Don't include the function pointer table in the code segment
in arm mode.
This shouldn't have any significant performance effect. It does
end up as a few more instructions than before, for ARM, but
only at the entry to this function, not within the fft functions
themselves.
---
libavcodec/arm/fft_vfp.S | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/libavcodec/arm/fft_vfp.S b/libavcodec/arm/fft_vfp.S
index 91b833b..9c7b54e 100644
--- a/libavcodec/arm/fft_vfp.S
+++ b/libavcodec/arm/fft_vfp.S
@@ -30,14 +30,10 @@
function ff_fft_calc_vfp, export=1
ldr ip, [a1, #0] @ nbits
mov a1, a2
-A ldr pc, [pc, ip, lsl #2]
-A .word 0
-A .word 0
-A .word 0
-T movrel a2, (fft_tab_vfp - 8)
-T ldr pc, [a2, ip, lsl #2]
-T endfunc
-T const fft_tab_vfp
+ movrel a2, (fft_tab_vfp - 8)
+ ldr pc, [a2, ip, lsl #2]
+endfunc
+const fft_tab_vfp
.word fft4_vfp
.word fft8_vfp
.word X(ff_fft16_vfp) @ this one alone is exported
@@ -53,8 +49,7 @@ T const fft_tab_vfp
.word fft16384_vfp
.word fft32768_vfp
.word fft65536_vfp
-A endfunc
-T endconst
+endconst
function fft4_vfp
vldr d0, [a1, #0*2*4] @ s0,s1 = z[0]
--
1.9.3 (Apple Git-50)
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