diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/tnl_dd/t_dd_unfilled.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/tnl_dd/t_dd_unfilled.h | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/tnl_dd/t_dd_unfilled.h b/nx-X11/extras/Mesa/src/mesa/tnl_dd/t_dd_unfilled.h deleted file mode 100644 index 46415ea5f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/tnl_dd/t_dd_unfilled.h +++ /dev/null @@ -1,212 +0,0 @@ - -/* - * Mesa 3-D graphics library - * Version: 3.5 - * - * Copyright (C) 1999-2001 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 <keith@tungstengraphics.com> - */ - -#if HAVE_RGBA -#define VERT_SET_IND( v, c ) -#define VERT_COPY_IND( v0, v1 ) -#define VERT_SAVE_IND( idx ) -#define VERT_RESTORE_IND( idx ) -#endif - -#if !HAVE_SPEC -#define VERT_SET_SPEC( v, c ) -#define VERT_COPY_SPEC( v0, v1 ) -#define VERT_SAVE_SPEC( idx ) -#define VERT_RESTORE_SPEC( idx ) -#endif - -static void TAG(unfilled_tri)( GLcontext *ctx, - GLenum mode, - GLuint e0, GLuint e1, GLuint e2 ) -{ - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLubyte *ef = VB->EdgeFlag; - VERTEX *v[3]; - LOCAL_VARS(3); - - v[0] = (VERTEX *)GET_VERTEX(e0); - v[1] = (VERTEX *)GET_VERTEX(e1); - v[2] = (VERTEX *)GET_VERTEX(e2); - - if ((ctx->_TriangleCaps & DD_FLATSHADE) && HAVE_HW_FLATSHADE) { - if (HAVE_RGBA) { - VERT_SAVE_RGBA(0); - VERT_SAVE_RGBA(1); - VERT_COPY_RGBA(v[0], v[2]); - VERT_COPY_RGBA(v[1], v[2]); - - if (HAVE_SPEC) { - VERT_SAVE_SPEC(0); - VERT_SAVE_SPEC(1); - VERT_COPY_SPEC(v[0], v[2]); - VERT_COPY_SPEC(v[1], v[2]); - } - } else { - VERT_SAVE_IND(0); - VERT_SAVE_IND(1); - VERT_COPY_IND(v[0], v[2]); - VERT_COPY_IND(v[1], v[2]); - } - } - -/* fprintf(stderr, "%s %s %d %d %d\n", __FUNCTION__, */ -/* _mesa_lookup_enum_by_nr( mode ), */ -/* ef[e0], ef[e1], ef[e2]); */ - - if (mode == GL_POINT) { - RASTERIZE(GL_POINTS); - if (ef[e0]) POINT( v[0] ); - if (ef[e1]) POINT( v[1] ); - if (ef[e2]) POINT( v[2] ); - } - else { - RASTERIZE(GL_LINES); - if (RENDER_PRIMITIVE == GL_POLYGON) { - if (ef[e2]) LINE( v[2], v[0] ); - if (ef[e0]) LINE( v[0], v[1] ); - if (ef[e1]) LINE( v[1], v[2] ); - } - else { - if (ef[e0]) LINE( v[0], v[1] ); - if (ef[e1]) LINE( v[1], v[2] ); - if (ef[e2]) LINE( v[2], v[0] ); - } - } - - if ((ctx->_TriangleCaps & DD_FLATSHADE) && HAVE_HW_FLATSHADE) { - if (HAVE_RGBA) { - VERT_RESTORE_RGBA(0); - VERT_RESTORE_RGBA(1); - - if (HAVE_SPEC) { - VERT_RESTORE_SPEC(0); - VERT_RESTORE_SPEC(1); - } - } else { - VERT_RESTORE_IND(0); - VERT_RESTORE_IND(1); - } - } -} - - -static void TAG(unfilled_quad)( GLcontext *ctx, - GLenum mode, - GLuint e0, GLuint e1, - GLuint e2, GLuint e3 ) -{ - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLubyte *ef = VB->EdgeFlag; - VERTEX *v[4]; - LOCAL_VARS(4); - - v[0] = (VERTEX *)GET_VERTEX(e0); - v[1] = (VERTEX *)GET_VERTEX(e1); - v[2] = (VERTEX *)GET_VERTEX(e2); - v[3] = (VERTEX *)GET_VERTEX(e3); - - /* Hardware flatshading breaks down here. If the hardware doesn't - * support flatshading, this will already have been done: - */ - if ((ctx->_TriangleCaps & DD_FLATSHADE) && HAVE_HW_FLATSHADE) { - if (HAVE_RGBA) { - VERT_SAVE_RGBA(0); - VERT_SAVE_RGBA(1); - VERT_SAVE_RGBA(2); - VERT_COPY_RGBA(v[0], v[3]); - VERT_COPY_RGBA(v[1], v[3]); - VERT_COPY_RGBA(v[2], v[3]); - - if (HAVE_SPEC) { - VERT_SAVE_SPEC(0); - VERT_SAVE_SPEC(1); - VERT_SAVE_SPEC(2); - VERT_COPY_SPEC(v[0], v[3]); - VERT_COPY_SPEC(v[1], v[3]); - VERT_COPY_SPEC(v[2], v[3]); - } - } else { - VERT_SAVE_IND(0); - VERT_SAVE_IND(1); - VERT_SAVE_IND(2); - VERT_COPY_IND(v[0], v[3]); - VERT_COPY_IND(v[1], v[3]); - VERT_COPY_IND(v[2], v[3]); - } - } - - if (mode == GL_POINT) { - RASTERIZE(GL_POINTS); - if (ef[e0]) POINT( v[0] ); - if (ef[e1]) POINT( v[1] ); - if (ef[e2]) POINT( v[2] ); - if (ef[e3]) POINT( v[3] ); - } - else { - RASTERIZE(GL_LINES); - if (ef[e0]) LINE( v[0], v[1] ); - if (ef[e1]) LINE( v[1], v[2] ); - if (ef[e2]) LINE( v[2], v[3] ); - if (ef[e3]) LINE( v[3], v[0] ); - } - - if ((ctx->_TriangleCaps & DD_FLATSHADE) && HAVE_HW_FLATSHADE) { - if (HAVE_RGBA) { - VERT_RESTORE_RGBA(0); - VERT_RESTORE_RGBA(1); - VERT_RESTORE_RGBA(2); - - if (HAVE_SPEC) { - VERT_RESTORE_SPEC(0); - VERT_RESTORE_SPEC(1); - VERT_RESTORE_SPEC(2); - } - } else { - VERT_RESTORE_IND(0); - VERT_RESTORE_IND(1); - VERT_RESTORE_IND(2); - } - } -} - - -#if HAVE_RGBA -#undef VERT_SET_IND -#undef VERT_COPY_IND -#undef VERT_SAVE_IND -#undef VERT_RESTORE_IND -#endif - -#if !HAVE_SPEC -#undef VERT_SET_SPEC -#undef VERT_COPY_SPEC -#undef VERT_SAVE_SPEC -#undef VERT_RESTORE_SPEC -#endif - -#undef TAG |