commit cc91e1caeccb1fb4f13e7b163fb27d2e075a1713
author hualing chen <hualing.chen@amlogic.com> Fri Feb 28 13:26:17 2020 +0800
committer hualing chen <hualing.chen@amlogic.com> Fri Feb 28 13:34:07 2020 +0800
tree 8815cd6814ee3376c35979b8992b1eaab08eef4c
parent ff525646b55eb28a295775c341e0dbc8efc55c65

dvr: PVR Playback, write libdvr code and porting Irdeto HAL [1/2]

PD#SWPL-20658

Problem:
PVR Playback, write libdvr code and porting Irdeto HAL

Solution:
write libdvr playback code

Verify:
Android Q + AC214

Change-Id: Iad8b5aa86e886ff35326c1fd0473ceab0d99611d
Signed-off-by: hualing chen <hualing.chen@amlogic.com>

src/segment.c

diff --git a/src/segment.c b/src/segment.c
index a464d0e..409a09a 100644
--- a/src/segment.c
+++ b/src/segment.c
@@ -223,7 +223,7 @@
   char buf[256];
   char value[256];
   uint64_t pts;
-  loff_t offset;
+  loff_t offset = 0LL;
   char *p1, *p2;
 
   p_ctx = (Segment_Context_t *)handle;
@@ -237,7 +237,7 @@
   while (fgets(buf, sizeof(buf), p_ctx->index_fp) != NULL) {
     memset(value, 0, sizeof(value));
     if ((p1 = strstr(buf, "time="))) {
-      p1 += 4;
+      p1 += 5;
       if ((p2 = strstr(buf, ","))) {
         memcpy(value, p1, p2 - p1);
       }
@@ -254,8 +254,9 @@
     }
 
     memset(buf, 0, sizeof(buf));
-    DVR_DEBUG(1, "time=%llu, offset=%lld\n", pts, offset);
-    if (time < pts) {
+    //DVR_DEBUG(1, "seek time=%llu, offset=%lld\n", pts, offset);
+    if (time <= pts) {
+      DVR_DEBUG(1, "seek time=%llu, offset=%lld time--%llu\n", pts, offset, time);
       DVR_RETURN_IF_FALSE(lseek64(p_ctx->ts_fd, offset, SEEK_SET) != -1);
       return offset;
     }
@@ -297,7 +298,7 @@
   while (fgets(buf, sizeof(buf), p_ctx->index_fp) != NULL) {
     memset(value, 0, sizeof(value));
     if ((p1 = strstr(buf, "time="))) {
-      p1 += 4;
+      p1 += 5;
       if ((p2 = strstr(buf, ","))) {
         memcpy(value, p1, p2 - p1);
       }
@@ -314,7 +315,7 @@
     }
 
     memset(buf, 0, sizeof(buf));
-    //DVR_DEBUG(1, "time=%llu, offset=%lld, position=%lld\n", pts, offset, position);
+    //DVR_DEBUG(1, "tell cur time=%llu, offset=%lld, position=%lld\n", pts, offset, position);
     if (position < offset) {
       return pts;
     }
@@ -372,7 +373,7 @@
     offset = strtoull(value, NULL, 10);
   }
   if (line < 2)
-    DVR_DEBUG(1, "time=%llu, offset=%lld, position=%lld, line:%d\n", pts, offset, position, line);
+    DVR_DEBUG(1, "totle time=%llu, offset=%lld, position=%lld, line:%d\n", pts, offset, position, line);
 
   return (pts == ULLONG_MAX ? DVR_FAILURE : pts);
 }
@@ -547,7 +548,7 @@
     printf("buf[%s]\n", buf);
     memset(value, 0, sizeof(value));
     if ((p1 = strstr(buf, "time="))) {
-      p1 += 4;
+      p1 += 5;
       if ((p2 = strstr(buf, ","))) {
         memcpy(value, p1, p2 - p1);
       }