vkCmdSetCoverageToColorLocationNV(3)

C Specification

To dynamically set the coverageToColorLocation state, call:

// Provided by VK_EXT_extended_dynamic_state3 with VK_NV_fragment_coverage_to_color, VK_EXT_shader_object with VK_NV_fragment_coverage_to_color
void vkCmdSetCoverageToColorLocationNV(
    VkCommandBuffer                             commandBuffer,
    uint32_t                                    coverageToColorLocation);

Parameters

commandBuffer is the command buffer into which the command will be recorded.
coverageToColorLocation specifies the coverageToColorLocation state.

Description

This command sets the coverageToColorLocation state for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with VK_DYNAMIC_STATE_COVERAGE_TO_COLOR_LOCATION_NV set in VkPipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is specified by the VkPipelineCoverageToColorStateCreateInfoNV::coverageToColorLocation value used to create the currently active pipeline.

Valid Usage

VUID-vkCmdSetCoverageToColorLocationNV-None-09423
At least one of the following must be true:
- The extendedDynamicState3CoverageToColorLocation feature is enabled
- The shaderObject feature is enabled

Valid Usage (Implicit)

VUID-vkCmdSetCoverageToColorLocationNV-commandBuffer-parameter
commandBuffer must be a valid VkCommandBuffer handle
VUID-vkCmdSetCoverageToColorLocationNV-commandBuffer-recording
commandBuffer must be in the recording state
VUID-vkCmdSetCoverageToColorLocationNV-commandBuffer-cmdpool
The VkCommandPool that commandBuffer was allocated from must support graphics operations
VUID-vkCmdSetCoverageToColorLocationNV-videocoding
This command must only be called outside of a video coding scope

Host Synchronization

Host access to commandBuffer must be externally synchronized
Host access to the VkCommandPool that commandBuffer was allocated from must be externally synchronized