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ARM: use const macro to define constant data in asm

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-07-09 12:37:08 +01:00
parent 39c2a6bf44
commit 11043d80f6
6 changed files with 20 additions and 25 deletions
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16
libavcodec/arm/fft_neon.S
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@ -349,9 +349,7 @@ function ff_fft_permute_neon, export=1
pop {r4,pc} pop {r4,pc}
endfunc endfunc
.section .rodata const fft_tab_neon
.align 4
fft_tab_neon:
.word fft4_neon .word fft4_neon
.word fft8_neon .word fft8_neon
.word fft16_neon .word fft16_neon
@ -367,8 +365,12 @@ fft_tab_neon:
.word fft16384_neon .word fft16384_neon
.word fft32768_neon .word fft32768_neon
.word fft65536_neon .word fft65536_neon
ELF .size fft_tab_neon, . - fft_tab_neon endconst
.align 4 const pmmp, align=4
pmmp: .float +1.0, -1.0, -1.0, +1.0 .float +1.0, -1.0, -1.0, +1.0
mppm: .float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2 endconst
const mppm, align=4
.float -M_SQRT1_2, M_SQRT1_2, M_SQRT1_2, -M_SQRT1_2
endconst

5
libavcodec/arm/h264idct_neon.S
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@ -383,8 +383,8 @@ function ff_h264_idct8_add4_neon, export=1
pop {r4-r8,pc} pop {r4-r8,pc}
endfunc endfunc
.section .rodata const scan8
scan8: .byte 4+ 1*8, 5+ 1*8, 4+ 2*8, 5+ 2*8 .byte 4+ 1*8, 5+ 1*8, 4+ 2*8, 5+ 2*8
.byte 6+ 1*8, 7+ 1*8, 6+ 2*8, 7+ 2*8 .byte 6+ 1*8, 7+ 1*8, 6+ 2*8, 7+ 2*8
.byte 4+ 3*8, 5+ 3*8, 4+ 4*8, 5+ 4*8 .byte 4+ 3*8, 5+ 3*8, 4+ 4*8, 5+ 4*8
.byte 6+ 3*8, 7+ 3*8, 6+ 4*8, 7+ 4*8 .byte 6+ 3*8, 7+ 3*8, 6+ 4*8, 7+ 4*8
@ -396,3 +396,4 @@ scan8: .byte 4+ 1*8, 5+ 1*8, 4+ 2*8, 5+ 2*8
.byte 6+11*8, 7+11*8, 6+12*8, 7+12*8 .byte 6+11*8, 7+11*8, 6+12*8, 7+12*8
.byte 4+13*8, 5+13*8, 4+14*8, 5+14*8 .byte 4+13*8, 5+13*8, 4+14*8, 5+14*8
.byte 6+13*8, 7+13*8, 6+14*8, 7+14*8 .byte 6+13*8, 7+13*8, 6+14*8, 7+14*8
endconst

7
libavcodec/arm/h264pred_neon.S
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@ -166,12 +166,9 @@ function ff_pred16x16_plane_neon, export=1
bx lr bx lr
endfunc endfunc
.section .rodata const p16weight, align=4
.align 4
p16weight:
.short 1,2,3,4,5,6,7,8 .short 1,2,3,4,5,6,7,8
endconst
.text
function ff_pred8x8_hor_neon, export=1 function ff_pred8x8_hor_neon, export=1
sub r2, r0, #1 sub r2, r0, #1

5
libavcodec/arm/simple_idct_neon.S
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@ -243,10 +243,9 @@ function idct_col4_st8_neon
bx lr bx lr
endfunc endfunc
.section .rodata const idct_coeff_neon, align=4
.align 4
idct_coeff_neon:
.short W1, W2, W3, W4, W5, W6, W7, W4c .short W1, W2, W3, W4, W5, W6, W7, W4c
endconst
.macro idct_start data .macro idct_start data
push {r4-r7, lr} push {r4-r7, lr}

8
libavcodec/arm/vp3dsp_neon.S
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@ -20,11 +20,9 @@
#include "asm.S" #include "asm.S"
.section .rodata const vp3_idct_constants, align=4
.align 4
vp3_idct_constants:
.short 64277, 60547, 54491, 46341, 36410, 25080, 12785 .short 64277, 60547, 54491, 46341, 36410, 25080, 12785
endconst
#define xC1S7 d0[0] #define xC1S7 d0[0]
#define xC2S6 d0[1] #define xC2S6 d0[1]
@ -34,8 +32,6 @@ vp3_idct_constants:
#define xC6S2 d1[1] #define xC6S2 d1[1]
#define xC7S1 d1[2] #define xC7S1 d1[2]
.text
.macro vp3_loop_filter .macro vp3_loop_filter
vsubl.u8 q3, d18, d17 vsubl.u8 q3, d18, d17
vsubl.u8 q2, d16, d19 vsubl.u8 q2, d16, d19

4
libavcodec/arm/vp8_armv6.S
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@ -240,9 +240,9 @@ A orrcs r8, r8, r10, lsl r6
b 5b b 5b
endfunc endfunc
.section .rodata const zigzag_scan
zigzag_scan:
.byte 0, 2, 8, 16 .byte 0, 2, 8, 16
.byte 10, 4, 6, 12 .byte 10, 4, 6, 12
.byte 18, 24, 26, 20 .byte 18, 24, 26, 20
.byte 14, 22, 28, 30 .byte 14, 22, 28, 30
endconst