head 3.5; access; symbols merge-1:1.1.2.1 experimental-1:1.1.0.2; locks; strict; comment @ * @; 3.5 date 99.07.30.17.10.21; author brianp; state Exp; branches; next 3.4; 3.4 date 99.07.20.22.35.20; author keithw; state Exp; branches; next 3.3; 3.3 date 99.07.12.20.28.01; author brianp; state Exp; branches; next 3.2; 3.2 date 99.07.12.15.19.30; author brianp; state Exp; branches; next 3.1; 3.1 date 99.07.12.12.05.24; author keithw; state Exp; branches; next 1.1; 1.1 date 99.05.21.21.29.26; author keithw; state dead; branches 1.1.2.1; next ; 1.1.2.1 date 99.05.21.21.29.26; author keithw; state Exp; branches; next ; desc @@ 3.5 log @silence unused var warning @ text @/* $Id: interp_tmp.h,v 3.4 1999/07/20 22:35:20 keithw Exp $ */ /* * Mesa 3-D graphics library * Version: 3.1 * * Copyright (C) 1999 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. */ static void NAME( struct vertex_buffer *VB, GLuint dst, GLfloat t, GLuint in, GLuint out ) { #if (IND & CLIP_RGBA0) GLfloat col[3][4]; #endif (void) VB; (void) dst; (void) t; (void) in; (void) out; #if (IND & CLIP_EDGE) * VEC_ELT(VB->EdgeFlagPtr, GLubyte, dst) = * VEC_ELT(VB->EdgeFlagPtr, GLubyte, out); #endif #if (IND & CLIP_RGBA0) UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Color[0]->data[in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Color[0]->data[out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Color[0]->data[dst], col[0]); #endif #if (IND & CLIP_RGBA1) if (VB->ctx->TriangleCaps & DD_TRI_LIGHT_TWOSIDE) { UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Color[1]->data[in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Color[1]->data[out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Color[1]->data[dst], col[0]); } if (VB->ctx->TriangleCaps & DD_SEPERATE_SPECULAR) { UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Spec[0][in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Spec[0][out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Spec[0][dst], col[0]); if (VB->ctx->TriangleCaps & DD_TRI_LIGHT_TWOSIDE) { UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Spec[1][in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Spec[1][out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Spec[1][dst], col[0]); } } #endif #if (IND & CLIP_INDEX0) VB->IndexPtr->data[dst] = (GLuint) (GLint) LINTERP( t, (GLfloat) VB->Index[0]->data[in], (GLfloat) VB->Index[0]->data[out] ); #endif #if (IND & CLIP_INDEX1) VB->Index[1]->data[dst] = (GLuint) (GLint) LINTERP( t, (GLfloat) VB->Index[1]->data[in], (GLfloat) VB->Index[1]->data[out] ); #endif #if (IND & CLIP_TEX0) INTERP_SZ( t, VB->TexCoordPtr[0]->data, dst, in, out, VB->TexCoordPtr[0]->size ); #endif #if (IND & CLIP_TEX1) INTERP_SZ( t, VB->TexCoordPtr[1]->data, dst, in, out, VB->TexCoordPtr[1]->size ); #endif } #undef IND #undef NAME @ 3.4 log @line clipping and rasterization bugs @ text @d1 1 a1 1 /* $Id: interp_tmp.h,v 3.3 1999/07/12 20:28:01 brianp Exp $ */ d35 1 @ 3.3 log @inserted copyright info @ text @d1 1 a1 1 /* $Id$ */ d53 21 a73 4 UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Color[1]->data[in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Color[1]->data[out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Color[1]->data[dst], col[0]); @ 3.2 log @silence unused var warnings @ text @d1 27 @ 3.1 log @merge from experimental branch upto merge-1 tag @ text @d8 5 @ 1.1 log @file interp_tmp.h was initially added on branch experimental-1. @ text @d1 58 @ 1.1.2.1 log @Quake3 inspired optimizations @ text @a0 58 static void NAME( struct vertex_buffer *VB, GLuint dst, GLfloat t, GLuint in, GLuint out ) { #if (IND & CLIP_RGBA0) GLfloat col[3][4]; #endif #if (IND & CLIP_EDGE) * VEC_ELT(VB->EdgeFlagPtr, GLubyte, dst) = * VEC_ELT(VB->EdgeFlagPtr, GLubyte, out); #endif #if (IND & CLIP_RGBA0) UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Color[0]->data[in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Color[0]->data[out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Color[0]->data[dst], col[0]); #endif #if (IND & CLIP_RGBA1) UBYTE_RGBA_TO_FLOAT_RGBA(col[1], VB->Color[1]->data[in]); UBYTE_RGBA_TO_FLOAT_RGBA(col[2], VB->Color[1]->data[out]); INTERP_SZ( t, col, 0, 1, 2, 4 ); FLOAT_RGBA_TO_UBYTE_RGBA(VB->Color[1]->data[dst], col[0]); #endif #if (IND & CLIP_INDEX0) VB->IndexPtr->data[dst] = (GLuint) (GLint) LINTERP( t, (GLfloat) VB->Index[0]->data[in], (GLfloat) VB->Index[0]->data[out] ); #endif #if (IND & CLIP_INDEX1) VB->Index[1]->data[dst] = (GLuint) (GLint) LINTERP( t, (GLfloat) VB->Index[1]->data[in], (GLfloat) VB->Index[1]->data[out] ); #endif #if (IND & CLIP_TEX0) INTERP_SZ( t, VB->TexCoordPtr[0]->data, dst, in, out, VB->TexCoordPtr[0]->size ); #endif #if (IND & CLIP_TEX1) INTERP_SZ( t, VB->TexCoordPtr[1]->data, dst, in, out, VB->TexCoordPtr[1]->size ); #endif } #undef IND #undef NAME @