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sdvxhook: address comments

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This commit is contained in:
Will Xyen
2022-03-15 16:50:03 -07:00
parent ae35b859d9
commit 0ff6134b79
3 changed files with 2 additions and 21 deletions
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2
src/main/sdvxhook2/Module.mk
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@@ -28,3 +28,5 @@ src_sdvxhook2 := \
bi2a.c \
dllmain.c \
config-io.c \
nvapi.c \
power.c \

3
src/main/sdvxhook2/dllmain.c
View File

@@ -152,17 +152,14 @@ static bool my_dll_entry_init(char *sidcode, struct property_node *param)
ac_io_port_init(config_io.com1_card_reader);
}
// camera hooks
if (!config_cam.disable_emu) {
camhook_init(&config_cam);
}
// power hooks
if (!config_io.disable_power_hooks) {
powerhook_init();
}
// nvapi hooks
if (!config_io.disable_nvapi_hooks) {
nvapihook_init();
}

18
src/main/sdvxhook2/nvapi.c
View File

@@ -17,10 +17,8 @@
#include "util/log.h"
static HMODULE my_LoadLibraryExW(const wchar_t *name, HANDLE hFile, DWORD dwFlags);
static void *my_GetProcAddress(HMODULE dll, const char *name);
static HMODULE(*real_LoadLibraryExW)(const wchar_t *name, HANDLE hFile, DWORD dwFlags);
static void *(*real_GetProcAddress)(HMODULE dll, const char *name);
// nvapi64.dll
@@ -28,29 +26,13 @@ static void *my_nvapi_QueryInterface(uint32_t FunctionOffset);
static void *(*real_nvapi_QueryInterface)(uint32_t FunctionOffset);
static struct hook_symbol nvapihook_kernel_syms[] = {
{.name = "LoadLibraryExW",
.patch = my_LoadLibraryExW,
.link = (void *) &real_LoadLibraryExW},
{.name = "GetProcAddress",
.patch = my_GetProcAddress,
.link = (void *) &real_GetProcAddress},
};
static HMODULE my_LoadLibraryExW(const wchar_t *name, HANDLE hFile, DWORD dwFlags)
{
// if (wcsicmp(name, L"nvpowerapi.dll") == 0 || wcsicmp(name, L"nvapi64.dll") == 0)) {
// return NULL;
// }
return real_LoadLibraryExW(name, hFile, dwFlags);
}
static void *my_GetProcAddress(HMODULE dll, const char *name)
{
// if (dll != NULL) {
// return real_GetProcAddress(dll, name);
// }
if (strcmp("nvapi_QueryInterface", name) == 0) {
log_info("Request for stub %s", name);
real_nvapi_QueryInterface = real_GetProcAddress(dll, name);