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Day 25 complete!!!

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This commit is contained in:
Edward R. Gonzalez
2023-09-30 15:40:27 -04:00
parent dc43db117c
commit 4599ca1167
6 changed files with 234 additions and 183 deletions
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218
project/platform/win32_platform.cpp
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@ -504,6 +504,10 @@ poll_input( HWND window_handle, engine::InputState* input, u32 jsl_num_devices,
// Keyboards are unified for now.
{
constexpr u32 is_down = 0x80000000;
input_process_digital_btn( & old_keyboard->_1, & new_keyboard->_1, GetAsyncKeyState( '1' ), is_down );
input_process_digital_btn( & old_keyboard->_2, & new_keyboard->_2, GetAsyncKeyState( '2' ), is_down );
input_process_digital_btn( & old_keyboard->_3, & new_keyboard->_3, GetAsyncKeyState( '3' ), is_down );
input_process_digital_btn( & old_keyboard->_4, & new_keyboard->_4, GetAsyncKeyState( '4' ), is_down );
input_process_digital_btn( & old_keyboard->Q, & new_keyboard->Q, GetAsyncKeyState( 'Q' ), is_down );
input_process_digital_btn( & old_keyboard->E, & new_keyboard->E, GetAsyncKeyState( 'E' ), is_down );
input_process_digital_btn( & old_keyboard->W, & new_keyboard->W, GetAsyncKeyState( 'W' ), is_down );
@ -520,8 +524,10 @@ poll_input( HWND window_handle, engine::InputState* input, u32 jsl_num_devices,
input_process_digital_btn( & old_keyboard->right, & new_keyboard->right, GetAsyncKeyState( VK_RIGHT ), is_down );
input_process_digital_btn( & old_keyboard->space, & new_keyboard->space, GetAsyncKeyState( VK_SPACE ), is_down );
input_process_digital_btn( & old_keyboard->pause, & new_keyboard->pause, GetAsyncKeyState( VK_PAUSE ), is_down );
input_process_digital_btn( & old_keyboard->right_shift, & new_keyboard->right_shift, GetAsyncKeyState( VK_RSHIFT ), is_down );
input_process_digital_btn( & old_keyboard->left_alt, & new_keyboard->left_alt, GetAsyncKeyState( VK_LMENU ), is_down );
input_process_digital_btn( & old_keyboard->right_alt, & new_keyboard->right_alt, GetAsyncKeyState( VK_RMENU ), is_down );
input_process_digital_btn( & old_keyboard->left_shift, & new_keyboard->left_shift, GetAsyncKeyState( VK_LSHIFT ), is_down );
input_process_digital_btn( & old_keyboard->right_shift, & new_keyboard->right_shift, GetAsyncKeyState( VK_RSHIFT ), is_down );
input->controllers[0].keyboard = new_keyboard;
}
@ -1209,105 +1215,6 @@ WinMain( HINSTANCE instance, HINSTANCE prev_instance, LPSTR commandline, int sho
QueryPerformanceFrequency( rcast(LARGE_INTEGER*, & Performance_Counter_Frequency) );
// Memory
engine::Memory engine_memory {};
{
engine_memory.persistent_size = megabytes( 128 );
// engine_memory.FrameSize = megabytes( 64 );
engine_memory.transient_size = gigabytes( 2 );
u64 total_size = engine_memory.persistent_size
// + engine_memory.FrameSize
+ engine_memory.transient_size;
#if Build_Debug
void* base_address = rcast(void*, terabytes( 1 ));
#else
void* base_address = 0;
#endif
engine_memory.persistent = VirtualAlloc( base_address, total_size , MEM_Commit_Zeroed | MEM_Reserve, Page_Read_Write );
engine_memory.transient = rcast( u8*, engine_memory.persistent ) + engine_memory.persistent_size;
Byte* snapshot_address = rcast(Byte*, NULL) + terabytes(2);
void* snapshots_memory = VirtualAlloc( snapshot_address, total_size * engine_memory.Num_Snapshot_Slots, MEM_Commit_Zeroed | MEM_Reserve, Page_Read_Write );
if ( snapshots_memory == nullptr )
{
// TODO : Diagnostic Logging
return -1;
}
for (u32 slot = 0; slot < engine_memory.Num_Snapshot_Slots; ++slot)
{
engine::MemorySnapshot& snapshot = engine_memory.snapshots[ slot ];
Byte* address = rcast(Byte*, snapshots_memory) + total_size * slot;
snapshot.memory = address;
}
if ( engine_memory.persistent == nullptr
|| engine_memory.transient == nullptr )
{
// TODO : Diagnostic Logging
return -1;
}
}
WNDCLASSW window_class {};
HWND window_handle = nullptr;
{
window_class.style = CS_Horizontal_Redraw | CS_Vertical_Redraw;
window_class.lpfnWndProc = main_window_callback;
// window_class.cbClsExtra = ;
// window_class.cbWndExtra = ;
window_class.hInstance = instance;
// window_class.hIcon = ;
// window_class.hCursor = ;
// window_class.hbrBackground = ;
window_class.lpszMenuName = L"Handmade Hero!";
window_class.lpszClassName = L"HandmadeHeroWindowClass";
if ( ! RegisterClassW( & window_class ) )
{
// TODO : Diagnostic Logging
return 0;
}
window_handle = CreateWindowExW(
// WS_EX_LAYERED | WS_EX_TOPMOST,
WS_EX_LAYERED,
window_class.lpszClassName,
L"Handmade Hero",
WS_Overlapped_Window | WS_Initially_Visible,
CW_Use_Default, CW_Use_Default, // x, y
CW_Use_Default, CW_Use_Default, // width, height
0, 0, // parent, menu
instance, 0 // instance, param
);
if ( ! window_handle )
{
// TODO : Diagnostic Logging
return 0;
}
// WinDimensions dimensions = get_window_dimensions( window_handle );
resize_dib_section( &Surface_Back_Buffer, 1920, 1080 );
// Setup monitor refresh and associated timers
HDC refresh_dc = GetDC( window_handle );
u32 monitor_refresh_hz = GetDeviceCaps( refresh_dc, VREFRESH );
if ( monitor_refresh_hz > 1 )
{
Monitor_Refresh_Hz = monitor_refresh_hz;
}
ReleaseDC( window_handle, refresh_dc );
Engine_Refresh_Hz = 60;
Engine_Frame_Target_MS = 1000.f / scast(f32, Engine_Refresh_Hz);
}
// Setup pathing
StrFixed< S16_MAX > path_pdb_lock {};
{
@ -1349,6 +1256,115 @@ WinMain( HINSTANCE instance, HINSTANCE prev_instance, LPSTR commandline, int sho
CreateDirectoryA( Path_Scratch, 0 );
}
// Memory
engine::Memory engine_memory {};
{
engine_memory.persistent_size = megabytes( 128 );
// engine_memory.FrameSize = megabytes( 64 );
engine_memory.transient_size = gigabytes( 2 );
u64 total_size = engine_memory.persistent_size
// + engine_memory.FrameSize
+ engine_memory.transient_size;
#if Build_Debug
void* base_address = rcast(void*, terabytes( 1 ));
#else
void* base_address = 0;
#endif
engine_memory.persistent = VirtualAlloc( base_address, total_size , MEM_Commit_Zeroed | MEM_Reserve, Page_Read_Write );
engine_memory.transient = rcast( u8*, engine_memory.persistent ) + engine_memory.persistent_size;
#if Build_Development
for (u32 slot = 0; slot < engine_memory.Num_Snapshot_Slots; ++slot)
{
engine::MemorySnapshot& snapshot = engine_memory.snapshots[ slot ];
snapshot.file_path.concat( Path_Scratch, str_ascii("snapshot_") );
wsprintfA( snapshot.file_path.ptr, "%s%d.hm_snapshot", snapshot.file_path.ptr, slot );
HANDLE snapshot_file = CreateFileA( snapshot.file_path
, GENERIC_READ | GENERIC_WRITE, 0, 0
, CREATE_ALWAYS, 0, 0 );
LARGE_INTEGER file_size {};
file_size.QuadPart = total_size;
HANDLE snapshot_mapping = CreateFileMappingA( snapshot_file, 0
, Page_Read_Write
, file_size.HighPart, file_size.LowPart
, 0 );
snapshot.memory = MapViewOfFile( snapshot_mapping, FILE_MAP_ALL_ACCESS, 0, 0, total_size );
snapshot.opaque_handle = snapshot_file;
snapshot.opaque_handle_2 = snapshot_mapping;
}
#endif
if ( engine_memory.persistent == nullptr
|| engine_memory.transient == nullptr )
{
// TODO : Diagnostic Logging
return -1;
}
}
WNDCLASSW window_class {};
HWND window_handle = nullptr;
{
window_class.style = CS_Horizontal_Redraw | CS_Vertical_Redraw;
window_class.lpfnWndProc = main_window_callback;
// window_class.cbClsExtra = ;
// window_class.cbWndExtra = ;
window_class.hInstance = instance;
// window_class.hIcon = ;
// window_class.hCursor = ;
// window_class.hbrBackground = ;
window_class.lpszMenuName = L"Handmade Hero!";
window_class.lpszClassName = L"HandmadeHeroWindowClass";
if ( ! RegisterClassW( & window_class ) )
{
// TODO : Diagnostic Logging
return 0;
}
window_handle = CreateWindowExW(
WS_EX_LAYERED | WS_EX_TOPMOST,
// WS_EX_LAYERED,
window_class.lpszClassName,
L"Handmade Hero",
WS_Overlapped_Window | WS_Initially_Visible,
CW_Use_Default, CW_Use_Default, // x, y
CW_Use_Default, CW_Use_Default, // width, height
0, 0, // parent, menu
instance, 0 // instance, param
);
if ( ! window_handle )
{
// TODO : Diagnostic Logging
return 0;
}
// WinDimensions dimensions = get_window_dimensions( window_handle );
resize_dib_section( &Surface_Back_Buffer, 1920, 1080 );
// Setup monitor refresh and associated timers
HDC refresh_dc = GetDC( window_handle );
u32 monitor_refresh_hz = GetDeviceCaps( refresh_dc, VREFRESH );
if ( monitor_refresh_hz > 1 )
{
Monitor_Refresh_Hz = monitor_refresh_hz;
}
ReleaseDC( window_handle, refresh_dc );
Engine_Refresh_Hz = 60;
Engine_Frame_Target_MS = 1000.f / scast(f32, Engine_Refresh_Hz);
}
// Prepare platform API
ModuleAPI platform_api {};
{
@ -1735,7 +1751,7 @@ WinMain( HINSTANCE instance, HINSTANCE prev_instance, LPSTR commandline, int sho
WinDimensions dimensions = get_window_dimensions( window_handle );
HDC device_context = GetDC( window_handle );
#if Build_Development
#if Build_Development && 0
// Note: debug_marker_index is wrong for the 0th index
debug_sync_display( & ds_sound_buffer
, audio_time_markers_size, audio_time_markers, audio_marker_index - 1