Add another header file

Sources/CSkiaSharp/include/sk_runtimeeffect.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2020 Microsoft Corporation. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef sk_runtimeeffect_DEFINED
+#define sk_runtimeeffect_DEFINED
+
+#include "sk_types.h"
+
+SK_C_PLUS_PLUS_BEGIN_GUARD
+
+// sk_runtimeeffect_t
+
+SK_C_API sk_runtimeeffect_t* sk_runtimeeffect_make(sk_string_t* sksl, sk_string_t* error);
+SK_C_API void sk_runtimeeffect_unref(sk_runtimeeffect_t* effect);
+SK_C_API sk_shader_t* sk_runtimeeffect_make_shader(sk_runtimeeffect_t* effect, sk_data_t* uniforms, sk_shader_t** children, size_t childCount, const sk_matrix_t* localMatrix, bool isOpaque);
+SK_C_API sk_colorfilter_t* sk_runtimeeffect_make_color_filter(sk_runtimeeffect_t* effect, sk_data_t* uniforms, sk_colorfilter_t** children, size_t childCount);
+SK_C_API size_t sk_runtimeeffect_get_uniform_size(const sk_runtimeeffect_t* effect);
+SK_C_API size_t sk_runtimeeffect_get_uniforms_count(const sk_runtimeeffect_t* effect);
+SK_C_API void sk_runtimeeffect_get_uniform_name(const sk_runtimeeffect_t* effect, int index, sk_string_t* name);
+SK_C_API const sk_runtimeeffect_uniform_t* sk_runtimeeffect_get_uniform_from_index(const sk_runtimeeffect_t* effect, int index);
+SK_C_API const sk_runtimeeffect_uniform_t* sk_runtimeeffect_get_uniform_from_name(const sk_runtimeeffect_t* effect, const char* name, size_t len);
+SK_C_API size_t sk_runtimeeffect_get_children_count(const sk_runtimeeffect_t* effect);
+SK_C_API void sk_runtimeeffect_get_child_name(const sk_runtimeeffect_t* effect, int index, sk_string_t* name);
+
+// sk_runtimeeffect_uniform_t
+
+SK_C_API size_t sk_runtimeeffect_uniform_get_offset(const sk_runtimeeffect_uniform_t* variable);
+SK_C_API size_t sk_runtimeeffect_uniform_get_size_in_bytes(const sk_runtimeeffect_uniform_t* variable);
+
+SK_C_PLUS_PLUS_END_GUARD
+
+#endif