C++ Renderbuffer类代码示例

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

在下文中一共展示了Renderbuffer类的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:

// Increments refcount on surface.
// caller must Release() the returned surface
egl::Image *Framebuffer::getStencilBuffer()
{
	Renderbuffer *stencilbuffer = mStencilbufferPointer;

	if(stencilbuffer)
	{
		return stencilbuffer->getRenderTarget();
	}

	return nullptr;
}

开发者ID:Abraham2591，项目名称:Swiftshader，代码行数:13，代码来源:Framebuffer.cpp

示例2: getRenderTargetSerial

unsigned int Framebuffer::getRenderTargetSerial()
{
    Renderbuffer *colorbuffer = mColorbufferPointer.get();

    if (colorbuffer)
    {
        return colorbuffer->getSerial();
    }

    return 0;
}

开发者ID:pelegri，项目名称:WebKit-PlayBook，代码行数:11，代码来源:Framebuffer.cpp

示例3: CORRADE_SKIP

void SampleQueryGLTest::querySamplesPassed() {
    #ifdef MAGNUM_TARGET_GLES2
    if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::occlusion_query_boolean>())
        CORRADE_SKIP(Extensions::GL::EXT::occlusion_query_boolean::string() + std::string(" is not available."));
    #endif

    Renderbuffer renderbuffer;
    #ifndef MAGNUM_TARGET_GLES2
    renderbuffer.setStorage(RenderbufferFormat::RGBA8, Vector2i(32));
    #else
    renderbuffer.setStorage(RenderbufferFormat::RGBA4, Vector2i(32));
    #endif

    Framebuffer framebuffer({{}, Vector2i(32)});
    framebuffer.attachRenderbuffer(Framebuffer::ColorAttachment(0), renderbuffer);

    Buffer buffer;
    constexpr Vector2 triangle[] = {{-1.0f, 1.0f}, {-1.0f, -3.0f}, {3.0f, 1.0f}};
    buffer.setData(triangle, BufferUsage::StaticDraw);

    Mesh mesh;
    mesh.setPrimitive(MeshPrimitive::Triangles)
        .setCount(3)
        .addVertexBuffer(buffer, 0, AbstractShaderProgram::Attribute<0, Vector2>());

    MyShader shader;

    MAGNUM_VERIFY_NO_ERROR();

    SampleQuery q;
    #ifndef MAGNUM_TARGET_GLES
    q.begin(SampleQuery::Target::SamplesPassed);
    #else
    q.begin(SampleQuery::Target::AnySamplesPassed);
    #endif

    framebuffer.bind(FramebufferTarget::ReadDraw);
    mesh.draw(shader);

    q.end();
    const bool availableBefore = q.resultAvailable();
    const UnsignedInt count = q.result<UnsignedInt>();
    const bool availableAfter = q.resultAvailable();

    MAGNUM_VERIFY_NO_ERROR();
    CORRADE_VERIFY(!availableBefore);
    CORRADE_VERIFY(availableAfter);
    #ifndef MAGNUM_TARGET_GLES
    CORRADE_COMPARE(count, 32*32);
    #else
    CORRADE_VERIFY(count > 0);
    #endif
}

开发者ID:DYSEQTA，项目名称:magnum，代码行数:53，代码来源:SampleQueryGLTest.cpp

示例4: Renderbuffer

DefaultFramebuffer::DefaultFramebuffer(Colorbuffer *colorbuffer, DepthStencilbuffer *depthStencil)
{
	mColorbufferPointer = new Renderbuffer(0, colorbuffer);

	Renderbuffer *depthStencilRenderbuffer = new Renderbuffer(0, depthStencil);
	mDepthbufferPointer = depthStencilRenderbuffer;
	mStencilbufferPointer = depthStencilRenderbuffer;

	mColorbufferType = GL_RENDERBUFFER_OES;
	mDepthbufferType = (depthStencilRenderbuffer->getDepthSize() != 0) ? GL_RENDERBUFFER_OES : GL_NONE_OES;
	mStencilbufferType = (depthStencilRenderbuffer->getStencilSize() != 0) ? GL_RENDERBUFFER_OES : GL_NONE_OES;
}

开发者ID:Abraham2591，项目名称:Swiftshader，代码行数:12，代码来源:Framebuffer.cpp

示例5: ASSERT

unsigned int Framebuffer::getRenderTargetSerial(unsigned int colorAttachment) const
{
    ASSERT(colorAttachment < IMPLEMENTATION_MAX_DRAW_BUFFERS);

    Renderbuffer *colorbuffer = mColorbufferPointers[colorAttachment].get();

    if (colorbuffer)
    {
        return colorbuffer->getSerial();
    }

    return 0;
}

开发者ID:0x163mL，项目名称:phantomjs，代码行数:13，代码来源:Framebuffer.cpp

示例6:

DepthStencilbuffer *Framebuffer::getStencilbuffer()
{
    Renderbuffer *rb = mStencilbufferPointer.get();

    if (rb != NULL && rb->isStencilbuffer())
    {
        return static_cast<DepthStencilbuffer*>(rb->getStorage());
    }
    else
    {
        return NULL;
    }
}

开发者ID:pelegri，项目名称:WebKit-PlayBook，代码行数:13，代码来源:Framebuffer.cpp

示例7: getStencilbuffer

bool Framebuffer::hasStencil()
{
	if(mStencilbufferType != GL_NONE_OES)
	{
		Renderbuffer *stencilbufferObject = getStencilbuffer();

		if(stencilbufferObject)
		{
			return stencilbufferObject->getStencilSize() > 0;
		}
	}

	return false;
}

开发者ID:Abraham2591，项目名称:Swiftshader，代码行数:14，代码来源:Framebuffer.cpp

示例8: ResizeLightMask

	void ResizeLightMask(GLuint width, GLuint height)
	{
		Texture::Active(light_tex_unit);
		Texture::Target tex_tgt = Texture::Target::Rectangle;
		light_mask.Bind(tex_tgt);
		Texture::Image2D(
			tex_tgt,
			0,
			PixelDataInternalFormat::Red,
			width, height,
			0,
			PixelDataFormat::Red,
			PixelDataType::UnsignedByte,
			nullptr
		);

		Renderbuffer::Target rbo_tgt = Renderbuffer::Target::Renderbuffer;
		light_rbo.Bind(rbo_tgt);
		Renderbuffer::Storage(
			rbo_tgt,
			PixelDataInternalFormat::DepthComponent,
			width,
			height
		);

	}

开发者ID:AdamSimpson，项目名称:oglplus，代码行数:26，代码来源:030_light_rays.cpp

示例9: Framebuffer

DefaultFramebuffer::DefaultFramebuffer(rx::RenderbufferImpl *colorbuffer, rx::RenderbufferImpl *depthStencil)
    : Framebuffer(0)
{
    Renderbuffer *colorRenderbuffer = new Renderbuffer(colorbuffer, 0);
    mColorbuffers[0] = new RenderbufferAttachment(GL_BACK, colorRenderbuffer);

    Renderbuffer *depthStencilBuffer = new Renderbuffer(depthStencil, 0);

    // Make a new attachment objects to ensure we do not double-delete
    // See angle issue 686
    mDepthbuffer = (depthStencilBuffer->getDepthSize() != 0 ? new RenderbufferAttachment(GL_DEPTH_ATTACHMENT, depthStencilBuffer) : NULL);
    mStencilbuffer = (depthStencilBuffer->getStencilSize() != 0 ? new RenderbufferAttachment(GL_STENCIL_ATTACHMENT, depthStencilBuffer) : NULL);

    mDrawBufferStates[0] = GL_BACK;
    mReadBufferState = GL_BACK;
}

开发者ID:Drakey83，项目名称:steamlink-sdk，代码行数:16，代码来源:Framebuffer.cpp

示例10: Framebuffer

DefaultFramebuffer::DefaultFramebuffer(rx::Renderer *renderer, Colorbuffer *colorbuffer, DepthStencilbuffer *depthStencil)
    : Framebuffer(renderer)
{
    mColorbufferPointers[0].set(new Renderbuffer(mRenderer, 0, colorbuffer));

    Renderbuffer *depthStencilRenderbuffer = new Renderbuffer(mRenderer, 0, depthStencil);
    mDepthbufferPointer.set(depthStencilRenderbuffer);
    mStencilbufferPointer.set(depthStencilRenderbuffer);

    mColorbufferTypes[0] = GL_RENDERBUFFER;
    mDepthbufferType = (depthStencilRenderbuffer->getDepthSize() != 0) ? GL_RENDERBUFFER : GL_NONE;
    mStencilbufferType = (depthStencilRenderbuffer->getStencilSize() != 0) ? GL_RENDERBUFFER : GL_NONE;

    mDrawBufferStates[0] = GL_BACK;
    mReadBufferState = GL_BACK;
}

开发者ID:0x163mL，项目名称:phantomjs，代码行数:16，代码来源:Framebuffer.cpp

示例11: CORRADE_SKIP

void FramebufferGLTest::multipleColorOutputs() {
    #ifndef MAGNUM_TARGET_GLES
    if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
        CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not available."));
    #elif defined(MAGNUM_TARGET_GLES2)
    if(!Context::current()->isExtensionSupported<Extensions::GL::NV::draw_buffers>())
        CORRADE_SKIP(Extensions::GL::NV::draw_buffers::string() + std::string(" is not available."));
    #endif

    Texture2D color1;
    #ifndef MAGNUM_TARGET_GLES2
    color1.setStorage(1, TextureFormat::RGBA8, Vector2i(128));
    #else
    color1.setStorage(1, TextureFormat::RGBA, Vector2i(128));
    #endif

    Texture2D color2;
    #ifndef MAGNUM_TARGET_GLES2
    color2.setStorage(1, TextureFormat::RGBA8, Vector2i(128));
    #else
    color2.setStorage(1, TextureFormat::RGBA, Vector2i(128));
    #endif

    Renderbuffer depth;
    depth.setStorage(RenderbufferFormat::DepthComponent16, Vector2i(128));

    Framebuffer framebuffer({{}, Vector2i(128)});
    framebuffer.attachTexture(Framebuffer::ColorAttachment(0), color1, 0)
               .attachTexture(Framebuffer::ColorAttachment(1), color2, 0)
               .attachRenderbuffer(Framebuffer::BufferAttachment::Depth, depth)
               .mapForDraw({{0, Framebuffer::ColorAttachment(1)},
                            {1, Framebuffer::ColorAttachment(0)}});

    #ifdef MAGNUM_TARGET_GLES2
    if(Context::current()->isExtensionSupported<Extensions::GL::NV::read_buffer>())
    #endif
    {
        #ifdef MAGNUM_TARGET_GLES2
        Debug() << "Using" << Extensions::GL::NV::read_buffer::string();
        #endif
        framebuffer.mapForRead(Framebuffer::ColorAttachment(1));
    }

    MAGNUM_VERIFY_NO_ERROR();
    CORRADE_COMPARE(framebuffer.checkStatus(FramebufferTarget::ReadDraw), Framebuffer::Status::Complete);
}

开发者ID:vesper666，项目名称:magnum，代码行数:46，代码来源:FramebufferGLTest.cpp

示例12: glGetIntegerv

void Framebuffer::AttachRenderbuffer(GLenum attachment, const Renderbuffer &rb)
{
	GLint bind_draw = 0, bind_read = 0;
	glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &bind_draw);
	glGetIntegerv(GL_READ_FRAMEBUFFER_BINDING, &bind_read);
	Bind();
	glFramebufferRenderbuffer(target, attachment, GL_RENDERBUFFER, rb.GetId());
	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, bind_draw);
	glBindFramebuffer(GL_READ_FRAMEBUFFER, bind_read);
}

开发者ID:alexgaiv，项目名称:lib3d，代码行数:10，代码来源:framebuffer.cpp

示例13: getImplementationColorReadType

GLenum Framebuffer::getImplementationColorReadType()
{
	Renderbuffer *colorbuffer = mColorbufferPointer;

	if(colorbuffer)
	{
		switch(colorbuffer->getInternalFormat())
		{
		case sw::FORMAT_A8R8G8B8:      return GL_UNSIGNED_BYTE;
		case sw::FORMAT_A8B8G8R8:      return GL_UNSIGNED_BYTE;
		case sw::FORMAT_X8R8G8B8:      return GL_UNSIGNED_BYTE;
		case sw::FORMAT_X8B8G8R8:      return GL_UNSIGNED_BYTE;
		case sw::FORMAT_A1R5G5B5:      return GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT;
		case sw::FORMAT_R5G6B5:        return GL_UNSIGNED_SHORT_5_6_5;
		default:
			UNREACHABLE(colorbuffer->getInternalFormat());
		}
	}

	return GL_UNSIGNED_BYTE;
}

开发者ID:Abraham2591，项目名称:Swiftshader，代码行数:21，代码来源:Framebuffer.cpp

示例14: glBindFramebuffer

void Framebuffer::attachRenderbuffer(const Renderbuffer &renderbuffer, Attachment attachment)
{
	GLuint bound = (_boundTo == ReadFramebuffer) ? _boundRead : _boundDraw;

	if (bound != _id)
		glBindFramebuffer(_boundTo, _id);

	glFramebufferRenderbuffer(_boundTo, attachment, GL_RENDERBUFFER, renderbuffer.getId());

	if (bound != _id)
		glBindFramebuffer(_boundTo, bound);
}

开发者ID:stevenlr，项目名称:Kuiper-Race，代码行数:12，代码来源:Framebuffer.cpp

示例15: assert

void Framebuffer::set_color_attachment(unsigned index, Renderbuffer &renderbuffer)
{
  GL_ERROR_GUARD;
  assert(index < 16); // momentalne je podporovanych len 16 attachmentov
                      // dobre by bolo zistit max pocet cez glGet
//  assert(texture.type() == TextureType::TEXTURE_2D);
  my_vs.bind_write_framebuffer(*this, false);
  GLenum attachment = GL_COLOR_ATTACHMENT0 + index;
  glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, attachment, GL_RENDERBUFFER,
    renderbuffer.gl_renderbuffer());
  my_color_attachments |= 1 << index;
}

开发者ID:majo33，项目名称:atom，代码行数:12，代码来源:framebuffer.cpp

注：本文中的Renderbuffer类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。