32 lines
1.6 KiB
C++
32 lines
1.6 KiB
C++
#include "Resource/BinkRuntime.h"
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#include <system_error>
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BinkRuntime::BinkRuntime() : m_module(LoadLibraryA("binkw32.dll")) {
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if (!this->m_module) {
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throw std::system_error(GetLastError(), std::system_category(), "binkw32.dll");
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}
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this->open = reinterpret_cast<decltype(this->open)>(GetProcAddress(this->m_module, "_BinkOpen@8"));
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this->close = reinterpret_cast<decltype(this->close)>(GetProcAddress(this->m_module, "_BinkClose@4"));
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this->error = reinterpret_cast<decltype(this->error)>(GetProcAddress(this->m_module, "_BinkGetError@0"));
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this->wait = reinterpret_cast<decltype(this->wait)>(GetProcAddress(this->m_module, "_BinkWait@4"));
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this->doFrame = reinterpret_cast<decltype(this->doFrame)>(GetProcAddress(this->m_module, "_BinkDoFrame@4"));
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this->shouldSkip = reinterpret_cast<decltype(this->shouldSkip)>(GetProcAddress(this->m_module, "_BinkShouldSkip@4"));
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this->nextFrame = reinterpret_cast<decltype(this->nextFrame)>(GetProcAddress(this->m_module, "_BinkNextFrame@4"));
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this->copyToBuffer =
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reinterpret_cast<decltype(this->copyToBuffer)>(GetProcAddress(this->m_module, "_BinkCopyToBuffer@28"));
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this->setVolume = reinterpret_cast<decltype(this->setVolume)>(GetProcAddress(this->m_module, "_BinkSetVolume@12"));
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if (
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!this->open || !this->close || !this->error || !this->wait || !this->doFrame || !this->shouldSkip ||
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!this->nextFrame || !this->copyToBuffer || !this->setVolume
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) {
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FreeLibrary(this->m_module);
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throw std::system_error(ERROR_PROC_NOT_FOUND, std::system_category(), "binkw32 exports");
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}
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}
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BinkRuntime::~BinkRuntime() {
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FreeLibrary(this->m_module);
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}
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