diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/fitz/path.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/source/fitz/path.c b/source/fitz/path.c index 8a085070..8deb85b8 100644 --- a/source/fitz/path.c +++ b/source/fitz/path.c @@ -20,6 +20,8 @@ fz_new_path(fz_context *ctx) fz_path * fz_keep_path(fz_context *ctx, fz_path *path) { + if (path->refs == 1) + fz_trim_path(ctx, path); return fz_keep_imp(ctx, path, &path->refs); } @@ -303,6 +305,20 @@ fz_transform_path(fz_context *ctx, fz_path *path, const fz_matrix *ctm) fz_transform_point((fz_point *)&path->coords[i], ctm); } +void fz_trim_path(fz_context *ctx, fz_path *path) +{ + if (path->cmd_cap > path->cmd_len) + { + path->cmds = fz_resize_array(ctx, path->cmds, path->cmd_len, sizeof(unsigned char)); + path->cmd_cap = path->cmd_len; + } + if (path->coord_cap > path->coord_len) + { + path->coords = fz_resize_array(ctx, path->coords, path->coord_len, sizeof(float)); + path->coord_cap = path->coord_len; + } +} + #ifndef NDEBUG void fz_print_path(fz_context *ctx, FILE *out, fz_path *path, int indent) |