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Add VirtualAlloc and fix up platform defines

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This commit is contained in:
Doyle T 2018-06-13 23:16:05 +10:00
parent 5dee3d9f89
commit 920df31c51
2 changed files with 149 additions and 137 deletions
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72
DqnUnitTest.cpp
View File

@ -675,36 +675,6 @@ void DqnString_Test()
} }
} }
void DqnTimer_Test()
{
LOG_HEADER();
if (1)
{
#if defined(DQN_UNIX_PLATFORM)
f64 startInMs = DqnTimer_NowInMs();
u32 sleepTimeInMs = 1;
sleep(sleepTimeInMs);
f64 endInMs = DqnTimer_NowInMs();
Log("start: %f, end: %f", startInMs, endInMs);
DQN_ASSERT((startInMs + sleepTimeInMs) <= endInMs);
#elif defined(DQN_WIN32_PLATFORM)
f64 startInMs = DqnTimer_NowInMs();
u32 sleepTimeInMs = 1000;
Sleep(sleepTimeInMs);
f64 endInMs = DqnTimer_NowInMs();
DQN_ASSERT((startInMs + sleepTimeInMs) <= endInMs);
#endif
Log(Status::Ok, "Timer advanced in time over 1 second");
globalIndent++;
Log("Start: %f, End: %f", startInMs, endInMs);
globalIndent--;
}
}
void DqnRnd_Test() void DqnRnd_Test()
{ {
LOG_HEADER(); LOG_HEADER();
@ -1579,7 +1549,8 @@ void DqnArray_TestInternal(DqnMemAPI *const memAPI)
void DqnArray_TestRealDataInternal(DqnArray<char> *array) void DqnArray_TestRealDataInternal(DqnArray<char> *array)
{ {
#ifdef DQN_XPLATFORM_LAYER (void)array;
#ifdef DQN_PLATFORM_HEADER
size_t bufSize = 0; size_t bufSize = 0;
u8 *buf = DqnFile::ReadEntireFile("tests/google-10000-english.txt", &bufSize); u8 *buf = DqnFile::ReadEntireFile("tests/google-10000-english.txt", &bufSize);
DQN_ASSERT(buf); DQN_ASSERT(buf);
@ -1661,7 +1632,7 @@ void DqnArray_Test()
} }
} }
#ifdef DQN_XPLATFORM_LAYER #ifdef DQN_PLATFORM_HEADER
void DqnFile_Test() void DqnFile_Test()
{ {
LOG_HEADER(); LOG_HEADER();
@ -1867,7 +1838,35 @@ void DqnFile_Test()
} }
} }
void DqnTimer_Test()
{
LOG_HEADER();
if (1)
{
f64 startInMs = DqnTimer_NowInMs();
#if defined(DQN_UNIX_PLATFORM)
u32 sleepTimeInMs = 1;
sleep(sleepTimeInMs);
Log("start: %f, end: %f", startInMs, endInMs);
DQN_ASSERT((startInMs + sleepTimeInMs) <= endInMs);
#elif defined(DQN_WIN32_PLATFORM)
u32 sleepTimeInMs = 1000;
Sleep(sleepTimeInMs);
DQN_ASSERT((startInMs + sleepTimeInMs) <= endInMs);
#endif #endif
f64 endInMs = DqnTimer_NowInMs();
Log(Status::Ok, "Timer advanced in time over 1 second");
globalIndent++;
Log("Start: %f, End: %f", startInMs, endInMs);
globalIndent--;
}
}
FILE_SCOPE u32 volatile globalDebugCounter; FILE_SCOPE u32 volatile globalDebugCounter;
FILE_SCOPE DqnLock globalJobQueueLock; FILE_SCOPE DqnLock globalJobQueueLock;
@ -1928,6 +1927,11 @@ FILE_SCOPE void DqnJobQueue_Test()
Log("Final incremented value: %d\n", globalDebugCounter); Log("Final incremented value: %d\n", globalDebugCounter);
} }
#else
f64 DqnTimer_NowInMs() { return 0; }
f64 DqnTimer_NowInS() { return 0; }
#endif // DQN_PLATFORM_HEADER
#include <algorithm> #include <algorithm>
void DqnQuickSort_Test() void DqnQuickSort_Test()
{ {
@ -2872,8 +2876,6 @@ FILE_SCOPE void DqnMemStack_Test()
} }
} }
void DqnFixedString_Test();
int main(void) int main(void)
{ {
globalIndent = 1; globalIndent = 1;
@ -2892,7 +2894,7 @@ int main(void)
DqnMemSet_Test(); DqnMemSet_Test();
DqnFixedString_Test(); DqnFixedString_Test();
#ifdef DQN_XPLATFORM_LAYER #ifdef DQN_PLATFORM_HEADER
DqnFile_Test(); DqnFile_Test();
DqnTimer_Test(); DqnTimer_Test();
DqnJobQueue_Test(); DqnJobQueue_Test();

214
dqn.h
View File

@ -80,17 +80,17 @@
// This needs to be above the portable layer so that, if the user requests a platform // This needs to be above the portable layer so that, if the user requests a platform
// implementation, platform specific implementations in the portable layer will get activated. // implementation, platform specific implementations in the portable layer will get activated.
#if (defined(_WIN32) || defined(_WIN64)) #if (defined(_WIN32) || defined(_WIN64))
#define DQN_IS_WIN32 1 #define DQN__IS_WIN32 1
#elif defined(__linux__) #elif defined(__linux__)
#define DQN_IS_UNIX 1 #define DQN__IS_UNIX 1
#endif #endif
#if defined(DQN_IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION) #if defined(DQN__IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION)
#define DQN_XPLATFORM_LAYER 1 #define DQN__XPLATFORM_LAYER 1
#define DQN_WIN32_PLATFORM 1 #define DQN__WIN32_PLATFORM 1
#elif defined(DQN_IS_UNIX) && defined(DQN_UNIX_IMPLEMENTATION) #elif defined(DQN__IS_UNIX) && defined(DQN_UNIX_IMPLEMENTATION)
#define DQN_XPLATFORM_LAYER 1 #define DQN__XPLATFORM_LAYER 1
#define DQN_UNIX_PLATFORM 1 #define DQN__UNIX_PLATFORM 1
#endif #endif
// #Portable Code // #Portable Code
@ -180,7 +180,7 @@ FILE_SCOPE const bool IS_DEBUG = true;
// #Win32 Prototypes // #Win32 Prototypes
// ================================================================================================= // =================================================================================================
#ifdef DQN_WIN32_PLATFORM #ifdef DQN__WIN32_PLATFORM
#ifndef _WINDOWS_ #ifndef _WINDOWS_
using WORD = unsigned short; using WORD = unsigned short;
using DWORD = unsigned long; using DWORD = unsigned long;
@ -203,6 +203,11 @@ u32 const INFINITE = 0xFFFFFFFF;
u32 const CP_UTF8 = 65001; u32 const CP_UTF8 = 65001;
u32 const FORMAT_MESSAGE_IGNORE_INSERTS = 0x00000200; u32 const FORMAT_MESSAGE_IGNORE_INSERTS = 0x00000200;
u32 const FORMAT_MESSAGE_FROM_SYSTEM = 0x00001000; u32 const FORMAT_MESSAGE_FROM_SYSTEM = 0x00001000;
u32 const MEM_COMMIT = 0x00001000;
u32 const MEM_RESERVE = 0x00002000;
u32 const PAGE_READWRITE = 0x04;
u32 const MEM_DECOMMIT = 0x4000;
u32 const MEM_RELEASE = 0x8000;
struct RECT struct RECT
{ {
@ -510,8 +515,15 @@ BOOL WriteFile (HANDLE hFile,
DWORD nNumberOfBytesToWrite, DWORD nNumberOfBytesToWrite,
DWORD *lpNumberOfBytesWritten, DWORD *lpNumberOfBytesWritten,
OVERLAPPED *lpOverlapped); OVERLAPPED *lpOverlapped);
void *VirtualAlloc (void *lpAddress,
size_t dwSize,
DWORD flAllocationType,
DWORD flProtect);
BOOL VirtualFree (void *lpAddress,
size_t dwSize,
DWORD dwFreeType);
#endif // _WINDOWS_ #endif // _WINDOWS_
#endif // DQN_WIN32_PLATFORM #endif // DQN__WIN32_PLATFORM
// #External Code // #External Code
// ================================================================================================= // =================================================================================================
@ -2662,8 +2674,7 @@ DQN_FILE_SCOPE DqnJson DqnJson_GetNextArrayItem(DqnJson const input, DqnJson *ne
#ifndef DQN_PLATFORM_H #ifndef DQN_PLATFORM_H
#define DQN_PLATFORM_H #define DQN_PLATFORM_H
#if defined(DQN_IS_WIN32) #if defined(DQN__IS_UNIX)
#elif defined(DQN_IS_UNIX)
#include <pthread.h> #include <pthread.h>
#include <semaphore.h> #include <semaphore.h>
#endif #endif
@ -2774,15 +2785,14 @@ DQN_FILE_SCOPE f64 DqnTimer_NowInS ();
// ================================================================================================= // =================================================================================================
typedef struct DqnLock typedef struct DqnLock
{ {
#if defined(DQN_IS_WIN32) #if defined(DQN__WIN32_PLATFORM)
CRITICAL_SECTION win32Handle; CRITICAL_SECTION win32Handle;
#elif defined(DQN_IS_UNIX) #elif defined(DQN__UNIX_PLATFORM)
pthread_mutex_t unixHandle; pthread_mutex_t unixHandle;
#else #else
#error Unknown platform #error Unknown platform
#endif #endif
// Win32 only, when trying to acquire a locked lock, it is the number of spins permitted // Win32 only, when trying to acquire a locked lock, it is the number of spins permitted
@ -2853,10 +2863,10 @@ struct DqnJobQueue
i32 volatile jobToExecuteIndex; i32 volatile jobToExecuteIndex;
i32 volatile numJobsToComplete; i32 volatile numJobsToComplete;
#if defined(DQN_IS_WIN32) #if defined(DQN__IS_WIN32)
void *semaphore; void *semaphore;
#elif defined(DQN_IS_UNIX) #elif defined(DQN__IS_UNIX)
sem_t semaphore; sem_t semaphore;
#else #else
@ -2925,12 +2935,12 @@ DQN_FILE_SCOPE void DqnPlatform_GetNumThreadsAndCores(u32 *const numCores, u32 *
// #Platform Specific API // #Platform Specific API
// ================================================================================================= // =================================================================================================
// Functions here are only available for the #defined sections (i.e. all functions in // Functions here are only available for the #defined sections (i.e. all functions in
// DQN_WIN32_PLATFORM only have a valid implementation in Win32. // DQN__WIN32_PLATFORM only have a valid implementation in Win32.
#if defined(DQN_IS_WIN32) #if defined(DQN__IS_WIN32)
// Platform > #DqnWin32 API // Platform > #DqnWin32 API
// ================================================================================================= // =================================================================================================
#define DQN_WIN32_ERROR_BOX(text, title) MessageBoxA(nullptr, text, title, MB_OK); #define DQN__WIN32_ERROR_BOX(text, title) MessageBoxA(nullptr, text, title, MB_OK);
// The function automatically null-terminates the output string. // The function automatically null-terminates the output string.
// out: A pointer to the buffer to receive the characters. // out: A pointer to the buffer to receive the characters.
@ -2961,7 +2971,7 @@ DQN_FILE_SCOPE void DqnWin32_OutputDebugString(const char *const formatStr, ...)
// return: The offset to the last backslash. -1 if bufLen was not large enough or buf is null. (i.e. // return: The offset to the last backslash. -1 if bufLen was not large enough or buf is null. (i.e.
// buf + offsetToLastSlash + 1, gives C:/Path/) // buf + offsetToLastSlash + 1, gives C:/Path/)
DQN_FILE_SCOPE i32 DqnWin32_GetEXEDirectory(char *const buf, const u32 bufLen); DQN_FILE_SCOPE i32 DqnWin32_GetEXEDirectory(char *const buf, const u32 bufLen);
#endif // DQN_IS_WIN32 #endif // DQN__IS_WIN32
#endif // DQN_PLATFORM_H #endif // DQN_PLATFORM_H
#endif // DQN_PLATFORM_HEADER #endif // DQN_PLATFORM_HEADER
@ -3013,7 +3023,7 @@ DQN_FILE_SCOPE void DqnLog(char const *file, char const *functionName, i32 lineN
char const *const formatStr = "%s:%s,%d: DqnLog: %s\n"; char const *const formatStr = "%s:%s,%d: DqnLog: %s\n";
fprintf(stderr, formatStr, file, functionName, lineNum, userMsg); fprintf(stderr, formatStr, file, functionName, lineNum, userMsg);
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DqnWin32_OutputDebugString(formatStr, file, functionName, lineNum, userMsg); DqnWin32_OutputDebugString(formatStr, file, functionName, lineNum, userMsg);
#endif #endif
} }
@ -3048,7 +3058,7 @@ DQN_FILE_SCOPE void DqnLogExpr(char const *file, char const *functionName, i32 l
char const *const formatStr = ":%s:%s,%d(%s): DqnLog: %s\n"; char const *const formatStr = ":%s:%s,%d(%s): DqnLog: %s\n";
fprintf(stderr, formatStr, file, functionName, lineNum, expr, userMsg); fprintf(stderr, formatStr, file, functionName, lineNum, expr, userMsg);
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DqnWin32_OutputDebugString(formatStr, file, functionName, lineNum, expr, userMsg); DqnWin32_OutputDebugString(formatStr, file, functionName, lineNum, expr, userMsg);
#endif #endif
} }
@ -5944,13 +5954,13 @@ FILE_SCOPE u64 DqnRnd__Murmur3Avalanche64(u64 h)
return h; return h;
} }
#if defined(DQN_UNIX_PLATFORM) #if defined(DQN__UNIX_PLATFORM)
#include <x86intrin.h> // __rdtsc #include <x86intrin.h> // __rdtsc
#endif #endif
FILE_SCOPE u32 DqnRnd__MakeSeed() FILE_SCOPE u32 DqnRnd__MakeSeed()
{ {
#if defined(DQN_WIN32_PLATFORM) || defined(DQN_UNIX_PLATFORM) #if defined(DQN__WIN32_PLATFORM) || defined(DQN__UNIX_PLATFORM)
i64 numClockCycles = __rdtsc(); i64 numClockCycles = __rdtsc();
return (u32)numClockCycles; return (u32)numClockCycles;
#elif __ANDROID__ #elif __ANDROID__
@ -6160,7 +6170,7 @@ bool DqnString::InitLiteral(wchar_t const *cstr, DqnMemStack *stack)
bool DqnString::InitLiteral(wchar_t const *cstr, DqnMemAPI *api) bool DqnString::InitLiteral(wchar_t const *cstr, DqnMemAPI *api)
{ {
#if defined(DQN_IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION) #if defined(DQN__IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION)
i32 reqLenInclNullTerminator = DqnWin32_WCharToUTF8(cstr, nullptr, 0); i32 reqLenInclNullTerminator = DqnWin32_WCharToUTF8(cstr, nullptr, 0);
if (!this->InitSize(reqLenInclNullTerminator - 1, api)) if (!this->InitSize(reqLenInclNullTerminator - 1, api))
{ {
@ -6389,7 +6399,7 @@ void DqnString::Free()
i32 DqnString::ToWChar(wchar_t *buf, i32 bufSize) const i32 DqnString::ToWChar(wchar_t *buf, i32 bufSize) const
{ {
#if defined(DQN_IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION) #if defined(DQN__IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION)
i32 result = DqnWin32_UTF8ToWChar(this->str, buf, bufSize); i32 result = DqnWin32_UTF8ToWChar(this->str, buf, bufSize);
return result; return result;
@ -6405,7 +6415,7 @@ wchar_t *DqnString::ToWChar(DqnMemAPI *api) const
// TODO(doyle): Should the "in" string allow specifyign len? probably // TODO(doyle): Should the "in" string allow specifyign len? probably
// Otherwise a c-string and a literal initiated string might have different lengths // Otherwise a c-string and a literal initiated string might have different lengths
// to wchar will produce an unintuitive output // to wchar will produce an unintuitive output
#if defined(DQN_IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION) #if defined(DQN__IS_WIN32) && defined(DQN_WIN32_IMPLEMENTATION)
i32 requiredLenInclNull = DqnWin32_UTF8ToWChar(this->str, nullptr, 0); i32 requiredLenInclNull = DqnWin32_UTF8ToWChar(this->str, nullptr, 0);
i32 allocSize = sizeof(wchar_t) * requiredLenInclNull; i32 allocSize = sizeof(wchar_t) * requiredLenInclNull;
@ -7752,13 +7762,13 @@ static stbsp__int32 stbsp__real_to_str( char const * * start, stbsp__uint32 * le
#endif #endif
#endif // DQN_IMPLEMENTATION #endif // DQN_IMPLEMENTATION
#if defined(DQN_XPLATFORM_LAYER) #if defined(DQN__XPLATFORM_LAYER)
// #XPlatform (Win32 & Unix) // #XPlatform (Win32 & Unix)
// ================================================================================================= // =================================================================================================
// Functions in the Cross Platform are guaranteed to be supported in both Unix // Functions in the Cross Platform are guaranteed to be supported in both Unix
// and Win32 // and Win32
#ifdef DQN_UNIX_PLATFORM #ifdef DQN__UNIX_PLATFORM
#include <stdio.h> // Basic File I/O // TODO(doyle): Syscall versions #include <stdio.h> // Basic File I/O // TODO(doyle): Syscall versions
#include <dirent.h> // readdir()/opendir()/closedir() #include <dirent.h> // readdir()/opendir()/closedir()
@ -7772,7 +7782,7 @@ static stbsp__int32 stbsp__real_to_str( char const * * start, stbsp__uint32 * le
// XPlatform > #DqnFile // XPlatform > #DqnFile
// ================================================================================================= // =================================================================================================
#ifdef DQN_WIN32_PLATFORM #ifdef DQN__WIN32_PLATFORM
FILE_SCOPE bool DqnFileInternal_Win32Open(wchar_t const *path, DqnFile *file, FILE_SCOPE bool DqnFileInternal_Win32Open(wchar_t const *path, DqnFile *file,
u32 flags, DqnFile::Action action) u32 flags, DqnFile::Action action)
@ -7851,7 +7861,7 @@ DQN_FILE_INTERNAL_LIST_DIR(DqnFileInternal_PlatformListDir)
HANDLE findHandle = FindFirstFileW(wideDir, &findData); HANDLE findHandle = FindFirstFileW(wideDir, &findData);
if (findHandle == INVALID_HANDLE_VALUE) if (findHandle == INVALID_HANDLE_VALUE)
{ {
DQN_WIN32_ERROR_BOX("FindFirstFile() failed.", nullptr); DQN__WIN32_ERROR_BOX("FindFirstFile() failed.", nullptr);
return nullptr; return nullptr;
} }
@ -7890,7 +7900,7 @@ DQN_FILE_INTERNAL_LIST_DIR(DqnFileInternal_PlatformListDir)
HANDLE findHandle = FindFirstFileW(wideDir, &initFind); HANDLE findHandle = FindFirstFileW(wideDir, &initFind);
if (findHandle == INVALID_HANDLE_VALUE) if (findHandle == INVALID_HANDLE_VALUE)
{ {
DQN_WIN32_ERROR_BOX("FindFirstFile() failed.", nullptr); DQN__WIN32_ERROR_BOX("FindFirstFile() failed.", nullptr);
*numFiles = 0; *numFiles = 0;
return nullptr; return nullptr;
} }
@ -7933,9 +7943,9 @@ DQN_FILE_INTERNAL_LIST_DIR(DqnFileInternal_PlatformListDir)
} }
} }
#endif // DQN_WIN32_PLATFORM #endif // DQN__WIN32_PLATFORM
#ifdef DQN_UNIX_PLATFORM #ifdef DQN__UNIX_PLATFORM
FILE_SCOPE bool DqnFileInternal_UnixGetFileSizeWithStat(char const *path, usize *size) FILE_SCOPE bool DqnFileInternal_UnixGetFileSizeWithStat(char const *path, usize *size)
{ {
struct stat fileStat = {0}; struct stat fileStat = {0};
@ -8099,18 +8109,18 @@ DQN_FILE_INTERNAL_LIST_DIR(DqnFileInternal_PlatformListDir)
} }
} }
#endif // DQN_UNIX_PLATFORM #endif // DQN__UNIX_PLATFORM
bool DqnFile::Open(char const *path, u32 flags_, Action action) bool DqnFile::Open(char const *path, u32 flags_, Action action)
{ {
if (!path) return false; if (!path) return false;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
// TODO(doyle): MAX PATH is baad // TODO(doyle): MAX PATH is baad
wchar_t widePath[MAX_PATH] = {0}; wchar_t widePath[MAX_PATH] = {0};
DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath)); DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath));
return DqnFileInternal_Win32Open(widePath, this, flags_, action); return DqnFileInternal_Win32Open(widePath, this, flags_, action);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
return DqnFileInternal_UnixOpen(path, this, flags_, action); return DqnFileInternal_UnixOpen(path, this, flags_, action);
#else #else
@ -8124,7 +8134,7 @@ bool DqnFile::Open(wchar_t const *path, u32 flags_, Action action)
{ {
if (!path) return false; if (!path) return false;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
return DqnFileInternal_Win32Open(path, this, flags_, action); return DqnFileInternal_Win32Open(path, this, flags_, action);
#else #else
@ -8139,7 +8149,7 @@ usize DqnFile::Write(u8 const *buf, usize numBytesToWrite, usize fileOffset)
DQN_ASSERTM(fileOffset == 0, "File writing into offset is not implemented."); DQN_ASSERTM(fileOffset == 0, "File writing into offset is not implemented.");
usize numBytesWritten = 0; usize numBytesWritten = 0;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DWORD bytesToWrite = (DWORD)numBytesToWrite; DWORD bytesToWrite = (DWORD)numBytesToWrite;
DWORD bytesWritten; DWORD bytesWritten;
BOOL result = WriteFile(this->handle, (void *)buf, bytesToWrite, &bytesWritten, nullptr); BOOL result = WriteFile(this->handle, (void *)buf, bytesToWrite, &bytesWritten, nullptr);
@ -8148,10 +8158,10 @@ usize DqnFile::Write(u8 const *buf, usize numBytesToWrite, usize fileOffset)
// TODO(doyle): Better logging system // TODO(doyle): Better logging system
if (result == 0) if (result == 0)
{ {
DQN_WIN32_ERROR_BOX("ReadFile() failed.", nullptr); DQN__WIN32_ERROR_BOX("ReadFile() failed.", nullptr);
} }
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
const usize ITEMS_TO_WRITE = 1; const usize ITEMS_TO_WRITE = 1;
if (fwrite(buf, numBytesToWrite, ITEMS_TO_WRITE, (FILE *)this->handle) == ITEMS_TO_WRITE) if (fwrite(buf, numBytesToWrite, ITEMS_TO_WRITE, (FILE *)this->handle) == ITEMS_TO_WRITE)
{ {
@ -8168,7 +8178,7 @@ usize DqnFile::Read(u8 *buf, usize numBytesToRead)
usize numBytesRead = 0; usize numBytesRead = 0;
if (this->handle) if (this->handle)
{ {
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DWORD bytesToRead = (DWORD)numBytesToRead; DWORD bytesToRead = (DWORD)numBytesToRead;
DWORD bytesRead = 0; DWORD bytesRead = 0;
HANDLE win32Handle = this->handle; HANDLE win32Handle = this->handle;
@ -8179,10 +8189,10 @@ usize DqnFile::Read(u8 *buf, usize numBytesToRead)
// TODO(doyle): 0 also means it is completing async, but still valid // TODO(doyle): 0 also means it is completing async, but still valid
if (result == 0) if (result == 0)
{ {
DQN_WIN32_ERROR_BOX("ReadFile() failed.", nullptr); DQN__WIN32_ERROR_BOX("ReadFile() failed.", nullptr);
} }
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Syscall version // TODO(doyle): Syscall version
const usize ITEMS_TO_READ = 1; const usize ITEMS_TO_READ = 1;
if (fread(buf, numBytesToRead, ITEMS_TO_READ, (FILE *)this->handle) == ITEMS_TO_READ) if (fread(buf, numBytesToRead, ITEMS_TO_READ, (FILE *)this->handle) == ITEMS_TO_READ)
@ -8308,9 +8318,9 @@ void DqnFile::Close()
{ {
if (this->handle) if (this->handle)
{ {
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
CloseHandle(this->handle); CloseHandle(this->handle);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
fclose((FILE *)this->handle); fclose((FILE *)this->handle);
#endif #endif
this->handle = nullptr; this->handle = nullptr;
@ -8320,7 +8330,7 @@ void DqnFile::Close()
this->flags = 0; this->flags = 0;
} }
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DQN_COMPILE_ASSERT(sizeof(DWORD) == sizeof(u32)); DQN_COMPILE_ASSERT(sizeof(DWORD) == sizeof(u32));
#endif #endif
bool DqnFile::GetFileSize(wchar_t const *path, usize *size) bool DqnFile::GetFileSize(wchar_t const *path, usize *size)
@ -8342,13 +8352,13 @@ bool DqnFile::GetFileSize(char const *path, usize *size)
if (!path || !size) return false; if (!path || !size) return false;
// TODO(doyle): Logging // TODO(doyle): Logging
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
// TODO(doyle): MAX PATH is baad // TODO(doyle): MAX PATH is baad
wchar_t widePath[MAX_PATH] = {0}; wchar_t widePath[MAX_PATH] = {0};
DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath)); DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath));
return DqnFile::GetFileSize(widePath, size); return DqnFile::GetFileSize(widePath, size);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Error logging // TODO(doyle): Error logging
if (!DqnFileInternal_UnixGetFileSizeWithStat(path, size)) return false; if (!DqnFileInternal_UnixGetFileSizeWithStat(path, size)) return false;
@ -8370,7 +8380,7 @@ bool DqnFile::GetInfo(wchar_t const *path, Info *info)
{ {
if (!path || !info) return false; if (!path || !info) return false;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
auto FileTimeToSeconds = [](FILETIME const *time) -> i64 { auto FileTimeToSeconds = [](FILETIME const *time) -> i64 {
ULARGE_INTEGER timeLargeInt = {}; ULARGE_INTEGER timeLargeInt = {};
timeLargeInt.LowPart = time->dwLowDateTime; timeLargeInt.LowPart = time->dwLowDateTime;
@ -8396,7 +8406,7 @@ bool DqnFile::GetInfo(wchar_t const *path, Info *info)
return true; return true;
} }
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// NOTE: Wide char not supported on unix // NOTE: Wide char not supported on unix
DQN_ASSERT(DQN_INVALID_CODE_PATH); DQN_ASSERT(DQN_INVALID_CODE_PATH);
@ -8413,13 +8423,13 @@ bool DqnFile::GetInfo(char const *path, Info *info)
return false; return false;
} }
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
// TODO(doyle): MAX PATH is baad // TODO(doyle): MAX PATH is baad
wchar_t widePath[MAX_PATH] = {}; wchar_t widePath[MAX_PATH] = {};
DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath)); DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath));
return DqnFile::GetInfo(widePath, info); return DqnFile::GetInfo(widePath, info);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
struct stat fileStat = {}; struct stat fileStat = {};
if (stat(path, &fileStat)) if (stat(path, &fileStat))
{ {
@ -8441,10 +8451,10 @@ bool DqnFile::Delete(char const *path)
if (!path) return false; if (!path) return false;
// TODO(doyle): Logging // TODO(doyle): Logging
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
return DeleteFileA(path); return DeleteFileA(path);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
i32 result = unlink(path); i32 result = unlink(path);
if (result == 0) return true; if (result == 0) return true;
@ -8458,10 +8468,10 @@ bool DqnFile::Delete(wchar_t const *path)
if (!path) return false; if (!path) return false;
// TODO(doyle): Logging // TODO(doyle): Logging
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
return DeleteFileW(path); return DeleteFileW(path);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
DQN_ASSERT(DQN_INVALID_CODE_PATH); DQN_ASSERT(DQN_INVALID_CODE_PATH);
return false; return false;
@ -8473,7 +8483,7 @@ bool DqnFile::Copy(char const *src, char const *dest)
if (!src || !dest) return false; if (!src || !dest) return false;
// TODO(doyle): Logging // TODO(doyle): Logging
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
BOOL result = (CopyFileA(src, dest, /*FailIfExist*/false) != 0); BOOL result = (CopyFileA(src, dest, /*FailIfExist*/false) != 0);
if (result == 0) if (result == 0)
{ {
@ -8481,7 +8491,7 @@ bool DqnFile::Copy(char const *src, char const *dest)
} }
return (result != 0); return (result != 0);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
DQN_ASSERT(DQN_INVALID_CODE_PATH); DQN_ASSERT(DQN_INVALID_CODE_PATH);
return false; return false;
@ -8493,10 +8503,10 @@ bool DqnFile::Copy(wchar_t const *src, wchar_t const *dest)
if (!src || !dest) return false; if (!src || !dest) return false;
// TODO(doyle): Logging // TODO(doyle): Logging
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
return (CopyFileW(src, dest, /*FailIfExist*/false) != 0); return (CopyFileW(src, dest, /*FailIfExist*/false) != 0);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
DQN_ASSERT(DQN_INVALID_CODE_PATH); DQN_ASSERT(DQN_INVALID_CODE_PATH);
return false; return false;
@ -8525,7 +8535,7 @@ void DqnFile::ListDirFree(char **fileList, i32 numFiles, DqnMemAPI *api)
// XPlatform > #DqnTimer // XPlatform > #DqnTimer
// ================================================================================================= // =================================================================================================
#if defined (DQN_WIN32_PLATFORM) #if defined (DQN__WIN32_PLATFORM)
FILE_SCOPE f64 DqnTimerInternal_Win32QueryPerfCounterTimeInMs() FILE_SCOPE f64 DqnTimerInternal_Win32QueryPerfCounterTimeInMs()
{ {
LOCAL_PERSIST LARGE_INTEGER queryPerformanceFrequency = {0}; LOCAL_PERSIST LARGE_INTEGER queryPerformanceFrequency = {0};
@ -8549,10 +8559,10 @@ FILE_SCOPE f64 DqnTimerInternal_Win32QueryPerfCounterTimeInMs()
DQN_FILE_SCOPE f64 DqnTimer_NowInMs() DQN_FILE_SCOPE f64 DqnTimer_NowInMs()
{ {
f64 result = 0; f64 result = 0;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
result = DQN_MAX(DqnTimerInternal_Win32QueryPerfCounterTimeInMs(), 0); result = DQN_MAX(DqnTimerInternal_Win32QueryPerfCounterTimeInMs(), 0);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
struct timespec timeSpec = {0}; struct timespec timeSpec = {0};
if (clock_gettime(CLOCK_MONOTONIC, &timeSpec)) if (clock_gettime(CLOCK_MONOTONIC, &timeSpec))
{ {
@ -8579,11 +8589,11 @@ bool DqnLock_Init(DqnLock *lock)
{ {
if (!lock) return false; if (!lock) return false;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
if (InitializeCriticalSectionEx(&lock->win32Handle, lock->win32SpinCount, 0)) if (InitializeCriticalSectionEx(&lock->win32Handle, lock->win32SpinCount, 0))
return true; return true;
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// NOTE: Static initialise, pre-empt a lock so that it gets initialised as per documentation // NOTE: Static initialise, pre-empt a lock so that it gets initialised as per documentation
lock->unixHandle = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP; lock->unixHandle = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP;
DqnLock_Acquire(lock); DqnLock_Acquire(lock);
@ -8602,10 +8612,10 @@ void DqnLock_Acquire(DqnLock *lock)
{ {
if (!lock) return; if (!lock) return;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
EnterCriticalSection(&lock->win32Handle); EnterCriticalSection(&lock->win32Handle);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Better error handling // TODO(doyle): Better error handling
i32 error = pthread_mutex_lock(&lock->unixHandle); i32 error = pthread_mutex_lock(&lock->unixHandle);
DQN_ASSERT(error == 0); DQN_ASSERT(error == 0);
@ -8620,10 +8630,10 @@ void DqnLock_Release(DqnLock *lock)
{ {
if (!lock) return; if (!lock) return;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
LeaveCriticalSection(&lock->win32Handle); LeaveCriticalSection(&lock->win32Handle);
#elif defined (DQN_UNIX_PLATFORM) #elif defined (DQN__UNIX_PLATFORM)
// TODO(doyle): better error handling // TODO(doyle): better error handling
i32 error = pthread_mutex_unlock(&lock->unixHandle); i32 error = pthread_mutex_unlock(&lock->unixHandle);
DQN_ASSERT(error == 0); DQN_ASSERT(error == 0);
@ -8638,10 +8648,10 @@ void DqnLock_Delete(DqnLock *lock)
{ {
if (!lock) return; if (!lock) return;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DeleteCriticalSection(&lock->win32Handle); DeleteCriticalSection(&lock->win32Handle);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
i32 error = pthread_mutex_destroy(&lock->unixHandle); i32 error = pthread_mutex_destroy(&lock->unixHandle);
DQN_ASSERT(error == 0); DQN_ASSERT(error == 0);
@ -8692,7 +8702,7 @@ FILE_SCOPE u32 DqnJobQueueInternal_ThreadCreate(usize stackSize,
{ {
u32 numThreadsCreated = 0; u32 numThreadsCreated = 0;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DQN_ASSERT(stackSize == 0 || !threadCallback); DQN_ASSERT(stackSize == 0 || !threadCallback);
for (u32 i = 0; i < numThreads; i++) for (u32 i = 0; i < numThreads; i++)
{ {
@ -8702,7 +8712,7 @@ FILE_SCOPE u32 DqnJobQueueInternal_ThreadCreate(usize stackSize,
numThreadsCreated++; numThreadsCreated++;
} }
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Better error handling // TODO(doyle): Better error handling
pthread_attr_t attribute = {}; pthread_attr_t attribute = {};
DQN_ASSERT(pthread_attr_init(&attribute) == 0); DQN_ASSERT(pthread_attr_init(&attribute) == 0);
@ -8737,10 +8747,10 @@ FILE_SCOPE void *DqnJobQueueInternal_ThreadCallback(void *threadParam)
{ {
if (!DqnJobQueue_TryExecuteNextJob(queue)) if (!DqnJobQueue_TryExecuteNextJob(queue))
{ {
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
WaitForSingleObjectEx(queue->semaphore, INFINITE, false); WaitForSingleObjectEx(queue->semaphore, INFINITE, false);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
sem_wait(&queue->semaphore); sem_wait(&queue->semaphore);
#else #else
@ -8755,11 +8765,11 @@ FILE_SCOPE bool DqnJobQueueInternal_CreateSemaphore(DqnJobQueue *queue, u32 init
{ {
if (!queue) return false; if (!queue) return false;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
queue->semaphore = (void *)CreateSemaphoreA(nullptr, initSignalCount, maxSignalCount, nullptr); queue->semaphore = (void *)CreateSemaphoreA(nullptr, initSignalCount, maxSignalCount, nullptr);
DQN_ASSERT(queue->semaphore); DQN_ASSERT(queue->semaphore);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Use max count for unix // TODO(doyle): Use max count for unix
// TODO(doyle): Error handling // TODO(doyle): Error handling
const u32 UNIX_DONT_SHARE_BETWEEN_PROCESSES = 0; const u32 UNIX_DONT_SHARE_BETWEEN_PROCESSES = 0;
@ -8781,11 +8791,11 @@ FILE_SCOPE bool DqnJobQueueInternal_ReleaseSemaphore(DqnJobQueue *queue)
{ {
DQN_ASSERT(queue); DQN_ASSERT(queue);
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DQN_ASSERT(queue->semaphore); DQN_ASSERT(queue->semaphore);
ReleaseSemaphore(queue->semaphore, 1, nullptr); ReleaseSemaphore(queue->semaphore, 1, nullptr);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
// TODO(doyle): Error handling // TODO(doyle): Error handling
DQN_ASSERT(sem_post(&queue->semaphore) == 0); DQN_ASSERT(sem_post(&queue->semaphore) == 0);
@ -8884,17 +8894,17 @@ bool DqnJobQueue::AllJobsComplete () { return DqnJobQueue_AllJo
// XPlatform > #DqnAtomic // XPlatform > #DqnAtomic
// ================================================================================================= // =================================================================================================
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DQN_COMPILE_ASSERT(sizeof(LONG) == sizeof(i32)); DQN_COMPILE_ASSERT(sizeof(LONG) == sizeof(i32));
#endif #endif
DQN_FILE_SCOPE i32 DqnAtomic_CompareSwap32(i32 volatile *dest, i32 swapVal, i32 compareVal) DQN_FILE_SCOPE i32 DqnAtomic_CompareSwap32(i32 volatile *dest, i32 swapVal, i32 compareVal)
{ {
i32 result = 0; i32 result = 0;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
result = (i32)InterlockedCompareExchange((LONG volatile *)dest, (LONG)swapVal, (LONG)compareVal); result = (i32)InterlockedCompareExchange((LONG volatile *)dest, (LONG)swapVal, (LONG)compareVal);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
result = __sync_val_compare_and_swap(dest, compareVal, swapVal); result = __sync_val_compare_and_swap(dest, compareVal, swapVal);
#else #else
@ -8907,10 +8917,10 @@ DQN_FILE_SCOPE i32 DqnAtomic_CompareSwap32(i32 volatile *dest, i32 swapVal, i32
DQN_FILE_SCOPE i32 DqnAtomic_Add32(i32 volatile *src, i32 value) DQN_FILE_SCOPE i32 DqnAtomic_Add32(i32 volatile *src, i32 value)
{ {
i32 result = 0; i32 result = 0;
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
result = (i32)InterlockedAdd((LONG volatile *)src, value); result = (i32)InterlockedAdd((LONG volatile *)src, value);
#elif defined(DQN_UNIX_PLATFORM) #elif defined(DQN__UNIX_PLATFORM)
result = __sync_add_and_fetch(src, value); result = __sync_add_and_fetch(src, value);
#else #else
@ -8926,7 +8936,7 @@ DQN_FILE_SCOPE i32 DqnAtomic_Add32(i32 volatile *src, i32 value)
#define DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(name) \ #define DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(name) \
FILE_SCOPE void name(u32 *const numCores, u32 *const numThreadsPerCore) FILE_SCOPE void name(u32 *const numCores, u32 *const numThreadsPerCore)
#if defined(DQN_UNIX_PLATFORM) #if defined(DQN__UNIX_PLATFORM)
DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresAndThreads) DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresAndThreads)
{ {
if (!numThreadsPerCore && !numCores) return; if (!numThreadsPerCore && !numCores) return;
@ -8989,9 +8999,9 @@ DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresA
DQN_ASSERT(DQN_INVALID_CODE_PATH); DQN_ASSERT(DQN_INVALID_CODE_PATH);
} }
} }
#endif // DQN_UNIX_PLATFORM #endif // DQN__UNIX_PLATFORM
#if defined(DQN_WIN32_PLATFORM) #if defined(DQN__WIN32_PLATFORM)
DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresAndThreads) DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresAndThreads)
{ {
if (numThreadsPerCore) if (numThreadsPerCore)
@ -9048,13 +9058,13 @@ DQN_PLATFORM_INTERNAL_GET_NUM_CORES_AND_THREADS(DqnPlatformInternal_GetNumCoresA
DqnMem_Free(rawProcInfoArray); DqnMem_Free(rawProcInfoArray);
} }
} }
#endif // DQN_WIN32_PLATFORM #endif // DQN__WIN32_PLATFORM
// XPlatform > #DqnPlatform // XPlatform > #DqnPlatform
// ================================================================================================= // =================================================================================================
DQN_FILE_SCOPE void DqnPlatform_GetNumThreadsAndCores(u32 *numCores, u32 *numThreadsPerCore) DQN_FILE_SCOPE void DqnPlatform_GetNumThreadsAndCores(u32 *numCores, u32 *numThreadsPerCore)
{ {
#if (defined(DQN_WIN32_PLATFORM) || defined(DQN_UNIX_PLATFORM)) #if (defined(DQN__WIN32_PLATFORM) || defined(DQN__UNIX_PLATFORM))
DqnPlatformInternal_GetNumCoresAndThreads(numCores, numThreadsPerCore); DqnPlatformInternal_GetNumCoresAndThreads(numCores, numThreadsPerCore);
#else #else
@ -9062,9 +9072,9 @@ DQN_FILE_SCOPE void DqnPlatform_GetNumThreadsAndCores(u32 *numCores, u32 *numThr
#endif #endif
} }
#endif // DQN_XPLATFORM_LAYER #endif // DQN__XPLATFORM_LAYER
#ifdef DQN_WIN32_PLATFORM #ifdef DQN__WIN32_PLATFORM
// #DqnWin32 // #DqnWin32
// ================================================================================================= // =================================================================================================
DQN_FILE_SCOPE i32 DqnWin32_UTF8ToWChar(char const *in, wchar_t *out, i32 outLen) DQN_FILE_SCOPE i32 DqnWin32_UTF8ToWChar(char const *in, wchar_t *out, i32 outLen)
@ -9073,7 +9083,7 @@ DQN_FILE_SCOPE i32 DqnWin32_UTF8ToWChar(char const *in, wchar_t *out, i32 outLen
if (result == 0xFFFD || 0) if (result == 0xFFFD || 0)
{ {
DQN_WIN32_ERROR_BOX("WideCharToMultiByte() failed.", nullptr); DQN__WIN32_ERROR_BOX("WideCharToMultiByte() failed.", nullptr);
return -1; return -1;
} }
@ -9087,7 +9097,7 @@ DQN_FILE_SCOPE i32 DqnWin32_WCharToUTF8(wchar_t const *in, char *out, i32 outLen
if (result == 0xFFFD || 0) if (result == 0xFFFD || 0)
{ {
DQN_WIN32_ERROR_BOX("WideCharToMultiByte() failed.", nullptr); DQN__WIN32_ERROR_BOX("WideCharToMultiByte() failed.", nullptr);
return -1; return -1;
} }
@ -9119,29 +9129,29 @@ DQN_FILE_SCOPE void DqnWin32_DisplayLastError(char const *errorPrefix)
{ {
char formattedError[2048] = {0}; char formattedError[2048] = {0};
Dqn_sprintf(formattedError, "%s: %s", errorPrefix, errorMsg); Dqn_sprintf(formattedError, "%s: %s", errorPrefix, errorMsg);
DQN_WIN32_ERROR_BOX(formattedError, nullptr); DQN__WIN32_ERROR_BOX(formattedError, nullptr);
} }
else else
{ {
DQN_WIN32_ERROR_BOX(errorMsg, nullptr); DQN__WIN32_ERROR_BOX(errorMsg, nullptr);
} }
} }
const i32 DQN_WIN32_INTERNAL_ERROR_MSG_SIZE = 2048; const i32 DQN__WIN32_INTERNAL_ERROR_MSG_SIZE = 2048;
DQN_FILE_SCOPE void DqnWin32_DisplayErrorCode(DWORD error, char const *errorPrefix) DQN_FILE_SCOPE void DqnWin32_DisplayErrorCode(DWORD error, char const *errorPrefix)
{ {
char errorMsg[DQN_WIN32_INTERNAL_ERROR_MSG_SIZE] = {0}; char errorMsg[DQN__WIN32_INTERNAL_ERROR_MSG_SIZE] = {0};
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
nullptr, error, 0, errorMsg, DQN_ARRAY_COUNT(errorMsg), nullptr); nullptr, error, 0, errorMsg, DQN_ARRAY_COUNT(errorMsg), nullptr);
char formattedError[2048] = {0}; char formattedError[2048] = {0};
Dqn_sprintf(formattedError, "%s: %s", errorPrefix, errorMsg); Dqn_sprintf(formattedError, "%s: %s", errorPrefix, errorMsg);
DQN_WIN32_ERROR_BOX(formattedError, nullptr); DQN__WIN32_ERROR_BOX(formattedError, nullptr);
} }
DQN_FILE_SCOPE void DqnWin32_OutputDebugString(char const *formatStr, ...) DQN_FILE_SCOPE void DqnWin32_OutputDebugString(char const *formatStr, ...)
{ {
char str[DQN_WIN32_INTERNAL_ERROR_MSG_SIZE] = {0}; char str[DQN__WIN32_INTERNAL_ERROR_MSG_SIZE] = {0};
va_list argList; va_list argList;
va_start(argList, formatStr); va_start(argList, formatStr);
@ -9175,4 +9185,4 @@ DQN_FILE_SCOPE i32 DqnWin32_GetEXEDirectory(char *buf, u32 bufLen)
return lastSlashIndex; return lastSlashIndex;
} }
#endif // DQN_WIN32_PLATFORM #endif // DQN__WIN32_PLATFORM