tests/cl/api/enqueue-copy-buffer-rect.c

   1 /*
   2  * Copyright 2014 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  *
  23  * Authors: Tom Stellard <thomas.stellard@amd.com>
  24  *
  25  */
  26
  27 #include "piglit-framework-cl-api.h"
  28 #include "piglit-util-cl.h"
  29
  30
  31 PIGLIT_CL_API_TEST_CONFIG_BEGIN
  32
  33         config.name = "clEnqueueCopyBufferRect";
  34         config.version_min = 10;
  35
  36         config.run_per_platform = true;
  37         config.create_context = true;
  38
  39 PIGLIT_CL_API_TEST_CONFIG_END
  40
  41 #define BUFFER_SIZE 672
  42
  43 enum piglit_result
  44 piglit_cl_test(const int argc,
  45                const char **argv,
  46                const struct piglit_cl_api_test_config* config,
  47                const struct piglit_cl_api_test_env* env)
  48 {
  49         char *host_src_buffer = malloc(BUFFER_SIZE);
  50         char *host_dst_buffer = malloc(BUFFER_SIZE);
  51         cl_mem device_src_buffer, device_dst_buffer;
  52         cl_command_queue queue = env->context->command_queues[0];
  53         cl_int err;
  54         int i;
  55         size_t src_origin[3] = {0, 0, 0};
  56         size_t dst_origin[3] = {1, 0, 0};
  57         size_t region[3] = {1, 21, 1};
  58         size_t src_row_pitch = 32;
  59         size_t src_slice_pitch = 0;
  60         size_t dst_row_pitch = 32;
  61         size_t dst_slice_pitch = 0;
  62
  63         memset(host_src_buffer, 0, BUFFER_SIZE);
  64         memset(host_dst_buffer, 0xff, BUFFER_SIZE);
  65
  66         device_src_buffer = piglit_cl_create_buffer(
  67                 env->context, CL_MEM_READ_WRITE, BUFFER_SIZE);
  68         device_dst_buffer = piglit_cl_create_buffer(
  69                 env->context, CL_MEM_READ_WRITE, BUFFER_SIZE);
  70         if (!piglit_cl_write_whole_buffer(queue,
  71                                         device_src_buffer, host_src_buffer) ||
  72             !piglit_cl_write_whole_buffer(queue,
  73                                         device_dst_buffer, host_dst_buffer)) {
  74                 return PIGLIT_FAIL;
  75         }
  76
  77         err = clEnqueueCopyBufferRect(queue, device_src_buffer, device_dst_buffer,
  78                                 src_origin, dst_origin, region, src_row_pitch,
  79                                 src_slice_pitch, dst_row_pitch, dst_slice_pitch,
  80                                 0, NULL, NULL);
  81         if (!piglit_cl_check_error(err, CL_SUCCESS)) {
  82                 return PIGLIT_FAIL;
  83         }
  84
  85         clFinish(queue);
  86
  87         if (!piglit_cl_read_whole_buffer(queue, device_dst_buffer,
  88                                                         host_dst_buffer)) {
  89                 return PIGLIT_FAIL;
  90         }
  91
  92         // Check that bytes were written to the correct locations.
  93         for (i = 0; i < region[1]; i++) {
  94                 unsigned dst_idx = (i *  dst_row_pitch) + dst_origin[0];
  95                 char dst_value = host_dst_buffer[dst_idx];
  96                 char src_value = host_src_buffer[(i * src_row_pitch) + src_origin[0]];
  97                 if (!piglit_cl_probe_integer(dst_value, src_value, 0)){
  98                         printf("Error at %d\n", dst_idx);
  99                         return PIGLIT_FAIL;
 100                 }
 101         }
 102
 103         // Check that bytes weren't written to any wrong places
 104         for (i = 0; i < BUFFER_SIZE; i++) {
 105                 if (i < dst_origin[0] || (i - dst_origin[0]) % dst_row_pitch == 0) {
 106                         continue;
 107                 }
 108                 if (!piglit_cl_probe_integer(host_dst_buffer[i], (char)0xff, 0)) {
 109                         printf("Error at %d\n", i);
 110                         return PIGLIT_FAIL;
 111                 }
 112         }
 113         return PIGLIT_PASS;
 114 }