vkCmdSetDiscardRectangleEnableEXT

To dynamically set whether discard rectangles are enabled, call:

void vkCmdSetDiscardRectangleEnableEXT(
    VkCommandBuffer commandBuffer,
    VkBool32 discardRectangleEnable);

• commandBuffer is the command buffer into which the command will be recorded.
• discardRectangleEnable specifies whether discard rectangles are enabled or not.

This command sets the discard rectangle enable for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with VK_DYNAMIC_STATE_DISCARD_RECTANGLE_ENABLE_EXT set in VkPipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is implied by the VkPipelineDiscardRectangleStateCreateInfoEXT::discardRectangleCount value used to create the currently active pipeline, where a non-zero discardRectangleCount implicitly enables discard rectangles, otherwise they are disabled.