| // |
| // Copyright (c) 2002-2016 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // Path.h: Defines the gl::Path class, representing CHROMIUM_path_rendering |
| // path object. |
| |
| #ifndef LIBANGLE_PATH_H_ |
| #define LIBANGLE_PATH_H_ |
| |
| #include "angle_gl.h" |
| #include "common/angleutils.h" |
| #include "libANGLE/Error.h" |
| #include "libANGLE/RefCountObject.h" |
| |
| namespace rx |
| { |
| class PathImpl; |
| } |
| |
| namespace gl |
| { |
| class Path final : angle::NonCopyable |
| { |
| public: |
| Path(rx::PathImpl *impl); |
| |
| ~Path(); |
| |
| Error setCommands(GLsizei numCommands, |
| const GLubyte *commands, |
| GLsizei numCoords, |
| GLenum coordType, |
| const void *coords); |
| |
| void setStrokeWidth(GLfloat width); |
| void setStrokeBound(GLfloat bound); |
| void setEndCaps(GLenum type); |
| void setJoinStyle(GLenum type); |
| void setMiterLimit(GLfloat value); |
| |
| GLfloat getStrokeWidth() const { return mStrokeWidth; } |
| GLfloat getStrokeBound() const { return mStrokeBound; } |
| GLfloat getMiterLimit() const { return mMiterLimit; } |
| GLenum getEndCaps() const { return mEndCaps; } |
| GLenum getJoinStyle() const { return mJoinStyle; } |
| |
| bool hasPathData() const { return mHasData; } |
| |
| rx::PathImpl *getImplementation() const { return mPath; } |
| |
| private: |
| rx::PathImpl *mPath; |
| |
| // a Path object is not actually considered "a path" |
| // untill it has been specified with data. So we'll |
| // keep this flag to support this semantics. |
| bool mHasData; |
| |
| GLenum mEndCaps; |
| GLenum mJoinStyle; |
| GLfloat mStrokeWidth; |
| GLfloat mStrokeBound; |
| GLfloat mMiterLimit; |
| }; |
| |
| } // namespace gl |
| |
| #endif // LIBANGLE_PATH_H_ |