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Display cbuffer contents within vulkan pipe viewer

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* For now, we just assume that cbuffers are tightly packed according to
  D3D11 rules (matrices, structs, float3/4 are all float4 aligned), and
  once final SPIR-V is generated everything should have explicit
  offsets, strides, and sizes
This commit is contained in:
baldurk
2016-02-07 18:42:06 +01:00
parent 0a0e948e40
commit a25d07cf59
9 changed files with 440 additions and 14 deletions
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renderdocui/Windows/PipelineState/VulkanPipelineStateViewer.cs
+77 -7
View File
@@ -204,7 +204,7 @@ namespace renderdocui.Windows.PipelineState
// Set a shader stage's resources and values
private void SetShaderState(FetchTexture[] texs, FetchBuffer[] bufs,
VulkanPipelineState.ShaderStage stage,
VulkanPipelineState.ShaderStage stage, VulkanPipelineState.Pipeline pipe,
Label shader, TreelistView.TreeListView resources, TreelistView.TreeListView samplers,
TreelistView.TreeListView cbuffers, TreelistView.TreeListView classes)
{
@@ -249,7 +249,63 @@ namespace renderdocui.Windows.PipelineState
vs = cbuffers.VScrollValue();
cbuffers.BeginUpdate();
cbuffers.Nodes.Clear();
if(stage.ShaderDetails != null)
{
UInt32 i = 0;
foreach (var b in shaderDetails.ConstantBlocks)
{
BindpointMap bindMap = stage.BindpointMapping.ConstantBlocks[b.bindPoint];
// TODO do we need to worry about arrays of uniform buffers?
var descriptorBind = pipe.DescSets[bindMap.bindset].bindings[bindMap.bind].binds[0];
bool filledSlot = (descriptorBind.res != ResourceId.Null);
bool usedSlot = bindMap.used;
// show if
if (usedSlot || // it's referenced by the shader - regardless of empty or not
(showDisabled.Checked && !usedSlot && filledSlot) || // it's bound, but not referenced, and we have "show disabled"
(showEmpty.Checked && !filledSlot) // it's empty, and we have "show empty"
)
{
string name = "Constant Buffer " + descriptorBind.res.ToString();
UInt64 length = descriptorBind.size;
int numvars = b.variables.Length;
if (!filledSlot)
{
name = "Empty";
length = 0;
}
for (int t = 0; t < bufs.Length; t++)
if (bufs[t].ID == descriptorBind.res)
name = bufs[t].name;
if (name == "")
name = "Constant Buffer " + descriptorBind.res.ToString();
string slotname = i.ToString();
slotname += ": " + b.name;
string sizestr = String.Format("{0} Variables, {1} bytes", numvars, length);
string vecrange = String.Format("{0} - {1}", descriptorBind.offset, descriptorBind.offset + descriptorBind.size);
var node = cbuffers.Nodes.Add(new object[] { slotname, name, vecrange, sizestr });
node.Image = global::renderdocui.Properties.Resources.action;
node.HoverImage = global::renderdocui.Properties.Resources.action_hover;
node.Tag = i;
if (!filledSlot)
EmptyRow(node);
if (!usedSlot)
InactiveRow(node);
}
i++;
}
}
cbuffers.EndUpdate();
cbuffers.NodesSelection.Clear();
cbuffers.SetVScrollValue(vs);
@@ -562,12 +618,12 @@ namespace renderdocui.Windows.PipelineState
viBuffers.EndUpdate();
viBuffers.SetVScrollValue(vs);
SetShaderState(texs, bufs, state.VS, vsShader, vsResources, vsSamplers, vsCBuffers, vsClasses);
SetShaderState(texs, bufs, state.GS, gsShader, gsResources, gsSamplers, gsCBuffers, gsClasses);
SetShaderState(texs, bufs, state.TCS, hsShader, hsResources, hsSamplers, hsCBuffers, hsClasses);
SetShaderState(texs, bufs, state.TES, dsShader, dsResources, dsSamplers, dsCBuffers, dsClasses);
SetShaderState(texs, bufs, state.FS, psShader, psResources, psSamplers, psCBuffers, psClasses);
SetShaderState(texs, bufs, state.CS, csShader, csResources, csSamplers, csCBuffers, csClasses);
SetShaderState(texs, bufs, state.VS, state.graphics, vsShader, vsResources, vsSamplers, vsCBuffers, vsClasses);
SetShaderState(texs, bufs, state.GS, state.graphics, gsShader, gsResources, gsSamplers, gsCBuffers, gsClasses);
SetShaderState(texs, bufs, state.TCS, state.graphics, hsShader, hsResources, hsSamplers, hsCBuffers, hsClasses);
SetShaderState(texs, bufs, state.TES, state.graphics, dsShader, dsResources, dsSamplers, dsCBuffers, dsClasses);
SetShaderState(texs, bufs, state.FS, state.graphics, psShader, psResources, psSamplers, psCBuffers, psClasses);
SetShaderState(texs, bufs, state.CS, state.compute, csShader, csResources, csSamplers, csCBuffers, csClasses);
vs = csUAVs.VScrollValue();
csUAVs.Nodes.Clear();
@@ -1288,6 +1344,20 @@ namespace renderdocui.Windows.PipelineState
private void ShowCBuffer(VulkanPipelineState.ShaderStage stage, UInt32 slot)
{
VulkanPipelineState.Pipeline pipe = m_Core.CurVulkanPipelineState.graphics;
if(stage.stage == ShaderStageType.Compute)
pipe = m_Core.CurVulkanPipelineState.compute;
var existing = ConstantBufferPreviewer.Has(stage.stage, slot);
if (existing != null)
{
existing.Show();
return;
}
var prev = new ConstantBufferPreviewer(m_Core, stage.stage, slot);
prev.ShowDock(m_DockContent.Pane, DockAlignment.Right, 0.3);
}
private void cbuffers_NodeDoubleClicked(TreelistView.Node node)