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This commit is contained in:
twinaphex 2017-06-24 22:55:26 +02:00
parent 61b6fb9169
commit 14c236c4a4
2 changed files with 5 additions and 101 deletions
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100
libretro-common/include/retro_miscellaneous.h
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@ -81,106 +81,6 @@
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
#ifdef DJGPP
#define timespec timeval
#define tv_nsec tv_usec
#include <unistd.h>
extern int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
static int nanosleepDOS(const struct timespec *rqtp, struct timespec *rmtp)
{
usleep(1000000 * rqtp->tv_sec + rqtp->tv_nsec / 1000);
if (rmtp)
rmtp->tv_sec = rmtp->tv_nsec=0;
return 0;
}
#define nanosleep nanosleepDOS
#endif
/**
* retro_sleep:
* @msec : amount in milliseconds to sleep
*
* Sleeps for a specified amount of milliseconds (@msec).
**/
static INLINE void retro_sleep(unsigned msec)
{
#if defined(__CELLOS_LV2__) && !defined(__PSL1GHT__)
sys_timer_usleep(1000 * msec);
#elif defined(PSP) || defined(VITA)
sceKernelDelayThread(1000 * msec);
#elif defined(_3DS)
svcSleepThread(1000000 * (s64)msec);
#elif defined(_WIN32)
Sleep(msec);
#elif defined(XENON)
udelay(1000 * msec);
#elif defined(GEKKO) || defined(__PSL1GHT__) || defined(__QNX__)
usleep(1000 * msec);
#elif defined(WIIU)
OSSleepTicks(ms_to_ticks(msec));
#else
struct timespec tv = {0};
tv.tv_sec = msec / 1000;
tv.tv_nsec = (msec % 1000) * 1000000;
nanosleep(&tv, NULL);
#endif
}
/**
* next_pow2:
* @v : initial value
*
* Get next power of 2 value based on initial value.
*
* Returns: next power of 2 value (derived from @v).
**/
static INLINE uint32_t next_pow2(uint32_t v)
{
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
v++;
return v;
}
/**
* prev_pow2:
* @v : initial value
*
* Get previous power of 2 value based on initial value.
*
* Returns: previous power of 2 value (derived from @v).
**/
static INLINE uint32_t prev_pow2(uint32_t v)
{
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 16;
return v - (v >> 1);
}
static INLINE uint32_t read_le(const uint8_t *data, unsigned size)
{
unsigned i;
uint32_t val = 0;
size *= 8;
for (i = 0; i < size; i += 8)
val |= (uint32_t)*data++ << i;
return val;
}
/* Helper macros and struct to keep track of many booleans.
* To check for multiple bits, use &&, not &.
* For OR, | can be used. */

6
libretro/Makefile.common
View File

@ -10,6 +10,10 @@ GENPLUS_SRC_DIR := $(CORE_DIR)/core \
SOURCES_C = $(foreach dir,$(GENPLUS_SRC_DIR),$(wildcard $(dir)/*.c))
ifneq ($(STATIC_LINKING), 1)
SOURCES_C += $(CORE_DIR)/libretro-common/streams/file_stream.c
endif
ifeq ($(SHARED_LIBVORBIS),)
SOURCES_C += $(foreach dir,$(TREMOR_SRC_DIR),$(wildcard $(dir)/*.c))
endif
@ -18,4 +22,4 @@ SOURCES_C += $(LIBRETRO_DIR)/libretro.c
SOURCES_C += $(LIBRETRO_DIR)/scrc32.c
INCFLAGS += $(foreach dir,$(GENPLUS_SRC_DIR),-I$(dir)) -I$(LIBRETRO_DIR)
INCFLAGS += $(foreach dir,$(GENPLUS_SRC_DIR),-I$(dir)) -I$(LIBRETRO_DIR) -I$(CORE_DIR)/libretro-common/include