| /* -*- mode: c; c-basic-offset: 3 -*- |
| * |
| * Copyright 2000 VA Linux Systems Inc., Fremont, California. |
| * |
| * 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, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * VA LINUX SYSTEMS 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. |
| */ |
| /* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_tex.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */ |
| |
| /* |
| * Original rewrite: |
| * Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000 |
| * |
| * Authors: |
| * Gareth Hughes <gareth@valinux.com> |
| * Brian Paul <brianp@valinux.com> |
| * |
| */ |
| |
| #ifndef _TDFX_TEX_H_ |
| #define _TDFX_TEX_H_ |
| |
| |
| #define tdfxDDIsCompressedFormatMacro(internalFormat) \ |
| (((internalFormat) == GL_COMPRESSED_RGB_FXT1_3DFX) || \ |
| ((internalFormat) == GL_COMPRESSED_RGBA_FXT1_3DFX)) |
| #define tdfxDDIsCompressedGlideFormatMacro(internalFormat) \ |
| ((internalFormat) == GR_TEXFMT_ARGB_CMP_FXT1) |
| |
| |
| |
| extern void |
| tdfxTexValidate(GLcontext * ctx, struct gl_texture_object *tObj); |
| |
| |
| #if 000 /* DEAD? */ |
| extern void |
| fxDDTexUseGlobalPalette(GLcontext * ctx, GLboolean state); |
| #endif |
| |
| extern GLboolean |
| tdfxTestProxyTexImage(GLcontext *ctx, GLenum target, |
| GLint level, GLint internalFormat, |
| GLenum format, GLenum type, |
| GLint width, GLint height, |
| GLint depth, GLint border); |
| |
| extern GLvoid * |
| tdfxDDGetTexImage(GLcontext * ctx, GLenum target, GLint level, |
| const struct gl_texture_object *texObj, |
| GLenum * formatOut, GLenum * typeOut, |
| GLboolean * freeImageOut); |
| |
| extern void |
| tdfxDDGetCompressedTexImage( GLcontext *ctx, GLenum target, |
| GLint lod, void *image, |
| const struct gl_texture_object *texObj, |
| struct gl_texture_image *texImage ); |
| |
| extern GLint |
| tdfxSpecificCompressedTexFormat(GLcontext *ctx, |
| GLint internalFormat, |
| GLint numDimensions); |
| |
| extern GLint |
| tdfxBaseCompressedTexFormat(GLcontext *ctx, |
| GLint internalFormat); |
| |
| extern GLboolean |
| tdfxDDIsCompressedFormat(GLcontext *ctx, GLint internalFormat); |
| |
| extern GLsizei |
| tdfxDDCompressedImageSize(GLcontext *ctx, |
| GLenum intFormat, |
| GLuint numDimensions, |
| GLuint width, |
| GLuint height, |
| GLuint depth); |
| |
| |
| extern void |
| tdfxInitTextureFuncs( struct dd_function_table *functions ); |
| |
| #endif |