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vkgs-sim / third_party /ktx-src /external /dfdutils /createdfdtest.c
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/* Copyright 2019-2020 The Khronos Group Inc.
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include "dfd.h"
#define TESTRGB565 1
int main(int argc, char** argv)
{
#ifdef TESTRGBA8888
uint32_t *DFD = createDFDUnpacked(0, 4, 1, 1, s_UNORM);
#endif
#ifdef TESTRG16
uint32_t *DFD = createDFDUnpacked(1, 2, 2, 0, s_UNORM);
#endif
#ifdef TESTRG64
uint32_t *DFD = createDFDUnpacked(0, 2, 8, 0, s_UNORM);
#endif
#ifdef TESTRGBA4444
int bits[] = {4,4,4,4};
int channels[] = {3,2,1,0};
uint32_t *DFD = createDFDPacked(1, 2, bits, channels, s_UNORM);
#endif
#ifdef TESTRGBA1010102
int bits[] = {10,10,10,2};
int channels[] = {0,1,2,3};
/* 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 */
/* A1 A0 B9 B8 B7 B6 B5 B4 | B3 B2 B1 B0 G9 G8 G7 G6 | G5 G4 G3 G2 G1 G0 R9 R8 | R7 R6 R5 R4 R3 R2 R1 R0 */
/* 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24 */
uint32_t *DFD = createDFDPacked(0, 4, bits, channels, s_UNORM);
#endif
#ifdef TESTRGB565
int bits[] = {5,6,5};
int channels[] = {0,1,2};
uint32_t *DFD = createDFDPacked(1, 3, bits, channels, s_UNORM);
#endif
printDFD(DFD, *DFD);
return 0;
}