If the bound pipeline state object was not created with the
VK_DYNAMIC_STATE_VIEWPORT dynamic state enabled, viewport
transformation parameters are specified using the
pViewports member of
VkPipelineViewportStateCreateInfo in the pipeline state object.
If the pipeline state object was created with the
VK_DYNAMIC_STATE_VIEWPORT dynamic state enabled, the viewport
transformation parameters are dynamically set and changed with the command:
void vkCmdSetViewport( VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount, const VkViewport* pViewports);
commandBufferis the command buffer into which the command will be recorded.
firstViewportis the index of the first viewport whose parameters are updated by the command.
viewportCountis the number of viewports whose parameters are updated by the command.
pViewportsis a pointer to an array of VkViewport structures specifying viewport parameters.
The viewport parameters taken from element i of
replace the current state for the viewport index
+ i, for i in [0,
For more information, see the Vulkan Specification at URL
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright (c) 2014-2018 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.