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i965: Clean up a bit of mess with unneeded variables in emit_interp.

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This commit is contained in:
Eric Anholt 2009-03-23 22:30:12 -07:00
parent bae07564c4
commit b013f945d8
1 changed files with 2 additions and 7 deletions
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9
src/mesa/drivers/dri/i965/brw_wm_fp.c
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@ -313,18 +313,13 @@ static void emit_interp( struct brw_wm_compile *c,
struct prog_dst_register dst = dst_reg(PROGRAM_INPUT, idx);
struct prog_src_register interp = src_reg(PROGRAM_PAYLOAD, idx);
struct prog_src_register deltas = get_delta_xy(c);
struct prog_src_register arg2;
GLuint opcode;
/* Need to use PINTERP on attributes which have been
* multiplied by 1/W in the SF program, and LINTERP on those
* which have not:
*/
switch (idx) {
case FRAG_ATTRIB_WPOS:
opcode = WM_LINTERP;
arg2 = src_undef();
/* Have to treat wpos.xy specially:
*/
emit_op(c,
@ -345,7 +340,7 @@ static void emit_interp( struct brw_wm_compile *c,
0,
interp,
deltas,
arg2);
src_undef());
break;
case FRAG_ATTRIB_COL0:
case FRAG_ATTRIB_COL1: