1/*
2 * Copyright (C) 2017 The Android Open Source Project
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
17#include "shared.rsh"
18
19rs_allocation A;
20rs_allocation B;
21uint32_t gDimX, gDimY;
22static bool failed = false;
23
24void init_vars(int *out) {
25    *out = 7;
26}
27
28void xform(const int *in, int *out, rs_kernel_context context, uint32_t x, uint32_t y) {
29    if (!_RS_ASSERT_EQU(*in, 7))
30        rsDebug("xform at x, y", x, y);
31    uint32_t dimX = rsGetDimX(context);
32    uint32_t dimY = rsGetDimY(context);
33    _RS_ASSERT_EQU(dimX, gDimX);
34    _RS_ASSERT_EQU(dimY, gDimY);
35    *out = *in + x + dimX * y;
36}
37
38static bool test_xform_output() {
39    bool failed = false;
40    int i, j;
41
42    for (i = 0; i < gDimX; i++) {
43        for (j = 0; j < gDimY; j++) {
44            int bElt = rsGetElementAt_int(B, i, j);
45            int aElt = rsGetElementAt_int(A, i, j);
46            if (!_RS_ASSERT_EQU(bElt, (aElt + i + gDimX * j)))
47                rsDebug("test_xform_output at i, j", i, j);
48        }
49    }
50
51    if (failed) {
52        rsDebug("kernel2d (old style) test_xform_output FAILED", 0);
53    }
54    else {
55        rsDebug("kernel2d (old style) test_xform_output PASSED", 0);
56    }
57
58    return failed;
59}
60
61void verify_xform() {
62    failed |= test_xform_output();
63}
64
65void kernel_test() {
66    if (failed) {
67        rsSendToClientBlocking(RS_MSG_TEST_FAILED);
68    }
69    else {
70        rsSendToClientBlocking(RS_MSG_TEST_PASSED);
71    }
72}
73