| // Copyright 2016 The SwiftShader Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "Direct3DSurface8.hpp" |
| |
| #include "Direct3DBaseTexture8.hpp" |
| #include "Debug.hpp" |
| |
| #include <malloc.h> |
| #include <assert.h> |
| |
| extern bool quadLayoutEnabled; |
| |
| namespace D3D8 |
| { |
| static sw::Resource *getParentResource(Unknown *container) |
| { |
| Direct3DBaseTexture8 *baseTexture = dynamic_cast<Direct3DBaseTexture8*>(container); |
| |
| if(baseTexture) |
| { |
| return baseTexture->getResource(); |
| } |
| |
| return 0; |
| } |
| |
| int sampleCount(D3DMULTISAMPLE_TYPE multiSample) |
| { |
| if(multiSample == D3DMULTISAMPLE_2_SAMPLES) |
| { |
| return 2; |
| } |
| else if(multiSample == D3DMULTISAMPLE_4_SAMPLES) |
| { |
| return 4; |
| } |
| else if(multiSample == D3DMULTISAMPLE_8_SAMPLES) |
| { |
| return 8; |
| } |
| else if(multiSample == D3DMULTISAMPLE_16_SAMPLES) |
| { |
| return 16; |
| } |
| |
| return 1; |
| } |
| |
| Direct3DSurface8::Direct3DSurface8(Direct3DDevice8 *device, Unknown *container, int width, int height, D3DFORMAT format, D3DPOOL pool, D3DMULTISAMPLE_TYPE multiSample, bool lockable, unsigned long usage) |
| : Surface(getParentResource(container), width, height, 1, 0, sampleCount(multiSample), translateFormat(format), lockable, (usage & D3DUSAGE_RENDERTARGET) == D3DUSAGE_RENDERTARGET || (usage & D3DUSAGE_DEPTHSTENCIL) == D3DUSAGE_DEPTHSTENCIL), device(device), container(container), width(width), height(height), format(format), pool(pool), multiSample(multiSample), lockable(lockable), usage(usage) |
| { |
| parentTexture = dynamic_cast<Direct3DBaseTexture8*>(container); |
| |
| resource = new Direct3DResource8(device, D3DRTYPE_SURFACE, memoryUsage(width, height, multiSample, format)); |
| } |
| |
| Direct3DSurface8::~Direct3DSurface8() |
| { |
| resource->Release(); |
| } |
| |
| void *Direct3DSurface8::lockInternal(int x, int y, int z, sw::Lock lock, sw::Accessor client) |
| { |
| return Surface::lockInternal(x, y, z, lock, client); |
| } |
| |
| void Direct3DSurface8::unlockInternal() |
| { |
| Surface::unlockInternal(); |
| } |
| |
| long Direct3DSurface8::QueryInterface(const IID &iid, void **object) |
| { |
| TRACE(""); |
| |
| if(iid == IID_IDirect3DSurface8 || |
| iid == IID_IUnknown) |
| { |
| AddRef(); |
| *object = this; |
| |
| return S_OK; |
| } |
| |
| *object = 0; |
| |
| return NOINTERFACE(iid); |
| } |
| |
| unsigned long Direct3DSurface8::AddRef() |
| { |
| TRACE(""); |
| |
| if(parentTexture) |
| { |
| return parentTexture->AddRef(); |
| } |
| |
| return Unknown::AddRef(); |
| } |
| |
| unsigned long Direct3DSurface8::Release() |
| { |
| TRACE(""); |
| |
| if(parentTexture) |
| { |
| return parentTexture->Release(); |
| } |
| |
| return Unknown::Release(); |
| } |
| |
| long Direct3DSurface8::FreePrivateData(const GUID &guid) |
| { |
| TRACE(""); |
| |
| return resource->FreePrivateData(guid); |
| } |
| |
| long Direct3DSurface8::GetPrivateData(const GUID &guid, void *data, unsigned long *size) |
| { |
| TRACE(""); |
| |
| return resource->GetPrivateData(guid, data, size); |
| } |
| |
| long Direct3DSurface8::SetPrivateData(const GUID &guid, const void *data, unsigned long size, unsigned long flags) |
| { |
| TRACE(""); |
| |
| return resource->SetPrivateData(guid, data, size, flags); |
| } |
| |
| long Direct3DSurface8::GetDevice(IDirect3DDevice8 **device) |
| { |
| TRACE(""); |
| |
| return resource->GetDevice(device); |
| } |
| |
| long Direct3DSurface8::LockRect(D3DLOCKED_RECT *lockedRect, const RECT *rect, unsigned long flags) |
| { |
| TRACE(""); |
| |
| if(!lockedRect) |
| { |
| return INVALIDCALL(); |
| } |
| |
| lockedRect->Pitch = getExternalPitchB(); |
| |
| sw::Lock lock = sw::LOCK_READWRITE; |
| |
| if(flags & D3DLOCK_DISCARD) |
| { |
| lock = sw::LOCK_DISCARD; |
| } |
| |
| if(flags & D3DLOCK_READONLY) |
| { |
| lock = sw::LOCK_READONLY; |
| } |
| |
| if(rect) |
| { |
| lockedRect->pBits = lockExternal(rect->left, rect->top, 0, lock, sw::PUBLIC); |
| } |
| else |
| { |
| lockedRect->pBits = lockExternal(0, 0, 0, lock, sw::PUBLIC); |
| } |
| |
| unlockExternal(); |
| |
| return D3D_OK; |
| } |
| |
| long Direct3DSurface8::UnlockRect() |
| { |
| TRACE(""); |
| |
| return D3D_OK; |
| } |
| |
| long Direct3DSurface8::GetContainer(const IID &iid, void **container) |
| { |
| TRACE(""); |
| |
| if(!container) |
| { |
| return INVALIDCALL(); |
| } |
| |
| long result = this->container->QueryInterface(iid, container); |
| |
| if(result == S_OK) |
| { |
| return D3D_OK; |
| } |
| |
| return INVALIDCALL(); |
| } |
| |
| long Direct3DSurface8::GetDesc(D3DSURFACE_DESC *desc) |
| { |
| TRACE(""); |
| |
| if(!desc) |
| { |
| return INVALIDCALL(); |
| } |
| |
| desc->Format = format; |
| desc->Pool = pool; |
| desc->Type = D3DRTYPE_SURFACE; |
| desc->Height = height; |
| desc->Width = width; |
| desc->Size = memoryUsage(width, height, multiSample, format); |
| desc->MultiSampleType = multiSample; |
| desc->Usage = usage; |
| |
| return D3D_OK; |
| } |
| |
| sw::Format Direct3DSurface8::translateFormat(D3DFORMAT format) |
| { |
| switch(format) |
| { |
| case D3DFMT_DXT1: return sw::FORMAT_DXT1; |
| case D3DFMT_DXT2: return sw::FORMAT_DXT3; |
| case D3DFMT_DXT3: return sw::FORMAT_DXT3; |
| case D3DFMT_DXT4: return sw::FORMAT_DXT5; |
| case D3DFMT_DXT5: return sw::FORMAT_DXT5; |
| case D3DFMT_R3G3B2: return sw::FORMAT_R3G3B2; |
| case D3DFMT_A8R3G3B2: return sw::FORMAT_A8R3G3B2; |
| case D3DFMT_X4R4G4B4: return sw::FORMAT_X4R4G4B4; |
| case D3DFMT_A4R4G4B4: return sw::FORMAT_A4R4G4B4; |
| case D3DFMT_A8R8G8B8: return sw::FORMAT_A8R8G8B8; |
| case D3DFMT_G16R16: return sw::FORMAT_G16R16; |
| case D3DFMT_A2B10G10R10: return sw::FORMAT_A2B10G10R10; |
| case D3DFMT_P8: return sw::FORMAT_P8; |
| case D3DFMT_A8P8: return sw::FORMAT_A8P8; |
| case D3DFMT_A8: return sw::FORMAT_A8; |
| case D3DFMT_R5G6B5: return sw::FORMAT_R5G6B5; |
| case D3DFMT_X1R5G5B5: return sw::FORMAT_X1R5G5B5; |
| case D3DFMT_A1R5G5B5: return sw::FORMAT_A1R5G5B5; |
| case D3DFMT_R8G8B8: return sw::FORMAT_R8G8B8; |
| case D3DFMT_X8R8G8B8: return sw::FORMAT_X8R8G8B8; |
| case D3DFMT_V8U8: return sw::FORMAT_V8U8; |
| case D3DFMT_L6V5U5: return sw::FORMAT_L6V5U5; |
| case D3DFMT_Q8W8V8U8: return sw::FORMAT_Q8W8V8U8; |
| case D3DFMT_X8L8V8U8: return sw::FORMAT_X8L8V8U8; |
| case D3DFMT_A2W10V10U10: return sw::FORMAT_A2W10V10U10; |
| case D3DFMT_V16U16: return sw::FORMAT_V16U16; |
| case D3DFMT_L8: return sw::FORMAT_L8; |
| case D3DFMT_A4L4: return sw::FORMAT_A4L4; |
| case D3DFMT_A8L8: return sw::FORMAT_A8L8; |
| case D3DFMT_D16: return sw::FORMAT_D16; |
| case D3DFMT_D32: return sw::FORMAT_D32; |
| case D3DFMT_D24X8: return sw::FORMAT_D24X8; |
| case D3DFMT_D24S8: return sw::FORMAT_D24S8; |
| default: |
| ASSERT(false); |
| } |
| |
| return sw::FORMAT_NULL; |
| } |
| |
| int Direct3DSurface8::bytes(D3DFORMAT format) |
| { |
| return Surface::bytes(translateFormat(format)); |
| } |
| |
| unsigned int Direct3DSurface8::memoryUsage(int width, int height, D3DMULTISAMPLE_TYPE multiSample, D3DFORMAT format) |
| { |
| return Surface::size(width, height, 1, 0, sampleCount(multiSample), translateFormat(format)); |
| } |
| } |