+++ /dev/null
-#ifndef VG_PLATFORM_H
-#define VG_PLATFORM_H
-
-//#include "vg.h"
-#include "vg_stdint.h"
-
-/* Copyright (C) 2021-2022 Harry Godden (hgn) - All Rights Reserved */
-
-typedef unsigned int uint;
-
-typedef int v2i[2];
-typedef int v3i[3];
-typedef int v4i[4];
-typedef float v2f[2];
-typedef float v3f[3];
-typedef float v4f[4];
-typedef v2f m2x2f[2];
-typedef v3f m3x3f[3];
-typedef v3f m4x3f[4];
-typedef v4f m4x4f[4];
-typedef v3f boxf[2];
-
-// Resource types
-typedef struct vg_tex2d vg_tex2d;
-
-struct vg_achievement
-{
- int is_set;
- const char *name;
-};
-
-#ifndef VG_STATIC
-#define VG_STATIC static
-#endif
-
-#define vg_static_assert _Static_assert
-#define vg_list_size( A ) (sizeof(A)/sizeof(A[0]))
-#define VG_MUST_USE_RESULT __attribute__((warn_unused_result))
-
-#ifdef _WIN32_NO
- #include <windows.h>
-
-#ifdef I_THINK_THIS_IS_WHAT_MSCV_WANTS_BUT_HAVNT_TESTED_IT_YET
-
- #define VG_DEPRECATED __declspec(deprecated)
- #define VG_THREAD_LOCAL __declspec( thread )
-
-#else /* MINGW-64 */
-
- #define VG_THREAD_LOCAL __thread
- #define VG_DEPRECATED __attribute__((deprecated))
-
-#endif
-
- typedef HANDLE vg_semaphore;
- typedef HANDLE vg_mutex;
- typedef u64 vg_timespec;
-
-#else
- #include <pthread.h>
- #include <semaphore.h>
-
- #define VG_DEPRECATED __attribute__((deprecated))
- #define VG_THREAD_LOCAL __thread
-
- typedef sem_t vg_semaphore;
- typedef pthread_mutex_t vg_mutex;
- typedef struct timespec vg_timespec;
-
-#endif
-
-VG_STATIC void vg_strncpy( const char *src, char *dst, u32 len )
-{
- for( u32 i=0; i<len; i++ )
- {
- dst[i] = src[i];
-
- if( !src[i] )
- break;
- }
-}
-
-#define VG_REQUIRED_ASSET( TYPE, DECL, FN, PATH, ... ) \
- TYPE DECL = FN( PATH,##__VA_ARGS__ ); \
- vg_required( DECL, "Resource is required but failed to load: '" PATH "'" );
-
-#if 0
-VG_DEPRECATED
-char *strcpy(char* destination, const char* source);
-VG_DEPRECATED
-char *strncpy(char *restrict dest, const char *restrict src, size_t n);
-VG_DEPRECATED
-char *strcat(char *restrict dest, const char *restrict src);
-VG_DEPRECATED
-char *strncat(char *restrict dest, const char *restrict src, size_t n);
-#endif
-
-#include <stdio.h>
-#include <dirent.h>
-#include <string.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include <math.h>
-#include <assert.h>
-
-VG_STATIC int vg_thread_run( void *pfunc, void *data );
-VG_STATIC void vg_thread_exit(void);
-VG_STATIC void vg_set_thread_name( const char *name );
-VG_STATIC int vg_semaphore_init( vg_semaphore *sem, u32 value );
-VG_STATIC int vg_semaphore_trywait( vg_semaphore *sem );
-VG_STATIC int vg_semaphore_wait( vg_semaphore *sem );
-VG_STATIC int vg_semaphore_post( vg_semaphore *sem );
-VG_STATIC void vg_semaphore_free( vg_semaphore *sem );
-VG_STATIC int vg_mutex_init( vg_mutex *mutex );
-VG_STATIC int vg_mutex_lock( vg_mutex *mutex );
-VG_STATIC int vg_mutex_unlock( vg_mutex *mutex );
-VG_STATIC void vg_mutex_free( vg_mutex *mutex );
-VG_STATIC void vg_sleep_ms( long msec );
-VG_STATIC double vg_time_diff( vg_timespec start, vg_timespec end );
-
-#ifdef _WIN32_NO
-
-VG_STATIC int vg_thread_run( void *pfunc, void *data )
-{
- HANDLE hThread = CreateThread
- (
- NULL, /* Thread attributes */
- 0, /* Stack size (0 = use default) */
- pfunc, /* Thread start address */
- data, /* Parameter to pass to the thread */
- 0, /* Creation flags */
- NULL /* Thread id */
- );
-
- if ( hThread == NULL )
- {
- /*
- * Thread creation failed.
- * More details can be retrieved by calling GetLastError()
- */
- return 1;
- }
- else
- {
- CloseHandle( hThread );
- return 0;
- }
-}
-
-VG_STATIC void vg_thread_exit(void)
-{
- ExitThread(0);
-}
-
-VG_STATIC void vg_set_thread_name( const char *name )
-{
- /* I believe this is a meaningless concept in windows */
-}
-
-VG_STATIC int vg_semaphore_init( vg_semaphore *sem, u32 value );
-VG_STATIC int vg_semaphore_trywait( vg_semaphore *sem );
-VG_STATIC int vg_semaphore_wait( vg_semaphore *sem );
-VG_STATIC int vg_semaphore_post( vg_semaphore *sem );
-VG_STATIC void vg_semaphore_free( vg_semaphore *sem );
-VG_STATIC int vg_mutex_init( vg_mutex *mutex );
-VG_STATIC int vg_mutex_lock( vg_mutex *mutex );
-VG_STATIC int vg_mutex_unlock( vg_mutex *mutex );
-VG_STATIC void vg_mutex_free( vg_mutex *mutex );
-VG_STATIC void vg_sleep_ms( long msec );
-VG_STATIC double vg_time_diff( vg_timespec start, vg_timespec end );
-
-#else
-
-VG_STATIC int vg_thread_run( void *pfunc, void *data )
-{
- pthread_t hThread;
- if( pthread_create( &hThread, NULL, pfunc, data ) )
- {
- return 1;
- }
- else
- {
- pthread_detach( hThread );
- return 0;
- }
-}
-
-
-VG_STATIC void vg_thread_exit(void)
-{
- pthread_exit(NULL);
-}
-
-VG_STATIC void vg_set_thread_name( const char *name )
-{
- /* not defined but links?? */
-#if 0
- pthread_setname_np(pthread_self());
-#endif
-}
-
-VG_STATIC int vg_semaphore_init( vg_semaphore *sem, u32 value )
-{
- return !sem_init( sem, 0, value );
-}
-
-VG_STATIC int vg_semaphore_trywait( vg_semaphore *sem )
-{
- return !sem_trywait( sem );
-}
-
-VG_STATIC int vg_semaphore_wait( vg_semaphore *sem )
-{
- return !sem_wait( sem );
-}
-
-VG_STATIC int vg_semaphore_post( vg_semaphore *sem )
-{
- return !sem_post( sem );
-}
-
-VG_STATIC void vg_semaphore_free( vg_semaphore *sem )
-{
- sem_destroy( sem );
-}
-
-VG_STATIC int vg_mutex_init( vg_mutex *mutex )
-{
- memset( mutex, 0, sizeof(vg_mutex) );
- return 1;
-}
-
-VG_STATIC int vg_mutex_lock( vg_mutex *mutex )
-{
- if( !pthread_mutex_lock( mutex ) )
- return 1;
- else
- return 0;
-}
-
-VG_STATIC int vg_mutex_unlock( vg_mutex *mutex )
-{
- if( !pthread_mutex_unlock( mutex ) )
- return 1;
- else
- return 0;
-}
-
-VG_STATIC void vg_mutex_free( vg_mutex *mutex )
-{
-
-}
-
-VG_STATIC void vg_sleep_ms( long msec )
-{
- struct timespec ts;
-
- ts.tv_sec = msec / 1000;
- ts.tv_nsec = (msec % 1000) * 1000000;
- nanosleep( &ts, &ts );
-}
-
-/* diff two timespecs in MS */
-VG_STATIC double vg_time_diff( struct timespec start, struct timespec end )
-{
- double elapsed = 1000.0*end.tv_sec + 1e-6*end.tv_nsec
- - (1000.0*start.tv_sec + 1e-6*start.tv_nsec);
-
- return elapsed;
-}
-
-#endif
-
-#define VG_MIN( A, B ) ((A)<(B)?(A):(B))
-#define VG_MAX( A, B ) ((A)>(B)?(A):(B))
-
-#endif
projects / vg.git / blobdiff