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/* ports.h
Copyright (c) 2003-2019 HandBrake Team
This file is part of the HandBrake source code
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License v2.
For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
*/
#ifndef HB_PORTS_H
#define HB_PORTS_H
#if ARCH_X86_64 || ARCH_X86_32
#define ARCH_X86
#endif
#if defined(_WIN32)
#define DIR_SEP_STR "\\"
#define DIR_SEP_CHAR '\\'
#define IS_DIR_SEP(c) (c == '\\' || c == '/')
#else
#define DIR_SEP_STR "/"
#define DIR_SEP_CHAR '/'
#define IS_DIR_SEP(c) (c == '/')
#endif
#ifdef USE_QSV
#include "mfx/mfxstructures.h"
#ifdef SYS_LINUX
#include <va/va_drm.h>
#endif
#endif
/************************************************************************
* HW accel display
***********************************************************************/
#ifdef SYS_LINUX
extern const char* DRM_INTEL_DRIVER_NAME;
#endif // SYS_LINUX
typedef struct
{
void * handle;
#ifdef USE_QSV
mfxHandleType mfxType;
#ifdef SYS_LINUX
int vaFd;
VADisplay vaDisplay;
#endif // SYS_LINUX
#endif
} hb_display_t;
hb_display_t * hb_display_init(const char * driver_name,
const char * const * interface_names);
void hb_display_close(hb_display_t ** _d);
/************************************************************************
* CPU info utilities
***********************************************************************/
enum hb_cpu_platform
{
// list of microarchitecture codenames
HB_CPU_PLATFORM_UNSPECIFIED = 0,
HB_CPU_PLATFORM_INTEL_BNL,
HB_CPU_PLATFORM_INTEL_SNB,
HB_CPU_PLATFORM_INTEL_IVB,
HB_CPU_PLATFORM_INTEL_SLM,
HB_CPU_PLATFORM_INTEL_HSW,
HB_CPU_PLATFORM_INTEL_BDW,
HB_CPU_PLATFORM_INTEL_CHT,
HB_CPU_PLATFORM_INTEL_SKL,
HB_CPU_PLATFORM_INTEL_KBL,
};
int hb_get_cpu_count(void);
int hb_get_cpu_platform(void);
const char* hb_get_cpu_name(void);
const char* hb_get_cpu_platform_name(void);
/************************************************************************
* Utils
***********************************************************************/
// provide time in ms
uint64_t hb_get_date(void);
// provide time in us
uint64_t hb_get_time_us(void);
void hb_snooze( int delay );
int hb_platform_init(void);
#ifdef SYS_MINGW
typedef struct
{
_WDIR *wdir;
struct dirent entry;
} HB_DIR;
#else
typedef DIR HB_DIR;
#endif
#ifdef SYS_MINGW
typedef struct _stat64 hb_stat_t;
#else
typedef struct stat hb_stat_t;
#endif
HB_DIR* hb_opendir(const char *path);
int hb_closedir(HB_DIR *dir);
void hb_rewinddir(HB_DIR *dir);
struct dirent * hb_readdir(HB_DIR *dir);
int hb_mkdir(char * name);
int hb_stat(const char *path, hb_stat_t *sb);
FILE * hb_fopen(const char *path, const char *mode);
char * hb_strr_dir_sep(const char *path);
/************************************************************************
* String utils
***********************************************************************/
char * hb_strndup(const char * src, size_t len);
/************************************************************************
* File utils
***********************************************************************/
char * hb_get_temporary_directory(void);
char * hb_get_temporary_filename( char *fmt, ... );
size_t hb_getline(char **lineptr, size_t *n, FILE *fp);
#ifdef __LIBHB__
// Convert utf8 string to current code page.
char * hb_utf8_to_cp(const char *src);
/* Everything from now is only used internally and hidden to the UI */
/************************************************************************
* DVD utils
***********************************************************************/
int hb_dvd_region(char *device, int *region_mask);
#if defined( SYS_DARWIN )
int osx_get_user_config_directory( char path[512] );
#endif
void hb_get_user_config_directory( char path[512] );
void hb_get_user_config_filename( char name[1024], char *fmt, ... );
/************************************************************************
* Threads
***********************************************************************/
typedef struct hb_thread_s hb_thread_t;
#if defined( SYS_BEOS )
# define HB_LOW_PRIORITY 5
# define HB_NORMAL_PRIORITY 10
#elif defined( SYS_DARWIN )
# define HB_LOW_PRIORITY 31
# define HB_NORMAL_PRIORITY 31
#elif defined( SYS_CYGWIN )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 1
#elif defined( SYS_MINGW )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 0
#endif
#ifndef HB_LOW_PRIORITY
#define HB_LOW_PRIORITY 0
#endif
#ifndef HB_NORMAL_PRIORITY
#define HB_NORMAL_PRIORITY 0
#endif
typedef void (thread_func_t)(void *);
hb_thread_t * hb_thread_init( const char * name, thread_func_t *function,
void * arg, int priority );
void hb_thread_close( hb_thread_t ** );
int hb_thread_has_exited( hb_thread_t * );
void hb_yield(void);
/************************************************************************
* Mutexes
***********************************************************************/
hb_lock_t * hb_lock_init();
void hb_lock_close( hb_lock_t ** );
void hb_lock( hb_lock_t * );
void hb_unlock( hb_lock_t * );
/************************************************************************
* Condition variables
***********************************************************************/
typedef struct hb_cond_s hb_cond_t;
hb_cond_t * hb_cond_init();
void hb_cond_wait( hb_cond_t *, hb_lock_t * );
void hb_cond_timedwait( hb_cond_t * c, hb_lock_t * lock, int msec );
void hb_cond_signal( hb_cond_t * );
void hb_cond_broadcast( hb_cond_t * c );
void hb_cond_close( hb_cond_t ** );
/************************************************************************
* Network
***********************************************************************/
typedef struct hb_net_s hb_net_t;
hb_net_t * hb_net_open( char * address, int port );
int hb_net_send( hb_net_t *, char * );
int hb_net_recv( hb_net_t *, char *, int );
void hb_net_close( hb_net_t ** );
/************************************************************************
* OS Sleep Allow / Prevent
***********************************************************************/
void* hb_system_sleep_opaque_init();
void hb_system_sleep_opaque_close(void **opaque);
void hb_system_sleep_private_enable(void *opaque);
void hb_system_sleep_private_disable(void *opaque);
/************************************************************************
* Loadable Libraries
***********************************************************************/
void * hb_dlopen(const char *name);
void * hb_dlsym(void *h, const char *name);
int hb_dlclose(void *h);
#if defined( SYS_MINGW )
#define HB_SO_EXT ".dll"
#elif defined( SYS_DARWIN )
#define HB_SO_EXT ".dylib"
#else
#define HB_SO_EXT ".so"
#endif
#endif /* __LIBHB__ */
#endif
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