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Day 34 complete!!!

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This commit is contained in:
Edward R. Gonzalez
2023-10-11 17:52:13 -04:00
parent 7958fabd00
commit a4f07c67d2
25 changed files with 670 additions and 564 deletions
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2
project/platform/intrinsics.hpp
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@ -22,7 +22,7 @@ s32 floor( f32 value )
inline
s32 round( f32 value )
{
s32 result = scast(s32, value + 0.5f);
s32 result = scast(s32, roundf( value ));
return result;
}

11
project/platform/macros.hpp
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@ -15,16 +15,7 @@
#define rcast( type, value ) reinterpret_cast< type >( value )
#define scast( type, value ) static_cast< type >( value )
#define do_once() \
do \
{ \
local_persist \
bool done = false; \
if ( done ) \
return; \
done = true; \
} \
while(0)
#define do_once() for ( local_persist b32 once = true; once; once = false )
#define do_once_start \
do \

7
project/platform/platform.hpp
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@ -10,9 +10,9 @@
#if INTELLISENSE_DIRECTIVES
// TODO(Ed) : REMOVE THESE WHEN CASEY GETS TO THEM
#include <math.h> // TODO : Implement math ourselves
#include <stdio.h> // TODO : Implement output logging ourselves
#include "platform_module.hpp"
#include "grime.hpp"
#include "macros.hpp"
#include "generics.hpp"
@ -23,9 +23,6 @@
#include "context.hpp"
#endif
#define NS_PLATFORM_BEGIN namespace platform {
#define NS_PLATFORM_END }
NS_PLATFORM_BEGIN
// On-Demand platform interface.
@ -121,6 +118,8 @@ struct ModuleAPI
};
#if Build_Development
// TODO(Ed): This can't be done this way, we need a separate interface for other modules to use this.
// (At least, we need to hookup the symbols statically or at runtime somehow, and right now the only thing that does is the module api passthrough via the Engine API)
void impl_congrats( char const* message );
bool impl_ensure( bool condition, char const* message );
void impl_fatal( char const* message );

4
project/platform/platform_module.hpp Normal file
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@ -0,0 +1,4 @@
#pragma once
#define NS_PLATFORM_BEGIN namespace platform {
#define NS_PLATFORM_END }

6
project/platform/types.hpp
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@ -79,10 +79,10 @@ static_assert( sizeof( u16 ) == 2, "sizeof(u16) != 2" );
static_assert( sizeof( u32 ) == 4, "sizeof(u32) != 4" );
static_assert( sizeof( u64 ) == 8, "sizeof(u64) != 8" );
typedef size_t uw;
typedef ptrdiff_t sw;
typedef size_t usize;
typedef ptrdiff_t ssize;
static_assert( sizeof( uw ) == sizeof( sw ), "sizeof(uw) != sizeof(sw)" );
static_assert( sizeof( usize ) == sizeof( ssize ), "sizeof(usize) != sizeof(ssize)" );
#if defined( _WIN64 )
typedef signed __int64 sptr;

7
project/platform/win32/win32_platform.cpp
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@ -135,7 +135,6 @@ timing_get_wall_clock()
return clock;
}
#pragma endregion Timing
NS_PLATFORM_END
#include "win32_audio.cpp"
@ -540,8 +539,8 @@ WinMain( HINSTANCE instance, HINSTANCE prev_instance, LPSTR commandline, int sho
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;
engine_memory.persistent = rcast( Byte*, VirtualAlloc( base_address, total_size , MEM_Commit_Zeroed | MEM_Reserve, Page_Read_Write ));
engine_memory.transient = rcast( Byte*, engine_memory.persistent ) + engine_memory.persistent_size;
#if Build_Development
// First slot is for restore
@ -794,7 +793,7 @@ WinMain( HINSTANCE instance, HINSTANCE prev_instance, LPSTR commandline, int sho
}
}
engine_api.startup( & engine_memory, & platform_api );
engine_api.startup( rcast(engine::OffscreenBuffer*, & Surface_Back_Buffer.memory), & engine_memory, & platform_api );
u64 last_frame_clock = timing_get_wall_clock();
u64 last_frame_cycle = __rdtsc();