Gardening: Clean up trailing whitespace

Remove trailing whitespace in "*.c",  "*.m",  "*.h" and "*.cpp" files.

gtk/src/queuehandler.c

@@ -95,7 +95,7 @@ ghb_queue_drag_n_drop_init(signal_user_data_t * ud)
     widget = GHB_WIDGET(ud->builder, "queue_list");
     targets = gdk_content_formats_new(queue_drag_entries,
                                       G_N_ELEMENTS(queue_drag_entries));
-    gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_MOTION|GTK_DEST_DEFAULT_DROP, 
+    gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_MOTION|GTK_DEST_DEFAULT_DROP,
                       targets, GDK_ACTION_MOVE);
     gdk_content_formats_unref(targets);
 }
@@ -110,7 +110,7 @@ ghb_queue_drag_n_drop_init(signal_user_data_t * ud)
     GtkWidget * widget;
 
     widget = GHB_WIDGET(ud->builder, "queue_list");
-    gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_MOTION|GTK_DEST_DEFAULT_DROP, 
+    gtk_drag_dest_set(widget, GTK_DEST_DEFAULT_MOTION|GTK_DEST_DEFAULT_DROP,
                       queue_drag_entries, 1, GDK_ACTION_MOVE);
 }
 #endif
@@ -281,7 +281,7 @@ queue_update_summary(GhbValue * queueDict, signal_user_data_t *ud)
                              "%dx%d storage, %dx%d display\n"
                              "%d:%d Pixel Aspect Ratio\n"
                              "%s Display Aspect Ratio"),
-                           crop[0], crop[1], crop[2], crop[3], 
+                           crop[0], crop[1], crop[2], crop[3],
                            width, height, (int)display_width, display_height,
                            par_width, par_height, display_aspect);
     widget = GHB_WIDGET(ud->builder, "queue_summary_dimensions");
@@ -1723,11 +1723,11 @@ ghb_low_disk_check(signal_user_data_t *ud)
             _("%sThe destination filesystem is almost full: %"PRId64" MB free.\n"
               "Destination: %s\n"
               "Encode may be incomplete if you proceed.\n"),
-            paused_msg, free_size / (1024 * 1024), dest); 
+            paused_msg, free_size / (1024 * 1024), dest);
     gtk_dialog_add_buttons( GTK_DIALOG(dialog),
                            _("Resume, I've fixed the problem"), 1,
                            _("Resume, Don't tell me again"), 2,
-                           _("Cancel Current and Stop"), 3, 
+                           _("Cancel Current and Stop"), 3,
                            NULL);
     response = gtk_dialog_run(GTK_DIALOG(dialog));
     gtk_widget_destroy(dialog);

libhb/batch.c

@@ -6,7 +6,7 @@
    It may be used under the terms of the GNU General Public License v2.
    For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
  */
- 
+
 #include "handbrake/handbrake.h"
 #include "handbrake/lang.h"
 

libhb/bd.c

@@ -197,10 +197,10 @@ static void add_audio(int track, hb_list_t *list_audio, BLURAY_STREAM_INFO *bdau
 
     audio->config.lang.attributes = HB_AUDIO_ATTR_NONE;
 
-    snprintf( audio->config.lang.simple, 
+    snprintf( audio->config.lang.simple,
               sizeof( audio->config.lang.simple ), "%s",
               strlen( lang->native_name ) ? lang->native_name : lang->eng_name );
-    snprintf( audio->config.lang.iso639_2, 
+    snprintf( audio->config.lang.iso639_2,
               sizeof( audio->config.lang.iso639_2 ), "%s", lang->iso639_2 );
 
     hb_log("bd: audio id=0x%x, lang=%s (%s), 3cc=%s", audio->id,
@@ -436,7 +436,7 @@ hb_title_t * hb_bd_title_scan( hb_bd_t * d, int tt, uint64_t min_duration )
         // All BD clips are not all required to have the same audio.
         // But clips that have seamless transition are required
         // to have the same audio as the previous clip.
-        // So find the clip that has the most other clips with the 
+        // So find the clip that has the most other clips with the
         // matching audio.
         for ( ii = 0; ii < ti->clip_count; ii++ )
         {
@@ -637,7 +637,7 @@ int hb_bd_main_feature( hb_bd_t * d, hb_list_t * list_title )
     {
         hb_title_t * title = hb_list_item( list_title, ii );
         ti = d->title_info[title->index - 1];
-        if ( ti ) 
+        if ( ti )
         {
             BLURAY_STREAM_INFO * bdvideo = &ti->clips[0].video_streams[0];
             if ( title->duration > longest_duration * 0.7 && bdvideo->format < 8 )

libhb/compat.c

@@ -12,7 +12,7 @@
 #ifdef HB_NEED_STRTOK_R
 #include <string.h>
 
-char *strtok_r(char *s, const char *delim, char **save_ptr) 
+char *strtok_r(char *s, const char *delim, char **save_ptr)
 {
     char *token;
 

libhb/deccc608sub.c

@@ -877,8 +877,8 @@ static int write_cc_buffer_as_ssa(struct eia608_screen *data,
     safe_y = 0.1 * wb->height;
     min_safe_x = 0.025 * cropped_width;
     min_safe_y = 0.025 * cropped_height;
-    cell_height = (wb->height - 2 * safe_y) / 16; 
-    cell_width  = (wb->width  - 2 * safe_x) / screen_columns; 
+    cell_height = (wb->height - 2 * safe_y) / 16;
+    cell_width  = (wb->width  - 2 * safe_x) / screen_columns;
 
     char *pos;
     int y, x, top;
@@ -1365,7 +1365,7 @@ static void handle_command(unsigned char c1, const unsigned char c2,
             }
             erase_memory (wb,1);
 
-            // the last pts is the time to remove the previously 
+            // the last pts is the time to remove the previously
             // displayed CC from the display
             wb->data608->current_visible_start_ms = wb->last_pts;
             wb->data608->current_visible_scr_sequence = wb->last_scr_sequence;
@@ -1513,7 +1513,7 @@ static void handle_pac(unsigned char c1, unsigned char c2, struct s_write *wb)
                 font_text[wb->data608->font]);
 
     // CC spec says to the preferred method to handle a roll-up base row
-    // that causes the display to scroll off the top of the screen is to 
+    // that causes the display to scroll off the top of the screen is to
     // adjust the base row down.
     int keep_lines;
     switch (wb->data608->mode)

libhb/declpcm.c

@@ -93,7 +93,7 @@ static void lpcmInfo( hb_work_object_t *w, hb_buffer_t *in )
      * frames plus the start of the 7th, the second packet will contain the
      * end of the 7th, 8-13 & the start of 14, etc. The frame structure is
      * important because the PTS on the packet gives the time of the first
-     * frame that starts in the packet *NOT* the time of the first sample 
+     * frame that starts in the packet *NOT* the time of the first sample
      * in the packet. Also samples get split across packet boundaries
      * so we can't assume that we can consume all the data in one packet
      * on every call to the work routine.
@@ -132,7 +132,7 @@ static void lpcmInfo( hb_work_object_t *w, hb_buffer_t *in )
      * of channels times the bits per sample divided by 8 to get bytes.
      * (we have to compute in bits because 20 bit samples are not an integral
      * number of bytes). We do all the multiplies first then the divides to
-     * avoid truncation errors. 
+     * avoid truncation errors.
      */
     /*
      * Don't trust the number of frames given in the header.  We've seen
@@ -143,11 +143,11 @@ static void lpcmInfo( hb_work_object_t *w, hb_buffer_t *in )
     int samples = chunks * samples_per_chunk;
 
     // Calculate number of frames that start in this packet
-    int frames = ( 90000 * samples / ( pv->samplerate * pv->nchannels ) + 
+    int frames = ( 90000 * samples / ( pv->samplerate * pv->nchannels ) +
                    149 ) / 150;
 
     pv->duration = frames * 150;
-    pv->nchunks =  ( pv->duration * pv->nchannels * pv->samplerate + 
+    pv->nchunks =  ( pv->duration * pv->nchannels * pv->samplerate +
                     samples_per_chunk - 1 ) / ( 90000 * samples_per_chunk );
     pv->nsamples = ( pv->duration * pv->samplerate ) / 90000;
     pv->size = pv->nchunks * chunk_size;
@@ -183,7 +183,7 @@ static int declpcmInit( hb_work_object_t * w, hb_job_t * job )
     return 0;
 }
 
-/* 
+/*
  * Convert DVD encapsulated LPCM to floating point PCM audio buffers.
  * The amount of audio in a PCM frame is always <= the amount that will fit
  * in a DVD block (2048 bytes) but the standard doesn't require that the audio
@@ -238,7 +238,7 @@ static hb_buffer_t *Decode( hb_work_object_t *w )
 {
     hb_work_private_t *pv = w->private_data;
     hb_buffer_t *out;
- 
+
     if (pv->nsamples == 0)
         return NULL;
 
@@ -265,7 +265,7 @@ static hb_buffer_t *Decode( hb_work_object_t *w )
                     // Shifts below result in sign extension which gives
                     // us proper signed values. The final division adjusts
                     // the range to [-1.0 ... 1.0]
-                    *odat++ = (float)( ( (int)( frm[0] << 24 ) >> 16 ) | 
+                    *odat++ = (float)( ( (int)( frm[0] << 24 ) >> 16 ) |
                                        frm[1] ) / 32768.0;
                     frm += 2;
                 }
@@ -324,7 +324,7 @@ static hb_buffer_t *Decode( hb_work_object_t *w )
                         // us proper signed values. The final division adjusts
                         // the range to [-1.0 ... 1.0]
                         *odat++ = (float)( ( (int)( frm[0] << 24 ) >> 8 ) |
-                                           ( frm[1] << 8 ) | lsb[0] ) / 
+                                           ( frm[1] << 8 ) | lsb[0] ) /
                                   (256. * 32768.0);
                         frm += 2;
                         lsb++;

libhb/decpgssub.c

@@ -6,7 +6,7 @@
    It may be used under the terms of the GNU General Public License v2.
    For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
  */
- 
+
 #include "handbrake/handbrake.h"
 #include "handbrake/hbffmpeg.h"
 

libhb/decutf8sub.c

@@ -9,10 +9,10 @@
 
 /*
  * Decoder for UTF-8 subtitles obtained from file input-sources.
- * 
+ *
  * Input and output packet format is UTF-8 encoded text,
  * with limited HTML-style markup (only <b>, <i>, and <u>).
- * 
+ *
  * @author David Foster (davidfstr)
  */
 

libhb/decvobsub.c

@@ -9,7 +9,7 @@
 
 /*
  * Decoder for DVD bitmap subtitles, also known as "VOB subtitles" within the HandBrake source code.
- * 
+ *
  * Input format of the subtitle packets is described here:
  *   http://sam.zoy.org/writings/dvd/subtitles/
  *
@@ -68,7 +68,7 @@ int decsubInit( hb_work_object_t * w, hb_job_t * job )
 
     pv->job = job;
     pv->pts = 0;
-    
+
     // Warn if the input color palette is empty
     pv->palette_set = w->subtitle->palette_set;
     if ( pv->palette_set )
@@ -180,7 +180,7 @@ int decsubWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
         {
             // If we don't get a valid next timestamp, use the stop time
             // of the current sub as the start of the next.
-            // This can happen if reader invalidates timestamps while 
+            // This can happen if reader invalidates timestamps while
             // waiting for an audio to update the SCR.
             pv->pts                  = pv->pts_stop;
             pv->current_scr_sequence = pv->scr_sequence;

libhb/detelecine.c

@@ -837,7 +837,7 @@ static int hb_detelecine_init( hb_filter_object_t * filter,
     ctx->strict_breaks = -1;
     ctx->metric_plane  = 0;
     ctx->parity = -1;
-    
+
     // "Skip" array [top, bottom, left, right]
     hb_dict_extract_int(&ctx->junk_top, filter->settings, "skip-top");
     hb_dict_extract_int(&ctx->junk_bottom, filter->settings, "skip-bottom");

libhb/dvd.c

@@ -983,16 +983,16 @@ static hb_buffer_t * hb_dvdread_read( hb_dvd_t * e )
                         continue;
                     }
                     break;
-                } else {  
-                    // First retry the same block, then try the next one, 
+                } else {
+                    // First retry the same block, then try the next one,
                     // adjust the skip increment upwards so that we can skip
                     // large sections of bad blocks more efficiently (at the
                     // cost of some missed good blocks at the end).
                     hb_log( "dvd: vobu read error blk %d - skipping to next blk incr %d",
                             d->next_vobu, (read_retry * 10));
                     d->next_vobu += (read_retry * 10);
                 }
-                
+
             }
 
             if( read_retry == 1024 )
@@ -1021,7 +1021,7 @@ static hb_buffer_t * hb_dvdread_read( hb_dvd_t * e )
                     hb_log("dvd: Lost sync, searching for NAV pack at blk %d",
                            d->next_vobu);
                     d->in_sync = 0;
-                } 
+                }
                 continue;
             }