Mesa (master): radv: enable VK_AMD_shader_trinary_minmax extension

[Bas Nieuwenhuizen]

Module: Mesa
Branch: master
Commit: b91cd5dba4c356e88753e4786e7fe8792e2cba20
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b91cd5dba4c356e88753e4786e7fe8792e2cba20

Author: Daniel Schürmann <daniel.schuermann at campus.tu-berlin.de>
Date:   Thu Mar  8 23:13:43 2018 +0100

radv: enable VK_AMD_shader_trinary_minmax extension

Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

---

 src/amd/vulkan/radv_extensions.py | 1 +
 src/amd/vulkan/radv_shader.c      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py
index a16988d48c..cbb02f138a 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -96,6 +96,7 @@ EXTENSIONS = [
     Extension('VK_AMD_gcn_shader',                        1, True),
     Extension('VK_AMD_rasterization_order',               1, 'device->rad_info.chip_class >= VI && device->rad_info.max_se >= 2'),
     Extension('VK_AMD_shader_info',                       1, True),
+    Extension('VK_AMD_shader_trinary_minmax',             1, True),
 ]
 
 class VkVersion:
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index c6935805c7..f150a20e3b 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -216,6 +216,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 				.subgroup_basic = true,
 				.variable_pointers = true,
 				.gcn_shader = true,
+				.trinary_minmax = true,
 			},
 		};
 		entry_point = spirv_to_nir(spirv, module->size / 4,