vkCmdSetCoverageModulationModeNV(3)

C Specification

To dynamically set the coverageModulationMode state, call:

// Provided by VK_EXT_extended_dynamic_state3 with VK_NV_framebuffer_mixed_samples, VK_EXT_shader_object with VK_NV_framebuffer_mixed_samples
void vkCmdSetCoverageModulationModeNV(
    VkCommandBuffer                             commandBuffer,
    VkCoverageModulationModeNV                  coverageModulationMode);

Parameters

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

Description

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

Valid Usage

VUID-vkCmdSetCoverageModulationModeNV-None-09423
At least one of the following must be true:
- The extendedDynamicState3CoverageModulationMode feature is enabled
- The shaderObject feature is enabled

Valid Usage (Implicit)

VUID-vkCmdSetCoverageModulationModeNV-commandBuffer-parameter
commandBuffer must be a valid VkCommandBuffer handle
VUID-vkCmdSetCoverageModulationModeNV-coverageModulationMode-parameter
coverageModulationMode must be a valid VkCoverageModulationModeNV value
VUID-vkCmdSetCoverageModulationModeNV-commandBuffer-recording
commandBuffer must be in the recording state
VUID-vkCmdSetCoverageModulationModeNV-commandBuffer-cmdpool
The VkCommandPool that commandBuffer was allocated from must support graphics operations
VUID-vkCmdSetCoverageModulationModeNV-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