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video: modify omxpts compenstate condition [1/1]

Browse Source 
PD#SWPL-9676

Problem:
h264 non-tunnel mode video, video resume play will frezee one frame
after pause

Solution:
modify omxpts compenstate condition to let pcr stop in time

Verify:
verify by nts

Change-Id: I719150064b0abe4fdfd230a2429cfdfc000ea786
Signed-off-by: shuanglong.wang <shuanglong.wang@amlogic.com>
This commit is contained in:
shuanglong.wang
2019-06-24 17:31:43 +08:00
committed by Luan Yuan
parent 810d0e1311
commit a4bf3fec6f
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/amlogic/media/video_sink/video.c
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@@ -160,6 +160,7 @@ static bool videopeek;
static bool nopostvideostart;
static struct video_frame_detect_s video_frame_detect;
static long long time_setomxpts;
static long long time_setomxpts_last;
/*----omx_info bit0: keep_last_frame, bit1~31: unused----*/
static u32 omx_info = 0x1;
@@ -6339,10 +6340,10 @@ static irqreturn_t vsync_isr_in(int irq, void *dev_id)
/* is not update for a while, in case when */
/* paused, pcr is not paused */
delta1 = func_div(sched_clock() - time_setomxpts, 1000);
if (((diff - omx_pts_interval_upper * 3 / 2) > 0)
|| ((diff - omx_pts_interval_lower * 3 / 2)
< 0)) {
if ((time_setomxpts - time_setomxpts_last) >
(4 * vsync_pts_inc * 1000 / 90)) {
time_setomxpts = 0;
time_setomxpts_last = 0;
pr_info("omxpts is not update for a while,do not need compenstate\n");
} else {
diff -= delta1 * 90 / 1000;
@@ -8249,6 +8250,7 @@ static void video_vf_unreg_provider(void)
show_first_frame_nosync = false;
time_setomxpts = 0;
time_setomxpts_last = 0;
#ifdef PTS_LOGGING
{
@@ -8821,6 +8823,7 @@ static void set_omx_pts(u32 *p)
}
}
if (not_reset == 0) {
time_setomxpts_last = time_setomxpts;
time_setomxpts = sched_clock();
omx_pts = tmp_pts;
ATRACE_COUNTER("omxpts", omx_pts);