| #ifndef _GLUSTRUTIL_HPP |
| #define _GLUSTRUTIL_HPP |
| /*------------------------------------------------------------------------- |
| * drawElements Quality Program OpenGL ES Utilities |
| * ------------------------------------------------ |
| * |
| * Copyright 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| *//*! |
| * \file |
| * \brief OpenGL value to string utilities. |
| *//*--------------------------------------------------------------------*/ |
| |
| #include "gluDefs.hpp" |
| #include "gluRenderContext.hpp" |
| #include "tcuFormatUtil.hpp" |
| |
| namespace glu |
| { |
| |
| // Internal format utilities. |
| namespace detail |
| { |
| |
| class EnumPointerFmt |
| { |
| public: |
| typedef const char *(*GetEnumNameFunc)(int value); |
| |
| const uint32_t *const value; |
| const uint32_t size; |
| const GetEnumNameFunc getName; |
| |
| EnumPointerFmt(const uint32_t *value_, uint32_t size_, GetEnumNameFunc getName_) |
| : value(value_) |
| , size(size_) |
| , getName(getName_) |
| { |
| } |
| }; |
| |
| class BooleanPointerFmt |
| { |
| public: |
| const uint8_t *const value; |
| const uint32_t size; |
| |
| BooleanPointerFmt(const uint8_t *value_, uint32_t size_) : value(value_), size(size_) |
| { |
| } |
| }; |
| |
| class TextureUnitStr |
| { |
| public: |
| const uint32_t texUnit; |
| TextureUnitStr(uint32_t texUnit_) : texUnit(texUnit_) |
| { |
| } |
| }; |
| |
| class TextureParameterValueStr |
| { |
| public: |
| const uint32_t param; |
| const int value; |
| TextureParameterValueStr(uint32_t param_, int value_) : param(param_), value(value_) |
| { |
| } |
| }; |
| |
| std::ostream &operator<<(std::ostream &str, const TextureUnitStr &unitStr); |
| std::ostream &operator<<(std::ostream &str, const TextureParameterValueStr &valueStr); |
| std::ostream &operator<<(std::ostream &str, const BooleanPointerFmt &fmt); |
| std::ostream &operator<<(std::ostream &str, const EnumPointerFmt &fmt); |
| |
| } // namespace detail |
| |
| inline detail::EnumPointerFmt getEnumPointerStr(const uint32_t *value, int32_t size, |
| detail::EnumPointerFmt::GetEnumNameFunc getName) |
| { |
| return detail::EnumPointerFmt(value, (uint32_t)de::max(0, size), getName); |
| } |
| |
| inline detail::BooleanPointerFmt getBooleanPointerStr(const uint8_t *value, int32_t size) |
| { |
| return detail::BooleanPointerFmt(value, (uint32_t)de::max(0, size)); |
| } |
| |
| inline detail::TextureUnitStr getTextureUnitStr(uint32_t unit) |
| { |
| return detail::TextureUnitStr(unit); |
| } |
| inline detail::TextureParameterValueStr getTextureParameterValueStr(uint32_t param, int value) |
| { |
| return detail::TextureParameterValueStr(param, value); |
| } |
| detail::EnumPointerFmt getInvalidateAttachmentStr(const uint32_t *attachments, int numAttachments); |
| |
| std::ostream &operator<<(std::ostream &str, ApiType apiType); |
| std::ostream &operator<<(std::ostream &str, ContextType contextType); |
| |
| // prevent implicit conversions from bool to int. |
| // |
| // While it is well-defined that (int)true == GL_TRUE and (int)false == GL_FALSE, |
| // using these functions to convert non-GL-types suggests a that the calling code is |
| // mixing and matching GLboolean and bool types which may not be safe. |
| // |
| // \note return value is void to prevent compilation. Otherwise this would only break linking. |
| void getBooleanPointerStr(const bool *value, int32_t size); // delete |
| void getBooleanStr(bool); // delete |
| void getBooleanName(bool); // delete |
| |
| #include "gluStrUtilPrototypes.inl" |
| |
| } // namespace glu |
| |
| #endif // _GLUSTRUTIL_HPP |