refactor: prefix all internal API with ass_

If static libass is linked into a binary defining functions
of the same name there will be issues. To avoid this use an
ass_ prefix for namespacing.
Before this commit we already did this for most but not yet
all internal API.

read_file is renamed to ass_load_file as ass_read_file
already exists as a public API function. All other functions
are simply prefixed with ass_.

Fixes: https://github.com/libass/libass/issues/222
Fixes: https://github.com/libass/libass/issues/654

1 files changed, 7 insertions, 7 deletions

diff --git a/libass/ass_bitmap.h b/libass/ass_bitmap.h
index 3909b59..e21d100 100644
--- a/libass/ass_bitmap.h
+++ b/libass/ass_bitmap.h
@@ -97,19 +97,19 @@ typedef struct {
     uint8_t *buffer;      // h * stride buffer
 } Bitmap;
 
-bool alloc_bitmap(const BitmapEngine *engine, Bitmap *bm, int32_t w, int32_t h, bool zero);
-bool realloc_bitmap(const BitmapEngine *engine, Bitmap *bm, int32_t w, int32_t h);
-bool copy_bitmap(const BitmapEngine *engine, Bitmap *dst, const Bitmap *src);
+bool ass_alloc_bitmap(const BitmapEngine *engine, Bitmap *bm, int32_t w, int32_t h, bool zero);
+bool ass_realloc_bitmap(const BitmapEngine *engine, Bitmap *bm, int32_t w, int32_t h);
+bool ass_copy_bitmap(const BitmapEngine *engine, Bitmap *dst, const Bitmap *src);
 void ass_free_bitmap(Bitmap *bm);
 
-bool outline_to_bitmap(ASS_Renderer *render_priv, Bitmap *bm,
-                       ASS_Outline *outline1, ASS_Outline *outline2);
+bool ass_outline_to_bitmap(ASS_Renderer *render_priv, Bitmap *bm,
+                           ASS_Outline *outline1, ASS_Outline *outline2);
 
 void ass_synth_blur(const BitmapEngine *engine, Bitmap *bm,
                     int be, double blur_r2);
 
 bool ass_gaussian_blur(const BitmapEngine *engine, Bitmap *bm, double r2);
-void shift_bitmap(Bitmap *bm, int shift_x, int shift_y);
-void fix_outline(Bitmap *bm_g, Bitmap *bm_o);
+void ass_shift_bitmap(Bitmap *bm, int shift_x, int shift_y);
+void ass_fix_outline(Bitmap *bm_g, Bitmap *bm_o);
 
 #endif                          /* LIBASS_BITMAP_H */