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set program->SamplersUsed bit when using a texture instruction

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This commit is contained in:
Brian 2007-12-14 11:16:49 -07:00
parent e785f190f0
commit 1e3b07f363
1 changed files with 3 additions and 1 deletions
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4
src/mesa/main/texenvprogram.c
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@ -936,10 +936,12 @@ static void load_texture( struct texenv_fragment_program *p, GLuint unit )
/* TODO: Use D0_MASK_XY where possible.
*/
if (p->state->unit[unit].enabled)
if (p->state->unit[unit].enabled) {
p->src_texture[unit] = emit_texld( p, OPCODE_TXP,
tmp, WRITEMASK_XYZW,
unit, dim, texcoord );
p->program->Base.SamplersUsed |= (1 << unit);
}
else
p->src_texture[unit] = get_zero(p);
}