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Fixes for _swsetup_Translate()

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This commit is contained in:
Keith Whitwell 2004-01-06 00:18:23 +00:00
parent 44d4a8f645
commit 38bf45d4bb
1 changed files with 9 additions and 2 deletions
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11
src/mesa/swrast_setup/ss_context.c
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@ -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];