diff options
Diffstat (limited to 'media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s')
| -rw-r--r-- | media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s b/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s index dffb750..6b782cb 100644 --- a/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s +++ b/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/pred_lt4_1_neon.s @@ -25,14 +25,14 @@ @ r1 --- T0 @ r2 --- frac @ r3 --- L_subfr - - .section .text + + .section .text .global pred_lt4_asm .extern inter4_2 pred_lt4_asm: - STMFD r13!, {r4 - r12, r14} + STMFD r13!, {r4 - r12, r14} SUB r4, r0, r1, LSL #1 @ x = exc - T0 RSB r2, r2, #0 @ frac = - frac SUB r4, r4, #30 @ x -= L_INTERPOL2 - 1 @@ -47,8 +47,8 @@ pred_lt4_asm: VLD1.S16 {Q0, Q1}, [r11]! VLD1.S16 {Q2, Q3}, [r11]! - - MOV r6, #0x8000 + + MOV r6, #0x8000 VLD1.S16 {Q4, Q5}, [r4]! @load 16 x[] VLD1.S16 {Q6, Q7}, [r4]! @load 16 x[] @@ -58,14 +58,14 @@ LOOP: VQDMLAL.S16 Q15, D9, D1 VQDMLAL.S16 Q15, D10, D2 VQDMLAL.S16 Q15, D11, D3 - + VQDMLAL.S16 Q15, D12, D4 VQDMLAL.S16 Q15, D13, D5 VQDMLAL.S16 Q15, D14, D6 VQDMLAL.S16 Q15, D15, D7 - LDRSH r12, [r4], #2 - + LDRSH r12, [r4], #2 + VEXT.S16 D8, D8, D9, #1 VEXT.S16 D9, D9, D10, #1 VEXT.S16 D10, D10, D11, #1 @@ -73,26 +73,26 @@ LOOP: VDUP.S16 D24, r12 VEXT.S16 D12, D12, D13, #1 VEXT.S16 D13, D13, D14, #1 - + VQADD.S32 D30, D30, D31 - MOV r11, #0x8000 + MOV r11, #0x8000 VPADD.S32 D30, D30, D30 ADD r8, r8, #1 VMOV.S32 r12, D30[0] - VEXT.S16 D14, D14, D15, #1 + VEXT.S16 D14, D14, D15, #1 QADD r1, r12, r12 @ L_sum = (L_sum << 2) VEXT.S16 D15, D15, D24, #1 - QADD r5, r1, r6 + QADD r5, r1, r6 MOV r1, r5, ASR #16 CMP r8, r3 STRH r1, [r0], #2 @ exc[j] = (L_sum + 0x8000) >> 16 BLT LOOP - + pred_lt4_end: - - LDMFD r13!, {r4 - r12, r15} - + + LDMFD r13!, {r4 - r12, r15} + Lable1: .word inter4_2 @ENDFUNC |