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D3D12HostDisplay: Fix software cursor rendering

This commit is contained in:
Connor McLaughlin 2022-12-27 22:16:44 +10:00
parent 1bb321c41f
commit af73d8ac24
2 changed files with 7 additions and 3 deletions
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1
src/common/d3d12/descriptor_heap_manager.cpp
View File

@ -25,6 +25,7 @@ bool DescriptorHeapManager::Create(ID3D12Device* device, D3D12_DESCRIPTOR_HEAP_T
return false;
m_heap_base_cpu = m_descriptor_heap->GetCPUDescriptorHandleForHeapStart();
if (shader_visible)
m_heap_base_gpu = m_descriptor_heap->GetGPUDescriptorHandleForHeapStart();
m_num_descriptors = num_descriptors;
m_descriptor_increment_size = device->GetDescriptorHandleIncrementSize(type);

7
src/frontend-common/d3d12_host_display.cpp
View File

@ -11,6 +11,7 @@
#include "common/string_util.h"
#include "core/settings.h"
#include "display_ps.hlsl.h"
#include "display_ps_alpha.hlsl.h"
#include "display_vs.hlsl.h"
#include "frontend-common/postprocessing_shadergen.h"
#include "imgui.h"
@ -502,6 +503,7 @@ bool D3D12HostDisplay::CreateResources()
if (!m_display_pipeline)
return false;
gpbuilder.SetPixelShader(s_display_ps_alpha_bytecode, sizeof(s_display_ps_alpha_bytecode));
gpbuilder.SetBlendState(0, true, D3D12_BLEND_SRC_ALPHA, D3D12_BLEND_INV_SRC_ALPHA, D3D12_BLEND_OP_ADD,
D3D12_BLEND_ONE, D3D12_BLEND_ZERO, D3D12_BLEND_OP_ADD, D3D12_COLOR_WRITE_ENABLE_ALL);
m_software_cursor_pipeline = gpbuilder.Create(g_d3d12_context->GetDevice(), false);
@ -743,9 +745,10 @@ void D3D12HostDisplay::RenderSoftwareCursor(ID3D12GraphicsCommandList* cmdlist,
{
const float uniforms[4] = {0.0f, 0.0f, 1.0f, 1.0f};
cmdlist->SetPipelineState(m_display_pipeline.Get());
cmdlist->SetGraphicsRootSignature(m_display_root_signature.Get());
cmdlist->SetPipelineState(m_software_cursor_pipeline.Get());
cmdlist->SetGraphicsRoot32BitConstants(0, static_cast<UINT>(std::size(uniforms)), uniforms, 0);
cmdlist->SetGraphicsRootDescriptorTable(1, static_cast<D3D12::Texture*>(texture_handle)->GetRTVOrDSVDescriptor());
cmdlist->SetGraphicsRootDescriptorTable(1, static_cast<D3D12::Texture*>(texture_handle)->GetSRVDescriptor());
cmdlist->SetGraphicsRootDescriptorTable(2, m_linear_sampler);
D3D12::SetViewportAndScissor(cmdlist, left, top, width, height);