58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
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#if !defined(_CRT_SECURE_NO_WARNINGS)
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#include "image_manager.h"
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#include "core.h"
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#include <cstring>
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#include <memory>
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namespace discord {
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void ImageManager::Fetch(ImageHandle handle,
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bool refresh,
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std::function<void(Result, ImageHandle)> callback)
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{
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static auto wrapper =
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[](void* callbackData, EDiscordResult result, DiscordImageHandle handleResult) -> void {
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std::unique_ptr<std::function<void(Result, ImageHandle)>> cb(
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reinterpret_cast<std::function<void(Result, ImageHandle)>*>(callbackData));
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if (!cb || !(*cb)) {
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return;
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}
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(*cb)(static_cast<Result>(result), *reinterpret_cast<ImageHandle const*>(&handleResult));
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};
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std::unique_ptr<std::function<void(Result, ImageHandle)>> cb{};
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cb.reset(new std::function<void(Result, ImageHandle)>(std::move(callback)));
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internal_->fetch(internal_,
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*reinterpret_cast<DiscordImageHandle const*>(&handle),
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(refresh ? 1 : 0),
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cb.release(),
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wrapper);
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}
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Result ImageManager::GetDimensions(ImageHandle handle, ImageDimensions* dimensions)
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{
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if (!dimensions) {
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return Result::InternalError;
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}
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auto result = internal_->get_dimensions(internal_,
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*reinterpret_cast<DiscordImageHandle const*>(&handle),
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reinterpret_cast<DiscordImageDimensions*>(dimensions));
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return static_cast<Result>(result);
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}
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Result ImageManager::GetData(ImageHandle handle, std::uint8_t* data, std::uint32_t dataLength)
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{
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auto result = internal_->get_data(internal_,
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*reinterpret_cast<DiscordImageHandle const*>(&handle),
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reinterpret_cast<uint8_t*>(data),
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dataLength);
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return static_cast<Result>(result);
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}
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} // namespace discord
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