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feat: Crude SDVX 5 support

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> disable lobby video (cause for crashes in lobby), see #9
> suppress dmoeffector log messages, see #9
This commit is contained in:
[ ]
2026-01-20 08:31:17 +09:00
parent 734c762bd6
commit bb0fd62ec3
2 changed files with 129 additions and 7 deletions
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hooks/develhook.cpp
+69 -3
View File
@@ -3,6 +3,7 @@
#include "util/detour.h"
#include "util/libutils.h"
#include "util/utils.h"
#include "util/sigscan.h"
#include "avs/core.h"
#include "avs/game.h"
#include "hooks/wmischook.h"
@@ -23,7 +24,7 @@ public:
log_warning("hooks::devel::thumbnail", "Forcing thumbnail patch..");
hooks::wmisc::apply_performance_hacks(avs::game::DLL_INSTANCE, "FORCE", "thumbnail");
}
} thumbnail_("thum_test");
} thumbnail_("wmisc_thum");
static class Msacm : public Routine
{
@@ -34,7 +35,18 @@ public:
log_warning("hooks::devel::msacm", "Forcing msacm patch..");
hooks::wmisc::apply_performance_hacks(avs::game::DLL_INSTANCE, "FORCE", "msacm");
}
} msacm_("acm_test");
} msacm_("wmisc_acm");
static class DmoEffector : public Routine
{
public:
using Routine::Routine;
void entry_main() override
{
log_warning("hooks::devel::msacm", "Forcing msacm patch..");
hooks::wmisc::apply_performance_hacks(avs::game::DLL_INSTANCE, "FORCE", "dmoeffector");
}
} dmoeffector_("wmisc_dmoeffector");
static class Wmisc : public Routine
{
@@ -45,7 +57,12 @@ public:
log_warning("hooks::devel::wmisc", "Disabling auto-patching..");
hooks::wmisc::skip_patching_by_model(true);
}
} wmisc_("wmisc_test");
void entry_main() override
{
// Reenable logging
hooks::wmisc::apply_performance_hacks(avs::game::DLL_INSTANCE, "FORCE", "bmsound");
}
} wmisc_("disable_auto_wmisc");
static class Avs_fs : public Routine
{
@@ -90,6 +107,53 @@ public:
}
} avs_fs_("avs_fs_detour");
static class CMoviePlayer : public Routine
{
private:
typedef void (*GetWmvChunk_t)(uint8_t *param_1);
inline static GetWmvChunk_t GetWmvChunk_;
static void on_get_wmv_chunk_(uint8_t *param_1)
{
static FILE *fp = nullptr;
if (!fp)
{
fp = fopen("data/movie/testbg2_fhd.wmv", "rb");
if (!fp)
log_warning("hooks::devel::CMoviePlayer", "Missing wmv file");
}
// Read from file (skip AVS)
if (fp)
{
int chunksz = *(uint32_t *) (param_1 + 0x10);
log_misc("hooks::devel::CMoviePlayer", "Reading {} bytes", chunksz);
int readsz = fread((void *) *(intptr_t *) (param_1 + 0x08), chunksz, 1, fp);
*(int *) (param_1 + 0x14) = readsz;
if(readsz < chunksz)
{
fclose(fp);
fp = nullptr;
}
}
}
public:
using Routine::Routine;
void entry_main() override
{
log_warning("hooks::devel", "Test code for SDVX5::CMoviePlayer only");
intptr_t TX_ThumExists = find_pattern_from(avs::game::DLL_INSTANCE, "40534883ec20448b4110488bd9488b51088b09ff150000000089431485c0791d448bc0488d1500000000488d0d000000004883c4205b48ff25000000004883c4205bc3", "XXXXXXXXXXXXXXXXXXXXX????XXXXXXXXXXXXX????XXX????XXXXXXXX????XXXXXX", 0, 0, 0);
if (!detour::trampoline_try(reinterpret_cast<void *>(TX_ThumExists), reinterpret_cast<void *>(on_get_wmv_chunk_), reinterpret_cast<void **>(&GetWmvChunk_)))
{
log_fatal("hooks::devel", "Hook failed");
}
}
} cmovieplayer_("wmisc_cmovieplayer");
std::vector<std::string> from_env(const char *str)
{
std::vector<std::string> r;
@@ -113,6 +177,8 @@ static std::vector<Routine*> &routines()
routines_.push_back(&thumbnail_);
routines_.push_back(&msacm_);
routines_.push_back(&wmisc_);
routines_.push_back(&cmovieplayer_);
routines_.push_back(&dmoeffector_);
}
return routines_;
}
hooks/wmischook.cpp
+56
View File
@@ -142,6 +142,46 @@ void attach(HINSTANCE hmodule)
}
}
namespace hooks::wmisc::cmovieplayer
{
typedef void (*GetWmvChunk_t)(uint8_t *unk);
static GetWmvChunk_t GetWmvChunk_;
void on_get_wmv_chunk_(uint8_t *unk)
{
size_t chunksz = *(uint32_t *) (unk + 0x10);
void *readbuf = (void *) *(intptr_t *) (unk + 0x08);
int *readsz = (int *) (unk + 0x14);
//_REV: For now simply disable broken video stream
*readsz = 0;
}
void attach(HINSTANCE hmodule)
{
// Remove crashing movie
intptr_t TX_ThumExists = find_pattern_from(hmodule, "40534883ec20448b4110488bd9488b51088b09ff150000000089431485c0791d448bc0488d1500000000488d0d000000004883c4205b48ff25000000004883c4205bc3", "XXXXXXXXXXXXXXXXXXXXX????XXXXXXXXXXXXX????XXX????XXXXXXXX????XXXXXX", 0, 0, 0);
log_info("hooks::wmisc::cmovieplayer", "Hooking GetWmvChunk({})", reinterpret_cast<void *>(TX_ThumExists));
if (detour::trampoline_try(reinterpret_cast<void *>(TX_ThumExists), reinterpret_cast<void *>(on_get_wmv_chunk_), reinterpret_cast<void **>(&GetWmvChunk_)))
{
log_warning("hooks::wmisc::cmovieplayer", "Video playback for wmv won't work");
}
}
}
namespace hooks::wmisc::dmoeffector
{
void attach(HINSTANCE hmodule)
{
//_REM: Disable dmoeffector error printing for line55, could not find unique pattern (9 matches, but patching all of them is harmless)
intptr_t next = (intptr_t) hmodule;
while (next)
{
next = replace_pattern_from(hmodule, "793ae8????????895424??4c8d05????????488bc8488d15????????41b937000000e8????????ff15????????", "eb3ae8????????895424??4c8d05????????488bc8488d15????????41b937000000e8????????ff15????????", 0, 0, next - reinterpret_cast<intptr_t>(hmodule));
if (next) log_info("hooks::wmisc::dmoeffector", "Muting error message({})", reinterpret_cast<void *>(next));
}
}
}
namespace hooks::wmisc
{
static bool patchmodel_ = true;
@@ -154,6 +194,7 @@ void apply_performance_hacks(HINSTANCE hmodule, const char *model, const char *e
if (!patchmodel_ && strcmp(model, "FORCE") != 0) return;
log_info("hooks::wmisc", "Enabling performance patches for {}-{}", model, ext);
long extl = strtol(ext, nullptr, 10);
switch (to_hash(model))
{
case to_hash("LDJ"):
@@ -165,6 +206,15 @@ void apply_performance_hacks(HINSTANCE hmodule, const char *model, const char *e
msacm::attach(hmodule);
bmsound::attach(hmodule);
break;
case to_hash("KFC"):
msacm::attach(hmodule);
bmsound::attach(hmodule);
if (extl > 2019020600 && extl < 2021011800) // SDVX5
{
cmovieplayer::attach(hmodule);
dmoeffector::attach(hmodule);
}
break;
case to_hash("FORCE"):
switch (to_hash(ext))
{
@@ -177,6 +227,12 @@ void apply_performance_hacks(HINSTANCE hmodule, const char *model, const char *e
case to_hash("bmsound"):
bmsound::attach(hmodule);
break;
case to_hash("cmovieplayer"):
cmovieplayer::attach(hmodule);
break;
case to_hash("dmoeffector"):
dmoeffector::attach(hmodule);
break;
default:
break;
}