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- /*
- * Copyright 2014 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- // EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL EXPERIMENTAL
- // DO NOT USE -- FOR INTERNAL TESTING ONLY
- #ifndef sk_maskfilter_DEFINED
- #define sk_maskfilter_DEFINED
- #include "include/c/sk_types.h"
- typedef enum {
- NORMAL_SK_BLUR_STYLE, //!< fuzzy inside and outside
- SOLID_SK_BLUR_STYLE, //!< solid inside, fuzzy outside
- OUTER_SK_BLUR_STYLE, //!< nothing inside, fuzzy outside
- INNER_SK_BLUR_STYLE, //!< fuzzy inside, nothing outside
- } sk_blurstyle_t;
- SK_C_PLUS_PLUS_BEGIN_GUARD
- /**
- Increment the reference count on the given sk_maskfilter_t. Must be
- balanced by a call to sk_maskfilter_unref().
- */
- SK_API void sk_maskfilter_ref(sk_maskfilter_t*);
- /**
- Decrement the reference count. If the reference count is 1 before
- the decrement, then release both the memory holding the
- sk_maskfilter_t and any other associated resources. New
- sk_maskfilter_t are created with a reference count of 1.
- */
- SK_API void sk_maskfilter_unref(sk_maskfilter_t*);
- /**
- Create a blur maskfilter.
- @param sk_blurstyle_t The SkBlurStyle to use
- @param sigma Standard deviation of the Gaussian blur to apply. Must be > 0.
- */
- SK_API sk_maskfilter_t* sk_maskfilter_new_blur(sk_blurstyle_t, float sigma);
- SK_C_PLUS_PLUS_END_GUARD
- #endif
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