1 files changed, 62 insertions, 0 deletions
diff --git a/arm9/asm/NNS_G2D_g2d_srtcontrol.s b/arm9/asm/NNS_G2D_g2d_srtcontrol.s
new file mode 100644
index 00000000..7c9139ef
--- /dev/null
+++ b/arm9/asm/NNS_G2D_g2d_srtcontrol.s
@@ -0,0 +1,62 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.section .text
+
+	arm_func_start NNSi_G2dSrtcSetInitialValue
+NNSi_G2dSrtcSetInitialValue: ; 0x020B1A40
+	stmdb sp!, {r4,lr}
+	mov r4, r0
+	add r1, r4, #0x4
+	mov r0, #0x0
+	mov r2, #0x18
+	bl MIi_CpuClear16
+	mov r0, #0x1000
+	str r0, [r4, #0x4]
+	str r0, [r4, #0x8]
+	ldmia sp!, {r4,pc}
+	arm_func_end NNSi_G2dSrtcSetInitialValue
+
+	arm_func_start NNSi_G2dSrtcInitControl
+NNSi_G2dSrtcInitControl: ; 0x020B1A68
+	ldr ip, _020B1A74 ; =NNSi_G2dSrtcSetInitialValue
+	str r1, [r0, #0x0]
+	bx r12
+	.balign 4
+_020B1A74: .word NNSi_G2dSrtcSetInitialValue
+	arm_func_end NNSi_G2dSrtcInitControl
+
+	arm_func_start NNSi_G2dSrtcSetSRTScale
+NNSi_G2dSrtcSetSRTScale: ; 0x020B1A78
+	ldr r3, [r0, #0x0]
+	cmp r3, #0x1
+	ldreqh r3, [r0, #0x12]
+	orreq r3, r3, #0x2
+	streqh r3, [r0, #0x12]
+	streq r1, [r0, #0x4]
+	streq r2, [r0, #0x8]
+	bx lr
+	arm_func_end NNSi_G2dSrtcSetSRTScale
+
+	arm_func_start NNSi_G2dSrtcSetSRTRotZ
+NNSi_G2dSrtcSetSRTRotZ: ; 0x020B1A98
+	ldr r2, [r0, #0x0]
+	cmp r2, #0x1
+	ldreqh r2, [r0, #0x12]
+	orreq r2, r2, #0x4
+	streqh r2, [r0, #0x12]
+	streqh r1, [r0, #0x10]
+	bx lr
+	arm_func_end NNSi_G2dSrtcSetSRTRotZ
+
+	arm_func_start NNSi_G2dSrtcSetTrans
+NNSi_G2dSrtcSetTrans: ; 0x020B1AB4
+	ldr r3, [r0, #0x0]
+	cmp r3, #0x1
+	ldreqh r3, [r0, #0x12]
+	orreq r3, r3, #0x8
+	streqh r3, [r0, #0x12]
+	streqh r1, [r0, #0xc]
+	streqh r2, [r0, #0xe]
+	bx lr
+	arm_func_end NNSi_G2dSrtcSetTrans