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VideoBackends: add support to allow rendering to multiple output textures

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This commit is contained in:
iwubcode
2023-05-28 20:59:02 -05:00
parent 252d3f353a
commit 834f8f7b5c
43 changed files with 713 additions and 327 deletions
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30
Source/Core/VideoBackends/D3D/D3DGfx.cpp
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@ -61,11 +61,13 @@ std::unique_ptr<AbstractStagingTexture> Gfx::CreateStagingTexture(StagingTexture
return DXStagingTexture::Create(type, config);
}
std::unique_ptr<AbstractFramebuffer> Gfx::CreateFramebuffer(AbstractTexture* color_attachment,
AbstractTexture* depth_attachment)
std::unique_ptr<AbstractFramebuffer>
Gfx::CreateFramebuffer(AbstractTexture* color_attachment, AbstractTexture* depth_attachment,
std::vector<AbstractTexture*> additional_color_attachments)
{
return DXFramebuffer::Create(static_cast<DXTexture*>(color_attachment),
static_cast<DXTexture*>(depth_attachment));
static_cast<DXTexture*>(depth_attachment),
std::move(additional_color_attachments));
}
std::unique_ptr<AbstractShader>
@ -202,15 +204,7 @@ void Gfx::SetFramebuffer(AbstractFramebuffer* framebuffer)
// We can't leave the framebuffer bound as a texture and a render target.
DXFramebuffer* fb = static_cast<DXFramebuffer*>(framebuffer);
if ((fb->GetColorAttachment() &&
D3D::stateman->UnsetTexture(
static_cast<DXTexture*>(fb->GetColorAttachment())->GetD3DSRV()) != 0) ||
(fb->GetDepthAttachment() &&
D3D::stateman->UnsetTexture(
static_cast<DXTexture*>(fb->GetDepthAttachment())->GetD3DSRV()) != 0))
{
D3D::stateman->ApplyTextures();
}
fb->Unbind();
D3D::stateman->SetFramebuffer(fb);
m_current_framebuffer = fb;
@ -227,16 +221,8 @@ void Gfx::SetAndClearFramebuffer(AbstractFramebuffer* framebuffer, const ClearCo
SetFramebuffer(framebuffer);
D3D::stateman->Apply();
if (framebuffer->GetColorFormat() != AbstractTextureFormat::Undefined)
{
D3D::context->ClearRenderTargetView(
static_cast<const DXFramebuffer*>(framebuffer)->GetRTVArray()[0], color_value.data());
}
if (framebuffer->GetDepthFormat() != AbstractTextureFormat::Undefined)
{
D3D::context->ClearDepthStencilView(static_cast<const DXFramebuffer*>(framebuffer)->GetDSV(),
D3D11_CLEAR_DEPTH, depth_value, 0);
}
DXFramebuffer* fb = static_cast<DXFramebuffer*>(framebuffer);
fb->Clear(color_value, depth_value);
}
void Gfx::SetTexture(u32 index, const AbstractTexture* texture)