| /* |
| * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef VGUtils_h |
| #define VGUtils_h |
| |
| #include <openvg.h> |
| #include <wtf/Assertions.h> |
| |
| static inline const char* toVGErrorConstant(VGErrorCode error) |
| { |
| switch (error) { |
| case VG_BAD_HANDLE_ERROR: |
| return "VG_BAD_HANDLE_ERROR"; |
| case VG_ILLEGAL_ARGUMENT_ERROR: |
| return "VG_ILLEGAL_ARGUMENT_ERROR"; |
| case VG_OUT_OF_MEMORY_ERROR: |
| return "VG_OUT_OF_MEMORY_ERROR"; |
| case VG_PATH_CAPABILITY_ERROR: |
| return "VG_PATH_CAPABILITY_ERROR"; |
| case VG_UNSUPPORTED_IMAGE_FORMAT_ERROR: |
| return "VG_UNSUPPORTED_IMAGE_FORMAT_ERROR"; |
| case VG_UNSUPPORTED_PATH_FORMAT_ERROR: |
| return "VG_UNSUPPORTED_PATH_FORMAT_ERROR"; |
| case VG_IMAGE_IN_USE_ERROR: |
| return "VG_IMAGE_IN_USE_ERROR"; |
| case VG_NO_CONTEXT_ERROR: |
| return "VG_NO_CONTEXT_ERROR"; |
| default: |
| return "UNKNOWN_ERROR"; |
| } |
| } |
| |
| #if ASSERT_DISABLED |
| #define ASSERT_VG_NO_ERROR() ((void)0) |
| #else |
| #define ASSERT_VG_NO_ERROR() do { \ |
| VGErrorCode vgErrorCode = vgGetError(); \ |
| ASSERT_WITH_MESSAGE(vgErrorCode == VG_NO_ERROR, "Found %s", toVGErrorConstant(vgErrorCode)); \ |
| } while (0) |
| #endif |
| |
| |
| namespace WebCore { |
| |
| class FloatRect; |
| class TransformationMatrix; |
| |
| class VGMatrix { |
| public: |
| VGMatrix(const VGfloat data[9]); |
| VGMatrix(const TransformationMatrix&); |
| const VGfloat* toVGfloat() const { return m_data; } |
| operator TransformationMatrix() const; |
| private: |
| VGfloat m_data[9]; |
| }; |
| |
| class VGRect { |
| public: |
| VGRect(const VGfloat data[4]); |
| VGRect(const FloatRect&); |
| const VGfloat* toVGfloat() const { return m_data; } |
| operator FloatRect() const; |
| private: |
| VGfloat m_data[4]; |
| }; |
| |
| } |
| |
| #endif |