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authorAki <please@ignore.pl>2021-09-30 16:46:36 +0200
committerAki <please@ignore.pl>2021-09-30 16:46:36 +0200
commit966fe28c59f59fc8be795c8215b9352435982445 (patch)
tree2979f8d30b63eb83310b78c62463915cb409989f /nGenEx/TexDX9.h
parentc9b298cf8da03e6a9825eade5b764b0ed4804dc1 (diff)
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Merged nGenEx and Parser into Stars45
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-/* Starshatter OpenSource Distribution
- Copyright (c) 1997-2004, Destroyer Studios LLC.
- All Rights Reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the name "Destroyer Studios" nor the names of its contributors
- may be used to endorse or promote products derived from this software
- without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
- SUBSYSTEM: nGenEx.lib
- FILE: TexDX9.h
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- Direct 3D Texture Cache
-*/
-
-#ifndef TexDX9_h
-#define TexDX9_h
-
-#include "Bitmap.h"
-
-// +--------------------------------------------------------------------+
-
-class Video;
-class VideoDX9;
-class Bitmap;
-struct VD3D_texture_format;
-
-// +--------------------------------------------------------------------+
-
-struct TexCacheDX9Entry
-{
- TexCacheDX9Entry() : bitmap_id(0), texture(0), used_last(0),
- last_modified(0), normal(false) { }
-
- void Release();
- void Unload();
-
- HANDLE bitmap_id;
- IDirect3DTexture9* texture;
- DWORD used_last;
- DWORD last_modified;
- bool normal;
-};
-
-// +--------------------------------------------------------------------+
-
-class TexCacheDX9
-{
-public:
- TexCacheDX9(VideoDX9* video);
- virtual ~TexCacheDX9();
-
- void FrameNumber(int n) { frame_number = n; }
- IDirect3DTexture9* FindTexture(Bitmap* bmp);
- IDirect3DTexture9* FindNormalMap(Bitmap* bmp, float amp=1);
- bool LoadTexture(Bitmap* bmp, TexCacheDX9Entry* entry);
- void InvalidateCache();
-
- int count;
-
-private:
- int FreeLRU(int tries=4);
- int FreeUpCache();
- void CreateNormalMap(int index, float amp=1);
-
- VideoDX9* video;
- IDirect3D9* d3d;
- IDirect3DDevice9* d3ddevice;
-
- DWORD vidmem;
-
- int bad_frame;
- DWORD frame_number;
-
- int mru;
- TexCacheDX9Entry* cache;
-};
-
-#endif // TexDX9_h
-