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intel/compiler: Rename invocation_id_mask to instance_id_mask

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The payload field is actually "instance" (thread number), which is used
to calculate the invocation ID.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Kenneth Graunke
2019-05-03 14:24:49 -07:00
parent d86260719e
commit f0d52cf2b0
1 changed files with 4 additions and 4 deletions
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8
src/intel/compiler/brw_fs.cpp
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@@ -7397,9 +7397,9 @@ fs_visitor::set_tcs_invocation_id()
{
struct brw_tcs_prog_data *tcs_prog_data = brw_tcs_prog_data(prog_data);
const unsigned invocation_id_mask =
const unsigned instance_id_mask =
devinfo->gen >= 11 ? INTEL_MASK(22, 16) : INTEL_MASK(23, 17);
const unsigned invocation_id_shift =
const unsigned instance_id_shift =
devinfo->gen >= 11 ? 16 : 17;
fs_reg channels_uw = bld.vgrf(BRW_REGISTER_TYPE_UW);
@@ -7416,8 +7416,8 @@ fs_visitor::set_tcs_invocation_id()
fs_reg t = bld.vgrf(BRW_REGISTER_TYPE_UD);
fs_reg instance_times_8 = bld.vgrf(BRW_REGISTER_TYPE_UD);
bld.AND(t, fs_reg(retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_UD)),
brw_imm_ud(invocation_id_mask));
bld.SHR(instance_times_8, t, brw_imm_ud(invocation_id_shift - 3));
brw_imm_ud(instance_id_mask));
bld.SHR(instance_times_8, t, brw_imm_ud(instance_id_shift - 3));
bld.ADD(invocation_id, instance_times_8, channels_ud);
}