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Implement sceVideoOutGetEventCount and sceVideoOutDeleteVblankEvent (#2753)
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Browse source 
* Implement sceVideoOutDeleteVblankEvent

* Implement sceVideoOutGetEventCount

Based on decompilation, needs testing.
I also tidied up some types for other functions in here.

* Change hexadecimal numbers to lowercase

A minor change to make sure my implementation follows the formatting standards seen in https://github.com/shadps4-emu/shadPS4/pull/2423
This commit is contained in:
Stephen Miller 2025-04-13 19:08:27 -05:00 • committed by GitHub
parent d188d14e19
commit ec515ad113
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 31 additions and 2 deletions
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33
src/core/libraries/videoout/video_out.cpp
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@ -104,6 +104,20 @@ s32 PS4_SYSV_ABI sceVideoOutAddVblankEvent(Kernel::SceKernelEqueue eq, s32 handl
return ORBIS_OK;
}
s32 PS4_SYSV_ABI sceVideoOutDeleteVblankEvent(Kernel::SceKernelEqueue eq, s32 handle) {
auto* port = driver->GetPort(handle);
if (port == nullptr) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_HANDLE;
}
if (eq == nullptr) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_EVENT_QUEUE;
}
eq->RemoveEvent(handle, Kernel::SceKernelEvent::Filter::VideoOut);
port->vblank_events.erase(find(port->vblank_events.begin(), port->vblank_events.end(), eq));
return ORBIS_OK;
}
s32 PS4_SYSV_ABI sceVideoOutRegisterBuffers(s32 handle, s32 startIndex, void* const* addresses,
s32 bufferNum, const BufferAttribute* attribute) {
if (!addresses || !attribute) {
@ -166,7 +180,7 @@ s32 PS4_SYSV_ABI sceVideoOutSubmitFlip(s32 handle, s32 bufferIndex, s32 flipMode
return ORBIS_OK;
}
int PS4_SYSV_ABI sceVideoOutGetEventId(const Kernel::SceKernelEvent* ev) {
s32 PS4_SYSV_ABI sceVideoOutGetEventId(const Kernel::SceKernelEvent* ev) {
if (ev == nullptr) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_ADDRESS;
}
@ -194,7 +208,7 @@ int PS4_SYSV_ABI sceVideoOutGetEventId(const Kernel::SceKernelEvent* ev) {
}
}
int PS4_SYSV_ABI sceVideoOutGetEventData(const Kernel::SceKernelEvent* ev, int64_t* data) {
s32 PS4_SYSV_ABI sceVideoOutGetEventData(const Kernel::SceKernelEvent* ev, s64* data) {
if (ev == nullptr || data == nullptr) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_ADDRESS;
}
@ -211,6 +225,17 @@ int PS4_SYSV_ABI sceVideoOutGetEventData(const Kernel::SceKernelEvent* ev, int64
return ORBIS_OK;
}
s32 PS4_SYSV_ABI sceVideoOutGetEventCount(const Kernel::SceKernelEvent* ev) {
if (ev == nullptr) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_ADDRESS;
}
if (ev->filter != Kernel::SceKernelEvent::Filter::VideoOut) {
return ORBIS_VIDEO_OUT_ERROR_INVALID_EVENT;
}
return (ev->data >> 0xc) & 0xf;
}
s32 PS4_SYSV_ABI sceVideoOutGetFlipStatus(s32 handle, FlipStatus* status) {
if (!status) {
LOG_ERROR(Lib_VideoOut, "Flip status is null");
@ -447,12 +472,16 @@ void RegisterLib(Core::Loader::SymbolsResolver* sym) {
LIB_FUNCTION("U2JJtSqNKZI", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutGetEventId);
LIB_FUNCTION("rWUTcKdkUzQ", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutGetEventData);
LIB_FUNCTION("Mt4QHHkxkOc", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutGetEventCount);
LIB_FUNCTION("DYhhWbJSeRg", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutColorSettingsSetGamma);
LIB_FUNCTION("pv9CI5VC+R0", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutAdjustColor);
LIB_FUNCTION("-Ozn0F1AFRg", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutDeleteFlipEvent);
LIB_FUNCTION("oNOQn3knW6s", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutDeleteVblankEvent);
LIB_FUNCTION("pjkDsgxli6c", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,
sceVideoOutModeSetAny_);
LIB_FUNCTION("N1bEoJ4SRw4", "libSceVideoOut", 1, "libSceVideoOut", 0, 0,