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author | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
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committer | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
commit | f4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch) | |
tree | 2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h | |
parent | a840692edc9c6d19cd7c057f68e39c7d95eb767d (diff) | |
download | nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.gz nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.bz2 nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.zip |
Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h')
-rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h new file mode 100644 index 000000000..f1ee72241 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savagetex.h @@ -0,0 +1,83 @@ +/* + * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + + +#ifndef SAVAGETEX_INC +#define SAVAGETEX_INC + +#include "mtypes.h" + +#include "savagecontext.h" +#include "texmem.h" + +#define SAVAGE_TEX_MAXLEVELS 12 + +/** \brief Texture tiling information */ +typedef struct savage_tileinfo_t { + GLuint width, height; /**< tile width and height */ + GLuint wInSub, hInSub; /**< tile width and height in subtiles */ + GLuint subWidth, subHeight; /**< subtile width and height */ + GLuint tinyOffset[2]; /**< internal offsets size 1 and 2 images */ +} savageTileInfo, *savageTileInfoPtr; + +typedef struct { + GLuint offset; + GLuint nTiles; + GLuint *dirtyTiles; /* bit vector of dirty tiles (still unused) */ +} savageTexImage; + +typedef struct { + driTextureObject base; + + GLubyte *bufAddr; + + GLuint age; + savageTexImage image[SAVAGE_TEX_MAXLEVELS]; + GLuint dirtySubImages; + + struct { + GLuint sWrapMode, tWrapMode; + GLuint minFilter, magFilter; + GLuint physAddr; + } setup; + + GLuint hwFormat; + GLuint texelBytes; + const savageTileInfo *tileInfo; +} savageTexObj, *savageTexObjPtr; + +#define SAVAGE_NO_PALETTE 0x0 +#define SAVAGE_USE_PALETTE 0x1 +#define SAVAGE_UPDATE_PALETTE 0x2 +#define SAVAGE_FALLBACK_PALETTE 0x4 +#define __HWEnvCombineSingleUnitScale(imesa, flag0, flag1, TexBlendCtrl) +#define __HWParseTexEnvCombine(imesa, flag0, TexCtrl, TexBlendCtrl) + + +void savageUpdateTextureState( GLcontext *ctx ); +void savageDDInitTextureFuncs( struct dd_function_table *functions ); + +void savageDestroyTexObj( savageContextPtr imesa, savageTexObjPtr t ); + +#endif |