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r600/sfn: lower VS IO and drop old deref code

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Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9874>
This commit is contained in:
Gert Wollny
2021-03-21 20:48:19 +01:00
committed by Marge Bot
parent 65bec7ab0a
commit 3bbc078025
15 changed files with 45 additions and 97 deletions
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14
src/gallium/drivers/r600/sfn/sfn_nir.cpp
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@@ -303,13 +303,9 @@ bool ShaderFromNir::emit_instruction(nir_instr *instr)
bool ShaderFromNir::process_declaration()
{
// scan declarations
nir_foreach_shader_in_variable(variable, sh) {
if (!impl->process_inputs(variable)) {
fprintf(stderr, "R600: error parsing input variable %s\n", variable->name);
return false;
}
}
if (!impl->scan_inputs_read(sh))
return false;
// scan declarations
nir_foreach_shader_out_variable(variable, sh) {
@@ -899,9 +895,7 @@ int r600_shader_from_nir(struct r600_context *rctx,
NIR_PASS_V(sel->nir, r600_nir_lower_pack_unpack_2x16);
nir_variable_mode io_modes = nir_var_uniform;
if (sel->nir->info.stage != MESA_SHADER_VERTEX)
io_modes |= nir_var_shader_in;
nir_variable_mode io_modes = nir_var_uniform | nir_var_shader_in;
if (sel->nir->info.stage != MESA_SHADER_FRAGMENT)
io_modes |= nir_var_shader_out;