Function at 0x447d70
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4b4
mov eax, dword [0x4d0c20]
xor eax, ebp
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x445], 0
mov byte [ebp - 0x21], 0
mov byte [ebp - 0x454], 0
xor eax, eax
mov word [ebp - 0x453], ax
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x444], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x450], 0
mov dword [ebp - 4], 1
mov dword [ebp - 0x44c], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x434], 0
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0
mov edx, dword [ebp + 8]
mov dword [edx + 0xc], 0
mov eax, dword [ebp + 8]
mov dword [eax + 0x10], 0
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x14], 0
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], 0
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449660
add esp, 4
test eax, eax
jne 0x447e52
xor eax, eax
jmp 0x4495f0
cmp dword [ebp + 0xc], 1
jne 0x447e62
mov eax, 1
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.00449630
add esp, 4
mov dword [ebp - 0x48c], eax
mov dword [ebp - 0x488], edx
mov edx, dword [ebp - 0x48c]
mov dword [ebp - 0x45c], edx
mov eax, dword [ebp - 0x488]
mov dword [ebp - 0x458], eax
mov ecx, dword [ebp - 0x458]
mov dword [ebp - 0x49c], ecx
cmp dword [ebp - 0x49c], 0x504c5445
ja 0x447f08
cmp dword [ebp - 0x49c], 0x504c5445
je 0x44850a
cmp dword [ebp - 0x49c], 0x49454e44
ja 0x447ef7
cmp dword [ebp - 0x49c], 0x49454e44
je 0x448ab9
cmp dword [ebp - 0x49c], 0x43674249
je 0x447f5e
cmp dword [ebp - 0x49c], 0x49444154
je 0x4489fc
jmp 0x449549
cmp dword [ebp - 0x49c], 0x49484452
je 0x447f80
jmp 0x449549
cmp dword [ebp - 0x49c], 0x66644154
ja 0x447f49
cmp dword [ebp - 0x49c], 0x66644154
je 0x4494b8
cmp dword [ebp - 0x49c], 0x6163544c
je 0x449033
cmp dword [ebp - 0x49c], 0x6663544c
je 0x4490c5
jmp 0x449549
cmp dword [ebp - 0x49c], 0x74524e53
je 0x44879d
jmp 0x449549
mov dword [ebp - 0x434], 1
mov edx, dword [ebp - 0x45c]
push edx
mov eax, dword [ebp - 0x18]
push eax
call fcn.00443da0
add esp, 8
jmp 0x4495df
cmp dword [ebp - 4], 0
jne 0x447f98
push str.multiple_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov dword [ebp - 4], 0
cmp dword [ebp - 0x45c], 0xd
je 0x447fba
push str.bad_IHDR_len
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.00449600
add esp, 4
mov edx, dword [ebp - 0x18]
mov dword [edx], eax
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449600
add esp, 4
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x18]
cmp dword [edx + 4], 0x1000000
jbe 0x447ffb
push str.too_large
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x18]
cmp dword [eax], 0x1000000
jbe 0x448018
push str.too_large
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x18]
mov eax, dword [ecx + 0xac]
cmp eax, dword [edx + 0xb0]
jae 0x448060
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
mov al, byte [edx]
mov byte [ebp - 0x49d], al
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
add edx, 1
mov eax, dword [ebp - 0x18]
mov dword [eax + 0xac], edx
mov cl, byte [ebp - 0x49d]
mov byte [ebp - 0x48d], cl
jmp 0x4480b0
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x20], 0
je 0x4480a9
mov eax, dword [ebp - 0x18]
push eax
call fcn.0043ada0
add esp, 4
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
mov al, byte [edx]
mov byte [ebp - 0x49e], al
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
add edx, 1
mov eax, dword [ebp - 0x18]
mov dword [eax + 0xac], edx
mov cl, byte [ebp - 0x49e]
mov byte [ebp - 0x48d], cl
jmp 0x4480b0
mov byte [ebp - 0x48d], 0
movzx edx, byte [ebp - 0x48d]
mov eax, dword [ebp + 8]
mov dword [eax + 0x1c], edx
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x1c], 1
je 0x4480fc
mov edx, dword [ebp + 8]
cmp dword [edx + 0x1c], 2
je 0x4480fc
mov eax, dword [ebp + 8]
cmp dword [eax + 0x1c], 4
je 0x4480fc
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x1c], 8
je 0x4480fc
mov edx, dword [ebp + 8]
cmp dword [edx + 0x1c], 0x10
je 0x4480fc
push str.1_2_4_8_16_bit_only
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x18]
mov edx, dword [eax + 0xac]
cmp edx, dword [ecx + 0xb0]
jae 0x448144
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x49f], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x49f]
mov byte [ebp - 0x48e], al
jmp 0x448194
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + 0x20], 0
je 0x44818d
mov edx, dword [ebp - 0x18]
push edx
call fcn.0043ada0
add esp, 4
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x4a0], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x4a0]
mov byte [ebp - 0x48e], al
jmp 0x448194
mov byte [ebp - 0x48e], 0
movzx ecx, byte [ebp - 0x48e]
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 6
jle 0x4481b6
push str.bad_ctype
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 8], 3
jne 0x4481d7
mov edx, dword [ebp + 8]
cmp dword [edx + 0x1c], 0x10
jne 0x4481d7
push str.bad_ctype
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 8], 3
jne 0x4481e6
mov byte [ebp - 0x445], 3
jmp 0x448200
mov eax, dword [ebp - 8]
and eax, 1
je 0x448200
push str.bad_ctype
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x18]
mov eax, dword [ecx + 0xac]
cmp eax, dword [edx + 0xb0]
jae 0x448248
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
mov al, byte [edx]
mov byte [ebp - 0x4a1], al
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
add edx, 1
mov eax, dword [ebp - 0x18]
mov dword [eax + 0xac], edx
mov cl, byte [ebp - 0x4a1]
mov byte [ebp - 0x48f], cl
jmp 0x448298
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x20], 0
je 0x448291
mov eax, dword [ebp - 0x18]
push eax
call fcn.0043ada0
add esp, 4
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
mov al, byte [edx]
mov byte [ebp - 0x4a2], al
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xac]
add edx, 1
mov eax, dword [ebp - 0x18]
mov dword [eax + 0xac], edx
mov cl, byte [ebp - 0x4a2]
mov byte [ebp - 0x48f], cl
jmp 0x448298
mov byte [ebp - 0x48f], 0
movzx edx, byte [ebp - 0x48f]
mov dword [ebp - 0x464], edx
cmp dword [ebp - 0x464], 0
je 0x4482c0
push str.bad_comp_method
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x18]
mov edx, dword [eax + 0xac]
cmp edx, dword [ecx + 0xb0]
jae 0x448308
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x4a3], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x4a3]
mov byte [ebp - 0x490], al
jmp 0x448358
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + 0x20], 0
je 0x448351
mov edx, dword [ebp - 0x18]
push edx
call fcn.0043ada0
add esp, 4
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x4a4], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x4a4]
mov byte [ebp - 0x490], al
jmp 0x448358
mov byte [ebp - 0x490], 0
movzx ecx, byte [ebp - 0x490]
mov dword [ebp - 0x460], ecx
cmp dword [ebp - 0x460], 0
je 0x448380
push str.bad_filter_method
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x4483c8
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4a5], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4a5]
mov byte [ebp - 0x491], dl
jmp 0x448418
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x448411
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4a6], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4a6]
mov byte [ebp - 0x491], dl
jmp 0x448418
mov byte [ebp - 0x491], 0
movzx eax, byte [ebp - 0x491]
mov dword [ebp - 0x44c], eax
cmp dword [ebp - 0x44c], 1
jle 0x448440
push str.bad_interlace_method
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
cmp dword [ecx], 0
je 0x448451
mov edx, dword [ebp - 0x18]
cmp dword [edx + 4], 0
jne 0x448463
push str.0_pixel_image
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
movzx eax, byte [ebp - 0x445]
test eax, eax
jne 0x4484d2
mov ecx, dword [ebp - 8]
and ecx, 2
neg ecx
sbb ecx, ecx
and ecx, 2
add ecx, 1
mov edx, dword [ebp - 8]
and edx, 4
neg edx
sbb edx, edx
neg edx
add ecx, edx
mov eax, dword [ebp - 0x18]
mov dword [eax + 8], ecx
mov ecx, dword [ebp - 0x18]
mov eax, 0x40000000
xor edx, edx
div dword [ecx]
mov ecx, dword [ebp - 0x18]
xor edx, edx
div dword [ecx + 8]
mov edx, dword [ebp - 0x18]
cmp eax, dword [edx + 4]
jae 0x4484c0
push str.too_large
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp + 0xc], 2
jne 0x4484d0
mov eax, 1
jmp 0x4495f0
jmp 0x448505
mov eax, dword [ebp - 0x18]
mov dword [eax + 8], 1
mov ecx, dword [ebp - 0x18]
mov eax, 0x40000000
xor edx, edx
div dword [ecx]
shr eax, 2
mov edx, dword [ebp - 0x18]
cmp eax, dword [edx + 4]
jae 0x448505
push str.too_large
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
jmp 0x4495df
cmp dword [ebp - 4], 0
je 0x448522
push str.first_not_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 0x45c], 0x300
jbe 0x448540
push str.invalid_PLTE
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x45c]
xor edx, edx
mov ecx, 3
div ecx
mov dword [ebp - 0x10], eax
mov edx, dword [ebp - 0x10]
imul edx, edx, 3
cmp edx, dword [ebp - 0x45c]
je 0x448572
push str.invalid_PLTE
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov dword [ebp - 0x14], 0
jmp 0x448584
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
cmp ecx, dword [ebp - 0x10]
jae 0x448798
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x4485d8
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4a7], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4a7]
mov byte [ebp - 0x492], dl
jmp 0x448628
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x448621
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4a8], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4a8]
mov byte [ebp - 0x492], dl
jmp 0x448628
mov byte [ebp - 0x492], 0
mov eax, dword [ebp - 0x14]
mov cl, byte [ebp - 0x492]
mov byte [ebp + eax*4 - 0x430], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x448680
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4a9], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4a9]
mov byte [ebp - 0x493], dl
jmp 0x4486d0
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x4486c9
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4aa], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4aa]
mov byte [ebp - 0x493], dl
jmp 0x4486d0
mov byte [ebp - 0x493], 0
mov eax, dword [ebp - 0x14]
mov cl, byte [ebp - 0x493]
mov byte [ebp + eax*4 - 0x42f], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x448728
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4ab], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4ab]
mov byte [ebp - 0x494], dl
jmp 0x448778
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x448771
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4ac], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4ac]
mov byte [ebp - 0x494], dl
jmp 0x448778
mov byte [ebp - 0x494], 0
mov eax, dword [ebp - 0x14]
mov cl, byte [ebp - 0x494]
mov byte [ebp + eax*4 - 0x42e], cl
mov edx, dword [ebp - 0x14]
mov byte [ebp + edx*4 - 0x42d], 0xff
jmp 0x44857b
jmp 0x4495df
cmp dword [ebp - 4], 0
je 0x4487b5
push str.first_not_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp + 8]
cmp dword [eax + 4], 0
je 0x4487d0
push str.tRNS_after_IDAT
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
movzx ecx, byte [ebp - 0x445]
test ecx, ecx
je 0x448908
cmp dword [ebp + 0xc], 2
jne 0x4487f9
mov edx, dword [ebp - 0x18]
mov dword [edx + 8], 4
mov eax, 1
jmp 0x4495f0
cmp dword [ebp - 0x10], 0
jne 0x448811
push str.tRNS_before_PLTE
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x45c]
cmp eax, dword [ebp - 0x10]
jbe 0x44882e
push str.bad_tRNS_len
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov byte [ebp - 0x445], 4
mov dword [ebp - 0x14], 0
jmp 0x448847
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x14]
cmp edx, dword [ebp - 0x45c]
jae 0x448903
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x18]
mov edx, dword [eax + 0xac]
cmp edx, dword [ecx + 0xb0]
jae 0x44889e
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x4ad], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x4ad]
mov byte [ebp - 0x495], al
jmp 0x4488ee
mov ecx, dword [ebp - 0x18]
cmp dword [ecx + 0x20], 0
je 0x4488e7
mov edx, dword [ebp - 0x18]
push edx
call fcn.0043ada0
add esp, 4
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
mov dl, byte [ecx]
mov byte [ebp - 0x4ae], dl
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xac]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 0xac], ecx
mov al, byte [ebp - 0x4ae]
mov byte [ebp - 0x495], al
jmp 0x4488ee
mov byte [ebp - 0x495], 0
mov ecx, dword [ebp - 0x14]
mov dl, byte [ebp - 0x495]
mov byte [ebp + ecx*4 - 0x42d], dl
jmp 0x44883e
jmp 0x4489f7
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 8]
and ecx, 1
jne 0x448925
push str.tRNS_with_alpha
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 8]
shl eax, 1
cmp dword [ebp - 0x45c], eax
je 0x448947
push str.bad_tRNS_len
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov byte [ebp - 0x21], 1
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x1c], 0x10
jne 0x44899b
mov dword [ebp - 0x438], 0
jmp 0x44896f
mov edx, dword [ebp - 0x438]
add edx, 1
mov dword [ebp - 0x438], edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x438]
cmp ecx, dword [eax + 8]
jge 0x448999
mov edx, dword [ebp - 0x18]
push edx
call fcn.00440bf0
add esp, 4
mov ecx, dword [ebp - 0x438]
mov word [ebp + ecx*2 - 0x440], ax
jmp 0x448960
jmp 0x4489f7
mov dword [ebp - 0x438], 0
jmp 0x4489b6
mov edx, dword [ebp - 0x438]
add edx, 1
mov dword [ebp - 0x438], edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x438]
cmp ecx, dword [eax + 8]
jge 0x4489f7
mov edx, dword [ebp - 0x18]
push edx
call fcn.00440bf0
add esp, 4
and eax, 0xff
movzx eax, al
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x1c]
movzx ecx, byte [edx + 0x4b5984]
imul eax, ecx
mov edx, dword [ebp - 0x438]
mov byte [ebp + edx - 0x454], al
jmp 0x4489a7
jmp 0x4495df
cmp dword [ebp - 4], 0
je 0x448a14
push str.first_not_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
movzx eax, byte [ebp - 0x445]
test eax, eax
je 0x448a37
cmp dword [ebp - 0x10], 0
jne 0x448a37
push str.no_PLTE
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 0x20], 0
je 0x448a4f
push str.invalid_sequence_number_for_IDAT
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 0x28], 1
jbe 0x448a67
push str.IDAT_after_more_than_one_fcTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp + 0xc], 2
jne 0x448a84
movzx ecx, byte [ebp - 0x445]
mov edx, dword [ebp - 0x18]
mov dword [edx + 8], ecx
mov eax, 1
jmp 0x4495f0
mov eax, dword [ebp - 0x45c]
push eax
lea ecx, [ebp - 0x444]
push ecx
lea edx, [ebp - 0x1c]
push edx
mov eax, dword [ebp + 8]
add eax, 4
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0044b230
add esp, 0x14
test eax, eax
jne 0x448ab4
xor eax, eax
jmp 0x4495f0
jmp 0x4495df
cmp dword [ebp - 4], 0
je 0x448ad1
push str.first_not_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp + 0xc], 0
je 0x448ae1
mov eax, 1
jmp 0x4495f0
mov edx, dword [ebp + 8]
cmp dword [edx + 4], 0
jne 0x448afc
push str.no_IDAT
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x14]
cmp ecx, dword [ebp - 0x28]
je 0x448b19
push str.missing_fcTL_chunks
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp + 8]
mov ecx, dword [edx]
imul ecx, dword [eax + 0x1c]
add ecx, 7
shr ecx, 3
mov dword [ebp - 0x470], ecx
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x470]
imul eax, dword [edx + 4]
mov ecx, dword [ebp - 0x18]
imul eax, dword [ecx + 8]
mov edx, dword [ebp - 0x18]
add eax, dword [edx + 4]
mov dword [ebp - 0x468], eax
xor eax, eax
cmp dword [ebp - 0x434], 0
sete al
push eax
lea ecx, [ebp - 0x468]
push ecx
mov edx, dword [ebp - 0x468]
push edx
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
push edx
call fcn.00446b00
add esp, 0x14
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], eax
mov edx, dword [ebp + 8]
mov eax, dword [edx + 8]
mov dword [ebp - 0x46c], eax
mov ecx, dword [ebp + 8]
cmp dword [ecx + 8], 0
jne 0x448ba1
xor eax, eax
jmp 0x4495f0
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
push eax
call fcn.00492fac
add esp, 4
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0
mov dword [ebp - 0x14], 0
jmp 0x448bcc
mov edx, dword [ebp - 0x14]
add edx, 1
mov dword [ebp - 0x14], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x14]
cmp ecx, dword [eax + 0x14]
jae 0x448d07
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
cmp dword [ecx + edx + 0x20], 0
je 0x448d02
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [ecx + edx + 8]
imul ecx, dword [eax + 0x1c]
add ecx, 7
shr ecx, 3
mov dword [ebp - 0x470], ecx
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov eax, dword [ebp - 0x470]
imul eax, dword [ecx + edx + 0xc]
mov ecx, dword [ebp - 0x18]
imul eax, dword [ecx + 8]
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov ecx, dword [ebp + 8]
mov ecx, dword [ecx + 0x10]
add eax, dword [ecx + edx + 0xc]
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov ecx, dword [ebp + 8]
mov ecx, dword [ecx + 0x10]
mov dword [ecx + edx + 4], eax
xor edx, edx
cmp dword [ebp - 0x434], 0
sete dl
push edx
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
lea eax, [edx + eax + 4]
push eax
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
mov ecx, dword [eax + ecx + 4]
push ecx
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov edx, dword [ecx + edx]
push edx
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
mov eax, dword [edx + eax + 0x20]
push eax
call fcn.00446b00
add esp, 0x14
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov edx, dword [edx + 0x10]
mov dword [edx + ecx + 0x24], eax
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
cmp dword [edx + eax + 0x24], 0
jne 0x448cd5
xor eax, eax
jmp 0x4495f0
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
mov eax, dword [edx + eax + 0x20]
push eax
call fcn.00492fac
add esp, 4
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
mov dword [eax + ecx + 0x20], 0
jmp 0x448bc3
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 8]
add edx, 1
cmp dword [ebp + 0x10], edx
jne 0x448d26
cmp dword [ebp + 0x10], 3
je 0x448d26
movzx eax, byte [ebp - 0x445]
test eax, eax
je 0x448d2e
movzx ecx, byte [ebp - 0x21]
test ecx, ecx
je 0x448d3f
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 8]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xc], eax
jmp 0x448d4b
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 8]
mov dword [edx + 0xc], ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [ebp - 0x484], ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [eax + 4]
mov dword [ebp - 0x480], ecx
mov edx, dword [ebp + 8]
add edx, 8
mov dword [ebp - 0x47c], edx
mov eax, dword [ebp + 8]
add eax, 0xc
mov dword [ebp - 0x478], eax
mov ecx, dword [ebp - 0x468]
mov dword [ebp - 0x474], ecx
mov edx, dword [ebp - 0x44c]
push edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x1c]
push edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [eax + 8]
push ecx
lea edx, [ebp - 0x484]
push edx
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449740
add esp, 0x1c
test eax, eax
jne 0x448dca
xor eax, eax
jmp 0x4495f0
mov dword [ebp - 0x14], 0
jmp 0x448ddc
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x14]
cmp eax, dword [edx + 0x14]
jae 0x448eb5
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
cmp dword [eax + ecx + 0x24], 0
je 0x448eb0
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
mov ecx, dword [eax + ecx + 8]
mov dword [ebp - 0x484], ecx
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov edx, dword [ecx + edx + 0xc]
mov dword [ebp - 0x480], edx
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
lea eax, [edx + eax + 0x24]
mov dword [ebp - 0x47c], eax
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
lea ecx, [eax + ecx + 0x28]
mov dword [ebp - 0x478], ecx
mov edx, dword [ebp - 0x14]
imul edx, edx, 0x2c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x10]
mov edx, dword [ecx + edx + 4]
mov dword [ebp - 0x474], edx
mov eax, dword [ebp - 0x44c]
push eax
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x1c]
push eax
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push edx
lea eax, [ebp - 0x484]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.00449740
add esp, 0x1c
test eax, eax
jne 0x448eb0
xor eax, eax
jmp 0x4495f0
jmp 0x448dd3
movzx edx, byte [ebp - 0x21]
test edx, edx
je 0x448f12
mov eax, dword [ebp + 8]
cmp dword [eax + 0x1c], 0x10
jne 0x448eed
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 0xc]
push edx
lea eax, [ebp - 0x440]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.0044ac60
add esp, 0xc
test eax, eax
jne 0x448eeb
xor eax, eax
jmp 0x4495f0
jmp 0x448f12
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xc]
push eax
lea ecx, [ebp - 0x454]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.0044aad0
add esp, 0xc
test eax, eax
jne 0x448f12
xor eax, eax
jmp 0x4495f0
cmp dword [ebp - 0x434], 0
je 0x448f39
cmp dword [0x4d46fc], 0
je 0x448f39
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0xc], 2
jle 0x448f39
mov ecx, dword [ebp + 8]
push ecx
call fcn.0044b000
add esp, 4
movzx edx, byte [ebp - 0x445]
test edx, edx
je 0x448f98
movzx eax, byte [ebp - 0x445]
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 8], eax
movzx edx, byte [ebp - 0x445]
mov eax, dword [ebp - 0x18]
mov dword [eax + 0xc], edx
cmp dword [ebp + 0x10], 3
jl 0x448f6d
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp + 0x10]
mov dword [ecx + 0xc], edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0xc]
push ecx
mov edx, dword [ebp - 0x10]
push edx
lea eax, [ebp - 0x430]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.0044ade0
add esp, 0x10
test eax, eax
jne 0x448f96
xor eax, eax
jmp 0x4495f0
jmp 0x448faf
movzx edx, byte [ebp - 0x21]
test edx, edx
je 0x448faf
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 8]
add ecx, 1
mov edx, dword [ebp - 0x18]
mov dword [edx + 8], ecx
mov eax, dword [ebp + 8]
cmp dword [eax + 0x14], 0
jne 0x448fdd
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x46c]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
push ecx
call fcn.00492fac
add esp, 4
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0
mov dword [ebp - 0x14], 0
jmp 0x448fef
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x14]
cmp edx, dword [ecx + 0x14]
jae 0x449029
mov eax, dword [ebp - 0x14]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x10]
mov eax, dword [edx + eax + 0x24]
push eax
call fcn.00492fac
add esp, 4
mov ecx, dword [ebp - 0x14]
imul ecx, ecx, 0x2c
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x10]
mov dword [eax + ecx + 0x24], 0
jmp 0x448fe6
mov eax, 1
jmp 0x4495f0
mov ecx, dword [ebp + 8]
cmp dword [ecx + 4], 0
je 0x44904e
push str.acTL_after_IDAT
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x18]
push edx
call fcn.00449600
add esp, 4
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x14], eax
mov edx, dword [ebp + 8]
cmp dword [edx + 0x14], 0
jne 0x44907b
push str.acTL_with_0_frames
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449600
add esp, 4
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], eax
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x14]
imul eax, eax, 0x2c
push eax
call fcn.0043aa00
add esp, 4
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x10], eax
mov edx, dword [ebp + 8]
cmp dword [edx + 0x10], 0
jne 0x4490c0
push str.outofmem
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
jmp 0x4495df
mov eax, dword [ebp + 8]
cmp dword [eax + 0x10], 0
jne 0x4490e0
push str.fcTL_before_acTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x28]
cmp edx, dword [ecx + 0x14]
jb 0x4490fd
push str.too_many_frames
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov dword [ebp - 0x444], 0
mov eax, dword [ebp - 0x28]
imul eax, eax, 0x2c
mov ecx, dword [ebp + 8]
add eax, dword [ecx + 0x10]
mov dword [ebp - 0x450], eax
mov edx, dword [ebp - 0x450]
mov dword [edx], 0
mov eax, dword [ebp - 0x450]
mov dword [eax + 0x24], 0
mov ecx, dword [ebp - 0x450]
mov dword [ecx + 0x20], 0
mov edx, dword [ebp - 0x450]
mov dword [edx + 0x28], 0
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449600
add esp, 4
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp - 0x20]
je 0x449175
push str.invalid_sequence_number
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x20]
add edx, 1
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0x18]
push eax
call fcn.00449600
add esp, 4
mov ecx, dword [ebp - 0x450]
mov dword [ecx + 8], eax
mov edx, dword [ebp - 0x18]
push edx
call fcn.00449600
add esp, 4
mov ecx, dword [ebp - 0x450]
mov dword [ecx + 0xc], eax
mov edx, dword [ebp - 0x18]
push edx
call fcn.00449600
add esp, 4
mov ecx, dword [ebp - 0x450]
mov dword [ecx + 0x10], eax
mov edx, dword [ebp - 0x18]
push edx
call fcn.00449600
add esp, 4
mov ecx, dword [ebp - 0x450]
mov dword [ecx + 0x14], eax
mov edx, dword [ebp - 0x18]
push edx
call fcn.00440bf0
add esp, 4
mov ecx, dword [ebp - 0x450]
mov word [ecx + 0x18], ax
mov edx, dword [ebp - 0x18]
push edx
call fcn.00440bf0
add esp, 4
mov ecx, dword [ebp - 0x450]
mov word [ecx + 0x1a], ax
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x449246
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4af], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4af]
mov byte [ebp - 0x496], dl
jmp 0x449296
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x44928f
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4b0], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4b0]
mov byte [ebp - 0x496], dl
jmp 0x449296
mov byte [ebp - 0x496], 0
mov eax, dword [ebp - 0x450]
mov cl, byte [ebp - 0x496]
mov byte [eax + 0x1c], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 0xac]
cmp ecx, dword [eax + 0xb0]
jae 0x4492ed
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4b1], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4b1]
mov byte [ebp - 0x497], dl
jmp 0x44933d
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x20], 0
je 0x449336
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.0043ada0
add esp, 4
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
mov cl, byte [eax]
mov byte [ebp - 0x4b2], cl
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0xac]
add eax, 1
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 0xac], eax
mov dl, byte [ebp - 0x4b2]
mov byte [ebp - 0x497], dl
jmp 0x44933d
mov byte [ebp - 0x497], 0
mov eax, dword [ebp - 0x450]
mov cl, byte [ebp - 0x497]
mov byte [eax + 0x1d], cl
cmp dword [ebp - 0x28], 0
jne 0x44936a
cmp dword [ebp - 0x20], 0
je 0x44936a
push str.invalid_sequence_number_in_first_fcTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x450]
cmp dword [edx + 8], 0
jne 0x449388
push str.zero_width_in_fcTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x450]
cmp dword [eax + 0xc], 0
jne 0x4493a6
push str.zero_height_in_fcTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x450]
mov edx, dword [ecx + 0x10]
mov eax, dword [ebp - 0x450]
add edx, dword [eax + 8]
mov ecx, dword [ebp - 0x18]
cmp edx, dword [ecx]
jbe 0x4493d1
push str.fcTL_out_of_image_bounds
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x450]
mov eax, dword [edx + 0x14]
mov ecx, dword [ebp - 0x450]
add eax, dword [ecx + 0xc]
mov edx, dword [ebp - 0x18]
cmp eax, dword [edx + 4]
jbe 0x4493fd
push str.fcTL_out_of_image_bounds
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp + 8]
cmp dword [eax + 4], 0
jne 0x44948b
mov ecx, dword [ebp - 0x450]
cmp dword [ecx + 0x10], 0
je 0x449428
push str.invalid_x_offset_in_fcTL_for_default_image
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x450]
cmp dword [edx + 0x14], 0
je 0x449446
push str.invalid_y_offset_in_fcTL_for_default_image
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x450]
mov ecx, dword [ebp - 0x18]
mov edx, dword [eax + 8]
cmp edx, dword [ecx]
je 0x449468
push str.invalid_width_in_fcTL_for_default_image
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x450]
mov ecx, dword [ebp - 0x18]
mov edx, dword [eax + 0xc]
cmp edx, dword [ecx + 4]
je 0x44948b
push str.invalid_height_in_fcTL_for_default_image
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
cmp dword [ebp - 0x28], 0
jne 0x4494aa
mov eax, dword [ebp - 0x450]
movzx ecx, byte [eax + 0x1c]
cmp ecx, 2
jne 0x4494aa
mov edx, dword [ebp - 0x450]
mov byte [edx + 0x1c], 1
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
jmp 0x4495df
cmp dword [ebp - 0x28], 0
je 0x4494c7
cmp dword [ebp - 0x450], 0
jne 0x4494d9
push str.missing_fcTL
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.00449600
add esp, 4
mov dword [ebp - 0x20], eax
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp - 0x20]
je 0x449502
push str.invalid_sequence_number
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x20]
add eax, 1
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x45c]
sub ecx, 4
push ecx
lea edx, [ebp - 0x444]
push edx
mov eax, dword [ebp - 0x450]
push eax
mov ecx, dword [ebp - 0x450]
add ecx, 0x20
push ecx
mov edx, dword [ebp - 0x18]
push edx
call fcn.0044b230
add esp, 0x14
test eax, eax
jne 0x449544
xor eax, eax
jmp 0x4495f0
jmp 0x4495df
cmp dword [ebp - 4], 0
je 0x449561
push str.first_not_IHDR
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov eax, dword [ebp - 0x458]
and eax, 0x20000000
jne 0x4495cc
mov ecx, dword [ebp - 0x458]
shr ecx, 0x18
and ecx, 0xff
mov byte [str.XXXX_PNG_chunk_not_known], cl
mov edx, dword [ebp - 0x458]
shr edx, 0x10
and edx, 0xff
mov byte [0x4d025d], dl
mov eax, dword [ebp - 0x458]
shr eax, 8
and eax, 0xff
mov byte [0x4d025e], al
mov ecx, dword [ebp - 0x458]
and ecx, 0xff
mov byte [0x4d025f], cl
push str.XXXX_PNG_chunk_not_known
call fcn.0043a5f0
add esp, 4
jmp 0x4495f0
mov edx, dword [ebp - 0x45c]
push edx
mov eax, dword [ebp - 0x18]
push eax
call fcn.00443da0
add esp, 8
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.00449600
add esp, 4
jmp 0x447e62
mov ecx, dword [ebp - 0x2c]
xor ecx, ebp
call fcn.00492337
mov esp, ebp
pop ebp
ret