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[d3d11] Fix potential UAV binding issue 

When rebinding an already active UAV, we still need to
update the counter unless the app passed a value of -1.

Ref #712.
This commit is contained in:
Philip Rebohle 2018-11-26 17:16:29 +01:00
parent 500d67e002
commit 08b403f655
No known key found for this signature in database
GPG Key ID: C8CC613427A31C99
2 changed files with 11 additions and 7 deletions
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16
src/d3d11/d3d11_context.cpp
View File

@ -2976,8 +2976,8 @@ namespace dxvk {
void D3D11DeviceContext::BindUnorderedAccessView(
UINT UavSlot,
UINT CtrSlot,
D3D11UnorderedAccessView* pUav,
UINT CtrSlot,
UINT Counter) {
EmitCs([
cUavSlotId = UavSlot,
@ -3129,11 +3129,14 @@ namespace dxvk {
for (uint32_t i = 0; i < NumUAVs; i++) {
auto uav = static_cast<D3D11UnorderedAccessView*>(ppUnorderedAccessViews[i]);
auto ctr = pUAVInitialCounts ? pUAVInitialCounts[i] : ~0u;
if (Bindings[StartSlot + i] != uav) {
if (Bindings[StartSlot + i] != uav || ctr != ~0u) {
Bindings[StartSlot + i] = uav;
BindUnorderedAccessView(uavSlotId + i, ctrSlotId + i, uav,
pUAVInitialCounts ? pUAVInitialCounts[i] : ~0u);
BindUnorderedAccessView(
uavSlotId + i, uav,
ctrSlotId + i, ctr);
}
}
}
@ -3285,8 +3288,9 @@ namespace dxvk {
for (uint32_t i = 0; i < Bindings.size(); i++) {
BindUnorderedAccessView(
uavSlotId + i, ctrSlotId + i,
Bindings[i].ptr(), ~0u);
uavSlotId + i,
Bindings[i].ptr(),
ctrSlotId + i, ~0u);
}
}

2
src/d3d11/d3d11_context.h
View File

@ -716,8 +716,8 @@ namespace dxvk {
void BindUnorderedAccessView(
UINT UavSlot,
UINT CtrSlot,
D3D11UnorderedAccessView* pUav,
UINT CtrSlot,
UINT Counter);
void DiscardBuffer(