244 lines
8.2 KiB
C++
244 lines
8.2 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 "D3DBase.h"
|
|
#include "Render.h"
|
|
#include "FramebufferManager.h"
|
|
#include "VideoConfig.h"
|
|
|
|
namespace FBManager
|
|
{
|
|
|
|
static LPDIRECT3DTEXTURE9 s_efb_color_texture;//Texture thats contains the color data of the render target
|
|
static LPDIRECT3DTEXTURE9 s_efb_colorRead_texture;//1 pixel texture for temporal data store
|
|
static LPDIRECT3DTEXTURE9 s_efb_depth_texture;//Texture thats contains the depth data of the render target
|
|
static LPDIRECT3DTEXTURE9 s_efb_depthRead_texture;//1 pixel texture for temporal data store
|
|
|
|
static LPDIRECT3DSURFACE9 s_efb_depth_surface;//Depth Surface
|
|
static LPDIRECT3DSURFACE9 s_efb_depthColor_surface;//Depth, color encoded Surface
|
|
static LPDIRECT3DSURFACE9 s_efb_color_surface;//Color Surface
|
|
static LPDIRECT3DSURFACE9 s_efb_color_ReadBuffer;//Surface 0 of s_efb_colorRead_texture
|
|
static LPDIRECT3DSURFACE9 s_efb_depth_ReadBuffer;//Surface 0 of s_efb_depthRead_texture
|
|
|
|
static LPDIRECT3DSURFACE9 s_efb_color_OffScreenReadBuffer;//System memory Surface that can be locked to retriebe the data
|
|
static LPDIRECT3DSURFACE9 s_efb_depth_OffScreenReadBuffer;//System memory Surface that can be locked to retriebe the data
|
|
|
|
|
|
static D3DFORMAT s_efb_color_surface_Format;//Format of the color Surface
|
|
static D3DFORMAT s_efb_depth_surface_Format;//Format of the Depth color encoded Surface
|
|
#undef CHECK
|
|
#define CHECK(hr,Message) if (FAILED(hr)) { PanicAlert(__FUNCTION__ " FAIL: %s" ,Message); }
|
|
|
|
|
|
|
|
LPDIRECT3DSURFACE9 GetEFBColorRTSurface()
|
|
{
|
|
return s_efb_color_surface;
|
|
}
|
|
LPDIRECT3DSURFACE9 GetEFBDepthRTSurface()
|
|
{
|
|
return s_efb_depth_surface;
|
|
}
|
|
|
|
LPDIRECT3DSURFACE9 GetEFBDepthEncodedSurface()
|
|
{
|
|
return s_efb_depthColor_surface;
|
|
}
|
|
|
|
LPDIRECT3DSURFACE9 GetEFBColorOffScreenRTSurface()
|
|
{
|
|
return s_efb_color_OffScreenReadBuffer;
|
|
}
|
|
LPDIRECT3DSURFACE9 GetEFBDepthOffScreenRTSurface()
|
|
{
|
|
return s_efb_depth_OffScreenReadBuffer;
|
|
}
|
|
|
|
LPDIRECT3DSURFACE9 GetEFBColorReadSurface()
|
|
{
|
|
|
|
return s_efb_color_ReadBuffer;
|
|
}
|
|
LPDIRECT3DSURFACE9 GetEFBDepthReadSurface()
|
|
{
|
|
|
|
return s_efb_depth_ReadBuffer;
|
|
}
|
|
|
|
|
|
D3DFORMAT GetEFBDepthRTSurfaceFormat(){return s_efb_depth_surface_Format;}
|
|
D3DFORMAT GetEFBColorRTSurfaceFormat(){return s_efb_color_surface_Format;}
|
|
|
|
LPDIRECT3DTEXTURE9 GetEFBColorTexture(const EFBRectangle& sourceRc)
|
|
{
|
|
return s_efb_color_texture;
|
|
}
|
|
|
|
|
|
LPDIRECT3DTEXTURE9 GetEFBDepthTexture(const EFBRectangle &sourceRc)
|
|
{
|
|
return s_efb_depth_texture;
|
|
}
|
|
|
|
void Create()
|
|
{
|
|
|
|
// Simplest possible setup to start with.
|
|
int target_width = Renderer::GetTargetWidth();
|
|
int target_height = Renderer::GetTargetHeight();
|
|
s_efb_color_surface_Format = D3DFMT_A8R8G8B8;
|
|
//get the framebuffer texture
|
|
HRESULT hr = D3D::dev->CreateTexture(target_width, target_height, 1, D3DUSAGE_RENDERTARGET, s_efb_color_surface_Format,
|
|
D3DPOOL_DEFAULT, &s_efb_color_texture, NULL);
|
|
if(s_efb_color_texture)
|
|
{
|
|
s_efb_color_texture->GetSurfaceLevel(0,&s_efb_color_surface);
|
|
}
|
|
CHECK(hr,"Create Color Texture");
|
|
hr = D3D::dev->CreateTexture(1, 1, 1, D3DUSAGE_RENDERTARGET, s_efb_color_surface_Format,
|
|
D3DPOOL_DEFAULT, &s_efb_colorRead_texture, NULL);
|
|
CHECK(hr,"Create Color Read Texture");
|
|
if(s_efb_colorRead_texture)
|
|
{
|
|
s_efb_colorRead_texture->GetSurfaceLevel(0,&s_efb_color_ReadBuffer);
|
|
}
|
|
//create an offscreen surface that we can lock to retrieve the data
|
|
hr = D3D::dev->CreateOffscreenPlainSurface(1, 1, s_efb_color_surface_Format, D3DPOOL_SYSTEMMEM, &s_efb_color_OffScreenReadBuffer, NULL );
|
|
CHECK(hr,"Create Color offScreen Surface");
|
|
|
|
//Select Zbuffer format supported by hadware.
|
|
if (g_ActiveConfig.bEFBAccessEnable)
|
|
{
|
|
if(D3D::GetCaps().NumSimultaneousRTs > 1)
|
|
{
|
|
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, D3DFMT_D24X8,
|
|
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
|
|
CHECK(hr,"CreateDepthStencilSurface");
|
|
D3DFORMAT *DepthTexFormats = new D3DFORMAT[3];
|
|
DepthTexFormats[0] = D3DFMT_R32F;
|
|
DepthTexFormats[1] = D3DFMT_A8R8G8B8;
|
|
|
|
for(int i = 0;i<2;i++)
|
|
{
|
|
s_efb_depth_surface_Format = DepthTexFormats[i];
|
|
//get the framebuffer Depth texture
|
|
hr = D3D::dev->CreateTexture(target_width, target_height, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
|
|
D3DPOOL_DEFAULT, &s_efb_depth_texture, NULL);
|
|
if (!FAILED(hr)) break;
|
|
}
|
|
CHECK(hr,"Depth Color Texture");
|
|
//get the Surface
|
|
if(s_efb_depth_texture)
|
|
{
|
|
s_efb_depth_texture->GetSurfaceLevel(0,&s_efb_depthColor_surface);
|
|
}
|
|
//create a one pixel texture to work as a buffer for peeking
|
|
hr = D3D::dev->CreateTexture(1, 1, 1, D3DUSAGE_RENDERTARGET, s_efb_depth_surface_Format,
|
|
D3DPOOL_DEFAULT, &s_efb_depthRead_texture, NULL);
|
|
CHECK(hr,"Create Depth Read texture");
|
|
if(s_efb_depthRead_texture)
|
|
{
|
|
s_efb_depthRead_texture->GetSurfaceLevel(0,&s_efb_depth_ReadBuffer);
|
|
}
|
|
//create an offscreen surface that we can lock to retrieve the data
|
|
hr = D3D::dev->CreateOffscreenPlainSurface(1, 1, s_efb_depth_surface_Format, D3DPOOL_SYSTEMMEM, &s_efb_depth_OffScreenReadBuffer, NULL );
|
|
CHECK(hr,"Create Depth offScreen Surface");
|
|
delete [] DepthTexFormats;
|
|
}
|
|
else
|
|
{
|
|
//depth format in prefered order
|
|
D3DFORMAT *DepthTexFormats = new D3DFORMAT[3];
|
|
DepthTexFormats[0] = D3DFMT_D32F_LOCKABLE;
|
|
DepthTexFormats[1] = D3DFMT_D16_LOCKABLE;
|
|
DepthTexFormats[2] = D3DFMT_D24X8;
|
|
for(int i = 0;i<3;i++)
|
|
{
|
|
s_efb_depth_surface_Format = DepthTexFormats[i];
|
|
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, s_efb_depth_surface_Format,
|
|
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
|
|
if (!FAILED(hr)) break;
|
|
}
|
|
s_efb_depth_ReadBuffer = s_efb_depth_surface;
|
|
s_efb_depth_OffScreenReadBuffer = s_efb_depth_surface;
|
|
//ULTRAAAAAAAAAAA ugly hack when no depth textures are supported
|
|
s_efb_depthColor_surface = s_efb_color_surface;
|
|
CHECK(hr,"CreateDepthStencilSurface");
|
|
delete [] DepthTexFormats;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
s_efb_depth_surface_Format = D3DFMT_D24X8;
|
|
hr = D3D::dev->CreateDepthStencilSurface(target_width, target_height, s_efb_depth_surface_Format,
|
|
D3DMULTISAMPLE_NONE, 0, FALSE, &s_efb_depth_surface, NULL);
|
|
CHECK(hr,"CreateDepthStencilSurface");
|
|
//ULTRAAAAAAAAAAA ugly hack when no depth textures are supported
|
|
s_efb_depthColor_surface = s_efb_color_surface;
|
|
}
|
|
}
|
|
|
|
void Destroy()
|
|
{
|
|
|
|
if(s_efb_depth_surface)
|
|
s_efb_depth_surface->Release();
|
|
s_efb_depth_surface=NULL;
|
|
|
|
if(s_efb_depthColor_surface)
|
|
s_efb_depthColor_surface->Release();
|
|
s_efb_depthColor_surface=NULL;
|
|
|
|
if(s_efb_color_surface)
|
|
s_efb_color_surface->Release();
|
|
s_efb_color_surface=NULL;
|
|
|
|
if(s_efb_color_ReadBuffer)
|
|
s_efb_color_ReadBuffer->Release();
|
|
s_efb_color_ReadBuffer=NULL;
|
|
|
|
if(s_efb_depth_ReadBuffer)
|
|
s_efb_depth_ReadBuffer->Release();
|
|
s_efb_depth_ReadBuffer=NULL;
|
|
|
|
if(s_efb_color_OffScreenReadBuffer)
|
|
s_efb_color_OffScreenReadBuffer->Release();
|
|
s_efb_color_OffScreenReadBuffer=NULL;
|
|
|
|
if(s_efb_depth_OffScreenReadBuffer)
|
|
s_efb_depth_OffScreenReadBuffer->Release();
|
|
s_efb_depth_OffScreenReadBuffer=NULL;
|
|
|
|
if(s_efb_color_texture)
|
|
s_efb_color_texture->Release();
|
|
s_efb_color_texture=NULL;
|
|
|
|
if(s_efb_colorRead_texture)
|
|
s_efb_colorRead_texture->Release();
|
|
s_efb_colorRead_texture=NULL;
|
|
|
|
if(s_efb_depth_texture)
|
|
s_efb_depth_texture->Release();
|
|
s_efb_depth_texture=NULL;
|
|
|
|
if(s_efb_depthRead_texture)
|
|
s_efb_depthRead_texture->Release();
|
|
s_efb_depthRead_texture=NULL;
|
|
|
|
}
|
|
|
|
} // namespace
|