// File: /workspace/github_cpp_makefile_star2_O2/jkingan[P]ladyheather/heather.cpp
// Function: center_filter(long)
struct PLOT_Q center_filter(long point)
{
struct PLOT_Q avg;
struct PLOT_Q q;
DATA_SIZE count;
DATA_SIZE max[NUM_PLOTS+DERIVED_PLOTS];
DATA_SIZE min[NUM_PLOTS+DERIVED_PLOTS];
long i;
long f_count;
int j;

   // average "filter_count / 2" queue entries each side of the specified queue entry

   f_count = disp_filter_size();

   avg = get_plot_q(point);
   filter_jd = avg.q_jd;
   filter_flags = avg.sat_flags;

   point = point - (f_count / 2);
   if(point < 0) point += plot_q_size;
//if(point >= plot_q_count) point = 0;

   avg = get_plot_q(point);
   filter_jd = avg.q_jd;
   filter_flags |= avg.sat_flags;
   count = 1.0F;

// if(point == plot_q_in) return avg;

   if(disp_filter_type == 'P') {  // min/max filter
      for(j=0; j<NUM_PLOTS+DERIVED_PLOTS; j++) {
         if(j != FFT) {
            max[j] = min[j] = avg.data[j];
         }
      }
   }

   for(i=1; i<f_count; i++) {
      if(++point == plot_q_in) {  // at the end of the plot data
         break;
      }
      while(point >= plot_q_size) point -= plot_q_size;

      q = get_plot_q(point);
      filter_flags |= q.sat_flags;
      count += (DATA_SIZE) 1.0;

      for(j=0; j<NUM_PLOTS+DERIVED_PLOTS; j++) {
         if(j != FFT) {
            if(disp_filter_type == 'P') {
               if(q.data[j] > max[j]) max[j] = q.data[j];
               if(q.data[j] < min[j]) min[j] = q.data[j];
            }

            avg.data[j] += q.data[j];
         }
      }
   }

   for(j=0; j<NUM_PLOTS+DERIVED_PLOTS; j++) {  // derived_plots OK
      if(j != FFT) {
         if(disp_filter_type == 'P') {
            if(fabs(max[j]) >= fabs(min[j])) avg.data[j] = max[j];
            else                             avg.data[j] = min[j];
         }
         else {
            avg.data[j] /= count;
         }
      }
   }

   return avg;
}

// Assembly:
pushq %rbp
movq %rsp, %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x1f8, %rsp            # imm = 0x1F8
movq %rsi, %r15
movq %rdi, %rbx
callq 0x10e43
movq %rax, %r14
movq %rbx, %rdi
movq %r15, %rsi
callq 0xf9c7
movsd 0x8(%rbx), %xmm0
movsd %xmm0, 0x31916e(%rip)   # 0x32a250
movzwl (%rbx), %eax
movw %ax, 0x31916c(%rip)     # 0x32a258
pushq $-0x2
popq %rcx
movq %r14, %rax
cqto
idivq %rcx
addq %r15, %rax
movq %rax, %r15
sarq $0x3f, %r15
andq 0x1f4218(%rip), %r15    # 0x205320
addq %rax, %r15
movq %rbx, %rdi
movq %r15, %rsi
callq 0xf9c7
movzwl (%rbx), %eax
orw %ax, 0x319138(%rip)     # 0x32a258
movsd 0x8(%rbx), %xmm0
movsd %xmm0, 0x319123(%rip)   # 0x32a250
movl 0x1f4345(%rip), %eax    # 0x205478
cmpl $0x50, %eax
jne 0x11163
xorl %ecx, %ecx
cmpq $0xe, %rcx
je 0x1115e
cmpq $0x14, %rcx
je 0x11163
movsd 0x10(%rbx,%rcx,8), %xmm0
movsd %xmm0, -0xd0(%rbp,%rcx,8)
movsd %xmm0, -0x170(%rbp,%rcx,8)
incq %rcx
jmp 0x1113a
pushq $0x1
popq %r13
movsd 0xe1f01(%rip), %xmm5    # 0xf3070
leaq -0x220(%rbp), %r12
cmpq %r14, %r13
jge 0x11237
leaq 0x1(%r15), %rcx
cmpq 0x1f419e(%rip), %rcx    # 0x205328
je 0x11237
movsd %xmm5, -0x30(%rbp)
movq 0x1f4184(%rip), %rax    # 0x205320
addq %rax, %r15
incq %r15
subq %rax, %r15
cmpq %rax, %r15
jge 0x111a2
movq %r12, %rdi
movq %r15, %rsi
callq 0xf9c7
movzwl -0x220(%rbp), %eax
orw %ax, 0x319095(%rip)     # 0x32a258
movl 0x1f42af(%rip), %eax    # 0x205478
xorl %ecx, %ecx
movsd -0x30(%rbp), %xmm5
cmpq $0xe, %rcx
je 0x11222
cmpq $0x14, %rcx
je 0x11227
movsd -0x210(%rbp,%rcx,8), %xmm0
cmpl $0x50, %eax
jne 0x11216
ucomisd -0x170(%rbp,%rcx,8), %xmm0
jbe 0x111fe
movsd %xmm0, -0x170(%rbp,%rcx,8)
movsd -0xd0(%rbp,%rcx,8), %xmm1
ucomisd %xmm0, %xmm1
jbe 0x11216
movsd %xmm0, -0xd0(%rbp,%rcx,8)
addsd 0x10(%rbx,%rcx,8), %xmm0
movsd %xmm0, 0x10(%rbx,%rcx,8)
incq %rcx
jmp 0x111d0
addsd 0xe1e41(%rip), %xmm5    # 0xf3070
incq %r13
jmp 0x11176
xorl %ecx, %ecx
movapd 0xe1f4f(%rip), %xmm0    # 0xf3190
cmpq $0xe, %rcx
je 0x11292
cmpq $0x14, %rcx
je 0x11297
cmpl $0x50, %eax
jne 0x11282
movsd -0x170(%rbp,%rcx,8), %xmm1
movapd %xmm1, %xmm3
andpd %xmm0, %xmm3
movsd -0xd0(%rbp,%rcx,8), %xmm2
movapd %xmm2, %xmm4
andpd %xmm0, %xmm4
ucomisd %xmm4, %xmm3
jae 0x1128c
movsd %xmm2, 0x10(%rbx,%rcx,8)
jmp 0x11292
movsd 0x10(%rbx,%rcx,8), %xmm1
divsd %xmm5, %xmm1
movsd %xmm1, 0x10(%rbx,%rcx,8)
incq %rcx
jmp 0x11241
movq %rbx, %rax
addq $0x1f8, %rsp            # imm = 0x1F8
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq