libhb/common: improve fallback mechanism.

API changes:

- added hb_global_init(), must be called before any other libhb function

- removed (somewhat pointless) hb_mixdown_t.internal_name

- some hb_*_get_from_name() functions now return 0 instead of -1.

Instead of hardcoded fallbacks, list items now have a specific fallback, and a generic ID for when the specific fallback is unavailable.

Encoder availability is checked at runtime (hb_global_init calling hb_common_global_init) and the item's value/fallback is sanity-checked and updated if necessary.

See https://reviews.handbrake.fr/r/506/ for more detailed information.
 


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5547 b64f7644-9d1e-0410-96f1-a4d463321fa5

3 files changed, 6 insertions, 5 deletions

diff --git a/macosx/Controller.m b/macosx/Controller.m
index 34891e878..d5dd32bff 100644
--- a/macosx/Controller.m
+++ b/macosx/Controller.m
@@ -701,7 +701,7 @@ static NSString *        ChooseSourceIdentifier             = @"Choose Source It
     menuItem = [[fVidRatePopUp menu] addItemWithTitle:@"Same as source"
                                                action:nil
                                         keyEquivalent:@""];
-    [menuItem setTag:-1]; // hb_video_framerate_get_from_name(NULL)
+    [menuItem setTag:hb_video_framerate_get_from_name("Same as source")];
     for (const hb_rate_t *video_framerate = hb_video_framerate_get_next(NULL);
          video_framerate != NULL;
          video_framerate  = hb_video_framerate_get_next(video_framerate))
diff --git a/macosx/HBAudio.m b/macosx/HBAudio.m
index 999aa9434..b6a987f31 100644
--- a/macosx/HBAudio.m
+++ b/macosx/HBAudio.m
@@ -64,7 +64,7 @@ static NSMutableArray *masterBitRateArray = nil;
 #pragma mark -
 #pragma mark Object Setup
 
-+ (void) load
++ (void) initialize
 
 {
     if ([HBAudio class] == self)
diff --git a/macosx/main.mm b/macosx/main.mm
index 24cd7547f..bc5159fae 100644
--- a/macosx/main.mm
+++ b/macosx/main.mm
@@ -64,9 +64,10 @@ char * str_printf(const char *fmt, ...)
     }
 }
 
-int main( int argc, const char ** argv )
+int main(int argc, const char **argv)
 {
-    signal( SIGINT, SigHandler );
+    signal(SIGINT, SigHandler);
+    hb_global_init();
     hb_register_error_handler(&hb_error_handler);
-    return NSApplicationMain( argc, argv );
+    return NSApplicationMain(argc, argv);
 }