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mesa: pre-swizzle normal scale state value

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This commit is contained in:
Keith Whitwell 2008-05-24 13:23:06 +01:00
parent a2b1c46535
commit e1590abb17
2 changed files with 6 additions and 3 deletions
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3
src/mesa/main/ffvertex_prog.c
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@ -775,8 +775,7 @@ static struct ureg get_transformed_normal( struct tnl_program *p )
struct ureg rescale = register_param2(p, STATE_INTERNAL,
STATE_NORMAL_SCALE);
emit_op2( p, OPCODE_MUL, transformed_normal, 0, normal,
swizzle1(rescale, X));
emit_op2( p, OPCODE_MUL, transformed_normal, 0, normal, rescale );
normal = transformed_normal;
}

6
src/mesa/shader/prog_statevars.c
View file

@ -397,7 +397,11 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
case STATE_INTERNAL:
switch (state[1]) {
case STATE_NORMAL_SCALE:
ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
ASSIGN_4V(value,
ctx->_ModelViewInvScale,
ctx->_ModelViewInvScale,
ctx->_ModelViewInvScale,
1);
return;
case STATE_TEXRECT_SCALE:
{