From: Conor McCarthy cmccarthy@codeweavers.com
Buffering of command list commands will depend upon command signatures persisting until the buffer is flushed. --- libs/vkd3d/command.c | 39 ++++++++++++++++++++++++++++---------- libs/vkd3d/vkd3d_private.h | 15 +++++++++++++++ 2 files changed, 44 insertions(+), 10 deletions(-)
diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c index caf9964d..1b0ab81f 100644 --- a/libs/vkd3d/command.c +++ b/libs/vkd3d/command.c @@ -1905,6 +1905,28 @@ HRESULT d3d12_command_allocator_create(struct d3d12_device *device, return S_OK; }
+static void d3d12_command_signature_incref(struct d3d12_command_signature *signature) +{ + vkd3d_atomic_increment(&signature->internal_refcount); +} + +static void d3d12_command_signature_decref(struct d3d12_command_signature *signature) +{ + unsigned int refcount = vkd3d_atomic_decrement(&signature->internal_refcount); + + if (!refcount) + { + struct d3d12_device *device = signature->device; + + vkd3d_private_store_destroy(&signature->private_store); + + vkd3d_free((void *)signature->desc.pArgumentDescs); + vkd3d_free(signature); + + d3d12_device_release(device); + } +} + /* ID3D12CommandList */ static inline struct d3d12_command_list *impl_from_ID3D12GraphicsCommandList2(ID3D12GraphicsCommandList2 *iface) { @@ -5713,6 +5735,8 @@ static void STDMETHODCALLTYPE d3d12_command_list_ExecuteIndirect(ID3D12GraphicsC return; }
+ d3d12_command_signature_incref(sig_impl); + signature_desc = &sig_impl->desc; for (i = 0; i < signature_desc->NumArgumentDescs; ++i) { @@ -5775,6 +5799,7 @@ static void STDMETHODCALLTYPE d3d12_command_list_ExecuteIndirect(ID3D12GraphicsC if (!d3d12_command_list_update_compute_state(list)) { WARN("Failed to update compute state, ignoring dispatch.\n"); + d3d12_command_signature_decref(sig_impl); return; }
@@ -5787,6 +5812,8 @@ static void STDMETHODCALLTYPE d3d12_command_list_ExecuteIndirect(ID3D12GraphicsC break; } } + + d3d12_command_signature_decref(sig_impl); }
static void STDMETHODCALLTYPE d3d12_command_list_AtomicCopyBufferUINT(ID3D12GraphicsCommandList2 *iface, @@ -7253,16 +7280,7 @@ static ULONG STDMETHODCALLTYPE d3d12_command_signature_Release(ID3D12CommandSign TRACE("%p decreasing refcount to %u.\n", signature, refcount);
if (!refcount) - { - struct d3d12_device *device = signature->device; - - vkd3d_private_store_destroy(&signature->private_store); - - vkd3d_free((void *)signature->desc.pArgumentDescs); - vkd3d_free(signature); - - d3d12_device_release(device); - } + d3d12_command_signature_decref(signature);
return refcount; } @@ -7369,6 +7387,7 @@ HRESULT d3d12_command_signature_create(struct d3d12_device *device, const D3D12_
object->ID3D12CommandSignature_iface.lpVtbl = &d3d12_command_signature_vtbl; object->refcount = 1; + object->internal_refcount = 1;
object->desc = *desc; if (!(object->desc.pArgumentDescs = vkd3d_calloc(desc->NumArgumentDescs, sizeof(*desc->pArgumentDescs)))) diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h index c5259420..05e0b784 100644 --- a/libs/vkd3d/vkd3d_private.h +++ b/libs/vkd3d/vkd3d_private.h @@ -253,6 +253,11 @@ static inline void vkd3d_cond_destroy(struct vkd3d_cond *cond) { }
+static inline unsigned int vkd3d_atomic_increment(unsigned int volatile *x) +{ + return InterlockedIncrement((LONG volatile *)x); +} + static inline unsigned int vkd3d_atomic_decrement(unsigned int volatile *x) { return InterlockedDecrement((LONG volatile *)x); @@ -387,6 +392,15 @@ static inline unsigned int vkd3d_atomic_decrement(unsigned int volatile *x) } # else # error "vkd3d_atomic_decrement() not implemented for this platform" +# endif /* HAVE_SYNC_SUB_AND_FETCH */ + +# if HAVE_SYNC_ADD_AND_FETCH +static inline unsigned int vkd3d_atomic_increment(unsigned int volatile *x) +{ + return __sync_add_and_fetch(x, 1); +} +# else +# error "vkd3d_atomic_increment() not implemented for this platform" # endif /* HAVE_SYNC_ADD_AND_FETCH */
# if HAVE_SYNC_BOOL_COMPARE_AND_SWAP @@ -1575,6 +1589,7 @@ struct d3d12_command_signature { ID3D12CommandSignature ID3D12CommandSignature_iface; LONG refcount; + unsigned int internal_refcount;
D3D12_COMMAND_SIGNATURE_DESC desc;