From a646b00cfc42fecdf4f853a6fe3ddf12d7801881 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Thu, 5 Mar 2015 14:30:57 +0000 Subject: [PATCH] clover: Return the minimum required value for CL_DEVICE_SINGLE_FP_CONFIG v2 This means dropping CL_FP_DENORM from the current return value. v2: - Add comments about minimum values for OpenCL 1.2. Reviewed-by: Francisco Jerez Reviewed-by: Jan Vesely --- src/gallium/state_trackers/clover/api/device.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/gallium/state_trackers/clover/api/device.cpp b/src/gallium/state_trackers/clover/api/device.cpp index b1f556fac56..5d1f4ab4c9d 100644 --- a/src/gallium/state_trackers/clover/api/device.cpp +++ b/src/gallium/state_trackers/clover/api/device.cpp @@ -201,8 +201,11 @@ clGetDeviceInfo(cl_device_id d_dev, cl_device_info param, break; case CL_DEVICE_SINGLE_FP_CONFIG: + // This is the "mandated minimum single precision floating-point + // capability" for OpenCL 1.1. In OpenCL 1.2, nothing is required for + // custom devices. buf.as_scalar() = - CL_FP_DENORM | CL_FP_INF_NAN | CL_FP_ROUND_TO_NEAREST; + CL_FP_INF_NAN | CL_FP_ROUND_TO_NEAREST; break; case CL_DEVICE_DOUBLE_FP_CONFIG: -- 2.30.2