From b84b631c6381d9b36bca5d0e7cc67dd23af188c1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nicolai=20H=C3=A4hnle?= Date: Wed, 3 May 2017 10:02:59 +0200 Subject: [PATCH] radeonsi: load patch_id for TES-as-ES when exporting for PS MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit For some reason, this change is only necessary on SI. Cc: mesa-stable@lists.freedesktop.org Reviewed-by: Marek Olšák --- src/gallium/drivers/radeonsi/si_state_shaders.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 9138706..cc61643 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -843,7 +843,7 @@ static void si_shader_vs(struct si_screen *sscreen, struct si_shader *shader, unsigned oc_lds_en; unsigned window_space = shader->selector->info.properties[TGSI_PROPERTY_VS_WINDOW_SPACE_POSITION]; - bool enable_prim_id = shader->key.mono.vs_export_prim_id; + bool enable_prim_id = shader->key.mono.vs_export_prim_id || shader->selector->info.uses_primid; pm4 = si_get_shader_pm4_state(shader); if (!pm4) @@ -888,7 +888,7 @@ static void si_shader_vs(struct si_screen *sscreen, struct si_shader *shader, vgpr_comp_cnt = enable_prim_id ? 2 : (shader->info.uses_instanceid ? 1 : 0); num_user_sgprs = SI_VS_NUM_USER_SGPR; } else if (shader->selector->type == PIPE_SHADER_TESS_EVAL) { - vgpr_comp_cnt = shader->selector->info.uses_primid ? 3 : 2; + vgpr_comp_cnt = enable_prim_id ? 3 : 2; num_user_sgprs = SI_TES_NUM_USER_SGPR; } else unreachable("invalid shader selector type"); -- 2.7.4