Mesa (master): radv: enable VK_KHR_shader_float16_int8

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Module: Mesa
Branch: master
Commit: 14f03978ed0e9b10a3f56668bc42dbb39537bb58
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=14f03978ed0e9b10a3f56668bc42dbb39537bb58

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Fri Apr 12 08:53:36 2019 +0200

radv: enable VK_KHR_shader_float16_int8

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

---

 src/amd/vulkan/radv_device.c | 2 +-
 src/amd/vulkan/radv_shader.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index dacaac173ae..c517b56cd0f 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -902,7 +902,7 @@ void radv_GetPhysicalDeviceFeatures2(
 			VkPhysicalDeviceFloat16Int8FeaturesKHR *features =
 				(VkPhysicalDeviceFloat16Int8FeaturesKHR*)ext;
 			bool enabled = pdevice->rad_info.chip_class >= VI;
-			features->shaderFloat16 = VK_FALSE;
+			features->shaderFloat16 = enabled && HAVE_LLVM >= 0x0800;
 			features->shaderInt8 = enabled;
 			break;
 		}
diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index 7cde5e728e4..898195a71d4 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -252,6 +252,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 				.variable_pointers = true,
 				.storage_8bit = true,
 				.int8 = true,
+				.float16 = true,
 			},
 			.ubo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),
 			.ssbo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),