X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ftransportque.C;h=5048beaf73cc42520323514b38255f4b324bcf2e;hb=HEAD;hp=5b3a3762a5abfb71355d4bc8ae4debf2236ad0cb;hpb=f377b3322b0c0cdf4b39abadac9ff528fa6ff70c;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/transportque.C b/cinelerra-5.1/cinelerra/transportque.C
index 5b3a3762..96645929 100644
--- a/cinelerra-5.1/cinelerra/transportque.C
+++ b/cinelerra-5.1/cinelerra/transportque.C
@@ -2,6 +2,7 @@
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * Copyright (C) 2003-2016 Cinelerra CV contributors
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,10 +27,12 @@
 #include "edlsession.h"
 #include "localsession.h"
 #include "playbackengine.h"
+#include "preferences.h"
 #include "tracks.h"
 #include "transportque.h"
 
-TransportCommand::TransportCommand()
+
+TransportCommand::TransportCommand(Preferences *preferences)
 {
 // In rendering we want a master EDL so settings don't get clobbered
 // in the middle of a job.
@@ -37,6 +40,7 @@ TransportCommand::TransportCommand()
 	edl->create_objects();
 	command = 0;
 	change_type = 0;
+	this->preferences = preferences;
 	reset();
 }
 
@@ -134,10 +138,16 @@ int TransportCommand::get_direction(int command)
 
 float TransportCommand::get_speed(int command, float speed)
 {
+// fast = 2.0, slow = 0.5
+// float my_fast_speed = 2.0;
+// float my_slow_speed = 0.5;
+float my_fast_speed = preferences->fast_speed;
+float my_slow_speed = preferences->slow_speed; 
+
 	switch(command) {
 	case SLOW_FWD:
 	case SLOW_REWIND:
-		return speed ? speed : 0.5;
+		return speed ? speed : my_slow_speed;
 
 	case NORMAL_FWD:
 	case NORMAL_REWIND:
@@ -149,7 +159,7 @@ float TransportCommand::get_speed(int command, float speed)
 
 	case FAST_FWD:
 	case FAST_REWIND:
-		return speed ? speed : 2.;
+		return speed ? speed : my_fast_speed;
 	}
 
 	return 0.;
@@ -169,11 +179,19 @@ void TransportCommand::set_playback_range(EDL *edl, int use_inout, int do_displa
 	end_position = use_inout && edl->local_session->outpoint_valid() ?
 		edl->local_session->get_outpoint() :
 		!loop_play ? edl->local_session->get_selectionend(1) : length;
+	if( start_position >= length )
+		length = edl->tracks->total_length();
 
-	if( !use_inout && EQUIV(start_position, end_position) ) {
+	if( command == REWIND ) {
+		start_position = end_position = 0;
+		command = CURRENT_FRAME;
+	}
+	else if( command == GOTO_END ) {
+		start_position = end_position = length;
+		command = LAST_FRAME;
+	}
+	else if( !use_inout && EQUIV(start_position, end_position) ) {
 // starting play at or past end_position, play to end_position of media (for mixers)
-		if( start_position >= length )
-			length = edl->tracks->total_length();
 		switch( command ) {
 		case SLOW_FWD:
 		case FAST_FWD:
@@ -184,6 +202,7 @@ void TransportCommand::set_playback_range(EDL *edl, int use_inout, int do_displa
 			    start_position > edl->local_session->loop_end ) {
 				start_position = edl->local_session->loop_start;
 			}
+			displacement = realtime && do_displacement ? frame_period : 0;
 			break; }
 
 		case SLOW_REWIND:
@@ -197,31 +216,20 @@ void TransportCommand::set_playback_range(EDL *edl, int use_inout, int do_displa
 			}
 			break;
 
-		case REWIND:
-			start_position = 0;
+		case SINGLE_FRAME_FWD:
+			displacement = realtime && do_displacement ? frame_period : 0;
 		case CURRENT_FRAME:
 		case LAST_FRAME:
-		case SINGLE_FRAME_FWD:
 			end_position = start_position + frame_period;
 			break;
 
-		case GOTO_END:
-			end_position = length;
 		case SINGLE_FRAME_REWIND:
 			start_position = end_position - frame_period;
 			break;
 		}
-
-		if( realtime && do_displacement ) {
-			if( (command != CURRENT_FRAME && get_direction() == PLAY_FORWARD ) ||
-			    (command != LAST_FRAME    && get_direction() == PLAY_REVERSE ) ) {
-				start_position += frame_period;
-				end_position += frame_period;
-				displacement = 1;
-			}
-		}
+		start_position += displacement;
+		end_position += displacement;
 	}
-
 //	if( start_position < 0 )
 //		start_position = 0;
 //	if( end_position > length )