232 lines
10 KiB
C++
232 lines
10 KiB
C++
// Copyright (C) 2003 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#include "VideoConfig.h"
|
|
|
|
#include "D3DBase.h"
|
|
#include "D3DUtil.h"
|
|
#include "FramebufferManager.h"
|
|
#include "PixelShaderCache.h"
|
|
#include "Render.h"
|
|
#include "VertexShaderCache.h"
|
|
#include "HW/Memmap.h"
|
|
|
|
namespace DX11
|
|
{
|
|
|
|
FramebufferManager::Efb FramebufferManager::m_efb;
|
|
|
|
D3DTexture2D* FramebufferManager::GetResolvedEFBColorTexture()
|
|
{
|
|
if (g_ActiveConfig.iMultisampleMode)
|
|
{
|
|
D3D::g_context->ResolveSubresource(m_efb.resolved_color_tex->GetTex(), 0, m_efb.color_tex->GetTex(), 0, DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
return m_efb.resolved_color_tex.get();
|
|
}
|
|
else
|
|
return m_efb.color_tex.get();
|
|
}
|
|
|
|
D3DTexture2D* FramebufferManager::GetResolvedEFBDepthTexture()
|
|
{
|
|
if (g_ActiveConfig.iMultisampleMode)
|
|
{
|
|
D3D::g_context->ResolveSubresource(m_efb.resolved_color_tex->GetTex(), 0, m_efb.color_tex->GetTex(), 0, DXGI_FORMAT_R8G8B8A8_UNORM);
|
|
return m_efb.resolved_color_tex.get();
|
|
}
|
|
else
|
|
return m_efb.depth_tex.get();
|
|
}
|
|
|
|
FramebufferManager::FramebufferManager()
|
|
{
|
|
const unsigned int target_width = Renderer::GetFullTargetWidth();
|
|
const unsigned int target_height = Renderer::GetFullTargetHeight();
|
|
DXGI_SAMPLE_DESC sample_desc = D3D::GetAAMode(g_ActiveConfig.iMultisampleMode);
|
|
|
|
// EFB color texture - primary render target
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R8G8B8A8_UNORM, target_width, target_height,
|
|
1, 1, D3D11_BIND_SHADER_RESOURCE|D3D11_BIND_RENDER_TARGET, D3D11_USAGE_DEFAULT, 0, sample_desc.Count, sample_desc.Quality);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(buf, "create EFB color texture (size: %dx%d)", target_width, target_height);
|
|
m_efb.color_tex.reset(new D3DTexture2D(buf, (D3D11_BIND_FLAG)(D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET),
|
|
DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_R8G8B8A8_UNORM, (sample_desc.Count > 1)));
|
|
CHECK(m_efb.color_tex!=NULL, "create EFB color texture (size: %dx%d)", target_width, target_height);
|
|
D3D::SetDebugObjectName(m_efb.color_tex->GetTex(), "EFB color texture");
|
|
D3D::SetDebugObjectName(m_efb.color_tex->GetSRV(), "EFB color texture shader resource view");
|
|
D3D::SetDebugObjectName(m_efb.color_tex->GetRTV(), "EFB color texture render target view");
|
|
}
|
|
|
|
// Temporary EFB color texture - used in ReinterpretPixelData
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R8G8B8A8_UNORM, target_width, target_height,
|
|
1, 1, D3D11_BIND_SHADER_RESOURCE|D3D11_BIND_RENDER_TARGET, D3D11_USAGE_DEFAULT, 0, 1, 0);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(buf, "create EFB color temp texture (size: %dx%d)", target_width, target_height);
|
|
m_efb.color_temp_tex.reset(new D3DTexture2D(buf, (D3D11_BIND_FLAG)(D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET),
|
|
DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_R8G8B8A8_UNORM));
|
|
CHECK(m_efb.color_temp_tex!=NULL, "create EFB color temp texture (size: %dx%d)", target_width, target_height);
|
|
D3D::SetDebugObjectName(m_efb.color_temp_tex->GetTex(), "EFB color temp texture");
|
|
D3D::SetDebugObjectName(m_efb.color_temp_tex->GetSRV(), "EFB color temp texture shader resource view");
|
|
D3D::SetDebugObjectName(m_efb.color_temp_tex->GetRTV(), "EFB color temp texture render target view");
|
|
}
|
|
|
|
// AccessEFB - Sysmem buffer used to retrieve the pixel data from color_tex
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R8G8B8A8_UNORM, 1, 1, 1, 1, 0, D3D11_USAGE_STAGING, D3D11_CPU_ACCESS_READ);
|
|
m_efb.color_staging_buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(m_efb.color_staging_buf, "create EFB color staging buffer");
|
|
D3D::SetDebugObjectName(m_efb.color_staging_buf, "EFB color staging texture (used for Renderer::AccessEFB)");
|
|
}
|
|
|
|
// EFB depth buffer - primary depth buffer
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R24G8_TYPELESS, target_width, target_height, 1, 1, D3D11_BIND_DEPTH_STENCIL|D3D11_BIND_SHADER_RESOURCE, D3D11_USAGE_DEFAULT, 0, sample_desc.Count, sample_desc.Quality);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(buf, "create EFB depth texture (size: %dx%d)", target_width, target_height);
|
|
m_efb.depth_tex.reset(new D3DTexture2D(buf, (D3D11_BIND_FLAG)(D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE),
|
|
DXGI_FORMAT_R24_UNORM_X8_TYPELESS, DXGI_FORMAT_D24_UNORM_S8_UINT, DXGI_FORMAT_UNKNOWN, (sample_desc.Count > 1)));
|
|
D3D::SetDebugObjectName(m_efb.depth_tex->GetTex(), "EFB depth texture");
|
|
D3D::SetDebugObjectName(m_efb.depth_tex->GetDSV(), "EFB depth texture depth stencil view");
|
|
D3D::SetDebugObjectName(m_efb.depth_tex->GetSRV(), "EFB depth texture shader resource view");
|
|
}
|
|
|
|
// Render buffer for AccessEFB (depth data)
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R32_FLOAT, 1, 1, 1, 1, D3D11_BIND_RENDER_TARGET);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(buf, "create EFB depth read texture");
|
|
m_efb.depth_read_texture.reset(new D3DTexture2D(buf, D3D11_BIND_RENDER_TARGET));
|
|
D3D::SetDebugObjectName(m_efb.depth_read_texture->GetTex(), "EFB depth read texture (used in Renderer::AccessEFB)");
|
|
D3D::SetDebugObjectName(m_efb.depth_read_texture->GetRTV(), "EFB depth read texture render target view (used in Renderer::AccessEFB)");
|
|
}
|
|
|
|
// AccessEFB - Sysmem buffer used to retrieve the pixel data from depth_read_texture
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R32_FLOAT, 1, 1, 1, 1, 0, D3D11_USAGE_STAGING, D3D11_CPU_ACCESS_READ);
|
|
m_efb.depth_staging_buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(m_efb.depth_staging_buf, "create EFB depth staging buffer");
|
|
D3D::SetDebugObjectName(m_efb.depth_staging_buf, "EFB depth staging texture (used for Renderer::AccessEFB)");
|
|
}
|
|
|
|
if (g_ActiveConfig.iMultisampleMode)
|
|
{
|
|
// Framebuffer resolve textures (color+depth)
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R8G8B8A8_UNORM, target_width, target_height,
|
|
1, 1, D3D11_BIND_SHADER_RESOURCE, D3D11_USAGE_DEFAULT, 0, 1);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
m_efb.resolved_color_tex.reset(new D3DTexture2D(buf, D3D11_BIND_SHADER_RESOURCE, DXGI_FORMAT_R8G8B8A8_UNORM));
|
|
CHECK(m_efb.resolved_color_tex!=NULL, "create EFB color resolve texture (size: %dx%d)", target_width, target_height);
|
|
D3D::SetDebugObjectName(m_efb.resolved_color_tex->GetTex(), "EFB color resolve texture");
|
|
D3D::SetDebugObjectName(m_efb.resolved_color_tex->GetSRV(), "EFB color resolve texture shader resource view");
|
|
}
|
|
|
|
{
|
|
auto texdesc = CD3D11_TEXTURE2D_DESC(DXGI_FORMAT_R24G8_TYPELESS, target_width, target_height, 1, 1, D3D11_BIND_SHADER_RESOURCE);
|
|
auto const buf = CreateTexture2DShared(&texdesc, NULL);
|
|
CHECK(buf, "create EFB depth resolve texture (size: %dx%d)", target_width, target_height);
|
|
m_efb.resolved_depth_tex.reset(new D3DTexture2D(buf, D3D11_BIND_SHADER_RESOURCE, DXGI_FORMAT_R24_UNORM_X8_TYPELESS));
|
|
D3D::SetDebugObjectName(m_efb.resolved_depth_tex->GetTex(), "EFB depth resolve texture");
|
|
D3D::SetDebugObjectName(m_efb.resolved_depth_tex->GetSRV(), "EFB depth resolve texture shader resource view");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_efb.resolved_color_tex = NULL;
|
|
m_efb.resolved_depth_tex = NULL;
|
|
}
|
|
}
|
|
|
|
FramebufferManager::~FramebufferManager()
|
|
{
|
|
m_efb.color_tex.reset();
|
|
m_efb.color_staging_buf.reset();
|
|
|
|
m_efb.depth_tex.reset();
|
|
m_efb.depth_staging_buf.reset();
|
|
m_efb.depth_read_texture.reset();
|
|
|
|
m_efb.color_temp_tex.reset();
|
|
|
|
m_efb.resolved_color_tex.reset();
|
|
m_efb.resolved_depth_tex.reset();
|
|
}
|
|
|
|
void FramebufferManager::CopyToRealXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc,float Gamma)
|
|
{
|
|
u8* dst = Memory::GetPointer(xfbAddr);
|
|
m_xfbEncoder.Encode(dst, fbWidth, fbHeight, sourceRc, Gamma);
|
|
}
|
|
|
|
XFBSourceBase* FramebufferManager::CreateXFBSource(unsigned int target_width, unsigned int target_height)
|
|
{
|
|
return new XFBSource(D3DTexture2D::Create(target_width, target_height,
|
|
(D3D11_BIND_FLAG)(D3D11_BIND_RENDER_TARGET|D3D11_BIND_SHADER_RESOURCE),
|
|
D3D11_USAGE_DEFAULT, DXGI_FORMAT_R8G8B8A8_UNORM));
|
|
}
|
|
|
|
void FramebufferManager::GetTargetSize(unsigned int *width, unsigned int *height, const EFBRectangle& sourceRc)
|
|
{
|
|
const float scaleX = Renderer::GetXFBScaleX();
|
|
const float scaleY = Renderer::GetXFBScaleY();
|
|
|
|
TargetRectangle targetSource;
|
|
|
|
targetSource.top = (int)(sourceRc.top *scaleY);
|
|
targetSource.bottom = (int)(sourceRc.bottom *scaleY);
|
|
targetSource.left = (int)(sourceRc.left *scaleX);
|
|
targetSource.right = (int)(sourceRc.right * scaleX);
|
|
|
|
*width = targetSource.right - targetSource.left;
|
|
*height = targetSource.bottom - targetSource.top;
|
|
}
|
|
|
|
void XFBSource::Draw(const MathUtil::Rectangle<float> &sourcerc,
|
|
const MathUtil::Rectangle<float> &drawrc, int width, int height) const
|
|
{
|
|
D3D::drawShadedTexSubQuad(tex->GetSRV(), &sourcerc,
|
|
texWidth, texHeight, &drawrc, PixelShaderCache::GetColorCopyProgram(false),
|
|
VertexShaderCache::GetSimpleVertexShader(), VertexShaderCache::GetSimpleInputLayout());
|
|
}
|
|
|
|
void XFBSource::DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight)
|
|
{
|
|
// DX11's XFB decoder does not use this function.
|
|
// YUYV data is decoded in Render::Swap.
|
|
}
|
|
|
|
void XFBSource::CopyEFB(float Gamma)
|
|
{
|
|
// Copy EFB data to XFB and restore render target again
|
|
const D3D11_VIEWPORT vp = CD3D11_VIEWPORT(0.f, 0.f, (float)texWidth, (float)texHeight);
|
|
|
|
D3D::g_context->RSSetViewports(1, &vp);
|
|
D3D::g_context->OMSetRenderTargets(1, &tex->GetRTV(), NULL);
|
|
D3D::SetLinearCopySampler();
|
|
|
|
D3D::drawShadedTexQuad(FramebufferManager::GetEFBColorTexture()->GetSRV(), sourceRc.AsRECT(),
|
|
Renderer::GetFullTargetWidth(), Renderer::GetFullTargetHeight(),
|
|
PixelShaderCache::GetColorCopyProgram(true), VertexShaderCache::GetSimpleVertexShader(),
|
|
VertexShaderCache::GetSimpleInputLayout(),Gamma);
|
|
|
|
D3D::g_context->OMSetRenderTargets(1, &FramebufferManager::GetEFBColorTexture()->GetRTV(),
|
|
FramebufferManager::GetEFBDepthTexture()->GetDSV());
|
|
}
|
|
|
|
} // namespace DX11
|