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-rw-r--r--pixman/pixman/pixman-arm-neon-asm.S613
1 files changed, 548 insertions, 65 deletions
diff --git a/pixman/pixman/pixman-arm-neon-asm.S b/pixman/pixman/pixman-arm-neon-asm.S
index 1d3e64e1b..5e9fda34e 100644
--- a/pixman/pixman/pixman-arm-neon-asm.S
+++ b/pixman/pixman/pixman-arm-neon-asm.S
@@ -2411,21 +2411,19 @@ fname:
*/
.macro bilinear_load_8888 reg1, reg2, tmp
- mov TMP2, X, asr #16
+ mov TMP1, X, asr #16
add X, X, UX
- add TMP1, TOP, TMP2, asl #2
- add TMP2, BOTTOM, TMP2, asl #2
- vld1.32 {reg1}, [TMP1]
- vld1.32 {reg2}, [TMP2]
+ add TMP1, TOP, TMP1, asl #2
+ vld1.32 {reg1}, [TMP1], STRIDE
+ vld1.32 {reg2}, [TMP1]
.endm
.macro bilinear_load_0565 reg1, reg2, tmp
- mov TMP2, X, asr #16
+ mov TMP1, X, asr #16
add X, X, UX
- add TMP1, TOP, TMP2, asl #1
- add TMP2, BOTTOM, TMP2, asl #1
- vld1.32 {reg2[0]}, [TMP1]
- vld1.32 {reg2[1]}, [TMP2]
+ add TMP1, TOP, TMP1, asl #1
+ vld1.32 {reg2[0]}, [TMP1], STRIDE
+ vld1.32 {reg2[1]}, [TMP1]
convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp
.endm
@@ -2453,18 +2451,16 @@ fname:
.macro bilinear_load_and_vertical_interpolate_two_0565 \
acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi
- mov TMP2, X, asr #16
+ mov TMP1, X, asr #16
add X, X, UX
- mov TMP4, X, asr #16
+ add TMP1, TOP, TMP1, asl #1
+ mov TMP2, X, asr #16
add X, X, UX
- add TMP1, TOP, TMP2, asl #1
- add TMP2, BOTTOM, TMP2, asl #1
- add TMP3, TOP, TMP4, asl #1
- add TMP4, BOTTOM, TMP4, asl #1
- vld1.32 {acc2lo[0]}, [TMP1]
- vld1.32 {acc2hi[0]}, [TMP3]
- vld1.32 {acc2lo[1]}, [TMP2]
- vld1.32 {acc2hi[1]}, [TMP4]
+ add TMP2, TOP, TMP2, asl #1
+ vld1.32 {acc2lo[0]}, [TMP1], STRIDE
+ vld1.32 {acc2hi[0]}, [TMP2], STRIDE
+ vld1.32 {acc2lo[1]}, [TMP1]
+ vld1.32 {acc2hi[1]}, [TMP2]
convert_0565_to_x888 acc2, reg3, reg2, reg1
vzip.u8 reg1, reg3
vzip.u8 reg2, reg4
@@ -2480,34 +2476,30 @@ fname:
xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
- mov TMP2, X, asr #16
+ mov TMP1, X, asr #16
add X, X, UX
- mov TMP4, X, asr #16
+ add TMP1, TOP, TMP1, asl #1
+ mov TMP2, X, asr #16
add X, X, UX
- add TMP1, TOP, TMP2, asl #1
- add TMP2, BOTTOM, TMP2, asl #1
- add TMP3, TOP, TMP4, asl #1
- add TMP4, BOTTOM, TMP4, asl #1
- vld1.32 {xacc2lo[0]}, [TMP1]
- vld1.32 {xacc2hi[0]}, [TMP3]
- vld1.32 {xacc2lo[1]}, [TMP2]
- vld1.32 {xacc2hi[1]}, [TMP4]
+ add TMP2, TOP, TMP2, asl #1
+ vld1.32 {xacc2lo[0]}, [TMP1], STRIDE
+ vld1.32 {xacc2hi[0]}, [TMP2], STRIDE
+ vld1.32 {xacc2lo[1]}, [TMP1]
+ vld1.32 {xacc2hi[1]}, [TMP2]
convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1
- mov TMP2, X, asr #16
+ mov TMP1, X, asr #16
add X, X, UX
- mov TMP4, X, asr #16
+ add TMP1, TOP, TMP1, asl #1
+ mov TMP2, X, asr #16
add X, X, UX
- add TMP1, TOP, TMP2, asl #1
- add TMP2, BOTTOM, TMP2, asl #1
- add TMP3, TOP, TMP4, asl #1
- add TMP4, BOTTOM, TMP4, asl #1
- vld1.32 {yacc2lo[0]}, [TMP1]
+ add TMP2, TOP, TMP2, asl #1
+ vld1.32 {yacc2lo[0]}, [TMP1], STRIDE
vzip.u8 xreg1, xreg3
- vld1.32 {yacc2hi[0]}, [TMP3]
+ vld1.32 {yacc2hi[0]}, [TMP2], STRIDE
vzip.u8 xreg2, xreg4
- vld1.32 {yacc2lo[1]}, [TMP2]
+ vld1.32 {yacc2lo[1]}, [TMP1]
vzip.u8 xreg3, xreg4
- vld1.32 {yacc2hi[1]}, [TMP4]
+ vld1.32 {yacc2hi[1]}, [TMP2]
vzip.u8 xreg1, xreg2
convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1
vmull.u8 xacc1, xreg1, d28
@@ -2526,9 +2518,9 @@ fname:
.macro bilinear_store_8888 numpix, tmp1, tmp2
.if numpix == 4
- vst1.32 {d0, d1}, [OUT]!
+ vst1.32 {d0, d1}, [OUT, :128]!
.elseif numpix == 2
- vst1.32 {d0}, [OUT]!
+ vst1.32 {d0}, [OUT, :64]!
.elseif numpix == 1
vst1.32 {d0[0]}, [OUT, :32]!
.else
@@ -2543,11 +2535,11 @@ fname:
vuzp.u8 d0, d2
convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2
.if numpix == 4
- vst1.16 {d2}, [OUT]!
+ vst1.16 {d2}, [OUT, :64]!
.elseif numpix == 2
- vst1.32 {d2[0]}, [OUT]!
+ vst1.32 {d2[0]}, [OUT, :32]!
.elseif numpix == 1
- vst1.16 {d2[0]}, [OUT]!
+ vst1.16 {d2[0]}, [OUT, :16]!
.else
.error bilinear_store_0565 numpix is unsupported
.endif
@@ -2557,8 +2549,7 @@ fname:
bilinear_load_&src_fmt d0, d1, d2
vmull.u8 q1, d0, d28
vmlal.u8 q1, d1, d29
- vshr.u16 d30, d24, #8
- /* 4 cycles bubble */
+ /* 5 cycles bubble */
vshll.u16 q0, d2, #8
vmlsl.u16 q0, d2, d30
vmlal.u16 q0, d3, d30
@@ -2573,17 +2564,17 @@ fname:
.macro bilinear_interpolate_two_pixels src_fmt, dst_fmt
bilinear_load_and_vertical_interpolate_two_&src_fmt \
q1, q11, d0, d1, d20, d21, d22, d23
- vshr.u16 q15, q12, #8
- vadd.u16 q12, q12, q13
vshll.u16 q0, d2, #8
vmlsl.u16 q0, d2, d30
vmlal.u16 q0, d3, d30
vshll.u16 q10, d22, #8
vmlsl.u16 q10, d22, d31
vmlal.u16 q10, d23, d31
- vshrn.u32 d30, q0, #16
- vshrn.u32 d31, q10, #16
- vmovn.u16 d0, q15
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q10, #16
+ vshr.u16 q15, q12, #8
+ vadd.u16 q12, q12, q13
+ vmovn.u16 d0, q0
bilinear_store_&dst_fmt 2, q2, q3
.endm
@@ -2592,8 +2583,7 @@ fname:
q1, q11, d0, d1, d20, d21, d22, d23 \
q3, q9, d4, d5, d16, d17, d18, d19
pld [TMP1, PF_OFFS]
- vshr.u16 q15, q12, #8
- vadd.u16 q12, q12, q13
+ sub TMP1, TMP1, STRIDE
vshll.u16 q0, d2, #8
vmlsl.u16 q0, d2, d30
vmlal.u16 q0, d3, d30
@@ -2613,18 +2603,69 @@ fname:
vshrn.u32 d1, q10, #16
vshrn.u32 d4, q2, #16
vshrn.u32 d5, q8, #16
+ vshr.u16 q15, q12, #8
vmovn.u16 d0, q0
vmovn.u16 d1, q2
+ vadd.u16 q12, q12, q13
bilinear_store_&dst_fmt 4, q2, q3
.endm
+.macro bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_head
+.else
+ bilinear_interpolate_four_pixels src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail
+.endif
+.endm
+
+.macro bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail_head
+.else
+ bilinear_interpolate_four_pixels src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_head
+.else
+ bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+ bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail
+.else
+ bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+ bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail_head
+.else
+ bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+ bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.endif
+.endm
+
+.set BILINEAR_FLAG_UNROLL_4, 0
+.set BILINEAR_FLAG_UNROLL_8, 1
+.set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2
+
/*
* Main template macro for generating NEON optimized bilinear scanline
* functions.
*
- * TODO: use software pipelining and aligned writes to the destination buffer
- * in order to improve performance
- *
* Bilinear scanline scaler macro template uses the following arguments:
* fname - name of the function to generate
* src_fmt - source color format (8888 or 0565)
@@ -2635,7 +2676,8 @@ fname:
*/
.macro generate_bilinear_scanline_func fname, src_fmt, dst_fmt, \
- bpp_shift, prefetch_distance
+ src_bpp_shift, dst_bpp_shift, \
+ prefetch_distance, flags
pixman_asm_function fname
OUT .req r0
@@ -2651,6 +2693,7 @@ pixman_asm_function fname
PF_OFFS .req r7
TMP3 .req r8
TMP4 .req r9
+ STRIDE .req r2
mov ip, sp
push {r4, r5, r6, r7, r8, r9}
@@ -2658,6 +2701,13 @@ pixman_asm_function fname
ldmia ip, {WB, X, UX, WIDTH}
mul PF_OFFS, PF_OFFS, UX
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+ vpush {d8-d15}
+.endif
+
+ sub STRIDE, BOTTOM, TOP
+ .unreq BOTTOM
+
cmp WIDTH, #0
ble 3f
@@ -2666,16 +2716,72 @@ pixman_asm_function fname
vdup.u8 d28, WT
vdup.u8 d29, WB
vadd.u16 d25, d25, d26
+
+ /* ensure good destination alignment */
+ cmp WIDTH, #1
+ blt 0f
+ tst OUT, #(1 << dst_bpp_shift)
+ beq 0f
+ vshr.u16 q15, q12, #8
+ vadd.u16 q12, q12, q13
+ bilinear_interpolate_last_pixel src_fmt, dst_fmt
+ sub WIDTH, WIDTH, #1
+0:
vadd.u16 q13, q13, q13
+ vshr.u16 q15, q12, #8
+ vadd.u16 q12, q12, q13
- subs WIDTH, WIDTH, #4
+ cmp WIDTH, #2
+ blt 0f
+ tst OUT, #(1 << (dst_bpp_shift + 1))
+ beq 0f
+ bilinear_interpolate_two_pixels src_fmt, dst_fmt
+ sub WIDTH, WIDTH, #2
+0:
+.if ((flags) & BILINEAR_FLAG_UNROLL_8) != 0
+/*********** 8 pixels per iteration *****************/
+ cmp WIDTH, #4
+ blt 0f
+ tst OUT, #(1 << (dst_bpp_shift + 2))
+ beq 0f
+ bilinear_interpolate_four_pixels src_fmt, dst_fmt
+ sub WIDTH, WIDTH, #4
+0:
+ subs WIDTH, WIDTH, #8
blt 1f
- mov PF_OFFS, PF_OFFS, asr #(16 - bpp_shift)
+ mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
+ bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
+ subs WIDTH, WIDTH, #8
+ blt 5f
0:
+ bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
+ subs WIDTH, WIDTH, #8
+ bge 0b
+5:
+ bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
+1:
+ tst WIDTH, #4
+ beq 2f
bilinear_interpolate_four_pixels src_fmt, dst_fmt
+2:
+.else
+/*********** 4 pixels per iteration *****************/
+ subs WIDTH, WIDTH, #4
+ blt 1f
+ mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
+ bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+ subs WIDTH, WIDTH, #4
+ blt 5f
+0:
+ bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
subs WIDTH, WIDTH, #4
bge 0b
+5:
+ bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
1:
+/****************************************************/
+.endif
+ /* handle the remaining trailing pixels */
tst WIDTH, #2
beq 2f
bilinear_interpolate_two_pixels src_fmt, dst_fmt
@@ -2684,12 +2790,14 @@ pixman_asm_function fname
beq 3f
bilinear_interpolate_last_pixel src_fmt, dst_fmt
3:
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+ vpop {d8-d15}
+.endif
pop {r4, r5, r6, r7, r8, r9}
bx lr
.unreq OUT
.unreq TOP
- .unreq BOTTOM
.unreq WT
.unreq WB
.unreq X
@@ -2700,18 +2808,393 @@ pixman_asm_function fname
.unreq PF_OFFS
.unreq TMP3
.unreq TMP4
+ .unreq STRIDE
.endfunc
.endm
+/*****************************************************************************/
+
+.set have_bilinear_interpolate_four_pixels_8888_8888, 1
+
+.macro bilinear_interpolate_four_pixels_8888_8888_head
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+
+ vld1.32 {d22}, [TMP1], STRIDE
+ vld1.32 {d23}, [TMP1]
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ vmull.u8 q8, d22, d28
+ vmlal.u8 q8, d23, d29
+
+ vld1.32 {d22}, [TMP2], STRIDE
+ vld1.32 {d23}, [TMP2]
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmull.u8 q9, d22, d28
+ vmlal.u8 q9, d23, d29
+
+ vld1.32 {d22}, [TMP3], STRIDE
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+
+ vshll.u16 q0, d16, #8
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+
+ vshll.u16 q1, d18, #8
+ vmlsl.u16 q1, d18, d31
+.endm
+
+.macro bilinear_interpolate_four_pixels_8888_8888_tail
+ vmlal.u16 q1, d19, d31
+ vshr.u16 q15, q12, #8
+ vshll.u16 q2, d20, #8
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vadd.u16 q12, q12, q13
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q1, #16
+ vshrn.u32 d4, q2, #16
+ vshr.u16 q15, q12, #8
+ vshrn.u32 d5, q3, #16
+ vmovn.u16 d6, q0
+ vmovn.u16 d7, q2
+ vadd.u16 q12, q12, q13
+ vst1.32 {d6, d7}, [OUT, :128]!
+.endm
+
+.macro bilinear_interpolate_four_pixels_8888_8888_tail_head
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+ vmlal.u16 q1, d19, d31
+ vshr.u16 q15, q12, #8
+ vshll.u16 q2, d20, #8
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vld1.32 {d20}, [TMP1], STRIDE
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vld1.32 {d21}, [TMP1]
+ vmull.u8 q8, d20, d28
+ vmlal.u8 q8, d21, d29
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q1, #16
+ vshrn.u32 d4, q2, #16
+ vld1.32 {d22}, [TMP2], STRIDE
+ vshrn.u32 d5, q3, #16
+ vadd.u16 q12, q12, q13
+ vld1.32 {d23}, [TMP2]
+ vmull.u8 q9, d22, d28
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmlal.u8 q9, d23, d29
+ vld1.32 {d22}, [TMP3], STRIDE
+ vshr.u16 q15, q12, #8
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+ vmovn.u16 d6, q0
+ vshll.u16 q0, d16, #8
+ vmovn.u16 d7, q2
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vadd.u16 q12, q12, q13
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+ vst1.32 {d6, d7}, [OUT, :128]!
+ vshll.u16 q1, d18, #8
+ vmlsl.u16 q1, d18, d31
+.endm
+
+/*****************************************************************************/
+
+.set have_bilinear_interpolate_eight_pixels_8888_0565, 1
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_head
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+ vld1.32 {d20}, [TMP1], STRIDE
+ vld1.32 {d21}, [TMP1]
+ vmull.u8 q8, d20, d28
+ vmlal.u8 q8, d21, d29
+ vld1.32 {d22}, [TMP2], STRIDE
+ vld1.32 {d23}, [TMP2]
+ vmull.u8 q9, d22, d28
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmlal.u8 q9, d23, d29
+ vld1.32 {d22}, [TMP3], STRIDE
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+ vshll.u16 q0, d16, #8
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+ vshll.u16 q1, d18, #8
+ vmlsl.u16 q1, d18, d31
+
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+ vmlal.u16 q1, d19, d31
+ vshr.u16 q15, q12, #8
+ vshll.u16 q2, d20, #8
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vld1.32 {d20}, [TMP1], STRIDE
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vld1.32 {d21}, [TMP1]
+ vmull.u8 q8, d20, d28
+ vmlal.u8 q8, d21, d29
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q1, #16
+ vshrn.u32 d4, q2, #16
+ vld1.32 {d22}, [TMP2], STRIDE
+ vshrn.u32 d5, q3, #16
+ vadd.u16 q12, q12, q13
+ vld1.32 {d23}, [TMP2]
+ vmull.u8 q9, d22, d28
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmlal.u8 q9, d23, d29
+ vld1.32 {d22}, [TMP3], STRIDE
+ vshr.u16 q15, q12, #8
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+ vmovn.u16 d8, q0
+ vshll.u16 q0, d16, #8
+ vmovn.u16 d9, q2
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vadd.u16 q12, q12, q13
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+ vshll.u16 q1, d18, #8
+ vmlsl.u16 q1, d18, d31
+.endm
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_tail
+ vmlal.u16 q1, d19, d31
+ vshr.u16 q15, q12, #8
+ vshll.u16 q2, d20, #8
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vadd.u16 q12, q12, q13
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q1, #16
+ vshrn.u32 d4, q2, #16
+ vshr.u16 q15, q12, #8
+ vshrn.u32 d5, q3, #16
+ vmovn.u16 d10, q0
+ vmovn.u16 d11, q2
+ vadd.u16 q12, q12, q13
+
+ vuzp.u8 d8, d9
+ vuzp.u8 d10, d11
+ vuzp.u8 d9, d11
+ vuzp.u8 d8, d10
+ vshll.u8 q6, d9, #8
+ vshll.u8 q5, d10, #8
+ vshll.u8 q7, d8, #8
+ vsri.u16 q5, q6, #5
+ vsri.u16 q5, q7, #11
+ vst1.32 {d10, d11}, [OUT, :128]!
+.endm
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_tail_head
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+ vmlal.u16 q1, d19, d31
+ vshr.u16 q15, q12, #8
+ vuzp.u8 d8, d9
+ vshll.u16 q2, d20, #8
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vld1.32 {d20}, [TMP1], STRIDE
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vld1.32 {d21}, [TMP1]
+ vmull.u8 q8, d20, d28
+ vmlal.u8 q8, d21, d29
+ vshrn.u32 d0, q0, #16
+ vshrn.u32 d1, q1, #16
+ vshrn.u32 d4, q2, #16
+ vld1.32 {d22}, [TMP2], STRIDE
+ vshrn.u32 d5, q3, #16
+ vadd.u16 q12, q12, q13
+ vld1.32 {d23}, [TMP2]
+ vmull.u8 q9, d22, d28
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmlal.u8 q9, d23, d29
+ vld1.32 {d22}, [TMP3], STRIDE
+ vshr.u16 q15, q12, #8
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+ vmovn.u16 d10, q0
+ vshll.u16 q0, d16, #8
+ vmovn.u16 d11, q2
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vadd.u16 q12, q12, q13
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+ vuzp.u8 d10, d11
+ vshll.u16 q1, d18, #8
+ vmlsl.u16 q1, d18, d31
+
+ mov TMP1, X, asr #16
+ add X, X, UX
+ add TMP1, TOP, TMP1, asl #2
+ mov TMP2, X, asr #16
+ add X, X, UX
+ add TMP2, TOP, TMP2, asl #2
+ vmlal.u16 q1, d19, d31
+ vuzp.u8 d9, d11
+ vshr.u16 q15, q12, #8
+ vshll.u16 q2, d20, #8
+ vuzp.u8 d8, d10
+ vmlsl.u16 q2, d20, d30
+ vmlal.u16 q2, d21, d30
+ vshll.u16 q3, d22, #8
+ vld1.32 {d20}, [TMP1], STRIDE
+ vmlsl.u16 q3, d22, d31
+ vmlal.u16 q3, d23, d31
+ vld1.32 {d21}, [TMP1]
+ vmull.u8 q8, d20, d28
+ vmlal.u8 q8, d21, d29
+ vshll.u8 q6, d9, #8
+ vshll.u8 q5, d10, #8
+ vshll.u8 q7, d8, #8
+ vshrn.u32 d0, q0, #16
+ vsri.u16 q5, q6, #5
+ vshrn.u32 d1, q1, #16
+ vsri.u16 q5, q7, #11
+ vshrn.u32 d4, q2, #16
+ vld1.32 {d22}, [TMP2], STRIDE
+ vshrn.u32 d5, q3, #16
+ vadd.u16 q12, q12, q13
+ vld1.32 {d23}, [TMP2]
+ vmull.u8 q9, d22, d28
+ mov TMP3, X, asr #16
+ add X, X, UX
+ add TMP3, TOP, TMP3, asl #2
+ mov TMP4, X, asr #16
+ add X, X, UX
+ add TMP4, TOP, TMP4, asl #2
+ vmlal.u8 q9, d23, d29
+ vld1.32 {d22}, [TMP3], STRIDE
+ vshr.u16 q15, q12, #8
+ vld1.32 {d23}, [TMP3]
+ vmull.u8 q10, d22, d28
+ vmlal.u8 q10, d23, d29
+ vmovn.u16 d8, q0
+ vshll.u16 q0, d16, #8
+ vmovn.u16 d9, q2
+ vmlsl.u16 q0, d16, d30
+ vmlal.u16 q0, d17, d30
+ pld [TMP4, PF_OFFS]
+ vld1.32 {d16}, [TMP4], STRIDE
+ vadd.u16 q12, q12, q13
+ vld1.32 {d17}, [TMP4]
+ pld [TMP4, PF_OFFS]
+ vmull.u8 q11, d16, d28
+ vmlal.u8 q11, d17, d29
+ vshll.u16 q1, d18, #8
+ vst1.32 {d10, d11}, [OUT, :128]!
+ vmlsl.u16 q1, d18, d31
+.endm
+/*****************************************************************************/
+
generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, 2, 28
+ pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, \
+ 2, 2, 28, BILINEAR_FLAG_UNROLL_4
generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, 2, 28
+ pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, \
+ 2, 1, 28, BILINEAR_FLAG_UNROLL_8 | BILINEAR_FLAG_USE_ALL_NEON_REGS
generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, 1, 28
+ pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, \
+ 1, 2, 28, BILINEAR_FLAG_UNROLL_4
generate_bilinear_scanline_func \
- pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, 1, 28
+ pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, \
+ 1, 1, 28, BILINEAR_FLAG_UNROLL_4
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 07:22:00 +0000