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4coder/platform_win32/win32_4ed.cpp

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/*
* Mr. 4th Dimention - Allen Webster
*
* 12.12.2014
*
* Win32 layer for 4coder
*
*/
// TOP
#define IS_PLAT_LAYER
#include "4coder_os_comp_cracking.h"
//
// Program setup
//
#define UNICODE
#define FPS 60
#define frame_useconds (1000000 / FPS)
#include "4ed_defines.h"
#include "4coder_API/version.h"
#define WINDOW_NAME L"4coder: " L_VERSION
#include <string.h>
#include "4coder_lib/4coder_utf8.h"
#if defined(FRED_SUPER)
# include "4coder_generated/keycodes.h"
# include "4coder_generated/style.h"
# define FSTRING_IMPLEMENTATION
# include "4coder_lib/4coder_string.h"
# include "4coder_lib/4coder_mem.h"
# include "4coder_API/types.h"
# include "4ed_os_custom_api.h"
#else
# include "4coder_default_bindings.cpp"
#endif
#include "4ed_math.h"
#include "4ed_font.h"
#include "4ed_system.h"
#include "4ed_log.h"
#include "4ed_render_target.h"
#include "4ed_render_format.h"
#include "4ed.h"
#include "4ed_linked_node_macros.h"
#include <Windows.h>
#include "win32_gl.h"
#define GL_TEXTURE_MAX_LEVEL 0x813D
//////////////////////////////
internal void
win32_output_error_string(b32 use_error_box = true);
//////////////////////////////
#include "win32_utf8.h"
#include "4ed_file_track.h"
#include "4ed_system_shared.h"
#include "4ed_shared_thread_constants.h"
#include "win32_threading_wrapper.h"
//
// Win32_Vars structs
//
#define WM_4coder_ANIMATE (WM_USER + 0)
struct Control_Keys{
b8 l_ctrl;
b8 r_ctrl;
b8 l_alt;
b8 r_alt;
};
global Control_Keys null_control_keys = {0};
struct Win32_Input_Chunk_Transient{
Key_Input_Data key_data;
b8 mouse_l_press, mouse_l_release;
b8 mouse_r_press, mouse_r_release;
b8 out_of_window;
i8 mouse_wheel;
b8 trying_to_kill;
};
global Win32_Input_Chunk_Transient null_input_chunk_transient = {0};
struct Win32_Input_Chunk_Persistent{
i32 mouse_x, mouse_y;
b8 mouse_l, mouse_r;
Control_Keys controls;
b8 control_keys[MDFR_INDEX_COUNT];
};
struct Win32_Input_Chunk{
Win32_Input_Chunk_Transient trans;
Win32_Input_Chunk_Persistent pers;
};
////////////////////////////////
#define SLASH '\\'
#define DLL "dll"
global System_Functions sysfunc;
#include "4ed_shared_library_constants.h"
#include "win32_library_wrapper.h"
#include "4ed_standard_libraries.cpp"
#include "4ed_coroutine.cpp"
#include "4ed_font.cpp"
////////////////////////////////
struct Win32_Vars{
Win32_Input_Chunk input_chunk;
b32 lctrl_lalt_is_altgr;
b32 got_useful_event;
b32 full_screen;
b32 do_toggle;
WINDOWPLACEMENT bordered_win_pos;
b32 send_exit_signal;
HCURSOR cursor_ibeam;
HCURSOR cursor_arrow;
HCURSOR cursor_leftright;
HCURSOR cursor_updown;
i32 cursor_show;
i32 prev_cursor_show;
u8 *clip_buffer;
u32 clip_max;
String clipboard_contents;
b32 next_clipboard_is_self;
DWORD clipboard_sequence;
Partition clip_post_part;
i32 clip_post_len;
HWND window_handle;
i32 dpi_x, dpi_y;
f64 count_per_usecond;
b32 first;
i32 running_cli;
u32 log_position;
};
////////////////////////////////
global Win32_Vars win32vars;
global Render_Target target;
global Application_Memory memory_vars;
global Plat_Settings plat_settings;
global Libraries libraries;
global App_Functions app;
global Custom_API custom_api;
global Coroutine_System_Auto_Alloc coroutines;
////////////////////////////////
#include "win32_error_box.cpp"
////////////////////////////////
internal void
win32_output_error_string(b32 use_error_box){
DWORD error = GetLastError();
char *str = 0;
char *str_ptr = (char*)&str;
if (FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, 0, error, 0, str_ptr, 0, 0)){
LOGF("win32 error:\n%s\n", str);
if (use_error_box){
system_error_box(str, false);
}
}
else{
LOGF("win32 error raw: %d\n", error);
}
}
////////////////////////////////
internal HANDLE
handle_type(Plat_Handle h){
HANDLE result;
memcpy(&result, &h, sizeof(result));
return(result);
}
internal Plat_Handle
handle_type(HANDLE h){
Plat_Handle result = {0};
memcpy(&result, &h, sizeof(h));
return(result);
}
////////////////////////////////
#include "win32_4ed_functions.cpp"
#include "4ed_shared_file_handling.cpp"
////////////////////////////////
internal void
system_schedule_step(){
PostMessage(win32vars.window_handle, WM_4coder_ANIMATE, 0, 0);
}
////////////////////////////////
#include "4ed_work_queues.cpp"
////////////////////////////////
// HACK(allen): Get this shit working more properly (look at pens)
internal void
win32_toggle_fullscreen(){
HWND win = win32vars.window_handle;
DWORD style = GetWindowLongW(win, GWL_STYLE);
b32 is_full = ((style & WS_OVERLAPPEDWINDOW) == 0);
if (!is_full){
MONITORINFO info = {sizeof(MONITORINFO)};
if (GetWindowPlacement(win, &win32vars.bordered_win_pos) && GetMonitorInfo(MonitorFromWindow(win, MONITOR_DEFAULTTOPRIMARY), &info)){
SetWindowLongW(win, GWL_STYLE, style & ~WS_OVERLAPPEDWINDOW);
i32 x = info.rcMonitor.left;
i32 y = info.rcMonitor.top;
i32 w = info.rcMonitor.right - info.rcMonitor.left;
i32 h = info.rcMonitor.bottom - info.rcMonitor.top;
SetWindowPos(win, HWND_TOP, x, y, w, h, SWP_NOOWNERZORDER | SWP_FRAMECHANGED | SWP_SHOWWINDOW);
win32vars.full_screen = true;
}
}
else{
SetWindowLongW(win, GWL_STYLE, style | WS_OVERLAPPEDWINDOW);
SetWindowPlacement(win, &win32vars.bordered_win_pos);
SetWindowPos(win, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_FRAMECHANGED);
win32vars.full_screen = false;
}
}
// TODO(allen): add a "shown but auto-hides on timer" setting here.
internal
Sys_Show_Mouse_Cursor_Sig(system_show_mouse_cursor){
win32vars.cursor_show = show;
}
internal
Sys_Set_Fullscreen_Sig(system_set_fullscreen){
// NOTE(allen): If the new value of full_screen does not match the current value,
// set toggle to true.
win32vars.do_toggle = (win32vars.full_screen != full_screen);
b32 success = true;
return(success);
}
internal
Sys_Is_Fullscreen_Sig(system_is_fullscreen){
// NOTE(allen): Report the fullscreen status as it would be set at the beginning of the next frame.
// That is, take into account all fullscreen toggle requests that have come in already this frame.
// Read: "full_screen XOR do_toggle"
b32 result = (win32vars.full_screen != win32vars.do_toggle);
return(result);
}
internal
Sys_Send_Exit_Signal_Sig(system_send_exit_signal){
win32vars.send_exit_signal = true;
}
#include "4ed_coroutine_functions.cpp"
#include "4ed_system_shared.cpp"
//
// Clipboard
//
internal void
win32_post_clipboard(char *text, i32 len){
if (OpenClipboard(win32vars.window_handle)){
if (!EmptyClipboard()){
win32_output_error_string(false);
}
HANDLE memory_handle = GlobalAlloc(GMEM_MOVEABLE, len + 1);
if (memory_handle){
char *dest = (char*)GlobalLock(memory_handle);
memmove(dest, text, len);
dest[len] = 0;
GlobalUnlock(memory_handle);
SetClipboardData(CF_TEXT, memory_handle);
win32vars.next_clipboard_is_self = true;
}
CloseClipboard();
}
}
internal
Sys_Post_Clipboard_Sig(system_post_clipboard){
Partition *part = &win32vars.clip_post_part;
part->pos = 0;
u8 *post = (u8*)sysshared_push_block(part, str.size + 1);
if (post != 0){
memcpy(post, str.str, str.size);
post[str.size] = 0;
win32vars.clip_post_len = str.size;
}
else{
LOGF("Failed to allocate buffer for clipboard post (%d)\n", str.size + 1);
}
}
internal b32
win32_read_clipboard_contents(){
b32 result = false;
if (IsClipboardFormatAvailable(CF_UNICODETEXT)){
result = true;
if (OpenClipboard(win32vars.window_handle)){
HANDLE clip_data = GetClipboardData(CF_UNICODETEXT);
if (clip_data != 0){
Partition *scratch = &shared_vars.scratch;
Temp_Memory temp = begin_temp_memory(scratch);
u16 *clip_16 = (u16*)GlobalLock(clip_data);
if (clip_16 != 0){
u32 clip_16_len = 0;
for(;clip_16[clip_16_len];++clip_16_len);
b32 error = false;
u32 clip_8_len = (u32)utf16_to_utf8_minimal_checking(win32vars.clip_buffer, win32vars.clip_max-1, clip_16, clip_16_len, &error);
for (;clip_8_len >= win32vars.clip_max && !error;){
system_memory_free(win32vars.clip_buffer, win32vars.clip_max);
win32vars.clip_max = l_round_up_u32(clip_8_len, KB(4));
win32vars.clip_buffer = (u8*)system_memory_allocate(win32vars.clip_max);
clip_8_len = (u32)utf16_to_utf8_minimal_checking(win32vars.clip_buffer, win32vars.clip_max - 1, clip_16, clip_16_len, &error);
}
if (clip_8_len < win32vars.clip_max && !error){
win32vars.clip_buffer[clip_8_len] = 0;
win32vars.clipboard_contents = make_string_cap(win32vars.clip_buffer, clip_8_len, win32vars.clip_max);
}
GlobalUnlock(clip_data);
}
if (win32vars.clipboard_contents.str){
win32vars.clipboard_contents.size = str_size((char*)win32vars.clipboard_contents.str);
}
end_temp_memory(temp);
}
CloseClipboard();
}
}
return(result);
}
//
// Command Line Exectuion
//
internal
Sys_CLI_Call_Sig(system_cli_call, path, script_name, cli_out){
Assert(sizeof(Plat_Handle) >= sizeof(HANDLE));
char cmd[] = "c:\\windows\\system32\\cmd.exe";
char *env_variables = 0;
char command_line[2048];
String s = make_fixed_width_string(command_line);
copy_ss(&s, make_lit_string("/C "));
append_partial_sc(&s, script_name);
b32 success = terminate_with_null(&s);
if (success){
success = false;
*(HANDLE*)&cli_out->proc = INVALID_HANDLE_VALUE;
*(HANDLE*)&cli_out->out_read = INVALID_HANDLE_VALUE;
*(HANDLE*)&cli_out->out_write = INVALID_HANDLE_VALUE;
*(HANDLE*)&cli_out->in_read = INVALID_HANDLE_VALUE;
*(HANDLE*)&cli_out->in_write = INVALID_HANDLE_VALUE;
SECURITY_ATTRIBUTES security_atrb = {};
security_atrb.nLength = sizeof(SECURITY_ATTRIBUTES);
security_atrb.bInheritHandle = TRUE;
HANDLE out_read = INVALID_HANDLE_VALUE;
HANDLE out_write = INVALID_HANDLE_VALUE;
if (CreatePipe(&out_read, &out_write, &security_atrb, 0)){
if (SetHandleInformation(out_read, HANDLE_FLAG_INHERIT, 0)){
STARTUPINFO startup = {};
startup.cb = sizeof(STARTUPINFO);
startup.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
HANDLE in_read = CreateFileA("nul", GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, &security_atrb, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
startup.hStdInput = in_read;
startup.hStdOutput = out_write;
startup.hStdError = out_write;
startup.wShowWindow = SW_HIDE;
PROCESS_INFORMATION info = {};
if (CreateProcess_utf8((u8*)cmd, (u8*)command_line, 0, 0, TRUE, 0, env_variables, (u8*)path, &startup, &info)){
success = 1;
CloseHandle(info.hThread);
*(HANDLE*)&cli_out->proc = info.hProcess;
*(HANDLE*)&cli_out->out_read = out_read;
*(HANDLE*)&cli_out->out_write = out_write;
++win32vars.running_cli;
}
else{
CloseHandle(out_read);
CloseHandle(out_write);
CloseHandle(in_read);
}
}
else{
// TODO(allen): failed SetHandleInformation
CloseHandle(out_read);
CloseHandle(out_write);
}
}
else{
// TODO(allen): failed CreatePipe
}
}
return success;
}
struct CLI_Loop_Control{
u32 remaining_amount;
};
internal
Sys_CLI_Begin_Update_Sig(system_cli_begin_update){
Assert(sizeof(cli->scratch_space) >= sizeof(CLI_Loop_Control));
CLI_Loop_Control *loop = (CLI_Loop_Control*)cli->scratch_space;
loop->remaining_amount = 0;
}
internal
Sys_CLI_Update_Step_Sig(system_cli_update_step){
HANDLE handle = *(HANDLE*)&cli->out_read;
CLI_Loop_Control *loop = (CLI_Loop_Control*)cli->scratch_space;
b32 has_more = 0;
DWORD remaining = loop->remaining_amount;
u32 pos = 0;
DWORD read_amount = 0;
for (;;){
if (remaining == 0){
if (!PeekNamedPipe(handle, 0, 0, 0, &remaining, 0)) break;
if (remaining == 0) break;
}
if (remaining + pos < max){
has_more = 1;
ReadFile(handle, dest + pos, remaining, &read_amount, 0);
TentativeAssert(remaining == read_amount);
pos += remaining;
remaining = 0;
}
else{
has_more = 1;
ReadFile(handle, dest + pos, max - pos, &read_amount, 0);
TentativeAssert(max - pos == read_amount);
loop->remaining_amount = remaining - (max - pos);
pos = max;
break;
}
}
*amount = pos;
return(has_more);
}
internal
Sys_CLI_End_Update_Sig(system_cli_end_update){
b32 close_me = false;
HANDLE proc = *(HANDLE*)&cli->proc;
DWORD result = 0;
if (WaitForSingleObject(proc, 0) == WAIT_OBJECT_0){
if (GetExitCodeProcess(proc, &result) == 0){
cli->exit = -1;
}
else{
cli->exit = (i32)result;
}
close_me = true;
CloseHandle(*(HANDLE*)&cli->proc);
CloseHandle(*(HANDLE*)&cli->out_read);
CloseHandle(*(HANDLE*)&cli->out_write);
if (*(HANDLE*)&cli->in_read != INVALID_HANDLE_VALUE){
CloseHandle(*(HANDLE*)&cli->in_read);
}
if (*(HANDLE*)&cli->in_write != INVALID_HANDLE_VALUE){
CloseHandle(*(HANDLE*)&cli->in_write);
}
--win32vars.running_cli;
}
return(close_me);
}
#include "4ed_font_provider_freetype.h"
global u32 system_font_method = SystemFontMethod_RawData;
#include "4ed_font_provider_freetype.cpp"
Sys_Font_Path_Not_Used;
internal
Sys_Font_Data(name, parameters){
Font_Raw_Data data = {0};
int weight = FW_REGULAR;
if (parameters->bold){
weight = FW_BOLD;
}
HFONT hfont = CreateFontA(
0,
0,
0,
0,
weight, // Weight
parameters->italics, // Italic
FALSE, // Underline
FALSE, // Strikeout
ANSI_CHARSET,
OUT_DEVICE_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
DEFAULT_PITCH | FF_DONTCARE,
name
);
if (hfont != 0){
HDC hdc = CreateCompatibleDC(NULL);
if (hdc != 0){
SelectObject(hdc, hfont);
DWORD size = GetFontData(hdc, 0, 0, NULL, 0);
if (size > 0){
Partition *part = &shared_vars.font_scratch;
data.temp = begin_temp_memory(part);
u8 *buffer = push_array(part, u8, size);
if (buffer == 0){
sysshared_partition_grow(part, l_round_up_i32(size, KB(4)));
buffer = push_array(part, u8, size);
}
if (buffer != 0){
push_align(part, 8);
if (GetFontData(hdc, 0, 0, buffer, size) == size){
data.data = buffer;
data.size = size;
}
}
}
DeleteDC(hdc);
}
}
return(data);
}
struct Win32_Font_Enum{
Partition *part;
Font_Setup_List *list;
};
int CALL_CONVENTION
win32_font_enum_callback(
const LOGFONT *lpelfe,
const TEXTMETRIC *lpntme,
DWORD FontType,
LPARAM lParam
){
if ((FontType & TRUETYPE_FONTTYPE) != 0){
ENUMLOGFONTEXDV *log_font = (ENUMLOGFONTEXDV*)lpelfe;
TCHAR *name = ((log_font)->elfEnumLogfontEx).elfLogFont.lfFaceName;
if ((char)name[0] == '@'){
return(1);
}
i32 len = 0;
for (;name[len]!=0;++len);
if (len >= sizeof(((Font_Loadable_Stub*)0)->name)){
return(1);
}
Win32_Font_Enum p = *(Win32_Font_Enum*)lParam;
Temp_Memory reset = begin_temp_memory(p.part);
Font_Setup *setup = push_array(p.part, Font_Setup, 1);
if (setup != 0){
memset(setup, 0, sizeof(*setup));
b32 good = true;
for (i32 i = 0; i < len; ++i){
if (name[i] >= 128){
good = false;
break;
}
setup->stub.name[i] = (char)name[i];
}
if (good){
setup->stub.load_from_path = false;
setup->stub.len = len;
sll_push(p.list->first, p.list->last, setup);
}
else{
end_temp_memory(reset);
}
}
}
return(1);
}
internal void
win32_get_loadable_fonts(Partition *part, Font_Setup_List *list){
HDC hdc= GetDC(0);
LOGFONT log_font = {0};
log_font.lfCharSet = ANSI_CHARSET;
log_font.lfFaceName[0] = 0;
Win32_Font_Enum p = {0};
p.part = part;
p.list = list;
int result = EnumFontFamiliesEx(hdc, &log_font, win32_font_enum_callback, (LPARAM)&p,0);
AllowLocal(result);
ReleaseDC(0, hdc);
}
#include <GL/gl.h>
#include "opengl/4ed_opengl_render.cpp"
//
// Helpers
//
global Key_Code keycode_lookup_table[255];
internal void
Win32KeycodeInit(){
keycode_lookup_table[VK_BACK] = key_back;
keycode_lookup_table[VK_DELETE] = key_del;
keycode_lookup_table[VK_UP] = key_up;
keycode_lookup_table[VK_DOWN] = key_down;
keycode_lookup_table[VK_LEFT] = key_left;
keycode_lookup_table[VK_RIGHT] = key_right;
keycode_lookup_table[VK_INSERT] = key_insert;
keycode_lookup_table[VK_HOME] = key_home;
keycode_lookup_table[VK_END] = key_end;
keycode_lookup_table[VK_PRIOR] = key_page_up;
keycode_lookup_table[VK_NEXT] = key_page_down;
keycode_lookup_table[VK_ESCAPE] = key_esc;
keycode_lookup_table[VK_F1] = key_f1;
keycode_lookup_table[VK_F2] = key_f2;
keycode_lookup_table[VK_F3] = key_f3;
keycode_lookup_table[VK_F4] = key_f4;
keycode_lookup_table[VK_F5] = key_f5;
keycode_lookup_table[VK_F6] = key_f6;
keycode_lookup_table[VK_F7] = key_f7;
keycode_lookup_table[VK_F8] = key_f8;
keycode_lookup_table[VK_F9] = key_f9;
keycode_lookup_table[VK_F10] = key_f10;
keycode_lookup_table[VK_F11] = key_f11;
keycode_lookup_table[VK_F12] = key_f12;
keycode_lookup_table[VK_F13] = key_f13;
keycode_lookup_table[VK_F14] = key_f14;
keycode_lookup_table[VK_F15] = key_f15;
keycode_lookup_table[VK_F16] = key_f16;
}
internal void
Win32Resize(i32 width, i32 height){
if (width > 0 && height > 0){
target.width = width;
target.height = height;
}
}
#define GLFuncGood(f) (((f)!=0)&&((f)!=(void*)1)&&((f)!=(void*)2)&&((f)!=(void*)3)&&((f)!=(void*)-11))
typedef HGLRC (CALL_CONVENTION wglCreateContextAttribsARB_Function)(HDC,HGLRC,i32*);
typedef BOOL (CALL_CONVENTION wglChoosePixelFormatARB_Function)(HDC,i32*,f32*,u32,i32*,u32*);
typedef char* (CALL_CONVENTION wglGetExtensionsStringEXT_Function)();
typedef VOID (CALL_CONVENTION wglSwapIntervalEXT_Function)(i32);
global wglCreateContextAttribsARB_Function *wglCreateContextAttribsARB = 0;
global wglChoosePixelFormatARB_Function *wglChoosePixelFormatARB = 0;
global wglGetExtensionsStringEXT_Function *wglGetExtensionsStringEXT = 0;
global wglSwapIntervalEXT_Function *wglSwapIntervalEXT = 0;
internal void
win32_init_gl(HDC hdc){
LOG("trying to load wgl extensions...\n");
#define GLInitFail(s) system_error_box(FNLN "\nOpenGL init fail - " s )
// Init First Context
WNDCLASSA wglclass = {0};
wglclass.lpfnWndProc = DefWindowProcA;
wglclass.hInstance = GetModuleHandle(0);
wglclass.lpszClassName = "4ed-wgl-loader";
if (RegisterClassA(&wglclass) == 0){
GLInitFail("RegisterClassA");
}
HWND hwglwnd = CreateWindowExA(0, wglclass.lpszClassName, "", 0, 0, 0, 0, 0, 0, 0, wglclass.hInstance, 0);
if (hwglwnd == 0){
GLInitFail("CreateWindowExA");
}
HDC hwgldc = GetDC(hwglwnd);
PIXELFORMATDESCRIPTOR format = {0};
format.nSize = sizeof(format);
format.nVersion = 1;
format.dwFlags = PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER;
format.iPixelType = PFD_TYPE_RGBA;
format.cColorBits = 32;
format.cAlphaBits = 8;
format.cDepthBits = 24;
format.iLayerType = PFD_MAIN_PLANE;
i32 suggested_format_index = ChoosePixelFormat(hwgldc, &format);
if (suggested_format_index == 0){
win32_output_error_string();
GLInitFail("ChoosePixelFormat");
}
DescribePixelFormat(hwgldc, suggested_format_index, sizeof(format), &format);
if (!SetPixelFormat(hwgldc, suggested_format_index, &format)){
win32_output_error_string();
GLInitFail("SetPixelFormat");
}
HGLRC wglcontext = wglCreateContext(hwgldc);
if (wglcontext == 0){
win32_output_error_string();
GLInitFail("wglCreateContext");
}
if (!wglMakeCurrent(hwgldc, wglcontext)){
win32_output_error_string();
GLInitFail("wglMakeCurrent");
}
// Load wgl Extensions
#define LoadWGL(f, s) f = (f##_Function*)wglGetProcAddress(#f); b32 got_##f = GLFuncGood(f); \
if (!got_##f) { if (s) { GLInitFail(#f " missing"); } else { f = 0; } }
LoadWGL(wglCreateContextAttribsARB, true);
LoadWGL(wglChoosePixelFormatARB, true);
LoadWGL(wglGetExtensionsStringEXT, true);
LOG("got wgl functions\n");
char *extensions_c = wglGetExtensionsStringEXT();
String extensions = make_string_slowly(extensions_c);
if (has_substr(extensions, make_lit_string("WGL_EXT_swap_interval"))){
LoadWGL(wglSwapIntervalEXT, false);
if (wglSwapIntervalEXT != 0){
LOG("got wglSwapIntervalEXT\n");
}
}
// Init the Second Context
int pixel_attrib_list[] = {
WGL_DRAW_TO_WINDOW_ARB, TRUE,
WGL_ACCELERATION_ARB, WGL_FULL_ACCELERATION_ARB,
WGL_SUPPORT_OPENGL_ARB, TRUE,
WGL_DOUBLE_BUFFER_ARB, GL_TRUE,
WGL_PIXEL_TYPE_ARB, WGL_TYPE_RGBA_ARB,
0,
};
u32 ignore = 0;
if (!wglChoosePixelFormatARB(hdc, pixel_attrib_list, 0, 1, &suggested_format_index, &ignore)){
GLInitFail("wglChoosePixelFormatARB");
}
DescribePixelFormat(hdc, suggested_format_index, sizeof(format), &format);
if (!SetPixelFormat(hdc, suggested_format_index, &format)){
GLInitFail("SetPixelFormat");
}
i32 context_attrib_list[] = {
WGL_CONTEXT_MAJOR_VERSION_ARB, 2,
WGL_CONTEXT_MINOR_VERSION_ARB, 1,
WGL_CONTEXT_FLAGS_ARB, 0,
WGL_CONTEXT_PROFILE_MASK_ARB, WGL_CONTEXT_CORE_PROFILE_BIT_ARB,
0
};
HGLRC context = wglCreateContextAttribsARB(hdc, 0, context_attrib_list);
if (context == 0){
GLInitFail("wglCreateContextAttribsARB");
}
wglMakeCurrent(hdc, context);
if (wglSwapIntervalEXT != 0){
LOGF("setting swap interval %d\n", 1);
wglSwapIntervalEXT(1);
}
ReleaseDC(hwglwnd, hwgldc);
DestroyWindow(hwglwnd);
wglDeleteContext(wglcontext);
LOG("successfully enabled opengl\n");
}
internal void
Win32SetCursorFromUpdate(Application_Mouse_Cursor cursor){
switch (cursor){
case APP_MOUSE_CURSOR_ARROW:
{
SetCursor(win32vars.cursor_arrow);
}break;
case APP_MOUSE_CURSOR_IBEAM:
{
SetCursor(win32vars.cursor_ibeam);
}break;
case APP_MOUSE_CURSOR_LEFTRIGHT:
{
SetCursor(win32vars.cursor_leftright);
}break;
case APP_MOUSE_CURSOR_UPDOWN:
{
SetCursor(win32vars.cursor_updown);
}break;
}
}
internal u64
Win32HighResolutionTime(){
u64 result = 0;
LARGE_INTEGER t;
if (QueryPerformanceCounter(&t)){
result = (u64) (t.QuadPart / win32vars.count_per_usecond);
}
return(result);
}
internal LRESULT
win32_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam){
LRESULT result = 0;
switch (uMsg){
case WM_MENUCHAR:break;
case WM_SYSKEYDOWN:
case WM_SYSKEYUP:
case WM_KEYDOWN:
case WM_KEYUP:
{
switch (wParam){
case VK_CONTROL:case VK_LCONTROL:case VK_RCONTROL:
case VK_MENU:case VK_LMENU:case VK_RMENU:
case VK_SHIFT:case VK_LSHIFT:case VK_RSHIFT:
{
Control_Keys *controls = &win32vars.input_chunk.pers.controls;
b8 *control_keys = win32vars.input_chunk.pers.control_keys;
b8 down = ((lParam & Bit_31)?(0):(1));
b8 is_right = ((lParam & Bit_24)?(1):(0));
if (wParam != 255){
switch (wParam){
case VK_SHIFT:
{
control_keys[MDFR_SHIFT_INDEX] = down;
}break;
case VK_CONTROL:
{
if (is_right) controls->r_ctrl = down;
else controls->l_ctrl = down;
}break;
case VK_MENU:
{
if (is_right) controls->r_alt = down;
else controls->l_alt = down;
}break;
}
b8 ctrl = (controls->r_ctrl || (controls->l_ctrl && !controls->r_alt));
b8 alt = (controls->l_alt || (controls->r_alt && !controls->l_ctrl));
if (win32vars.lctrl_lalt_is_altgr){
if (controls->l_alt && controls->l_ctrl){
ctrl = 0;
alt = 0;
}
}
control_keys[MDFR_CONTROL_INDEX] = ctrl;
control_keys[MDFR_ALT_INDEX] = alt;
}
}break;
default:
{
b8 current_state = ((lParam & Bit_31)?(0):(1));
if (current_state){
Key_Code key = keycode_lookup_table[(u8)wParam];
if (key != 0){
i32 *count = &win32vars.input_chunk.trans.key_data.count;
Key_Event_Data *data = win32vars.input_chunk.trans.key_data.keys;
b8 *control_keys = win32vars.input_chunk.pers.control_keys;
i32 control_keys_size = sizeof(win32vars.input_chunk.pers.control_keys);
Assert(*count < KEY_INPUT_BUFFER_SIZE);
data[*count].character = 0;
data[*count].character_no_caps_lock = 0;
data[*count].keycode = key;
memcpy(data[*count].modifiers, control_keys, control_keys_size);
++(*count);
win32vars.got_useful_event = true;
}
}
}break;
}/* switch */
}break;
case WM_CHAR: case WM_SYSCHAR: case WM_UNICHAR:
{
u16 character = (u16)wParam;
if (character == '\r'){
character = '\n';
}
else if (character == '\t'){
character = '\t';
}
else if (character < 32 || character == 127){
break;
}
u16 character_no_caps_lock = character;
i32 *count = &win32vars.input_chunk.trans.key_data.count;
Key_Event_Data *data = win32vars.input_chunk.trans.key_data.keys;
b8 *control_keys = win32vars.input_chunk.pers.control_keys;
i32 control_keys_size = sizeof(win32vars.input_chunk.pers.control_keys);
BYTE state[256];
GetKeyboardState(state);
if (state[VK_CAPITAL]){
if (character_no_caps_lock >= 'a' && character_no_caps_lock <= 'z'){
character_no_caps_lock -= (u8)('a' - 'A');
}
else if (character_no_caps_lock >= 'A' && character_no_caps_lock <= 'Z'){
character_no_caps_lock += (u8)('a' - 'A');
}
}
Assert(*count < KEY_INPUT_BUFFER_SIZE);
data[*count].character = character;
data[*count].character_no_caps_lock = character_no_caps_lock;
data[*count].keycode = character_no_caps_lock;
memcpy(data[*count].modifiers, control_keys, control_keys_size);
++(*count);
win32vars.got_useful_event = true;
}break;
case WM_MOUSEMOVE:
{
i32 new_x = LOWORD(lParam);
i32 new_y = HIWORD(lParam);
if (new_x != win32vars.input_chunk.pers.mouse_x || new_y != win32vars.input_chunk.pers.mouse_y){
win32vars.input_chunk.pers.mouse_x = new_x;
win32vars.input_chunk.pers.mouse_y = new_y;
win32vars.got_useful_event = true;
}
}break;
case WM_MOUSEWHEEL:
{
win32vars.got_useful_event = true;
i32 rotation = GET_WHEEL_DELTA_WPARAM(wParam);
if (rotation > 0){
win32vars.input_chunk.trans.mouse_wheel = -100;
}
else{
win32vars.input_chunk.trans.mouse_wheel = 100;
}
}break;
case WM_LBUTTONDOWN:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.trans.mouse_l_press = 1;
win32vars.input_chunk.pers.mouse_l = 1;
}break;
case WM_RBUTTONDOWN:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.trans.mouse_r_press = 1;
win32vars.input_chunk.pers.mouse_r = 1;
}break;
case WM_LBUTTONUP:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.trans.mouse_l_release = 1;
win32vars.input_chunk.pers.mouse_l = 0;
}break;
case WM_RBUTTONUP:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.trans.mouse_r_release = 1;
win32vars.input_chunk.pers.mouse_r = 0;
}break;
case WM_KILLFOCUS:
case WM_SETFOCUS:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.pers.mouse_l = 0;
win32vars.input_chunk.pers.mouse_r = 0;
for (i32 i = 0; i < MDFR_INDEX_COUNT; ++i){
win32vars.input_chunk.pers.control_keys[i] = 0;
}
win32vars.input_chunk.pers.controls = null_control_keys;
}break;
case WM_SIZE:
{
win32vars.got_useful_event = true;
i32 new_width = LOWORD(lParam);
i32 new_height = HIWORD(lParam);
Win32Resize(new_width, new_height);
}break;
case WM_DISPLAYCHANGE:
{
win32vars.got_useful_event = true;
LONG_PTR style = GetWindowLongPtr(hwnd, GWL_STYLE);
if (!(style & WS_OVERLAPPEDWINDOW)){
MONITORINFO monitor_info = {sizeof(MONITORINFO)};
if(GetMonitorInfo(MonitorFromWindow(hwnd, MONITOR_DEFAULTTOPRIMARY), &monitor_info))
{
SetWindowPos(hwnd, HWND_TOP,
monitor_info.rcMonitor.left, monitor_info.rcMonitor.top,
monitor_info.rcMonitor.right - monitor_info.rcMonitor.left,
monitor_info.rcMonitor.bottom - monitor_info.rcMonitor.top,
SWP_NOOWNERZORDER | SWP_FRAMECHANGED);
}
}
}break;
case WM_PAINT:
{
win32vars.got_useful_event = true;
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hwnd, &ps);
// NOTE(allen): Do nothing?
AllowLocal(hdc);
EndPaint(hwnd, &ps);
}break;
case WM_CLIPBOARDUPDATE:
{
win32vars.got_useful_event = true;
}break;
case WM_CLOSE:
case WM_DESTROY:
{
win32vars.got_useful_event = true;
win32vars.input_chunk.trans.trying_to_kill = true;
}break;
case WM_4coder_ANIMATE:
{
win32vars.got_useful_event = true;
}break;
default:
{
result = DefWindowProc(hwnd, uMsg, wParam, lParam);
}break;
}
return(result);
}
#include "4ed_link_system_functions.cpp"
#include "4ed_shared_init_logic.cpp"
int CALL_CONVENTION
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow){
i32 argc = __argc;
char **argv = __argv;
//
// System Linkage
//
link_system_code();
//
// Memory init
//
memset(&win32vars, 0, sizeof(win32vars));
memset(&target, 0, sizeof(target));
memset(&memory_vars, 0, sizeof(memory_vars));
memset(&plat_settings, 0, sizeof(plat_settings));
memset(&libraries, 0, sizeof(libraries));
memset(&app, 0, sizeof(app));
memset(&custom_api, 0, sizeof(custom_api));
memory_init();
win32vars.cursor_show = MouseCursorShow_Always;
win32vars.prev_cursor_show = MouseCursorShow_Always;
//
// HACK(allen):
// Previously zipped stuff is here, it should be zipped in the new pattern now.
//
init_shared_vars();
//
// Load Core Code
//
load_app_code();
//
// Read Command Line
//
read_command_line(argc, argv);
//
// Load Custom Code
//
#if defined(FRED_SUPER)
load_custom_code();
#else
custom_api.get_bindings = get_bindings;
#endif
//
// Threads
//
work_system_init();
//
// Coroutines
//
coroutines_init();
//
// Window and GL Initialization
//
WNDCLASS window_class = {0};
window_class.style = CS_HREDRAW|CS_VREDRAW;
window_class.lpfnWndProc = (WNDPROC)(win32_proc);
window_class.hInstance = hInstance;
window_class.lpszClassName = L"4coder-win32-wndclass";
window_class.hIcon = LoadIcon(hInstance, L"main");
if (!RegisterClass(&window_class)){
exit(1);
}
RECT window_rect = {0};
if (plat_settings.set_window_size){
window_rect.right = plat_settings.window_w;
window_rect.bottom = plat_settings.window_h;
}
else{
window_rect.right = 800;
window_rect.bottom = 600;
}
if (!AdjustWindowRect(&window_rect, WS_OVERLAPPEDWINDOW, false)){
LOG("Could not get adjusted window.\n");
}
i32 window_x = CW_USEDEFAULT;
i32 window_y = CW_USEDEFAULT;
if (plat_settings.set_window_pos){
window_x = plat_settings.window_x;
window_y = plat_settings.window_y;
LOGF("Setting window position (%d, %d)\n", window_x, window_y);
}
LOG("Creating window... ");
i32 window_style = WS_OVERLAPPEDWINDOW;
if (!plat_settings.fullscreen_window && plat_settings.maximize_window){
window_style |= WS_MAXIMIZE;
}
win32vars.window_handle = CreateWindowEx(0, window_class.lpszClassName, WINDOW_NAME, window_style, window_x, window_y, window_rect.right - window_rect.left, window_rect.bottom - window_rect.top, 0, 0, hInstance, 0);
if (win32vars.window_handle == 0){
LOG("Failed\n");
exit(1);
}
else{
LOG("Success\n");
}
{
HDC hdc = GetDC(win32vars.window_handle);
// TODO(allen): not Windows XP compatible, how do I handle that?
SetProcessDPIAware();
win32vars.dpi_x = GetDeviceCaps(hdc, LOGPIXELSX);
win32vars.dpi_y = GetDeviceCaps(hdc, LOGPIXELSY);
GetClientRect(win32vars.window_handle, &window_rect);
win32_init_gl(hdc);
ReleaseDC(win32vars.window_handle, hdc);
}
Win32Resize(window_rect.right - window_rect.left, window_rect.bottom - window_rect.top);
//
// Font System Init
//
LOG("Initializing fonts\n");
Partition *scratch = &shared_vars.scratch;
Temp_Memory temp = begin_temp_memory(scratch);
Font_Setup_List font_setup = system_font_get_local_stubs(scratch);
win32_get_loadable_fonts(scratch, &font_setup);
system_font_init(&sysfunc.font, plat_settings.font_size, plat_settings.use_hinting, font_setup);
end_temp_memory(temp);
//
// Misc System Initializations
//
LOG("Initializing clipboard\n");
if (!AddClipboardFormatListener(win32vars.window_handle)){
win32_output_error_string(false);
}
win32vars.clip_max = KB(16);
win32vars.clip_buffer = (u8*)system_memory_allocate(win32vars.clip_max);
win32vars.clipboard_sequence = GetClipboardSequenceNumber();
if (win32vars.clipboard_sequence == 0){
win32_post_clipboard("", 0);
win32vars.clipboard_sequence = GetClipboardSequenceNumber();
win32vars.next_clipboard_is_self = 0;
if (win32vars.clipboard_sequence == 0){
OutputDebugStringA("Failure while initializing clipboard\n");
}
}
else{
win32_read_clipboard_contents();
}
Win32KeycodeInit();
win32vars.cursor_ibeam = LoadCursor(NULL, IDC_IBEAM);
win32vars.cursor_arrow = LoadCursor(NULL, IDC_ARROW);
win32vars.cursor_leftright = LoadCursor(NULL, IDC_SIZEWE);
win32vars.cursor_updown = LoadCursor(NULL, IDC_SIZENS);
LARGE_INTEGER f;
if (QueryPerformanceFrequency(&f)){
win32vars.count_per_usecond = (f32)f.QuadPart / 1000000.f;
LOGF("Got performance frequency %f\n", win32vars.count_per_usecond);
}
else{
// NOTE(allen): Just guess.
win32vars.count_per_usecond = 1.f;
LOG("Did not get performance frequency, just guessing with 1.\n");
}
Assert(win32vars.count_per_usecond > 0.f);
//
// App init
//
char cwd[4096];
u32 size = sysfunc.get_current_path(cwd, sizeof(cwd));
if (size == 0 || size >= sizeof(cwd)){
system_error_box("Could not get current directory at launch.");
}
String curdir = make_string(cwd, size);
terminate_with_null(&curdir);
replace_char(&curdir, '\\', '/');
LOG("Initializing application variables\n");
app.init(&sysfunc, &target, &memory_vars, win32vars.clipboard_contents, curdir, custom_api);
//
// Main loop
//
b32 keep_running = true;
win32vars.first = true;
timeBeginPeriod(1);
if (plat_settings.fullscreen_window){
win32_toggle_fullscreen();
}
SetForegroundWindow(win32vars.window_handle);
SetActiveWindow(win32vars.window_handle);
ShowWindow(win32vars.window_handle, SW_SHOW);
LOG("Beginning main loop\n");
u64 timer_start = Win32HighResolutionTime();
system_acquire_lock(FRAME_LOCK);
MSG msg;
for (;keep_running;){
// TODO(allen): Find a good way to wait on a pipe
// without interfering with the reading process.
// NOTE(allen): Looks like we can ReadFile with a
// size of zero in an IOCP for this effect.
if (!win32vars.first){
system_release_lock(FRAME_LOCK);
if (win32vars.running_cli == 0){
win32vars.got_useful_event = false;
}
b32 get_more_messages = true;
do{
if (win32vars.got_useful_event == 0){
get_more_messages = GetMessage(&msg, 0, 0, 0);
}
else{
get_more_messages = PeekMessage(&msg, 0, 0, 0, 1);
}
if (get_more_messages){
if (msg.message == WM_QUIT){
keep_running = false;
}else{
b32 treat_normally = true;
if (msg.message == WM_KEYDOWN || msg.message == WM_SYSKEYDOWN){
switch (msg.wParam){
case VK_CONTROL:case VK_LCONTROL:case VK_RCONTROL:
case VK_MENU:case VK_LMENU:case VK_RMENU:
case VK_SHIFT:case VK_LSHIFT:case VK_RSHIFT:break;
default: treat_normally = false; break;
}
}
if (treat_normally){
TranslateMessage(&msg);
DispatchMessage(&msg);
}
else{
Control_Keys *controls = &win32vars.input_chunk.pers.controls;
b8 ctrl = (controls->r_ctrl || (controls->l_ctrl && !controls->r_alt));
b8 alt = (controls->l_alt || (controls->r_alt && !controls->l_ctrl));
if (win32vars.lctrl_lalt_is_altgr){
if (controls->l_alt && controls->l_ctrl){
ctrl = 0;
alt = 0;
}
}
BYTE ctrl_state = 0, alt_state = 0;
BYTE state[256];
if (ctrl || alt){
GetKeyboardState(state);
if (ctrl){
ctrl_state = state[VK_CONTROL];
state[VK_CONTROL] = 0;
}
if (alt){
alt_state = state[VK_MENU];
state[VK_MENU] = 0;
}
SetKeyboardState(state);
TranslateMessage(&msg);
DispatchMessage(&msg);
if (ctrl){
state[VK_CONTROL] = ctrl_state;
}
if (alt){
state[VK_MENU] = alt_state;
}
SetKeyboardState(state);
}
else{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
}
}while (get_more_messages);
system_acquire_lock(FRAME_LOCK);
}
// NOTE(allen): Mouse Out of Window Detection
POINT mouse_point;
if (GetCursorPos(&mouse_point) &&
ScreenToClient(win32vars.window_handle, &mouse_point)){
i32_Rect screen;
screen.x0 = 0;
screen.y0 = 0;
screen.x1 = target.width;
screen.y1 = target.height;
i32 mx = mouse_point.x;
i32 my = mouse_point.y;
b32 is_hit = false;
if (mx >= screen.x0 && mx < screen.x1 && my >= screen.y0 && my < screen.y1){
is_hit = true;
}
if (!is_hit){
win32vars.input_chunk.trans.out_of_window = true;
}
win32vars.input_chunk.pers.mouse_x = mouse_point.x;
win32vars.input_chunk.pers.mouse_y = mouse_point.y;
}
else{
win32vars.input_chunk.trans.out_of_window = true;
}
// NOTE(allen): Prepare the Frame Input
// TODO(allen): CROSS REFERENCE WITH LINUX SPECIAL CODE "TIC898989"
Win32_Input_Chunk input_chunk = win32vars.input_chunk;
win32vars.input_chunk.trans = null_input_chunk_transient;
input_chunk.pers.control_keys[MDFR_CAPS_INDEX] = GetKeyState(VK_CAPITAL) & 0x1;
Application_Step_Input input = {0};
input.first_step = win32vars.first;
input.dt = frame_useconds / 1000000.f;
input.keys = input_chunk.trans.key_data;
input.mouse.out_of_window = input_chunk.trans.out_of_window;
input.mouse.l = input_chunk.pers.mouse_l;
input.mouse.press_l = input_chunk.trans.mouse_l_press;
input.mouse.release_l = input_chunk.trans.mouse_l_release;
input.mouse.r = input_chunk.pers.mouse_r;
input.mouse.press_r = input_chunk.trans.mouse_r_press;
input.mouse.release_r = input_chunk.trans.mouse_r_release;
input.mouse.wheel = input_chunk.trans.mouse_wheel;
input.mouse.x = input_chunk.pers.mouse_x;
input.mouse.y = input_chunk.pers.mouse_y;
// NOTE(allen): Frame Clipboard Input
win32vars.clipboard_contents = null_string;
if (win32vars.clipboard_sequence != 0){
DWORD new_number = GetClipboardSequenceNumber();
if (new_number != win32vars.clipboard_sequence){
win32vars.clipboard_sequence = new_number;
if (win32vars.next_clipboard_is_self){
win32vars.next_clipboard_is_self = 0;
}
else{
win32_read_clipboard_contents();
}
}
}
input.clipboard = win32vars.clipboard_contents;
win32vars.clip_post_len = 0;
// NOTE(allen): Initialize result So the Core Doesn't Have to Fill Things it Doesn't Care About
Application_Step_Result result = {0};
result.mouse_cursor_type = APP_MOUSE_CURSOR_DEFAULT;
result.lctrl_lalt_is_altgr = win32vars.lctrl_lalt_is_altgr;
result.trying_to_kill = input_chunk.trans.trying_to_kill;
// TODO(allen): Not really appropriate to round trip this all the way to the OS layer, redo this system.
// NOTE(allen): Ask the Core About Exiting if We Have an Exit Signal
if (win32vars.send_exit_signal){
result.trying_to_kill = true;
win32vars.send_exit_signal = false;
}
// NOTE(allen): Application Core Update
target.buffer.pos = 0;
if (app.step != 0){
app.step(&sysfunc, &target, &memory_vars, &input, &result);
}
else{
LOG("app.step == 0 -- skipping\n");
}
// NOTE(allen): Finish the Loop
if (result.perform_kill){
keep_running = false;
}
// NOTE(allen): Post New Clipboard Content
if (win32vars.clip_post_len > 0){
win32_post_clipboard((char*)win32vars.clip_post_part.base, win32vars.clip_post_len);
}
// NOTE(allen): Switch to New Cursor
Win32SetCursorFromUpdate(result.mouse_cursor_type);
if (win32vars.cursor_show != win32vars.prev_cursor_show){
win32vars.prev_cursor_show = win32vars.cursor_show;
switch (win32vars.cursor_show){
case MouseCursorShow_Never:
{
i32 counter = 0;
do{
counter = ShowCursor(false);
}while(counter >= 0);
}break;
case MouseCursorShow_Always:
{
i32 counter = 0;
do{
counter = ShowCursor(true);
}while(counter <= 0);
}break;
// TODO(allen): MouseCursorShow_HideWhenStill
}
}
// NOTE(allen): Update lctrl_lalt_is_altgr Status
win32vars.lctrl_lalt_is_altgr = result.lctrl_lalt_is_altgr;
// NOTE(allen): Render
HDC hdc = GetDC(win32vars.window_handle);
interpret_render_buffer(&target, &shared_vars.pixel_scratch);
SwapBuffers(hdc);
ReleaseDC(win32vars.window_handle, hdc);
// NOTE(allen): Toggle Full Screen
if (win32vars.do_toggle){
win32_toggle_fullscreen();
win32vars.do_toggle = false;
}
// NOTE(allen): Schedule Another Step if Needed
if (result.animating){
system_schedule_step();
}
// NOTE(allen): Sleep a Bit to Cool Off :)
flush_thread_group(BACKGROUND_THREADS);
u64 timer_end = Win32HighResolutionTime();
u64 end_target = timer_start + frame_useconds;
system_release_lock(FRAME_LOCK);
while (timer_end < end_target){
DWORD samount = (DWORD)((end_target - timer_end) / 1000);
if (samount > 0) Sleep(samount);
timer_end = Win32HighResolutionTime();
}
system_acquire_lock(FRAME_LOCK);
timer_start = Win32HighResolutionTime();
// TODO(allen): Only rely on version right inside input?
win32vars.first = 0;
}
return(0);
}
#include "win32_4ed_file_track.cpp"
#include "win32_utf8.cpp"
#if 0
// NOTE(allen): In case I want to switch back to a console application at some point.
int main(int argc, char **argv){
HINSTANCE hInstance = GetModuleHandle(0);
}
#endif
// BOTTOM
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