ac/shader: scan force_persample
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
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@ -5499,10 +5499,9 @@ handle_fs_input_decl(struct nir_to_llvm_context *ctx,
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if (glsl_get_base_type(glsl_without_array(variable->type)) == GLSL_TYPE_FLOAT) {
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if (glsl_get_base_type(glsl_without_array(variable->type)) == GLSL_TYPE_FLOAT) {
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unsigned interp_type;
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unsigned interp_type;
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if (variable->data.sample) {
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if (variable->data.sample)
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interp_type = INTERP_SAMPLE;
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interp_type = INTERP_SAMPLE;
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ctx->shader_info->info.ps.force_persample = true;
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else if (variable->data.centroid)
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} else if (variable->data.centroid)
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interp_type = INTERP_CENTROID;
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interp_type = INTERP_CENTROID;
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else
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else
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interp_type = INTERP_CENTER;
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interp_type = INTERP_CENTER;
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@ -179,6 +179,18 @@ gather_info_block(const nir_shader *nir, const nir_block *block,
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}
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}
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}
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}
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static void
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gather_info_input_decl_ps(const nir_shader *nir, const nir_variable *var,
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struct ac_shader_info *info)
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{
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const struct glsl_type *type = glsl_without_array(var->type);
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if (glsl_get_base_type(type) == GLSL_TYPE_FLOAT) {
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if (var->data.sample)
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info->ps.force_persample = true;
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}
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}
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static void
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static void
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gather_info_input_decl(const nir_shader *nir, const nir_variable *var,
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gather_info_input_decl(const nir_shader *nir, const nir_variable *var,
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struct ac_shader_info *info)
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struct ac_shader_info *info)
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@ -187,6 +199,9 @@ gather_info_input_decl(const nir_shader *nir, const nir_variable *var,
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case MESA_SHADER_VERTEX:
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case MESA_SHADER_VERTEX:
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info->vs.has_vertex_buffers = true;
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info->vs.has_vertex_buffers = true;
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break;
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break;
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case MESA_SHADER_FRAGMENT:
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gather_info_input_decl_ps(nir, var, info);
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break;
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default:
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default:
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break;
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break;
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}
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}
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