C Specification
To dynamically set the viewport transformation parameters, call:
// Provided by VK_VERSION_1_0
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
This command sets the viewport transformation parameters state for
subsequent drawing commands
when the graphics pipeline is created with VK_DYNAMIC_STATE_VIEWPORT
set in VkPipelineDynamicStateCreateInfo::pDynamicStates
.
Otherwise, this state is specified by the
VkPipelineViewportStateCreateInfo
::pViewports
values used to
create the currently active pipeline.
The viewport parameters taken from element i of pViewports
replace the current state for the viewport index firstViewport
+ i, for i in [0, viewportCount
).
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.