amvideo: fix video block when pts discontinue [1/1]

PD#SWPL-5038

Problem:
image will block when pts discontinue

Solution:
do not show the frame when pts greater than pcr

Verify:
tested on Marconi

Change-Id: I57ea973b7fdcdc7cded2c5c9b681be29f0a31a4b
Signed-off-by: peter wang <peter.wang@amlogic.com>

diff --git a/drivers/amlogic/media/video_sink/video.c b/drivers/amlogic/media/video_sink/video.c
index 814aa87..65bd7cb 100644 (file)
--- a/drivers/amlogic/media/video_sink/video.c
+++ b/drivers/amlogic/media/video_sink/video.c
@@ -108,6 +108,8 @@ static int video_global_output = 1;
 /*  video_pause_global: 0 is play, 1 is pause, 2 is invalid */
 static int video_pause_global = 1;
 
+static u32 cur_omx_index;
+
 #ifdef CONFIG_GE2D_KEEP_FRAME
 /* #if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON6 */
 /* #include <mach/mod_gate.h> */
@@ -5315,11 +5317,13 @@ static inline bool vpts_expire(struct vframe_s *cur_vf,
                        /* pts==0 is a keep frame maybe. */
                        if (systime > next_vf->pts || next_vf->pts == 0)
                                return true;
-                       if (omx_secret_mode == true)
+                       if (omx_secret_mode == true
+                                       && cur_omx_index >= next_vf->omx_index)
                                return true;
 
                        return false;
-               } else if (omx_secret_mode == true)
+               } else if (omx_secret_mode == true
+                               && cur_omx_index >= next_vf->omx_index)
                        return true;
        } else if (omx_run
                        && omx_secret_mode
@@ -8722,6 +8726,7 @@ static void set_omx_pts(u32 *p)
        u32 session = p[5];
        unsigned int try_cnt = 0x1000;
 
+       cur_omx_index = frame_num;
        mutex_lock(&omx_mutex);
        if (omx_pts_set_index < frame_num)
                omx_pts_set_index = frame_num;