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Diffstat (limited to '')
-rw-r--r-- | src/deps/skia/include/c/sk_picture.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/deps/skia/include/c/sk_picture.h b/src/deps/skia/include/c/sk_picture.h new file mode 100644 index 000000000..e56910407 --- /dev/null +++ b/src/deps/skia/include/c/sk_picture.h @@ -0,0 +1,70 @@ +/* + * 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_picture_DEFINED +#define sk_picture_DEFINED + +#include "include/c/sk_types.h" + +SK_C_PLUS_PLUS_BEGIN_GUARD + +/** + Create a new sk_picture_recorder_t. Its resources should be + released with a call to sk_picture_recorder_delete(). +*/ +SK_API sk_picture_recorder_t* sk_picture_recorder_new(void); +/** + Release the memory and other resources used by this + sk_picture_recorder_t. +*/ +SK_API void sk_picture_recorder_delete(sk_picture_recorder_t*); + +/** + Returns the canvas that records the drawing commands + + @param sk_rect_t* the cull rect used when recording this + picture. Any drawing the falls outside of this + rect is undefined, and may be drawn or it may not. +*/ +SK_API sk_canvas_t* sk_picture_recorder_begin_recording(sk_picture_recorder_t*, const sk_rect_t*); +/** + Signal that the caller is done recording. This invalidates the + canvas returned by begin_recording. Ownership of the sk_picture_t + is passed to the caller, who must call sk_picture_unref() when + they are done using it. The returned picture is immutable. +*/ +SK_API sk_picture_t* sk_picture_recorder_end_recording(sk_picture_recorder_t*); + +/** + Increment the reference count on the given sk_picture_t. Must be + balanced by a call to sk_picture_unref(). +*/ +SK_API void sk_picture_ref(sk_picture_t*); +/** + Decrement the reference count. If the reference count is 1 before + the decrement, then release both the memory holding the + sk_picture_t and any resouces it may be managing. New + sk_picture_t are created with a reference count of 1. +*/ +SK_API void sk_picture_unref(sk_picture_t*); + +/** + Returns a non-zero value unique among all pictures. + */ +SK_API uint32_t sk_picture_get_unique_id(sk_picture_t*); + +/** + Return the cull rect specified when this picture was recorded. +*/ +SK_API sk_rect_t sk_picture_get_bounds(sk_picture_t*); + +SK_C_PLUS_PLUS_END_GUARD + +#endif |