| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #include "harness/compat.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| |
| #include "procs.h" |
| |
| static unsigned char * |
| generate_rgba8_image(int w, int h, MTdata d) |
| { |
| unsigned char *ptr = (unsigned char*)malloc(w * h * 4); |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| ptr[i] = (unsigned char)genrand_int32(d); |
| |
| return ptr; |
| } |
| |
| static int |
| verify_rgba8_image(unsigned char *image, unsigned char *outptr, int w, int h) |
| { |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| { |
| if (outptr[i] != image[i]) |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| |
| static unsigned short * |
| generate_rgba16_image(int w, int h, MTdata d) |
| { |
| unsigned short *ptr = (unsigned short *)malloc(w * h * 4 * sizeof(unsigned short)); |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| ptr[i] = (unsigned short)genrand_int32(d); |
| |
| return ptr; |
| } |
| |
| static int |
| verify_rgba16_image(unsigned short *image, unsigned short *outptr, int w, int h) |
| { |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| { |
| if (outptr[i] != image[i]) |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| |
| static float * |
| generate_rgbafp_image(int w, int h, MTdata d) |
| { |
| float *ptr = (float*)malloc(w * h * 4 * sizeof(float)); |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| ptr[i] = get_random_float(-0x40000000, 0x40000000, d); |
| |
| return ptr; |
| } |
| |
| static int |
| verify_rgbafp_image(float *image, float *outptr, int w, int h) |
| { |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| { |
| if (outptr[i] != image[i]) |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| |
| int |
| test_imagecopy(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements) |
| { |
| cl_image_format img_format; |
| unsigned char *rgba8_inptr, *rgba8_outptr; |
| unsigned short *rgba16_inptr, *rgba16_outptr; |
| float *rgbafp_inptr, *rgbafp_outptr; |
| clMemWrapper streams[6]; |
| int img_width = 512; |
| int img_height = 512; |
| int i, err; |
| MTdata d; |
| |
| PASSIVE_REQUIRE_IMAGE_SUPPORT( device ) |
| |
| d = init_genrand( gRandomSeed ); |
| rgba8_inptr = (unsigned char *)generate_rgba8_image(img_width, img_height, d); |
| rgba16_inptr = (unsigned short *)generate_rgba16_image(img_width, img_height, d); |
| rgbafp_inptr = (float *)generate_rgbafp_image(img_width, img_height, d); |
| free_mtdata(d); d = NULL; |
| |
| rgba8_outptr = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height); |
| rgba16_outptr = (unsigned short*)malloc(sizeof(unsigned short) * 4 * img_width * img_height); |
| rgbafp_outptr = (float*)malloc(sizeof(float) * 4 * img_width * img_height); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT8; |
| streams[0] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| streams[1] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT16; |
| streams[2] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| streams[3] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_FLOAT; |
| streams[4] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| streams[5] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| for (i=0; i<3; i++) |
| { |
| void *p, *outp; |
| int x, y, delta_w = img_width/8, delta_h = img_height/16; |
| |
| switch (i) |
| { |
| case 0: |
| p = (void *)rgba8_inptr; |
| outp = (void *)rgba8_outptr; |
| log_info("Testing CL_RGBA CL_UNORM_INT8\n"); |
| break; |
| case 1: |
| p = (void *)rgba16_inptr; |
| outp = (void *)rgba16_outptr; |
| log_info("Testing CL_RGBA CL_UNORM_INT16\n"); |
| break; |
| case 2: |
| p = (void *)rgbafp_inptr; |
| outp = (void *)rgbafp_outptr; |
| log_info("Testing CL_RGBA CL_FLOAT\n"); |
| break; |
| } |
| |
| size_t origin[3] = {0,0,0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, streams[i*2], CL_TRUE, origin, region, 0, 0, p, 0, NULL, NULL); |
| test_error(err, "create_image_2d failed"); |
| |
| int copy_number = 0; |
| for (y=0; y<img_height; y+=delta_h) |
| { |
| for (x=0; x<img_width; x+=delta_w) |
| { |
| copy_number++; |
| size_t copy_origin[3] = {x,y,0}, copy_region[3]={delta_w, delta_h, 1}; |
| err = clEnqueueCopyImage(queue, streams[i*2], streams[i*2+1], |
| copy_origin, copy_origin, copy_region, |
| 0, NULL, NULL); |
| if (err) { |
| log_error("Copy %d (origin [%d, %d], size [%d, %d], image size [%d x %d]) Failed\n", copy_number, x, y, delta_w, delta_h, img_width, img_height); |
| } |
| test_error(err, "clEnqueueCopyImage failed"); |
| } |
| } |
| |
| err = clEnqueueReadImage(queue, streams[i*2+1], CL_TRUE, origin, region, 0, 0, outp, 0, NULL, NULL); |
| test_error(err, "clEnqueueReadImage failed"); |
| |
| switch (i) |
| { |
| case 0: |
| err = verify_rgba8_image(rgba8_inptr, rgba8_outptr, img_width, img_height); |
| break; |
| case 1: |
| err = verify_rgba16_image(rgba16_inptr, rgba16_outptr, img_width, img_height); |
| break; |
| case 2: |
| err = verify_rgbafp_image(rgbafp_inptr, rgbafp_outptr, img_width, img_height); |
| break; |
| } |
| |
| if (err) |
| break; |
| } |
| |
| free(rgba8_inptr); |
| free(rgba16_inptr); |
| free(rgbafp_inptr); |
| free(rgba8_outptr); |
| free(rgba16_outptr); |
| free(rgbafp_outptr); |
| |
| if (err) |
| log_error("IMAGE copy test failed\n"); |
| else |
| log_info("IMAGE copy test passed\n"); |
| |
| return err; |
| } |
| |
| |
| |