lv2 rework, sams ffmpeg icons, elision patch

[goodguy/history.git] / cinelerra-5.1 / cinelerra / playbackengine.C

diff --git a/cinelerra-5.1/cinelerra/playbackengine.C b/cinelerra-5.1/cinelerra/playbackengine.C
index b0c9fe3e1258bc81eaece7a2b73c7b9a0062cb81..71cd3911c33cba6aaf09419f10c2c333be4febd1 100644 (file)
--- a/cinelerra-5.1/cinelerra/playbackengine.C
+++ b/cinelerra-5.1/cinelerra/playbackengine.C
@@ -390,6 +390,7 @@ void PlaybackEngine::run()
                        break;
 
                case CURRENT_FRAME:
+               case LAST_FRAME:
                        last_command = command->command;
                        perform_change();
                        arm_render_engine();
@@ -457,6 +458,8 @@ void PlaybackEngine::issue_command(EDL *edl, int command, int wait_tracking,
        case SLOW_FWD:
        case NORMAL_FWD:
        case FAST_FWD:
+       case CURRENT_FRAME:
+       case LAST_FRAME:
                if( !prev_single_frame &&
                    prev_command == command &&
                    cur_audio == prev_audio ) {
@@ -475,6 +478,8 @@ void PlaybackEngine::issue_command(EDL *edl, int command, int wait_tracking,
                case COMMAND_NONE:
                case SINGLE_FRAME_FWD:
                case SINGLE_FRAME_REWIND:
+               case CURRENT_FRAME:
+               case LAST_FRAME:
 // Start from scratch
                        que->send_command(command, CHANGE_NONE, edl,
                                1, resume, use_inout, toggle_audio, loop_play,
@@ -497,8 +502,9 @@ void PlaybackEngine::issue_command(EDL *edl, int command, int wait_tracking,
        }
 }
 
-void PlaybackEngine::refresh_frame(int change_type, EDL *edl)
+void PlaybackEngine::refresh_frame(int change_type, EDL *edl, int dir)
 {
-       que->send_command(CURRENT_FRAME, change_type, edl, 1);
+       que->send_command(dir >= 0 ? CURRENT_FRAME : LAST_FRAME,
+               change_type, edl, 1);
 }