1// Copyright 2016 The SwiftShader Authors. All Rights Reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//    http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef D3D8_Direct3DTexture8_hpp
16#define D3D8_Direct3DTexture8_hpp
17
18#include "Direct3DBaseTexture8.hpp"
19
20#include "Direct3DSurface8.hpp"
21
22#include "Config.hpp"
23
24#include <d3d8.h>
25
26namespace D3D8
27{
28	class Direct3DTexture8 : public IDirect3DTexture8, public Direct3DBaseTexture8
29	{
30	public:
31		Direct3DTexture8(Direct3DDevice8 *device, unsigned int width, unsigned int height, unsigned int levels, unsigned long usage, D3DFORMAT format, D3DPOOL pool);
32
33		~Direct3DTexture8() override;
34
35		// IUnknown methods
36		long __stdcall QueryInterface(const IID &iid, void **object) override;
37		unsigned long __stdcall AddRef() override;
38		unsigned long __stdcall Release() override;
39
40		// IDirect3DResource8 methods
41		long __stdcall FreePrivateData(const GUID &guid) override;
42		long __stdcall GetPrivateData(const GUID &guid, void *data, unsigned long *size) override;
43		void __stdcall PreLoad() override;
44		long __stdcall SetPrivateData(const GUID &guid, const void *data, unsigned long size, unsigned long flags) override;
45		long __stdcall GetDevice(IDirect3DDevice8 **device) override;
46		unsigned long __stdcall SetPriority(unsigned long newPriority) override;
47		unsigned long __stdcall GetPriority() override;
48		D3DRESOURCETYPE __stdcall GetType() override;
49
50		// IDirect3DBaseTexture methods
51		unsigned long __stdcall GetLevelCount() override;
52		unsigned long __stdcall GetLOD() override;
53		unsigned long __stdcall SetLOD(unsigned long newLOD) override;
54
55		// IDirect3DTexture8 methods
56		long __stdcall GetLevelDesc(unsigned int level, D3DSURFACE_DESC *description) override;
57		long __stdcall LockRect(unsigned int level, D3DLOCKED_RECT *lockedRect, const RECT *rect, unsigned long flags) override;
58		long __stdcall GetSurfaceLevel(unsigned int level, IDirect3DSurface8 **surface) override;
59		long __stdcall UnlockRect(unsigned int level) override;
60		long __stdcall AddDirtyRect(const RECT *dirtyRect) override;
61
62		// Internal methods
63		Direct3DSurface8 *getInternalSurfaceLevel(unsigned int level);
64
65	private:
66		// Creation parameters
67		const unsigned int width;
68		const unsigned int height;
69		const D3DFORMAT format;
70		const D3DPOOL pool;
71
72		Direct3DSurface8 *surfaceLevel[sw::MIPMAP_LEVELS];
73	};
74}
75
76#endif // D3D8_Direct3DTexture8_hpp
77