rocm-systems/hipamd/tests/src/runtimeApi/module/tex2d_kernel.cpp

/*
Copyright (c) 2015-present Advanced Micro Devices, Inc. All rights reserved.

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*/

/* HIT_START
 * BUILD_CMD: tex2d_kernel.code %hc --genco %S/tex2d_kernel.cpp -o tex2d_kernel.code EXCLUDE_HIP_PLATFORM nvidia EXCLUDE_HIP_RUNTIME rocclr
 * HIT_END
 */

#include "hip/hip_runtime.h"

texture<float, 2, hipReadModeElementType> tex;

extern "C" __global__ void tex2dKernel(float* outputData, int width, int height) {
    int x = hipBlockIdx_x * hipBlockDim_x + hipThreadIdx_x;
    int y = hipBlockIdx_y * hipBlockDim_y + hipThreadIdx_y;
    outputData[y * width + x] = tex2D(tex, x, y);
}