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1 /*
2  * Mesa 3-D graphics library
3  *
4  * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22  * OTHER DEALINGS IN THE SOFTWARE.
23  *
24  * Authors:
25  *    Keith Whitwell <keithw@vmware.com> Gareth Hughes
26  */
27 
28 #include "glheader.h"
29 #include "api_arrayelt.h"
30 #include "context.h"
31 #include "imports.h"
32 #include "mtypes.h"
33 #include "vtxfmt.h"
34 #include "eval.h"
35 #include "dlist.h"
36 #include "main/dispatch.h"
37 #include "vbo/vbo_context.h"
38 
39 
40 /**
41  * Copy the functions found in the GLvertexformat object into the
42  * dispatch table.
43  */
44 static void
install_vtxfmt(struct gl_context * ctx,struct _glapi_table * tab,const GLvertexformat * vfmt)45 install_vtxfmt(struct gl_context *ctx, struct _glapi_table *tab,
46                const GLvertexformat *vfmt)
47 {
48    assert(ctx->Version > 0);
49 
50    if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
51       SET_Color4f(tab, vfmt->Color4f);
52    }
53 
54    if (ctx->API == API_OPENGL_COMPAT) {
55       _mesa_install_arrayelt_vtxfmt(tab, vfmt);
56       SET_Color3f(tab, vfmt->Color3f);
57       SET_Color3fv(tab, vfmt->Color3fv);
58       SET_Color4fv(tab, vfmt->Color4fv);
59       SET_EdgeFlag(tab, vfmt->EdgeFlag);
60    }
61 
62    if (ctx->API == API_OPENGL_COMPAT) {
63       _mesa_install_eval_vtxfmt(tab, vfmt);
64    }
65 
66    if (ctx->API != API_OPENGL_CORE && ctx->API != API_OPENGLES2) {
67       SET_Materialfv(tab, vfmt->Materialfv);
68       SET_MultiTexCoord4fARB(tab, vfmt->MultiTexCoord4fARB);
69       SET_Normal3f(tab, vfmt->Normal3f);
70    }
71 
72    if (ctx->API == API_OPENGL_COMPAT) {
73       SET_FogCoordfEXT(tab, vfmt->FogCoordfEXT);
74       SET_FogCoordfvEXT(tab, vfmt->FogCoordfvEXT);
75       SET_Indexf(tab, vfmt->Indexf);
76       SET_Indexfv(tab, vfmt->Indexfv);
77       SET_MultiTexCoord1fARB(tab, vfmt->MultiTexCoord1fARB);
78       SET_MultiTexCoord1fvARB(tab, vfmt->MultiTexCoord1fvARB);
79       SET_MultiTexCoord2fARB(tab, vfmt->MultiTexCoord2fARB);
80       SET_MultiTexCoord2fvARB(tab, vfmt->MultiTexCoord2fvARB);
81       SET_MultiTexCoord3fARB(tab, vfmt->MultiTexCoord3fARB);
82       SET_MultiTexCoord3fvARB(tab, vfmt->MultiTexCoord3fvARB);
83       SET_MultiTexCoord4fvARB(tab, vfmt->MultiTexCoord4fvARB);
84       SET_Normal3fv(tab, vfmt->Normal3fv);
85    }
86 
87    if (ctx->API == API_OPENGL_COMPAT) {
88       SET_SecondaryColor3fEXT(tab, vfmt->SecondaryColor3fEXT);
89       SET_SecondaryColor3fvEXT(tab, vfmt->SecondaryColor3fvEXT);
90       SET_TexCoord1f(tab, vfmt->TexCoord1f);
91       SET_TexCoord1fv(tab, vfmt->TexCoord1fv);
92       SET_TexCoord2f(tab, vfmt->TexCoord2f);
93       SET_TexCoord2fv(tab, vfmt->TexCoord2fv);
94       SET_TexCoord3f(tab, vfmt->TexCoord3f);
95       SET_TexCoord3fv(tab, vfmt->TexCoord3fv);
96       SET_TexCoord4f(tab, vfmt->TexCoord4f);
97       SET_TexCoord4fv(tab, vfmt->TexCoord4fv);
98       SET_Vertex2f(tab, vfmt->Vertex2f);
99       SET_Vertex2fv(tab, vfmt->Vertex2fv);
100       SET_Vertex3f(tab, vfmt->Vertex3f);
101       SET_Vertex3fv(tab, vfmt->Vertex3fv);
102       SET_Vertex4f(tab, vfmt->Vertex4f);
103       SET_Vertex4fv(tab, vfmt->Vertex4fv);
104    }
105 
106    if (ctx->API == API_OPENGL_COMPAT) {
107       _mesa_install_dlist_vtxfmt(tab, vfmt);   /* glCallList / glCallLists */
108 
109       SET_Begin(tab, vfmt->Begin);
110       SET_End(tab, vfmt->End);
111       SET_PrimitiveRestartNV(tab, vfmt->PrimitiveRestartNV);
112    }
113 
114    /* Originally for GL_NV_vertex_program, this is also used by dlist.c */
115    if (ctx->API == API_OPENGL_COMPAT) {
116       SET_VertexAttrib1fNV(tab, vfmt->VertexAttrib1fNV);
117       SET_VertexAttrib1fvNV(tab, vfmt->VertexAttrib1fvNV);
118       SET_VertexAttrib2fNV(tab, vfmt->VertexAttrib2fNV);
119       SET_VertexAttrib2fvNV(tab, vfmt->VertexAttrib2fvNV);
120       SET_VertexAttrib3fNV(tab, vfmt->VertexAttrib3fNV);
121       SET_VertexAttrib3fvNV(tab, vfmt->VertexAttrib3fvNV);
122       SET_VertexAttrib4fNV(tab, vfmt->VertexAttrib4fNV);
123       SET_VertexAttrib4fvNV(tab, vfmt->VertexAttrib4fvNV);
124    }
125 
126    if (ctx->API != API_OPENGLES) {
127       SET_VertexAttrib1fARB(tab, vfmt->VertexAttrib1fARB);
128       SET_VertexAttrib1fvARB(tab, vfmt->VertexAttrib1fvARB);
129       SET_VertexAttrib2fARB(tab, vfmt->VertexAttrib2fARB);
130       SET_VertexAttrib2fvARB(tab, vfmt->VertexAttrib2fvARB);
131       SET_VertexAttrib3fARB(tab, vfmt->VertexAttrib3fARB);
132       SET_VertexAttrib3fvARB(tab, vfmt->VertexAttrib3fvARB);
133       SET_VertexAttrib4fARB(tab, vfmt->VertexAttrib4fARB);
134       SET_VertexAttrib4fvARB(tab, vfmt->VertexAttrib4fvARB);
135    }
136 
137    /* GL_EXT_gpu_shader4 / OpenGL 3.0 */
138    if (_mesa_is_desktop_gl(ctx)) {
139       SET_VertexAttribI1iEXT(tab, vfmt->VertexAttribI1i);
140       SET_VertexAttribI2iEXT(tab, vfmt->VertexAttribI2i);
141       SET_VertexAttribI3iEXT(tab, vfmt->VertexAttribI3i);
142       SET_VertexAttribI2ivEXT(tab, vfmt->VertexAttribI2iv);
143       SET_VertexAttribI3ivEXT(tab, vfmt->VertexAttribI3iv);
144 
145       SET_VertexAttribI1uiEXT(tab, vfmt->VertexAttribI1ui);
146       SET_VertexAttribI2uiEXT(tab, vfmt->VertexAttribI2ui);
147       SET_VertexAttribI3uiEXT(tab, vfmt->VertexAttribI3ui);
148       SET_VertexAttribI2uivEXT(tab, vfmt->VertexAttribI2uiv);
149       SET_VertexAttribI3uivEXT(tab, vfmt->VertexAttribI3uiv);
150    }
151 
152    if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
153       SET_VertexAttribI4iEXT(tab, vfmt->VertexAttribI4i);
154       SET_VertexAttribI4ivEXT(tab, vfmt->VertexAttribI4iv);
155       SET_VertexAttribI4uiEXT(tab, vfmt->VertexAttribI4ui);
156       SET_VertexAttribI4uivEXT(tab, vfmt->VertexAttribI4uiv);
157    }
158 
159    if (ctx->API == API_OPENGL_COMPAT) {
160       /* GL_ARB_vertex_type_10_10_10_2_rev / GL 3.3 */
161       SET_VertexP2ui(tab, vfmt->VertexP2ui);
162       SET_VertexP2uiv(tab, vfmt->VertexP2uiv);
163       SET_VertexP3ui(tab, vfmt->VertexP3ui);
164       SET_VertexP3uiv(tab, vfmt->VertexP3uiv);
165       SET_VertexP4ui(tab, vfmt->VertexP4ui);
166       SET_VertexP4uiv(tab, vfmt->VertexP4uiv);
167 
168       SET_TexCoordP1ui(tab, vfmt->TexCoordP1ui);
169       SET_TexCoordP1uiv(tab, vfmt->TexCoordP1uiv);
170       SET_TexCoordP2ui(tab, vfmt->TexCoordP2ui);
171       SET_TexCoordP2uiv(tab, vfmt->TexCoordP2uiv);
172       SET_TexCoordP3ui(tab, vfmt->TexCoordP3ui);
173       SET_TexCoordP3uiv(tab, vfmt->TexCoordP3uiv);
174       SET_TexCoordP4ui(tab, vfmt->TexCoordP4ui);
175       SET_TexCoordP4uiv(tab, vfmt->TexCoordP4uiv);
176 
177       SET_MultiTexCoordP1ui(tab, vfmt->MultiTexCoordP1ui);
178       SET_MultiTexCoordP2ui(tab, vfmt->MultiTexCoordP2ui);
179       SET_MultiTexCoordP3ui(tab, vfmt->MultiTexCoordP3ui);
180       SET_MultiTexCoordP4ui(tab, vfmt->MultiTexCoordP4ui);
181       SET_MultiTexCoordP1uiv(tab, vfmt->MultiTexCoordP1uiv);
182       SET_MultiTexCoordP2uiv(tab, vfmt->MultiTexCoordP2uiv);
183       SET_MultiTexCoordP3uiv(tab, vfmt->MultiTexCoordP3uiv);
184       SET_MultiTexCoordP4uiv(tab, vfmt->MultiTexCoordP4uiv);
185 
186       SET_NormalP3ui(tab, vfmt->NormalP3ui);
187       SET_NormalP3uiv(tab, vfmt->NormalP3uiv);
188 
189       SET_ColorP3ui(tab, vfmt->ColorP3ui);
190       SET_ColorP4ui(tab, vfmt->ColorP4ui);
191       SET_ColorP3uiv(tab, vfmt->ColorP3uiv);
192       SET_ColorP4uiv(tab, vfmt->ColorP4uiv);
193 
194       SET_SecondaryColorP3ui(tab, vfmt->SecondaryColorP3ui);
195       SET_SecondaryColorP3uiv(tab, vfmt->SecondaryColorP3uiv);
196    }
197 
198    if (_mesa_is_desktop_gl(ctx)) {
199       SET_VertexAttribP1ui(tab, vfmt->VertexAttribP1ui);
200       SET_VertexAttribP2ui(tab, vfmt->VertexAttribP2ui);
201       SET_VertexAttribP3ui(tab, vfmt->VertexAttribP3ui);
202       SET_VertexAttribP4ui(tab, vfmt->VertexAttribP4ui);
203 
204       SET_VertexAttribP1uiv(tab, vfmt->VertexAttribP1uiv);
205       SET_VertexAttribP2uiv(tab, vfmt->VertexAttribP2uiv);
206       SET_VertexAttribP3uiv(tab, vfmt->VertexAttribP3uiv);
207       SET_VertexAttribP4uiv(tab, vfmt->VertexAttribP4uiv);
208    }
209 
210    if (ctx->API == API_OPENGL_CORE) {
211       SET_VertexAttribL1d(tab, vfmt->VertexAttribL1d);
212       SET_VertexAttribL2d(tab, vfmt->VertexAttribL2d);
213       SET_VertexAttribL3d(tab, vfmt->VertexAttribL3d);
214       SET_VertexAttribL4d(tab, vfmt->VertexAttribL4d);
215 
216       SET_VertexAttribL1dv(tab, vfmt->VertexAttribL1dv);
217       SET_VertexAttribL2dv(tab, vfmt->VertexAttribL2dv);
218       SET_VertexAttribL3dv(tab, vfmt->VertexAttribL3dv);
219       SET_VertexAttribL4dv(tab, vfmt->VertexAttribL4dv);
220 
221       /* GL_ARB_bindless_texture */
222       SET_VertexAttribL1ui64ARB(tab, vfmt->VertexAttribL1ui64ARB);
223       SET_VertexAttribL1ui64vARB(tab, vfmt->VertexAttribL1ui64vARB);
224    }
225 }
226 
227 
228 /**
229  * Install per-vertex functions into the API dispatch table for execution.
230  */
231 void
_mesa_install_exec_vtxfmt(struct gl_context * ctx,const GLvertexformat * vfmt)232 _mesa_install_exec_vtxfmt(struct gl_context *ctx, const GLvertexformat *vfmt)
233 {
234    install_vtxfmt(ctx, ctx->Exec, vfmt);
235    if (ctx->BeginEnd)
236       install_vtxfmt(ctx, ctx->BeginEnd, vfmt);
237 }
238 
239 
240 /**
241  * Install per-vertex functions into the API dispatch table for display
242  * list compilation.
243  */
244 void
_mesa_install_save_vtxfmt(struct gl_context * ctx,const GLvertexformat * vfmt)245 _mesa_install_save_vtxfmt(struct gl_context *ctx, const GLvertexformat *vfmt)
246 {
247    if (_mesa_is_desktop_gl(ctx))
248       install_vtxfmt(ctx, ctx->Save, vfmt);
249 }
250 
251 
252 /**
253  * Install VBO vtxfmt functions.
254  *
255  * This function depends on ctx->Version.
256  */
257 void
_mesa_initialize_vbo_vtxfmt(struct gl_context * ctx)258 _mesa_initialize_vbo_vtxfmt(struct gl_context *ctx)
259 {
260    struct vbo_exec_context *exec = &vbo_context(ctx)->exec;
261    _mesa_install_exec_vtxfmt(ctx, &exec->vtxfmt);
262    if (ctx->API == API_OPENGL_COMPAT) {
263       _mesa_install_save_vtxfmt(ctx, &ctx->ListState.ListVtxfmt);
264    }
265 }
266 
267