FramebufferPtr Framebuffer::Create()
{
FramebufferPtr fb = FramebufferPtr(new Framebuffer);
glGenFramebuffers(1, &fb->m_FBO);
return fb;
}
void CGSH_Direct3D9::SetupFramebuffer(uint64 frameReg, uint64 scissorReg)
{
if(frameReg == 0) return;
auto frame = make_convertible<FRAME>(frameReg);
auto scissor = make_convertible<SCISSOR>(scissorReg);
{
bool r = (frame.nMask & 0x000000FF) == 0;
bool g = (frame.nMask & 0x0000FF00) == 0;
bool b = (frame.nMask & 0x00FF0000) == 0;
bool a = (frame.nMask & 0xFF000000) == 0;
UINT colorMask =
(r ? D3DCOLORWRITEENABLE_RED : 0) |
(g ? D3DCOLORWRITEENABLE_GREEN : 0) |
(b ? D3DCOLORWRITEENABLE_BLUE : 0) |
(a ? D3DCOLORWRITEENABLE_ALPHA : 0);
m_device->SetRenderState(D3DRS_COLORWRITEENABLE, colorMask);
}
bool newFramebuffer = false;
auto framebuffer = FindFramebuffer(frameReg);
if(!framebuffer)
{
framebuffer = FramebufferPtr(new CFramebuffer(m_device, frame.GetBasePtr(), frame.GetWidth(), 1024, frame.nPsm));
m_framebuffers.push_back(framebuffer);
newFramebuffer = true;
}
//Any framebuffer selected at this point can be used as a texture
framebuffer->m_canBeUsedAsTexture = true;
float projWidth = static_cast<float>(framebuffer->m_width);
float projHeight = static_cast<float>(framebuffer->m_height);
HRESULT result = S_OK;
Framework::Win32::CComPtr<IDirect3DSurface9> renderSurface;
result = framebuffer->m_renderTarget->GetSurfaceLevel(0, &renderSurface);
assert(SUCCEEDED(result));
result = m_device->SetRenderTarget(0, renderSurface);
assert(SUCCEEDED(result));
if(newFramebuffer)
{
//TODO: Get actual contents from GS RAM
m_device->SetRenderState(D3DRS_SCISSORTESTENABLE, FALSE);
m_device->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
}
RECT scissorRect = {};
scissorRect.left = scissor.scax0;
scissorRect.top = scissor.scay0;
scissorRect.right = scissor.scax1 + 1;
scissorRect.bottom = scissor.scay1 + 1;
m_device->SetScissorRect(&scissorRect);
m_device->SetRenderState(D3DRS_SCISSORTESTENABLE, TRUE);
SetReadCircuitMatrix(projWidth, projHeight);
}
CGSH_Direct3D9::FramebufferPtr CGSH_Direct3D9::FindFramebuffer(uint64 frameReg) const
{
auto frame = make_convertible<FRAME>(frameReg);
auto framebufferIterator = std::find_if(std::begin(m_framebuffers), std::end(m_framebuffers),
[&] (const FramebufferPtr& framebuffer)
{
return (framebuffer->m_basePtr == frame.GetBasePtr()) && (framebuffer->m_width == frame.GetWidth());
}
);
return (framebufferIterator != std::end(m_framebuffers)) ? *(framebufferIterator) : FramebufferPtr();
}
void CGSH_Direct3D9::SetupFramebuffer(uint64 frameReg)
{
if(frameReg == 0) return;
auto frame = make_convertible<FRAME>(frameReg);
{
bool r = (frame.nMask & 0x000000FF) == 0;
bool g = (frame.nMask & 0x0000FF00) == 0;
bool b = (frame.nMask & 0x00FF0000) == 0;
bool a = (frame.nMask & 0xFF000000) == 0;
UINT colorMask =
(r ? D3DCOLORWRITEENABLE_RED : 0) |
(g ? D3DCOLORWRITEENABLE_GREEN : 0) |
(b ? D3DCOLORWRITEENABLE_BLUE : 0) |
(a ? D3DCOLORWRITEENABLE_ALPHA : 0);
m_device->SetRenderState(D3DRS_COLORWRITEENABLE, colorMask);
}
auto framebuffer = FindFramebuffer(frameReg);
if(!framebuffer)
{
framebuffer = FramebufferPtr(new CFramebuffer(m_device, frame.GetBasePtr(), frame.GetWidth(), 1024, frame.nPsm));
m_framebuffers.push_back(framebuffer);
}
//Any framebuffer selected at this point can be used as a texture
framebuffer->m_canBeUsedAsTexture = true;
float projWidth = static_cast<float>(framebuffer->m_width);
float projHeight = static_cast<float>(framebuffer->m_height);
HRESULT result = S_OK;
Framework::Win32::CComPtr<IDirect3DSurface9> renderSurface;
result = framebuffer->m_renderTarget->GetSurfaceLevel(0, &renderSurface);
assert(SUCCEEDED(result));
result = m_device->SetRenderTarget(0, renderSurface);
assert(SUCCEEDED(result));
SetReadCircuitMatrix(projWidth, projHeight);
}
