From 1f52d89dd4f9c2455020fcea4a4094251d43a9f3 Mon Sep 17 00:00:00 2001
From: georgemoralis <giorgosmrls@gmail.com>
Date: Tue, 10 Oct 2023 09:22:18 +0300
Subject: [PATCH] some more functions definations for openorbis graphics demo

---
 src/Core/PS4/HLE/Graphics/video_out.cpp | 11 +++++++++++
 src/Core/PS4/HLE/LibKernel.cpp          | 14 ++++++++++----
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/Core/PS4/HLE/Graphics/video_out.cpp b/src/Core/PS4/HLE/Graphics/video_out.cpp
index 95b2957ce..4e3754db0 100644
--- a/src/Core/PS4/HLE/Graphics/video_out.cpp
+++ b/src/Core/PS4/HLE/Graphics/video_out.cpp
@@ -303,5 +303,16 @@ void videoOutRegisterLib(SymbolsResolver* sym) {
     LIB_FUNCTION("6kPnj51T62Y", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutGetResolutionStatus);
     LIB_FUNCTION("Up36PTk687E", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutOpen);
     LIB_FUNCTION("zgXifHT9ErY", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutIsFlipPending);
+
+    //openOrbis appears to have libSceVideoOut_v1 module libSceVideoOut_v1.1
+    LIB_FUNCTION("Up36PTk687E", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutOpen);
+    LIB_FUNCTION("CBiu4mCE1DA", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutSetFlipRate);
+    LIB_FUNCTION("HXzjK9yI30k", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutAddFlipEvent);
+    LIB_FUNCTION("i6-sR91Wt-4", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutSetBufferAttribute);
+    LIB_FUNCTION("w3BY+tAEiQY", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutRegisterBuffers);
+    LIB_FUNCTION("U46NwOiJpys", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutSubmitFlip);
+    LIB_FUNCTION("SbU3dwp80lQ", "libSceVideoOut", 1, "libSceVideoOut", 1, 1, sceVideoOutGetFlipStatus);
+
+
 }
 }  // namespace HLE::Libs::Graphics::VideoOut
\ No newline at end of file
diff --git a/src/Core/PS4/HLE/LibKernel.cpp b/src/Core/PS4/HLE/LibKernel.cpp
index acee1ed19..7f25895ad 100644
--- a/src/Core/PS4/HLE/LibKernel.cpp
+++ b/src/Core/PS4/HLE/LibKernel.cpp
@@ -117,6 +117,11 @@ int PS4_SYSV_ABI pthread_key_create(ThreadManagement::ScePthreadKey* key, Thread
 }
 PS4_SYSV_ABI void pthread_cond_signal() { BREAKPOINT(); }
 
+PS4_SYSV_ABI void _open() { BREAKPOINT(); }
+PS4_SYSV_ABI void _fcntl() { BREAKPOINT(); }
+PS4_SYSV_ABI void _readv() { BREAKPOINT(); }
+PS4_SYSV_ABI void _read() { BREAKPOINT(); }
+
 };  // namespace POSIX
 
 PS4_SYSV_ABI void poll() { BREAKPOINT(); }
@@ -125,10 +130,9 @@ PS4_SYSV_ABI void munmap() { BREAKPOINT(); }
 
 PS4_SYSV_ABI void sceKernelUsleep(unsigned int microseconds) {
     std::this_thread::sleep_for(std::chrono::microseconds(microseconds));
-    //BREAKPOINT(); 
+    // BREAKPOINT();
 }
 
-
 #define PROT_READ 0x1
 #define PROT_WRITE 0x2
 
@@ -174,8 +178,6 @@ PS4_SYSV_ABI void* mmap(void* addr, u64 len, int prot, int flags, int fd, u64 of
 
 PS4_SYSV_ABI void close() { BREAKPOINT(); }
 
-
-
 PS4_SYSV_ABI void madvise() { BREAKPOINT(); }
 struct iovec {
     void* iov_base; /* Base	address. */
@@ -270,6 +272,10 @@ void LibKernel_Register(SymbolsResolver* sym) {
     LIB_FUNCTION("0t0-MxQNwK4", "libkernel", 1, "libkernel", 1, 1, raise);
     LIB_FUNCTION("2MOy+rUfuhQ", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_signal);
     LIB_FUNCTION("wW+k21cmbwQ", "libkernel", 1, "libkernel", 1, 1, _ioctl);
+    LIB_FUNCTION("6c3rCVE-fTU", "libkernel", 1, "libkernel", 1, 1, POSIX::_open);
+    LIB_FUNCTION("t0fXUzq61Z4", "libkernel", 1, "libkernel", 1, 1, POSIX::_fcntl);
+    LIB_FUNCTION("+WRlkKjZvag", "libkernel", 1, "libkernel", 1, 1, POSIX::_readv);
+    LIB_FUNCTION("DRuBt2pvICk", "libkernel", 1, "libkernel", 1, 1, POSIX::_read);
 }
 
 };  // namespace HLE::Libs::LibKernel
\ No newline at end of file