From 38bf45d4bbc576a695a2f7bb7d9ae3caf28a6838 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Tue, 6 Jan 2004 00:18:23 +0000 Subject: [PATCH] Fixes for _swsetup_Translate() --- src/mesa/swrast_setup/ss_context.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/mesa/swrast_setup/ss_context.c b/src/mesa/swrast_setup/ss_context.c index df99fdb20b7..c1d932f245f 100644 --- a/src/mesa/swrast_setup/ss_context.c +++ b/src/mesa/swrast_setup/ss_context.c @@ -215,10 +215,17 @@ _swsetup_Wakeup( GLcontext *ctx ) void _swsetup_Translate( GLcontext *ctx, const void *vertex, SWvertex *dest ) { + const GLfloat *m = ctx->Viewport._WindowMap.m; GLfloat tmp[4]; GLint i; - _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_POS, dest->win ); + _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_POS, tmp ); + + dest->win[0] = m[0] * tmp[0] + m[12]; + dest->win[1] = m[5] * tmp[1] + m[13]; + dest->win[2] = m[10] * tmp[2] + m[15]; + dest->win[3] = tmp[3]; + for (i = 0 ; i < ctx->Const.MaxTextureUnits ; i++) _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_TEX0+i, dest->texcoord[i] ); @@ -227,7 +234,7 @@ _swsetup_Translate( GLcontext *ctx, const void *vertex, SWvertex *dest ) UNCLAMPED_FLOAT_TO_RGBA_CHAN( dest->color, tmp ); _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_COLOR1, tmp ); - UNCLAMPED_FLOAT_TO_RGB_CHAN( dest->specular, tmp ); + UNCLAMPED_FLOAT_TO_RGBA_CHAN( dest->specular, tmp ); _tnl_get_attr( ctx, vertex, _TNL_ATTRIB_FOG, tmp ); dest->fog = tmp[0]; -- 2.30.2