From: Conor McCarthy cmccarthy@codeweavers.com
Shader models >= 5.1 support descriptor indexing, and emit arrayed resource declarations. --- tests/hlsl/object-references.shader_test | 2 +- ...egister-reservations-resources.shader_test | 2 +- tests/shader_runner_d3d12.c | 33 ++++++++++++++----- 3 files changed, 27 insertions(+), 10 deletions(-)
diff --git a/tests/hlsl/object-references.shader_test b/tests/hlsl/object-references.shader_test index 5c8070946..698df0117 100644 --- a/tests/hlsl/object-references.shader_test +++ b/tests/hlsl/object-references.shader_test @@ -111,7 +111,7 @@ float4 main() : sv_target }
[test] -todo(sm>=6) draw quad +draw quad probe all rgba (312, 312, 312, 111)
diff --git a/tests/hlsl/register-reservations-resources.shader_test b/tests/hlsl/register-reservations-resources.shader_test index 22a441026..1fa1e9163 100644 --- a/tests/hlsl/register-reservations-resources.shader_test +++ b/tests/hlsl/register-reservations-resources.shader_test @@ -34,7 +34,7 @@ float4 main() : sv_target }
[test] -todo(sm>=6) draw quad +draw quad probe all rgba (41.0, 41.0, 41.0, 1089.0)
diff --git a/tests/shader_runner_d3d12.c b/tests/shader_runner_d3d12.c index c6154cd1e..16cfec1ba 100644 --- a/tests/shader_runner_d3d12.c +++ b/tests/shader_runner_d3d12.c @@ -241,7 +241,9 @@ static ID3D12RootSignature *d3d12_runner_create_root_signature(struct d3d12_shad D3D12_ROOT_SIGNATURE_DESC root_signature_desc = {0}; D3D12_ROOT_PARAMETER root_params[17], *root_param; D3D12_STATIC_SAMPLER_DESC static_samplers[7]; + struct d3d12_resource *base_resource = NULL; ID3D12RootSignature *root_signature; + unsigned int slot; HRESULT hr; size_t i;
@@ -274,6 +276,14 @@ static ID3D12RootSignature *d3d12_runner_create_root_signature(struct d3d12_shad case RESOURCE_TYPE_BUFFER_UAV: range = &resource->descriptor_range;
+ if (base_resource && resource->r.type == base_resource->r.type && resource->r.slot == slot + 1) + { + ++base_resource->descriptor_range.NumDescriptors; + resource->descriptor_range.NumDescriptors = 0; + ++slot; + continue; + } + resource->root_index = root_signature_desc.NumParameters++; root_param = &root_params[resource->root_index]; root_param->ParameterType = D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE; @@ -289,6 +299,9 @@ static ID3D12RootSignature *d3d12_runner_create_root_signature(struct d3d12_shad range->BaseShaderRegister = resource->r.slot; range->RegisterSpace = 0; range->OffsetInDescriptorsFromTableStart = 0; + + base_resource = resource; + slot = resource->r.slot; break;
case RESOURCE_TYPE_RENDER_TARGET: @@ -376,14 +389,16 @@ static bool d3d12_runner_dispatch(struct shader_runner *r, unsigned int x, unsig switch (resource->r.type) { case RESOURCE_TYPE_TEXTURE: - ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, resource->root_index, - get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot)); + if (resource->descriptor_range.NumDescriptors) + ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, resource->root_index, + get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot)); break;
case RESOURCE_TYPE_UAV: case RESOURCE_TYPE_BUFFER_UAV: - ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, resource->root_index, - get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot + MAX_RESOURCES)); + if (resource->descriptor_range.NumDescriptors) + ID3D12GraphicsCommandList_SetComputeRootDescriptorTable(command_list, resource->root_index, + get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot + MAX_RESOURCES)); break;
case RESOURCE_TYPE_RENDER_TARGET: @@ -517,14 +532,16 @@ static bool d3d12_runner_draw(struct shader_runner *r, break;
case RESOURCE_TYPE_TEXTURE: - ID3D12GraphicsCommandList_SetGraphicsRootDescriptorTable(command_list, resource->root_index, - get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot)); + if (resource->descriptor_range.NumDescriptors) + ID3D12GraphicsCommandList_SetGraphicsRootDescriptorTable(command_list, resource->root_index, + get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot)); break;
case RESOURCE_TYPE_UAV: case RESOURCE_TYPE_BUFFER_UAV: - ID3D12GraphicsCommandList_SetGraphicsRootDescriptorTable(command_list, resource->root_index, - get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot + MAX_RESOURCES)); + if (resource->descriptor_range.NumDescriptors) + ID3D12GraphicsCommandList_SetGraphicsRootDescriptorTable(command_list, resource->root_index, + get_gpu_descriptor_handle(test_context, runner->heap, resource->r.slot + MAX_RESOURCES)); break;
case RESOURCE_TYPE_VERTEX_BUFFER: