mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
ARM: add some PLD in NEON IDCT
Originally committed as revision 18972 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
parent
a330317890
commit
c9311a12d5
@ -68,6 +68,19 @@
|
||||
.text
|
||||
.align 6
|
||||
|
||||
function idct_row4_pld_neon
|
||||
pld [r0]
|
||||
add r3, r0, r1, lsl #2
|
||||
pld [r0, r1]
|
||||
pld [r0, r1, lsl #1]
|
||||
pld [r3, -r1]
|
||||
pld [r3]
|
||||
pld [r3, r1]
|
||||
add r3, r3, r1, lsl #1
|
||||
pld [r3]
|
||||
pld [r3, r1]
|
||||
.endfunc
|
||||
|
||||
function idct_row4_neon
|
||||
vmov.i32 q15, #(1<<(ROW_SHIFT-1))
|
||||
vld1.64 {d2-d5}, [r2,:128]!
|
||||
@ -252,7 +265,7 @@ idct_coeff_neon:
|
||||
function ff_simple_idct_put_neon, export=1
|
||||
idct_start r2
|
||||
|
||||
bl idct_row4_neon
|
||||
bl idct_row4_pld_neon
|
||||
bl idct_row4_neon
|
||||
add r2, r2, #-128
|
||||
bl idct_col4_neon
|
||||
@ -307,7 +320,7 @@ function idct_col4_add8_neon
|
||||
function ff_simple_idct_add_neon, export=1
|
||||
idct_start r2
|
||||
|
||||
bl idct_row4_neon
|
||||
bl idct_row4_pld_neon
|
||||
bl idct_row4_neon
|
||||
add r2, r2, #-128
|
||||
bl idct_col4_neon
|
||||
|
Loading…
Reference in New Issue
Block a user