Method beginFrame

samples/SharedHandles/SharedHandles.cpp:182–196

  }

  void beginFrame( vk::Extent2D extent )
  {
    std::array<vk::ClearValue, 2> clearValues;
    clearValues[0].color        = vk::ClearColorValue( 0.2f, 0.2f, 0.2f, 0.2f );
    clearValues[1].depthStencil = vk::ClearDepthStencilValue( 1.0f, 0 );
    vk::RenderPassBeginInfo renderPassBeginInfo( renderPass.get(), framebuffers[currentBuffer].get(), vk::Rect2D( vk::Offset2D( 0, 0 ), extent ), clearValues );

    commandBuffer->begin( vk::CommandBufferBeginInfo() );
    commandBuffer->beginRenderPass( renderPassBeginInfo, vk::SubpassContents::eInline );
    commandBuffer->bindPipeline( vk::PipelineBindPoint::eGraphics, graphicsPipeline.get() );
    commandBuffer->bindDescriptorSets( vk::PipelineBindPoint::eGraphics, pipelineLayout.get(), 0, descriptorSet.get(), nullptr );

    commandBuffer->setViewport( 0, vk::Viewport( 0.0f, 0.0f, static_cast<float>( extent.width ), static_cast<float>( extent.height ), 0.0f, 1.0f ) );
    commandBuffer->setScissor( 0, vk::Rect2D( vk::Offset2D( 0, 0 ), extent ) );
  }

  void endFrame()
  {