mirror of https://github.com/PCSX2/pcsx2.git
1121 lines
26 KiB
C++
1121 lines
26 KiB
C++
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#include "stdafx.h"
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#include "GSdx.h"
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#include "GSDevice11.h"
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#include "GSUtil.h"
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#include "resource.h"
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static const D3D_FEATURE_LEVEL levels[] =
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{
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D3D_FEATURE_LEVEL_11_0,
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D3D_FEATURE_LEVEL_10_1,
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D3D_FEATURE_LEVEL_10_0,
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};
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// ---------------------------------------------------------------------------------
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// DX11 Detection (includes DXGI detection and dynamic library method bindings)
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// ---------------------------------------------------------------------------------
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// Code 'Borrowed' from Microsoft's DXGI sources -- Modified to suit our needs. --air
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static IDXGIFactory* m_DXGIFactory = NULL;
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static bool m_D3D11Available = false;
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static bool m_HasD3D11Features = false;
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static HMODULE s_hModD3D11 = NULL;
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static PFN_D3D11_CREATE_DEVICE s_DynamicD3D11CreateDevice = NULL;
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static HMODULE s_hModDXGI = NULL;
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static FnPtr_CreateDXGIFactory s_DynamicCreateDXGIFactory = NULL;
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static bool DXUT_EnsureD3D11APIs()
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{
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// If any function pointer is non-NULL, this function has already been called.
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if( s_DynamicD3D11CreateDevice )
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return true;
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s_hModDXGI = LoadLibrary( _T("dxgi.dll") );
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if( s_hModDXGI )
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{
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s_DynamicCreateDXGIFactory = (FnPtr_CreateDXGIFactory)GetProcAddress( s_hModDXGI, "CreateDXGIFactory" );
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}
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// If DXGI isn't installed then this system isn't even capable of DX11 support; so no point
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// in checking for DX11 DLLs.
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if( s_DynamicCreateDXGIFactory == NULL ) return false;
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// Check for DX11 DLLs.
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s_hModD3D11 = LoadLibrary( _T("d3d11.dll") );
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if( s_hModD3D11 == NULL ) LoadLibrary( _T("d3d11_beta.dll") );
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if( s_hModD3D11 != NULL )
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{
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s_DynamicD3D11CreateDevice = (PFN_D3D11_CREATE_DEVICE)GetProcAddress( s_hModD3D11, "D3D11CreateDevice" );
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}
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return ( s_DynamicD3D11CreateDevice != NULL );
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}
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static bool DXUTDelayLoadDXGI()
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{
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if( !DXUT_EnsureD3D11APIs() ) return false;
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if( m_DXGIFactory == NULL )
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{
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if( s_DynamicCreateDXGIFactory( __uuidof( IDXGIFactory ), (LPVOID*)&m_DXGIFactory ) != S_OK ) return false;
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}
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return ( m_DXGIFactory != NULL );
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}
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bool GSUtil::IsDirect3D11Available()
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{
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static bool m_CheckRun = false;
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if (m_CheckRun) return m_D3D11Available;
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m_CheckRun = true;
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if( !DXUTDelayLoadDXGI() )
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{
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m_D3D11Available = false;
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}
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else
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{
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CComPtr<ID3D11Device> dev;
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CComPtr<ID3D11DeviceContext> ctx;
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D3D_FEATURE_LEVEL level;
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HRESULT hr = s_DynamicD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, D3D11_CREATE_DEVICE_SINGLETHREADED, levels, countof(levels),
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D3D11_SDK_VERSION, &dev, &level, &ctx);
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m_D3D11Available = !FAILED(hr);
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m_HasD3D11Features = (level >= D3D_FEATURE_LEVEL_11_0);
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}
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if( !m_D3D11Available ) UnloadDynamicLibraries();
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return m_D3D11Available;
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}
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bool GSUtil::HasD3D11Features()
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{
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return IsDirect3D11Available() && m_HasD3D11Features;
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}
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void GSUtil::UnloadDynamicLibraries()
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{
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if( s_hModD3D11 ) FreeLibrary(s_hModD3D11);
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if( s_hModDXGI ) FreeLibrary(s_hModDXGI);
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s_DynamicD3D11CreateDevice = NULL;
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s_DynamicCreateDXGIFactory = NULL;
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s_hModD3D11 = NULL;
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s_hModDXGI = NULL;
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}
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GSDevice11::GSDevice11()
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{
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memset(&m_state, 0, sizeof(m_state));
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memset(&m_vs_cb_cache, 0, sizeof(m_vs_cb_cache));
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memset(&m_ps_cb_cache, 0, sizeof(m_ps_cb_cache));
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m_state.topology = D3D11_PRIMITIVE_TOPOLOGY_UNDEFINED;
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m_state.bf = -1;
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}
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GSDevice11::~GSDevice11()
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{
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GSUtil::UnloadDynamicLibraries();
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}
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bool GSDevice11::Create(GSWnd* wnd)
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{
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if(!__super::Create(wnd))
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{
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return false;
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}
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HRESULT hr = E_FAIL;
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DXGI_SWAP_CHAIN_DESC scd;
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D3D11_BUFFER_DESC bd;
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D3D11_SAMPLER_DESC sd;
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D3D11_DEPTH_STENCIL_DESC dsd;
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D3D11_RASTERIZER_DESC rd;
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D3D11_BLEND_DESC bsd;
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memset(&scd, 0, sizeof(scd));
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scd.BufferCount = 2;
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scd.BufferDesc.Width = 1;
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scd.BufferDesc.Height = 1;
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scd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
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//scd.BufferDesc.RefreshRate.Numerator = 60;
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//scd.BufferDesc.RefreshRate.Denominator = 1;
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scd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
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scd.OutputWindow = m_wnd->GetHandle();
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scd.SampleDesc.Count = 1;
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scd.SampleDesc.Quality = 0;
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// Always start in Windowed mode. According to MS, DXGI just "prefers" this, and it's more or less
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// required if we want to add support for dual displays later on. The fullscreen/exclusive flip
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// will be issued after all other initializations are complete.
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scd.Windowed = TRUE;
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// NOTE : D3D11_CREATE_DEVICE_SINGLETHREADED
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// This flag is safe as long as the DXGI's internal message pump is disabled or is on the
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// same thread as the GS window (which the emulator makes sure of, if it utilizes a
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// multithreaded GS). Setting the flag is a nice and easy 5% speedup on GS-intensive scenes.
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uint32 flags = D3D11_CREATE_DEVICE_SINGLETHREADED;
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#ifdef DEBUG
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flags |= D3D11_CREATE_DEVICE_DEBUG;
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#endif
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D3D_FEATURE_LEVEL level;
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hr = D3D11CreateDeviceAndSwapChain(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, flags, levels, countof(levels), D3D11_SDK_VERSION, &scd, &m_swapchain, &m_dev, &level, &m_ctx);
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// hr = D3D11CreateDeviceAndSwapChain(NULL, D3D_DRIVER_TYPE_REFERENCE, NULL, flags, NULL, 0, D3D11_SDK_VERSION, &scd, &m_swapchain, &m_dev, &level, &m_ctx);
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//return false;
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if(FAILED(hr)) return false;
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if(!SetFeatureLevel(level, true))
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{
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return false;
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}
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D3D11_FEATURE_DATA_D3D10_X_HARDWARE_OPTIONS options;
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hr = m_dev->CheckFeatureSupport(D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS, &options, sizeof(D3D11_FEATURE_D3D10_X_HARDWARE_OPTIONS));
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// msaa
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for(uint32 i = 2; i <= D3D11_MAX_MULTISAMPLE_SAMPLE_COUNT; i++)
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{
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uint32 quality[2] = {0, 0};
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if(SUCCEEDED(m_dev->CheckMultisampleQualityLevels(DXGI_FORMAT_R8G8B8A8_UNORM, i, &quality[0])) && quality[0] > 0
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&& SUCCEEDED(m_dev->CheckMultisampleQualityLevels(DXGI_FORMAT_D32_FLOAT_S8X24_UINT, i, &quality[1])) && quality[1] > 0)
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{
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m_msaa_desc.Count = i;
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m_msaa_desc.Quality = std::min<uint32>(quality[0] - 1, quality[1] - 1);
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if(i >= m_msaa) break;
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}
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}
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if(m_msaa_desc.Count == 1)
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{
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m_msaa = 0;
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}
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// convert
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D3D11_INPUT_ELEMENT_DESC il_convert[] =
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{
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{"POSITION", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
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{"TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 16, D3D11_INPUT_PER_VERTEX_DATA, 0},
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};
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hr = CompileShader(IDR_CONVERT_FX, "vs_main", NULL, &m_convert.vs, il_convert, countof(il_convert), &m_convert.il);
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for(int i = 0; i < countof(m_convert.ps); i++)
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{
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hr = CompileShader(IDR_CONVERT_FX, format("ps_main%d", i), NULL, &m_convert.ps[i]);
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}
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memset(&dsd, 0, sizeof(dsd));
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dsd.DepthEnable = false;
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dsd.StencilEnable = false;
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hr = m_dev->CreateDepthStencilState(&dsd, &m_convert.dss);
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memset(&bsd, 0, sizeof(bsd));
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bsd.RenderTarget[0].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
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hr = m_dev->CreateBlendState(&bsd, &m_convert.bs);
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// merge
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memset(&bd, 0, sizeof(bd));
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bd.ByteWidth = sizeof(MergeConstantBuffer);
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bd.Usage = D3D11_USAGE_DEFAULT;
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bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
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hr = m_dev->CreateBuffer(&bd, NULL, &m_merge.cb);
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for(int i = 0; i < countof(m_merge.ps); i++)
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{
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hr = CompileShader(IDR_MERGE_FX, format("ps_main%d", i), NULL, &m_merge.ps[i]);
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}
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memset(&bsd, 0, sizeof(bsd));
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bsd.RenderTarget[0].BlendEnable = true;
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bsd.RenderTarget[0].BlendOp = D3D11_BLEND_OP_ADD;
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bsd.RenderTarget[0].SrcBlend = D3D11_BLEND_SRC_ALPHA;
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bsd.RenderTarget[0].DestBlend = D3D11_BLEND_INV_SRC_ALPHA;
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bsd.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD;
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bsd.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ONE;
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bsd.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
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bsd.RenderTarget[0].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
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hr = m_dev->CreateBlendState(&bsd, &m_merge.bs);
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// interlace
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memset(&bd, 0, sizeof(bd));
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bd.ByteWidth = sizeof(InterlaceConstantBuffer);
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bd.Usage = D3D11_USAGE_DEFAULT;
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bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
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hr = m_dev->CreateBuffer(&bd, NULL, &m_interlace.cb);
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for(int i = 0; i < countof(m_interlace.ps); i++)
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{
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hr = CompileShader(IDR_INTERLACE_FX, format("ps_main%d", i), NULL, &m_interlace.ps[i]);
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}
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//
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memset(&rd, 0, sizeof(rd));
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rd.FillMode = D3D11_FILL_SOLID;
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rd.CullMode = D3D11_CULL_NONE;
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rd.FrontCounterClockwise = false;
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rd.DepthBias = false;
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rd.DepthBiasClamp = 0;
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rd.SlopeScaledDepthBias = 0;
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rd.DepthClipEnable = false; // ???
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rd.ScissorEnable = true;
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rd.MultisampleEnable = true;
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rd.AntialiasedLineEnable = false;
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hr = m_dev->CreateRasterizerState(&rd, &m_rs);
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m_ctx->RSSetState(m_rs);
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//
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memset(&sd, 0, sizeof(sd));
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sd.Filter = D3D11_FILTER_MIN_MAG_MIP_LINEAR;
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sd.AddressU = D3D11_TEXTURE_ADDRESS_CLAMP;
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sd.AddressV = D3D11_TEXTURE_ADDRESS_CLAMP;
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sd.AddressW = D3D11_TEXTURE_ADDRESS_CLAMP;
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sd.MaxLOD = FLT_MAX;
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sd.MaxAnisotropy = 16;
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sd.ComparisonFunc = D3D11_COMPARISON_NEVER;
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hr = m_dev->CreateSamplerState(&sd, &m_convert.ln);
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sd.Filter = D3D11_FILTER_MIN_MAG_MIP_POINT;
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hr = m_dev->CreateSamplerState(&sd, &m_convert.pt);
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//
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Reset(1, 1);
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//
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CreateTextureFX();
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//
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memset(&dsd, 0, sizeof(dsd));
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dsd.DepthEnable = false;
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dsd.StencilEnable = true;
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dsd.StencilReadMask = 1;
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dsd.StencilWriteMask = 1;
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dsd.FrontFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
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dsd.FrontFace.StencilPassOp = D3D11_STENCIL_OP_REPLACE;
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dsd.FrontFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
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dsd.FrontFace.StencilDepthFailOp = D3D11_STENCIL_OP_KEEP;
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dsd.BackFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
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dsd.BackFace.StencilPassOp = D3D11_STENCIL_OP_REPLACE;
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dsd.BackFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
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dsd.BackFace.StencilDepthFailOp = D3D11_STENCIL_OP_KEEP;
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m_dev->CreateDepthStencilState(&dsd, &m_date.dss);
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D3D11_BLEND_DESC blend;
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memset(&blend, 0, sizeof(blend));
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m_dev->CreateBlendState(&blend, &m_date.bs);
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// Exclusive/Fullscreen flip, issued for legacy (managed) windows only. GSopen2 style
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// emulators will issue the flip themselves later on.
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if(m_wnd->IsManaged())
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{
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SetExclusive(!theApp.GetConfig("windowed", 1));
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}
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return true;
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}
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bool GSDevice11::Reset(int w, int h)
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{
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if(!__super::Reset(w, h))
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return false;
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if(m_swapchain)
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{
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DXGI_SWAP_CHAIN_DESC scd;
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memset(&scd, 0, sizeof(scd));
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m_swapchain->GetDesc(&scd);
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m_swapchain->ResizeBuffers(scd.BufferCount, w, h, scd.BufferDesc.Format, 0);
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CComPtr<ID3D11Texture2D> backbuffer;
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if(FAILED(m_swapchain->GetBuffer(0, __uuidof(ID3D11Texture2D), (void**)&backbuffer)))
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{
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return false;
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}
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m_backbuffer = new GSTexture11(backbuffer);
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}
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return true;
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}
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void GSDevice11::SetExclusive(bool isExcl)
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{
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if(!m_swapchain) return;
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// TODO : Support for alternative display modes, by finishing this code below:
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// Video mode info should be pulled form config/ini.
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/*DXGI_MODE_DESC desc;
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memset(&desc, 0, sizeof(desc));
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desc.RefreshRate = 0; // must be zero for best results.
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m_swapchain->ResizeTarget(&desc);
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*/
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HRESULT hr = m_swapchain->SetFullscreenState(isExcl, NULL);
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if(hr == DXGI_ERROR_NOT_CURRENTLY_AVAILABLE)
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{
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fprintf(stderr, "(GSdx10) SetExclusive(%s) failed; request unavailable.", isExcl ? "true" : "false");
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}
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}
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void GSDevice11::Flip()
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{
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m_swapchain->Present(m_vsync, 0);
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}
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void GSDevice11::DrawPrimitive()
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{
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m_ctx->Draw(m_vertices.count, m_vertices.start);
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}
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void GSDevice11::ClearRenderTarget(GSTexture* t, const GSVector4& c)
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{
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m_ctx->ClearRenderTargetView(*(GSTexture11*)t, c.v);
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}
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void GSDevice11::ClearRenderTarget(GSTexture* t, uint32 c)
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{
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GSVector4 color = GSVector4(c) * (1.0f / 255);
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m_ctx->ClearRenderTargetView(*(GSTexture11*)t, color.v);
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}
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void GSDevice11::ClearDepth(GSTexture* t, float c)
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{
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m_ctx->ClearDepthStencilView(*(GSTexture11*)t, D3D11_CLEAR_DEPTH, c, 0);
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}
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void GSDevice11::ClearStencil(GSTexture* t, uint8 c)
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{
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m_ctx->ClearDepthStencilView(*(GSTexture11*)t, D3D11_CLEAR_STENCIL, 0, c);
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}
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GSTexture* GSDevice11::Create(int type, int w, int h, bool msaa, int format)
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{
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HRESULT hr;
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D3D11_TEXTURE2D_DESC desc;
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memset(&desc, 0, sizeof(desc));
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desc.Width = w;
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desc.Height = h;
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desc.Format = (DXGI_FORMAT)format;
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desc.MipLevels = 1;
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|
desc.ArraySize = 1;
|
|
desc.SampleDesc.Count = 1;
|
|
desc.SampleDesc.Quality = 0;
|
|
desc.Usage = D3D11_USAGE_DEFAULT;
|
|
|
|
if(msaa)
|
|
{
|
|
desc.SampleDesc = m_msaa_desc;
|
|
}
|
|
|
|
switch(type)
|
|
{
|
|
case GSTexture::RenderTarget:
|
|
desc.BindFlags = D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE;
|
|
break;
|
|
case GSTexture::DepthStencil:
|
|
desc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
|
|
break;
|
|
case GSTexture::Texture:
|
|
desc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
|
|
break;
|
|
case GSTexture::Offscreen:
|
|
desc.Usage = D3D11_USAGE_STAGING;
|
|
desc.CPUAccessFlags |= D3D11_CPU_ACCESS_READ | D3D11_CPU_ACCESS_WRITE;
|
|
break;
|
|
}
|
|
|
|
GSTexture11* t = NULL;
|
|
|
|
CComPtr<ID3D11Texture2D> texture;
|
|
|
|
hr = m_dev->CreateTexture2D(&desc, NULL, &texture);
|
|
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
t = new GSTexture11(texture);
|
|
|
|
switch(type)
|
|
{
|
|
case GSTexture::RenderTarget:
|
|
ClearRenderTarget(t, 0);
|
|
break;
|
|
case GSTexture::DepthStencil:
|
|
ClearDepth(t, 0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return t;
|
|
}
|
|
|
|
GSTexture* GSDevice11::CreateRenderTarget(int w, int h, bool msaa, int format)
|
|
{
|
|
return __super::CreateRenderTarget(w, h, msaa, format ? format : DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
}
|
|
|
|
GSTexture* GSDevice11::CreateDepthStencil(int w, int h, bool msaa, int format)
|
|
{
|
|
return __super::CreateDepthStencil(w, h, msaa, format ? format : DXGI_FORMAT_D32_FLOAT_S8X24_UINT); // DXGI_FORMAT_R32G8X24_TYPELESS
|
|
}
|
|
|
|
GSTexture* GSDevice11::CreateTexture(int w, int h, int format)
|
|
{
|
|
return __super::CreateTexture(w, h, format ? format : DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
}
|
|
|
|
GSTexture* GSDevice11::CreateOffscreen(int w, int h, int format)
|
|
{
|
|
return __super::CreateOffscreen(w, h, format ? format : DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
}
|
|
|
|
GSTexture* GSDevice11::Resolve(GSTexture* t)
|
|
{
|
|
ASSERT(t != NULL && t->IsMSAA());
|
|
|
|
if(GSTexture* dst = CreateRenderTarget(t->GetWidth(), t->GetHeight(), false, t->GetFormat()))
|
|
{
|
|
dst->SetScale(t->GetScale());
|
|
|
|
m_ctx->ResolveSubresource(*(GSTexture11*)dst, 0, *(GSTexture11*)t, 0, (DXGI_FORMAT)t->GetFormat());
|
|
|
|
return dst;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GSTexture* GSDevice11::CopyOffscreen(GSTexture* src, const GSVector4& sr, int w, int h, int format)
|
|
{
|
|
GSTexture* dst = NULL;
|
|
|
|
if(format == 0)
|
|
{
|
|
format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
|
}
|
|
|
|
if(format != DXGI_FORMAT_R8G8B8A8_UNORM && format != DXGI_FORMAT_R16_UINT)
|
|
{
|
|
ASSERT(0);
|
|
|
|
return false;
|
|
}
|
|
|
|
if(GSTexture* rt = CreateRenderTarget(w, h, false, format))
|
|
{
|
|
GSVector4 dr(0, 0, w, h);
|
|
|
|
if(GSTexture* src2 = src->IsMSAA() ? Resolve(src) : src)
|
|
{
|
|
StretchRect(src2, sr, rt, dr, m_convert.ps[format == DXGI_FORMAT_R16_UINT ? 1 : 0], NULL);
|
|
|
|
if(src2 != src) Recycle(src2);
|
|
}
|
|
|
|
dst = CreateOffscreen(w, h, format);
|
|
|
|
if(dst)
|
|
{
|
|
m_ctx->CopyResource(*(GSTexture11*)dst, *(GSTexture11*)rt);
|
|
}
|
|
|
|
Recycle(rt);
|
|
}
|
|
|
|
return dst;
|
|
}
|
|
|
|
void GSDevice11::CopyRect(GSTexture* st, GSTexture* dt, const GSVector4i& r)
|
|
{
|
|
D3D11_BOX box = {r.left, r.top, 0, r.right, r.bottom, 1};
|
|
|
|
m_ctx->CopySubresourceRegion(*(GSTexture11*)dt, 0, 0, 0, 0, *(GSTexture11*)st, 0, &box);
|
|
}
|
|
|
|
void GSDevice11::StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, int shader, bool linear)
|
|
{
|
|
StretchRect(st, sr, dt, dr, m_convert.ps[shader], NULL, linear);
|
|
}
|
|
|
|
void GSDevice11::StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, ID3D11PixelShader* ps, ID3D11Buffer* ps_cb, bool linear)
|
|
{
|
|
StretchRect(st, sr, dt, dr, ps, ps_cb, m_convert.bs, linear);
|
|
}
|
|
|
|
void GSDevice11::StretchRect(GSTexture* st, const GSVector4& sr, GSTexture* dt, const GSVector4& dr, ID3D11PixelShader* ps, ID3D11Buffer* ps_cb, ID3D11BlendState* bs, bool linear)
|
|
{
|
|
BeginScene();
|
|
|
|
GSVector2i ds = dt->GetSize();
|
|
|
|
// om
|
|
|
|
OMSetDepthStencilState(m_convert.dss, 0);
|
|
OMSetBlendState(bs, 0);
|
|
OMSetRenderTargets(dt, NULL);
|
|
|
|
// ia
|
|
|
|
float left = dr.x * 2 / ds.x - 1.0f;
|
|
float top = 1.0f - dr.y * 2 / ds.y;
|
|
float right = dr.z * 2 / ds.x - 1.0f;
|
|
float bottom = 1.0f - dr.w * 2 / ds.y;
|
|
|
|
GSVertexPT1 vertices[] =
|
|
{
|
|
{GSVector4(left, top, 0.5f, 1.0f), GSVector2(sr.x, sr.y)},
|
|
{GSVector4(right, top, 0.5f, 1.0f), GSVector2(sr.z, sr.y)},
|
|
{GSVector4(left, bottom, 0.5f, 1.0f), GSVector2(sr.x, sr.w)},
|
|
{GSVector4(right, bottom, 0.5f, 1.0f), GSVector2(sr.z, sr.w)},
|
|
};
|
|
|
|
IASetVertexBuffer(vertices, sizeof(vertices[0]), countof(vertices));
|
|
IASetInputLayout(m_convert.il);
|
|
IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
|
|
|
|
// vs
|
|
|
|
VSSetShader(m_convert.vs, NULL);
|
|
|
|
// gs
|
|
|
|
GSSetShader(NULL);
|
|
|
|
// ps
|
|
|
|
PSSetShaderResources(st, NULL);
|
|
PSSetSamplerState(linear ? m_convert.ln : m_convert.pt, NULL);
|
|
PSSetShader(ps, ps_cb);
|
|
|
|
//
|
|
|
|
DrawPrimitive();
|
|
|
|
//
|
|
|
|
EndScene();
|
|
|
|
PSSetShaderResources(NULL, NULL);
|
|
}
|
|
|
|
void GSDevice11::DoMerge(GSTexture* st[2], GSVector4* sr, GSVector4* dr, GSTexture* dt, bool slbg, bool mmod, const GSVector4& c)
|
|
{
|
|
ClearRenderTarget(dt, c);
|
|
|
|
if(st[1] && !slbg)
|
|
{
|
|
StretchRect(st[1], sr[1], dt, dr[1], m_merge.ps[0], NULL, true);
|
|
}
|
|
|
|
if(st[0])
|
|
{
|
|
m_ctx->UpdateSubresource(m_merge.cb, 0, NULL, &c, 0, 0);
|
|
|
|
StretchRect(st[0], sr[0], dt, dr[0], m_merge.ps[mmod ? 1 : 0], m_merge.cb, m_merge.bs, true);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::DoInterlace(GSTexture* st, GSTexture* dt, int shader, bool linear, float yoffset)
|
|
{
|
|
GSVector4 s = GSVector4(dt->GetSize());
|
|
|
|
GSVector4 sr(0, 0, 1, 1);
|
|
GSVector4 dr(0.0f, yoffset, s.x, s.y + yoffset);
|
|
|
|
InterlaceConstantBuffer cb;
|
|
|
|
cb.ZrH = GSVector2(0, 1.0f / s.y);
|
|
cb.hH = s.y / 2;
|
|
|
|
m_ctx->UpdateSubresource(m_interlace.cb, 0, NULL, &cb, 0, 0);
|
|
|
|
StretchRect(st, sr, dt, dr, m_interlace.ps[shader], m_interlace.cb, linear);
|
|
}
|
|
|
|
void GSDevice11::SetupDATE(GSTexture* rt, GSTexture* ds, const GSVertexPT1 (&iaVertices)[4], bool datm)
|
|
{
|
|
const GSVector2i& size = rt->GetSize();
|
|
|
|
if(GSTexture* t = CreateRenderTarget(size.x, size.y, rt->IsMSAA()))
|
|
{
|
|
// sfex3 (after the capcom logo), vf4 (first menu fading in), ffxii shadows, rumble roses shadows, persona4 shadows
|
|
|
|
BeginScene();
|
|
|
|
ClearStencil(ds, 0);
|
|
|
|
// om
|
|
|
|
OMSetDepthStencilState(m_date.dss, 1);
|
|
OMSetBlendState(m_date.bs, 0);
|
|
OMSetRenderTargets(t, ds);
|
|
|
|
// ia
|
|
|
|
IASetVertexBuffer(iaVertices, sizeof(iaVertices[0]), countof(iaVertices));
|
|
IASetInputLayout(m_convert.il);
|
|
IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
|
|
|
|
// vs
|
|
|
|
VSSetShader(m_convert.vs, NULL);
|
|
|
|
// gs
|
|
|
|
GSSetShader(NULL);
|
|
|
|
// ps
|
|
|
|
GSTexture* rt2 = rt->IsMSAA() ? Resolve(rt) : rt;
|
|
|
|
PSSetShaderResources(rt2, NULL);
|
|
PSSetSamplerState(m_convert.pt, NULL);
|
|
PSSetShader(m_convert.ps[datm ? 2 : 3], NULL);
|
|
|
|
//
|
|
|
|
DrawPrimitive();
|
|
|
|
//
|
|
|
|
EndScene();
|
|
|
|
Recycle(t);
|
|
|
|
if(rt2 != rt) Recycle(rt2);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::IASetVertexBuffer(const void* vertices, size_t stride, size_t count)
|
|
{
|
|
ASSERT(m_vertices.count == 0);
|
|
|
|
if(count * stride > m_vertices.limit * m_vertices.stride)
|
|
{
|
|
m_vb_old = m_vb;
|
|
m_vb = NULL;
|
|
|
|
m_vertices.start = 0;
|
|
m_vertices.count = 0;
|
|
m_vertices.limit = std::max<int>(count * 3 / 2, 11000);
|
|
}
|
|
|
|
if(m_vb == NULL)
|
|
{
|
|
D3D11_BUFFER_DESC bd;
|
|
|
|
memset(&bd, 0, sizeof(bd));
|
|
|
|
bd.Usage = D3D11_USAGE_DYNAMIC;
|
|
bd.ByteWidth = m_vertices.limit * stride;
|
|
bd.BindFlags = D3D11_BIND_VERTEX_BUFFER;
|
|
bd.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
|
|
|
|
HRESULT hr;
|
|
|
|
hr = m_dev->CreateBuffer(&bd, NULL, &m_vb);
|
|
|
|
if(FAILED(hr)) return;
|
|
}
|
|
|
|
D3D11_MAP type = D3D11_MAP_WRITE_NO_OVERWRITE;
|
|
|
|
if(m_vertices.start + count > m_vertices.limit || stride != m_vertices.stride)
|
|
{
|
|
m_vertices.start = 0;
|
|
|
|
type = D3D11_MAP_WRITE_DISCARD;
|
|
}
|
|
|
|
D3D11_MAPPED_SUBRESOURCE m;
|
|
|
|
if(SUCCEEDED(m_ctx->Map(m_vb, 0, type, 0, &m)))
|
|
{
|
|
GSVector4i::storent((uint8*)m.pData + m_vertices.start * stride, vertices, count * stride);
|
|
|
|
m_ctx->Unmap(m_vb, 0);
|
|
}
|
|
|
|
m_vertices.count = count;
|
|
m_vertices.stride = stride;
|
|
|
|
IASetVertexBuffer(m_vb, stride);
|
|
}
|
|
|
|
void GSDevice11::IASetVertexBuffer(ID3D11Buffer* vb, size_t stride)
|
|
{
|
|
if(m_state.vb != vb || m_state.vb_stride != stride)
|
|
{
|
|
m_state.vb = vb;
|
|
m_state.vb_stride = stride;
|
|
|
|
uint32 stride2 = stride;
|
|
uint32 offset = 0;
|
|
|
|
m_ctx->IASetVertexBuffers(0, 1, &vb, &stride2, &offset);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::IASetInputLayout(ID3D11InputLayout* layout)
|
|
{
|
|
if(m_state.layout != layout)
|
|
{
|
|
m_state.layout = layout;
|
|
|
|
m_ctx->IASetInputLayout(layout);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY topology)
|
|
{
|
|
if(m_state.topology != topology)
|
|
{
|
|
m_state.topology = topology;
|
|
|
|
m_ctx->IASetPrimitiveTopology(topology);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::VSSetShader(ID3D11VertexShader* vs, ID3D11Buffer* vs_cb)
|
|
{
|
|
if(m_state.vs != vs)
|
|
{
|
|
m_state.vs = vs;
|
|
|
|
m_ctx->VSSetShader(vs, NULL, 0);
|
|
}
|
|
|
|
if(m_state.vs_cb != vs_cb)
|
|
{
|
|
m_state.vs_cb = vs_cb;
|
|
|
|
m_ctx->VSSetConstantBuffers(0, 1, &vs_cb);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::GSSetShader(ID3D11GeometryShader* gs)
|
|
{
|
|
if(m_state.gs != gs)
|
|
{
|
|
m_state.gs = gs;
|
|
|
|
m_ctx->GSSetShader(gs, NULL, 0);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::PSSetShaderResources(GSTexture* sr0, GSTexture* sr1)
|
|
{
|
|
PSSetShaderResource(0, sr0);
|
|
PSSetShaderResource(1, sr1);
|
|
PSSetShaderResource(2, NULL);
|
|
}
|
|
|
|
void GSDevice11::PSSetShaderResource(int i, GSTexture* sr)
|
|
{
|
|
ID3D11ShaderResourceView* srv = NULL;
|
|
|
|
if(sr) srv = *(GSTexture11*)sr;
|
|
|
|
if(m_state.ps_srv[i] != srv)
|
|
{
|
|
m_state.ps_srv[i] = srv;
|
|
|
|
m_srv_changed = true;
|
|
}
|
|
}
|
|
|
|
void GSDevice11::PSSetSamplerState(ID3D11SamplerState* ss0, ID3D11SamplerState* ss1, ID3D11SamplerState* ss2)
|
|
{
|
|
if(m_state.ps_ss[0] != ss0 || m_state.ps_ss[1] != ss1 || m_state.ps_ss[2] != ss2)
|
|
{
|
|
m_state.ps_ss[0] = ss0;
|
|
m_state.ps_ss[1] = ss1;
|
|
m_state.ps_ss[2] = ss2;
|
|
|
|
m_ss_changed = true;
|
|
}
|
|
}
|
|
|
|
void GSDevice11::PSSetShader(ID3D11PixelShader* ps, ID3D11Buffer* ps_cb)
|
|
{
|
|
if(m_state.ps != ps)
|
|
{
|
|
m_state.ps = ps;
|
|
|
|
m_ctx->PSSetShader(ps, NULL, 0);
|
|
}
|
|
|
|
if (m_srv_changed)
|
|
{
|
|
m_ctx->PSSetShaderResources(0, 3, m_state.ps_srv);
|
|
|
|
m_srv_changed = false;
|
|
}
|
|
|
|
if(m_ss_changed)
|
|
{
|
|
m_ctx->PSSetSamplers(0, 3, m_state.ps_ss);
|
|
|
|
m_ss_changed = false;
|
|
}
|
|
|
|
if(m_state.ps_cb != ps_cb)
|
|
{
|
|
m_state.ps_cb = ps_cb;
|
|
|
|
m_ctx->PSSetConstantBuffers(0, 1, &ps_cb);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::OMSetDepthStencilState(ID3D11DepthStencilState* dss, uint8 sref)
|
|
{
|
|
if(m_state.dss != dss || m_state.sref != sref)
|
|
{
|
|
m_state.dss = dss;
|
|
m_state.sref = sref;
|
|
|
|
m_ctx->OMSetDepthStencilState(dss, sref);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::OMSetBlendState(ID3D11BlendState* bs, float bf)
|
|
{
|
|
if(m_state.bs != bs || m_state.bf != bf)
|
|
{
|
|
m_state.bs = bs;
|
|
m_state.bf = bf;
|
|
|
|
float BlendFactor[] = {bf, bf, bf, 0};
|
|
|
|
m_ctx->OMSetBlendState(bs, BlendFactor, 0xffffffff);
|
|
}
|
|
}
|
|
|
|
void GSDevice11::OMSetRenderTargets(GSTexture* rt, GSTexture* ds, const GSVector4i* scissor)
|
|
{
|
|
ID3D11RenderTargetView* rtv = NULL;
|
|
ID3D11DepthStencilView* dsv = NULL;
|
|
|
|
if(rt) rtv = *(GSTexture11*)rt;
|
|
if(ds) dsv = *(GSTexture11*)ds;
|
|
|
|
if(m_state.rtv != rtv || m_state.dsv != dsv)
|
|
{
|
|
m_state.rtv = rtv;
|
|
m_state.dsv = dsv;
|
|
|
|
m_ctx->OMSetRenderTargets(1, &rtv, dsv);
|
|
}
|
|
|
|
if(m_state.viewport != rt->GetSize())
|
|
{
|
|
m_state.viewport = rt->GetSize();
|
|
|
|
D3D11_VIEWPORT vp;
|
|
|
|
memset(&vp, 0, sizeof(vp));
|
|
|
|
vp.TopLeftX = 0;
|
|
vp.TopLeftY = 0;
|
|
vp.Width = (float)rt->GetWidth();
|
|
vp.Height = (float)rt->GetHeight();
|
|
vp.MinDepth = 0.0f;
|
|
vp.MaxDepth = 1.0f;
|
|
|
|
m_ctx->RSSetViewports(1, &vp);
|
|
}
|
|
|
|
GSVector4i r = scissor ? *scissor : GSVector4i(rt->GetSize()).zwxy();
|
|
|
|
if(!m_state.scissor.eq(r))
|
|
{
|
|
m_state.scissor = r;
|
|
|
|
m_ctx->RSSetScissorRects(1, r);
|
|
}
|
|
}
|
|
|
|
HRESULT GSDevice11::CompileShader(uint32 id, const string& entry, D3D11_SHADER_MACRO* macro, ID3D11VertexShader** vs, D3D11_INPUT_ELEMENT_DESC* layout, int count, ID3D11InputLayout** il)
|
|
{
|
|
HRESULT hr;
|
|
|
|
vector<D3D11_SHADER_MACRO> m;
|
|
|
|
PrepareShaderMacro(m, macro);
|
|
|
|
CComPtr<ID3D11Blob> shader, error;
|
|
|
|
hr = D3DX11CompileFromResource(theApp.GetModuleHandle(), MAKEINTRESOURCE(id), NULL, &m[0], NULL, entry.c_str(), m_shader.vs.c_str(), 0, 0, NULL, &shader, &error, NULL);
|
|
|
|
if(error)
|
|
{
|
|
printf("%s\n", (const char*)error->GetBufferPointer());
|
|
}
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
hr = m_dev->CreateVertexShader((void*)shader->GetBufferPointer(), shader->GetBufferSize(), NULL, vs);
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
hr = m_dev->CreateInputLayout(layout, count, shader->GetBufferPointer(), shader->GetBufferSize(), il);
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT GSDevice11::CompileShader(uint32 id, const string& entry, D3D11_SHADER_MACRO* macro, ID3D11GeometryShader** gs)
|
|
{
|
|
HRESULT hr;
|
|
|
|
vector<D3D11_SHADER_MACRO> m;
|
|
|
|
PrepareShaderMacro(m, macro);
|
|
|
|
CComPtr<ID3D11Blob> shader, error;
|
|
|
|
hr = D3DX11CompileFromResource(theApp.GetModuleHandle(), MAKEINTRESOURCE(id), NULL, &m[0], NULL, entry.c_str(), m_shader.gs.c_str(), 0, 0, NULL, &shader, &error, NULL);
|
|
|
|
if(error)
|
|
{
|
|
printf("%s\n", (const char*)error->GetBufferPointer());
|
|
}
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
hr = m_dev->CreateGeometryShader((void*)shader->GetBufferPointer(), shader->GetBufferSize(), NULL, gs);
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT GSDevice11::CompileShader(uint32 id, const string& entry, D3D11_SHADER_MACRO* macro, ID3D11PixelShader** ps)
|
|
{
|
|
HRESULT hr;
|
|
|
|
vector<D3D11_SHADER_MACRO> m;
|
|
|
|
PrepareShaderMacro(m, macro);
|
|
|
|
CComPtr<ID3D11Blob> shader, error;
|
|
|
|
hr = D3DX11CompileFromResource(theApp.GetModuleHandle(), MAKEINTRESOURCE(id), NULL, &m[0], NULL, entry.c_str(), m_shader.ps.c_str(), 0, 0, NULL, &shader, &error, NULL);
|
|
|
|
if(error)
|
|
{
|
|
printf("%s\n", (const char*)error->GetBufferPointer());
|
|
}
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
hr = m_dev->CreatePixelShader((void*)shader->GetBufferPointer(), shader->GetBufferSize(),NULL, ps);
|
|
|
|
if(FAILED(hr))
|
|
{
|
|
return hr;
|
|
}
|
|
|
|
return hr;
|
|
}
|