// File: /workspace/github_c_makefile_star2_O3/Joy-Division[P]tools-mgs/lodepng/lodepng.c
// Function: lodepng_convert
unsigned lodepng_convert(unsigned char* out, const unsigned char* in,
                         const LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in,
                         unsigned w, unsigned h)
{
  size_t i;
  ColorTree tree;
  size_t numpixels = w * h;
  unsigned error = 0;

  if(lodepng_color_mode_equal(mode_out, mode_in))
  {
    size_t numbytes = lodepng_get_raw_size(w, h, mode_in);
    for(i = 0; i != numbytes; ++i) out[i] = in[i];
    return 0;
  }

  if(mode_out->colortype == LCT_PALETTE)
  {
    size_t palettesize = mode_out->palettesize;
    const unsigned char* palette = mode_out->palette;
    size_t palsize = 1u << mode_out->bitdepth;
    /*if the user specified output palette but did not give the values, assume
    they want the values of the input color type (assuming that one is palette).
    Note that we never create a new palette ourselves.*/
    if(palettesize == 0)
    {
      palettesize = mode_in->palettesize;
      palette = mode_in->palette;
    }
    if(palettesize < palsize) palsize = palettesize;
    color_tree_init(&tree);
    for(i = 0; i != palsize; ++i)
    {
      const unsigned char* p = &palette[i * 4];
      color_tree_add(&tree, p[0], p[1], p[2], p[3], i);
    }
  }

  if(mode_in->bitdepth == 16 && mode_out->bitdepth == 16)
  {
    for(i = 0; i != numpixels; ++i)
    {
      unsigned short r = 0, g = 0, b = 0, a = 0;
      getPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in);
      rgba16ToPixel(out, i, mode_out, r, g, b, a);
    }
  }
  else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGBA)
  {
    getPixelColorsRGBA8(out, numpixels, 1, in, mode_in);
  }
  else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGB)
  {
    getPixelColorsRGBA8(out, numpixels, 0, in, mode_in);
  }
  else
  {
    unsigned char r = 0, g = 0, b = 0, a = 0;
    for(i = 0; i != numpixels; ++i)
    {
      getPixelColorRGBA8(&r, &g, &b, &a, in, i, mode_in);
      error = rgba8ToPixel(out, i, mode_out, &tree, r, g, b, a);
      if (error) break;
    }
  }

  if(mode_out->colortype == LCT_PALETTE)
  {
    color_tree_cleanup(&tree);
  }

  return error;
}

// Assembly:
pushq %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0xb8, %rsp
movl %r9d, %r15d
movl %r8d, %r12d
movq %rcx, %rbx
movq %rdx, %rbp
movq %rsi, %r14
movq %rdi, 0x18(%rsp)
movq %rdx, %rdi
movq %rcx, %rsi
callq 0x592d
testl %eax, %eax
je 0x54df
movl %r12d, %edi
movl %r15d, %esi
movq %rbx, %rdx
callq 0x4cf3
xorl %ebx, %ebx
testq %rax, %rax
je 0x58ff
xorl %ecx, %ecx
movq 0x18(%rsp), %rsi
movb (%r14,%rcx), %dl
movb %dl, (%rsi,%rcx)
incq %rcx
cmpq %rcx, %rax
jne 0x54cb
jmp 0x58ff
movq %rbx, 0x20(%rsp)
imull %r12d, %r15d
movq %r15, 0x28(%rsp)
cmpl $0x3, (%rbp)
jne 0x5598
movb 0x4(%rbp), %cl
movl $0x1, %ebx
shlq %cl, %rbx
movq 0x10(%rbp), %rax
movq %rbp, %rcx
testq %rax, %rax
jne 0x5517
movq 0x20(%rsp), %rcx
movq 0x10(%rcx), %rax
cmpq %rbx, %rax
cmovbq %rax, %rbx
movq 0x8(%rcx), %r15
xorps %xmm0, %xmm0
movaps %xmm0, 0xa0(%rsp)
movaps %xmm0, 0x90(%rsp)
movaps %xmm0, 0x80(%rsp)
movaps %xmm0, 0x70(%rsp)
movaps %xmm0, 0x60(%rsp)
movaps %xmm0, 0x50(%rsp)
movaps %xmm0, 0x40(%rsp)
movaps %xmm0, 0x30(%rsp)
movl $0xffffffff, 0xb0(%rsp) # imm = 0xFFFFFFFF
testq %rax, %rax
je 0x5598
xorl %r13d, %r13d
leaq 0x30(%rsp), %r12
movzbl (%r15,%r13,4), %esi
movzbl 0x1(%r15,%r13,4), %edx
movzbl 0x2(%r15,%r13,4), %ecx
movzbl 0x3(%r15,%r13,4), %r8d
movq %r12, %rdi
movl %r13d, %r9d
callq 0x599a
incq %r13
cmpq %r13, %rbx
jne 0x556e
movq 0x20(%rsp), %r8
movl 0x4(%r8), %ecx
xorl $0x10, %ecx
movl 0x4(%rbp), %eax
movl %eax, %edx
xorl $0x10, %edx
orl %ecx, %edx
jne 0x56c3
cmpq $0x0, 0x28(%rsp)
je 0x58ed
movq %rbp, %r13
xorl %r15d, %r15d
leaq 0x8b7f(%rip), %r12      # 0xe14c
xorl %ebx, %ebx
xorl %ebp, %ebp
movw %r15w, 0x16(%rsp)
movw %r15w, 0x14(%rsp)
movw %r15w, 0x12(%rsp)
movw %r15w, 0x10(%rsp)
movq 0x20(%rsp), %rax
movq %rax, (%rsp)
leaq 0x16(%rsp), %rdi
leaq 0x14(%rsp), %rsi
leaq 0x12(%rsp), %rdx
leaq 0x10(%rsp), %rcx
movq %r14, %r8
movq %rbp, %r9
callq 0x5a61
movl (%r13), %esi
cmpq $0x6, %rsi
ja 0x56a7
movzwl 0x16(%rsp), %eax
movzwl 0x14(%rsp), %edx
movzwl 0x12(%rsp), %edi
movzwl 0x10(%rsp), %ecx
movslq (%r12,%rsi,4), %rsi
addq %r12, %rsi
jmpq *%rsi
rolw $0x8, %ax
movq 0x18(%rsp), %rcx
movw %ax, (%rcx,%rbp,2)
jmp 0x56a7
movq 0x18(%rsp), %rdx
movb %ah, (%rdx,%rbp,4)
movb %al, 0x1(%rdx,%rbp,4)
movb %ch, 0x2(%rdx,%rbp,4)
movb %cl, 0x3(%rdx,%rbp,4)
jmp 0x56a7
movq 0x18(%rsp), %rcx
movb %ah, (%rcx,%rbx)
movb %al, 0x1(%rcx,%rbx)
movb %dh, 0x2(%rcx,%rbx)
movb %dl, 0x3(%rcx,%rbx)
movl %edi, %eax
movb %ah, 0x4(%rcx,%rbx)
movb %al, 0x5(%rcx,%rbx)
jmp 0x56a7
movq 0x18(%rsp), %rsi
movb %ah, (%rsi,%rbp,8)
movb %al, 0x1(%rsi,%rbp,8)
movb %dh, 0x2(%rsi,%rbp,8)
movb %dl, 0x3(%rsi,%rbp,8)
movl %edi, %eax
movb %ah, 0x4(%rsi,%rbp,8)
movb %al, 0x5(%rsi,%rbp,8)
movb %ch, 0x6(%rsi,%rbp,8)
movb %cl, 0x7(%rsi,%rbp,8)
incq %rbp
addq $0x6, %rbx
cmpq %rbp, 0x28(%rsp)
jne 0x55d1
xorl %ebx, %ebx
movq %r13, %rbp
jmp 0x58ef
cmpl $0x8, %eax
movq 0x28(%rsp), %rsi
jne 0x56f5
movl (%rbp), %eax
cmpl $0x2, %eax
je 0x5913
cmpl $0x6, %eax
jne 0x56f5
movq 0x18(%rsp), %rdi
movl $0x1, %edx
movq %r14, %rcx
callq 0x5be0
jmp 0x58ed
xorl %ebx, %ebx
movb %bl, 0x16(%rsp)
movb %bl, 0x14(%rsp)
movb %bl, 0x12(%rsp)
movb %bl, 0x10(%rsp)
testq %rsi, %rsi
je 0x58ef
movl $0x1, %r12d
xorl %r15d, %r15d
xorl %r13d, %r13d
movq 0x20(%rsp), %rbx
movq %rbx, (%rsp)
leaq 0x16(%rsp), %rdi
leaq 0x14(%rsp), %rsi
leaq 0x12(%rsp), %rdx
leaq 0x10(%rsp), %rcx
movq %r14, %r8
movq %r13, %r9
callq 0x604f
movl (%rbp), %r8d
cmpq $0x6, %r8
ja 0x58d7
movb 0x16(%rsp), %al
movzbl %al, %esi
movb 0x14(%rsp), %dl
movb 0x12(%rsp), %cl
movb 0x10(%rsp), %dil
leaq 0x89c3(%rip), %r9       # 0xe130
movslq (%r9,%r8,4), %r8
addq %r9, %r8
jmpq *%r8
movl 0x4(%rbp), %edx
cmpl $0x10, %edx
je 0x588b
cmpl $0x8, %edx
jne 0x58b5
movq 0x18(%rsp), %rcx
movb %al, (%rcx,%r13)
jmp 0x58d7
movzbl %dl, %edx
movzbl %cl, %ecx
movzbl %dil, %r8d
leaq 0x30(%rsp), %rdi
callq 0xb6f1
testl %eax, %eax
js 0x5926
movl 0x4(%rbp), %edx
cmpl $0x8, %edx
jne 0x58c8
movq 0x18(%rsp), %rcx
movb %al, (%rcx,%r13)
jmp 0x58d7
cmpl $0x8, 0x4(%rbp)
jne 0x5839
movq 0x18(%rsp), %rsi
movb %al, (%rsi,%r15)
movb %dl, 0x1(%rsi,%r15)
movb %cl, 0x2(%rsi,%r15)
jmp 0x58d7
movl 0x4(%rbp), %ecx
cmpl $0x10, %ecx
je 0x589b
cmpl $0x8, %ecx
jne 0x58d7
movq 0x18(%rsp), %rcx
movb %al, -0x1(%rcx,%r12)
movb %dil, (%rcx,%r12)
jmp 0x58d7
cmpl $0x8, 0x4(%rbp)
jne 0x585d
movq 0x18(%rsp), %rsi
movb %al, -0x2(%rsi,%r12,2)
movb %dl, -0x1(%rsi,%r12,2)
movb %cl, (%rsi,%r12,2)
movb %dil, 0x1(%rsi,%r12,2)
jmp 0x58d7
movq 0x18(%rsp), %rsi
movb %al, 0x1(%rsi,%r15,2)
movb %al, (%rsi,%r15,2)
movb %dl, 0x3(%rsi,%r15,2)
movb %dl, 0x2(%rsi,%r15,2)
movb %cl, 0x5(%rsi,%r15,2)
movb %cl, 0x4(%rsi,%r15,2)
jmp 0x58d7
movq 0x18(%rsp), %rsi
movb %al, -0x3(%rsi,%r12,4)
movb %al, -0x4(%rsi,%r12,4)
movb %dl, -0x1(%rsi,%r12,4)
movb %dl, -0x2(%rsi,%r12,4)
movb %cl, 0x1(%rsi,%r12,4)
movb %cl, (%rsi,%r12,4)
movb %dil, 0x3(%rsi,%r12,4)
movb %dil, 0x2(%rsi,%r12,4)
jmp 0x58d7
movq 0x18(%rsp), %rcx
movb %al, (%rcx,%r12)
movb %al, -0x1(%rcx,%r12)
jmp 0x58d7
movq 0x18(%rsp), %rcx
movb %al, -0x1(%rcx,%r12,2)
movb %al, -0x2(%rcx,%r12,2)
movb %dil, 0x1(%rcx,%r12,2)
movb %dil, (%rcx,%r12,2)
jmp 0x58d7
movb $0x8, %cl
subb %dl, %cl
shrl %cl, %esi
movl $0xffffffff, %eax       # imm = 0xFFFFFFFF
movl %edx, %ecx
shll %cl, %eax
notl %eax
andl %esi, %eax
movq 0x18(%rsp), %rdi
movq %r13, %rsi
movl %eax, %ecx
callq 0xb699
incq %r13
addq $0x2, %r12
addq $0x3, %r15
cmpq %r13, 0x28(%rsp)
jne 0x5721
xorl %ebx, %ebx
cmpl $0x3, (%rbp)
jne 0x58ff
leaq 0x30(%rsp), %rdi
callq 0x6336
movl %ebx, %eax
addq $0xb8, %rsp
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
xorl %ebx, %ebx
movq 0x18(%rsp), %rdi
xorl %edx, %edx
movq %r14, %rcx
callq 0x5be0
jmp 0x58ef
movl $0x52, %ebx
jmp 0x58ef