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-rw-r--r--asm/bg_palette_buffer.s148
1 files changed, 0 insertions, 148 deletions
diff --git a/asm/bg_palette_buffer.s b/asm/bg_palette_buffer.s
deleted file mode 100644
index 9cafb43..0000000
--- a/asm/bg_palette_buffer.s
+++ /dev/null
@@ -1,148 +0,0 @@
- .include "constants/gba_constants.inc"
- .include "asm/macros.inc"
-
- .syntax unified
-
- .text
-
- thumb_func_start InitBGPaletteBuffer
-InitBGPaletteBuffer:
- push {lr}
- movs r2, 0
- ldr r1, =gBGPaletteBuffer
- movs r0, 0x80
- lsls r0, 2
-_0800463E:
- strh r2, [r1]
- adds r1, 0x2
- subs r0, 0x1
- cmp r0, 0
- bne _0800463E
- ldr r1, =gBGPaletteUsed
- movs r2, 0x1
- adds r0, r1, 0
- adds r0, 0x1F
-_08004650:
- strb r2, [r0]
- subs r0, 0x1
- cmp r0, r1
- bge _08004650
- pop {r0}
- bx r0
- .align 2, 0
- .pool
- thumb_func_end InitBGPaletteBuffer
-
- thumb_func_start SetBGPaletteBufferColorRGB
-SetBGPaletteBufferColorRGB:
- push {r4-r7,lr}
- adds r4, r0, 0
- adds r5, r1, 0
- cmp r2, 0
- bge _08004670
- movs r2, 0
-_08004670:
- cmp r2, 0x1F
- ble _08004676
- movs r2, 0x1F
-_08004676:
- ldr r1, =gBGPaletteUsed
- adds r0, r4, 0
- cmp r4, 0
- bge _08004680
- adds r0, 0xF
-_08004680:
- asrs r0, 4
- adds r0, r1
- movs r1, 0x1
- strb r1, [r0]
- cmp r3, 0
- bne _080046D4
- ldr r0, =gBGPaletteBuffer
- lsls r1, r4, 1
- adds r6, r1, r0
- ldrb r0, [r5, 0x2]
- muls r0, r2
- cmp r0, 0
- bge _0800469C
- adds r0, 0xFF
-_0800469C:
- asrs r0, 8
- movs r3, 0x1F
- ands r0, r3
- lsls r4, r0, 10
- ldrb r0, [r5, 0x1]
- muls r0, r2
- cmp r0, 0
- bge _080046AE
- adds r0, 0xFF
-_080046AE:
- asrs r0, 8
- ands r0, r3
- lsls r1, r0, 5
- orrs r1, r4
- ldrb r0, [r5]
- muls r0, r2
- cmp r0, 0
- bge _080046C0
- adds r0, 0xFF
-_080046C0:
- asrs r0, 8
- ands r0, r3
- orrs r1, r0
- strh r1, [r6]
- b _08004722
- .align 2, 0
- .pool
-_080046D4:
- ldr r1, =gBGPaletteBuffer
- lsls r0, r4, 1
- adds r7, r0, r1
- ldrb r0, [r5, 0x2]
- lsls r0, 2
- adds r0, r3
- ldrb r0, [r0, 0x2]
- muls r0, r2
- cmp r0, 0
- bge _080046EA
- adds r0, 0xFF
-_080046EA:
- asrs r0, 8
- movs r4, 0x1F
- ands r0, r4
- lsls r6, r0, 10
- ldrb r0, [r5, 0x1]
- lsls r0, 2
- adds r0, r3
- ldrb r0, [r0, 0x1]
- muls r0, r2
- cmp r0, 0
- bge _08004702
- adds r0, 0xFF
-_08004702:
- asrs r0, 8
- ands r0, r4
- lsls r1, r0, 5
- orrs r1, r6
- ldrb r0, [r5]
- lsls r0, 2
- adds r0, r3
- ldrb r0, [r0]
- muls r0, r2
- cmp r0, 0
- bge _0800471A
- adds r0, 0xFF
-_0800471A:
- asrs r0, 8
- ands r0, r4
- orrs r1, r0
- strh r1, [r7]
-_08004722:
- pop {r4-r7}
- pop {r0}
- bx r0
- .align 2, 0
- .pool
- thumb_func_end SetBGPaletteBufferColorRGB
-
-.align 2, 0 @ Don't pad with nop. \ No newline at end of file