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<h1>ogDisplay_UbixOS.h</h1><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef OGDISPLAY_UBIXOS_H</span>
00002 <span class="preprocessor"></span><span class="preprocessor">#define OGDISPLAY_UBIXOS_H</span>
00003 <span class="preprocessor"></span>
00004 <span class="preprocessor">#include <objgfx40/objgfx40.h></span>
00005
00006 <span class="keyword">struct </span>ogModeInfo {
00007 uInt16 modeAttributes __attribute__((packed));
00008 uInt8 windowAFlags __attribute__((packed));
00009 uInt8 windowBFlags __attribute__((packed));
00010 uInt16 granularity __attribute__((packed));
00011 uInt16 windowSize __attribute__((packed));
00012 uInt16 windowASeg __attribute__((packed));
00013 uInt16 windowBSeg __attribute__((packed));
00014 <span class="keywordtype">void</span>* bankSwitch __attribute__((packed));
00015 uInt16 bytesPerLine __attribute__((packed));
00016 uInt16 xRes __attribute__((packed));
00017 uInt16 yRes __attribute__((packed));
00018 uInt8 charWidth __attribute__((packed));
00019 uInt8 charHeight __attribute__((packed));
00020 uInt8 numBitPlanes __attribute__((packed));
00021 uInt8 bitsPerPixel __attribute__((packed));
00022 uInt8 numberOfBanks __attribute__((packed));
00023 uInt8 memoryModel __attribute__((packed));
00024 uInt8 bankSize __attribute__((packed));
00025 uInt8 numOfImagePages __attribute__((packed));
00026 uInt8 reserved __attribute__((packed));
00027 <span class="comment">// Direct colour fields (required for Direct/6 and YUV/7 memory models</span>
00028 uInt8 redMaskSize __attribute__((packed));
00029 uInt8 redFieldPosition __attribute__((packed));
00030 uInt8 greenMaskSize __attribute__((packed));
00031 uInt8 greenFieldPosition __attribute__((packed));
00032 uInt8 blueMaskSize __attribute__((packed));
00033 uInt8 blueFieldPosition __attribute__((packed));
00034 uInt8 alphaMaskSize __attribute__((packed));
00035 uInt8 alphaFieldPosition __attribute__((packed));
00036 uInt8 directColourMode __attribute__((packed));
00037 <span class="comment">// VESA 2.0 specific fields</span>
00038 uInt32 physBasePtr __attribute__((packed));
00039 <span class="keywordtype">void</span>* offScreenMemOffset __attribute__((packed));
00040 uInt16 offScreenMemSize __attribute__((packed));
00041 uInt8 paddington[461] __attribute__((packed));
00042 };
00043
00044 <span class="keyword">struct </span>ogVESAInfo {
00045 <span class="keywordtype">char</span> VBESignature[4] __attribute__((packed));
00046 uInt8 minVersion __attribute__((packed));
00047 uInt8 majVersion __attribute__((packed));
00048 uInt32 OEMStringPtr __attribute__((packed));
00049 uInt32 capabilities __attribute__((packed));
00050 uInt32 videoModePtr __attribute__((packed));
00051 uInt16 totalMemory __attribute__((packed));
00052 <span class="comment">// VESA 2.0 specific fields</span>
00053 uInt16 OEMSoftwareRev __attribute__((packed));
00054 uInt32 OEMVendorNamePtr __attribute__((packed));
00055 uInt32 OEMProductNamePtr __attribute__((packed));
00056 uInt32 OEMProductRevPtr __attribute__((packed));
00057 uInt8 paddington[474] __attribute__((packed));
00058 };
00059
00060
00061 <span class="keyword">class </span>ogDisplay_UbixOS : <span class="keyword">public</span> ogSurface {
00062 <span class="keyword">protected</span>:
00063 <span class="keywordtype">void</span> * pages[2];
00064 uInt32 activePage;
00065 uInt32 visualPage;
00066 ogVESAInfo * VESAInfo;
00067 ogModeInfo * modeInfo;
00068
00069 uInt16 FindMode(uInt32, uInt32, uInt32);
00070 <span class="keywordtype">void</span> GetModeInfo(uInt16);
00071 <span class="keywordtype">void</span> GetVESAInfo(<span class="keywordtype">void</span>);
00072 <span class="keywordtype">void</span> SetMode(uInt16);
00073 <span class="keywordtype">void</span> SetPal(<span class="keywordtype">void</span>);
00074 <span class="keyword">public</span>:
00075 ogDisplay_UbixOS(<span class="keywordtype">void</span>);
00076 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Alias(ogSurface&, uInt32, uInt32, uInt32, uInt32);
00077 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Clone(ogSurface&);
00078 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CopyPalette(ogSurface&);
00079 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Create(uInt32, uInt32, ogPixelFmt);
00080 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> LoadPalette(<span class="keyword">const</span> <span class="keywordtype">char</span> *);
00081 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetPalette(<span class="keyword">const</span> ogRGBA8[]);
00082 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetPalette(uInt8, uInt8, uInt8, uInt8);
00083 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetPalette(uInt8, uInt8, uInt8, uInt8, uInt8);
00084 <span class="keyword">virtual</span> ~ogDisplay_UbixOS(<span class="keywordtype">void</span>);
00085 }; <span class="comment">// ogDisplay_UbixOS</span>
00086
00087 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Apr 28 17:49:38 2004 for Ubixos by
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