void D3DPostProcessor::PostProcessEFB(const TargetRectangle& src_rect, const TargetSize& src_size)
{
// Apply normal post-process process, but to the EFB buffers.
// Uses the current viewport as the "visible" region to post-process.
// In D3D, the viewport rectangle must fit within the render target.
TargetRectangle target_rect;
TargetSize target_size(src_size.width, src_size.height);
target_rect.left = src_rect.left >= 0 ? src_rect.left : 0;
target_rect.top = src_rect.top >= 0 ? src_rect.top : 0;
target_rect.right = src_rect.right <= src_size.width ? src_rect.right : src_size.width;
target_rect.bottom = src_rect.bottom <= src_size.height ? src_rect.bottom : src_size.height;
// Source and target textures, if MSAA is enabled, this needs to be resolved
D3DTexture2D* color_texture = FramebufferManager::GetResolvedEFBColorTexture();
D3DTexture2D* depth_texture = nullptr;
if (m_requires_depth_buffer)
{
depth_texture = FramebufferManager::GetResolvedEFBDepthTexture();
}
// Invoke post process process
PostProcess(nullptr, nullptr, nullptr,
target_rect, target_size, reinterpret_cast<uintptr_t>(color_texture),
target_rect, target_size, reinterpret_cast<uintptr_t>(depth_texture));
// Copy back to EFB buffer when multisampling is enabled
if (g_ActiveConfig.iMultisamples > 1)
CopyTexture(target_rect, reinterpret_cast<uintptr_t>(FramebufferManager::GetEFBColorTexture()), target_rect, reinterpret_cast<uintptr_t>(color_texture), target_size, -1, false, true);
g_renderer->RestoreAPIState();
}
CTexture * CTexDict::CombineTextures(uint32 new_texture_checksum, CTexture *p_texture1, CTexture *p_texture2, bool palette_gen)
{
CTexture *p_new_texture = CopyTexture(new_texture_checksum, p_texture1);
if (p_new_texture)
{
p_new_texture->CombineTextures(p_texture2, palette_gen);
} else {
Dbg_Error("Could not create new CTexture for CombineTexture of %x", new_texture_checksum);
}
return p_new_texture;
}
ovrTextureSwapChain1_3 renderChain(ovrSession1_3 session, ovrSwapTextureSet* ts)
{
ovrTextureSwapChainWrapper* chainwrapper = getChain(session, ts);
int currentIndex = 0;
ovr_GetTextureSwapChainCurrentIndex1_3(session, chainwrapper->swapChain, ¤tIndex);
CopyTexture(chainwrapper->pContext, chainwrapper->textures[currentIndex], &ts->Textures[ts->CurrentIndex]);
ovr_CommitTextureSwapChain1_3(session, chainwrapper->swapChain);
return chainwrapper->swapChain;
}
/// <summary>
/// Generates mipmaps if the specified texture has the levels to accommodate them.
/// </summary>
/// <param name="src">The DirectX texture to apply mipmaps to.</param>
/// <param name="njs_texture">The Dremcast texture to receive the DirectX texture.</param>
static void __fastcall GenerateMipmaps_c(IDirect3DTexture8* src, NJS_TEXMEMLIST* njs_texture)
{
if (src == nullptr || njs_texture == nullptr)
return;
if (blacklisted || src->GetLevelCount() > 1)
goto ABORT;
#ifndef PALLETIZED_MIPMAPS
Uint32 format = njs_texture->texinfo.texsurface.PixelFormat;
if (format == NJD_PIXELFORMAT_PALETTIZED_4BPP || format == NJD_PIXELFORMAT_PALETTIZED_8BPP)
goto ABORT;
#endif
HRESULT result;
D3DSURFACE_DESC info;
result = src->GetLevelDesc(0, &info);
if (!SUCCEEDED(result))
goto ABORT;
IDirect3DTexture8* dest;
result = Direct3D_Device->CreateTexture(info.Width, info.Height, 0, info.Usage, info.Format, info.Pool, &dest);
if (!SUCCEEDED(result))
goto ABORT;
result = CopyTexture(dest, src, info.Height);
if (!SUCCEEDED(result))
goto ABORT;
result = D3DXFilterTexture(dest, nullptr, D3DX_DEFAULT, D3DX_DEFAULT);
if (!SUCCEEDED(result))
{
PrintDebug("Mipmap generation failed with error code 0x%08X\n", result);
dest->Release();
goto ABORT;
}
src->Release();
SetSurface(dest, &njs_texture->texinfo.texsurface);
return;
ABORT:
SetSurface(src, &njs_texture->texinfo.texsurface);
return;
}
