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vkd3d: Take the root signature from shaders when creating graphics pipelines.

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If the root signature wasn't explicitly specified.

This fixes a failure in The Touryst.
This commit is contained in:
Giovanni Mascellani
2025-02-20 13:09:02 +01:00
committed by Henri Verbeet
parent 42b65e80cf
commit 2feb3a3bba
Notes: Henri Verbeet 2025-02-20 16:07:51 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1384
2 changed files with 21 additions and 7 deletions
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25
libs/vkd3d/state.c
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@@ -3206,7 +3206,7 @@ static HRESULT d3d12_pipeline_state_init_graphics(struct d3d12_pipeline_state *s
struct vkd3d_shader_spirv_target_info ps_target_info;
struct vkd3d_shader_interface_info shader_interface;
struct vkd3d_shader_spirv_target_info target_info;
const struct d3d12_root_signature *root_signature;
struct d3d12_root_signature *root_signature;
bool have_attachment, is_dsv_format_unknown;
VkShaderStageFlagBits xfb_stage = 0;
VkSampleCountFlagBits sample_count;
@@ -3261,10 +3261,25 @@ static HRESULT d3d12_pipeline_state_init_graphics(struct d3d12_pipeline_state *s
}
}
state->implicit_root_signature = NULL;
if (!(root_signature = unsafe_impl_from_ID3D12RootSignature(desc->root_signature)))
{
WARN("Root signature is NULL.\n");
return E_INVALIDARG;
TRACE("Root signature is NULL, looking for an embedded signature in the vertex shader.\n");
if (FAILED(hr = d3d12_root_signature_create(device,
desc->vs.pShaderBytecode, desc->vs.BytecodeLength, &root_signature))
&& FAILED(hr = d3d12_root_signature_create(device,
desc->ps.pShaderBytecode, desc->ps.BytecodeLength, &root_signature))
&& FAILED(hr = d3d12_root_signature_create(device,
desc->ds.pShaderBytecode, desc->ds.BytecodeLength, &root_signature))
&& FAILED(hr = d3d12_root_signature_create(device,
desc->hs.pShaderBytecode, desc->hs.BytecodeLength, &root_signature))
&& FAILED(hr = d3d12_root_signature_create(device,
desc->gs.pShaderBytecode, desc->gs.BytecodeLength, &root_signature)))
{
WARN("Failed to find an embedded root signature, hr %s.\n", debugstr_hresult(hr));
goto fail;
}
state->implicit_root_signature = &root_signature->ID3D12RootSignature_iface;
}
sample_count = vk_samples_from_dxgi_sample_desc(&desc->sample_desc);
@@ -3711,12 +3726,14 @@ static HRESULT d3d12_pipeline_state_init_graphics(struct d3d12_pipeline_state *s
vkd3d_shader_free_scan_signature_info(&signature_info);
state->vk_bind_point = VK_PIPELINE_BIND_POINT_GRAPHICS;
state->implicit_root_signature = NULL;
d3d12_device_add_ref(state->device = device);
return S_OK;
fail:
if (state->implicit_root_signature)
ID3D12RootSignature_Release(state->implicit_root_signature);
for (i = 0; i < graphics->stage_count; ++i)
{
VK_CALL(vkDestroyShaderModule(device->vk_device, state->u.graphics.stages[i].module, NULL));