1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Copyright 2012 Francisco Jerez 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Permission is hereby granted, free of charge, to any person obtaining a 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// copy of this software and associated documentation files (the "Software"), 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// to deal in the Software without restriction, including without limitation 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// the rights to use, copy, modify, merge, publish, distribute, sublicense, 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// and/or sell copies of the Software, and to permit persons to whom the 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// Software is furnished to do so, subject to the following conditions: 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// The above copyright notice and this permission notice shall be included in 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// all copies or substantial portions of the Software. 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// SOFTWARE. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org// 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "api/util.hpp" 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "core/sampler.hpp" 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgusing namespace clover; 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgPUBLIC cl_sampler 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgclCreateSampler(cl_context ctx, cl_bool norm_mode, 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_addressing_mode addr_mode, cl_filter_mode filter_mode, 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org cl_int *errcode_ret) try { 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!ctx) 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org throw error(CL_INVALID_CONTEXT); 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ret_error(errcode_ret, CL_SUCCESS); 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return new sampler(*ctx, norm_mode, addr_mode, filter_mode); 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} catch (error &e) { 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ret_error(errcode_ret, e); 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return NULL; 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgPUBLIC cl_int 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgclRetainSampler(cl_sampler s) { 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!s) 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org throw error(CL_INVALID_SAMPLER); 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s->retain(); 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return CL_SUCCESS; 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgPUBLIC cl_int 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgclReleaseSampler(cl_sampler s) { 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!s) 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org throw error(CL_INVALID_SAMPLER); 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (s->release()) 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org delete s; 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return CL_SUCCESS; 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgPUBLIC cl_int 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgclGetSamplerInfo(cl_sampler s, cl_sampler_info param, 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org size_t size, void *buf, size_t *size_ret) { 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (!s) 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org throw error(CL_INVALID_SAMPLER); 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (param) { 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case CL_SAMPLER_REFERENCE_COUNT: 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scalar_property<cl_uint>(buf, size, size_ret, s->ref_count()); 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case CL_SAMPLER_CONTEXT: 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scalar_property<cl_context>(buf, size, size_ret, &s->ctx); 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case CL_SAMPLER_NORMALIZED_COORDS: 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scalar_property<cl_bool>(buf, size, size_ret, s->norm_mode()); 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case CL_SAMPLER_ADDRESSING_MODE: 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scalar_property<cl_addressing_mode>(buf, size, size_ret, 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s->addr_mode()); 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case CL_SAMPLER_FILTER_MODE: 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return scalar_property<cl_filter_mode>(buf, size, size_ret, 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org s->filter_mode()); 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return CL_INVALID_VALUE; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 91