diff options
Diffstat (limited to 'src/mesa/swrast_setup')
| -rw-r--r-- | src/mesa/swrast_setup/ss_context.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mesa/swrast_setup/ss_context.c b/src/mesa/swrast_setup/ss_context.c index df99fdb20b..c1d932f245 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]; |