1 //
2 // Copyright (c) 2017 The Khronos Group Inc.
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 #include "../testBase.h"
17
18 #define MAX_ERR 0.005f
19 #define MAX_HALF_LINEAR_ERR 0.3f
20
21 extern bool gDebugTrace, gDisableOffsets, gTestSmallImages, gTestMaxImages, gEnablePitch, gTestMipmaps;
22 extern cl_filter_mode gFilterModeToUse;
23 extern cl_addressing_mode gAddressModeToUse;
24
25 // Defined in test_copy_generic.cpp
26 extern int test_copy_image_generic( cl_context context, cl_command_queue queue, image_descriptor *srcImageInfo, image_descriptor *dstImageInfo,
27 const size_t sourcePos[], const size_t destPos[], const size_t regionSize[], MTdata d );
28
test_copy_image_2D_array(cl_context context,cl_command_queue queue,image_descriptor * imageInfo,MTdata d)29 int test_copy_image_2D_array( cl_context context, cl_command_queue queue, image_descriptor *imageInfo, MTdata d )
30 {
31 size_t srcPos[] = { 0, 0, 0, 0}, dstPos[] = {0, 0, 0, 0};
32 size_t region[] = { imageInfo->width, imageInfo->height, imageInfo->arraySize };
33
34 size_t src_lod = 0, src_width_lod = imageInfo->width, src_height_lod = imageInfo->height;
35 size_t dst_lod = 0, dst_width_lod = imageInfo->width, dst_height_lod = imageInfo->height;
36 size_t width_lod = imageInfo->width, height_lod = imageInfo->height;
37 size_t max_mip_level;
38
39 if( gTestMipmaps )
40 {
41 max_mip_level = imageInfo->num_mip_levels;
42 // Work at a random mip level
43 src_lod = (size_t)random_in_range( 0, max_mip_level ? max_mip_level - 1 : 0, d );
44 dst_lod = (size_t)random_in_range( 0, max_mip_level ? max_mip_level - 1 : 0, d );
45 src_width_lod = ( imageInfo->width >> src_lod )? ( imageInfo->width >> src_lod ) : 1;
46 dst_width_lod = ( imageInfo->width >> dst_lod )? ( imageInfo->width >> dst_lod ) : 1;
47 src_height_lod = ( imageInfo->height >> src_lod )? ( imageInfo->height >> src_lod ) : 1;
48 dst_height_lod = ( imageInfo->height >> dst_lod )? ( imageInfo->height >> dst_lod ) : 1;
49 width_lod = ( src_width_lod > dst_width_lod ) ? dst_width_lod : src_width_lod;
50 height_lod = ( src_height_lod > dst_height_lod ) ? dst_height_lod : src_height_lod;
51
52 region[ 0 ] = width_lod;
53 region[ 1 ] = height_lod;
54 srcPos[ 3 ] = src_lod;
55 dstPos[ 3 ] = dst_lod;
56 }
57 return test_copy_image_generic( context, queue, imageInfo, imageInfo, srcPos, dstPos, region, d );
58 }
59
test_copy_image_set_2D_array(cl_device_id device,cl_context context,cl_command_queue queue,cl_image_format * format)60 int test_copy_image_set_2D_array( cl_device_id device, cl_context context, cl_command_queue queue, cl_image_format *format )
61 {
62 size_t maxWidth, maxHeight, maxArraySize;
63 cl_ulong maxAllocSize, memSize;
64 image_descriptor imageInfo = { 0 };
65 RandomSeed seed( gRandomSeed );
66 size_t pixelSize;
67
68 imageInfo.format = format;
69 imageInfo.type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
70 pixelSize = get_pixel_size( imageInfo.format );
71
72 int error = clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
73 error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
74 error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, sizeof( maxArraySize ), &maxArraySize, NULL );
75 error |= clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
76 error |= clGetDeviceInfo( device, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof( memSize ), &memSize, NULL );
77 test_error( error, "Unable to get max image 2D array size from device" );
78
79 if (memSize > (cl_ulong)SIZE_MAX) {
80 memSize = (cl_ulong)SIZE_MAX;
81 }
82
83 if( gTestSmallImages )
84 {
85 for( imageInfo.width = 1; imageInfo.width < 13; imageInfo.width++ )
86 {
87 size_t rowPadding = gEnablePitch ? 80 : 0;
88 size_t slicePadding = gEnablePitch ? 3 : 0;
89
90 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
91
92 if (gTestMipmaps)
93 imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
94
95 if (gEnablePitch)
96 {
97 do {
98 rowPadding++;
99 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
100 } while ((imageInfo.rowPitch % pixelSize) != 0);
101 }
102
103 for( imageInfo.height = 1; imageInfo.height < 9; imageInfo.height++ )
104 {
105 imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
106
107 for( imageInfo.arraySize = 2; imageInfo.arraySize < 9; imageInfo.arraySize++ )
108 {
109 if( gDebugTrace )
110 log_info( " at size %d,%d,%d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize );
111 int ret = test_copy_image_2D_array( context, queue, &imageInfo, seed );
112 if( ret )
113 return -1;
114 }
115 }
116 }
117 }
118 else if( gTestMaxImages )
119 {
120 // Try a specific set of maximum sizes
121 size_t numbeOfSizes;
122 size_t sizes[100][3];
123 get_max_sizes(&numbeOfSizes, 100, sizes, maxWidth, maxHeight, 1, maxArraySize, maxAllocSize, memSize, imageInfo.type, imageInfo.format);
124
125 for( size_t idx = 0; idx < numbeOfSizes; idx++ )
126 {
127 size_t rowPadding = gEnablePitch ? 80 : 0;
128 size_t slicePadding = gEnablePitch ? 3 : 0;
129
130 imageInfo.width = sizes[ idx ][ 0 ];
131 imageInfo.height = sizes[ idx ][ 1 ];
132 imageInfo.arraySize = sizes[ idx ][ 2 ];
133 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
134
135 if (gTestMipmaps)
136 imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
137
138 if (gEnablePitch)
139 {
140 do {
141 rowPadding++;
142 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
143 } while ((imageInfo.rowPitch % pixelSize) != 0);
144 }
145
146 imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
147 log_info( "Testing %d x %d x %d\n", (int)sizes[ idx ][ 0 ], (int)sizes[ idx ][ 1 ], (int)sizes[ idx ][ 2 ] );
148 if( gDebugTrace )
149 log_info( " at max size %d,%d,%d\n", (int)sizes[ idx ][ 0 ], (int)sizes[ idx ][ 1 ], (int)sizes[ idx ][ 2 ] );
150 if( test_copy_image_2D_array( context, queue, &imageInfo, seed ) )
151 return -1;
152 }
153 }
154 else
155 {
156 for( int i = 0; i < NUM_IMAGE_ITERATIONS; i++ )
157 {
158 cl_ulong size;
159 size_t rowPadding = gEnablePitch ? 80 : 0;
160 size_t slicePadding = gEnablePitch ? 3 : 0;
161 // Loop until we get a size that a) will fit in the max alloc size and b) that an allocation of that
162 // image, the result array, plus offset arrays, will fit in the global ram space
163 do
164 {
165 imageInfo.width = (size_t)random_log_in_range( 16, (int)maxWidth / 32, seed );
166 imageInfo.height = (size_t)random_log_in_range( 16, (int)maxHeight / 32, seed );
167 imageInfo.arraySize = (size_t)random_log_in_range( 16, (int)maxArraySize / 32, seed );
168
169 if (gTestMipmaps)
170 {
171 imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
172 imageInfo.rowPitch = imageInfo.width * get_pixel_size( imageInfo.format );
173 imageInfo.slicePitch = imageInfo.rowPitch * imageInfo.height;
174 size = compute_mipmapped_image_size( imageInfo );
175 size = size*4;
176 }
177 else
178 {
179 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
180 if (gEnablePitch)
181 {
182 do {
183 rowPadding++;
184 imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
185 } while ((imageInfo.rowPitch % pixelSize) != 0);
186 }
187
188 imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
189
190 size = (cl_ulong)imageInfo.slicePitch * (cl_ulong)imageInfo.arraySize * 4 * 4;
191 }
192 } while( size > maxAllocSize || ( size * 3 ) > memSize );
193
194 if( gDebugTrace )
195 log_info( " at size %d,%d,%d (pitch %d,%d) out of %d,%d,%d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize, (int)imageInfo.rowPitch, (int)imageInfo.slicePitch, (int)maxWidth, (int)maxHeight, (int)maxArraySize );
196 int ret = test_copy_image_2D_array( context, queue, &imageInfo,seed );
197 if( ret )
198 return -1;
199 }
200 }
201
202 return 0;
203 }
204