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[automerger] Add push-pop for Neon D8-D15 registers am: 6acb36d25d

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Change-Id: Ib972a88cef7e3ccb1388aede0d9e1919c218a66d
This commit is contained in:
Android Build Merger (Role) 2019-05-29 22:53:14 +00:00
commit 9acce62f78
3 changed files with 17 additions and 16 deletions
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19
decoder/arm/ihevcd_fmt_conv_420sp_to_rgba8888.s
View file

@ -68,13 +68,13 @@
@* *
@* Register Usage : R0 - R14 *
@* *
@* Stack Usage : 40 Bytes *
@* Stack Usage : 104 Bytes *
@* *
@* Interruptibility : Interruptible *
@* *
@* Known Limitations *
@* Assumptions: Image Width: Assumed to be multiple of 16 and *
@* greater than or equal to 16 *
@* greater than or equal to 16 *
@* Image Height: Assumed to be even. *
@* *
@* Revision History : *
@ -82,6 +82,7 @@
@* 07 06 2010 Varshita Draft *
@* 07 06 2010 Naveen Kr T Completed *
@* 05 08 2013 Naveen K P Modified for HEVC *
@* 30 10 2018 Saurabh Sood Store D registers to stack *
@*****************************************************************************/
.global ihevcd_fmt_conv_420sp_to_rgba8888_a9q
.type ihevcd_fmt_conv_420sp_to_rgba8888_a9q, function
@ -89,7 +90,7 @@ ihevcd_fmt_conv_420sp_to_rgba8888_a9q:
@// push the registers on the stack
STMFD SP!,{R4-R12,LR}
VPUSH {d8-d15}
@//R0 - Y PTR
@//R1 - UV PTR
@ -131,12 +132,12 @@ ihevcd_fmt_conv_420sp_to_rgba8888_a9q:
@//D0 HAS C1-C2-C3-C4
@// load other parameters from stack
LDR R5,[sp,#40]
LDR R5,[sp,#104]
@LDR R4,[sp,#44]
LDR R6,[sp,#44]
LDR R7,[sp,#48]
LDR R6,[sp,#108]
LDR R7,[sp,#112]
@LDR R8,[sp,#52]
LDR R9,[sp,#52]
LDR R9,[sp,#116]
@// calculate offsets, offset = stride - width
SUB R10,R6,R3 @// luma offset
@ -445,10 +446,8 @@ LABEL_YUV420SP_TO_RGB8888_WIDTH_LOOP_SKIP:
BNE LABEL_YUV420SP_TO_RGB8888_HEIGHT_LOOP
@//POP THE REGISTERS
VPOP {d8-d15}
LDMFD SP!,{R4-R12,PC}
.section .note.GNU-stack,"",%progbits

7
decoder/arm/ihevcd_itrans_recon_dc_chroma.s
View file

@ -58,9 +58,9 @@ ihevcd_itrans_recon_dc_chroma_a9q:
push {r0-r11,lr}
ldr r4,[sp,#0x34] @loads log2_trans_size
ldr r5,[sp,#0x38] @ loads i2_coeff_value
vpush {d8-d15}
ldr r4,[sp,#0x74] @loads log2_trans_size
ldr r5,[sp,#0x78] @ loads i2_coeff_value
mov r10,#1
lsl r4,r10,r4 @ trans_size = (1 << log2_trans_size)@
mov r6,#64 @ 1 << (shift1 - 1)@
@ -188,6 +188,7 @@ col_loop_4chroma:
vst1.u32 {d8},[r1]
end_loops_chroma:
vpop {d8-d15}
pop {r0-r11,pc}

7
decoder/arm/ihevcd_itrans_recon_dc_luma.s
View file

@ -59,9 +59,9 @@ ihevcd_itrans_recon_dc_luma_a9q:
push {r0-r11,lr}
ldr r4,[sp,#0x34] @loads log2_trans_size
ldr r5,[sp,#0x38] @ loads i2_coeff_value
vpush {d8-d15}
ldr r4,[sp,#0x74] @loads log2_trans_size
ldr r5,[sp,#0x78] @ loads i2_coeff_value
mov r10,#1
lsl r4,r10,r4 @ trans_size = (1 << log2_trans_size)@
mov r6,#64 @ 1 << (shift1 - 1)@
@ -182,6 +182,7 @@ col_loop_4:
vst1.u32 {d5[0]},[r1]
end_loops:
vpop {d8-d15}
pop {r0-r11,pc}