| 0,0 → 1,59 |
|---|
| /* |
| * Mesa 3-D graphics library |
| * |
| * Copyright (C) 2007 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 |
| * 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 |
| * VMWARE 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. |
| */ |
| |
| /** |
| * \file t_vp_build.c |
| * Create a vertex program to execute the current fixed function T&L pipeline. |
| * \author Keith Whitwell |
| */ |
| |
| |
| #include "main/glheader.h" |
| #include "main/ffvertex_prog.h" |
| #include "main/mtypes.h" |
| #include "t_vp_build.h" |
| |
| |
| /** |
| * XXX This should go away someday, but still referenced by some drivers... |
| */ |
| void _tnl_UpdateFixedFunctionProgram( struct gl_context *ctx ) |
| { |
| const struct gl_vertex_program *prev = ctx->VertexProgram._Current; |
| |
| if (!ctx->VertexProgram._Current || |
| ctx->VertexProgram._Current == ctx->VertexProgram._TnlProgram) { |
| ctx->VertexProgram._Current |
| = ctx->VertexProgram._TnlProgram |
| = _mesa_get_fixed_func_vertex_program(ctx); |
| } |
| |
| /* Tell the driver about the change. Could define a new target for |
| * this? |
| */ |
| if (ctx->VertexProgram._Current != prev && ctx->Driver.BindProgram) { |
| ctx->Driver.BindProgram(ctx, GL_VERTEX_PROGRAM_ARB, |
| (struct gl_program *) ctx->VertexProgram._Current); |
| } |
| } |