Match and link CDvdRequest, Split and match CDvdRequestManager

asm/Kyoto/CDvdRequest.s

@@ -3,8 +3,8 @@
 .section .data
 .balign 8
 
-.global lbl_803ED578
+.global __vt__15CARAMDvdRequest
-lbl_803ED578:
+__vt__15CARAMDvdRequest:
 	# ROM: 0x3EA578
 	.4byte 0
 	.4byte 0
@@ -14,8 +14,8 @@ lbl_803ED578:
 	.4byte PostCancelRequest__15CARAMDvdRequestFv
 	.4byte GetMediaType__15CARAMDvdRequestCFv
 
-.global lbl_803ED594
+.global __vt__15CRealDvdRequest
-lbl_803ED594:
+__vt__15CRealDvdRequest:
 	# ROM: 0x3EA594
 	.4byte 0
 	.4byte 0
@@ -25,14 +25,6 @@ lbl_803ED594:
 	.4byte PostCancelRequest__15CRealDvdRequestFv
 	.4byte GetMediaType__15CRealDvdRequestCFv
 
-.section .sbss, "wa"
-.balign 8
-
-# TODO CDvdRequestManager
-.global mManagerInstalled__14CDvdRequestSys
-mManagerInstalled__14CDvdRequestSys:
-	.skip 0x8
-
 .section .text, "ax"
 
 .global __dt__15CARAMDvdRequestFv
@@ -43,12 +35,12 @@ __dt__15CARAMDvdRequestFv:
 /* 802FE5E0 002FB540  93 E1 00 0C */	stw r31, 0xc(r1)
 /* 802FE5E4 002FB544  7C 7F 1B 79 */	or. r31, r3, r3
 /* 802FE5E8 002FB548  41 82 00 30 */	beq lbl_802FE618
-/* 802FE5EC 002FB54C  3C 60 80 3F */	lis r3, lbl_803ED578@ha
+/* 802FE5EC 002FB54C  3C 60 80 3F */	lis r3, __vt__15CARAMDvdRequest@ha
-/* 802FE5F0 002FB550  38 03 D5 78 */	addi r0, r3, lbl_803ED578@l
+/* 802FE5F0 002FB550  38 03 D5 78 */	addi r0, r3, __vt__15CARAMDvdRequest@l
 /* 802FE5F4 002FB554  90 1F 00 00 */	stw r0, 0(r31)
 /* 802FE5F8 002FB558  41 82 00 10 */	beq lbl_802FE608
-/* 802FE5FC 002FB55C  3C 60 80 3E */	lis r3, lbl_803D9FF8@ha
+/* 802FE5FC 002FB55C  3C 60 80 3E */	lis r3, __vt__11CDvdRequest@ha
-/* 802FE600 002FB560  38 03 9F F8 */	addi r0, r3, lbl_803D9FF8@l
+/* 802FE600 002FB560  38 03 9F F8 */	addi r0, r3, __vt__11CDvdRequest@l
 /* 802FE604 002FB564  90 1F 00 00 */	stw r0, 0(r31)
 lbl_802FE608:
 /* 802FE608 002FB568  7C 80 07 35 */	extsh. r0, r4
@@ -188,8 +180,8 @@ __dt__15CRealDvdRequestFv:
 /* 802FE794 002FB6F4  93 C1 00 08 */	stw r30, 8(r1)
 /* 802FE798 002FB6F8  7C 7E 1B 79 */	or. r30, r3, r3
 /* 802FE79C 002FB6FC  41 82 00 7C */	beq lbl_802FE818
-/* 802FE7A0 002FB700  3C 80 80 3F */	lis r4, lbl_803ED594@ha
+/* 802FE7A0 002FB700  3C 80 80 3F */	lis r4, __vt__15CRealDvdRequest@ha
-/* 802FE7A4 002FB704  38 04 D5 94 */	addi r0, r4, lbl_803ED594@l
+/* 802FE7A4 002FB704  38 04 D5 94 */	addi r0, r4, __vt__15CRealDvdRequest@l
 /* 802FE7A8 002FB708  90 1E 00 00 */	stw r0, 0(r30)
 /* 802FE7AC 002FB70C  81 83 00 00 */	lwz r12, 0(r3)
 /* 802FE7B0 002FB710  81 8C 00 10 */	lwz r12, 0x10(r12)
@@ -212,8 +204,8 @@ lbl_802FE7EC:
 /* 802FE7F0 002FB750  48 07 2F 5D */	bl DVDClose
 /* 802FE7F4 002FB754  28 1E 00 00 */	cmplwi r30, 0
 /* 802FE7F8 002FB758  41 82 00 10 */	beq lbl_802FE808
-/* 802FE7FC 002FB75C  3C 60 80 3E */	lis r3, lbl_803D9FF8@ha
+/* 802FE7FC 002FB75C  3C 60 80 3E */	lis r3, __vt__11CDvdRequest@ha
-/* 802FE800 002FB760  38 03 9F F8 */	addi r0, r3, lbl_803D9FF8@l
+/* 802FE800 002FB760  38 03 9F F8 */	addi r0, r3, __vt__11CDvdRequest@l
 /* 802FE804 002FB764  90 1E 00 00 */	stw r0, 0(r30)
 lbl_802FE808:
 /* 802FE808 002FB768  7F E0 07 35 */	extsh. r0, r31

asm/Kyoto/CDvdRequestManager.s

@@ -0,0 +1,8 @@
+.include "macros.inc"
+
+.section .sbss, "wa"
+.balign 8
+
+.global mManagerInstalled__14CDvdRequestSys
+mManagerInstalled__14CDvdRequestSys:
+	.skip 0x1

asm/Kyoto/DolphinCDvdFile.s

@@ -165,11 +165,11 @@ AsyncSeekRead__8CDvdFileFPvUi11ESeekOrigini:
 /* 8034FA44 0034C9A4  38 C0 00 01 */	li r6, 1
 /* 8034FA48 0034C9A8  7C 63 02 14 */	add r3, r3, r0
 /* 8034FA4C 0034C9AC  4B FF 4E 05 */	bl DMAToMRAM__12CARAMManagerFPvPvUiQ212CARAMManager12EDMAPriority
-/* 8034FA50 0034C9B0  3C A0 80 3E */	lis r5, lbl_803D9FF8@ha
+/* 8034FA50 0034C9B0  3C A0 80 3E */	lis r5, __vt__11CDvdRequest@ha
-/* 8034FA54 0034C9B4  3C 80 80 3F */	lis r4, lbl_803ED578@ha
+/* 8034FA54 0034C9B4  3C 80 80 3F */	lis r4, __vt__15CARAMDvdRequest@ha
-/* 8034FA58 0034C9B8  38 05 9F F8 */	addi r0, r5, lbl_803D9FF8@l
+/* 8034FA58 0034C9B8  38 05 9F F8 */	addi r0, r5, __vt__11CDvdRequest@l
 /* 8034FA5C 0034C9BC  90 1C 00 00 */	stw r0, 0(r28)
-/* 8034FA60 0034C9C0  38 04 D5 78 */	addi r0, r4, lbl_803ED578@l
+/* 8034FA60 0034C9C0  38 04 D5 78 */	addi r0, r4, __vt__15CARAMDvdRequest@l
 /* 8034FA64 0034C9C4  90 1C 00 00 */	stw r0, 0(r28)
 /* 8034FA68 0034C9C8  90 7C 00 04 */	stw r3, 4(r28)
 lbl_8034FA6C:
@@ -183,11 +183,11 @@ lbl_8034FA74:
 /* 8034FA84 0034C9E4  4B FC 5D E9 */	bl __nw__FUlPCcPCc
 /* 8034FA88 0034C9E8  7C 7C 1B 79 */	or. r28, r3, r3
 /* 8034FA8C 0034C9EC  41 82 00 1C */	beq lbl_8034FAA8
-/* 8034FA90 0034C9F0  3C 80 80 3E */	lis r4, lbl_803D9FF8@ha
+/* 8034FA90 0034C9F0  3C 80 80 3E */	lis r4, __vt__11CDvdRequest@ha
-/* 8034FA94 0034C9F4  3C 60 80 3F */	lis r3, lbl_803ED594@ha
+/* 8034FA94 0034C9F4  3C 60 80 3F */	lis r3, __vt__15CRealDvdRequest@ha
-/* 8034FA98 0034C9F8  38 04 9F F8 */	addi r0, r4, lbl_803D9FF8@l
+/* 8034FA98 0034C9F8  38 04 9F F8 */	addi r0, r4, __vt__11CDvdRequest@l
 /* 8034FA9C 0034C9FC  90 1C 00 00 */	stw r0, 0(r28)
-/* 8034FAA0 0034CA00  38 03 D5 94 */	addi r0, r3, lbl_803ED594@l
+/* 8034FAA0 0034CA00  38 03 D5 94 */	addi r0, r3, __vt__15CRealDvdRequest@l
 /* 8034FAA4 0034CA04  90 1C 00 00 */	stw r0, 0(r28)
 lbl_8034FAA8:
 /* 8034FAA8 0034CA08  3B 7C 00 04 */	addi r27, r28, 4

asm/MetroidPrime/CWorld.s

@@ -25,8 +25,8 @@ lbl_803D9FC0:
 	.4byte IGetDefaultAudioTrack__11CDummyWorldCFv
 	.4byte IGetAreaCount__11CDummyWorldFv
 
-.global lbl_803D9FF8
+.global __vt__11CDvdRequest
-lbl_803D9FF8:
+__vt__11CDvdRequest:
 	# ROM: 0x3D6FF8
 	.4byte 0
 	.4byte 0

configure.py

@@ -532,7 +532,8 @@ LIBS = [
             "Kyoto/Animation/CTimeScaleFunctions",
             "Kyoto/Animation/IAnimReader",
             "Kyoto/Animation/CAllFormatsAnimSource",
-            "Kyoto/CDvdRequest",
+            ["Kyoto/CDvdRequestManager", True],
+            ["Kyoto/CDvdRequest", True],
             ["Kyoto/Text/CColorInstruction", True],
             ["Kyoto/Text/CColorOverrideInstruction", True],
             ["Kyoto/Text/CDrawStringOptions", True],

include/Kyoto/CARAMManager.hpp

@@ -29,8 +29,6 @@ public:
   static void Free(const void* ptr);
   static int DMAToARAM(void*, void*, uint, EDMAPriority);
   static int DMAToMRAM(void*, void*, uint, EDMAPriority);
-
-
 private:
   static uint mPreInitializeAlloc;
   static const int kInvalidAlloc;

include/Kyoto/CDvdRequest.hpp

@@ -1,24 +1,38 @@
 #ifndef _CDVDREQUEST
 #define _CDVDREQUEST
 
+#include "dolphin/dvd.h"
 #include "types.h"
 
 class CDvdRequest {
 public:
-  virtual ~CDvdRequest() = 0; // 8
+  virtual ~CDvdRequest(){};             // 8
   virtual void WaitUntilComplete() = 0; // c
-  virtual bool IsComplete() = 0; // 10
+  virtual bool IsComplete() = 0;        // 10
   virtual void PostCancelRequest() = 0; // 14
   virtual int GetMediaType() const = 0; // 18
 };
 
+class CRealDvdRequest : public CDvdRequest {
+public:
+  ~CRealDvdRequest();
+  void WaitUntilComplete();
+  bool IsComplete();
+  void PostCancelRequest();
+  int GetMediaType() const;
+
+private:
+  DVDFileInfo mFileInfo;
+};
+
 class CARAMDvdRequest : public CDvdRequest {
 public:
   CARAMDvdRequest(uint i) : x4_dmaReq(i) {}
-  void WaitUntilComplete() {};
+  void WaitUntilComplete();
-  bool IsComplete() {};
+  bool IsComplete();
-  void PostCancelRequest() {};
+  void PostCancelRequest();
-  int GetMediaType() const { return 1; }
+  int GetMediaType() const;
+
 private:
   uint x4_dmaReq;
 };

include/Kyoto/CDvdRequestManager.hpp

@@ -0,0 +1,10 @@
+#ifndef _CDVDREQUESTMANAGER
+#define _CDVDREQUESTMANAGER
+
+class CDvdRequestSys {
+public:
+  static bool mManagerInstalled;
+};
+
+
+#endif // _CDVDREQUESTMANAGER

include/dolphin/dvd.h

@@ -92,7 +92,11 @@ void DVDReset();
 s32 DVDCancel(DVDCommandBlock* block);
 BOOL DVDOpen(char* fileName, DVDFileInfo* fileInfo);
 BOOL DVDFastOpen(s32 entrynum, DVDFileInfo* fileInfo);
-
+s32 DVDGetCommandBlockStatus(DVDCommandBlock* block);
+BOOL DVDCancelAsync(DVDCommandBlock* block, DVDCBCallback callback);
+s32 DVDCancel(DVDCommandBlock* block);
+BOOL DVDCancelAllAsync(DVDCBCallback callback);
+s32 DVDCancelAll(void);
 BOOL DVDPrepareStreamAsync(DVDFileInfo* fInfo, u32 length, u32 offset, DVDCallback callback);
 s32 DVDPrepareStream(DVDFileInfo* fInfo, u32 length, u32 offset);
 

src/Dolphin/dvd/dvdfs.c

@@ -279,7 +279,7 @@ BOOL DVDGetCurrentDir(char* path, u32 maxlen) {
   return DVDConvertEntrynumToPath((s32)currentDirectory, path, maxlen);
 }
 
-BOOL DVDChangeDir(const char* dirName) {
+BOOL DVDChangeDir(char* dirName) {
   s32 entry;
   entry = DVDConvertPathToEntrynum(dirName);
   if ((entry < 0) || (entryIsDir(entry) == FALSE)) {
@@ -440,7 +440,7 @@ s32 DVDSeekPrio(DVDFileInfo* fileInfo, s32 offset, s32 prio) {
 static void cbForSeekSync(s32 result, DVDCommandBlock* block) { OSWakeupThread(&__DVDThreadQueue); }
 
 /* This is based on the revolution SDK, these may not match in all cases */
-s32 DVDGetFileInfoStatus(const DVDFileInfo* fileInfo) {
+s32 DVDGetFileInfoStatus(DVDFileInfo* fileInfo) {
   return DVDGetCommandBlockStatus(&fileInfo->cb);
 }
 
@@ -459,7 +459,7 @@ BOOL DVDFastOpenDir(s32 entrynum, DVDDir* dir) {
 }
 
 /* This is based on the revolution SDK, these may not match in all cases */
-BOOL DVDOpenDir(const char* dirName, DVDDir* dir) {
+BOOL DVDOpenDir(char* dirName, DVDDir* dir) {
   s32 entry;
   char currentDir[128];
   entry = DVDConvertPathToEntrynum(dirName);

src/Kyoto/CDvdRequest.cpp

@@ -0,0 +1,64 @@
+#include "Kyoto/CDvdRequest.hpp"
+
+#include "Kyoto/CARAMManager.hpp"
+
+#include "Kyoto/Alloc/CMemory.hpp"
+
+CRealDvdRequest::~CRealDvdRequest() {
+  if (!IsComplete()) {
+    PostCancelRequest();
+    WaitUntilComplete();
+  }
+  DVDClose(&mFileInfo);
+}
+
+void CRealDvdRequest::WaitUntilComplete() {
+  while (!CRealDvdRequest::IsComplete()) {}
+}
+
+bool CRealDvdRequest::IsComplete()  {
+  s32 status = DVDGetCommandBlockStatus(&mFileInfo.cb);
+  bool ret = false;
+  if (status == DVD_STATE_END || status == DVD_STATE_CANCELED) {
+    ret = true;
+  }
+
+  return ret;
+}
+
+void CRealDvdRequest::PostCancelRequest() {
+  DVDCancelAsync(&mFileInfo.cb, nullptr);
+}
+
+int CRealDvdRequest::GetMediaType() const {
+  return 1;
+}
+
+void CARAMDvdRequest::WaitUntilComplete() {
+  if (CARAMManager::GetInvalidDMAHandle() == x4_dmaReq) {
+    return;
+  }
+
+  CARAMManager::WaitForDMACompletion(x4_dmaReq);
+  x4_dmaReq = CARAMManager::GetInvalidDMAHandle();
+}
+
+bool CARAMDvdRequest::IsComplete() {
+  if (x4_dmaReq != CARAMManager::GetInvalidDMAHandle()) {
+    if (!CARAMManager::IsDMACompleted(x4_dmaReq)) {
+      return false;
+    }
+
+    x4_dmaReq = CARAMManager::GetInvalidDMAHandle();
+  }
+
+  return true;
+}
+
+void CARAMDvdRequest::PostCancelRequest() {
+  
+}
+
+int CARAMDvdRequest::GetMediaType() const {
+  return 0;
+}

src/Kyoto/CDvdRequestManager.cpp

@@ -0,0 +1,3 @@
+#include "Kyoto/CDvdRequestManager.hpp"
+
+bool CDvdRequestSys::mManagerInstalled = false;

src/Kyoto/DolphinCDvdFile.cpp

@@ -89,17 +89,17 @@ CDvdFile::CDvdFile(const char* filename)
 
 CDvdFile::~CDvdFile() { CloseFile(); }
 
-IDvdRequest* CDvdFile::SyncRead(void* dest, uint len) { AsyncSeekRead(dest, len, kSO_Cur, 0); }
+CDvdRequest* CDvdFile::SyncRead(void* dest, uint len) { AsyncSeekRead(dest, len, kSO_Cur, 0); }
 
-IDvdRequest* CDvdFile::SyncSeekRead(void* buf, uint len, ESeekOrigin origin, int offset) {}
+CDvdRequest* CDvdFile::SyncSeekRead(void* buf, uint len, ESeekOrigin origin, int offset) {}
 
-IDvdRequest* CDvdFile::AsyncSeekRead(void* dest, uint len, ESeekOrigin origin, int offset) {
+CDvdRequest* CDvdFile::AsyncSeekRead(void* dest, uint len, ESeekOrigin origin, int offset) {
-  IDvdRequest* request;
+  CDvdRequest* request;
   StallForARAMFile();
   CalcFileOffset(offset, origin);
 
   if (x8_) {
-    
+
   } else {
     int roundedLen = (len + 31) & ~31;
     DCFlushRange(dest, roundedLen);