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Commit acae5af1 authored by Erik Faye-Lund 's avatar Erik Faye-Lund
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d3d12: drop needless pre-draw dance

parent a05052a9
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Showing with 62 additions and 139 deletions
src/gallium/drivers/d3d12/d3d12_blit.cpp
View file @ acae5af1
......@@ -115,13 +115,11 @@ blit_resolve(struct d3d12_context *ctx, const struct pipe_blit_info *info)
struct d3d12_resource *dst = d3d12_resource(info->dst.resource);
d3d12_transition_resource_state(ctx, src,
D3D12_RESOURCE_STATE_RESOLVE_SOURCE,
SubresourceTransitionFlags_None);
D3D12_RESOURCE_STATE_RESOLVE_SOURCE);
d3d12_transition_resource_state(ctx, dst,
D3D12_RESOURCE_STATE_RESOLVE_DEST,
SubresourceTransitionFlags_None);
D3D12_RESOURCE_STATE_RESOLVE_DEST);
d3d12_apply_resource_states(ctx, false);
d3d12_apply_resource_states(ctx);
d3d12_batch_reference_resource(batch, src);
d3d12_batch_reference_resource(batch, dst);
......@@ -423,15 +421,13 @@ d3d12_direct_copy(struct d3d12_context *ctx,
d3d12_transition_subresources_state(ctx, src, src_subres, 1, 0, 1, 0,
d3d12_get_format_num_planes(src->base.format),
D3D12_RESOURCE_STATE_COPY_SOURCE,
SubresourceTransitionFlags_None);
D3D12_RESOURCE_STATE_COPY_SOURCE);
d3d12_transition_subresources_state(ctx, dst, dst_subres, 1, 0, 1, 0,
d3d12_get_format_num_planes(dst->base.format),
D3D12_RESOURCE_STATE_COPY_DEST,
SubresourceTransitionFlags_None);
D3D12_RESOURCE_STATE_COPY_DEST);
d3d12_apply_resource_states(ctx, false);
d3d12_apply_resource_states(ctx);
d3d12_batch_reference_resource(batch, src);
d3d12_batch_reference_resource(batch, dst);
......@@ -780,13 +776,11 @@ blit_resolve_stencil(struct d3d12_context *ctx,
struct d3d12_resource *dst = d3d12_resource(info->dst.resource);
d3d12_transition_subresources_state(ctx, d3d12_resource(tmp),
0, 1, 0, 1, 0, 1,
D3D12_RESOURCE_STATE_COPY_SOURCE,
SubresourceTransitionFlags_None);
D3D12_RESOURCE_STATE_COPY_SOURCE);
d3d12_transition_subresources_state(ctx, dst,
0, 1, 0, 1, 1, 1,
D3D12_RESOURCE_STATE_COPY_DEST,
SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
D3D12_RESOURCE_STATE_COPY_DEST);
d3d12_apply_resource_states(ctx);
struct d3d12_batch *batch = d3d12_current_batch(ctx);
d3d12_batch_reference_resource(batch, d3d12_resource(tmp));
......
src/gallium/drivers/d3d12/d3d12_context.cpp
View file @ acae5af1
......@@ -1512,11 +1512,10 @@ d3d12_flush_cmdlist_and_wait(struct d3d12_context *ctx)
void
d3d12_transition_resource_state(struct d3d12_context *ctx,
struct d3d12_resource *res,
D3D12_RESOURCE_STATES state,
SubresourceTransitionFlags flags)
D3D12_RESOURCE_STATES state)
{
TransitionableResourceState *xres = d3d12_resource_state(res);
ctx->resource_state_manager->TransitionResource(xres, state, flags);
ctx->resource_state_manager->TransitionResource(xres, state, SubresourceTransitionFlags_None);
}
void
......@@ -1525,8 +1524,7 @@ d3d12_transition_subresources_state(struct d3d12_context *ctx,
uint32_t start_level, uint32_t num_levels,
uint32_t start_layer, uint32_t num_layers,
uint32_t start_plane, uint32_t num_planes,
D3D12_RESOURCE_STATES state,
SubresourceTransitionFlags flags)
D3D12_RESOURCE_STATES state)
{
TransitionableResourceState *xres = d3d12_resource_state(res);
......@@ -1538,16 +1536,16 @@ d3d12_transition_subresources_state(struct d3d12_context *ctx,
const uint32_t plane = start_plane + p;
uint32_t subres_id = level + (layer * res->mip_levels) + plane * (res->mip_levels * res->base.array_size);
assert(subres_id < xres->NumSubresources());
ctx->resource_state_manager->TransitionSubresource(xres, subres_id, state, flags);
ctx->resource_state_manager->TransitionSubresource(xres, subres_id, state, SubresourceTransitionFlags_None);
}
}
}
}
void
d3d12_apply_resource_states(struct d3d12_context *ctx, bool predraw)
d3d12_apply_resource_states(struct d3d12_context *ctx)
{
ctx->resource_state_manager->ApplyAllResourceTransitions(ctx->cmdlist, ctx->fence_value, predraw);
ctx->resource_state_manager->ApplyAllResourceTransitions(ctx->cmdlist, ctx->fence_value);
}
static void
......@@ -1565,9 +1563,8 @@ d3d12_clear_render_target(struct pipe_context *pctx,
ctx->cmdlist->SetPredication(NULL, 0, D3D12_PREDICATION_OP_EQUAL_ZERO);
d3d12_transition_resource_state(ctx, d3d12_resource(psurf->texture),
D3D12_RESOURCE_STATE_RENDER_TARGET,
SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
D3D12_RESOURCE_STATE_RENDER_TARGET);
d3d12_apply_resource_states(ctx);
enum pipe_format format = psurf->texture->format;
float clear_color[4];
......@@ -1619,9 +1616,8 @@ d3d12_clear_depth_stencil(struct pipe_context *pctx,
flags |= D3D12_CLEAR_FLAG_STENCIL;
d3d12_transition_resource_state(ctx, d3d12_resource(ctx->fb.zsbuf->texture),
D3D12_RESOURCE_STATE_DEPTH_WRITE,
SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
D3D12_RESOURCE_STATE_DEPTH_WRITE);
d3d12_apply_resource_states(ctx);
D3D12_RECT rect = { dstx, dsty, dstx + width, dsty + height };
ctx->cmdlist->ClearDepthStencilView(surf->desc_handle.cpu_handle, flags,
......@@ -1687,9 +1683,8 @@ d3d12_flush_resource(struct pipe_context *pctx,
struct d3d12_resource *res = d3d12_resource(pres);
d3d12_transition_resource_state(ctx, res,
D3D12_RESOURCE_STATE_COMMON,
SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
D3D12_RESOURCE_STATE_COMMON);
d3d12_apply_resource_states(ctx);
}
static void
......
src/gallium/drivers/d3d12/d3d12_context.h
View file @ acae5af1
......@@ -306,8 +306,7 @@ d3d12_flush_cmdlist_and_wait(struct d3d12_context *ctx);
void
d3d12_transition_resource_state(struct d3d12_context* ctx,
struct d3d12_resource* res,
D3D12_RESOURCE_STATES state,
SubresourceTransitionFlags flags);
D3D12_RESOURCE_STATES state);
void
d3d12_transition_subresources_state(struct d3d12_context *ctx,
......@@ -315,11 +314,10 @@ d3d12_transition_subresources_state(struct d3d12_context *ctx,
unsigned start_level, unsigned num_levels,
unsigned start_layer, unsigned num_layers,
unsigned start_plane, unsigned num_planes,
D3D12_RESOURCE_STATES state,
SubresourceTransitionFlags flags);
D3D12_RESOURCE_STATES state);
void
d3d12_apply_resource_states(struct d3d12_context* ctx, bool predraw);
d3d12_apply_resource_states(struct d3d12_context* ctx);
void
d3d12_draw_vbo(struct pipe_context *pctx,
......
src/gallium/drivers/d3d12/d3d12_draw.cpp
View file @ acae5af1
......@@ -63,8 +63,7 @@ fill_cbv_descriptors(struct d3d12_context *ctx,
assert(buffer->buffer);
struct d3d12_resource *res = d3d12_resource(buffer->buffer);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER,
SubresourceTransitionFlags_TransitionPreDraw);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER);
D3D12_CONSTANT_BUFFER_VIEW_DESC cbv_desc = {};
cbv_desc.BufferLocation = d3d12_resource_gpu_virtual_address(res) + buffer->buffer_offset;
cbv_desc.SizeInBytes = min(D3D12_REQ_CONSTANT_BUFFER_ELEMENT_COUNT * 16,
......@@ -110,14 +109,13 @@ fill_srv_descriptors(struct d3d12_context *ctx,
D3D12_RESOURCE_STATE_NON_PIXEL_SHADER_RESOURCE;
if (view->base.texture->target == PIPE_BUFFER) {
d3d12_transition_resource_state(ctx, d3d12_resource(view->base.texture),
state,
SubresourceTransitionFlags_TransitionPreDraw);
state);
} else {
d3d12_transition_subresources_state(ctx, d3d12_resource(view->base.texture),
view->base.u.tex.first_level, view->mip_levels,
view->base.u.tex.first_layer, view->array_size,
0, d3d12_get_format_num_planes(view->base.format),
state, SubresourceTransitionFlags_TransitionPreDraw);
state);
}
} else {
descs[i] = ctx->null_srvs[shader->srv_bindings[i].dimension].cpu_handle;
......@@ -369,8 +367,7 @@ static void
transition_surface_subresources_state(struct d3d12_context *ctx,
struct pipe_surface *psurf,
struct pipe_resource *pres,
D3D12_RESOURCE_STATES state,
SubresourceTransitionFlags flags)
D3D12_RESOURCE_STATES state)
{
struct d3d12_resource *res = d3d12_resource(pres);
unsigned start_layer, num_layers;
......@@ -385,7 +382,7 @@ transition_surface_subresources_state(struct d3d12_context *ctx,
psurf->u.tex.level, 1,
start_layer, num_layers,
0, d3d12_get_format_num_planes(psurf->format),
state, flags);
state);
}
static bool
......@@ -609,8 +606,7 @@ d3d12_draw_vbo(struct pipe_context *pctx,
for (unsigned i = 0; i < ctx->num_vbs; ++i) {
if (ctx->vbs[i].buffer.resource) {
struct d3d12_resource *res = d3d12_resource(ctx->vbs[i].buffer.resource);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER,
SubresourceTransitionFlags_TransitionPreDraw);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER);
if (ctx->cmdlist_dirty & D3D12_DIRTY_VERTEX_BUFFERS)
d3d12_batch_reference_resource(batch, res);
}
......@@ -624,8 +620,7 @@ d3d12_draw_vbo(struct pipe_context *pctx,
ibv.BufferLocation = d3d12_resource_gpu_virtual_address(res) + index_offset;
ibv.SizeInBytes = res->base.width0 - index_offset;
ibv.Format = ib_format(dinfo->index_size);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_INDEX_BUFFER,
SubresourceTransitionFlags_TransitionPreDraw);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_INDEX_BUFFER);
if (ctx->cmdlist_dirty & D3D12_DIRTY_INDEX_BUFFER ||
memcmp(&ctx->ibv, &ibv, sizeof(D3D12_INDEX_BUFFER_VIEW)) != 0) {
ctx->ibv = ibv;
......@@ -677,10 +672,8 @@ d3d12_draw_vbo(struct pipe_context *pctx,
d3d12_batch_reference_resource(batch, fill_buffer);
}
d3d12_transition_resource_state(ctx, so_buffer, D3D12_RESOURCE_STATE_STREAM_OUT,
SubresourceTransitionFlags_TransitionPreDraw);
d3d12_transition_resource_state(ctx, fill_buffer, D3D12_RESOURCE_STATE_STREAM_OUT,
SubresourceTransitionFlags_TransitionPreDraw);
d3d12_transition_resource_state(ctx, so_buffer, D3D12_RESOURCE_STATE_STREAM_OUT);
d3d12_transition_resource_state(ctx, fill_buffer, D3D12_RESOURCE_STATE_STREAM_OUT);
}
if (ctx->cmdlist_dirty & D3D12_DIRTY_STREAM_OUTPUT)
ctx->cmdlist->SOSetTargets(0, 4, so_buffer_views);
......@@ -693,17 +686,15 @@ d3d12_draw_vbo(struct pipe_context *pctx,
struct pipe_resource *pres = conversion_modes[i] == D3D12_SURFACE_CONVERSION_BGRA_UINT ?
d3d12_surface(psurf)->rgba_texture : psurf->texture;
transition_surface_subresources_state(ctx, psurf, pres,
D3D12_RESOURCE_STATE_RENDER_TARGET,
SubresourceTransitionFlags_TransitionPreDraw);
D3D12_RESOURCE_STATE_RENDER_TARGET);
}
if (ctx->fb.zsbuf) {
struct pipe_surface *psurf = ctx->fb.zsbuf;
transition_surface_subresources_state(ctx, psurf, psurf->texture,
D3D12_RESOURCE_STATE_DEPTH_WRITE,
SubresourceTransitionFlags_TransitionPreDraw);
D3D12_RESOURCE_STATE_DEPTH_WRITE);
}
d3d12_apply_resource_states(ctx, true);
d3d12_apply_resource_states(ctx);
if (dinfo->index_size > 0)
ctx->cmdlist->DrawIndexedInstanced(dinfo->count, dinfo->instance_count,
......
src/gallium/drivers/d3d12/d3d12_query.cpp
View file @ acae5af1
......@@ -367,8 +367,8 @@ end_query(struct d3d12_context *ctx, struct d3d12_query *q)
offset += q->buffer_offset + resolve_index * q->query_size;
ctx->cmdlist->EndQuery(q->query_heap, q->d3d12qtype, end_index);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_COPY_DEST, SubresourceTransitionFlags::SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_COPY_DEST);
d3d12_apply_resource_states(ctx);
ctx->cmdlist->ResolveQueryData(q->query_heap, q->d3d12qtype, resolve_index,
resolve_count, d3d12_res, offset);
......@@ -483,18 +483,15 @@ d3d12_render_condition(struct pipe_context *pctx,
}
struct d3d12_resource *res = (struct d3d12_resource *)query->buffer;
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_COPY_SOURCE,
SubresourceTransitionFlags::SubresourceTransitionFlags_None);
d3d12_transition_resource_state(ctx, query->predicate, D3D12_RESOURCE_STATE_COPY_DEST,
SubresourceTransitionFlags::SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
d3d12_transition_resource_state(ctx, res, D3D12_RESOURCE_STATE_COPY_SOURCE);
d3d12_transition_resource_state(ctx, query->predicate, D3D12_RESOURCE_STATE_COPY_DEST);
d3d12_apply_resource_states(ctx);
ctx->cmdlist->CopyBufferRegion(d3d12_resource_resource(query->predicate), 0,
d3d12_resource_resource(res), 0,
sizeof(uint64_t));
d3d12_transition_resource_state(ctx, query->predicate, D3D12_RESOURCE_STATE_PREDICATION,
SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
d3d12_transition_resource_state(ctx, query->predicate, D3D12_RESOURCE_STATE_PREDICATION);
d3d12_apply_resource_states(ctx);
ctx->current_predication = query->predicate;
/* documentation of ID3D12GraphicsCommandList::SetPredication method:
......
src/gallium/drivers/d3d12/d3d12_resource.cpp
View file @ acae5af1
......@@ -408,11 +408,9 @@ copy_texture_region(struct d3d12_context *ctx,
d3d12_batch_reference_resource(batch, info.src);
d3d12_batch_reference_resource(batch, info.dst);
d3d12_transition_resource_state(ctx, info.src, D3D12_RESOURCE_STATE_COPY_SOURCE,
SubresourceTransitionFlags::SubresourceTransitionFlags_None);
d3d12_transition_resource_state(ctx, info.dst, D3D12_RESOURCE_STATE_COPY_DEST,
SubresourceTransitionFlags::SubresourceTransitionFlags_None);
d3d12_apply_resource_states(ctx, false);
d3d12_transition_resource_state(ctx, info.src, D3D12_RESOURCE_STATE_COPY_SOURCE);
d3d12_transition_resource_state(ctx, info.dst, D3D12_RESOURCE_STATE_COPY_DEST);
d3d12_apply_resource_states(ctx);
ctx->cmdlist->CopyTextureRegion(&info.dst_loc, info.dst_x, info.dst_y, info.dst_z,
&info.src_loc, info.src_box);
}
......
src/microsoft/resource_state_manager/D3D12ResourceState.cpp
View file @ acae5af1
......@@ -246,16 +246,12 @@ void ResourceStateManager::AddCurrentStateUpdate(TransitionableResourceState& Re
}
//----------------------------------------------------------------------------------------------------------------------------------
auto ResourceStateManager::ProcessTransitioningResource(ID3D12Resource* pTransitioningResource,
void ResourceStateManager::ProcessTransitioningResource(ID3D12Resource* pTransitioningResource,
TransitionableResourceState& TransitionableResourceState,
CCurrentResourceState& CurrentState,
UINT NumTotalSubresources,
UINT64 ExecutionId,
bool bIsPreDraw) -> TransitionResult
UINT64 ExecutionId)
{
// By default, assume that the resource is fully processed by this routine.
TransitionResult result = TransitionResult::Remove;
// Figure out the set of subresources that are transitioning
auto& DestinationState = TransitionableResourceState.m_DesiredState;
bool bAllSubresourcesAtOnce = CurrentState.AreAllSubresourcesSame() && DestinationState.AreAllSubresourcesSame();
......@@ -271,16 +267,6 @@ auto ResourceStateManager::ProcessTransitioningResource(ID3D12Resource* pTransit
CDesiredResourceState::SubresourceInfo SubresourceDestinationInfo = DestinationState.GetSubresourceInfo(i);
TransitionDesc.Transition.Subresource = bAllSubresourcesAtOnce ? D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES : i;
// Is this subresource relevant for the current transition?
if ((SubresourceDestinationInfo.Flags & SubresourceTransitionFlags_TransitionPreDraw) != SubresourceTransitionFlags_None &&
!bIsPreDraw)
{
// Nope, we'll go to the next subresource, and also indicate to leave this resource in the transition list so that
// we come back to it on the next draw operation.
result = TransitionResult::Keep;
continue;
}
// Is this subresource currently being used, or is it just being iterated over?
D3D12_RESOURCE_STATES after = SubresourceDestinationInfo.State;
SubresourceTransitionFlags Flags = SubresourceDestinationInfo.Flags;
......@@ -306,38 +292,9 @@ auto ResourceStateManager::ProcessTransitioningResource(ID3D12Resource* pTransit
UnknownDestinationState.Flags = SubresourceTransitionFlags_None;
// Update destination states.
if (result == TransitionResult::Remove) // We're done
{
// Coalesce destination state to ensure that it's set for the entire resource.
DestinationState.SetResourceState(UnknownDestinationState);
}
else if (!bIsPreDraw)
{
// There must be some subresource which was pending a draw transition, but not one that transitioned this time.
// Make sure all *other* subresources have their pending transitions cleared.
assert(!DestinationState.AreAllSubresourcesSame() ||
(DestinationState.GetSubresourceInfo(0).Flags & SubresourceTransitionFlags_TransitionPreDraw) != SubresourceTransitionFlags_None);
bAllSubresourcesAtOnce = DestinationState.AreAllSubresourcesSame();
numSubresources = bAllSubresourcesAtOnce ? 1 : NumTotalSubresources;
for (UINT i = 0; i < numSubresources; ++i)
{
if ((DestinationState.GetSubresourceInfo(i).Flags & SubresourceTransitionFlags_TransitionPreDraw) == SubresourceTransitionFlags_None)
{
if (bAllSubresourcesAtOnce)
{
DestinationState.SetResourceState(UnknownDestinationState);
}
else
{
DestinationState.SetSubresourceState(i, UnknownDestinationState);
}
}
}
}
// Coalesce destination state to ensure that it's set for the entire resource.
DestinationState.SetResourceState(UnknownDestinationState);
return result;
}
//----------------------------------------------------------------------------------------------------------------------------------
......@@ -429,23 +386,22 @@ void ResourceStateManager::TransitionSubresource(TransitionableResourceState* pR
}
//----------------------------------------------------------------------------------------------------------------------------------
void ResourceStateManager::ApplyAllResourceTransitions(ID3D12GraphicsCommandList *pCommandList, UINT64 ExecutionId, bool bIsPreDraw)
void ResourceStateManager::ApplyAllResourceTransitions(ID3D12GraphicsCommandList *pCommandList, UINT64 ExecutionId)
{
ApplyResourceTransitionsPreamble();
ForEachTransitioningResource([=](TransitionableResourceState& ResourceBase) -> TransitionResult
ForEachTransitioningResource([=](TransitionableResourceState& ResourceBase)
{
TransitionableResourceState& CurResource = static_cast<TransitionableResourceState&>(ResourceBase);
ID3D12Resource *pResource = CurResource.GetD3D12Resource();
return ProcessTransitioningResource(
ProcessTransitioningResource(
pResource,
CurResource,
CurResource.GetCurrentState(),
CurResource.NumSubresources(),
ExecutionId,
bIsPreDraw);
ExecutionId);
});
SubmitResourceTransitions(pCommandList);
......
src/microsoft/resource_state_manager/D3D12ResourceState.h
View file @ acae5af1
......@@ -238,7 +238,7 @@ public:
SubresourceTransitionFlags Flags = SubresourceTransitionFlags_None);
// Submit all barriers and queue sync.
void ApplyAllResourceTransitions(ID3D12GraphicsCommandList *pCommandList, UINT64 ExecutionId, bool bIsPreDraw = false);
void ApplyAllResourceTransitions(ID3D12GraphicsCommandList *pCommandList, UINT64 ExecutionId);
private:
// These methods set the destination state of the resource/subresources and ensure it's in the transition list.
......@@ -268,23 +268,18 @@ private:
{
list_for_each_entry_safe(TransitionableResourceState, pResource, &m_TransitionListHead, m_TransitionListEntry)
{
TransitionResult result = func(*pResource);
if (result == TransitionResult::Remove)
{
list_delinit(&pResource->m_TransitionListEntry);
}
func(*pResource);
list_delinit(&pResource->m_TransitionListEntry);
}
}
// Updates vectors with the operations that should be applied to the requested resource.
// May update the destination state of the resource.
TransitionResult ProcessTransitioningResource(ID3D12Resource* pTransitioningResource,
TransitionableResourceState& TransitionableResourceState,
CCurrentResourceState& CurrentState,
UINT NumTotalSubresources,
UINT64 ExecutionId,
bool bIsPreDraw);
void ProcessTransitioningResource(ID3D12Resource* pTransitioningResource,
TransitionableResourceState& TransitionableResourceState,
CCurrentResourceState& CurrentState,
UINT NumTotalSubresources,
UINT64 ExecutionId);
private:
// Helpers
......
src/microsoft/resource_state_manager/D3D12StateTransitionFlags.h
View file @ acae5af1
......@@ -4,7 +4,6 @@
typedef enum _SubresourceTransitionFlags
{
SubresourceTransitionFlags_None = 0,
SubresourceTransitionFlags_TransitionPreDraw = 1,
} SubresourceTransitionFlags;
DEFINE_ENUM_FLAG_OPERATORS(SubresourceTransitionFlags);
......
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