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.include "asm/macros.inc"
.include "global.inc"
.section .bss
.global NNS_G3dGeBuffer
NNS_G3dGeBuffer: ; 0x021D1C80
.space 0x4
.global NNS_G3dFlagGXDmaAsync
NNS_G3dFlagGXDmaAsync: ; 0x021D1C84
.space 0x4
.global NNS_G3dFlagUseFastDma
NNS_G3dFlagUseFastDma: ; 0x021D1C88
.space 0x4
.section .text
arm_func_start NNS_G3dGeBufferOP_N
NNS_G3dGeBufferOP_N: ; 0x020BB1C0
stmdb sp!, {r4-r6,lr}
ldr r3, _020BB2A4 ; =NNS_G3dGeBuffer
mov r6, r0
ldr r12, [r3, #0x0]
mov r5, r1
mov r4, r2
cmp r12, #0x0
beq _020BB278
ldr r0, _020BB2A8 ; =NNS_G3dFlagGXDmaAsync
ldr r0, [r0, #0x0]
cmp r0, #0x0
beq _020BB24C
ldr r2, [r12, #0x0]
add r0, r2, #0x1
add r1, r0, r4
cmp r1, #0xc0
bhi _020BB24C
str r0, [r12, #0x0]
ldr r0, [r3, #0x0]
cmp r4, #0x0
add r0, r0, r2, lsl #0x2
str r6, [r0, #0x4]
ldmeqia sp!, {r4-r6,pc}
ldr r2, [r3, #0x0]
mov r0, r5
ldr r1, [r2], #0x4
add r1, r2, r1, lsl #0x2
mov r2, r4, lsl #0x2
bl MIi_CpuCopyFast
ldr r0, _020BB2A4 ; =NNS_G3dGeBuffer
ldr r1, [r0, #0x0]
ldr r0, [r1, #0x0]
add r0, r0, r4
str r0, [r1, #0x0]
ldmia sp!, {r4-r6,pc}
_020BB24C:
ldr r0, [r12, #0x0]
cmp r0, #0x0
beq _020BB260
bl NNS_G3dGeFlushBuffer
b _020BB28C
_020BB260:
ldr r0, _020BB2A8 ; =NNS_G3dFlagGXDmaAsync
ldr r0, [r0, #0x0]
cmp r0, #0x0
beq _020BB28C
bl NNS_G3dGeWaitSendDL
b _020BB28C
_020BB278:
ldr r0, _020BB2A8 ; =NNS_G3dFlagGXDmaAsync
ldr r0, [r0, #0x0]
cmp r0, #0x0
beq _020BB28C
bl NNS_G3dGeWaitSendDL
_020BB28C:
ldr r1, _020BB2AC ; =0x04000400
mov r0, r5
mov r2, r4, lsl #0x2
str r6, [r1, #0x0]
bl MIi_CpuSend32
ldmia sp!, {r4-r6,pc}
.balign 4
_020BB2A4: .word NNS_G3dGeBuffer
_020BB2A8: .word NNS_G3dFlagGXDmaAsync
_020BB2AC: .word 0x04000400
arm_func_end NNS_G3dGeBufferOP_N
arm_func_start NNS_G3dGeSendDL
NNS_G3dGeSendDL: ; 0x020BB2B0
stmdb sp!, {r4-r5,lr}
sub sp, sp, #0x4
mov r4, r1
mov r5, r0
cmp r4, #0x100
blo _020BB2DC
ldr r1, _020BB360 ; =GXi_DmaId
mvn r0, #0x0
ldr r1, [r1, #0x0]
cmp r1, r0
bne _020BB2F8
_020BB2DC:
mov r2, r4, lsr #0x2
ldr r0, [r5, #0x0]
add r1, r5, #0x4
sub r2, r2, #0x1
bl NNS_G3dGeBufferOP_N
add sp, sp, #0x4
ldmia sp!, {r4-r5,pc}
_020BB2F8:
bl NNS_G3dGeFlushBuffer
ldr r0, _020BB364 ; =NNS_G3dFlagUseFastDma
ldr r1, _020BB368 ; =NNS_G3dFlagGXDmaAsync
ldr r0, [r0, #0x0]
mov r2, #0x1
str r2, [r1, #0x0]
cmp r0, #0x0
beq _020BB33C
ldr r0, _020BB360 ; =GXi_DmaId
str r1, [sp, #0x0]
ldr r0, [r0, #0x0]
ldr r3, _020BB36C ; =simpleUnlock_
mov r1, r5
mov r2, r4
bl MI_SendGXCommandAsyncFast
add sp, sp, #0x4
ldmia sp!, {r4-r5,pc}
_020BB33C:
ldr r0, _020BB360 ; =GXi_DmaId
str r1, [sp, #0x0]
ldr r0, [r0, #0x0]
ldr r3, _020BB36C ; =simpleUnlock_
mov r1, r5
mov r2, r4
bl MI_SendGXCommandAsync
add sp, sp, #0x4
ldmia sp!, {r4-r5,pc}
.balign 4
_020BB360: .word GXi_DmaId
_020BB364: .word NNS_G3dFlagUseFastDma
_020BB368: .word NNS_G3dFlagGXDmaAsync
_020BB36C: .word simpleUnlock_
arm_func_end NNS_G3dGeSendDL
arm_func_start simpleUnlock_
simpleUnlock_: ; 0x020BB370
mov r1, #0x0
str r1, [r0, #0x0]
bx lr
arm_func_end simpleUnlock_
arm_func_start NNS_G3dGeWaitSendDL
NNS_G3dGeWaitSendDL: ; 0x020BB37C
ldr r0, _020BB390 ; =NNS_G3dFlagGXDmaAsync
_020BB380:
ldr r1, [r0, #0x0]
cmp r1, #0x0
bne _020BB380
bx lr
.balign 4
_020BB390: .word NNS_G3dFlagGXDmaAsync
arm_func_end NNS_G3dGeWaitSendDL
arm_func_start NNS_G3dGeFlushBuffer
NNS_G3dGeFlushBuffer: ; 0x020BB394
stmdb sp!, {lr}
sub sp, sp, #0x4
ldr r0, _020BB3FC ; =NNS_G3dFlagGXDmaAsync
ldr r0, [r0, #0x0]
cmp r0, #0x0
beq _020BB3B0
bl NNS_G3dGeWaitSendDL
_020BB3B0:
ldr r0, _020BB400 ; =NNS_G3dGeBuffer
ldr r0, [r0, #0x0]
cmp r0, #0x0
addeq sp, sp, #0x4
ldmeqia sp!, {pc}
ldr r2, [r0, #0x0]
cmp r2, #0x0
addeq sp, sp, #0x4
ldmeqia sp!, {pc}
ldr r1, _020BB404 ; =0x04000400
add r0, r0, #0x4
mov r2, r2, lsl #0x2
bl MIi_CpuSend32
ldr r0, _020BB400 ; =NNS_G3dGeBuffer
mov r1, #0x0
ldr r0, [r0, #0x0]
str r1, [r0, #0x0]
add sp, sp, #0x4
ldmia sp!, {pc}
.balign 4
_020BB3FC: .word NNS_G3dFlagGXDmaAsync
_020BB400: .word NNS_G3dGeBuffer
_020BB404: .word 0x04000400
arm_func_end NNS_G3dGeFlushBuffer
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