1 2 /* 3 * Mesa 3-D graphics library 4 * Version: 3.5 5 * 6 * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a 9 * copy of this software and associated documentation files (the "Software"), 10 * to deal in the Software without restriction, including without limitation 11 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 12 * and/or sell copies of the Software, and to permit persons to whom the 13 * Software is furnished to do so, subject to the following conditions: 14 * 15 * The above copyright notice and this permission notice shall be included 16 * in all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 */ 25 26 27 #ifndef API_ARRAYELT_H 28 #define API_ARRAYELT_H 29 30 31 #include "main/mfeatures.h" 32 #include "main/mtypes.h" 33 34 #if FEATURE_arrayelt 35 36 #define _MESA_INIT_ARRAYELT_VTXFMT(vfmt, impl) \ 37 do { \ 38 (vfmt)->ArrayElement = impl ## ArrayElement; \ 39 } while (0) 40 41 extern GLboolean _ae_create_context( struct gl_context *ctx ); 42 extern void _ae_destroy_context( struct gl_context *ctx ); 43 extern void _ae_invalidate_state( struct gl_context *ctx, GLuint new_state ); 44 extern void GLAPIENTRY _ae_ArrayElement( GLint elt ); 45 46 /* May optionally be called before a batch of element calls: 47 */ 48 extern void _ae_map_vbos( struct gl_context *ctx ); 49 extern void _ae_unmap_vbos( struct gl_context *ctx ); 50 51 extern void 52 _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp, 53 const GLvertexformat *vfmt); 54 55 #else /* FEATURE_arrayelt */ 56 57 #define _MESA_INIT_ARRAYELT_VTXFMT(vfmt, impl) do { } while (0) 58 59 static inline GLboolean 60 _ae_create_context( struct gl_context *ctx ) 61 { 62 return GL_TRUE; 63 } 64 65 static inline void 66 _ae_destroy_context( struct gl_context *ctx ) 67 { 68 } 69 70 static inline void 71 _ae_invalidate_state( struct gl_context *ctx, GLuint new_state ) 72 { 73 } 74 75 static inline void 76 _mesa_install_arrayelt_vtxfmt(struct _glapi_table *disp, 77 const GLvertexformat *vfmt) 78 { 79 } 80 81 #endif /* FEATURE_arrayelt */ 82 83 84 #endif /* API_ARRAYELT_H */ 85