// File: /workspace/github_cpp_makefile_star2_O2/sisong[P]ApkDiffPatch/HDiffPatch/libHDiffPatch/HPatch/patch.c
// Function: read_diffz_head
hpatch_BOOL read_diffz_head(hpatch_compressedDiffInfo* out_diffInfo,_THDiffzHead* out_head,
                            const hpatch_TStreamInput* compressedDiff){
    TStreamCacheClip  _diffHeadClip;
    TStreamCacheClip* diffHeadClip=&_diffHeadClip;
    TByte             temp_cache[hpatch_kStreamCacheSize];
    _TStreamCacheClip_init(&_diffHeadClip,compressedDiff,0,compressedDiff->streamSize,
                           temp_cache,hpatch_kStreamCacheSize);
    {//type
        const char* kVersionType="HDIFF13";
        char* tempType=out_diffInfo->compressType;
        if (!_TStreamCacheClip_readType_end(diffHeadClip,'&',tempType)) return _hpatch_FALSE;
        if (0!=strcmp(tempType,kVersionType)) return _hpatch_FALSE;
    }
    {//read compressType
        if (!_TStreamCacheClip_readType_end(diffHeadClip,'\0',
                                            out_diffInfo->compressType)) return _hpatch_FALSE;
        out_head->typesEndPos=_TStreamCacheClip_readPosOfSrcStream(diffHeadClip);
    }
    _clip_unpackUIntTo(&out_diffInfo->newDataSize,diffHeadClip);
    _clip_unpackUIntTo(&out_diffInfo->oldDataSize,diffHeadClip);
    _clip_unpackUIntTo(&out_head->coverCount,diffHeadClip);
    out_head->compressSizeBeginPos=_TStreamCacheClip_readPosOfSrcStream(diffHeadClip);
    _clip_unpackUIntTo(&out_head->cover_buf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->compress_cover_buf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->rle_ctrlBuf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->compress_rle_ctrlBuf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->rle_codeBuf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->compress_rle_codeBuf_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->newDataDiff_size,diffHeadClip);
    _clip_unpackUIntTo(&out_head->compress_newDataDiff_size,diffHeadClip);
    out_head->headEndPos=_TStreamCacheClip_readPosOfSrcStream(diffHeadClip);
    
    out_diffInfo->compressedCount=((out_head->compress_cover_buf_size)?1:0)
                                 +((out_head->compress_rle_ctrlBuf_size)?1:0)
                                 +((out_head->compress_rle_codeBuf_size)?1:0)
                                 +((out_head->compress_newDataDiff_size)?1:0);
    if (out_head->compress_cover_buf_size>0)
        out_head->coverEndPos=out_head->headEndPos+out_head->compress_cover_buf_size;
    else
        out_head->coverEndPos=out_head->headEndPos+out_head->cover_buf_size;
    return hpatch_TRUE;
}

// Assembly:
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x1030, %rsp           # imm = 0x1030
movq %rsi, %rbx
movq %rdi, %r14
movq 0x8(%rdx), %rcx
xorl %r15d, %r15d
movq %rsp, %r13
leaq 0x30(%rsp), %r8
movl $0x1000, %r9d           # imm = 0x1000
movq %r13, %rdi
movq %rdx, %rsi
xorl %edx, %edx
callq 0x3b1fb
leaq 0x14(%r14), %r12
pushq $0x26
popq %rsi
movq %r13, %rdi
movq %r12, %rdx
callq 0x3adeb
testl %eax, %eax
je 0x3b6e3
leaq 0x15d82(%rip), %rsi     # 0x51459
movq %r12, %rdi
callq 0x4450
testl %eax, %eax
je 0x3b6f7
movl %r15d, %eax
addq $0x1030, %rsp           # imm = 0x1030
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
retq
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %esi, %esi
movq %r12, %rdx
callq 0x3adeb
testl %eax, %eax
je 0x3b6e3
movq %rsp, %rdi
movq (%rdi), %rax
subq 0x28(%rdi), %rax
addq 0x20(%rdi), %rax
movq %rax, 0x48(%rbx)
xorl %r15d, %r15d
movq %r14, %rsi
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x8(%r14), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
movq %rsp, %rdi
xorl %r15d, %r15d
movq %rbx, %rsi
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
movq %rsp, %rdi
movq (%rdi), %rax
subq 0x28(%rdi), %rax
addq 0x20(%rdi), %rax
movq %rax, 0x50(%rbx)
leaq 0x8(%rbx), %r12
xorl %r15d, %r15d
movq %r12, %rsi
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x10(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x18(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x20(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x28(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x30(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x38(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
leaq 0x40(%rbx), %rsi
movq %rsp, %rdi
xorl %r15d, %r15d
xorl %edx, %edx
callq 0x3af7d
testl %eax, %eax
je 0x3b6e3
movq 0x20(%rsp), %rax
subq 0x28(%rsp), %rax
addq (%rsp), %rax
movq 0x10(%rbx), %rcx
xorl %edx, %edx
testq %rcx, %rcx
setne %dl
cmpq $0x1, 0x20(%rbx)
sbbl $-0x1, %edx
cmpq $0x1, 0x30(%rbx)
sbbl $-0x1, %edx
cmpq $0x1, 0x40(%rbx)
sbbl $-0x1, %edx
movq %rax, 0x58(%rbx)
movl %edx, 0x10(%r14)
testq %rcx, %rcx
je 0x3b875
addq %rcx, %rax
jmp 0x3b879
addq (%r12), %rax
movq %rax, 0x60(%rbx)
pushq $0x1
popq %r15
jmp 0x3b6e3