| .text |
| .p2align 2 |
| .global ixheaacd_sbr_qmfanal32_winadds_eld |
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| ixheaacd_sbr_qmfanal32_winadds_eld: |
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| STMFD sp!, {R4-R12, R14} |
| LDR R5, [SP, #44] @filterStates |
| LDR R6, [SP, #48] @timeIn |
| LDR R7, [SP, #52] @stride |
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| MOV R9, R7, LSL #1 |
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| ADD r5, r5, #64 |
| MOV r10, #3 |
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| LOOP: |
| LDRSH r4 , [R6], r9 |
| LDRSH r8 , [R6], r9 |
| LDRSH r11 , [R6], r9 |
| LDRSH r12 , [R6], r9 |
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| STRH r4 , [r5 , #-2]! |
| STRH r8 , [r5 , #-2]! |
| STRH r11 , [r5 , #-2]! |
| STRH r12 , [r5 , #-2]! |
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| LDRSH r4 , [R6], r9 |
| LDRSH r8 , [R6], r9 |
| LDRSH r11 , [R6], r9 |
| LDRSH r12 , [R6], r9 |
| |
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| STRH r4 , [r5 , #-2]! |
| STRH r8 , [r5 , #-2]! |
| STRH r11 , [r5 , #-2]! |
| STRH r12 , [r5 , #-2]! |
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| SUBS r10, r10, #1 |
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| BPL LOOP |
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| LDR R4, [SP, #40] @winAdd |
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| MOV R5, #8 |
| VLD1.16 D0, [R0]! @tmpQ1[n + 0] load and incremented R0 by 8 |
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| MOV R6, #64 |
| MOV R6, R6, LSL #1 @ |
| VLD1.16 {D1, D2}, [R2]! @ tmpQmf_c1[2*(n + 0)] load and incremented |
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| MOV R7, #244 @ NOT USED further |
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| MOV R9, R0 |
| ADD R0, R0, #120 @ incrementing R0 by 120 + 8 = 128 |
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| MOV R11, R4 @ Mov winAdd to R11 |
| VLD1.16 D2, [R0], R6 @ tmpQ1[n + 64] load and incremented by R6 |
| ADD R11, R11, #128 @ increment winAdd by 128 |
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| MOV R10, R2 @ |
| ADD R2, R2, #112 @ This should be 240 --> 112 |
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| VMULL.S16 Q15, D0, D1 |
| VLD1.16 {D3, D4}, [R2]! @ tmpQmf_c1[2*(n + 64)] load and incremented |
| ADD R2, R2, #112 @ This should be 112 |
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| VLD1.16 D4, [R0], R6 @ tmpQ1[n + 128] load and incremented by R6 |
| VMLAL.S16 Q15, D2, D3 |
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| VLD1.16 {D5, D6}, [R2]! @ tmpQmf_c1[2*(n + 128)] load and incremented |
| SUB R10, R10, #8 |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D6, [R0], R6 @ tmpQ1[n + 192] load and incremented by R6 |
| VMLAL.S16 Q15, D4, D5 |
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| VLD1.16 {D7, D8}, [R2]! @ tmpQmf_c1[2*(n + 192)] load and incremented |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D8, [R0], R6 @ tmpQ1[n + 256] load and incremented by R6 |
| VMLAL.S16 Q15, D6, D7 |
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| MOV R0, R9 |
| VLD1.16 {D9, D10}, [R2]! @ tmpQmf_c1[2*(n + 256)] load and incremented |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D10, [R1]! @ tmpQ2[n + 0] load and incremented |
| VMLAL.S16 Q15, D8, D9 |
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| MOV R9, R1 |
| VLD1.16 {D11, D12}, [R3]! @ tmpQmf_c2[2*(n + 0)] load and incremented |
| ADD R1, R1, #120 @ incrementing R1 by 120 + 8 = 128 |
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| MOV R2, R10 @ |
| VLD1.16 D12, [R1], R6 @ tmpQ2[n + 64] load and incremented by R6 |
| MOV R10, R3 |
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| ADD R3, R3, #112 @ This sholud be 112 |
| VLD1.16 {D13, D14}, [R3]! @ tmpQmf_c2[2*(n + 64)] load and incremented |
| ADD R3, R3, #112 @ This sholud be 112 |
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| VLD1.16 {D15, D16}, [R3]! @ tmpQmf_c2[2*(n + 128)] load and incremented |
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| SUB R10, R10, #8 |
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| VLD1.16 D14, [R1], R6 |
| ADD R3, R3, #112 @ This should be 112 |
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| VLD1.16 D16, [R1], R6 |
| SUB R5, R5, #1 |
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| VLD1.16 {D17, D18}, [R3]! @ tmpQmf_c2[2*(n + 192)] load and incremented |
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| ADD R3, R3, #112 @ This should be 112 |
| VLD1.16 D18, [R1], R6 |
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| MOV R1, R9 |
| VLD1.16 {D19, D20}, [R3]! @ tmpQmf_c2[2*(n + 256)] load and incremented |
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| ADD R3, R3, #112 @ This should be 112 |
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| MOV R3, R10 |
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| LOOP_1: |
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| VLD1.16 D0, [R0]! |
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| MOV R9, R0 |
| VLD1.16 {D1, D2}, [R2]! |
| ADD R0, R0, #120 |
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| MOV R10, R2 |
| VST1.32 {Q15}, [R4]! |
| ADD R2, R2, #112 @ This should be 112 |
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| VMULL.S16 Q15, D10, D11 |
| VLD1.16 D2, [R0], R6 |
| VMLAL.S16 Q15, D12, D13 |
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| VMLAL.S16 Q15, D14, D15 |
| VLD1.16 {D3, D4}, [R2]! |
| VMLAL.S16 Q15, D16, D17 |
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| VMLAL.S16 Q15, D18, D19 |
| VLD1.16 D4, [R0], R6 |
| ADD R2, R2, #112 @ This should be 112 |
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| VST1.32 {Q15}, [R11]! |
| SUB R10, R10, #8 |
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| VMULL.S16 Q15, D0, D1 |
| VLD1.16 {D5, D6}, [R2]! |
| VMLAL.S16 Q15, D2, D3 |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D6, [R0], R6 |
| VMLAL.S16 Q15, D4, D5 |
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| VLD1.16 {D7, D8}, [R2]! |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D8, [R0], R6 |
| VMLAL.S16 Q15, D6, D7 |
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| MOV R0, R9 |
| VLD1.16 {D9, D10}, [R2]! |
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| ADD R2, R2, #112 @ This should be 112 |
| VLD1.16 D10, [R1]! |
| MOV R2, R10 |
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| MOV R9, R1 |
| VLD1.16 {D11, D12}, [R3]! |
| ADD R1, R1, #120 |
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| VMLAL.S16 Q15, D8, D9 |
| VLD1.16 D12, [R1], R6 |
| MOV R10, R3 |
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| ADD R3, R3, #112 @ This should be 112 |
| VLD1.16 {D13, D14}, [R3]! |
| ADD R3, R3, #112 @ This should be 112 |
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| VLD1.16 D14, [R1], R6 |
| SUB R10, R10, #8 |
| VLD1.16 {D15, D16}, [R3]! |
| ADD R3, R3, #112 @ This should be 112 |
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| VLD1.16 D16, [R1], R6 |
| VLD1.16 {D17, D18}, [R3]! |
| ADD R3, R3, #112 @ This should be 112 |
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| VLD1.16 D18, [R1], R6 |
| SUBS R5, R5, #1 |
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| MOV R1, R9 |
| VLD1.16 {D19, D20}, [R3]! |
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| ADD R3, R3, #112 @ This should be 112 |
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| MOV R3, R10 |
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| BGT LOOP_1 |
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| VST1.32 {Q15}, [R4]! |
| VMULL.S16 Q15, D10, D11 |
| VMLAL.S16 Q15, D12, D13 |
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| VMLAL.S16 Q15, D14, D15 |
| VMLAL.S16 Q15, D16, D17 |
| VMLAL.S16 Q15, D18, D19 |
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| VST1.32 {Q15}, [R11]! |
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| LDMFD sp!, {R4-R12, R15} |