Reindent all source code.

Reindent complete source code (*.c, *.h) with indent, the exact command
line being:
indent -kr -i4 -bap -nut -l76 *.c *.h

From now on, new code should use (more or less) K&R style,
only spaces and no tabs, 4 spaces indent width. Avoid long lines.

Fix function declaration pointer spacing.

Remove spaces that were added to many function declarations by indent,
like some_func(foo_t * bar).
Fix indenting of macros in ass.c

1 files changed, 49 insertions, 50 deletions

diff --git a/libass/ass.h b/libass/ass.h
index e98b426..f5a989a 100644
--- a/libass/ass.h
+++ b/libass/ass.h
@@ -1,5 +1,3 @@
-// -*- c-basic-offset: 8; indent-tabs-mode: t -*-
-// vim:ts=8:sw=8:noet:ai:
 /*
  * Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
  *
@@ -31,74 +29,70 @@ typedef struct ass_renderer_s ass_renderer_t;
 
 /// a linked list of images produced by ass renderer
 typedef struct ass_image_s {
-	int w, h; // bitmap width/height
-	int stride; // bitmap stride
-	unsigned char* bitmap; // 1bpp stride*h alpha buffer
-	uint32_t color; // RGBA
-	int dst_x, dst_y; // bitmap placement inside the video frame
+    int w, h;                   // bitmap width/height
+    int stride;                 // bitmap stride
+    unsigned char *bitmap;      // 1bpp stride*h alpha buffer
+    uint32_t color;             // RGBA
+    int dst_x, dst_y;           // bitmap placement inside the video frame
 
-	struct ass_image_s* next; // linked list
+    struct ass_image_s *next;   // linked list
 } ass_image_t;
 
 /// Hinting type
-typedef enum {ASS_HINTING_NONE = 0,
-	      ASS_HINTING_LIGHT,
-	      ASS_HINTING_NORMAL,
-	      ASS_HINTING_NATIVE
+typedef enum { ASS_HINTING_NONE = 0,
+    ASS_HINTING_LIGHT,
+    ASS_HINTING_NORMAL,
+    ASS_HINTING_NATIVE
 } ass_hinting_t;
 
 /**
  * \brief initialize the library
  * \return library handle or NULL if failed
  */
-ass_library_t* ass_library_init(void);
+ass_library_t *ass_library_init(void);
 
 /**
  * \brief finalize the library
  * \param priv library handle
  */
-void ass_library_done(ass_library_t*);
+void ass_library_done(ass_library_t *);
 
 /**
  * \brief set private font directory
  * It is used for saving embedded fonts and also in font lookup.
  */
-void ass_set_fonts_dir(ass_library_t* priv, const char* fonts_dir);
+void ass_set_fonts_dir(ass_library_t *priv, const char *fonts_dir);
 
-void ass_set_extract_fonts(ass_library_t* priv, int extract);
+void ass_set_extract_fonts(ass_library_t *priv, int extract);
 
-void ass_set_style_overrides(ass_library_t* priv, char** list);
+void ass_set_style_overrides(ass_library_t *priv, char **list);
 
 /**
  * \brief initialize the renderer
  * \param priv library handle
  * \return renderer handle or NULL if failed
  */
-ass_renderer_t* ass_renderer_init(ass_library_t*);
+ass_renderer_t *ass_renderer_init(ass_library_t *);
 
 /**
  * \brief finalize the renderer
  * \param priv renderer handle
  */
-void ass_renderer_done(ass_renderer_t* priv);
+void ass_renderer_done(ass_renderer_t *priv);
 
-void ass_set_frame_size(ass_renderer_t* priv, int w, int h);
-void ass_set_margins(ass_renderer_t* priv, int t, int b, int l, int r);
-void ass_set_use_margins(ass_renderer_t* priv, int use);
-void ass_set_aspect_ratio(ass_renderer_t* priv, double ar);
-void ass_set_font_scale(ass_renderer_t* priv, double font_scale);
-void ass_set_hinting(ass_renderer_t* priv, ass_hinting_t ht);
-void ass_set_line_spacing(ass_renderer_t* priv, double line_spacing);
+void ass_set_frame_size(ass_renderer_t *priv, int w, int h);
+void ass_set_margins(ass_renderer_t *priv, int t, int b, int l, int r);
+void ass_set_use_margins(ass_renderer_t *priv, int use);
+void ass_set_aspect_ratio(ass_renderer_t *priv, double ar);
+void ass_set_font_scale(ass_renderer_t *priv, double font_scale);
+void ass_set_hinting(ass_renderer_t *priv, ass_hinting_t ht);
+void ass_set_line_spacing(ass_renderer_t *priv, double line_spacing);
 
 /**
  * \brief set font lookup defaults
  */
-int  ass_set_fonts(ass_renderer_t* priv, const char* default_font, const char* default_family);
-
-/**
- * \brief set font lookup defaults, don't use fontconfig even if it is available
- */
-int  ass_set_fonts_nofc(ass_renderer_t* priv, const char* default_font, const char* default_family);
+int ass_set_fonts(ass_renderer_t *priv, const char *default_font,
+                  const char *default_family, int fc);
 
 /**
  * \brief render a frame, producing a list of ass_image_t
@@ -106,7 +100,8 @@ int  ass_set_fonts_nofc(ass_renderer_t* priv, const char* default_font, const ch
  * \param track subtitle track
  * \param now video timestamp in milliseconds
  */
-ass_image_t* ass_render_frame(ass_renderer_t *priv, ass_track_t* track, long long now, int* detect_change);
+ass_image_t *ass_render_frame(ass_renderer_t *priv, ass_track_t *track,
+                              long long now, int *detect_change);
 
 
 // The following functions operate on track objects and do not need an ass_renderer //
@@ -115,27 +110,27 @@ ass_image_t* ass_render_frame(ass_renderer_t *priv, ass_track_t* track, long lon
  * \brief allocate a new empty track object
  * \return pointer to empty track
  */
-ass_track_t* ass_new_track(ass_library_t*);
+ass_track_t *ass_new_track(ass_library_t *);
 
 /**
  * \brief deallocate track and all its child objects (styles and events)
  * \param track track to deallocate
  */
-void ass_free_track(ass_track_t* track);
+void ass_free_track(ass_track_t *track);
 
 /**
  * \brief allocate new style
  * \param track track
  * \return newly allocated style id
  */
-int ass_alloc_style(ass_track_t* track);
+int ass_alloc_style(ass_track_t *track);
 
 /**
  * \brief allocate new event
  * \param track track
  * \return newly allocated event id
  */
-int ass_alloc_event(ass_track_t* track);
+int ass_alloc_event(ass_track_t *track);
 
 /**
  * \brief delete a style
@@ -143,7 +138,7 @@ int ass_alloc_event(ass_track_t* track);
  * \param sid style id
  * Deallocates style data. Does not modify track->n_styles.
  */
-void ass_free_style(ass_track_t* track, int sid);
+void ass_free_style(ass_track_t *track, int sid);
 
 /**
  * \brief delete an event
@@ -151,7 +146,7 @@ void ass_free_style(ass_track_t* track, int sid);
  * \param eid event id
  * Deallocates event data. Does not modify track->n_events.
  */
-void ass_free_event(ass_track_t* track, int eid);
+void ass_free_event(ass_track_t *track, int eid);
 
 /**
  * \brief Parse a chunk of subtitle stream data.
@@ -159,7 +154,7 @@ void ass_free_event(ass_track_t* track, int eid);
  * \param data string to parse
  * \param size length of data
  */
-void ass_process_data(ass_track_t* track, char* data, int size);
+void ass_process_data(ass_track_t *track, char *data, int size);
 
 /**
  * \brief Parse Codec Private section of subtitle stream
@@ -167,7 +162,7 @@ void ass_process_data(ass_track_t* track, char* data, int size);
  * \param data string to parse
  * \param size length of data
  */
-void ass_process_codec_private(ass_track_t* track, char *data, int size);
+void ass_process_codec_private(ass_track_t *track, char *data, int size);
 
 /**
  * \brief Parse a chunk of subtitle stream data. In Matroska, this contains exactly 1 event (or a commentary).
@@ -177,16 +172,18 @@ void ass_process_codec_private(ass_track_t* track, char *data, int size);
  * \param timecode starting time of the event (milliseconds)
  * \param duration duration of the event (milliseconds)
 */
-void ass_process_chunk(ass_track_t* track, char *data, int size, long long timecode, long long duration);
+void ass_process_chunk(ass_track_t *track, char *data, int size,
+                       long long timecode, long long duration);
 
-char* read_file_recode(char* fname, char* codepage, size_t* size);
+char *read_file_recode(char *fname, char *codepage, size_t *size);
 
 /**
  * \brief Read subtitles from file.
  * \param fname file name
  * \return newly allocated track
 */
-ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage);
+ass_track_t *ass_read_file(ass_library_t *library, char *fname,
+                           char *codepage);
 
 /**
  * \brief Read subtitles from memory.
@@ -196,12 +193,13 @@ ass_track_t* ass_read_file(ass_library_t* library, char* fname, char* codepage);
  * \param codepage recode buffer contents from given codepage
  * \return newly allocated track
 */
-ass_track_t* ass_read_memory(ass_library_t* library, char* buf, size_t bufsize, char* codepage);
+ass_track_t *ass_read_memory(ass_library_t *library, char *buf,
+                             size_t bufsize, char *codepage);
 /**
  * \brief read styles from file into already initialized track
  * \return 0 on success
  */
-int ass_read_styles(ass_track_t* track, char* fname, char* codepage);
+int ass_read_styles(ass_track_t *track, char *fname, char *codepage);
 
 /**
  * \brief Add a memory font.
@@ -209,12 +207,13 @@ int ass_read_styles(ass_track_t* track, char* fname, char* codepage);
  * \param data binary font data
  * \param data_size data size
 */
-void ass_add_font(ass_library_t* library, char* name, char* data, int data_size);
+void ass_add_font(ass_library_t *library, char *name, char *data,
+                  int data_size);
 
 /**
  * \brief Remove all fonts stored in ass_library object
  */
-void ass_clear_fonts(ass_library_t* library);
+void ass_clear_fonts(ass_library_t *library);
 
 /**
  * \brief Calculates timeshift from now to the start of some other subtitle event, depending on movement parameter
@@ -224,6 +223,6 @@ void ass_clear_fonts(ass_library_t* library);
  * +2 means "the one after the next", -1 means "previous"
  * \return timeshift, ms
  */
-long long ass_step_sub(ass_track_t* track, long long now, int movement);
+long long ass_step_sub(ass_track_t *track, long long now, int movement);
 
-#endif /* LIBASS_ASS_H */
+#endif                          /* LIBASS_ASS_H */