On Wed, Dec 4, 2013 at 3:23 AM, Robert Jobbagy <jobbagy.rob...@gmail.com>wrote:
> Thanks your help, it works. > > I tried this opencl example : > > http://wiki.tiker.net/OpenCLHowTo#Testing > > and it shows these supported extensions by IVB: > > NAME: Intel HD Graphics Family > VENDOR: Intel > PROFILE: FULL_PROFILE > VERSION: OpenCL 1.2 beignet 0.3 > EXTENSIONS: cl_khr_global_int32_base_atomics > cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics > cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store > cl_khr_icd cl_khr_gl_sharing > DRIVER_VERSION: 0.3 > > > but when I use opencv with opencl I gave CL_BUILD_PROGRAM_FAILURE error. > I think the problem is opencv want to use cl_khr_fp64 extension and > beignet doesnt support yet or not ? > Could you provide more details about the failure? The complete error information, and the specific procedure to reproduce this failure. Thanks, Zhigang > > What can I do ? > > Thanks again. > > > 2013/12/2 Zhigang Gong <zhigang.g...@linux.intel.com> > >> On Sat, Nov 30, 2013 at 10:57:00PM +0100, Robert Jobbagy wrote: >> > Thanks your help, >> > >> > I used mesa 9.2.1 and it's contains this patch. >> You need to use the eaxct version specified by that commit log, not just >> includes that patch. >> So you may need to use git checkout 92e62... >> > >> > I set mesa source and gone previous errors but I gave these compile >> errors. >> > I used opencl 1.2 branch: >> > >> > >> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c: >> > In function ‘intel_get_gl_obj_from_texture’: >> > >> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:103:38: >> > error: dereferencing pointer to incomplete type >> > obj = __mesa_lookup_texture(&intel->ctx, texture); >> > ^ >> > >> /home/evil85/Development/beignet_opencl_1_2/src/intel/intel_dri_resource_sharing.c:109:42: >> > error: dereferencing pointer to incomplete type >> > __mesa_test_texobj_completeness(&intel->ctx, obj); >> >> >>
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