include/c/sk_maskfilter.h

   1 /*
   2  * Copyright 2014 Google Inc.
   3  * Copyright 2015 Xamarin Inc.
   4  * Copyright 2017 Microsoft Corporation. All rights reserved.
   5  *
   6  * Use of this source code is governed by a BSD-style license that can be
   7  * found in the LICENSE file.
   8  */
   9
  10 #ifndef sk_maskfilter_DEFINED
  11 #define sk_maskfilter_DEFINED
  12
  13 #include "sk_types.h"
  14
  15 SK_C_PLUS_PLUS_BEGIN_GUARD
  16
  17 SK_C_API void sk_maskfilter_ref(sk_maskfilter_t*);
  18 SK_C_API void sk_maskfilter_unref(sk_maskfilter_t*);
  19 SK_C_API sk_maskfilter_t* sk_maskfilter_new_blur(sk_blurstyle_t, float sigma);
  20 SK_C_API sk_maskfilter_t* sk_maskfilter_new_blur_with_flags(sk_blurstyle_t, float sigma, const sk_rect_t* occluder, sk_blurmaskfilter_blurflags_t flags);
  21 SK_C_API sk_maskfilter_t* sk_maskfilter_new_table(const uint8_t table[256]);
  22 SK_C_API sk_maskfilter_t* sk_maskfilter_new_gamma(float gamma);
  23 SK_C_API sk_maskfilter_t* sk_maskfilter_new_clip(uint8_t min, uint8_t max);
  24
  25 SK_C_PLUS_PLUS_END_GUARD
  26
  27 #endif