forked from external-repos/squoosh
37 lines
852 B
C++
37 lines
852 B
C++
#include <emscripten/bind.h>
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#include <emscripten/val.h>
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#define QOI_IMPLEMENTATION
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#include "qoi.h"
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using namespace emscripten;
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struct QoiOptions {};
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thread_local const val Uint8Array = val::global("Uint8Array");
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val encode(std::string buffer, int width, int height, QoiOptions options) {
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int compressedSizeInBytes;
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qoi_desc desc;
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desc.width = width;
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desc.height = height;
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desc.channels = 4;
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desc.colorspace = QOI_SRGB;
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uint8_t* encodedData = (uint8_t*)qoi_encode(buffer.c_str(), &desc, &compressedSizeInBytes);
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if (encodedData == NULL)
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return val::null();
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auto js_result =
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Uint8Array.new_(typed_memory_view(compressedSizeInBytes, (const uint8_t*)encodedData));
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free(encodedData);
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return js_result;
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}
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EMSCRIPTEN_BINDINGS(my_module) {
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value_object<QoiOptions>("QoiOptions");
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function("encode", &encode);
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}
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