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//
// 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 "../testBase.h"
// Defined in test_copy_generic.cpp
extern int test_copy_image_generic( cl_context context, cl_command_queue queue, image_descriptor *srcImageInfo, image_descriptor *dstImageInfo,
const size_t sourcePos[], const size_t destPos[], const size_t regionSize[], MTdata d );
int test_copy_image_2D_array( cl_context context, cl_command_queue queue, image_descriptor *imageInfo, MTdata d )
{
size_t srcPos[] = { 0, 0, 0, 0}, dstPos[] = {0, 0, 0, 0};
size_t region[] = { imageInfo->width, imageInfo->height, imageInfo->arraySize };
size_t src_lod = 0, src_width_lod = imageInfo->width, src_height_lod = imageInfo->height;
size_t dst_lod = 0, dst_width_lod = imageInfo->width, dst_height_lod = imageInfo->height;
size_t width_lod = imageInfo->width, height_lod = imageInfo->height;
size_t max_mip_level;
if( gTestMipmaps )
{
max_mip_level = imageInfo->num_mip_levels;
// Work at a random mip level
src_lod = (size_t)random_in_range( 0, max_mip_level ? max_mip_level - 1 : 0, d );
dst_lod = (size_t)random_in_range( 0, max_mip_level ? max_mip_level - 1 : 0, d );
src_width_lod = ( imageInfo->width >> src_lod )? ( imageInfo->width >> src_lod ) : 1;
dst_width_lod = ( imageInfo->width >> dst_lod )? ( imageInfo->width >> dst_lod ) : 1;
src_height_lod = ( imageInfo->height >> src_lod )? ( imageInfo->height >> src_lod ) : 1;
dst_height_lod = ( imageInfo->height >> dst_lod )? ( imageInfo->height >> dst_lod ) : 1;
width_lod = ( src_width_lod > dst_width_lod ) ? dst_width_lod : src_width_lod;
height_lod = ( src_height_lod > dst_height_lod ) ? dst_height_lod : src_height_lod;
region[ 0 ] = width_lod;
region[ 1 ] = height_lod;
srcPos[ 3 ] = src_lod;
dstPos[ 3 ] = dst_lod;
}
return test_copy_image_generic( context, queue, imageInfo, imageInfo, srcPos, dstPos, region, d );
}
int test_copy_image_set_2D_array( cl_device_id device, cl_context context, cl_command_queue queue, cl_image_format *format )
{
size_t maxWidth, maxHeight, maxArraySize;
cl_ulong maxAllocSize, memSize;
image_descriptor imageInfo = { 0 };
RandomSeed seed( gRandomSeed );
size_t pixelSize;
imageInfo.format = format;
imageInfo.type = CL_MEM_OBJECT_IMAGE2D_ARRAY;
pixelSize = get_pixel_size( imageInfo.format );
int error = clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE_MAX_ARRAY_SIZE, sizeof( maxArraySize ), &maxArraySize, NULL );
error |= clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
error |= clGetDeviceInfo( device, CL_DEVICE_GLOBAL_MEM_SIZE, sizeof( memSize ), &memSize, NULL );
test_error( error, "Unable to get max image 2D array size from device" );
if (memSize > (cl_ulong)SIZE_MAX) {
memSize = (cl_ulong)SIZE_MAX;
}
if( gTestSmallImages )
{
for( imageInfo.width = 1; imageInfo.width < 13; imageInfo.width++ )
{
size_t rowPadding = gEnablePitch ? 80 : 0;
size_t slicePadding = gEnablePitch ? 3 : 0;
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
if (gTestMipmaps)
imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
if (gEnablePitch)
{
do {
rowPadding++;
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
} while ((imageInfo.rowPitch % pixelSize) != 0);
}
for( imageInfo.height = 1; imageInfo.height < 9; imageInfo.height++ )
{
imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
for( imageInfo.arraySize = 2; imageInfo.arraySize < 9; imageInfo.arraySize++ )
{
if( gDebugTrace )
log_info( " at size %d,%d,%d\n", (int)imageInfo.width, (int)imageInfo.height, (int)imageInfo.arraySize );
int ret = test_copy_image_2D_array( context, queue, &imageInfo, seed );
if( ret )
return -1;
}
}
}
}
else if( gTestMaxImages )
{
// Try a specific set of maximum sizes
size_t numbeOfSizes;
size_t sizes[100][3];
get_max_sizes(&numbeOfSizes, 100, sizes, maxWidth, maxHeight, 1, maxArraySize, maxAllocSize, memSize, imageInfo.type, imageInfo.format);
for( size_t idx = 0; idx < numbeOfSizes; idx++ )
{
size_t rowPadding = gEnablePitch ? 80 : 0;
size_t slicePadding = gEnablePitch ? 3 : 0;
imageInfo.width = sizes[ idx ][ 0 ];
imageInfo.height = sizes[ idx ][ 1 ];
imageInfo.arraySize = sizes[ idx ][ 2 ];
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
if (gTestMipmaps)
imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
if (gEnablePitch)
{
do {
rowPadding++;
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
} while ((imageInfo.rowPitch % pixelSize) != 0);
}
imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
log_info( "Testing %d x %d x %d\n", (int)sizes[ idx ][ 0 ], (int)sizes[ idx ][ 1 ], (int)sizes[ idx ][ 2 ] );
if( gDebugTrace )
log_info( " at max size %d,%d,%d\n", (int)sizes[ idx ][ 0 ], (int)sizes[ idx ][ 1 ], (int)sizes[ idx ][ 2 ] );
if( test_copy_image_2D_array( context, queue, &imageInfo, seed ) )
return -1;
}
}
else
{
for( int i = 0; i < NUM_IMAGE_ITERATIONS; i++ )
{
cl_ulong size;
size_t rowPadding = gEnablePitch ? 80 : 0;
size_t slicePadding = gEnablePitch ? 3 : 0;
// Loop until we get a size that a) will fit in the max alloc size and b) that an allocation of that
// image, the result array, plus offset arrays, will fit in the global ram space
do
{
imageInfo.width = (size_t)random_log_in_range( 16, (int)maxWidth / 32, seed );
imageInfo.height = (size_t)random_log_in_range( 16, (int)maxHeight / 32, seed );
imageInfo.arraySize = (size_t)random_log_in_range( 16, (int)maxArraySize / 32, seed );
if (gTestMipmaps)
{
imageInfo.num_mip_levels = (cl_uint) random_log_in_range(2, (int)compute_max_mip_levels(imageInfo.width, imageInfo.height, 0), seed);
imageInfo.rowPitch = imageInfo.width * get_pixel_size( imageInfo.format );
imageInfo.slicePitch = imageInfo.rowPitch * imageInfo.height;
size = compute_mipmapped_image_size( imageInfo );
size = size*4;
}
else
{
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
if (gEnablePitch)
{
do {
rowPadding++;
imageInfo.rowPitch = imageInfo.width * pixelSize + rowPadding;
} while ((imageInfo.rowPitch % pixelSize) != 0);
}
imageInfo.slicePitch = imageInfo.rowPitch * (imageInfo.height + slicePadding);
size = (cl_ulong)imageInfo.slicePitch * (cl_ulong)imageInfo.arraySize * 4 * 4;
}
} while( size > maxAllocSize || ( size * 3 ) > memSize );
if( gDebugTrace )
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 );
int ret = test_copy_image_2D_array( context, queue, &imageInfo,seed );
if( ret )
return -1;
}
}
return 0;
}