ADD: Add GPU API regarding Mesa3D support for OpenGL ES.

IMP: Refactor SCI Kit to have a better filesystem structure.

10 files changed, 109 insertions, 16 deletions

diff --git a/dev/SCIKit/CompilerHint.h b/dev/SCIKit/CompilerHint.h
index 60838479..e38d5c7e 100644
--- a/dev/SCIKit/CompilerHint.h
+++ b/dev/SCIKit/CompilerHint.h
@@ -7,7 +7,9 @@
 #ifndef __SCI_HINT_H__
 #define __SCI_HINT_H__
 
+#ifdef __TK__
 #pragma compiler(hint_manifest)
+#endif
 
 #define _Input
 #define _Output
diff --git a/dev/SCIKit/GPU.h b/dev/SCIKit/GPU.h
new file mode 100644
index 00000000..0c69a73d
--- /dev/null
+++ b/dev/SCIKit/GPU.h
@@ -0,0 +1,50 @@
+/* -------------------------------------------
+
+Copyright (C) 2024, ELMH Group, all rights reserved.
+
+File: GPU.h
+Purpose: GFX System Calls.
+
+------------------------------------------- */
+
+#ifndef SCIKIT_GPU_H
+#define SCIKIT_GPU_H
+
+#include <SCIKit/SCI.h>
+
+// ------------------------------------------------------------------------------------------ //
+// GPU API.
+// ------------------------------------------------------------------------------------------ //
+
+// ------------------------------------------------------------------------------------------ //
+// @brief Command buffer structure type.
+// ------------------------------------------------------------------------------------------ //
+struct GPU_CMD_BUFFER final
+{
+	SizeT	X, Y, Z;
+	VoidPtr FrameData;
+	SizeT	FrameDataSz;
+	SizeT	BackBufferLayer;
+	Bool	IsGPGPUData;
+	Bool	BackBufferFirst;
+
+	Bool isGPGPUData()
+	{
+		return !this->BackBufferFirst && this->IsGPGPUData;
+	}
+
+	Bool isValid()
+	{
+		return this->FrameData && this->FrameDataSz > 0;
+	}
+};
+
+typedef VoidPtr GPUObject;
+
+IMPORT_C GPUObject GPUNewFromDeviceName(_Input const Char* device_name);
+
+IMPORT_C SInt32 GPUDisposeDevice(GPUObject gpu_handle, Bool cancel_all, Bool flush_all);
+
+IMPORT_C SInt32 GPUSendCmdBufferListWithCnt(GPU_CMD_BUFFER** cmd_list, SizeT cmd_list_cnt);
+
+#endif // ifndef SCIKIT_GPU_H
\ No newline at end of file
diff --git a/dev/SCIKit/LPC.h b/dev/SCIKit/LPC.h
index 4f2a4e86..60de8cb7 100644
--- a/dev/SCIKit/LPC.h
+++ b/dev/SCIKit/LPC.h
@@ -11,9 +11,9 @@
 /// @file LPC.h
 /// @brief Local Process Code type and values.
 
-#define ErrLocalIsOk()	 (kLastError == kErrorSuccess)
-#define ErrLocalFailed() (kLastError != kErrorSuccess)
-#define ErrLocal()		 (kLastError)
+#define err_local_ok()	 (kLastError == kErrorSuccess)
+#define err_local_fail() (kLastError != kErrorSuccess)
+#define err_local_get()	 (kLastError)
 
 typedef SInt32 ErrObject;
 
diff --git a/dev/SCIKit/Foundation.h b/dev/SCIKit/SCI.h
index 039fe6ce..a4b0dd96 100644
--- a/dev/SCIKit/Foundation.h
+++ b/dev/SCIKit/SCI.h
@@ -2,8 +2,8 @@
 

 Copyright (C) 2024, ELMH Group, all rights reserved.

 

-File: Foundation.h

-Purpose: SCIKit Foundation header.

+File: SCI.h

+Purpose: System Calls.

 

 ------------------------------------------- */

 

@@ -137,75 +137,94 @@ IMPORT_C Void ThrExitMainThread(_Input SInt32 exit_code);
 IMPORT_C Void ThrExitThread(_Input ThreadObject thread, _Input SInt32 exit_code);

 

 /// @brief Thread procedure function type.

-typedef Void (*ThreadProc)(Void);

+typedef Void (*thread_proc_kind)(Void);

 

 /// @brief Creates a thread.

 /// @param procedure the thread procedure.

 /// @param argument_count number of arguments inside that thread.

 /// @param flags Thread flags.

 /// @return the thread object.

-IMPORT_C ThreadObject ThrCreateThread(ThreadProc procedure, SInt32 argument_count, SInt32 flags);

+IMPORT_C ThreadObject ThrCreateThread(thread_proc_kind procedure, SInt32 argument_count, SInt32 flags);

 

 /// @brief Yields the current thread.

 /// @param thread the thread to yield.

-IMPORT_C Void ThrYieldThread(Void);

+IMPORT_C Void ThrYieldThread(ThreadObject thrd);

 

 /// @brief Joins a thread.

 /// @param thread the thread to join.

-IMPORT_C Void ThrJoinThread(Void);

+IMPORT_C Void ThrJoinThread(ThreadObject thrd);

 

-/// @brief Detach sa thread.

+/// @brief Detach a thread.

 /// @param thread the thread to detach.

-IMPORT_C Void ThrDetachThread(Void);

+IMPORT_C Void ThrDetachThread(ThreadObject thrd);

 

 // ------------------------------------------------------------------------

 // Drive Management API.

 // ------------------------------------------------------------------------

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Get the default drive letter.

 /// @param void.

 /// @return the drive letter.

+// ------------------------------------------------------------------------------------------ //

 IMPORT_C Char* DrvGetDefaultDriveLetter(Void);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Get the drive letter from a path.

 /// @param path the path.

 /// @return the drive letter.

+// ------------------------------------------------------------------------------------------ //

 IMPORT_C Char* DrvGetDriveLetterFromPath(_Input const Char* path);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Get a mounted drive from a letter.

 /// @param letter the letter (A..Z).

 /// @return the drive object.

+// ------------------------------------------------------------------------------------------ //

 IMPORT_C SCIObject DrvGetMountedDrive(_Input const Char letter);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Mount a drive.

 /// @param path the path to mount.

 /// @param letter the letter to mount.

+// ------------------------------------------------------------------------------------------ //

 IMPORT_C Void DrvMountDrive(_Input const Char* path, _Input const Char* letter);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Unmount a drive.

 /// @param letter the letter to unmount.

+// ------------------------------------------------------------------------------------------ //

 IMPORT_C Void DrvUnmountDrive(_Input const Char letter);

 

 // ------------------------------------------------------------------------

 // Event handling API, use to listen to OS specific events.

 // ------------------------------------------------------------------------

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Add an event listener.

 /// @param event_name the event name.

 /// @param listener the listener to add.

 /// @return the event listener.

+// ------------------------------------------------------------------------------------------ //

+

 IMPORT_C Void EvtAddListener(_Input const Char* event_name, _Input SCIObject listener);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Remove an event listener.

 /// @param event_name the event name.

 /// @param listener the listener to remove.

 /// @return the event listener.

+// ------------------------------------------------------------------------------------------ //

+

 IMPORT_C Void EvtRemoveListener(_Input const Char* event_name, _Input SCIObject listener);

 

+// ------------------------------------------------------------------------------------------ //

 /// @brief Dispatch an event.

 /// @param event_name the event name.

 /// @param event_data the event data.

 /// @return the event data.

+// ------------------------------------------------------------------------------------------ //

+

 IMPORT_C VoidPtr EvtDispatchEvent(_Input const Char* event_name, _Input VoidPtr event_data);

 

 // ------------------------------------------------------------------------------------------ //

@@ -213,7 +232,9 @@ IMPORT_C VoidPtr EvtDispatchEvent(_Input const Char* event_name, _Input VoidPtr
 // ------------------------------------------------------------------------------------------ //

 

 IMPORT_C Void PwrShutdownMachine(const Char* _Input msg, _Input SInt32 code);

+

 IMPORT_C Void PwrRebootMachine(const Char* _Input msg, _Input SInt32 code);

+

 IMPORT_C Void PwrSleepMachine(const Char* _Input msg, _Input SInt32 code);

 

 IMPORT_C SInt32 PwrGetCode(_Output SInt32& code);

diff --git a/dev/SCIKit/sci.json b/dev/SCIKit/sci.json
index eb8bece9..b0e267d2 100644
--- a/dev/SCIKit/sci.json
+++ b/dev/SCIKit/sci.json
@@ -2,7 +2,7 @@
   "compiler_path": "x86_64-w64-mingw32-g++",
   "compiler_std": "c++20",
   "headers_path": ["../"],
-  "sources_path": ["src/*.cc", "src/*.obj"],
+  "sources_path": ["src/*.cc", "src/*.o"],
   "output_name": "SCIKit.dylib",
   "compiler_flags": [
     "-fPIC",
diff --git a/dev/SCIKit/src/GPU.cc b/dev/SCIKit/src/GPU.cc
new file mode 100644
index 00000000..f2947ec9
--- /dev/null
+++ b/dev/SCIKit/src/GPU.cc
@@ -0,0 +1,10 @@
+/* -------------------------------------------
+
+Copyright (C) 2024, ELMH Group, all rights reserved.
+
+File: GPU.cc
+Purpose: GPU Interface.
+
+------------------------------------------- */
+
+#include <SCIKit/LPC.h>
\ No newline at end of file
diff --git a/dev/SCIKit/src/LPC.cc b/dev/SCIKit/src/LPC.cc
new file mode 100644
index 00000000..b33c15f6
--- /dev/null
+++ b/dev/SCIKit/src/LPC.cc
@@ -0,0 +1,10 @@
+/* -------------------------------------------
+
+Copyright (C) 2024, ELMH Group, all rights reserved.
+
+File: LPC.cc
+Purpose: Local Procedure Codes.
+
+------------------------------------------- */
+
+#include <SCIKit/LPC.h>
\ No newline at end of file
diff --git a/dev/SCIKit/src/Makefile b/dev/SCIKit/src/Makefile
index 588f233a..ba4b6008 100644
--- a/dev/SCIKit/src/Makefile
+++ b/dev/SCIKit/src/Makefile
@@ -8,4 +8,4 @@ FLAGS=-f win64
 
 .PHONY: syscall_unit
 syscall_unit:
-	$(ASM) $(FLAGS) DispatchSysCalls.asm -o DispatchSysCalls.obj
+	$(ASM) $(FLAGS) SysCallDispatcher.asm -o SysCallDispatcher.o
diff --git a/dev/SCIKit/src/MemoryMgr.cc b/dev/SCIKit/src/SCI.cc
index ea9e6ad3..4263b8f0 100644
--- a/dev/SCIKit/src/MemoryMgr.cc
+++ b/dev/SCIKit/src/SCI.cc
@@ -4,10 +4,10 @@
 

 ------------------------------------------- */

 

-#include <SCIKit/Foundation.h>

+#include <SCIKit/SCI.h>

 

-/// @file MemoryMgr.cc

-/// @brief Source file for the memory functions.

+/// @file SCI.cc

+/// @brief Source file for the memory functions of the SCI.

 

 /// @brief Copy memory region.

 IMPORT_C VoidPtr MmCopyMemory(_Input VoidPtr dest, _Input VoidPtr src, _Input SizeT len)

diff --git a/dev/SCIKit/src/DispatchSysCalls.asm b/dev/SCIKit/src/SysCallDispatcher.asm
index 368e8a92..368e8a92 100644
--- a/dev/SCIKit/src/DispatchSysCalls.asm
+++ b/dev/SCIKit/src/SysCallDispatcher.asm