Mesa (master): radv: enable VK_AMD_gpu_shader_half_float

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Module: Mesa
Branch: master
Commit: 09b4049be35898b756e6c2a8911ad094c69ac709
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=09b4049be35898b756e6c2a8911ad094c69ac709

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Thu Mar 21 09:57:32 2019 +0100

radv: enable VK_AMD_gpu_shader_half_float

Should be safe to enable as all instructions seem to support 16-bit.
Unfortunately, there is no CTS test.

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

---

 src/amd/vulkan/radv_extensions.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/amd/vulkan/radv_extensions.py b/src/amd/vulkan/radv_extensions.py
index 4b118b4ba82..3d0a0c4343e 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -123,6 +123,7 @@ EXTENSIONS = [
     Extension('VK_EXT_vertex_attribute_divisor',          3, True),
     Extension('VK_AMD_draw_indirect_count',               1, True),
     Extension('VK_AMD_gcn_shader',                        1, True),
+    Extension('VK_AMD_gpu_shader_half_float',             1, 'device->rad_info.chip_class >= VI && HAVE_LLVM >= 0x0800'),
     Extension('VK_AMD_gpu_shader_int16',                  1, 'device->rad_info.chip_class >= VI'),
     Extension('VK_AMD_rasterization_order',               1, 'device->has_out_of_order_rast'),
     Extension('VK_AMD_shader_core_properties',            1, True),