当前位置: 首页>>代码示例>>C++>>正文

C++ UniformBufferOffset函数代码示例

本文整理汇总了C++中UniformBufferOffset函数的典型用法代码示例。如果您正苦于以下问题：C++ UniformBufferOffset函数的具体用法？C++ UniformBufferOffset怎么用？C++ UniformBufferOffset使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了UniformBufferOffset函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: initBuffer

	bool initBuffer()
	{
		// Generate a buffer object
		glGenBuffers(buffer::MAX, &BufferName[0]);

		// Allocate and copy buffers memory
		std::vector<glm::byte> Data(PositionSizeF32 + PositionSizeI8 + PositionSizeI32 + PositionSizeRGB10A2 + PositionSizeF16 + PositionSizeRG11FB10F);
		
		std::size_t CurrentOffset = 0;
		memcpy(&Data[0] + CurrentOffset, PositionDataF32, PositionSizeF32);
		CurrentOffset += PositionSizeF32;
		memcpy(&Data[0] + CurrentOffset, PositionDataI8, PositionSizeI8);
		CurrentOffset += PositionSizeI8;
		memcpy(&Data[0] + CurrentOffset, PositionDataI32, PositionSizeI32);
		CurrentOffset += PositionSizeI32;
		memcpy(&Data[0] + CurrentOffset, PositionDataRGB10A2, PositionSizeRGB10A2);
		CurrentOffset += PositionSizeRGB10A2;
		memcpy(&Data[0] + CurrentOffset, PositionDataF16, PositionSizeF16);
		CurrentOffset += PositionSizeF16;
		memcpy(&Data[0] + CurrentOffset, PositionDataRG11FB10F, PositionSizeRG11FB10F);

		glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
		glBufferStorage(GL_ARRAY_BUFFER, GLsizeiptr(Data.size()), &Data[0], 0);

		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferStorage(GL_UNIFORM_BUFFER, UniformBlockSize, nullptr, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return this->checkError("initBuffer");
	}
开发者ID:h3rb，项目名称:ogl-samples，代码行数:34，代码来源:gl-440-buffer-type.cpp

示例2: initBuffer

bool initBuffer()
{
	bool Validated(true);

	glGenBuffers(buffer::MAX, BufferName);

	glObjectLabel(GL_BUFFER, BufferName[buffer::ELEMENT], -1, "Element Array Buffer object");

	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, BufferName[buffer::ELEMENT]);
	glBufferData(GL_ELEMENT_ARRAY_BUFFER, ElementSize, ElementData, GL_STATIC_DRAW);
	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

	glObjectLabel(GL_BUFFER, BufferName[buffer::VERTEX], -1, "Array Buffer object");

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
	glBufferData(GL_ARRAY_BUFFER, VertexSize, VertexData, GL_STATIC_DRAW);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	GLint UniformBufferOffset(0);

	glGetIntegerv(
		GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT,
		&UniformBufferOffset);

	GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

	glObjectLabel(GL_BUFFER, BufferName[buffer::TRANSFORM], -1, "Uniform Buffer object");
	
	glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
	glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_DRAW);
	glBindBuffer(GL_UNIFORM_BUFFER, 0);

	return Validated;
}
开发者ID:alexa-infra，项目名称:ogl-samples，代码行数:34，代码来源:gl-430-debug.cpp

示例3: initBuffer

	bool initBuffer()
	{
		glGenBuffers(buffer::MAX, &BufferName[0]);

		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, BufferName[buffer::ELEMENT]);
		glBufferData(GL_ELEMENT_ARRAY_BUFFER, ElementSize, ElementData, GL_STATIC_DRAW);
		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

		glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
		glBufferData(GL_ARRAY_BUFFER, VertexSize, VertexData, GL_STATIC_DRAW);
		glBindBuffer(GL_ARRAY_BUFFER, 0);

		GLint UniformBufferOffset(0);

		glGetIntegerv(
			GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT,
			&UniformBufferOffset);

		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_COPY);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return true;
	}
开发者ID:h3rb，项目名称:ogl-samples，代码行数:26，代码来源:gl-430-program-subroutine.cpp

示例4: initBuffer

	bool initBuffer()
	{
		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);

		glGenBuffers(buffer::MAX, &BufferName[0]);

		glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
		glBufferData(GL_ARRAY_BUFFER, PositionSize, &PositionData[0][0], GL_STATIC_DRAW);
		glBindBuffer(GL_ARRAY_BUFFER, 0);

		GLint UniformTransformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferData(GL_UNIFORM_BUFFER, UniformTransformBlockSize, nullptr, GL_DYNAMIC_DRAW);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		this->UniformMaterialOffset = glm::max(GLint(sizeof(glm::vec4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::MATERIAL]);
		glBufferData(GL_UNIFORM_BUFFER, this->UniformMaterialOffset * 2, nullptr, GL_STATIC_DRAW);

			glm::byte* Pointer = reinterpret_cast<glm::byte*>(
				glMapBufferRange(GL_UNIFORM_BUFFER, 0, this->UniformMaterialOffset * 2, GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT));

			*reinterpret_cast<glm::vec4*>(Pointer + 0) = glm::vec4(0.0f, 0.5f, 1.0f, 1.0f);
			*reinterpret_cast<glm::vec4*>(Pointer + this->UniformMaterialOffset) = glm::vec4(1.0f, 0.5f, 0.0f, 1.0f);

			glUnmapBuffer(GL_UNIFORM_BUFFER);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return this->checkError("initBuffer");
	}
开发者ID:LeoYao，项目名称:ogl-samples，代码行数:33，代码来源:gl-320-query-conditional.cpp

示例5: initBuffer

	bool initBuffer()
	{
		std::size_t const Count(360);
		float const Step(360.f / float(Count));

		VertexData.resize(Count);
		for(std::size_t i = 0; i < Count; ++i)
			VertexData[i] = glm::vec2(glm::sin(glm::radians(Step * float(i))), glm::cos(glm::radians(Step * float(i))));

		glGenBuffers(buffer::MAX, &BufferName[0]);

		glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
		glBufferData(GL_ARRAY_BUFFER, VertexData.size() * sizeof(glm::vec2), &VertexData[0], GL_STATIC_DRAW);
		glBindBuffer(GL_ARRAY_BUFFER, 0);

		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_DRAW);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return true;
	}
开发者ID:LeoYao，项目名称:ogl-samples，代码行数:25，代码来源:gl-430-fbo-invalidate.cpp

示例6: initUniformBuffer

bool initUniformBuffer()
{
    bool Validated(true);

    GLint UniformBufferOffset(0);

    glGetIntegerv(
        GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT,
        &UniformBufferOffset);

    {
        GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

        glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
        glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_DRAW);
        glBindBuffer(GL_UNIFORM_BUFFER, 0);
    }

    {
        GLint UniformBlockSize = glm::max(GLint(sizeof(glm::uvec2)), UniformBufferOffset);

        glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::MATERIAL]);
        glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_DRAW);
        glBindBuffer(GL_UNIFORM_BUFFER, 0);
    }

    return Validated;
}
开发者ID:kphillisjr，项目名称:ogl-samples，代码行数:28，代码来源:gl-420-image-unpack.cpp

示例7: initBuffer

bool initBuffer()
{
	glGenBuffers(buffer::MAX, &BufferName[0]);

	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, BufferName[buffer::ELEMENT]);
	glBufferStorage(GL_ELEMENT_ARRAY_BUFFER, ElementSize, ElementData, 0);
	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
	glBufferStorage(GL_ARRAY_BUFFER, VertexSize, VertexData, 0);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	GLint UniformBufferOffset(0);

	glGetIntegerv(
		GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT,
		&UniformBufferOffset);

	GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

	glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
	glBufferStorage(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT);
	glBindBuffer(GL_UNIFORM_BUFFER, 0);

	return true;
}
开发者ID:Daft-Freak，项目名称:vogl，代码行数:26，代码来源:gl-440-fbo.cpp

示例8: initBuffer

	bool initBuffer()
	{
		bool Validated(true);

		glGenBuffers(buffer::MAX, &BufferName[0]);

		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, nullptr, GL_DYNAMIC_DRAW);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, BufferName[buffer::ELEMENT]);
		glBufferData(GL_ELEMENT_ARRAY_BUFFER, ElementSize, ElementData, GL_STATIC_DRAW);
		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

		void* Pointer = initMemoryBuffer();

		glBindBuffer(GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, BufferName[buffer::VERTEX]);
		glBufferData(GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, VertexSize, Pointer, GL_STREAM_COPY);
		glBindBuffer(GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, 0);
		glBindBuffer(GL_EXTERNAL_VIRTUAL_MEMORY_BUFFER_AMD, 0);

		return Validated;
	}
开发者ID:NeilMonday，项目名称:ogl-samples，代码行数:27，代码来源:gl-500-buffer-pinned-amd.cpp

示例9: initBuffer

	bool initBuffer()
	{
		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glCreateBuffers(buffer::MAX, &BufferName[0]);
		glNamedBufferStorage(BufferName[buffer::ELEMENT], ElementSize, ElementData, 0);
		glNamedBufferStorage(BufferName[buffer::VERTEX], VertexSize, VertexData, 0);
		glNamedBufferStorage(BufferName[buffer::TRANSFORM], UniformBlockSize, nullptr, GL_MAP_WRITE_BIT);

		return true;
	}
开发者ID:h3rb，项目名称:ogl-samples，代码行数:13，代码来源:gl-500-shader-group-nv.cpp

示例10: initBuffer

	bool initBuffer()
	{
		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glGenBuffers(buffer::MAX, &BufferName[0]);
		glNamedBufferDataEXT(BufferName[buffer::ELEMENT], ElementSize, ElementData, GL_STATIC_DRAW);
		glNamedBufferDataEXT(BufferName[buffer::VERTEX], VertexSize, VertexData, GL_STATIC_DRAW);
		glNamedBufferDataEXT(BufferName[buffer::TRANSFORM], UniformBlockSize, nullptr, GL_DYNAMIC_DRAW);

		return true;
	}
开发者ID:fluffyfreak，项目名称:ogl-samples，代码行数:13，代码来源:gl-430-direct-state-access-ext.cpp

示例11: initBuffer

	bool initBuffer()
	{
		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		this->UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glCreateBuffers(buffer::MAX, &BufferName[0]);
		glNamedBufferStorage(BufferName[buffer::ELEMENT], ElementSize, ElementData, 0);
		glNamedBufferStorage(BufferName[buffer::VERTEX], VertexSize, VertexData, 0);
		glNamedBufferStorage(BufferName[buffer::TRANSFORM], this->UniformBlockSize * 2, nullptr, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);

		this->UniformPointer = static_cast<glm::uint8*>(glMapNamedBufferRange(
			BufferName[buffer::TRANSFORM], 0, this->UniformBlockSize * 2, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT | GL_MAP_INVALIDATE_BUFFER_BIT));

		return true;
	}
开发者ID:byhj，项目名称:ogl-samples，代码行数:16，代码来源:gl-500-direct-state-access-gtc.cpp

示例12: initBuffer

bool initBuffer()
{
	glGenBuffers(buffer::MAX, BufferName);

	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, BufferName[buffer::ELEMENT]);
	glBufferData(GL_ELEMENT_ARRAY_BUFFER, ElementSize, ElementData, GL_STATIC_DRAW);
	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::POSITION_INPUT]);
	glBufferData(GL_ARRAY_BUFFER, PositionSize * 2, NULL, GL_STATIC_DRAW);
	glBufferSubData(GL_ARRAY_BUFFER, 0, PositionSize, PositionData);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::TEXCOORD_INPUT]);
	glBufferData(GL_ARRAY_BUFFER, TexcoordSize * 2, TexcoordData, GL_STATIC_DRAW);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::COLOR_INPUT]);
	glBufferData(GL_ARRAY_BUFFER, ColorSize * 2, ColorData, GL_STATIC_DRAW);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::POSITION_OUTPUT]);
	glBufferData(GL_ARRAY_BUFFER, PositionSize * 2, NULL, GL_STATIC_COPY);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::TEXCOORD_OUTPUT]);
	glBufferData(GL_ARRAY_BUFFER, TexcoordSize * 2, NULL, GL_STATIC_COPY);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::COLOR_OUTPUT]);
	glBufferData(GL_ARRAY_BUFFER, ColorSize * 2, NULL, GL_STATIC_COPY);
	glBindBuffer(GL_ARRAY_BUFFER, 0);

	GLint UniformBufferOffset(0);
	glGetIntegerv(
		GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT,
		&UniformBufferOffset);
	GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

	glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
	glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_DYNAMIC_DRAW);
	glBindBuffer(GL_UNIFORM_BUFFER, 0);

	return true;
}
开发者ID:alexa-infra，项目名称:ogl-samples，代码行数:45，代码来源:gl-430-program-compute-image.cpp

示例13: initBuffer

	bool initBuffer()
	{
		glGenBuffers(buffer::MAX, &BufferName[0]);

		glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
		glBufferData(GL_ARRAY_BUFFER, PositionSize, &PositionData[0][0], GL_STATIC_DRAW);
		glBindBuffer(GL_ARRAY_BUFFER, 0);

		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferData(GL_UNIFORM_BUFFER, UniformBlockSize, nullptr, GL_DYNAMIC_DRAW);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return true;
	}
开发者ID:NeilMonday，项目名称:ogl-samples，代码行数:18，代码来源:gl-430-query-occlusion.cpp

示例14: initBuffer

	bool initBuffer()
	{
		glGenBuffers(buffer::MAX, &BufferName[0]);

		glBindBuffer(GL_SHADER_STORAGE_BUFFER, BufferName[buffer::VERTEX]);
		glBufferStorage(GL_SHADER_STORAGE_BUFFER, VertexSize, VertexData, 0);
		glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);

		GLint UniformBufferOffset(0);
		glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
		GLint UniformBlockSize = glm::max(GLint(sizeof(transform)), UniformBufferOffset);

		glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
		glBufferStorage(GL_UNIFORM_BUFFER, UniformBlockSize, nullptr, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);
		glBindBuffer(GL_UNIFORM_BUFFER, 0);

		return true;
	}
开发者ID:h3rb，项目名称:ogl-samples，代码行数:18，代码来源:gl-500-texture-cube-arb.cpp

示例15: initBuffer

    bool initBuffer()
    {
        // Generate a buffer object
        glGenBuffers(buffer::MAX, &BufferName[0]);

        glBindBuffer(GL_ARRAY_BUFFER, BufferName[buffer::VERTEX]);
        glBufferStorage(GL_ARRAY_BUFFER, VertexSize, VertexData, 0);
        glBindBuffer(GL_ARRAY_BUFFER, 0);

        GLint UniformBufferOffset(0);
        glGetIntegerv(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT, &UniformBufferOffset);
        GLint UniformBlockSize = glm::max(GLint(sizeof(glm::mat4)), UniformBufferOffset);

        glBindBuffer(GL_UNIFORM_BUFFER, BufferName[buffer::TRANSFORM]);
        glBufferStorage(GL_UNIFORM_BUFFER, UniformBlockSize, NULL, GL_MAP_WRITE_BIT | GL_MAP_PERSISTENT_BIT | GL_MAP_COHERENT_BIT);
        glBindBuffer(GL_UNIFORM_BUFFER, 0);

        return this->checkError("initBuffer");;
    }
开发者ID:h3rb，项目名称:ogl-samples，代码行数:19，代码来源:gl-440-sampler-wrap.cpp


注：本文中的UniformBufferOffset函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。