C Specification
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);
Parameters
-
commandBuffer
is the command buffer into which the command will be recorded. -
firstViewport
is the index of the first viewport whose parameters are updated by the command. -
viewportCount
is the number of viewports whose parameters are updated by the command. -
pViewports
is a pointer to an array of VkViewport structures specifying viewport parameters.
Description
The viewport parameters taken from element i of pViewports
replace the current state for the viewport index firstViewport
+ i, for i in [0, viewportCount
).
See Also
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.