Mesa (master): radeonsi/nir: add depth layout to scan pass

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: ce836487b80e94fd91932c0a4bfadf1d61f74ded
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=ce836487b80e94fd91932c0a4bfadf1d61f74ded

Author: Timothy Arceri <tarc...@itsqueeze.com>
Date:   Fri Feb  9 21:09:35 2018 +1100

radeonsi/nir: add depth layout to scan pass

Reviewed-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>

---

 src/gallium/drivers/radeonsi/si_shader_nir.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c 
b/src/gallium/drivers/radeonsi/si_shader_nir.c
index 04d07381f5..f467ce282a 100644
--- a/src/gallium/drivers/radeonsi/si_shader_nir.c
+++ b/src/gallium/drivers/radeonsi/si_shader_nir.c
@@ -279,6 +279,25 @@ void si_nir_scan_shader(const struct nir_shader *nir,
        if (nir->info.stage == MESA_SHADER_FRAGMENT) {
                info->properties[TGSI_PROPERTY_FS_EARLY_DEPTH_STENCIL] = 
nir->info.fs.early_fragment_tests;
                info->properties[TGSI_PROPERTY_FS_POST_DEPTH_COVERAGE] = 
nir->info.fs.post_depth_coverage;
+
+               if (nir->info.fs.depth_layout != FRAG_DEPTH_LAYOUT_NONE) {
+                       switch (nir->info.fs.depth_layout) {
+                       case FRAG_DEPTH_LAYOUT_ANY:
+                               info->properties[TGSI_PROPERTY_FS_DEPTH_LAYOUT] 
= TGSI_FS_DEPTH_LAYOUT_ANY;
+                               break;
+                       case FRAG_DEPTH_LAYOUT_GREATER:
+                               info->properties[TGSI_PROPERTY_FS_DEPTH_LAYOUT] 
= TGSI_FS_DEPTH_LAYOUT_GREATER;
+                               break;
+                       case FRAG_DEPTH_LAYOUT_LESS:
+                               info->properties[TGSI_PROPERTY_FS_DEPTH_LAYOUT] 
= TGSI_FS_DEPTH_LAYOUT_LESS;
+                               break;
+                       case FRAG_DEPTH_LAYOUT_UNCHANGED:
+                               info->properties[TGSI_PROPERTY_FS_DEPTH_LAYOUT] 
= TGSI_FS_DEPTH_LAYOUT_UNCHANGED;
+                               break;
+                       default:
+                               unreachable("Unknow depth layout");
+                       }
+               }
        }
 
        if (nir->info.stage == MESA_SHADER_COMPUTE) {

_______________________________________________
mesa-commit mailing list
mesa-commit@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-commit