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-rw-r--r--media/libstagefright/codecs/aacenc/src/asm/ARMV7/PrePostMDCT_v7.s13
-rw-r--r--media/libstagefright/codecs/aacenc/src/asm/ARMV7/R4R8First_v7.s13
-rw-r--r--media/libstagefright/codecs/aacenc/src/asm/ARMV7/Radix4FFT_v7.s7
3 files changed, 30 insertions, 3 deletions
diff --git a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/PrePostMDCT_v7.s b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/PrePostMDCT_v7.s
index b2bc9d9..7f6b881 100644
--- a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/PrePostMDCT_v7.s
+++ b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/PrePostMDCT_v7.s
@@ -23,9 +23,13 @@
.section .text
.global PreMDCT
+ .fnstart
PreMDCT:
stmdb sp!, {r4 - r11, lr}
+ .save {r4 - r11, lr}
+ fstmfdd sp!, {d8 - d15}
+ .vsave {d8 - d15}
add r9, r0, r1, lsl #2
sub r3, r9, #32
@@ -74,14 +78,20 @@ PreMDCT_LOOP:
bne PreMDCT_LOOP
PreMDCT_END:
+ fldmfdd sp!, {d8 - d15}
ldmia sp!, {r4 - r11, pc}
@ENDP @ |PreMDCT|
+ .fnend
.section .text
.global PostMDCT
+ .fnstart
PostMDCT:
stmdb sp!, {r4 - r11, lr}
+ .save {r4 - r11, lr}
+ fstmfdd sp!, {d8 - d15}
+ .vsave {d8 - d15}
add r9, r0, r1, lsl #2
sub r3, r9, #32
@@ -129,7 +139,8 @@ PostMDCT_LOOP:
bne PostMDCT_LOOP
PostMDCT_END:
+ fldmfdd sp!, {d8 - d15}
ldmia sp!, {r4 - r11, pc}
@ENDP @ |PostMDCT|
- .end
+ .fnend
diff --git a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/R4R8First_v7.s b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/R4R8First_v7.s
index 3033156..03fa6a9 100644
--- a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/R4R8First_v7.s
+++ b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/R4R8First_v7.s
@@ -23,9 +23,13 @@
.section .text
.global Radix8First
+ .fnstart
Radix8First:
stmdb sp!, {r4 - r11, lr}
+ .save {r4 - r11, lr}
+ fstmfdd sp!, {d8 - d15}
+ .vsave {d8 - d15}
ldr r3, SQRT1_2
cmp r1, #0
@@ -103,17 +107,23 @@ Radix8First_LOOP:
bne Radix8First_LOOP
Radix8First_END:
+ fldmfdd sp!, {d8 - d15}
ldmia sp!, {r4 - r11, pc}
SQRT1_2:
.word 0x2d413ccd
@ENDP @ |Radix8First|
+ .fnend
.section .text
.global Radix4First
+ .fnstart
Radix4First:
stmdb sp!, {r4 - r11, lr}
+ .save {r4 - r11, lr}
+ fstmfdd sp!, {d8 - d15}
+ .vsave {d8 - d15}
cmp r1, #0
beq Radix4First_END
@@ -140,7 +150,8 @@ Radix4First_LOOP:
bne Radix4First_LOOP
Radix4First_END:
+ fldmfdd sp!, {d8 - d15}
ldmia sp!, {r4 - r11, pc}
@ENDP @ |Radix4First|
- .end
+ .fnend
diff --git a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/Radix4FFT_v7.s b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/Radix4FFT_v7.s
index f874825..431bc30 100644
--- a/media/libstagefright/codecs/aacenc/src/asm/ARMV7/Radix4FFT_v7.s
+++ b/media/libstagefright/codecs/aacenc/src/asm/ARMV7/Radix4FFT_v7.s
@@ -23,9 +23,13 @@
.section .text
.global Radix4FFT
+ .fnstart
Radix4FFT:
stmdb sp!, {r4 - r11, lr}
+ .save {r4 - r11, lr}
+ fstmfdd sp!, {d8 - d15}
+ .vsave {d8 - d15}
mov r1, r1, asr #2
cmp r1, #0
@@ -137,7 +141,8 @@ Radix4FFT_LOOP1_END:
bne Radix4FFT_LOOP1
Radix4FFT_END:
+ fldmfdd sp!, {d8 - d15}
ldmia sp!, {r4 - r11, pc}
@ENDP @ |Radix4FFT|
- .end
+ .fnend