From b15a531495fdd01eee3135055d2f52d25daf1967 Mon Sep 17 00:00:00 2001
From: Rodeo <tdskywalker@gmail.com>
Date: Mon, 18 Mar 2013 17:59:24 +0000
Subject: [PATCH] hb_system_sleep: allow/prevent sleep from the UI rather than
 libhb.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

The code that sets/unsets the "power assertions" is still in libhb.

Patch by Jérôme Lacube. Thanks!



git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5336 b64f7644-9d1e-0410-96f1-a4d463321fa5
---
 libhb/common.h      | 3 +++
 libhb/hb.c          | 2 +-
 libhb/internal.h    | 4 +---
 libhb/work.c        | 9 +--------
 macosx/Controller.m | 3 +++
 5 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/libhb/common.h b/libhb/common.h
index bfd4b9b00..c73ac871f 100644
--- a/libhb/common.h
+++ b/libhb/common.h
@@ -1067,4 +1067,7 @@ const char * const * hb_h264_levels();
 // x264 option name/synonym helper
 const char * hb_x264_encopt_name( const char * name );
 
+void hb_prevent_sleep( hb_handle_t * );
+void hb_allow_sleep( hb_handle_t * );
+
 #endif
diff --git a/libhb/hb.c b/libhb/hb.c
index bd7999d7e..5c0c66b2b 100644
--- a/libhb/hb.c
+++ b/libhb/hb.c
@@ -1551,7 +1551,7 @@ void hb_start( hb_handle_t * h )
     h->paused = 0;
 
     h->work_die    = 0;
-    h->work_thread = hb_work_init( h, h->jobs, &h->work_die, &h->work_error, &h->current_job );
+    h->work_thread = hb_work_init( h->jobs, &h->work_die, &h->work_error, &h->current_job );
 }
 
 /**
diff --git a/libhb/internal.h b/libhb/internal.h
index 2e890a752..4a2f775a9 100644
--- a/libhb/internal.h
+++ b/libhb/internal.h
@@ -39,8 +39,6 @@ void         hb_title_close( hb_title_t ** );
  **********************************************************************/
 int  hb_get_pid( hb_handle_t * );
 void hb_set_state( hb_handle_t *, hb_state_t * );
-void hb_prevent_sleep( hb_handle_t * );
-void hb_allow_sleep( hb_handle_t * );
 
 /***********************************************************************
  * fifo.c
@@ -231,7 +229,7 @@ hb_thread_t * hb_scan_init( hb_handle_t *, volatile int * die,
                             const char * path, int title_index, 
                             hb_title_set_t * title_set, int preview_count, 
                             int store_previews, uint64_t min_duration );
-hb_thread_t * hb_work_init( hb_handle_t * handle, hb_list_t * jobs,
+hb_thread_t * hb_work_init( hb_list_t * jobs,
                             volatile int * die, int * error, hb_job_t ** job );
 void ReadLoop( void * _w );
 hb_work_object_t * hb_muxer_init( hb_job_t * );
diff --git a/libhb/work.c b/libhb/work.c
index 3ca4c7675..6dd111401 100644
--- a/libhb/work.c
+++ b/libhb/work.c
@@ -41,11 +41,10 @@ static void filter_loop( void * );
  * @param die Handle to user inititated exit indicator.
  * @param error Handle to error indicator.
  */
-hb_thread_t * hb_work_init( hb_handle_t * handle, hb_list_t * jobs, volatile int * die, int * error, hb_job_t ** job )
+hb_thread_t * hb_work_init( hb_list_t * jobs, volatile int * die, int * error, hb_job_t ** job )
 {
     hb_work_t * work = calloc( sizeof( hb_work_t ), 1 );
 
-    work->handle      = handle;
     work->jobs        = jobs;
     work->current_job = job;
     work->die         = die;
@@ -83,22 +82,16 @@ static void work_func( void * _work )
 
     hb_log( "%d job(s) to process", hb_list_count( work->jobs ) );
 
-    hb_prevent_sleep( work->handle );
-
     while( !*work->die && ( job = hb_list_item( work->jobs, 0 ) ) )
     {
         hb_list_rem( work->jobs, job );
         job->die = work->die;
         *(work->current_job) = job;
-
         InitWorkState( job->h );
         do_job( job );
-
         *(work->current_job) = NULL;
     }
 
-    hb_allow_sleep( work->handle );
-
     *(work->error) = HB_ERROR_NONE;
 
     free( work );
diff --git a/macosx/Controller.m b/macosx/Controller.m
index 79ef5da5e..76a30aa51 100644
--- a/macosx/Controller.m
+++ b/macosx/Controller.m
@@ -2815,6 +2815,7 @@ fWorkingCount = 0;
     else
     {
         [self writeToActivityLog: "incrementQueueItemDone there are no more pending encodes"];
+        hb_allow_sleep( fQueueEncodeLibhb );
         /*Since there are no more items to encode, go to queueCompletedAlerts for user specified alerts after queue completed*/
         [self queueCompletedAlerts];
     }
@@ -2863,6 +2864,8 @@ fWorkingCount = 0;
 /* This assumes that we have re-scanned and loaded up a new queue item to send to libhb as fQueueEncodeLibhb */
 - (void) processNewQueueEncode
 {
+    hb_prevent_sleep( fQueueEncodeLibhb );
+    
     hb_list_t  * list  = hb_get_titles( fQueueEncodeLibhb );
     hb_title_t * title = (hb_title_t *) hb_list_item( list,0 ); // is always zero since now its a single title scan
     hb_job_t * job = title->job;
-- 
2.40.0