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https://github.com/boykopovar/AnyPS5.git
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zaryabzip
91999d11d5
On the console only libSceAudiodec.native exports sceAudiodecGetAjmContext and sceAudiodecUnregisterCodec; libSceAudiodec does not. They move out of the source shared by both libraries into the native module, and a new test checks that libSceAudiodec no longer exports them.
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
#include "prx/libSceAudiodec.native/include/Api.hpp"
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#include "SceTypes.hpp"
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#ifdef _WIN32
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#include <windows.h>
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#else
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#include <dlfcn.h>
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#endif
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namespace {
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constexpr int InvalidArgument = static_cast<int>(0x807F0002u);
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constexpr std::uint32_t Untouched = 0x5a5a5a5au;
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using GetAjmContextFn = int (APS5_VABI*)(const void*, std::uint32_t*, std::uint32_t*);
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GetAjmContextFn Resolve() {
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#ifdef _WIN32
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void* symbol = reinterpret_cast<void*>(GetProcAddress(LoadLibraryA("libSceAudiodec.native.prx"), "sceAudiodecGetAjmContext"));
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#else
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void* symbol = dlsym(RTLD_DEFAULT, "sceAudiodecGetAjmContext");
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#endif
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if (!symbol) {
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std::fprintf(stderr, "sceAudiodecGetAjmContext is not exported by libSceAudiodec.native\n");
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std::abort();
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}
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return reinterpret_cast<GetAjmContextFn>(symbol);
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}
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void Require(bool condition, const char* message) {
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if (condition) return;
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std::fprintf(stderr, "Audiodec GetAjmContext: %s\n", message);
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std::abort();
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}
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}
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int main() {
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const auto getAjmContext = Resolve();
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alignas(8) unsigned char context[0x40];
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std::memset(context, 0xee, sizeof(context));
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const std::uint32_t ids[2] = {0x12345678u, 0x9abcdef0u};
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std::memcpy(context, ids, sizeof(ids));
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std::uint32_t ajmi = Untouched;
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std::uint32_t ajm = Untouched;
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Require(getAjmContext(nullptr, &ajmi, &ajm) == InvalidArgument && ajmi == Untouched && ajm == Untouched, "a null context was taken");
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Require(getAjmContext(context, &ajmi, &ajm) == 0 && ajmi == ids[0] && ajm == ids[1], "the two ids were not read from offsets 0 and 4");
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ajmi = Untouched;
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ajm = Untouched;
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Require(getAjmContext(context, nullptr, &ajm) == 0 && ajm == ids[1], "a null Ajmi output was not skipped");
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Require(getAjmContext(context, &ajmi, nullptr) == 0 && ajmi == ids[0], "a null Ajm output was not skipped");
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Require(getAjmContext(context, nullptr, nullptr) == 0, "two null outputs were not skipped");
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unsigned char before[sizeof(context)];
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std::memcpy(before, context, sizeof(context));
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Require(getAjmContext(context, &ajmi, &ajm) == 0 && std::memcmp(before, context, sizeof(context)) == 0, "the context was written");
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std::puts("Audiodec GetAjmContext tests passed");
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return 0;
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}
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