Interface SecondaryCommandBuffer
Interface to a secondary command buffer
Main interest of secondary command buffer is that they are not tied to a render pass and as such can be filled in parallel on different threads.
Properties
| Name | Type | Description |
|---|---|---|
level[get]
|
CommandBufferLevel | |
pool[get]
|
CommandPool |
Methods
| Name | Description |
|---|---|
beginWithinRenderPass
(usage, rp, fb, subpass)
|
Switches the buffer to the "recording" state, acknowledging that the buffer will be executed within a render pass compatible with rp |
begin
(usage)
|
Begin recording and switches the buffer state from "invalid" to "recording" SecondaryCommandBuffer can alternatively call beginWithinRenderPass |
bindDescriptorSets
(bindPoint, layout, firstSet, sets, dynamicOffsets)
|
|
bindIndexBuffer
(indexBuf, offset, type)
|
|
bindPipeline
(pipeline)
|
|
bindVertexBuffers
(firstBinding, bindings)
|
|
clearColorImage
(image, layout, clearValues, ranges)
|
|
clearDepthStencilImage
(image, layout, clearValues, ranges)
|
|
copyBuffer
(buffers, regions)
|
|
copyBufferToImage
(srcBuffer, dstImage, dstLayout, regions)
|
|
draw
(vertexCount, instanceCount, firstVertex, firstInstance)
|
|
drawIndexed
(indexCount, instanceCount, firstVertex, vertexOffset, firstInstance)
|
|
end
()
|
|
fillBuffer
(dst, offset, size, value)
|
Fills buffer from offset to offset+size with value |
pipelineBarrier
(stageTrans, bufMbs, imgMbs)
|
|
pushConstants
(layout, stages, offset, size, data)
|
|
reset
()
|
|
setBlendConstants
(blendConstants)
|
|
setDepthBias
(constFactor, clamp, slopeFactor)
|
|
setDepthBounds
(minDepth, maxDepth)
|
|
setLineWidth
(lineWidth)
|
|
setScissor
(firstScissor, scissors)
|
|
setStencilCompareMask
(faceMask, compareMask)
|
|
setStencilReference
(faceMask, reference)
|
|
setStencilWriteMask
(faceMask, writeMask)
|
|
setViewport
(firstViewport, viewports)
|
|
updateBuffer
(dst, offset, data)
|
Update buffer with the data passed as argument |