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cell: implement swizzling for src regs

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This commit is contained in:
Brian Paul 2008-09-12 08:48:08 -06:00
parent 6c0fa79857
commit e8b199c6e3
1 changed files with 4 additions and 3 deletions
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7
src/gallium/drivers/cell/ppu/cell_gen_fp.c
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@ -137,11 +137,12 @@ get_src_reg(struct codegen *gen,
const struct tgsi_full_src_register *src)
{
int reg;
int swizzle = tgsi_util_get_full_src_register_extswizzle(src, channel);
/* XXX need to examine src swizzle info here.
* That will involve changing the channel var...
*/
assert(swizzle >= 0);
assert(swizzle <= 3);
channel = swizzle;
switch (src->SrcRegister.File) {
case TGSI_FILE_TEMPORARY: