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inflate the size of gameoverlayrenderer lib to avoid basic detection

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a 2025-07-26 17:45:53 +03:00
parent c21d1aa82c
commit 45f358c9f7
1 changed files with 39 additions and 0 deletions
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39
game_overlay_renderer_lib/game_overlay_renderer_lib.cpp
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@ -107,3 +107,42 @@ S_API_EXPORT void S_CALLTYPE VulkanSteamOverlayProcessCapturedFrame(
{
}
// some apps check the size of this file, original is: 1,214,824 (32-bit) | 1,462,632 (64-bit)
#define BYTES_32 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
#define BYTES_256 BYTES_32, BYTES_32, BYTES_32, BYTES_32, BYTES_32, BYTES_32, BYTES_32, BYTES_32
#define KILOBYTE BYTES_256, BYTES_256, BYTES_256, BYTES_256
#define KILOBYTES_8 KILOBYTE, KILOBYTE, KILOBYTE, KILOBYTE, KILOBYTE, KILOBYTE, KILOBYTE, KILOBYTE
#define KILOBYTES_64 KILOBYTES_8, KILOBYTES_8, KILOBYTES_8, KILOBYTES_8, KILOBYTES_8, KILOBYTES_8, KILOBYTES_8, KILOBYTES_8
#define KILOBYTES_128 KILOBYTES_64, KILOBYTES_64
#define KILOBYTES_256 KILOBYTES_128, KILOBYTES_128
#define KILOBYTES_512 KILOBYTES_256, KILOBYTES_256
static volatile const uint8 size_padding_1[] = {
KILOBYTES_256,
};
static volatile const uint8 size_padding_2[] = {
KILOBYTES_512,
};
static volatile const uint8 size_padding_3[] = {
KILOBYTES_512,
};
static volatile const uint8 size_padding_4[] = {
KILOBYTES_512,
};
static void check_padding()
{
static_assert(
// ~1.4MB
sizeof(size_padding_1) + sizeof(size_padding_2) + sizeof(size_padding_3) + sizeof(size_padding_4)
>=
(1ULL * 1024ULL * 1024ULL) + (410ULL * 1024ULL),
"bad padding size"
);
(void)size_padding_1;
(void)size_padding_2;
(void)size_padding_3;
(void)size_padding_4;
}