RPCSX/rpcsx
1
0
Fork 0
mirror of https://github.com/RPCSX/rpcsx.git synced 2026-04-20 22:05:12 +00:00
Code Issues Projects Releases Packages Wiki Activity

rsx/d3d12: Record frame buffer content per draw call.

Browse source
This commit is contained in:
Vincent Lejeune 2015-11-06 00:56:27 +01:00
parent 8da7361794
commit 70b9271cd8
4 changed files with 247 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

124
rpcs3/Emu/RSX/D3D12/D3D12RenderTargetSets.cpp
View file

@ -587,4 +587,128 @@ void D3D12GSRender::copy_render_target_to_dma_location()
}
}
void D3D12GSRender::copy_render_targets_to_memory(void *buffer, u8 rtt)
{
ComPtr<ID3D12Resource> readback_buffer = create_readback_buffer_and_download(m_device.Get(), getCurrentResourceStorage().command_list.Get(), m_readbackResources, m_rtts.bound_render_targets[rtt], m_surface.color_format);
ThrowIfFailed(getCurrentResourceStorage().command_list->Close());
m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)getCurrentResourceStorage().command_list.GetAddressOf());
getCurrentResourceStorage().set_new_command_list();
wait_for_command_queue(m_device.Get(), m_commandQueueGraphic.Get());
m_readbackResources.m_get_pos = m_readbackResources.get_current_put_pos_minus_one();
int clip_w = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL] >> 16;
int clip_h = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL] >> 16;
size_t srcPitch, dstPitch;
switch (m_surface.color_format)
{
case CELL_GCM_SURFACE_A8R8G8B8:
srcPitch = align(clip_w * 4, 256);
dstPitch = clip_w * 4;
break;
case CELL_GCM_SURFACE_F_W16Z16Y16X16:
srcPitch = align(clip_w * 8, 256);
dstPitch = clip_w * 8;
break;
}
copy_readback_buffer_to_dest(buffer, readback_buffer.Get(), srcPitch, dstPitch, clip_h);
}
void D3D12GSRender::copy_depth_buffer_to_memory(void *buffer)
{
int clip_w = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL] >> 16;
int clip_h = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL] >> 16;
size_t row_pitch = align(clip_w * 4, 256);
ComPtr<ID3D12Resource> readback_buffer;
size_t buffer_size = row_pitch * clip_h;
assert(m_readbackResources.can_alloc(buffer_size));
size_t heapOffset = m_readbackResources.alloc(buffer_size);
ThrowIfFailed(
m_device->CreatePlacedResource(
m_readbackResources.m_heap,
heapOffset,
&CD3DX12_RESOURCE_DESC::Buffer(buffer_size),
D3D12_RESOURCE_STATE_COPY_DEST,
nullptr,
IID_PPV_ARGS(readback_buffer.GetAddressOf())
)
);
getCurrentResourceStorage().command_list->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(m_rtts.bound_depth_stencil, D3D12_RESOURCE_STATE_DEPTH_WRITE, D3D12_RESOURCE_STATE_COPY_SOURCE));
getCurrentResourceStorage().command_list->CopyTextureRegion(&CD3DX12_TEXTURE_COPY_LOCATION(readback_buffer.Get(), { 0,{ DXGI_FORMAT_R32_TYPELESS, (UINT)clip_w, (UINT)clip_h, 1, (UINT)row_pitch } }), 0, 0, 0,
&CD3DX12_TEXTURE_COPY_LOCATION(m_rtts.bound_depth_stencil, 0), nullptr);
getCurrentResourceStorage().command_list->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(m_rtts.bound_depth_stencil, D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_DEPTH_WRITE));
ThrowIfFailed(getCurrentResourceStorage().command_list->Close());
m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)getCurrentResourceStorage().command_list.GetAddressOf());
getCurrentResourceStorage().set_new_command_list();
wait_for_command_queue(m_device.Get(), m_commandQueueGraphic.Get());
m_readbackResources.m_get_pos = m_readbackResources.get_current_put_pos_minus_one();
void *mapped_buffer;
ThrowIfFailed(readback_buffer->Map(0, nullptr, &mapped_buffer));
for (unsigned row = 0; row < clip_h; row++)
{
u32 *casted_dest = (u32*)((char*)buffer + row * clip_w * 4);
u32 *casted_src = (u32*)((char*)mapped_buffer + row * row_pitch);
for (unsigned col = 0; col < row_pitch / 4; col++)
*casted_dest++ = *casted_src++;
}
readback_buffer->Unmap(0, nullptr);
}
void D3D12GSRender::copy_stencil_buffer_to_memory(void *buffer)
{
int clip_w = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL] >> 16;
int clip_h = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL] >> 16;
size_t row_pitch = align(clip_w * 4, 256);
ComPtr<ID3D12Resource> readback_buffer;
size_t buffer_size = row_pitch * clip_h;
assert(m_readbackResources.can_alloc(buffer_size));
size_t heapOffset = m_readbackResources.alloc(buffer_size);
ThrowIfFailed(
m_device->CreatePlacedResource(
m_readbackResources.m_heap,
heapOffset,
&CD3DX12_RESOURCE_DESC::Buffer(buffer_size),
D3D12_RESOURCE_STATE_COPY_DEST,
nullptr,
IID_PPV_ARGS(readback_buffer.GetAddressOf())
)
);
getCurrentResourceStorage().command_list->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(m_rtts.bound_depth_stencil, D3D12_RESOURCE_STATE_DEPTH_WRITE, D3D12_RESOURCE_STATE_COPY_SOURCE));
getCurrentResourceStorage().command_list->CopyTextureRegion(&CD3DX12_TEXTURE_COPY_LOCATION(readback_buffer.Get(), { 0,{ DXGI_FORMAT_R8_TYPELESS, (UINT)clip_w, (UINT)clip_h, 1, (UINT)row_pitch } }), 0, 0, 0,
&CD3DX12_TEXTURE_COPY_LOCATION(m_rtts.bound_depth_stencil, 1), nullptr);
getCurrentResourceStorage().command_list->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(m_rtts.bound_depth_stencil, D3D12_RESOURCE_STATE_COPY_SOURCE, D3D12_RESOURCE_STATE_DEPTH_WRITE));
ThrowIfFailed(getCurrentResourceStorage().command_list->Close());
m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)getCurrentResourceStorage().command_list.GetAddressOf());
getCurrentResourceStorage().set_new_command_list();
wait_for_command_queue(m_device.Get(), m_commandQueueGraphic.Get());
m_readbackResources.m_get_pos = m_readbackResources.get_current_put_pos_minus_one();
void *mapped_buffer;
ThrowIfFailed(readback_buffer->Map(0, nullptr, &mapped_buffer));
for (unsigned row = 0; row < clip_h; row++)
{
char *casted_dest = (char*)buffer + row * clip_w;
char *casted_src = (char*)mapped_buffer + row * row_pitch;
for (unsigned col = 0; col < row_pitch; col++)
*casted_dest++ = *casted_src++;
}
readback_buffer->Unmap(0, nullptr);
}
#endif