🛠️🐜 Antkeeper superbuild with dependencies included
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38 lines
612 B
38 lines
612 B
#include <cstdio>
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#include <cstdlib>
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#include <vector>
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#define STB_IMAGE_WRITE_IMPLEMENTATION
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#include "stb_image_write.h"
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#include "tinyexr.h"
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int main(int argc, char** argv)
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{
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if (argc < 3) {
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printf("Usage: exr2rgbe input.exr output.hdr\n");
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exit(-1);
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}
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int width, height;
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float* rgba;
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const char* err;
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{
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int ret = LoadEXR(&rgba, &width, &height, argv[1], &err);
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if (ret != 0) {
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printf("err: %s\n", err);
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return -1;
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}
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}
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{
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int ret = stbi_write_hdr(argv[2], width, height, 4, rgba);
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if (ret == 0) {
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return -1; // fail
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}
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}
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return 0;
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}
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