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Diffstat (limited to 'src/mesa/tnl/t_vertex.h')
| -rw-r--r-- | src/mesa/tnl/t_vertex.h | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/src/mesa/tnl/t_vertex.h b/src/mesa/tnl/t_vertex.h deleted file mode 100644 index a84b299e518..00000000000 --- a/src/mesa/tnl/t_vertex.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Copyright 2003 VMware, 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 - * on 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 - * VMWARE AND/OR THEIR 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. - * - * Authors: - * Keith Whitwell <keithw@vmware.com> - */ - -#ifndef _TNL_VERTEX_H -#define _TNL_VERTEX_H - -#include "main/glheader.h" -#include "t_context.h" - -struct gl_context; -struct tnl_clipspace; - -/* New mechanism to specify hardware vertices so that tnl can build - * and manipulate them directly. - */ - - -/* It will probably be necessary to allow drivers to specify new - * emit-styles to cover all the weird and wacky things out there. - */ -enum tnl_attr_format { - EMIT_1F, - EMIT_2F, - EMIT_3F, - EMIT_4F, - EMIT_2F_VIEWPORT, /* do viewport transform and emit */ - EMIT_3F_VIEWPORT, /* do viewport transform and emit */ - EMIT_4F_VIEWPORT, /* do viewport transform and emit */ - EMIT_3F_XYW, /* for projective texture */ - EMIT_1UB_1F, /* for fog coordinate */ - EMIT_3UB_3F_RGB, /* for specular color */ - EMIT_3UB_3F_BGR, /* for specular color */ - EMIT_4UB_4F_RGBA, /* for color */ - EMIT_4UB_4F_BGRA, /* for color */ - EMIT_4UB_4F_ARGB, /* for color */ - EMIT_4UB_4F_ABGR, /* for color */ - EMIT_4CHAN_4F_RGBA, /* for swrast color */ - EMIT_PAD, /* leave a hole of 'offset' bytes */ - EMIT_MAX -}; - -struct tnl_attr_map { - GLuint attrib; /* _TNL_ATTRIB_ enum */ - enum tnl_attr_format format; - GLuint offset; -}; - -struct tnl_format_info { - const char *name; - tnl_extract_func extract; - tnl_insert_func insert[4]; - const GLuint attrsize; -}; - -extern const struct tnl_format_info _tnl_format_info[EMIT_MAX]; - - -/* Interpolate between two vertices to produce a third: - */ -extern void _tnl_interp( struct gl_context *ctx, - GLfloat t, - GLuint edst, GLuint eout, GLuint ein, - GLboolean force_boundary ); - -/* Copy colors from one vertex to another: - */ -extern void _tnl_copy_pv( struct gl_context *ctx, GLuint edst, GLuint esrc ); - - -/* Extract a named attribute from a hardware vertex. Will have to - * reverse any viewport transformation, swizzling or other conversions - * which may have been applied: - */ -extern void _tnl_get_attr( struct gl_context *ctx, const void *vertex, GLenum attrib, - GLfloat *dest ); - -/* Complementary to the above. - */ -extern void _tnl_set_attr( struct gl_context *ctx, void *vout, GLenum attrib, - const GLfloat *src ); - - -extern void *_tnl_get_vertex( struct gl_context *ctx, GLuint nr ); - -extern GLuint _tnl_install_attrs( struct gl_context *ctx, - const struct tnl_attr_map *map, - GLuint nr, const GLfloat *vp, - GLuint unpacked_size ); - -extern void _tnl_free_vertices( struct gl_context *ctx ); - -extern void _tnl_init_vertices( struct gl_context *ctx, - GLuint vb_size, - GLuint max_vertex_size ); - -extern void *_tnl_emit_vertices_to_buffer( struct gl_context *ctx, - GLuint start, - GLuint end, - void *dest ); - -/* This function isn't optimal. Check out - * gallium/auxilary/translate for a more comprehensive implementation of - * the same functionality. - */ - -extern void *_tnl_emit_indexed_vertices_to_buffer( struct gl_context *ctx, - const GLuint *elts, - GLuint start, - GLuint end, - void *dest ); - - -extern void _tnl_build_vertices( struct gl_context *ctx, - GLuint start, - GLuint end, - GLuint newinputs ); - -extern void _tnl_invalidate_vertices( struct gl_context *ctx, GLuint newinputs ); - -extern void _tnl_invalidate_vertex_state( struct gl_context *ctx, GLuint new_state ); - -extern void _tnl_notify_pipeline_output_change( struct gl_context *ctx ); - - -#define GET_VERTEX_STATE(ctx) &(TNL_CONTEXT(ctx)->clipspace) - -/* Internal function: - */ -void _tnl_register_fastpath( struct tnl_clipspace *vtx, - GLboolean match_strides ); - - -/* t_vertex_generic.c -- Internal functions for t_vertex.c - */ -void _tnl_generic_copy_pv_extras( struct gl_context *ctx, - GLuint dst, GLuint src ); - -void _tnl_generic_interp_extras( struct gl_context *ctx, - GLfloat t, - GLuint dst, GLuint out, GLuint in, - GLboolean force_boundary ); - -void _tnl_generic_copy_pv( struct gl_context *ctx, GLuint edst, GLuint esrc ); - -void _tnl_generic_interp( struct gl_context *ctx, - GLfloat t, - GLuint edst, GLuint eout, GLuint ein, - GLboolean force_boundary ); - -void _tnl_generic_emit( struct gl_context *ctx, - GLuint count, - GLubyte *v ); - -void _tnl_generate_hardwired_emit( struct gl_context *ctx ); - -/* t_vertex_sse.c -- Internal functions for t_vertex.c - */ -void _tnl_generate_sse_emit( struct gl_context *ctx ); - -#endif |