; ---------------------------------------------------------------------------

; enum grub_video_bitmap_scale_method (standard) (width 4 bytes)
GRUB_VIDEO_BITMAP_SCALE_METHOD_FASTEST  EQU 0
GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST  EQU 1
GRUB_VIDEO_BITMAP_SCALE_METHOD_NEAREST  EQU 2
GRUB_VIDEO_BITMAP_SCALE_METHOD_BILINEAR  EQU 3

; ---------------------------------------------------------------------------

; enum grub_video_bitmap_selection_method_t (standard) (width 4 bytes)
GRUB_VIDEO_BITMAP_SELECTION_METHOD_STRETCH  EQU 0
GRUB_VIDEO_BITMAP_SELECTION_METHOD_CROP  EQU 1
GRUB_VIDEO_BITMAP_SELECTION_METHOD_PADDING  EQU 2
GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITWIDTH  EQU 3
GRUB_VIDEO_BITMAP_SELECTION_METHOD_FITHEIGHT  EQU 4

; ---------------------------------------------------------------------------

; enum grub_video_bitmap_v_align_t (standard) (width 4 bytes)
GRUB_VIDEO_BITMAP_V_ALIGN_TOP  EQU 0
GRUB_VIDEO_BITMAP_V_ALIGN_CENTER  EQU 1
GRUB_VIDEO_BITMAP_V_ALIGN_BOTTOM  EQU 2

; ---------------------------------------------------------------------------

; enum grub_video_bitmap_h_align_t (standard) (width 4 bytes)
GRUB_VIDEO_BITMAP_H_ALIGN_LEFT  EQU 0
GRUB_VIDEO_BITMAP_H_ALIGN_CENTER  EQU 1
GRUB_VIDEO_BITMAP_H_ALIGN_RIGHT  EQU 2

; Input MD5   : 292D67757D33A86B556A93836318064E
; Input CRC32 : 6E85B640

; File Name   : Z:\media\Data\repositories\git\bigG\out\target\common\grub\grub-core\video\bitmap_scale_module-bitmap_scale.o
; Format      : ELF for ARM (Relocatable)
;
; EABI version: 5
;
; Source File : 'bitmap_scale.c'

; Processor   : ARM
; ARM architecture: ARMv7-A
; Target assembler: Generic assembler for ARM
; Byte sex    : Little endian

; ===========================================================================

; Segment type: Pure code
        AREA .text, CODE
        CODE16

; =============== S U B R O U T I N E =======================================

; Attributes: static

; grub_err_t __fastcall scale_nn(grub_video_bitmap *dst, grub_video_bitmap *src)
scale_nn                ; CODE XREF: grub_video_bitmap_create_scaled+B6p
                    ; grub_video_bitmap_scale_proportional+192p

var_84      = -0x84
var_80      = -0x80
var_7C      = -0x7C
ddata       = -0x78
sw      = -0x74
var_70      = -0x70
var_6C      = -0x6C
var_68      = -0x68
var_64      = -0x64
var_60      = -0x60
var_5C      = -0x5C
comp        = -0x58
var_54      = -0x54
var_50      = -0x50
var_4C      = -0x4C
var_48      = -0x48
var_44      = -0x44
var_40      = -0x40
dh      = -0x3C
dy      = -0x38
sh      = -0x34
dstride     = -0x30
sstride     = -0x2C

dst = R0                ; grub_video_bitmap *
src = R1                ; grub_video_bitmap *
        CMP     src, #0
        IT NE
        CMPNE       dst, #0
        PUSH.W      {R4-R11,LR}
        MOV     R4, dst
        SUB     SP, SP, #0x64
        MOV     R5, src
        BEQ.W       loc_2C2
        LDR     R7, [dst,#0x28]
        LSLS        R2, R7, #0x1D
        BNE.W       loc_290
        LDR.W       R12, [dst,#0x30]
        TST.W       R12, #7
        BNE.W       loc_290
        LDR     dst, [dst,#0x38]
dst = R4                ; grub_video_bitmap *
        LSLS        R3, R0, #0x1D
        BNE.W       loc_290
        LDR     R2, [dst,#0x40]
        LSLS        R6, R2, #0x1D
        BNE.W       loc_290
        LDR     R6, [src,#0x28]
        LSLS        src, R6, #0x1D
src = R5                ; grub_video_bitmap *
        BNE.W       loc_2AC
        LDR.W       LR, [src,#0x30]
        TST.W       LR, #7
        BNE.W       loc_2AC
        LDR     R1, [src,#0x38]
        LSLS        R3, R1, #0x1D
        BNE.W       loc_2AC
        LDR     R3, [src,#0x40]
        TST.W       R3, #7
        BNE.W       loc_2AC
        CMP     R7, R6
        BNE     loc_70
        LDR     R7, [dst,#0x24]
        LDR     R6, [src,#0x24]
        CMP     R12, LR
        IT EQ
        CMPEQ       R7, R6
        BEQ.W       loc_2D8

loc_70                  ; CODE XREF: scale_nn+60j
                    ; scale_nn+2E2j ...
        MOVW        R1, #:lower16:.LC3 ; "dst and src not compatible"
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC3 ; "dst and src not compatible"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error

loc_84                  ; CODE XREF: scale_nn+2A4j
                    ; scale_nn+2C0j ...
        CMP     R0, #0
        BNE.W       loc_28A
        LDR     R2, [dst,#0x4C]
        LDR     R3, [dst,#4]
        LDR.W       R9, [src,#0x4C]
        STR     R2, [SP,#0x88+ddata]
ddata = R2              ; grub_uint8_t *
sdata = R9              ; grub_uint8_t *
        LDR     ddata, [src]
        STR     R3, [SP,#0x88+dh]
        LDR     R7, [dst]
dw = R7                 ; unsigned int
dh = R3                 ; unsigned int
        STR     R2, [SP,#0x88+sw]
sw = R2                 ; unsigned int
        LDR     sw, [src,#4]
        LDR     R6, [dst,#0x10]
        STR     R2, [SP,#0x88+sh]
sh = R2                 ; unsigned int
        LDR     sh, [src,#0x14]
        STR     R2, [SP,#0x88+sstride]
        LDR     R2, [dst,#0x14]
        STR     R2, [SP,#0x88+dstride]
dstride = R2                ; unsigned int
bytes_per_pixel = R6            ; unsigned int
        CMP     dh, #0
        BEQ.W       loc_288

loc_B0                  ; CODE XREF: scale_nn+358j
        SUBS        R3, bytes_per_pixel, #4
        SUBS        R2, bytes_per_pixel, #1
        LSRS        R3, R3, #2
        CMP     R2, #2
        STR     R2, [SP,#0x88+var_68]
        MOV.W       R2, #0
        MOV     R1, R2
        STR     R2, [SP,#0x88+var_40]
        ADD.W       R2, R3, #1
        SUB.W       R3, R3, #8
        STR     R2, [SP,#0x88+var_48]
        MOV.W       R2, R2,LSL#2
        STR     R3, [SP,#0x88+var_50]
        BIC.W       R3, R3, #7
        STR     R2, [SP,#0x88+var_4C]
        IT LS
        MOVLS       R2, R1
        MOVW        R0, #:lower16:__aeabi_uidiv
        ADD.W       R8, R3, #8
        ADDS        R3, R2, #1
        MOV     src, R0
        STR     R3, [SP,#0x88+var_5C]
        MOV     R0, R3
        ADDS        R3, R2, #2
        STR     R2, [SP,#0x88+comp]
        MOV     dst, R3
        STR     R3, [SP,#0x88+var_84]
        LDR     R3, [SP,#0x88+ddata]
        STR     R1, [SP,#0x88+dy]
        ADDS        R0, R3, R0
        ADDS        R2, R3, R2
        STR     R0, [SP,#0x88+var_64]
        ADDS        R0, R3, R4
        STR     R0, [SP,#0x88+var_60]
        MOV     R0, R5
        MOVT.W      R0, #:upper16:__aeabi_uidiv
        STR     R2, [SP,#0x88+var_54]
        STR     R0, [SP,#0x88+var_80]
        STR     R3, [SP,#0x88+var_44]

loc_10E                 ; CODE XREF: scale_nn+284j
        CMP     dw, #0
        BEQ.W       loc_26A
        LDR     R3, [SP,#0x88+var_80]
        MOV.W       R10, #0
        LDR     R1, [SP,#0x88+dh]
        MOV     R11, R10
        LDR     R0, [SP,#0x88+var_40]
        BLX     R3
        LDR     R3, [SP,#0x88+sstride]
        LDR     R5, [SP,#0x88+var_44]
        MUL.W       R3, R3, R0
        STR     R3, [SP,#0x88+var_7C]
        ADDS        R3, #4
        STR     R3, [SP,#0x88+var_70]
        B       loc_1F4
; ---------------------------------------------------------------------------

loc_132                 ; CODE XREF: scale_nn+246j
dx = R11                ; unsigned int
        LDR     R2, [SP,#0x88+var_68]
        CMP     R2, #2
        BLS     loc_1C0
        LDR     R2, [SP,#0x88+var_50]
        ADDS        R2, #0xA
        BHI.W       loc_2A6
        ADD.W       R2, R3, #0x20
        ADD.W       R4, R5, #0x20
        MOVS        R0, #0
        STR     R3, [SP,#0x88+var_6C]

loc_14C                 ; CODE XREF: scale_nn+1A0j
        LDR.W       R3, [R2,#-0x20]
        ADDS        R0, #8
        PLD.W       [R2,#0x54]
        CMP     R0, R8
        MOV     LR, R2
        MOV     R1, R4
        STR.W       R3, [R4,#-0x20]
        ADD.W       R2, R2, #0x20
        LDR.W       R3, [R2,#-0x3C]
        ADD.W       R4, R4, #0x20
        STR.W       R3, [R4,#-0x3C]
        LDR.W       R3, [R2,#-0x38]
        STR.W       R3, [R4,#-0x38]
        LDR.W       R3, [R2,#-0x34]
        STR.W       R3, [R4,#-0x34]
        LDR.W       R3, [R2,#-0x30]
        STR.W       R3, [R4,#-0x30]
        LDR.W       R3, [R2,#-0x2C]
        STR.W       R3, [R4,#-0x2C]
        LDR.W       R3, [R2,#-0x28]
        STR.W       R3, [R4,#-0x28]
        LDR.W       R3, [R2,#-0x24]
        STR.W       R3, [R4,#-0x24]
        BNE     loc_14C
        LDR     R3, [SP,#0x88+var_6C]
        MOV     R2, R8

loc_1A6                 ; CODE XREF: scale_nn+2AAj
        LDR     R4, [SP,#0x88+var_48]
        SUB.W       LR, LR, #4

loc_1AC                 ; CODE XREF: scale_nn+1B8j
        LDR.W       R0, [LR,#4]!
        ADDS        R2, #1
        CMP     R2, R4
        STR.W       R0, [R1],#4
        BCC     loc_1AC
        LDR     R2, [SP,#0x88+var_4C]
        CMP     bytes_per_pixel, R2
        BEQ     loc_1E6

loc_1C0                 ; CODE XREF: scale_nn+136j
        LDR     R2, [SP,#0x88+comp]
        LDR     R1, [SP,#0x88+var_54]
        LDRB        R2, [R3,R2]
        STRB.W      R2, [R1,R12]
        LDR     R1, [SP,#0x88+var_5C]
        CMP     R1, bytes_per_pixel
        BCS     loc_1E6
        LDRB        R2, [R3,R1]
        LDR     R1, [SP,#0x88+var_64]
        STRB.W      R2, [R1,R12]
        LDR     R2, [SP,#0x88+var_84]
        CMP     bytes_per_pixel, R2
        BLS     loc_1E6
        LDRB        R3, [R3,R2]
        LDR     R2, [SP,#0x88+var_60]
        STRB.W      R3, [R2,R12]

loc_1E6                 ; CODE XREF: scale_nn+1BEj
                    ; scale_nn+1CEj ...
        ADD.W       dx, dx, #1
        LDR     R3, [SP,#0x88+sw]
        CMP     dx, dw
        ADD     R5, bytes_per_pixel
        ADD     R10, R3
        BEQ     loc_26A

loc_1F4                 ; CODE XREF: scale_nn+130j
                    ; scale_nn+268j
        MOV     R1, dw
        LDR     R3, [SP,#0x88+var_80]
        MOV     R0, R10
        BLX     R3
        LDR     R3, [SP,#0x88+ddata]
        MUL.W       R0, bytes_per_pixel, R0
        RSB.W       R12, R3, R5
        LDR     R3, [SP,#0x88+var_7C]
        ADDS        R1, R0, R3
        CMP     bytes_per_pixel, #0
        BEQ     loc_1E6
        LDR     R3, [SP,#0x88+var_70]
        ADDS        R2, R3, R0
        ADD.W       R3, sdata, R1
        ADD.W       R0, sdata, R2
        ADDS        R2, R5, #4
        CMP     R3, R2
        IT CC
        CMPCC       R5, R0
        ORR.W       R0, R3, R5
        ITE CS
        MOVCS       R2, #1
        MOVCC       R2, #0
        CMP     bytes_per_pixel, #9
        ITE LS
        MOVLS       R2, #0
        ANDHI.W     R2, R2, #1
        TST.W       R0, #3
        AND.W       R2, R2, #1
        IT NE
        MOVNE       R2, #0
        MOV     LR, R3
        CMP     R2, #0
        BNE.W       loc_132
        ADD     R1, bytes_per_pixel
        MOV     R2, R5
        ADD     R1, sdata

loc_250                 ; CODE XREF: scale_nn+25Aj
        LDRB.W      R0, [R3],#1
        CMP     R3, R1
        STRB.W      R0, [R2],#1
        BNE     loc_250
        ADD.W       dx, dx, #1
        LDR     R3, [SP,#0x88+sw]
        CMP     dx, dw
        ADD     R5, bytes_per_pixel
        ADD     R10, R3
        BNE     loc_1F4

loc_26A                 ; CODE XREF: scale_nn+110j
                    ; scale_nn+1F2j
        LDR     R2, [SP,#0x88+var_44]
        LDR     R1, [SP,#0x88+dstride]
        LDR     R3, [SP,#0x88+dy]
        ADD     R2, R1
        LDR     R1, [SP,#0x88+sh]
        STR     R2, [SP,#0x88+var_44]
        ADDS        R3, #1
        LDR     R2, [SP,#0x88+var_40]
        STR     R3, [SP,#0x88+dy]
        ADD     R2, R1
        STR     R2, [SP,#0x88+var_40]
        LDR     R2, [SP,#0x88+dh]
        CMP     R3, R2
        BCC.W       loc_10E

loc_288                 ; CODE XREF: scale_nn+ACj
        MOVS        R0, #0

loc_28A                 ; CODE XREF: scale_nn+86j
        ADD     SP, SP, #0x64
        POP.W       {R4-R11,PC}
; ---------------------------------------------------------------------------

loc_290                 ; CODE XREF: scale_nn+18j scale_nn+24j ...
dst = R4                ; grub_video_bitmap * ; "dst format not supported"
src = R1                ; grub_video_bitmap *
        MOVW        src, #:lower16:.LC1
src = R5                ; grub_video_bitmap *
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC1 ; "dst format not supported"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        B       loc_84
; ---------------------------------------------------------------------------

loc_2A6                 ; CODE XREF: scale_nn+13Cj
sdata = R9              ; grub_uint8_t *
dw = R7                 ; unsigned int
bytes_per_pixel = R6            ; unsigned int
dx = R11                ; unsigned int
        MOV     R1, R5
        MOVS        R2, #0
        B       loc_1A6
; ---------------------------------------------------------------------------

loc_2AC                 ; CODE XREF: scale_nn+3Cj scale_nn+48j ...
dst = R4                ; grub_video_bitmap * ; "src format not supported"
src = R5                ; grub_video_bitmap *
        MOVW        R1, #:lower16:.LC2
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC2 ; "src format not supported"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        B       loc_84
; ---------------------------------------------------------------------------

loc_2C2                 ; CODE XREF: scale_nn+10j
dst = R0                ; grub_video_bitmap * ; "null bitmap in scale function"
src = R1                ; grub_video_bitmap *
        MOVW        src, #:lower16:.LC0
src = R5                ; grub_video_bitmap *
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC0 ; "null bitmap in scale function"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        dst, #0x26 ; '&'
dst = R4                ; grub_video_bitmap *
        BLX     R3 ; grub_error
        B       loc_84
; ---------------------------------------------------------------------------

loc_2D8                 ; CODE XREF: scale_nn+6Cj
        LDR     R7, [dst,#0x2C]
        LDR     R6, [src,#0x2C]
        CMP     R0, R1
        IT EQ
        CMPEQ       R7, R6
        BNE.W       loc_70
        LDR     R0, [dst,#0x34]
        LDR     R1, [src,#0x34]
        CMP     R2, R3
        IT EQ
        CMPEQ       R0, R1
        BNE.W       loc_70
        LDR     R2, [dst,#0x3C]
        LDR     R3, [src,#0x3C]
        CMP     R2, R3
        BNE.W       loc_70
        LDR     R6, [dst,#0x10]
        LDR     R3, [src,#0x10]
        CMP     R6, R3
        BNE     loc_332
        LDR     R7, [dst]
        CBZ     R7, loc_31C
        LDR     R3, [dst,#4]
        STR     R3, [SP,#0x88+dh]
        CBZ     R3, loc_31C
        LDR     R3, [src]
        STR     R3, [SP,#0x88+sw]
        CBZ     R3, loc_31C
        LDR     R3, [src,#4]
        STR     R3, [SP,#0x88+sh]
        CBNZ        R3, loc_348

loc_31C                 ; CODE XREF: scale_nn+308j
                    ; scale_nn+30Ej ...
        MOVW        R1, #:lower16:.LC4 ; "bitmap has a zero dimension"
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC4 ; "bitmap has a zero dimension"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        B       loc_84
; ---------------------------------------------------------------------------

loc_332                 ; CODE XREF: scale_nn+304j
        MOVW        R1, #:lower16:.LC3 ; "dst and src not compatible"
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC3 ; "dst and src not compatible"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x18
        BLX     R3 ; grub_error
        B       loc_84
; ---------------------------------------------------------------------------

loc_348                 ; CODE XREF: scale_nn+31Aj
        LDR     R3, [dst,#0x4C]
        LDR.W       R9, [src,#0x4C]
        STR     R3, [SP,#0x88+ddata]
sdata = R9              ; grub_uint8_t *
dw = R7                 ; unsigned int
        LDR     R3, [dst,#0x14]
        STR     R3, [SP,#0x88+dstride]
        LDR     R3, [src,#0x14]
        STR     R3, [SP,#0x88+sstride]
bytes_per_pixel = R6            ; unsigned int
        B       loc_B0
; End of function scale_nn

; ---------------------------------------------------------------------------
        ALIGN 4

; =============== S U B R O U T I N E =======================================


; grub_err_t __fastcall grub_video_bitmap_create_scaled(grub_video_bitmap **dst, int dst_width, int dst_height, grub_video_bitmap *src, grub_video_bitmap_scale_method scale_method)
        EXPORT grub_video_bitmap_create_scaled
grub_video_bitmap_create_scaled

scale_method    =  0

dst = R0                ; grub_video_bitmap **
dst_width = R1              ; int
dst_height = R2             ; int
src = R3                ; grub_video_bitmap *
        PUSH.W      {R4-R8,LR}
        MOV     R6, dst
        MOVS        dst, #0
dst = R6                ; grub_video_bitmap **
        MOV     R7, dst_width
        MOV     R8, dst_height
        MOV     R4, src
        STR     R0, [dst]
        CMP     src, #0
        BEQ     loc_444
        LDR     src, [src,#0x28]
src = R4                ; grub_video_bitmap *
        LSLS        R0, R3, #0x1D
        BNE     loc_3DE
        LDR     R3, [src,#0x30]
        LSLS        dst_width, R3, #0x1D
dst_width = R7              ; int
        BNE     loc_3DE
        LDR     R3, [src,#0x38]
        LSLS        dst_height, R3, #0x1D
dst_height = R8             ; int
        BNE     loc_3DE
        LDR     R3, [src,#0x40]
        LSLS        R3, R3, #0x1D
        BNE     loc_3DE
        LDR     R3, [src]
        CMP     R3, #0
        BEQ     loc_42C
        LDR     R3, [src,#4]
        CMP     R3, #0
        BEQ     loc_42C
        LDR     R2, [src,#0x10]
        LDR     R3, [src,#0xC]
        CMP.W       R3, R2,LSL#3
        BEQ     loc_3B6
        MOVW        R1, #:lower16:.LC8 ; "bitmap to scale has inconsistent Bpp an"...
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC8 ; "bitmap to scale has inconsistent Bpp an"...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        MOV     R5, R0

loc_3B4                 ; CODE XREF: grub_video_bitmap_create_scaled+98j
                    ; grub_video_bitmap_create_scaled+E6j ...
        CBNZ        R5, loc_3D8

loc_3B6                 ; CODE XREF: grub_video_bitmap_create_scaled+40j
        CMP.W       dst_height, #0
        IT GT
        CMPGT       dst_width, #0
        BLE     loc_3F6
        MOVW        R5, #:lower16:grub_video_bitmap_create
        MOV     R1, dst_width
        MOVT.W      R5, #:upper16:grub_video_bitmap_create
        MOV     R2, dst_height
        LDR     R3, [src,#0x20]
        MOV     R0, dst
        BLX     R5 ; grub_video_bitmap_create
ret = R0                ; grub_err_t
        MOV     dst_width, ret
        MOV     R5, ret
        CBZ     ret, loc_40E

loc_3D8                 ; CODE XREF: grub_video_bitmap_create_scaled:loc_3B4j
                    ; grub_video_bitmap_create_scaled+BEj ...
        MOV     R0, R5
        POP.W       {src-dst_height,PC}
; ---------------------------------------------------------------------------

loc_3DE                 ; CODE XREF: grub_video_bitmap_create_scaled+18j
                    ; grub_video_bitmap_create_scaled+1Ej ...
dst_width = R7              ; int ; "src format not supported for scale"
        MOVW        R1, #:lower16:.LC6
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC6 ; "src format not supported for scale"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        MOV     R5, R0
        B       loc_3B4
; ---------------------------------------------------------------------------

loc_3F6                 ; CODE XREF: grub_video_bitmap_create_scaled+62j
        MOVW        R1, #:lower16:.LC9 ; "requested to scale to a size w/ a zero "...
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC9 ; "requested to scale to a size w/ a zero "...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        POP.W       {src-dst_height,LR}
        BX      R3 ; grub_error
; ---------------------------------------------------------------------------

loc_40E                 ; CODE XREF: grub_video_bitmap_create_scaled+7Aj
dst = R6                ; grub_video_bitmap ** ; src
dst_height = R8             ; int
src = R4                ; grub_video_bitmap *
ret = R0                ; grub_err_t
        MOV     R1, src
        LDR     ret, [dst] ; dst
ret = R5                ; grub_err_t
        BL      scale_nn
        MOV     R5, R0
        CMP     R0, #0
        BEQ     loc_3D8
        MOVW        R3, #:lower16:grub_video_bitmap_destroy
        LDR     R0, [dst]
        MOVT.W      R3, #:upper16:grub_video_bitmap_destroy
        BLX     R3 ; grub_video_bitmap_destroy
        STR     R7, [dst]
        B       loc_3D8
; ---------------------------------------------------------------------------

loc_42C                 ; CODE XREF: grub_video_bitmap_create_scaled+30j
                    ; grub_video_bitmap_create_scaled+36j
dst_width = R7              ; int ; "source bitmap has a zero dimension"
        MOVW        R1, #:lower16:.LC7
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC7 ; "source bitmap has a zero dimension"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        MOV     R5, R0
        B       loc_3B4
; ---------------------------------------------------------------------------

loc_444                 ; CODE XREF: grub_video_bitmap_create_scaled+12j
dst_width = R1              ; int ; "null src bitmap in grub_video_bitmap_cr"...
dst_height = R2             ; int
src = R3                ; grub_video_bitmap *
        MOVW        dst_width, #:lower16:.LC5
dst_width = R7              ; int
        MOVW        src, #:lower16:grub_error
src = R4                ; grub_video_bitmap *
        MOVT.W      R1, #:upper16:.LC5 ; "null src bitmap in grub_video_bitmap_cr"...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        MOV     R5, R0
        B       loc_3B4
; End of function grub_video_bitmap_create_scaled


; =============== S U B R O U T I N E =======================================


; grub_err_t __fastcall grub_video_bitmap_scale_proportional(grub_video_bitmap **dst, int dst_width, int dst_height, grub_video_bitmap *src, grub_video_bitmap_scale_method scale_method, grub_video_bitmap_selection_method_t selection_method, grub_video_bitmap_v_align_t v_align, grub_video_bitmap_h_align_t h_align)
        EXPORT grub_video_bitmap_scale_proportional
grub_video_bitmap_scale_proportional

dw      = -0x3C
dh      = -0x38
src_height_orig = -0x34
dst_height_orig = -0x30
var_2C      = -0x2C
scale_method    =  0
selection_method=  4
v_align     =  8
h_align     =  0xC

dst = R0                ; grub_video_bitmap **
dst_width = R1              ; int
dst_height = R2             ; int
src = R3                ; grub_video_bitmap *
        PUSH.W      {R4-R11,LR}
        MOV     R6, dst
        SUB     SP, SP, #0x1C
        MOVS        dst, #0
dst = R6                ; grub_video_bitmap **
        MOV     R5, dst_width
        MOV     R7, dst_height
        STR     R0, [dst]
        MOV     R4, src
        LDR.W       R8, [SP,#0x40+selection_method]
        LDR.W       R10, [SP,#0x40+v_align]
        LDR.W       R9, [SP,#0x40+h_align]
        CMP     src, #0
        BEQ.W       loc_724
        LDR     src, [src,#0x28]
src = R4                ; grub_video_bitmap *
        LSLS        R0, R3, #0x1D
        BNE     loc_502
        LDR     R3, [src,#0x30]
        LSLS        dst_width, R3, #0x1D
        BNE     loc_502
        LDR     R3, [src,#0x38]
        LSLS        dst_height, R3, #0x1D
        BNE     loc_502
        LDR     R3, [src,#0x40]
        LSLS        R3, R3, #0x1D
        BNE     loc_502
        LDR     R3, [src]
        CMP     R3, #0
        BEQ     loc_53A
        LDR     R3, [src,#4]
        CMP     R3, #0
        BEQ     loc_53A
        LDR     R2, [src,#0x10]
        LDR     R3, [src,#0xC]
        CMP.W       R3, R2,LSL#3
        BEQ     loc_4C4
        MOVW        R1, #:lower16:.LC8 ; "bitmap to scale has inconsistent Bpp an"...
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC8 ; "bitmap to scale has inconsistent Bpp an"...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error

loc_4C2                 ; CODE XREF: grub_video_bitmap_scale_proportional+F2j
                    ; grub_video_bitmap_scale_proportional+2DCj
        CBNZ        R0, loc_51A

loc_4C4                 ; CODE XREF: grub_video_bitmap_scale_proportional+50j
                    ; grub_video_bitmap_scale_proportional+BCj
        CMP     R7, #0
        IT GT
        CMPGT       R5, #0
        BLE     loc_520
        MOVW        R12, #:lower16:grub_video_bitmap_create
        LDR     R3, [src,#0x20]
        MOVT.W      R12, #:upper16:grub_video_bitmap_create
        MOV     R2, R7
        MOV     R1, R5
        MOV     R0, dst
        BLX     R12 ; grub_video_bitmap_create
ret = R0                ; grub_err_t
        STR     R5, [SP,#0x40+dw]
        STR     R7, [SP,#0x40+dh]
        CBNZ        ret, loc_51A
dw = R5                 ; unsigned int
dh = R7                 ; unsigned int
        ADD.W       R1, R8, #0xFFFFFFFF
        LDR.W       R11, [src]
sw = R11                ; unsigned int
        LDR.W       R8, [src,#4]
sh = R8                 ; unsigned int
        CMP     R1, #3  ; switch 4 cases
        BHI.W       loc_6C6 ; jumptable 000004F6 default case
        TBH.W       [PC,R1,LSL#1] ; switch jump
; ---------------------------------------------------------------------------
jpt_4F6     DCW 0x95        ; jump table for switch statement
        DCW 0xB6
        DCW 0xDC
        DCW 0x2B
; ---------------------------------------------------------------------------

loc_502                 ; CODE XREF: grub_video_bitmap_scale_proportional+28j
                    ; grub_video_bitmap_scale_proportional+2Ej ...
        MOVW        R1, #:lower16:.LC6 ; "src format not supported for scale"
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC6 ; "src format not supported for scale"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        CMP     R0, #0
        BEQ     loc_4C4

loc_51A                 ; CODE XREF: grub_video_bitmap_scale_proportional:loc_4C2j
                    ; grub_video_bitmap_scale_proportional+86j ...
        ADD     SP, SP, #0x1C
        POP.W       {src-R11,PC}
; ---------------------------------------------------------------------------

loc_520                 ; CODE XREF: grub_video_bitmap_scale_proportional+6Ej
dst_width = R5              ; int ; "requested to scale to a size w/ a zero "...
dst_height = R7             ; int
        MOVW        R1, #:lower16:.LC9
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC9 ; "requested to scale to a size w/ a zero "...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        ADD     SP, SP, #0x1C
        POP.W       {src-R11,LR}
        BX      R3 ; grub_error
; ---------------------------------------------------------------------------

loc_53A                 ; CODE XREF: grub_video_bitmap_scale_proportional+40j
                    ; grub_video_bitmap_scale_proportional+46j
dst = R6                ; grub_video_bitmap ** ; "source bitmap has a zero dimension"
src = R4                ; grub_video_bitmap *
        MOVW        R1, #:lower16:.LC7
        MOVW        R3, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC7 ; "source bitmap has a zero dimension"
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        B       loc_4C2
; ---------------------------------------------------------------------------

loc_550                 ; CODE XREF: grub_video_bitmap_scale_proportional+9Aj
ret = R0                ; grub_err_t ; jumptable 000004F6 case 3
dw = R5                 ; unsigned int
dh = R7                 ; unsigned int
sw = R11                ; unsigned int
sh = R8                 ; unsigned int
        MUL.W       R1, sw, dh
        MUL.W       ret, sh, dw
        CMP     R1, R0
        BCS.W       loc_6F4
        MOVW        R3, #:lower16:__aeabi_uidiv
        MOV     R0, R1

loc_564                 ; CODE XREF: grub_video_bitmap_scale_proportional+21Aj
        MOVT.W      R3, #:upper16:__aeabi_uidiv
        MOV     R1, sh
        BLX     R3 ; __aeabi_uidiv
        CMP     dw, R0
        MOV     R3, R0
        BLS.W       loc_75A
        CMP.W       R9, #1
        BEQ.W       loc_7B8
        BCC.W       loc_75A
        CMP.W       R9, #2
        BNE.W       loc_79E
        MOV.W       LR, #0
        RSB.W       R9, R0, dw

loc_590                 ; CODE XREF: grub_video_bitmap_scale_proportional+366j
dx0 = R9                ; unsigned int
        STR     R3, [SP,#0x40+dw]
        MOV     R12, LR
        MOV     R3, LR
        MOV     R5, sh
        MOV     R10, sw

loc_59A                 ; CODE XREF: grub_video_bitmap_scale_proportional+208j
                    ; grub_video_bitmap_scale_proportional+254j ...
dy0 = R3                ; unsigned int
sx0 = R12               ; unsigned int
sy0 = R14               ; unsigned int
sw = R10                ; unsigned int
sh = R5                 ; unsigned int
        MOV     R7, R11
        STR.W       R8, [SP,#0x40+src_height_orig]

loc_5A0                 ; CODE XREF: grub_video_bitmap_scale_proportional+296j
src_width_orig = R7         ; int
        LDR     R2, [src,#0x10]
        MOV     R1, src ; src
        LDR     R0, [dst]
        LDR.W       R8, [src,#0x4C]
        MUL.W       sx0, R2, sx0
src_data_orig = R8          ; grub_uint8_t *
        LDR.W       R11, [R0]
dst_width_orig = R11            ; int
        MUL.W       R2, R2, dx0
        LDR.W       dx0, [R0,#0x4C]
dst_data_orig = R9          ; grub_uint8_t *
        STR     R2, [SP,#0x40+var_2C]
        LDR     R2, [src,#0x14]
        MLA.W       R12, R2, LR, R12
        LDR     R2, [R0,#4]
        LDR.W       LR, [R0,#0x14]
dstride = R14               ; int
        STR.W       sw, [src]
        STR     R2, [SP,#0x40+dst_height_orig]
        LDR     R2, [SP,#0x40+var_2C]
        ADD.W       R0, src_data_orig, R12
        STR     R0, [src,#0x4C]
        MLA.W       LR, LR, dy0, R2
        LDR     dy0, [dst]
        STR     sh, [src,#4]
        LDR     sh, [SP,#0x40+dw]
        LDR     R0, [R3,#0x4C]
        STR     R5, [R3]
        LDR     R5, [SP,#0x40+dh]
        ADD     R0, LR
        STR     R0, [R3,#0x4C]
        LDR     R0, [dst] ; dst
        STR     R5, [R3,#4]
        BL      scale_nn
        STR.W       src_data_orig, [src,#0x4C]
        MOV     R5, R0
        LDR     R3, [dst]
        LDR     R1, [SP,#0x40+src_height_orig]
        LDR     R2, [SP,#0x40+dst_height_orig]
        STR     src_width_orig, [src]
        STR     R1, [src,#4]
        STR.W       dst_width_orig, [R3]
        STR     R2, [R3,#4]
        STR.W       dst_data_orig, [R3,#0x4C]
ret = R0                ; grub_err_t
        CMP     R5, #0
        BEQ     loc_51A

loc_610                 ; CODE XREF: grub_video_bitmap_scale_proportional+282j
ret = R5                ; grub_err_t
        MOVW        R3, #:lower16:grub_video_bitmap_destroy
        LDR     R0, [dst]
        MOVT.W      R3, #:upper16:grub_video_bitmap_destroy
        BLX     R3 ; grub_video_bitmap_destroy
        MOVS        R3, #0
        MOV     R0, ret
        STR     R3, [dst]
        B       loc_51A
; ---------------------------------------------------------------------------

loc_624                 ; CODE XREF: grub_video_bitmap_scale_proportional+9Aj
dst_height = R7             ; int ; jumptable 000004F6 case 0
ret = R0                ; grub_err_t
sw = R11                ; unsigned int
sh = R8                 ; unsigned int
        MUL.W       LR, sw, dst_height
        MUL.W       ret, sh, R5
        CMP     LR, R0
        BCS     loc_6F4
        MOVW        dst_height, #:lower16:__aeabi_uidiv
        MOV     R1, R5
        MOV     R0, LR

loc_638                 ; CODE XREF: grub_video_bitmap_scale_proportional+268j
        MOVT.W      R7, #:upper16:__aeabi_uidiv
        BLX     R7 ; __aeabi_uidiv
        CMP     sh, R0
        MOV     R5, R0
        BLS     loc_73A
        CMP.W       R10, #1
        BEQ.W       loc_7C4
        BCC     loc_73A
        CMP.W       R10, #2
        BNE.W       loc_7E2
        MOV.W       R12, #0
        RSB.W       LR, R0, sh
sy0 = R14               ; unsigned int
        MOV     R3, R12
        MOV     R9, R12
        MOV     R10, sw
        B       loc_59A
; ---------------------------------------------------------------------------

loc_666                 ; CODE XREF: grub_video_bitmap_scale_proportional+9Aj
ret = R0                ; grub_err_t ; jumptable 000004F6 case 1
        MUL.W       ret, sw, R7
        MUL.W       R1, sh, R5
        CMP     R0, R1
        IT CC
        MOVCCW      R3, #:lower16:__aeabi_uidiv
        BCC.W       loc_564

loc_67A                 ; CODE XREF: grub_video_bitmap_scale_proportional+260j
        MOVW        R2, #:lower16:__aeabi_uidiv
        MOV     R0, R1
        MOVT.W      R2, #:upper16:__aeabi_uidiv
        MOV     R1, sw
        BLX     R2 ; __aeabi_uidiv
        CMP     R7, R0
        MOV     R2, R0
        BLS     loc_748
        CMP.W       R10, #1
        BEQ.W       loc_7D8
        BCC     loc_748
        CMP.W       R10, #2
        BNE.W       loc_7FC
        MOV.W       LR, #0
        SUBS        R3, R7, R0

loc_6A6                 ; CODE XREF: grub_video_bitmap_scale_proportional+384j
dy0 = R3                ; unsigned int
        STR     R2, [SP,#0x40+dh]
        MOV     R12, LR
        MOV     R9, LR
        MOV     R5, sh
        MOV     R10, sw
        B       loc_59A
; ---------------------------------------------------------------------------

loc_6B2                 ; CODE XREF: grub_video_bitmap_scale_proportional+9Aj
ret = R0                ; grub_err_t ; jumptable 000004F6 case 2
        MUL.W       ret, sw, R7
        MUL.W       R1, sh, R5
        CMP     R0, R1
        BCS     loc_67A
        MOVW        R7, #:lower16:__aeabi_uidiv
        MOV     R1, R5
        B       loc_638
; ---------------------------------------------------------------------------

loc_6C6                 ; CODE XREF: grub_video_bitmap_scale_proportional+96j
ret = R0                ; grub_err_t ; jumptable 000004F6 default case
        MOVW        R1, #:lower16:.LC12
        MOV     R5, #grub_error
        MOVT.W      R1, #:upper16:.LC12 ; "Invalid selection_method value"
        MOVS        ret, #0x26 ; '&'
        BLX     R5 ; grub_error
        MOV     R5, R0

loc_6DC                 ; CODE XREF: grub_video_bitmap_scale_proportional+32Cj
                    ; grub_video_bitmap_scale_proportional+35Aj ...
ret = R5                ; grub_err_t
        CMP     ret, #0
        BNE     loc_610
        LDR     R2, [src,#4]
        MOV     R3, ret
        LDR     R7, [src]
        MOV     R10, sw
        MOV     ret, sh
ret = R3                ; grub_err_t
        MOV     R12, ret
        STR     R2, [SP,#0x40+src_height_orig]
        MOV     LR, ret
        MOV     R9, ret
        B       loc_5A0
; ---------------------------------------------------------------------------

loc_6F4                 ; CODE XREF: grub_video_bitmap_scale_proportional+FEj
                    ; grub_video_bitmap_scale_proportional+1D2j
        MOVW        R5, #:lower16:__aeabi_uidiv
        MOV     R1, R7
        MOVT.W      R5, #:upper16:__aeabi_uidiv
        BLX     R5 ; __aeabi_uidiv
        CMP     sw, R0
        MOV     R10, R0
        BLS     loc_762
        CMP.W       R9, #1
        BEQ     loc_78A
        BCC     loc_762
        CMP.W       R9, #2
        BNE     loc_770
        MOV.W       LR, #0
        RSB.W       R12, R0, sw
sx0 = R12               ; unsigned int
        MOV     R3, LR
        MOV     R9, LR
        MOV     R5, sh
        B       loc_59A
; ---------------------------------------------------------------------------

loc_724                 ; CODE XREF: grub_video_bitmap_scale_proportional+20j
src = R3                ; grub_video_bitmap * ; "null src bitmap in grub_video_bitmap_cr"...
        MOVW        R1, #:lower16:.LC5
        MOVW        src, #:lower16:grub_error
src = R4                ; grub_video_bitmap *
        MOVT.W      R1, #:upper16:.LC5 ; "null src bitmap in grub_video_bitmap_cr"...
        MOVT.W      R3, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        BLX     R3 ; grub_error
        B       loc_4C2
; ---------------------------------------------------------------------------

loc_73A                 ; CODE XREF: grub_video_bitmap_scale_proportional+1E6j
                    ; grub_video_bitmap_scale_proportional+1F0j
sw = R11                ; unsigned int
sh = R8                 ; unsigned int
        MOV.W       LR, #0
        MOV     R10, sw
        MOV     R12, LR
        MOV     R3, LR
        MOV     R9, LR
        B       loc_59A
; ---------------------------------------------------------------------------

loc_748                 ; CODE XREF: grub_video_bitmap_scale_proportional+230j
                    ; grub_video_bitmap_scale_proportional+23Aj
        MOV.W       LR, #0
        STR     R2, [SP,#0x40+dh]

loc_74E                 ; CODE XREF: grub_video_bitmap_scale_proportional+304j
        MOV     R12, LR
        MOV     R3, LR
        MOV     R9, LR
        MOV     R5, sh
        MOV     R10, sw
        B       loc_59A
; ---------------------------------------------------------------------------

loc_75A                 ; CODE XREF: grub_video_bitmap_scale_proportional+114j
                    ; grub_video_bitmap_scale_proportional+120j
        MOV.W       LR, #0
        STR     R3, [SP,#0x40+dw]
        B       loc_74E
; ---------------------------------------------------------------------------

loc_762                 ; CODE XREF: grub_video_bitmap_scale_proportional+2A8j
                    ; grub_video_bitmap_scale_proportional+2B0j
        MOV.W       LR, #0
        MOV     R5, sh
        MOV     R12, LR
        MOV     R3, LR
        MOV     R9, LR
        B       loc_59A
; ---------------------------------------------------------------------------

loc_770                 ; CODE XREF: grub_video_bitmap_scale_proportional+2B6j
        MOVW        R1, #:lower16:.LC11 ; "Invalid h_align value"
        MOV     R5, #grub_error
        MOVT.W      R1, #:upper16:.LC11 ; "Invalid h_align value"
        MOVS        R0, #0x26 ; '&'
        MOV     sw, R10
        BLX     R5 ; grub_error
        MOV     R5, R0
        B       loc_6DC
; ---------------------------------------------------------------------------

loc_78A                 ; CODE XREF: grub_video_bitmap_scale_proportional+2AEj
sw = R11                ; unsigned int
        MOV.W       LR, #0
        RSB.W       R12, R0, sw
        MOV.W       R12, R12,LSR#1
sx0 = R12               ; unsigned int
        MOV     R3, LR
        MOV     R9, LR
        MOV     R5, sh
        B       loc_59A
; ---------------------------------------------------------------------------

loc_79E                 ; CODE XREF: grub_video_bitmap_scale_proportional+128j
        MOVW        R1, #:lower16:.LC11 ; "Invalid h_align value"
        MOV     R5, #grub_error
        MOVT.W      R1, #:upper16:.LC11 ; "Invalid h_align value"
        MOVS        R0, #0x26 ; '&'
        STR     R3, [SP,#0x40+dw]
        BLX     R5 ; grub_error
        MOV     R5, R0
        B       loc_6DC
; ---------------------------------------------------------------------------

loc_7B8                 ; CODE XREF: grub_video_bitmap_scale_proportional+11Cj
        SUBS        R5, R5, R0
        MOV.W       LR, #0
        MOV.W       R9, R5,LSR#1
        B       loc_590
; ---------------------------------------------------------------------------

loc_7C4                 ; CODE XREF: grub_video_bitmap_scale_proportional+1ECj
        MOV.W       R12, #0
        RSB.W       LR, R0, sh
        MOV.W       LR, LR,LSR#1
sy0 = R14               ; unsigned int
        MOV     R3, R12
        MOV     R9, R12
        MOV     R10, sw
        B       loc_59A
; ---------------------------------------------------------------------------

loc_7D8                 ; CODE XREF: grub_video_bitmap_scale_proportional+236j
        SUBS        R7, R7, R0
        MOV.W       LR, #0
        LSRS        R3, R7, #1
        B       loc_6A6
; ---------------------------------------------------------------------------

loc_7E2                 ; CODE XREF: grub_video_bitmap_scale_proportional+1F6j
        MOVW        R1, #:lower16:.LC10 ; "Invalid v_align value"
        MOVW        R7, #:lower16:grub_error
        MOVT.W      R1, #:upper16:.LC10 ; "Invalid v_align value"
        MOVT.W      R7, #:upper16:grub_error
        MOVS        R0, #0x26 ; '&'
        MOV     sh, R5
        BLX     R7 ; grub_error
        MOV     R5, R0
        B       loc_6DC
; ---------------------------------------------------------------------------

loc_7FC                 ; CODE XREF: grub_video_bitmap_scale_proportional+240j
sh = R8                 ; unsigned int ; "Invalid v_align value"
        MOVW        R1, #:lower16:.LC10
        MOV     R5, #grub_error
        MOVT.W      R1, #:upper16:.LC10 ; "Invalid v_align value"
        MOVS        R0, #0x26 ; '&'
        STR     R2, [SP,#0x40+dh]
        BLX     R5 ; grub_error
        MOV     R5, R0
        B       loc_6DC
; End of function grub_video_bitmap_scale_proportional

; ---------------------------------------------------------------------------
        ALIGN 4
; .text     ends

; ===========================================================================

; Segment type: Zero-length
        AREA .data, DATA, ALIGN=0
        ; ORG 0x818
; .data     ends

; ===========================================================================

; Segment type: Zero-length
        AREA .bss, DATA, ALIGN=0
        ; ORG 0x819
; .bss      ends

; ===========================================================================

; Segment type: Pure data
        AREA .module_license, DATA
        ; ORG 0x81C
; unsigned __int8 grub_module_license[15]
grub_module_license DCB 0x4C, 0x49, 0x43, 0x45, 0x4E, 0x53, 0x45, 0x3D, 0x47
        DCB 0x50, 0x4C, 0x76, 0x33, 0x2B, 0
        ALIGN 4
; .module_license ends

; ===========================================================================

; Segment type: Pure data
        AREA .rodata.str1.4, DATA, READONLY
        ; ORG 0x82C
.LC0        DCB "null bitmap in scale function",0 ; DATA XREF: scale_nn:loc_2C2o
                    ; scale_nn+2CAo
        ALIGN 4
.LC1        DCB "dst format not supported",0 ; DATA XREF: scale_nn:loc_290o
                    ; scale_nn+298o
        ALIGN 4
.LC2        DCB "src format not supported",0 ; DATA XREF: scale_nn:loc_2ACo
                    ; scale_nn+2B4o
        ALIGN 4
.LC3        DCB "dst and src not compatible",0 ; DATA XREF: scale_nn:loc_70o
                    ; scale_nn+78o ...
        ALIGN 0x10
.LC4        DCB "bitmap has a zero dimension",0 ; DATA XREF: scale_nn:loc_31Co
                    ; scale_nn+324o
.LC5        DCB "null src bitmap in grub_video_bitmap_create_scaled",0
                    ; DATA XREF: grub_video_bitmap_create_scaled:loc_444o
                    ; grub_video_bitmap_create_scaled+F0o ...
        ALIGN 0x10
.LC6        DCB "src format not supported for scale",0
                    ; DATA XREF: grub_video_bitmap_create_scaled:loc_3DEo
                    ; grub_video_bitmap_create_scaled+8Ao ...
        ALIGN 4
.LC7        DCB "source bitmap has a zero dimension",0
                    ; DATA XREF: grub_video_bitmap_create_scaled:loc_42Co
                    ; grub_video_bitmap_create_scaled+D8o ...
        ALIGN 4
.LC8        DCB "bitmap to scale has inconsistent Bpp and bpp",0
                    ; DATA XREF: grub_video_bitmap_create_scaled+42o
                    ; grub_video_bitmap_create_scaled+4Ao ...
        ALIGN 4
.LC9        DCB "requested to scale to a size w/ a zero dimension",0
                    ; DATA XREF: grub_video_bitmap_create_scaled:loc_3F6o
                    ; grub_video_bitmap_create_scaled+A2o ...
        ALIGN 4
.LC10       DCB "Invalid v_align value",0
                    ; DATA XREF: grub_video_bitmap_scale_proportional:loc_7E2o
                    ; grub_video_bitmap_scale_proportional+38Eo ...
        ALIGN 4
.LC11       DCB "Invalid h_align value",0
                    ; DATA XREF: grub_video_bitmap_scale_proportional:loc_770o
                    ; grub_video_bitmap_scale_proportional+320o ...
        ALIGN 4
.LC12       DCB "Invalid selection_method value",0
                    ; DATA XREF: grub_video_bitmap_scale_proportional:loc_6C6o
                    ; grub_video_bitmap_scale_proportional+276o
        ALIGN 4
; .rodata.str1.4 ends

; ===========================================================================

; Segment type: Externs
        IMPORT __aeabi_uidiv    ; CODE XREF: grub_video_bitmap_scale_proportional+10Ep
                    ; grub_video_bitmap_scale_proportional+1E0p ...
        IMPORT grub_error   ; CODE XREF: scale_nn+82p
                    ; scale_nn+2A2p ...
        IMPORT grub_video_bitmap_create
                    ; CODE XREF: grub_video_bitmap_create_scaled+74p
                    ; grub_video_bitmap_scale_proportional+80p
                    ; DATA XREF: ...
        IMPORT grub_video_bitmap_destroy
                    ; CODE XREF: grub_video_bitmap_create_scaled+CAp
                    ; grub_video_bitmap_scale_proportional+1BEp
                    ; DATA XREF: ...

        END