From 6e9f00e3fc6f3b1331031f0995254c768d38ea81 Mon Sep 17 00:00:00 2001 From: Mathias Fröhlich Date: Sun, 25 Mar 2018 19:16:54 +0200 Subject: vbo: Move vbo_split into the tnl module. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move the files, adapt to the naming scheme in tnl, update callers and build system. Reviewed-by: Brian Paul Signed-off-by: Mathias Fröhlich --- src/mesa/tnl/t_split.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 src/mesa/tnl/t_split.h (limited to 'src/mesa/tnl/t_split.h') diff --git a/src/mesa/tnl/t_split.h b/src/mesa/tnl/t_split.h new file mode 100644 index 00000000000..ced7d30bdf1 --- /dev/null +++ b/src/mesa/tnl/t_split.h @@ -0,0 +1,74 @@ +/* + * mesa 3-D graphics library + * + * Copyright (C) 1999-2006 Brian Paul 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 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 + * THE AUTHORS OR COPYRIGHT HOLDERS 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. + */ + +/** + * \brief VBO builder module datatypes and definitions. + * \author Keith Whitwell + */ + + +/** + * \mainpage The TNL splitter + * + * This is the private data used internally to the _tnl_split_prims() + * helper function. Nobody outside the _tnl_split* files needs to + * include or know about this structure. + */ + + +#ifndef _TNL_SPLIT_H +#define _TNL_SPLIT_H + +#include "tnl.h" + + +/* True if a primitive can be split without copying of vertices, false + * otherwise. + */ +GLboolean +_tnl_split_prim_inplace(GLenum mode, GLuint *first, GLuint *incr); + +void +_tnl_split_inplace(struct gl_context *ctx, + const struct gl_vertex_array arrays[], + const struct _mesa_prim *prim, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + GLuint min_index, + GLuint max_index, + tnl_draw_func draw, + const struct split_limits *limits); + +/* Requires ib != NULL: + */ +void +_tnl_split_copy(struct gl_context *ctx, + const struct gl_vertex_array arrays[], + const struct _mesa_prim *prim, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + tnl_draw_func draw, + const struct split_limits *limits); + +#endif -- cgit v1.2.3