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https://github.com/rive-app/rive-cpp.git
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195548a36f
Race condition when completing in the audio completed callback thread! Want to add a test here but ran out of time! Diffs= 8ecc99130 Fixing audio runtimes. (#7007) Co-authored-by: Luigi Rosso <luigi-rosso@users.noreply.github.com>
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
#ifndef _RIVE_RELATIVE_LOCAL_ASSET_RESOLVER_HPP_
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#define _RIVE_RELATIVE_LOCAL_ASSET_RESOLVER_HPP_
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#include "rive/file_asset_loader.hpp"
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#include "rive/assets/file_asset.hpp"
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#include <cstdio>
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#include <string>
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#include "rive/span.hpp"
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namespace rive
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{
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class FileAsset;
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class Factory;
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/// An implementation of FileAssetLoader which finds the assets in a local
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/// path relative to the original .riv file looking for them.
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class RelativeLocalAssetLoader : public FileAssetLoader
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{
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private:
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std::string m_Path;
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public:
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RelativeLocalAssetLoader(std::string filename)
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{
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std::size_t finalSlash = filename.rfind('/');
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if (finalSlash != std::string::npos)
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{
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m_Path = filename.substr(0, finalSlash + 1);
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}
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}
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bool loadContents(FileAsset& asset,
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Span<const uint8_t> inBandBytes,
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rive::Factory* factory) override
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{
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std::string filename = m_Path + asset.uniqueFilename();
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FILE* fp = fopen(filename.c_str(), "rb");
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if (fp == nullptr)
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{
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fprintf(stderr, "Failed to find file at %s\n", filename.c_str());
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return false;
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}
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fseek(fp, 0, SEEK_END);
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const size_t length = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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SimpleArray<uint8_t> bytes(length);
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if (fread(bytes.data(), 1, length, fp) == length)
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{
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asset.decode(bytes, factory);
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}
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return true;
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}
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};
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} // namespace rive
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#endif
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