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(Auto frame delay) silence some warnings that pop up in Xcode

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This commit is contained in:
reallibretroadmin 2023-01-09 00:05:21 +01:00
parent 5d065e7efc
commit a34598512e
3 changed files with 38 additions and 38 deletions
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72
gfx/video_driver.c
View File

@ -4189,29 +4189,29 @@ uint32_t video_driver_get_st_flags(void)
void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_auto_t *vfda)
{
int i;
uint32_t frame_time_average = 0;
uint32_t frame_time_delta = 0;
uint16_t frame_time_index = (video_st->frame_time_count & (MEASURE_FRAME_TIME_SAMPLES_COUNT - 1));
uint16_t frame_time_target = 1000000.0f / vfda->refresh_rate;
uint16_t frame_time_limit_mar = frame_time_target * 1.15f;
uint16_t frame_time_limit_min = frame_time_target * 1.30f;
uint16_t frame_time_limit_med = frame_time_target * 1.50f;
uint16_t frame_time_limit_max = frame_time_target * 1.85f;
uint16_t frame_time_limit_cap = frame_time_target * 3.00f;
uint16_t frame_time_limit_ign = frame_time_target * 3.25f;
uint8_t frame_time_frames = vfda->frame_time_interval;
uint8_t frame_time_count_pos = 0;
uint8_t frame_time_count_min = 0;
uint8_t frame_time_count_med = 0;
uint8_t frame_time_count_max = 0;
uint8_t frame_time_count_ign = 0;
uint32_t frame_time_min = frame_time_target;
uint32_t frame_time_max = frame_time_target;
retro_time_t frame_time_avg = 0;
retro_time_t frame_time_delta = 0;
uint16_t frame_time_index = (video_st->frame_time_count & (MEASURE_FRAME_TIME_SAMPLES_COUNT - 1));
retro_time_t frame_time_target = 1000000.0f / vfda->refresh_rate;
retro_time_t frame_time_limit_mar = frame_time_target * 1.15f;
retro_time_t frame_time_limit_min = frame_time_target * 1.30f;
retro_time_t frame_time_limit_med = frame_time_target * 1.50f;
retro_time_t frame_time_limit_max = frame_time_target * 1.85f;
retro_time_t frame_time_limit_cap = frame_time_target * 3.00f;
retro_time_t frame_time_limit_ign = frame_time_target * 3.25f;
uint8_t frame_time_frames = vfda->frame_time_interval;
uint8_t frame_time_count_pos = 0;
uint8_t frame_time_count_min = 0;
uint8_t frame_time_count_med = 0;
uint8_t frame_time_count_max = 0;
uint8_t frame_time_count_ign = 0;
retro_time_t frame_time_min = frame_time_target;
retro_time_t frame_time_max = frame_time_target;
/* Calculate average frame time */
for (i = 1; i < frame_time_frames + 1; i++)
{
uint32_t frame_time_i = 0;
retro_time_t frame_time_i = 0;
if (i > frame_time_index)
continue;
@ -4241,19 +4241,19 @@ void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_au
frame_time_i = frame_time_limit_cap;
}
frame_time_average += frame_time_i;
frame_time_avg += frame_time_i;
}
frame_time_average /= frame_time_frames;
frame_time_avg /= frame_time_frames;
frame_time_delta = frame_time_max - frame_time_min;
/* Ignore values when core is doing internal frame skipping */
if (frame_time_count_ign > 0)
frame_time_average = frame_time_target;
frame_time_avg = frame_time_target;
/* Special handlings for different video driver frame timings */
if ( ( frame_time_average > frame_time_target
&& frame_time_average < frame_time_limit_med)
if ( ( frame_time_avg > frame_time_target
&& frame_time_avg < frame_time_limit_med)
|| (frame_time_delta > frame_time_limit_max))
{
uint8_t frame_time_frames_half = frame_time_frames / 2;
@ -4279,7 +4279,7 @@ void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_au
(frame_time_count_pos > frame_time_frames_half)
&& ( frame_time_count_med > 1
|| frame_time_count_max > 0)
&& (frame_time_average > frame_time_limit_mar)
&& (frame_time_avg > frame_time_limit_mar)
&& (frame_time_delta < frame_time_limit_min)
)
mode = 4;
@ -4289,7 +4289,7 @@ void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_au
&& ( frame_time_count_min > 1
|| frame_time_count_med > 0)
&& (frame_time_count_max == 0)
&& (frame_time_average > frame_time_limit_mar)
&& (frame_time_avg > frame_time_limit_mar)
)
mode = 5;
/* Ignore */
@ -4299,33 +4299,33 @@ void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_au
)
mode = -1;
if (mode > 0 && frame_time_average < frame_time_limit_med)
if (mode > 0 && frame_time_avg < frame_time_limit_med)
{
#if FRAME_DELAY_AUTO_DEBUG
RARCH_LOG("[Video]: Frame delay nudge %d by mode %d.\n", frame_time_average, mode);
RARCH_LOG("[Video]: Frame delay nudge %d by mode %d.\n", frame_time_avg, mode);
#endif
frame_time_average = frame_time_limit_med;
frame_time_avg = frame_time_limit_med;
}
else if (mode < 0)
{
#if FRAME_DELAY_AUTO_DEBUG
RARCH_LOG("[Video]: Frame delay ignore %d.\n", frame_time_average);
RARCH_LOG("[Video]: Frame delay ignore %d.\n", frame_time_avg);
#endif
frame_time_average = frame_time_target;
frame_time_avg = frame_time_target;
}
}
/* Final output decision */
if (frame_time_average > frame_time_limit_min)
if (frame_time_avg > frame_time_limit_min)
{
uint8_t delay_decrease = 1;
/* Increase decrease the more frame time is off target */
if ( frame_time_average > frame_time_limit_med
if ( frame_time_avg > frame_time_limit_med
&& video_st->frame_delay_effective > delay_decrease)
{
delay_decrease++;
if ( frame_time_average > frame_time_limit_max
if ( frame_time_avg > frame_time_limit_max
&& video_st->frame_delay_effective > delay_decrease)
delay_decrease++;
}
@ -4333,13 +4333,13 @@ void video_frame_delay_auto(video_driver_state_t *video_st, video_frame_delay_au
vfda->delay_decrease = delay_decrease;
}
vfda->frame_time_average = frame_time_average;
vfda->frame_time_avg = frame_time_avg;
vfda->frame_time_target = frame_time_target;
#if FRAME_DELAY_AUTO_DEBUG
if (frame_time_index > frame_time_frames)
RARCH_LOG("[Video]: %5d / pos:%d min:%d med:%d max:%d ign:%d / delta:%5d = %5d %5d %5d %5d %5d %5d %5d %5d\n",
frame_time_average,
frame_time_avg,
frame_time_count_pos,
frame_time_count_min,
frame_time_count_med,

2
gfx/video_driver.h
View File

@ -884,7 +884,7 @@ typedef struct video_frame_delay_auto
{
float refresh_rate;
uint16_t frame_time_target;
uint16_t frame_time_average;
uint16_t frame_time_avg;
uint8_t frame_time_interval;
uint8_t delay_decrease;
} video_frame_delay_auto_t;

2
runloop.c
View File

@ -7972,7 +7972,7 @@ int runloop_iterate(void)
{
video_frame_delay_effective -= vfda.delay_decrease;
RARCH_LOG("[Video]: Frame delay decrease by %d ms to %d ms due to frame time average: %d > %d.\n",
vfda.delay_decrease, video_frame_delay_effective, vfda.frame_time_average, vfda.frame_time_target);
vfda.delay_decrease, video_frame_delay_effective, vfda.frame_time_avg, vfda.frame_time_target);
}
}
}