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b4113dda67
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This centralizes the code that both `extractor` and the decompiler executes. In the past this code was partially-duplicated, meaning that the `extractor` could only do _some_ operations and not others (ie. could not extract the audio files). I also simplified the process to enable audio streaming in the configuration. This is to support a new feature in the launcher that allows you to enable these options for the decompiler: 
107 lines
2.2 KiB
C++
107 lines
2.2 KiB
C++
#include "os.h"
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#include "common/common_types.h"
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#include "common/log/log.h"
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#ifdef _WIN32
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// clang-format off
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#define NOMINMAX
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <psapi.h>
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// clang-format on
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size_t get_peak_rss() {
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HANDLE hProcess = GetCurrentProcess();
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PROCESS_MEMORY_COUNTERS pmc;
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if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc))) {
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return pmc.PeakWorkingSetSize;
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} else {
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return 0;
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}
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}
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#else
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#include <sys/resource.h>
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size_t get_peak_rss() {
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rusage x;
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getrusage(RUSAGE_SELF, &x);
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return x.ru_maxrss * 1024;
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}
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#endif
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#ifdef _WIN32
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// windows has a __cpuid
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#include <intrin.h>
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#elif __x86_64__
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// using int to be compatible with msvc's intrinsic
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void __cpuidex(int result[4], int eax, int ecx) {
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asm("cpuid\n\t"
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: "=a"(result[0]), "=b"(result[1]), "=c"(result[2]), "=d"(result[3])
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: "0"(eax), "2"(ecx));
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}
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#else
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// for now, just return 0's.
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void __cpuidex(int result[4], int eax, int ecx) {
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lg::warn("cpuid not implemented on this platform");
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for (int i = 0; i < 4; i++) {
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result[i] = 0;
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}
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}
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#endif
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CpuInfo gCpuInfo;
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void setup_cpu_info() {
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if (gCpuInfo.initialized) {
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return;
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}
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// as a test, get the brand and model
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for (u32 i = 0x80000002; i <= 0x80000004; i++) {
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int result[4];
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__cpuidex(result, i, 0);
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for (auto reg : result) {
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for (int c = 0; c < 4; c++) {
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gCpuInfo.model.push_back(reg);
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reg >>= 8;
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}
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}
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}
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{
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int result[4];
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__cpuidex(result, 0, 0);
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for (auto r : {1, 3, 2}) {
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for (int c = 0; c < 4; c++) {
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gCpuInfo.brand.push_back(result[r]);
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result[r] >>= 8;
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}
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}
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}
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// check for AVX2
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{
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int result[4];
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__cpuidex(result, 7, 0);
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gCpuInfo.has_avx2 = result[1] & (1 << 5);
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}
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{
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int result[4];
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__cpuidex(result, 1, 0);
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gCpuInfo.has_avx = result[2] & (1 << 28);
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}
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printf("-------- CPU Information --------\n");
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printf(" Brand: %s\n", gCpuInfo.brand.c_str());
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printf(" Model: %s\n", gCpuInfo.model.c_str());
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printf(" AVX : %s\n", gCpuInfo.has_avx ? "true" : "false");
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printf(" AVX2 : %s\n", gCpuInfo.has_avx2 ? "true" : "false");
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fflush(stdout);
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gCpuInfo.initialized = true;
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}
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CpuInfo& get_cpu_info() {
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return gCpuInfo;
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}
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