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radv/llvm: gather TCS outputs from the output variables

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6912>
This commit is contained in:
Samuel Pitoiset 2020-09-29 19:13:23 +02:00 • committed by Marge Bot
parent 9615273907
commit 80cefee0f7
1 changed files with 15 additions and 0 deletions
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15
src/amd/vulkan/radv_shader_info.c
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@ -647,6 +647,21 @@ gather_info_output_decl(const nir_shader *nir, const nir_variable *var,
if (!key->vs_common_out.as_es)
vs_info = &info->tes.outinfo;
break;
case MESA_SHADER_TESS_CTRL: {
unsigned param = shader_io_get_unique_index(var->data.location);
const struct glsl_type *type = var->type;
if (!var->data.patch)
type = glsl_get_array_element(var->type);
unsigned slots =
var->data.compact ? DIV_ROUND_UP(var->data.location_frac + glsl_get_length(type), 4)
: glsl_count_attribute_slots(type, false);
mark_tess_output(info, var->data.patch, param, slots);
break;
}
default:
break;
}