 pad_size)
|
||||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => src_strd
|
||||
// x2 => wd
|
||||
// x3 => pad_size
|
||||
// w1 => src_strd
|
||||
// w2 => wd
|
||||
// w3 => pad_size
|
||||
|
||||
.global ih264_pad_top_av8
|
||||
|
||||
|
|
@ -86,6 +86,7 @@ ih264_pad_top_av8:
|
|||
|
||||
// STMFD sp!, {x4-x11,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x1, w1
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
sub x5, x0, x1
|
||||
|
|
@ -96,15 +97,15 @@ loop_neon_memcpy_mul_16:
|
|||
// Load 16 bytes
|
||||
ld1 {v0.8b, v1.8b}, [x0], #16
|
||||
mov x4, x5
|
||||
mov x7, x3
|
||||
mov w7, w3
|
||||
add x5, x5, #16
|
||||
|
||||
loop_neon_pad_top:
|
||||
st1 {v0.8b, v1.8b}, [x4], x6
|
||||
subs x7, x7, #1
|
||||
subs w7, w7, #1
|
||||
bne loop_neon_pad_top
|
||||
|
||||
subs x2, x2, #16
|
||||
subs w2, w2, #16
|
||||
bne loop_neon_memcpy_mul_16
|
||||
|
||||
// LDMFD sp!,{x4-x11,pc} //Reload the registers from SP
|
||||
|
|
@ -160,9 +161,9 @@ loop_neon_pad_top:
|
|||
// WORD32 pad_size)
|
||||
//**************Variables Vs Registers*************************
|
||||
// x0 => *pu1_src
|
||||
// x1 => src_strd
|
||||
// x2 => ht
|
||||
// x3 => pad_size
|
||||
// w1 => src_strd
|
||||
// w2 => ht
|
||||
// w3 => pad_size
|
||||
|
||||
|
||||
|
||||
|
|
@ -172,6 +173,8 @@ ih264_pad_left_luma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x11,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x1, w1
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
|
||||
|
|
@ -218,7 +221,7 @@ loop_16: // /*hard coded for width=16 ,height =
|
|||
st1 {v2.16b}, [x4], x1 // 16 bytes store
|
||||
dup v4.16b, w10
|
||||
dup v6.16b, w11
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
st1 {v4.16b}, [x4], x1 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x1 // 16 bytes store
|
||||
bne loop_16
|
||||
|
|
@ -271,7 +274,7 @@ loop_32: // /*hard coded for width=32 ,height =8
|
|||
st1 {v4.16b}, [x4], #16 // 16 bytes store
|
||||
dup v6.16b, w11
|
||||
st1 {v4.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
st1 {v6.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x6 // 16 bytes store
|
||||
bne loop_32
|
||||
|
|
@ -333,9 +336,9 @@ end_func:
|
|||
// WORD32 pad_size)
|
||||
//{
|
||||
// x0 => *pu1_src
|
||||
// x1 => src_strd
|
||||
// x2 => ht
|
||||
// x3 => pad_size
|
||||
// w1 => src_strd
|
||||
// w2 => ht
|
||||
// w3 => pad_size
|
||||
|
||||
|
||||
|
||||
|
|
@ -345,6 +348,8 @@ ih264_pad_left_chroma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x11, x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x1, w1
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
sub x4, x0, x3
|
||||
|
|
@ -374,7 +379,7 @@ loop_32_l_c: // /*hard coded for width=32 ,height =
|
|||
dup v6.8h, w11
|
||||
st1 {v4.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v4.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #4
|
||||
subs w2, w2, #4
|
||||
st1 {v6.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x6 // 16 bytes store
|
||||
|
||||
|
|
@ -403,7 +408,7 @@ loop_32_l_c: // /*hard coded for width=32 ,height =
|
|||
dup v6.8h, w11
|
||||
st1 {v4.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v4.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #4
|
||||
subs w2, w2, #4
|
||||
st1 {v6.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x6 // 16 bytes store
|
||||
|
||||
|
|
@ -500,9 +505,9 @@ end_func_l_c:
|
|||
//}
|
||||
//
|
||||
// x0 => *pu1_src
|
||||
// x1 => src_strd
|
||||
// x2 => ht
|
||||
// x3 => pad_size
|
||||
// w1 => src_strd
|
||||
// w2 => ht
|
||||
// w3 => pad_size
|
||||
|
||||
|
||||
|
||||
|
|
@ -512,6 +517,8 @@ ih264_pad_right_luma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x11, x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x1, w1
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
mov x4, x0
|
||||
|
|
@ -558,7 +565,7 @@ loop_16_r: // /*hard coded for width=16 ,height =8,16*/
|
|||
st1 {v2.16b}, [x4], x1 // 16 bytes store
|
||||
dup v4.16b, w10
|
||||
dup v6.16b, w11
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
st1 {v4.16b}, [x4], x1 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x1 // 16 bytes store
|
||||
bne loop_16_r
|
||||
|
|
@ -611,7 +618,7 @@ loop_32_r: // /*hard coded for width=32 ,height =
|
|||
st1 {v4.16b}, [x4], #16 // 16 bytes store
|
||||
dup v6.16b, w11
|
||||
st1 {v4.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #8
|
||||
subs w2, w2, #8
|
||||
st1 {v6.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x6 // 16 bytes store
|
||||
bne loop_32_r
|
||||
|
|
@ -672,9 +679,9 @@ end_func_r:
|
|||
// WORD32 ht,
|
||||
// WORD32 pad_size)
|
||||
// x0 => *pu1_src
|
||||
// x1 => src_strd
|
||||
// x2 => ht
|
||||
// x3 => pad_size
|
||||
// w1 => src_strd
|
||||
// w2 => ht
|
||||
// w3 => pad_size
|
||||
|
||||
|
||||
|
||||
|
|
@ -684,6 +691,8 @@ ih264_pad_right_chroma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x11, x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x1, w1
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
mov x4, x0
|
||||
|
|
@ -706,7 +715,7 @@ loop_32_r_c: // /*hard coded for width=32 ,height =8,4*/
|
|||
st1 {v2.16b}, [x4], #16 // 16 bytes store
|
||||
dup v4.8h, w10
|
||||
st1 {v2.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #4
|
||||
subs w2, w2, #4
|
||||
ldrh w11, [x0]
|
||||
add x0, x0, x1
|
||||
sxtw x11, w11
|
||||
|
|
@ -740,7 +749,7 @@ loop_32_r_c: // /*hard coded for width=32 ,height =8,4*/
|
|||
st1 {v4.16b}, [x4], #16 // 16 bytes store
|
||||
dup v6.8h, w11
|
||||
st1 {v4.16b}, [x4], x6 // 16 bytes store
|
||||
subs x2, x2, #4
|
||||
subs w2, w2, #4
|
||||
st1 {v6.16b}, [x4], #16 // 16 bytes store
|
||||
st1 {v6.16b}, [x4], x6 // 16 bytes store
|
||||
|
||||
|
|
|
|||
|
|
@ -69,18 +69,20 @@ ih264_resi_trans_quant_4x4_av8:
|
|||
//x0 :pointer to src buffer
|
||||
//x1 :pointer to pred buffer
|
||||
//x2 :pointer to dst buffer
|
||||
//x3 :source stride
|
||||
//x4 :pred stride
|
||||
//x5 :scale matirx,
|
||||
//w3 :source stride
|
||||
//w4 :pred stride
|
||||
//w5 :scale matirx,
|
||||
//x6 :threshold matrix
|
||||
//x7 :qbits
|
||||
//x8 :round factor
|
||||
//w7 :qbits
|
||||
//w8 :round factor
|
||||
//x9 :nnz
|
||||
//x10 :pointer to store non quantized dc value
|
||||
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
ldr w8, [sp, #64] //load round factor
|
||||
ldr x10, [sp, #80] //load addres for non quant val
|
||||
neg x7, x7 //negate the qbit value for usiing lsl
|
||||
neg w7, w7 //negate the qbit value for usiing lsl
|
||||
ldr x9, [sp, #72]
|
||||
|
||||
//------------fucntion loading done----------------;
|
||||
|
|
@ -258,18 +260,20 @@ ih264_resi_trans_quant_chroma_4x4_av8:
|
|||
//x0 :pointer to src buffer
|
||||
//x1 :pointer to pred buffer
|
||||
//x2 :pointer to dst buffer
|
||||
//x3 :source stride
|
||||
//x4 :pred stride
|
||||
//w3 :source stride
|
||||
//w4 :pred stride
|
||||
//x5 :scale matirx,
|
||||
//x6 :threshold matrix
|
||||
//x7 :qbits
|
||||
//x8 :round factor
|
||||
//w7 :qbits
|
||||
//w8 :round factor
|
||||
//x9 :nnz
|
||||
//x10 :pointer to store non quantized dc value
|
||||
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
ldr w8, [sp, #64] //load round factor
|
||||
ldr x10, [sp, #80] //load addres for non quant val
|
||||
neg x7, x7 //negate the qbit value for usiing lsl
|
||||
neg w7, w7 //negate the qbit value for usiing lsl
|
||||
ldr x9, [sp, #72]
|
||||
//------------fucntion loading done----------------;
|
||||
|
||||
|
|
@ -438,10 +442,10 @@ ih264_resi_trans_quant_chroma_4x4_av8:
|
|||
//* arguments : x0 :pointer to src buffer
|
||||
// x1 :pointer to dst buffer
|
||||
// x2 :pu2_scale_matrix
|
||||
// x2 :pu2_threshold_matrix
|
||||
// x3 :u4_qbits
|
||||
// x4 :u4_round_factor
|
||||
// x5 :pu1_nnz
|
||||
// x3 :pu2_threshold_matrix
|
||||
// w4 :u4_qbits
|
||||
// w5 :u4_round_factor
|
||||
// x6 :pu1_nnz
|
||||
// values returned : none
|
||||
//
|
||||
// register usage :
|
||||
|
|
@ -469,8 +473,8 @@ ih264_hadamard_quant_4x4_av8:
|
|||
//x1 :pointer to dst buffer
|
||||
//x2 :pu2_scale_matrix
|
||||
//x3 :pu2_threshold_matrix
|
||||
//x4 :u4_qbits
|
||||
//x5 :u4_round_factor
|
||||
//w4 :u4_qbits
|
||||
//w5 :u4_round_factor
|
||||
//x6 :pu1_nnz
|
||||
|
||||
push_v_regs
|
||||
|
|
@ -585,10 +589,10 @@ ih264_hadamard_quant_4x4_av8:
|
|||
//* arguments : x0 :pointer to src buffer
|
||||
// x1 :pointer to dst buffer
|
||||
// x2 :pu2_scale_matrix
|
||||
// x2 :pu2_threshold_matrix
|
||||
// x3 :u4_qbits
|
||||
// x4 :u4_round_factor
|
||||
// x5 :pu1_nnz
|
||||
// x3 :pu2_threshold_matrix
|
||||
// w4 :u4_qbits
|
||||
// w5 :u4_round_factor
|
||||
// x6 :pu1_nnz
|
||||
// values returned : none
|
||||
//
|
||||
// register usage :
|
||||
|
|
|
|||
|
|
@ -115,16 +115,16 @@
|
|||
// x0 => puc_src1
|
||||
// x1 => puc_src2
|
||||
// x2 => puc_dst
|
||||
// x3 => src_strd1
|
||||
// [sp] => src_strd2 (x4)
|
||||
// [sp+4] => dst_strd (x5)
|
||||
// [sp+8] => log_WD (x6)
|
||||
// [sp+12] => wt1 (x7)
|
||||
// [sp+16] => wt2 (x8)
|
||||
// [sp+20] => ofst1 (x9)
|
||||
// [sp+24] => ofst2 (x10)
|
||||
// [sp+28] => ht (x11)
|
||||
// [sp+32] => wd (x12)
|
||||
// w3 => src_strd1
|
||||
// w4 => src_strd2
|
||||
// w5 => dst_strd
|
||||
// w6 => log_WD
|
||||
// w7 => wt1
|
||||
// [sp] => wt2 (w8)
|
||||
// [sp+8] => ofst1 (w9)
|
||||
// [sp+16] => ofst2 (w10)
|
||||
// [sp+24] => ht (w11)
|
||||
// [sp+32] => wd (w12)
|
||||
//
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -138,21 +138,24 @@ ih264_weighted_bi_pred_luma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x12,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
stp x19, x20, [sp, #-16]!
|
||||
ldr x8, [sp, #80] //Load wt2 in x8
|
||||
ldr x9, [sp, #88] //Load ofst1 in x9
|
||||
add x6, x6, #1 //x6 = log_WD + 1
|
||||
sub x20, x6, #0 //x13 = -(log_WD + 1)
|
||||
neg x10, x20
|
||||
ldr w8, [sp, #80] //Load wt2 in w8
|
||||
ldr w9, [sp, #88] //Load ofst1 in w9
|
||||
add w6, w6, #1 //w6 = log_WD + 1
|
||||
sub w20, w6, #0 //w10 = -(log_WD + 1)
|
||||
neg w10, w20
|
||||
dup v0.8h, w10 //Q0 = -(log_WD + 1) (32-bit)
|
||||
ldr x10, [sp, #96] //Load ofst2 in x10
|
||||
ldr x11, [sp, #104] //Load ht in x11
|
||||
ldr x12, [sp, #112] //Load wd in x12
|
||||
add x9, x9, #1 //x9 = ofst1 + 1
|
||||
add x9, x9, x10 //x9 = ofst1 + ofst2 + 1
|
||||
ldr w10, [sp, #96] //Load ofst2 in w10
|
||||
ldr w11, [sp, #104] //Load ht in w11
|
||||
ldr w12, [sp, #112] //Load wd in w12
|
||||
add w9, w9, #1 //w9 = ofst1 + 1
|
||||
add w9, w9, w10 //w9 = ofst1 + ofst2 + 1
|
||||
mov v2.s[0], w7
|
||||
mov v2.s[1], w8 //D2 = {wt1(32-bit), wt2(32-bit)}
|
||||
asr x9, x9, #1 //x9 = ofst = (ofst1 + ofst2 + 1) >> 1
|
||||
asr w9, w9, #1 //w9 = ofst = (ofst1 + ofst2 + 1) >> 1
|
||||
dup v3.8b, w9 //D3 = ofst (8-bit)
|
||||
cmp w12, #16
|
||||
beq loop_16 //branch if wd is 16
|
||||
|
|
@ -395,16 +398,16 @@ end_loops:
|
|||
// x0 => puc_src1
|
||||
// x1 => puc_src2
|
||||
// x2 => puc_dst
|
||||
// x3 => src_strd1
|
||||
// [sp] => src_strd2 (x4)
|
||||
// [sp+4] => dst_strd (x5)
|
||||
// [sp+8] => log_WD (x6)
|
||||
// [sp+12] => wt1 (x7)
|
||||
// [sp+16] => wt2 (x8)
|
||||
// [sp+20] => ofst1 (x9)
|
||||
// [sp+24] => ofst2 (x10)
|
||||
// [sp+28] => ht (x11)
|
||||
// [sp+32] => wd (x12)
|
||||
// w3 => src_strd1
|
||||
// w4 => src_strd2
|
||||
// w5 => dst_strd
|
||||
// w6 => log_WD
|
||||
// w7 => wt1
|
||||
// [sp] => wt2 (w8)
|
||||
// [sp+8] => ofst1 (w9)
|
||||
// [sp+16] => ofst2 (w10)
|
||||
// [sp+24] => ht (w11)
|
||||
// [sp+32] => wd (w12)
|
||||
//
|
||||
|
||||
|
||||
|
|
@ -417,24 +420,23 @@ ih264_weighted_bi_pred_chroma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x12,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
|
||||
ldr x8, [sp, #80] //Load wt2 in x8
|
||||
ldr w8, [sp, #80] //Load wt2 in w8
|
||||
dup v4.4s, w8 //Q2 = (wt2_u, wt2_v) (32-bit)
|
||||
dup v2.4s, w7 //Q1 = (wt1_u, wt1_v) (32-bit)
|
||||
add x6, x6, #1 //x6 = log_WD + 1
|
||||
ldr w9, [sp, #88] //Load ofst1 in x9
|
||||
sxtw x9, w9
|
||||
ldr w10, [sp, #96] //Load ofst2 in x10
|
||||
sxtw x10, w10
|
||||
sub x20, x6, #0 //x12 = -(log_WD + 1)
|
||||
neg x20, x20
|
||||
add w6, w6, #1 //w6 = log_WD + 1
|
||||
ldr w9, [sp, #88] //Load ofst1 in w9
|
||||
ldr w10, [sp, #96] //Load ofst2 in w10
|
||||
sub w20, w6, #0 //w20 = -(log_WD + 1)
|
||||
neg w20, w20
|
||||
dup v0.8h, w20 //Q0 = -(log_WD + 1) (16-bit)
|
||||
ldr w11, [sp, #104] //Load ht in x11
|
||||
ldr w12, [sp, #112] //Load wd in x12
|
||||
sxtw x11, w11
|
||||
sxtw x12, w12
|
||||
dup v20.8h, w9 //0ffset1
|
||||
dup v21.8h, w10 //0ffset2
|
||||
srhadd v6.8b, v20.8b, v21.8b
|
||||
|
|
|
|||
|
|
@ -98,13 +98,13 @@
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => puc_src
|
||||
// x1 => puc_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// [sp] => log_WD (x4)
|
||||
// [sp+4] => wt (x5)
|
||||
// [sp+8] => ofst (x6)
|
||||
// [sp+12] => ht (x7)
|
||||
// [sp+16] => wd (x8)
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => log_WD
|
||||
// w5 => wt
|
||||
// w6 => ofst
|
||||
// w7 => ht
|
||||
// [sp] => wd (w8)
|
||||
//
|
||||
.text
|
||||
.p2align 2
|
||||
|
|
@ -118,13 +118,15 @@ ih264_weighted_pred_luma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x9,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
ldr w8, [sp, #80] //Load wd
|
||||
sxtw x8, w8
|
||||
|
||||
dup v2.4h, w5 //D2 = wt (16-bit)
|
||||
sub x20, x4, #0 //x9 = -log_WD
|
||||
neg x9, x20
|
||||
sub w20, w4, #0 //w9 = -log_WD
|
||||
neg w9, w20
|
||||
dup v3.8b, w6 //D3 = ofst (8-bit)
|
||||
cmp w8, #16 //check if wd is 16
|
||||
dup v0.8h, w9 //Q0 = -log_WD (16-bit)
|
||||
|
|
@ -327,13 +329,13 @@ end_loops:
|
|||
//**************Variables Vs Registers*****************************************
|
||||
// x0 => puc_src
|
||||
// x1 => puc_dst
|
||||
// x2 => src_strd
|
||||
// x3 => dst_strd
|
||||
// [sp] => log_WD (x4)
|
||||
// [sp+4] => wt (x5)
|
||||
// [sp+8] => ofst (x6)
|
||||
// [sp+12] => ht (x7)
|
||||
// [sp+16] => wd (x8)
|
||||
// w2 => src_strd
|
||||
// w3 => dst_strd
|
||||
// w4 => log_WD
|
||||
// w5 => wt
|
||||
// w6 => ofst
|
||||
// w7 => ht
|
||||
// [sp] => wd (w8)
|
||||
//
|
||||
|
||||
|
||||
|
|
@ -345,13 +347,15 @@ ih264_weighted_pred_chroma_av8:
|
|||
|
||||
// STMFD sp!, {x4-x9,x14} //stack stores the values of the arguments
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
ldr w8, [sp, #80] //Load wd
|
||||
sxtw x8, w8
|
||||
|
||||
sub x20, x4, #0 //x9 = -log_WD
|
||||
neg x9, x20
|
||||
sub w20, w4, #0 //w9 = -log_WD
|
||||
neg w9, w20
|
||||
dup v2.4s, w5 //Q1 = {wt_u (16-bit), wt_v (16-bit)}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -82,9 +82,9 @@ ih264e_evaluate_intra16x16_modes_av8:
|
|||
//x0 = pu1_src,
|
||||
//x1 = pu1_ngbr_pels_i16,
|
||||
//x2 = pu1_dst,
|
||||
//x3 = src_strd,
|
||||
//x4 = dst_strd,
|
||||
//x5 = u4_n_avblty,
|
||||
//w3 = src_strd,
|
||||
//w4 = dst_strd,
|
||||
//w5 = u4_n_avblty,
|
||||
//x6 = u4_intra_mode,
|
||||
//x7 = pu4_sadmin
|
||||
|
||||
|
|
@ -92,9 +92,11 @@ ih264e_evaluate_intra16x16_modes_av8:
|
|||
|
||||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
ldr x16, [sp, #80]
|
||||
ldr w16, [sp, #80]
|
||||
mov x17, x4
|
||||
mov x14, x6
|
||||
mov x15, x7
|
||||
|
|
@ -105,13 +107,13 @@ ih264e_evaluate_intra16x16_modes_av8:
|
|||
mov w10, #0
|
||||
mov w11 , #3
|
||||
|
||||
ands x6, x5, #0x01
|
||||
ands w6, w5, #0x01
|
||||
beq top_available //LEFT NOT AVAILABLE
|
||||
ld1 {v0.16b}, [x1]
|
||||
add w10, w10, #8
|
||||
add w11, w11, #1
|
||||
top_available:
|
||||
ands x6, x5, #0x04
|
||||
ands w6, w5, #0x04
|
||||
beq none_available
|
||||
add x6, x1, #17
|
||||
ld1 {v1.16b}, [x6]
|
||||
|
|
@ -119,7 +121,7 @@ top_available:
|
|||
add w11, w11, #1
|
||||
b summation
|
||||
none_available:
|
||||
cmp x5, #0
|
||||
cmp w5, #0
|
||||
bne summation
|
||||
mov w6, #128
|
||||
dup v30.16b, w6
|
||||
|
|
@ -469,16 +471,16 @@ sad_comp:
|
|||
mov x11, #1
|
||||
lsl x11, x11, #30
|
||||
|
||||
mov x0, x16
|
||||
mov w0, w16
|
||||
//--------------------------------------------
|
||||
ands x7, x0, #01 // vert mode valid????????????
|
||||
ands w7, w0, #01 // vert mode valid????????????
|
||||
csel x8, x11, x8, eq
|
||||
|
||||
|
||||
ands x6, x0, #02 // horz mode valid????????????
|
||||
ands w6, w0, #02 // horz mode valid????????????
|
||||
csel x9, x11, x9, eq
|
||||
|
||||
ands x6, x0, #04 // dc mode valid????????????
|
||||
ands w6, w0, #04 // dc mode valid????????????
|
||||
csel x10, x11, x10, eq
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -82,9 +82,9 @@ ih264e_evaluate_intra_chroma_modes_av8:
|
|||
//x0 = pu1_src,
|
||||
//x1 = pu1_ngbr_pels_i16,
|
||||
//x2 = pu1_dst,
|
||||
//x3 = src_strd,
|
||||
//x4 = dst_strd,
|
||||
//x5 = u4_n_avblty,
|
||||
//w3 = src_strd,
|
||||
//w4 = dst_strd,
|
||||
//w5 = u4_n_avblty,
|
||||
//x6 = u4_intra_mode,
|
||||
//x7 = pu4_sadmin
|
||||
|
||||
|
|
@ -92,20 +92,22 @@ ih264e_evaluate_intra_chroma_modes_av8:
|
|||
|
||||
// STMFD sp!, {x4-x12, x14} //store register values to stack
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
stp x19, x20, [sp, #-16]!
|
||||
//-----------------------
|
||||
ldr x16, [sp, #80]
|
||||
ldr w16, [sp, #80]
|
||||
mov x17, x4
|
||||
mov x18, x5
|
||||
mov w18, w5
|
||||
mov x14, x6
|
||||
mov x15, x7
|
||||
|
||||
mov x19, #5
|
||||
ands x6, x5, x19
|
||||
mov w19, #5
|
||||
ands w6, w5, w19
|
||||
beq none_available
|
||||
cmp x6, #1
|
||||
cmp w6, #1
|
||||
beq left_only_available
|
||||
cmp x6, #4
|
||||
cmp w6, #4
|
||||
beq top_only_available
|
||||
|
||||
all_available:
|
||||
|
|
@ -368,20 +370,20 @@ sad_comp:
|
|||
|
||||
mov x11, #1
|
||||
//-----------------------
|
||||
mov x0, x16 // u4_valid_intra_modes
|
||||
mov w0, w16 // u4_valid_intra_modes
|
||||
|
||||
//--------------------------------------------
|
||||
|
||||
|
||||
lsl x11, x11, #30
|
||||
|
||||
ands x7, x0, #04 // vert mode valid????????????
|
||||
ands w7, w0, #04 // vert mode valid????????????
|
||||
csel x8, x11, x8, eq
|
||||
|
||||
ands x6, x0, #02 // horz mode valid????????????
|
||||
ands w6, w0, #02 // horz mode valid????????????
|
||||
csel x9, x11, x9, eq
|
||||
|
||||
ands x6, x0, #01 // dc mode valid????????????
|
||||
ands w6, w0, #01 // dc mode valid????????????
|
||||
csel x10, x11, x10, eq
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -86,6 +86,8 @@
|
|||
ih264e_sixtapfilter_horz_av8:
|
||||
// STMFD sp!,{x14}
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
movi v0.8b, #5
|
||||
|
|
@ -263,6 +265,8 @@ filter_horz_loop:
|
|||
ih264e_sixtap_filter_2dvh_vert_av8:
|
||||
// STMFD sp!,{x10,x11,x12,x14}
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
stp x19, x20, [sp, #-16]!
|
||||
|
||||
////x0 - pu1_ref
|
||||
|
|
|
|||
|
|
@ -95,6 +95,8 @@
|
|||
.global ime_compute_sad_16x16_fast_av8
|
||||
ime_compute_sad_16x16_fast_av8:
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
lsl x2, x2, #1
|
||||
lsl x3, x3, #1
|
||||
|
||||
|
|
@ -179,6 +181,8 @@ ime_compute_sad_16x8_av8:
|
|||
//chheck what stride incremtn to use
|
||||
//earlier code did not have this lsl
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
mov x6, #2
|
||||
movi v30.8h, #0
|
||||
|
||||
|
|
@ -255,6 +259,8 @@ core_loop_ime_compute_sad_16x8_av8:
|
|||
ime_compute_sad_16x16_ea8_av8:
|
||||
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
movi v30.8h, #0
|
||||
|
||||
add x7, x0, x2
|
||||
|
|
@ -381,9 +387,12 @@ ime_calculate_sad2_prog_av8:
|
|||
// x0 = ref1 <UWORD8 *>
|
||||
// x1 = ref2 <UWORD8 *>
|
||||
// x2 = src <UWORD8 *>
|
||||
// x3 = RefBufferWidth <UWORD32>
|
||||
// stack = CurBufferWidth <UWORD32>, psad <UWORD32 *>
|
||||
// w3 = RefBufferWidth <UWORD32>
|
||||
// w4 = CurBufferWidth <UWORD32>
|
||||
// x5 = psad <UWORD32 *>
|
||||
push_v_regs
|
||||
sxtw x3, w3
|
||||
sxtw x4, w4
|
||||
mov x6, #8
|
||||
movi v30.8h, #0
|
||||
movi v31.8h, #0
|
||||
|
|
@ -459,10 +468,14 @@ ime_calculate_sad3_prog_av8:
|
|||
// x1 = ref2 <UWORD8 *>
|
||||
// x2 = ref3 <UWORD8 *>
|
||||
// x3 = src <UWORD8 *>
|
||||
// stack = RefBufferWidth <UWORD32>, CurBufferWidth <UWORD32>, psad <UWORD32 *>
|
||||
// w4 = RefBufferWidth <UWORD32>
|
||||
// w5 = CurBufferWidth <UWORD32>
|
||||
// x6 = psad <UWORD32 *>
|
||||
|
||||
|
||||
push_v_regs
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
mov x6, #16
|
||||
movi v29.8h, #0
|
||||
movi v30.8h, #0
|
||||
|
|
@ -539,6 +552,8 @@ core_loop_ime_calculate_sad3_prog_av8:
|
|||
.global ime_sub_pel_compute_sad_16x16_av8
|
||||
ime_sub_pel_compute_sad_16x16_av8:
|
||||
push_v_regs
|
||||
sxtw x4, w4
|
||||
sxtw x5, w5
|
||||
sub x7, x1, #1 //x left
|
||||
sub x8, x2, x5 //y top
|
||||
sub x9, x3, #1 //xy left
|
||||
|
|
@ -642,6 +657,8 @@ core_loop_ime_sub_pel_compute_sad_16x16_av8:
|
|||
.global ime_compute_sad_16x16_av8
|
||||
ime_compute_sad_16x16_av8:
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
mov x6, #4
|
||||
movi v30.8h, #0
|
||||
|
||||
|
|
@ -697,6 +714,8 @@ core_loop_ime_compute_sad_16x16_av8:
|
|||
.global ime_calculate_sad4_prog_av8
|
||||
ime_calculate_sad4_prog_av8:
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
sub x5, x0, #1 //left
|
||||
add x6, x0, #1 //right
|
||||
sub x7, x0, x2 //top
|
||||
|
|
@ -772,13 +791,15 @@ core_loop_ime_calculate_sad4_prog_av8:
|
|||
ime_compute_satqd_16x16_lumainter_av8:
|
||||
//x0 :pointer to src buffer
|
||||
//x1 :pointer to est buffer
|
||||
//x2 :Source stride
|
||||
//x3 :Pred stride
|
||||
//w2 :Source stride
|
||||
//w3 :Pred stride
|
||||
//x4 :Threshold pointer
|
||||
//x5 :Distortion,ie SAD
|
||||
//x6 :is nonzero
|
||||
//x7 :loop counter
|
||||
push_v_regs
|
||||
sxtw x2, w2
|
||||
sxtw x3, w3
|
||||
stp d8, d9, [sp, #-16]!
|
||||
stp d10, d11, [sp, #-16]!
|
||||
stp d12, d13, [sp, #-16]!
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue