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Diffstat (limited to 'src/mesa/vbo/vbo_context.c')
-rw-r--r-- | src/mesa/vbo/vbo_context.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/mesa/vbo/vbo_context.c b/src/mesa/vbo/vbo_context.c new file mode 100644 index 00000000000..5f28e6b0e07 --- /dev/null +++ b/src/mesa/vbo/vbo_context.c @@ -0,0 +1,86 @@ +/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 1999-2005 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 + * BRIAN PAUL 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 <[email protected]> + */ + +#include "mtypes.h" +#include "vbo_context.h" +#include "imports.h" +#include "api_arrayelt.h" + +/* Reach out and grab this to use as the default: + */ +extern void _tnl_draw_prims( GLcontext *ctx, + const struct gl_client_array *arrays[], + const struct _mesa_prim *prims, + GLuint nr_prims, + const struct _mesa_index_buffer *ib, + GLuint min_index, + GLuint max_index ); + +GLboolean _vbo_CreateContext( GLcontext *ctx ) +{ + struct vbo_context *vbo = CALLOC_STRUCT(vbo_context); + + ctx->swtnl_im = (void *)vbo; + + /* Initialize the arrayelt helper + */ + if (!ctx->aelt_context && + !_ae_create_context( ctx )) { + return GL_FALSE; + } + + /* Hook our functions into exec and compile dispatch tables. These + * will pretty much be permanently installed, which means that the + * vtxfmt mechanism can be removed now. + */ + vbo_exec_init( ctx ); + vbo_save_init( ctx ); + + /* By default: + */ + vbo->draw_prims = _tnl_draw_prims; + + return GL_TRUE; +} + +void vbo_save_invalidate_state( GLcontext *ctx, GLuint new_state ) +{ + _ae_invalidate_state(ctx, new_state); +} + + +void _vbo_DestroyContext( GLcontext *ctx ) +{ + if (ctx->aelt_context) { + _ae_destroy_context( ctx ); + ctx->aelt_context = NULL; + } + + FREE(vbo_context(ctx)); + ctx->swtnl_im = NULL; + +} |