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radv, ac, aco: Use indices 0-2 of gs_vtx_offset argument array on GFX9+.

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Previously, indices 0, 2, 4 were used.
This worked, but it was somewhat unintuitive.
This commit changes it to use indices 0, 1, 2 instead, which
makes the code easier to understand.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12511>
This commit is contained in:
Timur Kristóf
2021-08-24 08:20:32 +02:00
committed by Marge Bot
parent 18962b94d3
commit 5b7446d74c
6 changed files with 11 additions and 10 deletions
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4
src/amd/vulkan/radv_shader_args.c
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@@ -637,10 +637,10 @@ radv_declare_shader_args(struct radv_shader_args *args, gl_shader_stage stage,
}
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_vtx_offset[0]);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_vtx_offset[2]);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_vtx_offset[1]);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_prim_id);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_invocation_id);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_vtx_offset[4]);
ac_add_arg(&args->ac, AC_ARG_VGPR, 1, AC_ARG_INT, &args->ac.gs_vtx_offset[2]);
if (previous_stage == MESA_SHADER_VERTEX) {
declare_vs_input_vgprs(args);