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-rw-r--r--src/libffmpeg/libavcodec/armv4l/dsputil_arm_s.S696
-rw-r--r--src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c188
-rw-r--r--src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h1114
-rw-r--r--src/libffmpeg/libavcodec/armv4l/mathops.h49
-rw-r--r--src/libffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c213
-rw-r--r--src/libffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c119
-rw-r--r--src/libffmpeg/libavcodec/armv4l/simple_idct_armv5te.S718
7 files changed, 0 insertions, 3097 deletions
diff --git a/src/libffmpeg/libavcodec/armv4l/dsputil_arm_s.S b/src/libffmpeg/libavcodec/armv4l/dsputil_arm_s.S
deleted file mode 100644
index 2a3ee9c50..000000000
--- a/src/libffmpeg/libavcodec/armv4l/dsputil_arm_s.S
+++ /dev/null
@@ -1,696 +0,0 @@
-@
-@ ARMv4L optimized DSP utils
-@ Copyright (c) 2004 AGAWA Koji <i (AT) atty (DOT) jp>
-@
-@ This file is part of FFmpeg.
-@
-@ FFmpeg is free software; you can redistribute it and/or
-@ modify it under the terms of the GNU Lesser General Public
-@ License as published by the Free Software Foundation; either
-@ version 2.1 of the License, or (at your option) any later version.
-@
-@ FFmpeg is distributed in the hope that it will be useful,
-@ but WITHOUT ANY WARRANTY; without even the implied warranty of
-@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-@ Lesser General Public License for more details.
-@
-@ You should have received a copy of the GNU Lesser General Public
-@ License along with FFmpeg; if not, write to the Free Software
-@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-@
-
-.macro ADJ_ALIGN_QUADWORD_D shift, Rd0, Rd1, Rd2, Rd3, Rn0, Rn1, Rn2, Rn3, Rn4
- mov \Rd0, \Rn0, lsr #(\shift * 8)
- mov \Rd1, \Rn1, lsr #(\shift * 8)
- mov \Rd2, \Rn2, lsr #(\shift * 8)
- mov \Rd3, \Rn3, lsr #(\shift * 8)
- orr \Rd0, \Rd0, \Rn1, lsl #(32 - \shift * 8)
- orr \Rd1, \Rd1, \Rn2, lsl #(32 - \shift * 8)
- orr \Rd2, \Rd2, \Rn3, lsl #(32 - \shift * 8)
- orr \Rd3, \Rd3, \Rn4, lsl #(32 - \shift * 8)
-.endm
-.macro ADJ_ALIGN_DOUBLEWORD shift, R0, R1, R2
- mov \R0, \R0, lsr #(\shift * 8)
- orr \R0, \R0, \R1, lsl #(32 - \shift * 8)
- mov \R1, \R1, lsr #(\shift * 8)
- orr \R1, \R1, \R2, lsl #(32 - \shift * 8)
-.endm
-.macro ADJ_ALIGN_DOUBLEWORD_D shift, Rdst0, Rdst1, Rsrc0, Rsrc1, Rsrc2
- mov \Rdst0, \Rsrc0, lsr #(\shift * 8)
- mov \Rdst1, \Rsrc1, lsr #(\shift * 8)
- orr \Rdst0, \Rdst0, \Rsrc1, lsl #(32 - (\shift * 8))
- orr \Rdst1, \Rdst1, \Rsrc2, lsl #(32 - (\shift * 8))
-.endm
-
-.macro RND_AVG32 Rd0, Rd1, Rn0, Rn1, Rm0, Rm1, Rmask
- @ Rd = (Rn | Rm) - (((Rn ^ Rm) & ~0x01010101) >> 1)
- @ Rmask = 0xFEFEFEFE
- @ Rn = destroy
- eor \Rd0, \Rn0, \Rm0
- eor \Rd1, \Rn1, \Rm1
- orr \Rn0, \Rn0, \Rm0
- orr \Rn1, \Rn1, \Rm1
- and \Rd0, \Rd0, \Rmask
- and \Rd1, \Rd1, \Rmask
- sub \Rd0, \Rn0, \Rd0, lsr #1
- sub \Rd1, \Rn1, \Rd1, lsr #1
-.endm
-
-.macro NO_RND_AVG32 Rd0, Rd1, Rn0, Rn1, Rm0, Rm1, Rmask
- @ Rd = (Rn & Rm) - (((Rn ^ Rm) & ~0x01010101) >> 1)
- @ Rmask = 0xFEFEFEFE
- @ Rn = destroy
- eor \Rd0, \Rn0, \Rm0
- eor \Rd1, \Rn1, \Rm1
- and \Rn0, \Rn0, \Rm0
- and \Rn1, \Rn1, \Rm1
- and \Rd0, \Rd0, \Rmask
- and \Rd1, \Rd1, \Rmask
- add \Rd0, \Rn0, \Rd0, lsr #1
- add \Rd1, \Rn1, \Rd1, lsr #1
-.endm
-
-@ ----------------------------------------------------------------
- .align 8
- .global put_pixels16_arm
-put_pixels16_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r11, lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- bic r1, r1, #3
- add r5, r5, r4, lsl #2
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r7}
- add r1, r1, r2
- stmia r0, {r4-r7}
- pld [r1]
- subs r3, r3, #1
- add r0, r0, r2
- bne 1b
- ldmfd sp!, {r4-r11, pc}
- .align 8
-2:
- ldmia r1, {r4-r8}
- add r1, r1, r2
- ADJ_ALIGN_QUADWORD_D 1, r9, r10, r11, r12, r4, r5, r6, r7, r8
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r9-r12}
- add r0, r0, r2
- bne 2b
- ldmfd sp!, {r4-r11, pc}
- .align 8
-3:
- ldmia r1, {r4-r8}
- add r1, r1, r2
- ADJ_ALIGN_QUADWORD_D 2, r9, r10, r11, r12, r4, r5, r6, r7, r8
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r9-r12}
- add r0, r0, r2
- bne 3b
- ldmfd sp!, {r4-r11, pc}
- .align 8
-4:
- ldmia r1, {r4-r8}
- add r1, r1, r2
- ADJ_ALIGN_QUADWORD_D 3, r9, r10, r11, r12, r4, r5, r6, r7, r8
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r9-r12}
- add r0, r0, r2
- bne 4b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-5:
- .word 1b
- .word 2b
- .word 3b
- .word 4b
-
-@ ----------------------------------------------------------------
- .align 8
- .global put_pixels8_arm
-put_pixels8_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r5,lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- bic r1, r1, #3
- add r5, r5, r4, lsl #2
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r5}
- add r1, r1, r2
- subs r3, r3, #1
- pld [r1]
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 1b
- ldmfd sp!, {r4-r5,pc}
- .align 8
-2:
- ldmia r1, {r4-r5, r12}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r12
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 2b
- ldmfd sp!, {r4-r5,pc}
- .align 8
-3:
- ldmia r1, {r4-r5, r12}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r12
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 3b
- ldmfd sp!, {r4-r5,pc}
- .align 8
-4:
- ldmia r1, {r4-r5, r12}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r12
- pld [r1]
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 4b
- ldmfd sp!, {r4-r5,pc}
- .align 8
-5:
- .word 1b
- .word 2b
- .word 3b
- .word 4b
-
-@ ----------------------------------------------------------------
- .align 8
- .global put_pixels8_x2_arm
-put_pixels8_x2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r10,lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- ldr r12, [r5]
- add r5, r5, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
- pld [r1]
- RND_AVG32 r8, r9, r4, r5, r6, r7, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 1b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-2:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
- ADJ_ALIGN_DOUBLEWORD_D 2, r8, r9, r4, r5, r10
- pld [r1]
- RND_AVG32 r4, r5, r6, r7, r8, r9, r12
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 2b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-3:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r4, r5, r10
- ADJ_ALIGN_DOUBLEWORD_D 3, r8, r9, r4, r5, r10
- pld [r1]
- RND_AVG32 r4, r5, r6, r7, r8, r9, r12
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 3b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-4:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r4, r5, r10
- pld [r1]
- RND_AVG32 r8, r9, r6, r7, r5, r10, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 4b
- ldmfd sp!, {r4-r10,pc} @@ update PC with LR content.
- .align 8
-5:
- .word 0xFEFEFEFE
- .word 2b
- .word 3b
- .word 4b
-
- .align 8
- .global put_no_rnd_pixels8_x2_arm
-put_no_rnd_pixels8_x2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r10,lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- ldr r12, [r5]
- add r5, r5, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
- pld [r1]
- NO_RND_AVG32 r8, r9, r4, r5, r6, r7, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 1b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-2:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 1, r6, r7, r4, r5, r10
- ADJ_ALIGN_DOUBLEWORD_D 2, r8, r9, r4, r5, r10
- pld [r1]
- NO_RND_AVG32 r4, r5, r6, r7, r8, r9, r12
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 2b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-3:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r4, r5, r10
- ADJ_ALIGN_DOUBLEWORD_D 3, r8, r9, r4, r5, r10
- pld [r1]
- NO_RND_AVG32 r4, r5, r6, r7, r8, r9, r12
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 3b
- ldmfd sp!, {r4-r10,pc}
- .align 8
-4:
- ldmia r1, {r4-r5, r10}
- add r1, r1, r2
- ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r4, r5, r10
- pld [r1]
- NO_RND_AVG32 r8, r9, r6, r7, r5, r10, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 4b
- ldmfd sp!, {r4-r10,pc} @@ update PC with LR content.
- .align 8
-5:
- .word 0xFEFEFEFE
- .word 2b
- .word 3b
- .word 4b
-
-
-@ ----------------------------------------------------------------
- .align 8
- .global put_pixels8_y2_arm
-put_pixels8_y2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r11,lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- mov r3, r3, lsr #1
- ldr r12, [r5]
- add r5, r5, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r5}
- add r1, r1, r2
-6: ldmia r1, {r6-r7}
- add r1, r1, r2
- pld [r1]
- RND_AVG32 r8, r9, r4, r5, r6, r7, r12
- ldmia r1, {r4-r5}
- add r1, r1, r2
- stmia r0, {r8-r9}
- add r0, r0, r2
- pld [r1]
- RND_AVG32 r8, r9, r6, r7, r4, r5, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-2:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r7, r8, r9
- RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
- subs r3, r3, #1
- RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-3:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r7, r8, r9
- RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
- subs r3, r3, #1
- RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-4:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r7, r8, r9
- RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
- subs r3, r3, #1
- RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
-
- .align 8
-5:
- .word 0xFEFEFEFE
- .word 2b
- .word 3b
- .word 4b
-
- .align 8
- .global put_no_rnd_pixels8_y2_arm
-put_no_rnd_pixels8_y2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r11,lr} @ R14 is also called LR
- adr r5, 5f
- ands r4, r1, #3
- mov r3, r3, lsr #1
- ldr r12, [r5]
- add r5, r5, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- ldmia r1, {r4-r5}
- add r1, r1, r2
-6: ldmia r1, {r6-r7}
- add r1, r1, r2
- pld [r1]
- NO_RND_AVG32 r8, r9, r4, r5, r6, r7, r12
- ldmia r1, {r4-r5}
- add r1, r1, r2
- stmia r0, {r8-r9}
- add r0, r0, r2
- pld [r1]
- NO_RND_AVG32 r8, r9, r6, r7, r4, r5, r12
- subs r3, r3, #1
- stmia r0, {r8-r9}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-2:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r7, r8, r9
- NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 1, r4, r5, r6
- subs r3, r3, #1
- NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-3:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r7, r8, r9
- NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 2, r4, r5, r6
- subs r3, r3, #1
- NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-4:
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
-6: ldmia r1, {r7-r9}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r7, r8, r9
- NO_RND_AVG32 r10, r11, r4, r5, r7, r8, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- ldmia r1, {r4-r6}
- add r1, r1, r2
- pld [r1]
- ADJ_ALIGN_DOUBLEWORD 3, r4, r5, r6
- subs r3, r3, #1
- NO_RND_AVG32 r10, r11, r7, r8, r4, r5, r12
- stmia r0, {r10-r11}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
- .align 8
-5:
- .word 0xFEFEFEFE
- .word 2b
- .word 3b
- .word 4b
-
-@ ----------------------------------------------------------------
-.macro RND_XY2_IT align, rnd
- @ l1= (a & 0x03030303) + (b & 0x03030303) ?(+ 0x02020202)
- @ h1= ((a & 0xFCFCFCFCUL) >> 2) + ((b & 0xFCFCFCFCUL) >> 2)
-.if \align == 0
- ldmia r1, {r6-r8}
-.elseif \align == 3
- ldmia r1, {r5-r7}
-.else
- ldmia r1, {r8-r10}
-.endif
- add r1, r1, r2
- pld [r1]
-.if \align == 0
- ADJ_ALIGN_DOUBLEWORD_D 1, r4, r5, r6, r7, r8
-.elseif \align == 1
- ADJ_ALIGN_DOUBLEWORD_D 1, r4, r5, r8, r9, r10
- ADJ_ALIGN_DOUBLEWORD_D 2, r6, r7, r8, r9, r10
-.elseif \align == 2
- ADJ_ALIGN_DOUBLEWORD_D 2, r4, r5, r8, r9, r10
- ADJ_ALIGN_DOUBLEWORD_D 3, r6, r7, r8, r9, r10
-.elseif \align == 3
- ADJ_ALIGN_DOUBLEWORD_D 3, r4, r5, r5, r6, r7
-.endif
- ldr r14, [r12, #0] @ 0x03030303
- tst r3, #1
- and r8, r4, r14
- and r9, r5, r14
- and r10, r6, r14
- and r11, r7, r14
-.if \rnd == 1
- ldreq r14, [r12, #16] @ 0x02020202
-.else
- ldreq r14, [r12, #28] @ 0x01010101
-.endif
- add r8, r8, r10
- add r9, r9, r11
- addeq r8, r8, r14
- addeq r9, r9, r14
- ldr r14, [r12, #20] @ 0xFCFCFCFC >> 2
- and r4, r14, r4, lsr #2
- and r5, r14, r5, lsr #2
- and r6, r14, r6, lsr #2
- and r7, r14, r7, lsr #2
- add r10, r4, r6
- add r11, r5, r7
-.endm
-
-.macro RND_XY2_EXPAND align, rnd
- RND_XY2_IT \align, \rnd
-6: stmfd sp!, {r8-r11}
- RND_XY2_IT \align, \rnd
- ldmfd sp!, {r4-r7}
- add r4, r4, r8
- add r5, r5, r9
- add r6, r6, r10
- add r7, r7, r11
- ldr r14, [r12, #24] @ 0x0F0F0F0F
- and r4, r14, r4, lsr #2
- and r5, r14, r5, lsr #2
- add r4, r4, r6
- add r5, r5, r7
- subs r3, r3, #1
- stmia r0, {r4-r5}
- add r0, r0, r2
- bne 6b
- ldmfd sp!, {r4-r11,pc}
-.endm
-
- .align 8
- .global put_pixels8_xy2_arm
-put_pixels8_xy2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r11,lr} @ R14 is also called LR
- adrl r12, 5f
- ands r4, r1, #3
- add r5, r12, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- RND_XY2_EXPAND 0, 1
-
- .align 8
-2:
- RND_XY2_EXPAND 1, 1
-
- .align 8
-3:
- RND_XY2_EXPAND 2, 1
-
- .align 8
-4:
- RND_XY2_EXPAND 3, 1
-
-5:
- .word 0x03030303
- .word 2b
- .word 3b
- .word 4b
- .word 0x02020202
- .word 0xFCFCFCFC >> 2
- .word 0x0F0F0F0F
- .word 0x01010101
-
- .align 8
- .global put_no_rnd_pixels8_xy2_arm
-put_no_rnd_pixels8_xy2_arm:
- @ void func(uint8_t *block, const uint8_t *pixels, int line_size, int h)
- @ block = word aligned, pixles = unaligned
- pld [r1]
- stmfd sp!, {r4-r11,lr} @ R14 is also called LR
- adrl r12, 5f
- ands r4, r1, #3
- add r5, r12, r4, lsl #2
- bic r1, r1, #3
- ldrne pc, [r5]
-1:
- RND_XY2_EXPAND 0, 0
-
- .align 8
-2:
- RND_XY2_EXPAND 1, 0
-
- .align 8
-3:
- RND_XY2_EXPAND 2, 0
-
- .align 8
-4:
- RND_XY2_EXPAND 3, 0
-
-5:
- .word 0x03030303
- .word 2b
- .word 3b
- .word 4b
- .word 0x02020202
- .word 0xFCFCFCFC >> 2
- .word 0x0F0F0F0F
- .word 0x01010101
diff --git a/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c b/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c
deleted file mode 100644
index d7401e760..000000000
--- a/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * iWMMXt optimized DSP utils
- * Copyright (c) 2004 AGAWA Koji
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "../dsputil.h"
-
-#define DEF(x, y) x ## _no_rnd_ ## y ##_iwmmxt
-#define SET_RND(regd) __asm__ __volatile__ ("mov r12, #1 \n\t tbcsth " #regd ", r12":::"r12");
-#define WAVG2B "wavg2b"
-#include "dsputil_iwmmxt_rnd.h"
-#undef DEF
-#undef SET_RND
-#undef WAVG2B
-
-#define DEF(x, y) x ## _ ## y ##_iwmmxt
-#define SET_RND(regd) __asm__ __volatile__ ("mov r12, #2 \n\t tbcsth " #regd ", r12":::"r12");
-#define WAVG2B "wavg2br"
-#include "dsputil_iwmmxt_rnd.h"
-#undef DEF
-#undef SET_RND
-#undef WAVG2BR
-
-// need scheduling
-#define OP(AVG) \
- asm volatile ( \
- /* alignment */ \
- "and r12, %[pixels], #7 \n\t" \
- "bic %[pixels], %[pixels], #7 \n\t" \
- "tmcr wcgr1, r12 \n\t" \
- \
- "wldrd wr0, [%[pixels]] \n\t" \
- "wldrd wr1, [%[pixels], #8] \n\t" \
- "add %[pixels], %[pixels], %[line_size] \n\t" \
- "walignr1 wr4, wr0, wr1 \n\t" \
- \
- "1: \n\t" \
- \
- "wldrd wr2, [%[pixels]] \n\t" \
- "wldrd wr3, [%[pixels], #8] \n\t" \
- "add %[pixels], %[pixels], %[line_size] \n\t" \
- "pld [%[pixels]] \n\t" \
- "walignr1 wr5, wr2, wr3 \n\t" \
- AVG " wr6, wr4, wr5 \n\t" \
- "wstrd wr6, [%[block]] \n\t" \
- "add %[block], %[block], %[line_size] \n\t" \
- \
- "wldrd wr0, [%[pixels]] \n\t" \
- "wldrd wr1, [%[pixels], #8] \n\t" \
- "add %[pixels], %[pixels], %[line_size] \n\t" \
- "walignr1 wr4, wr0, wr1 \n\t" \
- "pld [%[pixels]] \n\t" \
- AVG " wr6, wr4, wr5 \n\t" \
- "wstrd wr6, [%[block]] \n\t" \
- "add %[block], %[block], %[line_size] \n\t" \
- \
- "subs %[h], %[h], #2 \n\t" \
- "bne 1b \n\t" \
- : [block]"+r"(block), [pixels]"+r"(pixels), [h]"+r"(h) \
- : [line_size]"r"(line_size) \
- : "memory", "r12");
-void put_pixels8_y2_iwmmxt(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- OP("wavg2br");
-}
-void put_no_rnd_pixels8_y2_iwmmxt(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- OP("wavg2b");
-}
-#undef OP
-
-void add_pixels_clamped_iwmmxt(const DCTELEM *block, uint8_t *pixels, int line_size)
-{
- uint8_t *pixels2 = pixels + line_size;
-
- __asm__ __volatile__ (
- "mov r12, #4 \n\t"
- "1: \n\t"
- "pld [%[pixels], %[line_size2]] \n\t"
- "pld [%[pixels2], %[line_size2]] \n\t"
- "wldrd wr4, [%[pixels]] \n\t"
- "wldrd wr5, [%[pixels2]] \n\t"
- "pld [%[block], #32] \n\t"
- "wunpckelub wr6, wr4 \n\t"
- "wldrd wr0, [%[block]] \n\t"
- "wunpckehub wr7, wr4 \n\t"
- "wldrd wr1, [%[block], #8] \n\t"
- "wunpckelub wr8, wr5 \n\t"
- "wldrd wr2, [%[block], #16] \n\t"
- "wunpckehub wr9, wr5 \n\t"
- "wldrd wr3, [%[block], #24] \n\t"
- "add %[block], %[block], #32 \n\t"
- "waddhss wr10, wr0, wr6 \n\t"
- "waddhss wr11, wr1, wr7 \n\t"
- "waddhss wr12, wr2, wr8 \n\t"
- "waddhss wr13, wr3, wr9 \n\t"
- "wpackhus wr14, wr10, wr11 \n\t"
- "wpackhus wr15, wr12, wr13 \n\t"
- "wstrd wr14, [%[pixels]] \n\t"
- "add %[pixels], %[pixels], %[line_size2] \n\t"
- "subs r12, r12, #1 \n\t"
- "wstrd wr15, [%[pixels2]] \n\t"
- "add %[pixels2], %[pixels2], %[line_size2] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [pixels2]"+r"(pixels2)
- : [line_size2]"r"(line_size << 1)
- : "cc", "memory", "r12");
-}
-
-static void nop(uint8_t *block, const uint8_t *pixels, int line_size, int h)
-{
- return;
-}
-
-int mm_flags; /* multimedia extension flags */
-
-int mm_support(void)
-{
- return 0; /* TODO, implement proper detection */
-}
-
-void dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx)
-{
- mm_flags = mm_support();
-
- if (avctx->dsp_mask) {
- if (avctx->dsp_mask & FF_MM_FORCE)
- mm_flags |= (avctx->dsp_mask & 0xffff);
- else
- mm_flags &= ~(avctx->dsp_mask & 0xffff);
- }
-
- if (!(mm_flags & MM_IWMMXT)) return;
-
- c->add_pixels_clamped = add_pixels_clamped_iwmmxt;
-
- c->put_pixels_tab[0][0] = put_pixels16_iwmmxt;
- c->put_pixels_tab[0][1] = put_pixels16_x2_iwmmxt;
- c->put_pixels_tab[0][2] = put_pixels16_y2_iwmmxt;
- c->put_pixels_tab[0][3] = put_pixels16_xy2_iwmmxt;
- c->put_no_rnd_pixels_tab[0][0] = put_pixels16_iwmmxt;
- c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_iwmmxt;
- c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_iwmmxt;
- c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_iwmmxt;
-
- c->put_pixels_tab[1][0] = put_pixels8_iwmmxt;
- c->put_pixels_tab[1][1] = put_pixels8_x2_iwmmxt;
- c->put_pixels_tab[1][2] = put_pixels8_y2_iwmmxt;
- c->put_pixels_tab[1][3] = put_pixels8_xy2_iwmmxt;
- c->put_no_rnd_pixels_tab[1][0] = put_pixels8_iwmmxt;
- c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_iwmmxt;
- c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_iwmmxt;
- c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_iwmmxt;
-
- c->avg_pixels_tab[0][0] = avg_pixels16_iwmmxt;
- c->avg_pixels_tab[0][1] = avg_pixels16_x2_iwmmxt;
- c->avg_pixels_tab[0][2] = avg_pixels16_y2_iwmmxt;
- c->avg_pixels_tab[0][3] = avg_pixels16_xy2_iwmmxt;
- c->avg_no_rnd_pixels_tab[0][0] = avg_pixels16_iwmmxt;
- c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_iwmmxt;
- c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_iwmmxt;
- c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_iwmmxt;
-
- c->avg_pixels_tab[1][0] = avg_pixels8_iwmmxt;
- c->avg_pixels_tab[1][1] = avg_pixels8_x2_iwmmxt;
- c->avg_pixels_tab[1][2] = avg_pixels8_y2_iwmmxt;
- c->avg_pixels_tab[1][3] = avg_pixels8_xy2_iwmmxt;
- c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_iwmmxt;
- c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_iwmmxt;
- c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_iwmmxt;
- c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_iwmmxt;
-}
diff --git a/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h b/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h
deleted file mode 100644
index 51ba61c47..000000000
--- a/src/libffmpeg/libavcodec/armv4l/dsputil_iwmmxt_rnd.h
+++ /dev/null
@@ -1,1114 +0,0 @@
-/*
- * iWMMXt optimized DSP utils
- * copyright (c) 2004 AGAWA Koji
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-void DEF(put, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ __volatile__ (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(avg, pixels8)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ __volatile__ (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr0, [%[block]] \n\t"
- "wldrd wr2, [r5] \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- WAVG2B" wr8, wr8, wr0 \n\t"
- WAVG2B" wr10, wr10, wr2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(put, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ __volatile__ (
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size] \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr2, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "walignr1 wr9, wr1, wr2 \n\t"
- "wldrd wr5, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "walignr1 wr11, wr4, wr5 \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "wstrd wr11, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(avg, pixels16)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- __asm__ __volatile__ (
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "1: \n\t"
- "wldrd wr0, [%[pixels]] \n\t"
- "wldrd wr1, [%[pixels], #8] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wldrd wr2, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr3, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr8, wr0, wr1 \n\t"
- "wldrd wr4, [r4, #8] \n\t"
- "walignr1 wr9, wr1, wr2 \n\t"
- "wldrd wr5, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "wldrd wr0, [%[block]] \n\t"
- "pld [r4] \n\t"
- "wldrd wr1, [%[block], #8] \n\t"
- "pld [r4, #32] \n\t"
- "wldrd wr2, [r5] \n\t"
- "walignr1 wr10, wr3, wr4 \n\t"
- "wldrd wr3, [r5, #8] \n\t"
- WAVG2B" wr8, wr8, wr0 \n\t"
- WAVG2B" wr9, wr9, wr1 \n\t"
- WAVG2B" wr10, wr10, wr2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "walignr1 wr11, wr4, wr5 \n\t"
- WAVG2B" wr11, wr11, wr3 \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr10, [r5] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "wstrd wr11, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [block]"+r"(block), [pixels]"+r"(pixels), [line_size]"+r"(stride), [h]"+r"(h)
- :
- : "memory", "r4", "r5", "r12");
-}
-
-void DEF(put, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr2, [r5] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(put, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr15, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "walignr1 wr3, wr14, wr15 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr5, wr12 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "wmoveq wr7, wr15 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr5, wr11, wr12 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "walignr2ne wr7, wr14, wr15 \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr1, wr1, wr5 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wstrd wr1, [%[block], #8] \n\t"
- WAVG2B" wr3, wr3, wr7 \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr2, [r5] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr3, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels8_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "wldrd wr12, [r5] \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- WAVG2B" wr0, wr0, wr10 \n\t"
- WAVG2B" wr2, wr2, wr12 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr2, [r5] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "add r4, %[pixels], %[line_size]\n\t"
- "tmcr wcgr2, r12 \n\t"
- "add r5, %[block], %[line_size] \n\t"
- "mov %[line_size], %[line_size], lsl #1 \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "wldrd wr13, [r4] \n\t"
- "pld [%[pixels]] \n\t"
- "wldrd wr14, [r4, #8] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wldrd wr15, [r4, #16] \n\t"
- "add r4, r4, %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [r4] \n\t"
- "pld [r4, #32] \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "walignr1 wr2, wr13, wr14 \n\t"
- "walignr1 wr3, wr14, wr15 \n\t"
- "wmoveq wr4, wr11 \n\t"
- "wmoveq wr5, wr12 \n\t"
- "wmoveq wr6, wr14 \n\t"
- "wmoveq wr7, wr15 \n\t"
- "walignr2ne wr4, wr10, wr11 \n\t"
- "walignr2ne wr5, wr11, wr12 \n\t"
- "walignr2ne wr6, wr13, wr14 \n\t"
- "walignr2ne wr7, wr14, wr15 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr0, wr0, wr4 \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr1, wr1, wr5 \n\t"
- "wldrd wr12, [r5] \n\t"
- WAVG2B" wr2, wr2, wr6 \n\t"
- "wldrd wr13, [r5, #8] \n\t"
- WAVG2B" wr3, wr3, wr7 \n\t"
- WAVG2B" wr0, wr0, wr10 \n\t"
- WAVG2B" wr1, wr1, wr11 \n\t"
- WAVG2B" wr2, wr2, wr12 \n\t"
- WAVG2B" wr3, wr3, wr13 \n\t"
- "wstrd wr0, [%[block]] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr1, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wstrd wr2, [r5] \n\t"
- "pld [%[block]] \n\t"
- "wstrd wr3, [r5, #8] \n\t"
- "add r5, r5, %[line_size] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [r5] \n\t"
- "pld [r5, #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- :"r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels8_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "cc", "memory", "r12");
-}
-
-void DEF(put, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "walignr1 wr5, wr11, wr12 \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(avg, pixels16_y2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- int stride = line_size;
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "and r12, %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
-
- "1: \n\t"
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr4, wr10, wr11 \n\t"
- "walignr1 wr5, wr11, wr12 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- WAVG2B" wr9, wr9, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "wldrd wr10, [%[pixels]] \n\t"
- "wldrd wr11, [%[pixels], #8] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr12, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr0, wr10, wr11 \n\t"
- "walignr1 wr1, wr11, wr12 \n\t"
- "wldrd wr10, [%[block]] \n\t"
- "wldrd wr11, [%[block], #8] \n\t"
- WAVG2B" wr8, wr0, wr4 \n\t"
- WAVG2B" wr9, wr1, wr5 \n\t"
- WAVG2B" wr8, wr8, wr10 \n\t"
- WAVG2B" wr9, wr9, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block), [line_size]"+r"(stride)
- :
- : "r4", "r5", "r12", "memory");
-}
-
-void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "add r12, r12, #1 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "tmcr wcgr2, r12 \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "cmp r12, #8 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "subs %[h], %[h], #2 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(put, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- /* alignment */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "tmcr wcgr2, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr7, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr6, wr7 \n\t"
- "wunpckehub wr7, wr7 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr6, wr6, wr10 \n\t"
- "waddhus wr7, wr7, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- "subs %[h], %[h], #2 \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "add r12, r12, #1 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "tmcr wcgr2, r12 \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "cmp r12, #8 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "wldrd wr12, [%[pixels]] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr13, [%[pixels], #8] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "wmoveq wr10, wr13 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "subs %[h], %[h], #2 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
-
-void DEF(avg, pixels16_xy2)(uint8_t *block, const uint8_t *pixels, const int line_size, int h)
-{
- // [wr0 wr1 wr2 wr3] for previous line
- // [wr4 wr5 wr6 wr7] for current line
- SET_RND(wr15); // =2 for rnd and =1 for no_rnd version
- __asm__ __volatile__(
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "pld [%[pixels]] \n\t"
- "mov r12, #2 \n\t"
- "pld [%[pixels], #32] \n\t"
- "tmcr wcgr0, r12 \n\t" /* for shift value */
- /* alignment */
- "and r12, %[pixels], #7 \n\t"
- "bic %[pixels], %[pixels], #7 \n\t"
- "tmcr wcgr1, r12 \n\t"
- "add r12, r12, #1 \n\t"
- "tmcr wcgr2, r12 \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "pld [%[pixels]] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
-
- "1: \n\t"
- // [wr0 wr1 wr2 wr3]
- // [wr4 wr5 wr6 wr7] <= *
- "wldrd wr12, [%[pixels]] \n\t"
- "cmp r12, #8 \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr6, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr7, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr4, wr6 \n\t"
- "wunpckehub wr5, wr6 \n\t"
- "wunpckelub wr6, wr7 \n\t"
- "wunpckehub wr7, wr7 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr4, wr4, wr8 \n\t"
- "waddhus wr5, wr5, wr9 \n\t"
- "waddhus wr6, wr6, wr10 \n\t"
- "waddhus wr7, wr7, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wldrd wr13, [%[block], #8] \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- WAVG2B" wr9, wr9, wr13 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
-
- // [wr0 wr1 wr2 wr3] <= *
- // [wr4 wr5 wr6 wr7]
- "wldrd wr12, [%[pixels]] \n\t"
- "pld [%[block]] \n\t"
- "wldrd wr13, [%[pixels], #8] \n\t"
- "pld [%[block], #32] \n\t"
- "wldrd wr14, [%[pixels], #16] \n\t"
- "add %[pixels], %[pixels], %[line_size] \n\t"
- "walignr1 wr2, wr12, wr13 \n\t"
- "pld [%[pixels]] \n\t"
- "pld [%[pixels], #32] \n\t"
- "walignr1 wr3, wr13, wr14 \n\t"
- "wmoveq wr10, wr13 \n\t"
- "wmoveq wr11, wr14 \n\t"
- "walignr2ne wr10, wr12, wr13 \n\t"
- "walignr2ne wr11, wr13, wr14 \n\t"
- "wunpckelub wr0, wr2 \n\t"
- "wunpckehub wr1, wr2 \n\t"
- "wunpckelub wr2, wr3 \n\t"
- "wunpckehub wr3, wr3 \n\t"
- "wunpckelub wr8, wr10 \n\t"
- "wunpckehub wr9, wr10 \n\t"
- "wunpckelub wr10, wr11 \n\t"
- "wunpckehub wr11, wr11 \n\t"
- "waddhus wr0, wr0, wr8 \n\t"
- "waddhus wr1, wr1, wr9 \n\t"
- "waddhus wr2, wr2, wr10 \n\t"
- "waddhus wr3, wr3, wr11 \n\t"
- "waddhus wr8, wr0, wr4 \n\t"
- "waddhus wr9, wr1, wr5 \n\t"
- "waddhus wr10, wr2, wr6 \n\t"
- "waddhus wr11, wr3, wr7 \n\t"
- "waddhus wr8, wr8, wr15 \n\t"
- "waddhus wr9, wr9, wr15 \n\t"
- "waddhus wr10, wr10, wr15 \n\t"
- "waddhus wr11, wr11, wr15 \n\t"
- "wsrlhg wr8, wr8, wcgr0 \n\t"
- "wsrlhg wr9, wr9, wcgr0 \n\t"
- "wldrd wr12, [%[block]] \n\t"
- "wldrd wr13, [%[block], #8] \n\t"
- "wsrlhg wr10, wr10, wcgr0 \n\t"
- "wsrlhg wr11, wr11, wcgr0 \n\t"
- "wpackhus wr8, wr8, wr9 \n\t"
- "wpackhus wr9, wr10, wr11 \n\t"
- WAVG2B" wr8, wr8, wr12 \n\t"
- WAVG2B" wr9, wr9, wr13 \n\t"
- "wstrd wr8, [%[block]] \n\t"
- "wstrd wr9, [%[block], #8] \n\t"
- "add %[block], %[block], %[line_size] \n\t"
- "subs %[h], %[h], #2 \n\t"
- "pld [%[block]] \n\t"
- "pld [%[block], #32] \n\t"
- "bne 1b \n\t"
- : [h]"+r"(h), [pixels]"+r"(pixels), [block]"+r"(block)
- : [line_size]"r"(line_size)
- : "r12", "memory");
-}
diff --git a/src/libffmpeg/libavcodec/armv4l/mathops.h b/src/libffmpeg/libavcodec/armv4l/mathops.h
deleted file mode 100644
index 7ddd0ec6e..000000000
--- a/src/libffmpeg/libavcodec/armv4l/mathops.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * simple math operations
- * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at> et al
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifdef FRAC_BITS
-# define MULL(a, b) \
- ({ int lo, hi;\
- asm("smull %0, %1, %2, %3 \n\t"\
- "mov %0, %0, lsr %4\n\t"\
- "add %1, %0, %1, lsl %5\n\t"\
- : "=&r"(lo), "=&r"(hi)\
- : "r"(b), "r"(a), "i"(FRAC_BITS), "i"(32-FRAC_BITS));\
- hi; })
-#endif
-
-#define MULH(a, b) \
- ({ int lo, hi;\
- asm ("smull %0, %1, %2, %3" : "=&r"(lo), "=&r"(hi) : "r"(b), "r"(a));\
- hi; })
-
-#if defined(HAVE_ARMV5TE)
-
-/* signed 16x16 -> 32 multiply add accumulate */
-# define MAC16(rt, ra, rb) \
- asm ("smlabb %0, %2, %3, %0" : "=r" (rt) : "0" (rt), "r" (ra), "r" (rb));
-/* signed 16x16 -> 32 multiply */
-# define MUL16(ra, rb) \
- ({ int __rt; \
- asm ("smulbb %0, %1, %2" : "=r" (__rt) : "r" (ra), "r" (rb)); \
- __rt; })
-
-#endif
diff --git a/src/libffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c b/src/libffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c
deleted file mode 100644
index a8d09b8ce..000000000
--- a/src/libffmpeg/libavcodec/armv4l/mpegvideo_armv5te.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Optimization of some functions from mpegvideo.c for armv5te
- * Copyright (c) 2007 Siarhei Siamashka <ssvb@users.sourceforge.net>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * Some useful links for those who may be interested in optimizing code for ARM.
- * ARM Architecture Reference Manual: http://www.arm.com/community/academy/resources.html
- * Instructions timings and optimization guide for ARM9E: http://www.arm.com/pdfs/DDI0222B_9EJS_r1p2.pdf
- */
-
-#include "../dsputil.h"
-#include "../mpegvideo.h"
-#include "../avcodec.h"
-
-
-#ifdef ENABLE_ARM_TESTS
-/**
- * h263 dequantizer supplementary function, it is performance critical and needs to
- * have optimized implementations for each architecture. Is also used as a reference
- * implementation in regression tests
- */
-static inline void dct_unquantize_h263_helper_c(DCTELEM *block, int qmul, int qadd, int count)
-{
- int i, level;
- for (i = 0; i < count; i++) {
- level = block[i];
- if (level) {
- if (level < 0) {
- level = level * qmul - qadd;
- } else {
- level = level * qmul + qadd;
- }
- block[i] = level;
- }
- }
-}
-#endif
-
-/* GCC 3.1 or higher is required to support symbolic names in assembly code */
-#if (__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
-
-/**
- * Special optimized version of dct_unquantize_h263_helper_c, it requires the block
- * to be at least 8 bytes aligned, and may process more elements than requested.
- * But it is guaranteed to never process more than 64 elements provided that
- * xxcount argument is <= 64, so it is safe. This macro is optimized for a common
- * distribution of values for nCoeffs (they are mostly multiple of 8 plus one or
- * two extra elements). So this macro processes data as 8 elements per loop iteration
- * and contains optional 2 elements processing in the end.
- *
- * Inner loop should take 6 cycles per element on arm926ej-s (Nokia 770)
- */
-#define dct_unquantize_h263_special_helper_armv5te(xxblock, xxqmul, xxqadd, xxcount) \
-({ DCTELEM *xblock = xxblock; \
- int xqmul = xxqmul, xqadd = xxqadd, xcount = xxcount, xtmp; \
- int xdata1, xdata2; \
-__asm__ __volatile__( \
- "subs %[count], #2 \n\t" \
- "ble 2f \n\t" \
- "ldrd r4, [%[block], #0] \n\t" \
- "1: \n\t" \
- "ldrd r6, [%[block], #8] \n\t" \
-\
- "rsbs %[data1], %[zero], r4, asr #16 \n\t" \
- "addgt %[data1], %[qadd], #0 \n\t" \
- "rsblt %[data1], %[qadd], #0 \n\t" \
- "smlatbne %[data1], r4, %[qmul], %[data1] \n\t" \
-\
- "rsbs %[data2], %[zero], r5, asr #16 \n\t" \
- "addgt %[data2], %[qadd], #0 \n\t" \
- "rsblt %[data2], %[qadd], #0 \n\t" \
- "smlatbne %[data2], r5, %[qmul], %[data2] \n\t" \
-\
- "rsbs %[tmp], %[zero], r4, asl #16 \n\t" \
- "addgt %[tmp], %[qadd], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne r4, r4, %[qmul], %[tmp] \n\t" \
-\
- "rsbs %[tmp], %[zero], r5, asl #16 \n\t" \
- "addgt %[tmp], %[qadd], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne r5, r5, %[qmul], %[tmp] \n\t" \
-\
- "strh r4, [%[block]], #2 \n\t" \
- "strh %[data1], [%[block]], #2 \n\t" \
- "strh r5, [%[block]], #2 \n\t" \
- "strh %[data2], [%[block]], #2 \n\t" \
-\
- "rsbs %[data1], %[zero], r6, asr #16 \n\t" \
- "addgt %[data1], %[qadd], #0 \n\t" \
- "rsblt %[data1], %[qadd], #0 \n\t" \
- "smlatbne %[data1], r6, %[qmul], %[data1] \n\t" \
-\
- "rsbs %[data2], %[zero], r7, asr #16 \n\t" \
- "addgt %[data2], %[qadd], #0 \n\t" \
- "rsblt %[data2], %[qadd], #0 \n\t" \
- "smlatbne %[data2], r7, %[qmul], %[data2] \n\t" \
-\
- "rsbs %[tmp], %[zero], r6, asl #16 \n\t" \
- "addgt %[tmp], %[qadd], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne r6, r6, %[qmul], %[tmp] \n\t" \
-\
- "rsbs %[tmp], %[zero], r7, asl #16 \n\t" \
- "addgt %[tmp], %[qadd], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne r7, r7, %[qmul], %[tmp] \n\t" \
-\
- "strh r6, [%[block]], #2 \n\t" \
- "strh %[data1], [%[block]], #2 \n\t" \
- "strh r7, [%[block]], #2 \n\t" \
- "strh %[data2], [%[block]], #2 \n\t" \
-\
- "subs %[count], #8 \n\t" \
- "ldrgtd r4, [%[block], #0] \n\t" /* load data early to avoid load/use pipeline stall */ \
- "bgt 1b \n\t" \
-\
- "adds %[count], #2 \n\t" \
- "ble 3f \n\t" \
- "2: \n\t" \
- "ldrsh %[data1], [%[block], #0] \n\t" \
- "ldrsh %[data2], [%[block], #2] \n\t" \
- "mov %[tmp], %[qadd] \n\t" \
- "cmp %[data1], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne %[data1], %[data1], %[qmul], %[tmp] \n\t" \
- "mov %[tmp], %[qadd] \n\t" \
- "cmp %[data2], #0 \n\t" \
- "rsblt %[tmp], %[qadd], #0 \n\t" \
- "smlabbne %[data2], %[data2], %[qmul], %[tmp] \n\t" \
- "strh %[data1], [%[block]], #2 \n\t" \
- "strh %[data2], [%[block]], #2 \n\t" \
- "3: \n\t" \
- : [block] "+&r" (xblock), [count] "+&r" (xcount), [tmp] "=&r" (xtmp), \
- [data1] "=&r" (xdata1), [data2] "=&r" (xdata2) \
- : [qmul] "r" (xqmul), [qadd] "r" (xqadd), [zero] "r" (0) \
- : "r4", "r5", "r6", "r7", "cc", "memory" \
-); \
-})
-
-static void dct_unquantize_h263_intra_armv5te(MpegEncContext *s,
- DCTELEM *block, int n, int qscale)
-{
- int i, level, qmul, qadd;
- int nCoeffs;
-
- assert(s->block_last_index[n]>=0);
-
- qmul = qscale << 1;
-
- if (!s->h263_aic) {
- if (n < 4)
- level = block[0] * s->y_dc_scale;
- else
- level = block[0] * s->c_dc_scale;
- qadd = (qscale - 1) | 1;
- }else{
- qadd = 0;
- level = block[0];
- }
- if(s->ac_pred)
- nCoeffs=63;
- else
- nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
-
- dct_unquantize_h263_special_helper_armv5te(block, qmul, qadd, nCoeffs + 1);
- block[0] = level;
-}
-
-static void dct_unquantize_h263_inter_armv5te(MpegEncContext *s,
- DCTELEM *block, int n, int qscale)
-{
- int i, level, qmul, qadd;
- int nCoeffs;
-
- assert(s->block_last_index[n]>=0);
-
- qadd = (qscale - 1) | 1;
- qmul = qscale << 1;
-
- nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
-
- dct_unquantize_h263_special_helper_armv5te(block, qmul, qadd, nCoeffs + 1);
-}
-
-#define HAVE_DCT_UNQUANTIZE_H263_ARMV5TE_OPTIMIZED
-
-#endif
-
-void MPV_common_init_armv5te(MpegEncContext *s)
-{
-#ifdef HAVE_DCT_UNQUANTIZE_H263_ARMV5TE_OPTIMIZED
- s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_armv5te;
- s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_armv5te;
-#endif
-}
diff --git a/src/libffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c b/src/libffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c
deleted file mode 100644
index 1336ac5f8..000000000
--- a/src/libffmpeg/libavcodec/armv4l/mpegvideo_iwmmxt.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * copyright (c) 2004 AGAWA Koji
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "../dsputil.h"
-#include "../mpegvideo.h"
-#include "../avcodec.h"
-
-static void dct_unquantize_h263_intra_iwmmxt(MpegEncContext *s,
- DCTELEM *block, int n, int qscale)
-{
- int level, qmul, qadd;
- int nCoeffs;
- DCTELEM *block_orig = block;
-
- assert(s->block_last_index[n]>=0);
-
- qmul = qscale << 1;
-
- if (!s->h263_aic) {
- if (n < 4)
- level = block[0] * s->y_dc_scale;
- else
- level = block[0] * s->c_dc_scale;
- qadd = (qscale - 1) | 1;
- }else{
- qadd = 0;
- level = block[0];
- }
- if(s->ac_pred)
- nCoeffs=63;
- else
- nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
-
- __asm__ __volatile__ (
-/* "movd %1, %%mm6 \n\t" //qmul */
-/* "packssdw %%mm6, %%mm6 \n\t" */
-/* "packssdw %%mm6, %%mm6 \n\t" */
- "tbcsth wr6, %[qmul] \n\t"
-/* "movd %2, %%mm5 \n\t" //qadd */
-/* "packssdw %%mm5, %%mm5 \n\t" */
-/* "packssdw %%mm5, %%mm5 \n\t" */
- "tbcsth wr5, %[qadd] \n\t"
- "wzero wr7 \n\t" /* "pxor %%mm7, %%mm7 \n\t" */
- "wzero wr4 \n\t" /* "pxor %%mm4, %%mm4 \n\t" */
- "wsubh wr7, wr5, wr7 \n\t" /* "psubw %%mm5, %%mm7 \n\t" */
- "1: \n\t"
- "wldrd wr2, [%[block]] \n\t" /* "movq (%0, %3), %%mm0 \n\t" */
- "wldrd wr3, [%[block], #8] \n\t" /* "movq 8(%0, %3), %%mm1 \n\t" */
- "wmulsl wr0, wr6, wr2 \n\t" /* "pmullw %%mm6, %%mm0 \n\t" */
- "wmulsl wr1, wr6, wr3 \n\t" /* "pmullw %%mm6, %%mm1 \n\t" */
-/* "movq (%0, %3), %%mm2 \n\t" */
-/* "movq 8(%0, %3), %%mm3 \n\t" */
- "wcmpgtsh wr2, wr4, wr2 \n\t" /* "pcmpgtw %%mm4, %%mm2 \n\t" // block[i] < 0 ? -1 : 0 */
- "wcmpgtsh wr3, wr4, wr2 \n\t" /* "pcmpgtw %%mm4, %%mm3 \n\t" // block[i] < 0 ? -1 : 0 */
- "wxor wr0, wr2, wr0 \n\t" /* "pxor %%mm2, %%mm0 \n\t" */
- "wxor wr1, wr3, wr1 \n\t" /* "pxor %%mm3, %%mm1 \n\t" */
- "waddh wr0, wr7, wr0 \n\t" /* "paddw %%mm7, %%mm0 \n\t" */
- "waddh wr1, wr7, wr1 \n\t" /* "paddw %%mm7, %%mm1 \n\t" */
- "wxor wr2, wr0, wr2 \n\t" /* "pxor %%mm0, %%mm2 \n\t" */
- "wxor wr3, wr1, wr3 \n\t" /* "pxor %%mm1, %%mm3 \n\t" */
- "wcmpeqh wr0, wr7, wr0 \n\t" /* "pcmpeqw %%mm7, %%mm0 \n\t" // block[i] == 0 ? -1 : 0 */
- "wcmpeqh wr1, wr7, wr1 \n\t" /* "pcmpeqw %%mm7, %%mm1 \n\t" // block[i] == 0 ? -1 : 0 */
- "wandn wr0, wr2, wr0 \n\t" /* "pandn %%mm2, %%mm0 \n\t" */
- "wandn wr1, wr3, wr1 \n\t" /* "pandn %%mm3, %%mm1 \n\t" */
- "wstrd wr0, [%[block]] \n\t" /* "movq %%mm0, (%0, %3) \n\t" */
- "wstrd wr1, [%[block], #8] \n\t" /* "movq %%mm1, 8(%0, %3) \n\t" */
- "add %[block], %[block], #16 \n\t" /* "addl $16, %3 \n\t" */
- "subs %[i], %[i], #1 \n\t"
- "bne 1b \n\t" /* "jng 1b \n\t" */
- :[block]"+r"(block)
- :[i]"r"((nCoeffs + 8) / 8), [qmul]"r"(qmul), [qadd]"r"(qadd)
- :"memory");
-
- block_orig[0] = level;
-}
-
-#if 0
-static void dct_unquantize_h263_inter_iwmmxt(MpegEncContext *s,
- DCTELEM *block, int n, int qscale)
-{
- int nCoeffs;
-
- assert(s->block_last_index[n]>=0);
-
- if(s->ac_pred)
- nCoeffs=63;
- else
- nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
-
- ippiQuantInvInter_Compact_H263_16s_I(block, nCoeffs+1, qscale);
-}
-#endif
-
-void MPV_common_init_iwmmxt(MpegEncContext *s)
-{
- if (!(mm_flags & MM_IWMMXT)) return;
-
- s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_iwmmxt;
-#if 0
- s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_iwmmxt;
-#endif
-}
diff --git a/src/libffmpeg/libavcodec/armv4l/simple_idct_armv5te.S b/src/libffmpeg/libavcodec/armv4l/simple_idct_armv5te.S
deleted file mode 100644
index 28bee0643..000000000
--- a/src/libffmpeg/libavcodec/armv4l/simple_idct_armv5te.S
+++ /dev/null
@@ -1,718 +0,0 @@
-/*
- * Simple IDCT
- *
- * Copyright (c) 2001 Michael Niedermayer <michaelni@gmx.at>
- * Copyright (c) 2006 Mans Rullgard <mru@inprovide.com>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#define W1 22725 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W2 21407 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W3 19266 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W4 16383 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W5 12873 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W6 8867 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define W7 4520 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
-#define ROW_SHIFT 11
-#define COL_SHIFT 20
-
-#define W13 (W1 | (W3 << 16))
-#define W26 (W2 | (W6 << 16))
-#define W57 (W5 | (W7 << 16))
-
- .text
- .align
-w13: .long W13
-w26: .long W26
-w57: .long W57
-
- .align
- .func idct_row_armv5te
-idct_row_armv5te:
- str lr, [sp, #-4]!
-
- ldrd v1, [a1, #8]
- ldrd a3, [a1] /* a3 = row[1:0], a4 = row[3:2] */
- orrs v1, v1, v2
- cmpeq v1, a4
- cmpeq v1, a3, lsr #16
- beq row_dc_only
-
- mov v1, #(1<<(ROW_SHIFT-1))
- mov ip, #16384
- sub ip, ip, #1 /* ip = W4 */
- smlabb v1, ip, a3, v1 /* v1 = W4*row[0]+(1<<(RS-1)) */
- ldr ip, [pc, #(w26-.-8)] /* ip = W2 | (W6 << 16) */
- smultb a2, ip, a4
- smulbb lr, ip, a4
- add v2, v1, a2
- sub v3, v1, a2
- sub v4, v1, lr
- add v1, v1, lr
-
- ldr ip, [pc, #(w13-.-8)] /* ip = W1 | (W3 << 16) */
- ldr lr, [pc, #(w57-.-8)] /* lr = W5 | (W7 << 16) */
- smulbt v5, ip, a3
- smultt v6, lr, a4
- smlatt v5, ip, a4, v5
- smultt a2, ip, a3
- smulbt v7, lr, a3
- sub v6, v6, a2
- smulbt a2, ip, a4
- smultt fp, lr, a3
- sub v7, v7, a2
- smulbt a2, lr, a4
- ldrd a3, [a1, #8] /* a3=row[5:4] a4=row[7:6] */
- sub fp, fp, a2
-
- orrs a2, a3, a4
- beq 1f
-
- smlabt v5, lr, a3, v5
- smlabt v6, ip, a3, v6
- smlatt v5, lr, a4, v5
- smlabt v6, lr, a4, v6
- smlatt v7, lr, a3, v7
- smlatt fp, ip, a3, fp
- smulbt a2, ip, a4
- smlatt v7, ip, a4, v7
- sub fp, fp, a2
-
- ldr ip, [pc, #(w26-.-8)] /* ip = W2 | (W6 << 16) */
- mov a2, #16384
- sub a2, a2, #1 /* a2 = W4 */
- smulbb a2, a2, a3 /* a2 = W4*row[4] */
- smultb lr, ip, a4 /* lr = W6*row[6] */
- add v1, v1, a2 /* v1 += W4*row[4] */
- add v1, v1, lr /* v1 += W6*row[6] */
- add v4, v4, a2 /* v4 += W4*row[4] */
- sub v4, v4, lr /* v4 -= W6*row[6] */
- smulbb lr, ip, a4 /* lr = W2*row[6] */
- sub v2, v2, a2 /* v2 -= W4*row[4] */
- sub v2, v2, lr /* v2 -= W2*row[6] */
- sub v3, v3, a2 /* v3 -= W4*row[4] */
- add v3, v3, lr /* v3 += W2*row[6] */
-
-1: add a2, v1, v5
- mov a3, a2, lsr #11
- bic a3, a3, #0x1f0000
- sub a2, v2, v6
- mov a2, a2, lsr #11
- add a3, a3, a2, lsl #16
- add a2, v3, v7
- mov a4, a2, lsr #11
- bic a4, a4, #0x1f0000
- add a2, v4, fp
- mov a2, a2, lsr #11
- add a4, a4, a2, lsl #16
- strd a3, [a1]
-
- sub a2, v4, fp
- mov a3, a2, lsr #11
- bic a3, a3, #0x1f0000
- sub a2, v3, v7
- mov a2, a2, lsr #11
- add a3, a3, a2, lsl #16
- add a2, v2, v6
- mov a4, a2, lsr #11
- bic a4, a4, #0x1f0000
- sub a2, v1, v5
- mov a2, a2, lsr #11
- add a4, a4, a2, lsl #16
- strd a3, [a1, #8]
-
- ldr pc, [sp], #4
-
-row_dc_only:
- orr a3, a3, a3, lsl #16
- bic a3, a3, #0xe000
- mov a3, a3, lsl #3
- mov a4, a3
- strd a3, [a1]
- strd a3, [a1, #8]
-
- ldr pc, [sp], #4
- .endfunc
-
- .macro idct_col
- ldr a4, [a1] /* a4 = col[1:0] */
- mov ip, #16384
- sub ip, ip, #1 /* ip = W4 */
-#if 0
- mov v1, #(1<<(COL_SHIFT-1))
- smlabt v2, ip, a4, v1 /* v2 = W4*col[1] + (1<<(COL_SHIFT-1)) */
- smlabb v1, ip, a4, v1 /* v1 = W4*col[0] + (1<<(COL_SHIFT-1)) */
- ldr a4, [a1, #(16*4)]
-#else
- mov v1, #((1<<(COL_SHIFT-1))/W4) /* this matches the C version */
- add v2, v1, a4, asr #16
- rsb v2, v2, v2, lsl #14
- mov a4, a4, lsl #16
- add v1, v1, a4, asr #16
- ldr a4, [a1, #(16*4)]
- rsb v1, v1, v1, lsl #14
-#endif
-
- smulbb lr, ip, a4
- smulbt a3, ip, a4
- sub v3, v1, lr
- sub v5, v1, lr
- add v7, v1, lr
- add v1, v1, lr
- sub v4, v2, a3
- sub v6, v2, a3
- add fp, v2, a3
- ldr ip, [pc, #(w26-.-8)]
- ldr a4, [a1, #(16*2)]
- add v2, v2, a3
-
- smulbb lr, ip, a4
- smultb a3, ip, a4
- add v1, v1, lr
- sub v7, v7, lr
- add v3, v3, a3
- sub v5, v5, a3
- smulbt lr, ip, a4
- smultt a3, ip, a4
- add v2, v2, lr
- sub fp, fp, lr
- add v4, v4, a3
- ldr a4, [a1, #(16*6)]
- sub v6, v6, a3
-
- smultb lr, ip, a4
- smulbb a3, ip, a4
- add v1, v1, lr
- sub v7, v7, lr
- sub v3, v3, a3
- add v5, v5, a3
- smultt lr, ip, a4
- smulbt a3, ip, a4
- add v2, v2, lr
- sub fp, fp, lr
- sub v4, v4, a3
- add v6, v6, a3
-
- stmfd sp!, {v1, v2, v3, v4, v5, v6, v7, fp}
-
- ldr ip, [pc, #(w13-.-8)]
- ldr a4, [a1, #(16*1)]
- ldr lr, [pc, #(w57-.-8)]
- smulbb v1, ip, a4
- smultb v3, ip, a4
- smulbb v5, lr, a4
- smultb v7, lr, a4
- smulbt v2, ip, a4
- smultt v4, ip, a4
- smulbt v6, lr, a4
- smultt fp, lr, a4
- rsb v4, v4, #0
- ldr a4, [a1, #(16*3)]
- rsb v3, v3, #0
-
- smlatb v1, ip, a4, v1
- smlatb v3, lr, a4, v3
- smulbb a3, ip, a4
- smulbb a2, lr, a4
- sub v5, v5, a3
- sub v7, v7, a2
- smlatt v2, ip, a4, v2
- smlatt v4, lr, a4, v4
- smulbt a3, ip, a4
- smulbt a2, lr, a4
- sub v6, v6, a3
- ldr a4, [a1, #(16*5)]
- sub fp, fp, a2
-
- smlabb v1, lr, a4, v1
- smlabb v3, ip, a4, v3
- smlatb v5, lr, a4, v5
- smlatb v7, ip, a4, v7
- smlabt v2, lr, a4, v2
- smlabt v4, ip, a4, v4
- smlatt v6, lr, a4, v6
- ldr a3, [a1, #(16*7)]
- smlatt fp, ip, a4, fp
-
- smlatb v1, lr, a3, v1
- smlabb v3, lr, a3, v3
- smlatb v5, ip, a3, v5
- smulbb a4, ip, a3
- smlatt v2, lr, a3, v2
- sub v7, v7, a4
- smlabt v4, lr, a3, v4
- smulbt a4, ip, a3
- smlatt v6, ip, a3, v6
- sub fp, fp, a4
- .endm
-
- .align
- .func idct_col_armv5te
-idct_col_armv5te:
- str lr, [sp, #-4]!
-
- idct_col
-
- ldmfd sp!, {a3, a4}
- adds a2, a3, v1
- mov a2, a2, lsr #20
- orrmi a2, a2, #0xf000
- add ip, a4, v2
- mov ip, ip, asr #20
- orr a2, a2, ip, lsl #16
- str a2, [a1]
- subs a3, a3, v1
- mov a2, a3, lsr #20
- orrmi a2, a2, #0xf000
- sub a4, a4, v2
- mov a4, a4, asr #20
- orr a2, a2, a4, lsl #16
- ldmfd sp!, {a3, a4}
- str a2, [a1, #(16*7)]
-
- subs a2, a3, v3
- mov a2, a2, lsr #20
- orrmi a2, a2, #0xf000
- sub ip, a4, v4
- mov ip, ip, asr #20
- orr a2, a2, ip, lsl #16
- str a2, [a1, #(16*1)]
- adds a3, a3, v3
- mov a2, a3, lsr #20
- orrmi a2, a2, #0xf000
- add a4, a4, v4
- mov a4, a4, asr #20
- orr a2, a2, a4, lsl #16
- ldmfd sp!, {a3, a4}
- str a2, [a1, #(16*6)]
-
- adds a2, a3, v5
- mov a2, a2, lsr #20
- orrmi a2, a2, #0xf000
- add ip, a4, v6
- mov ip, ip, asr #20
- orr a2, a2, ip, lsl #16
- str a2, [a1, #(16*2)]
- subs a3, a3, v5
- mov a2, a3, lsr #20
- orrmi a2, a2, #0xf000
- sub a4, a4, v6
- mov a4, a4, asr #20
- orr a2, a2, a4, lsl #16
- ldmfd sp!, {a3, a4}
- str a2, [a1, #(16*5)]
-
- adds a2, a3, v7
- mov a2, a2, lsr #20
- orrmi a2, a2, #0xf000
- add ip, a4, fp
- mov ip, ip, asr #20
- orr a2, a2, ip, lsl #16
- str a2, [a1, #(16*3)]
- subs a3, a3, v7
- mov a2, a3, lsr #20
- orrmi a2, a2, #0xf000
- sub a4, a4, fp
- mov a4, a4, asr #20
- orr a2, a2, a4, lsl #16
- str a2, [a1, #(16*4)]
-
- ldr pc, [sp], #4
- .endfunc
-
- .align
- .func idct_col_put_armv5te
-idct_col_put_armv5te:
- str lr, [sp, #-4]!
-
- idct_col
-
- ldmfd sp!, {a3, a4}
- ldr lr, [sp, #32]
- add a2, a3, v1
- movs a2, a2, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add ip, a4, v2
- movs ip, ip, asr #20
- movmi ip, #0
- cmp ip, #255
- movgt ip, #255
- orr a2, a2, ip, lsl #8
- sub a3, a3, v1
- movs a3, a3, asr #20
- movmi a3, #0
- cmp a3, #255
- movgt a3, #255
- sub a4, a4, v2
- movs a4, a4, asr #20
- movmi a4, #0
- cmp a4, #255
- ldr v1, [sp, #28]
- movgt a4, #255
- strh a2, [v1]
- add a2, v1, #2
- str a2, [sp, #28]
- orr a2, a3, a4, lsl #8
- rsb v2, lr, lr, lsl #3
- ldmfd sp!, {a3, a4}
- strh a2, [v2, v1]!
-
- sub a2, a3, v3
- movs a2, a2, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- sub ip, a4, v4
- movs ip, ip, asr #20
- movmi ip, #0
- cmp ip, #255
- movgt ip, #255
- orr a2, a2, ip, lsl #8
- strh a2, [v1, lr]!
- add a3, a3, v3
- movs a2, a3, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add a4, a4, v4
- movs a4, a4, asr #20
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a2, a4, lsl #8
- ldmfd sp!, {a3, a4}
- strh a2, [v2, -lr]!
-
- add a2, a3, v5
- movs a2, a2, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add ip, a4, v6
- movs ip, ip, asr #20
- movmi ip, #0
- cmp ip, #255
- movgt ip, #255
- orr a2, a2, ip, lsl #8
- strh a2, [v1, lr]!
- sub a3, a3, v5
- movs a2, a3, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- sub a4, a4, v6
- movs a4, a4, asr #20
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a2, a4, lsl #8
- ldmfd sp!, {a3, a4}
- strh a2, [v2, -lr]!
-
- add a2, a3, v7
- movs a2, a2, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add ip, a4, fp
- movs ip, ip, asr #20
- movmi ip, #0
- cmp ip, #255
- movgt ip, #255
- orr a2, a2, ip, lsl #8
- strh a2, [v1, lr]
- sub a3, a3, v7
- movs a2, a3, asr #20
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- sub a4, a4, fp
- movs a4, a4, asr #20
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a2, a4, lsl #8
- strh a2, [v2, -lr]
-
- ldr pc, [sp], #4
- .endfunc
-
- .align
- .func idct_col_add_armv5te
-idct_col_add_armv5te:
- str lr, [sp, #-4]!
-
- idct_col
-
- ldr lr, [sp, #36]
-
- ldmfd sp!, {a3, a4}
- ldrh ip, [lr]
- add a2, a3, v1
- mov a2, a2, asr #20
- sub a3, a3, v1
- and v1, ip, #255
- adds a2, a2, v1
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add v1, a4, v2
- mov v1, v1, asr #20
- adds v1, v1, ip, lsr #8
- movmi v1, #0
- cmp v1, #255
- movgt v1, #255
- orr a2, a2, v1, lsl #8
- ldr v1, [sp, #32]
- sub a4, a4, v2
- rsb v2, v1, v1, lsl #3
- ldrh ip, [v2, lr]!
- strh a2, [lr]
- mov a3, a3, asr #20
- and a2, ip, #255
- adds a3, a3, a2
- movmi a3, #0
- cmp a3, #255
- movgt a3, #255
- mov a4, a4, asr #20
- adds a4, a4, ip, lsr #8
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- add a2, lr, #2
- str a2, [sp, #28]
- orr a2, a3, a4, lsl #8
- strh a2, [v2]
-
- ldmfd sp!, {a3, a4}
- ldrh ip, [lr, v1]!
- sub a2, a3, v3
- mov a2, a2, asr #20
- add a3, a3, v3
- and v3, ip, #255
- adds a2, a2, v3
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- sub v3, a4, v4
- mov v3, v3, asr #20
- adds v3, v3, ip, lsr #8
- movmi v3, #0
- cmp v3, #255
- movgt v3, #255
- orr a2, a2, v3, lsl #8
- add a4, a4, v4
- ldrh ip, [v2, -v1]!
- strh a2, [lr]
- mov a3, a3, asr #20
- and a2, ip, #255
- adds a3, a3, a2
- movmi a3, #0
- cmp a3, #255
- movgt a3, #255
- mov a4, a4, asr #20
- adds a4, a4, ip, lsr #8
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a3, a4, lsl #8
- strh a2, [v2]
-
- ldmfd sp!, {a3, a4}
- ldrh ip, [lr, v1]!
- add a2, a3, v5
- mov a2, a2, asr #20
- sub a3, a3, v5
- and v3, ip, #255
- adds a2, a2, v3
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add v3, a4, v6
- mov v3, v3, asr #20
- adds v3, v3, ip, lsr #8
- movmi v3, #0
- cmp v3, #255
- movgt v3, #255
- orr a2, a2, v3, lsl #8
- sub a4, a4, v6
- ldrh ip, [v2, -v1]!
- strh a2, [lr]
- mov a3, a3, asr #20
- and a2, ip, #255
- adds a3, a3, a2
- movmi a3, #0
- cmp a3, #255
- movgt a3, #255
- mov a4, a4, asr #20
- adds a4, a4, ip, lsr #8
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a3, a4, lsl #8
- strh a2, [v2]
-
- ldmfd sp!, {a3, a4}
- ldrh ip, [lr, v1]!
- add a2, a3, v7
- mov a2, a2, asr #20
- sub a3, a3, v7
- and v3, ip, #255
- adds a2, a2, v3
- movmi a2, #0
- cmp a2, #255
- movgt a2, #255
- add v3, a4, fp
- mov v3, v3, asr #20
- adds v3, v3, ip, lsr #8
- movmi v3, #0
- cmp v3, #255
- movgt v3, #255
- orr a2, a2, v3, lsl #8
- sub a4, a4, fp
- ldrh ip, [v2, -v1]!
- strh a2, [lr]
- mov a3, a3, asr #20
- and a2, ip, #255
- adds a3, a3, a2
- movmi a3, #0
- cmp a3, #255
- movgt a3, #255
- mov a4, a4, asr #20
- adds a4, a4, ip, lsr #8
- movmi a4, #0
- cmp a4, #255
- movgt a4, #255
- orr a2, a3, a4, lsl #8
- strh a2, [v2]
-
- ldr pc, [sp], #4
- .endfunc
-
- .align
- .global simple_idct_armv5te
- .func simple_idct_armv5te
-simple_idct_armv5te:
- stmfd sp!, {v1, v2, v3, v4, v5, v6, v7, fp, lr}
-
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
-
- sub a1, a1, #(16*7)
-
- bl idct_col_armv5te
- add a1, a1, #4
- bl idct_col_armv5te
- add a1, a1, #4
- bl idct_col_armv5te
- add a1, a1, #4
- bl idct_col_armv5te
-
- ldmfd sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
- .endfunc
-
- .align
- .global simple_idct_add_armv5te
- .func simple_idct_add_armv5te
-simple_idct_add_armv5te:
- stmfd sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
-
- mov a1, a3
-
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
-
- sub a1, a1, #(16*7)
-
- bl idct_col_add_armv5te
- add a1, a1, #4
- bl idct_col_add_armv5te
- add a1, a1, #4
- bl idct_col_add_armv5te
- add a1, a1, #4
- bl idct_col_add_armv5te
-
- add sp, sp, #8
- ldmfd sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
- .endfunc
-
- .align
- .global simple_idct_put_armv5te
- .func simple_idct_put_armv5te
-simple_idct_put_armv5te:
- stmfd sp!, {a1, a2, v1, v2, v3, v4, v5, v6, v7, fp, lr}
-
- mov a1, a3
-
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
- add a1, a1, #16
- bl idct_row_armv5te
-
- sub a1, a1, #(16*7)
-
- bl idct_col_put_armv5te
- add a1, a1, #4
- bl idct_col_put_armv5te
- add a1, a1, #4
- bl idct_col_put_armv5te
- add a1, a1, #4
- bl idct_col_put_armv5te
-
- add sp, sp, #8
- ldmfd sp!, {v1, v2, v3, v4, v5, v6, v7, fp, pc}
- .endfunc
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 04:28:36 +0000