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D3D12: Add helper method for setting both viewport and scissor rect

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Simplfies making changes, as well as keeping the two in sync.
This commit is contained in:
Stenzek
2016-02-23 22:18:41 +10:00
parent 13e143de38
commit c4d79d6db3
6 changed files with 49 additions and 129 deletions
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32
Source/Core/VideoBackends/D3D12/TextureCache.cpp
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@ -164,15 +164,7 @@ void TextureCache::TCacheEntry::CopyRectangleFromTexture(
return;
}
const D3D12_VIEWPORT vp = {
float(dst_rect.left),
float(dst_rect.top),
float(dst_rect.GetWidth()),
float(dst_rect.GetHeight()),
D3D12_MIN_DEPTH,
D3D12_MAX_DEPTH
};
D3D::current_command_list->RSSetViewports(1, &vp);
D3D::SetViewportAndScissor(dst_rect.left, dst_rect.top, dst_rect.GetWidth(), dst_rect.GetHeight());
m_texture->TransitionToResourceState(D3D::current_command_list, D3D12_RESOURCE_STATE_RENDER_TARGET);
D3D::current_command_list->OMSetRenderTargets(1, &m_texture->GetRTV12(), FALSE, nullptr);
@ -289,18 +281,6 @@ void TextureCache::TCacheEntry::FromRenderTarget(u8* dst, PEControl::PixelFormat
FramebufferManager::GetResolvedEFBColorTexture();
}
// stretch picture with increased internal resolution
const D3D12_VIEWPORT vp = {
0.f,
0.f,
static_cast<float>(config.width),
static_cast<float>(config.height),
D3D12_MIN_DEPTH,
D3D12_MAX_DEPTH
};
D3D::current_command_list->RSSetViewports(1, &vp);
// set transformation
if (cbuf_id != old_cbuf_id)
{
@ -311,6 +291,9 @@ void TextureCache::TCacheEntry::FromRenderTarget(u8* dst, PEControl::PixelFormat
old_cbuf_id = cbuf_id;
}
// stretch picture with increased internal resolution
D3D::SetViewportAndScissor(0, 0, config.width, config.height);
D3D::current_command_list->SetGraphicsRootConstantBufferView(DESCRIPTOR_TABLE_PS_CBVONE, s_efb_copy_stream_buffer->GetGPUAddressOfCurrentAllocation());
D3D::command_list_mgr->SetCommandListDirtyState(COMMAND_LIST_STATE_PS_CBV, true);
@ -441,14 +424,13 @@ void main(
void TextureCache::ConvertTexture(TCacheEntryBase* entry, TCacheEntryBase* unconverted, void* palette, TlutFormat format)
{
// stretch picture with increased internal resolution
const D3D12_VIEWPORT vp = { 0.f, 0.f, static_cast<float>(unconverted->config.width), static_cast<float>(unconverted->config.height), D3D12_MIN_DEPTH, D3D12_MAX_DEPTH };
D3D::current_command_list->RSSetViewports(1, &vp);
const unsigned int palette_buffer_allocation_size = 512;
m_palette_stream_buffer->AllocateSpaceInBuffer(palette_buffer_allocation_size, 256);
memcpy(m_palette_stream_buffer->GetCPUAddressOfCurrentAllocation(), palette, palette_buffer_allocation_size);
// stretch picture with increased internal resolution
D3D::SetViewportAndScissor(0, 0, unconverted->config.width, unconverted->config.height);
// D3D12: Because the second SRV slot is occupied by this buffer, and an arbitrary texture occupies the first SRV slot,
// we need to allocate temporary space out of our descriptor heap, place the palette SRV in the second slot, then copy the
// existing texture's descriptor into the first slot.