Skip fconvert16 if float16 not supported
The SPIR-V instruction test for float16 wasn't checking for the float16
capability correctly so didn't work properly on implementations that
don't support it.
Components: Vulkan
VK-GL-CTS issue: 1499
Affects:
dEQP-VK.spirv_assembly.instruction.compute.opspecconstantop.fconvert16
Change-Id: Id8dfc596acda41da670b2d6c08bde9920df99268
diff --git a/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp b/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
index 5b9f9f9..a157281 100644
--- a/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
+++ b/external/vulkancts/modules/vulkan/spirv_assembly/vktSpvAsmInstructionTests.cpp
@@ -2791,6 +2791,8 @@
// Special SPIR-V code for FConvert-case for 16-bit floats
if (strcmp(cases[caseNdx].caseName, "fconvert16") == 0)
{
+ spec.extensions.push_back("VK_KHR_shader_float16_int8");
+ spec.requestedVulkanFeatures.extFloat16Int8 = EXTFLOAT16INT8FEATURES_FLOAT16;
specializations["CAPABILITIES"] = "OpCapability Float16\n"; // Adds 16-bit float capability
specializations["OPTYPE_DEFINITIONS"] = "%f16 = OpTypeFloat 16\n"; // Adds 16-bit float type
specializations["TYPE_CONVERT"] = "%sc_final32 = OpConvertFToS %i32 %sc_final\n"; // Converts 16-bit float to 32-bit integer
