add tdfx DRI driver

1 files changed, 165 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tex.h b/src/mesa/drivers/dri/tdfx/tdfx_tex.h
new file mode 100644
index 0000000000..5fc7c740bf
--- /dev/null
+++ b/src/mesa/drivers/dri/tdfx/tdfx_tex.h
@@ -0,0 +1,165 @@
+/* -*- 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_
+
+
+#include "texutil.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);
+
+extern void
+tdfxDDBindTexture(GLcontext * ctx, GLenum target,
+                  struct gl_texture_object *tObj);
+
+extern void
+tdfxDDDeleteTexture(GLcontext * ctx, struct gl_texture_object *tObj);
+
+extern GLboolean
+tdfxDDIsTextureResident(GLcontext *ctx, struct gl_texture_object *tObj);
+
+extern void
+tdfxDDTexturePalette(GLcontext * ctx, struct gl_texture_object *tObj);
+
+#if 000 /* DEAD? */
+extern void
+fxDDTexUseGlobalPalette(GLcontext * ctx, GLboolean state);
+#endif
+
+extern void
+tdfxDDTexEnv(GLcontext * ctx, GLenum target, GLenum pname,
+             const GLfloat * param);
+
+extern void
+tdfxDDTexParameter(GLcontext * ctx, GLenum target,
+                   struct gl_texture_object *tObj,
+                   GLenum pname, const GLfloat * params);
+
+extern const struct gl_texture_format *
+tdfxDDChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
+                           GLenum srcFormat, GLenum srcType );
+
+extern void
+tdfxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level,
+                 GLint internalFormat, GLint width, GLint height,
+                 GLint border,
+                 GLenum format, GLenum type, const GLvoid * pixels,
+                 const struct gl_pixelstore_attrib * packing,
+                 struct gl_texture_object * texObj,
+                 struct gl_texture_image * texImage);
+
+extern void
+tdfxDDTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
+                    GLint xoffset, GLint yoffset,
+                    GLsizei width, GLsizei height,
+                    GLenum format, GLenum type,
+                    const GLvoid *pixels,
+                    const struct gl_pixelstore_attrib *packing,
+                    struct gl_texture_object *texObj,
+                    struct gl_texture_image *texImage );
+
+#if 000
+extern GLboolean
+tdfxDDCompressedTexImage2D( GLcontext *ctx, GLenum target,
+                            GLint level, GLsizei imageSize,
+                            const GLvoid *data,
+                            struct gl_texture_object *texObj,
+                            struct gl_texture_image *texImage,
+                            GLboolean *retainInternalCopy);
+
+extern GLboolean
+tdfxDDCompressedTexSubImage2D( GLcontext *ctx, GLenum target,
+                               GLint level, GLint xoffset,
+                               GLint yoffset, GLsizei width,
+                               GLint height, GLenum format,
+                               GLsizei imageSize, const GLvoid *data,
+                               struct gl_texture_object *texObj,
+                               struct gl_texture_image *texImage );
+#endif
+
+extern GLboolean
+tdfxDDTestProxyTexImage(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
+tdfxDDSpecificCompressedTexFormat(GLcontext *ctx,
+                                  GLint internalFormat,
+                                  GLint numDimensions);
+
+extern GLint
+tdfxDDBaseCompressedTexFormat(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);
+
+
+#endif