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Update hle.cpp 

Remove leftover header, remove title case, improve grammar, add some TODO comments, add some spacing and correct some ROM names, add newline
This commit is contained in:
Derek "Turtle" Roe 2021-03-16 00:29:28 -05:00
parent 4a62811889
commit 4b0930956c
1 changed files with 52 additions and 54 deletions
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104
Source/Android/PluginRSP/hle.cpp
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@ -1,10 +1,3 @@
// Project64 - A Nintendo 64 emulator
// http://www.pj64-emu.com/
// Copyright(C) 2001-2021 Project64
// Copyright(C) 2012 Bobby Smiles
// Copyright(C) 2009 Richard Goedeken
// Copyright(C) 2002 Hacktarux
// GNU/GPLv2 licensed: https://gnu.org/licenses/gpl-2.0.html
#include "stdafx.h" #include "stdafx.h"
#include "mem.h" #include "mem.h"
#include "ucodes.h" #include "ucodes.h"
@ -12,7 +5,8 @@
#define min(a,b) (((a) < (b)) ? (a) : (b)) #define min(a,b) (((a) < (b)) ? (a) : (b))
/* helper functions prototypes */ // Helper functions prototypes
static unsigned int sum_bytes(const uint8_t *bytes, uint32_t size); static unsigned int sum_bytes(const uint8_t *bytes, uint32_t size);
CHle::CHle(const RSP_INFO & Rsp_Info) : CHle::CHle(const RSP_INFO & Rsp_Info) :
@ -88,7 +82,8 @@ void CHle::hle_execute(void)
} }
} }
/* local functions */ // Local functions
static unsigned int sum_bytes(const uint8_t * bytes, unsigned int size) static unsigned int sum_bytes(const uint8_t * bytes, unsigned int size)
{ {
unsigned int sum = 0; unsigned int sum = 0;
@ -101,16 +96,19 @@ static unsigned int sum_bytes(const uint8_t * bytes, unsigned int size)
return sum; return sum;
} }
/** /*
* Try to figure if the RSP was launched using osSpTask* functions TODO:
* and not run directly (in which case DMEM[0xfc0-0xfff] is meaningless).
* Try to figure if the RSP was launched using osSpTask* functions
* Previously, the ucode_size field was used to determine this, and not run directly (in which case DMEM[0xfc0-0xfff] is meaningless).
* but it is not robust enough (hi Pokemon Stadium !) because games could write anything
* in this field : most ucode_boot discard the value and just use 0xf7f anyway. Previously, the ucode_size field was used to determine this,
* but it is not robust enough (hi Pokémon Stadium!) because games could write anything
* Using ucode_boot_size should be more robust in this regard. in this field: most ucode_boot discard the value and just use 0xf7f anyway.
**/
Using ucode_boot_size should be more robust in this regard.
*/
bool CHle::is_task(void) bool CHle::is_task(void)
{ {
return (*dmem_u32(this, TASK_UCODE_BOOT_SIZE) <= 0x1000); return (*dmem_u32(this, TASK_UCODE_BOOT_SIZE) <= 0x1000);
@ -118,7 +116,7 @@ bool CHle::is_task(void)
bool CHle::try_fast_task_dispatching(void) bool CHle::try_fast_task_dispatching(void)
{ {
/* identify task ucode by its type */ // Identify task microcode by its type
switch (*dmem_u32(this, TASK_TYPE)) switch (*dmem_u32(this, TASK_TYPE))
{ {
case 1: case 1:
@ -148,7 +146,7 @@ bool CHle::try_fast_task_dispatching(void)
bool CHle::try_fast_audio_dispatching(void) bool CHle::try_fast_audio_dispatching(void)
{ {
/* identify audio ucode by using the content of ucode_data */ // Identify audio microcode by using the content of ucode_data
uint32_t ucode_data = *dmem_u32(this, TASK_UCODE_DATA); uint32_t ucode_data = *dmem_u32(this, TASK_UCODE_DATA);
uint32_t v; uint32_t v;
@ -159,13 +157,13 @@ bool CHle::try_fast_audio_dispatching(void)
v = *dram_u32(this, ucode_data + 0x28); v = *dram_u32(this, ucode_data + 0x28);
switch (v) switch (v)
{ {
case 0x1e24138c: /* audio ABI (most common) */ case 0x1e24138c: // Audio ABI (most common)
alist_process_audio(this); alist_process_audio(this);
return true; return true;
case 0x1dc8138c: /* GoldenEye */ case 0x1dc8138c: // GoldenEye 007
alist_process_audio_ge(this); alist_process_audio_ge(this);
return true; return true;
case 0x1e3c1390: /* BlastCorp, DiddyKongRacing */ case 0x1e3c1390: // Blast Corp, Diddy Kong Racing
alist_process_audio_bc(this); alist_process_audio_bc(this);
return true; return true;
default: default:
@ -177,40 +175,40 @@ bool CHle::try_fast_audio_dispatching(void)
v = *dram_u32(this, ucode_data + 0x10); v = *dram_u32(this, ucode_data + 0x10);
switch (v) switch (v)
{ {
case 0x11181350: /* MarioKart, WaveRace (E) */ case 0x11181350: // Mario Kart, Wave Race (E)
alist_process_nead_mk(this); alist_process_nead_mk(this);
return true; return true;
case 0x111812e0: /* StarFox (J) */ case 0x111812e0: // StarFox 64 (J)
alist_process_nead_sfj(this); alist_process_nead_sfj(this);
return true; return true;
case 0x110412ac: /* WaveRace (J RevB) */ case 0x110412ac: // Wave Race (J Rev B)
alist_process_nead_wrjb(this); alist_process_nead_wrjb(this);
return true; return true;
case 0x110412cc: /* StarFox/LylatWars (except J) */ case 0x110412cc: // StarFox/LylatWars (except J)
alist_process_nead_sf(this); alist_process_nead_sf(this);
return true; return true;
case 0x1cd01250: /* FZeroX */ case 0x1cd01250: // F-Zero X
alist_process_nead_fz(this); alist_process_nead_fz(this);
return true; return true;
case 0x1f08122c: /* YoshisStory */ case 0x1f08122c: // Yoshi's Story
alist_process_nead_ys(this); alist_process_nead_ys(this);
return true; return true;
case 0x1f38122c: /* 1080° Snowboarding */ case 0x1f38122c: // 1080° Snowboarding
alist_process_nead_1080(this); alist_process_nead_1080(this);
return true; return true;
case 0x1f681230: /* Zelda OoT / Zelda MM (J, J RevA) */ case 0x1f681230: // Zelda Ocarina of Time / Zelda Majora's Mask (J, J Rev A)
alist_process_nead_oot(this); alist_process_nead_oot(this);
return true; return true;
case 0x1f801250: /* Zelda MM (except J, J RevA, E Beta), PokemonStadium 2 */ case 0x1f801250: // Zelda Majora's Mask (except J, J Rev A, E Beta), Pokémon Stadium 2
alist_process_nead_mm(this); alist_process_nead_mm(this);
return true; return true;
case 0x109411f8: /* Zelda MM (E Beta) */ case 0x109411f8: // Zelda Majora's Mask (E Beta)
alist_process_nead_mmb(this); alist_process_nead_mmb(this);
return true; return true;
case 0x1eac11b8: /* AnimalCrossing */ case 0x1eac11b8: // Animal Crossing
alist_process_nead_ac(this); alist_process_nead_ac(this);
return true; return true;
case 0x00010010: /* MusyX v2 (IndianaJones, BattleForNaboo) */ case 0x00010010: // MusyX v2 (Indiana Jones, Battle For Naboo)
musyx_v2_task(this); musyx_v2_task(this);
return true; return true;
default: default:
@ -224,24 +222,24 @@ bool CHle::try_fast_audio_dispatching(void)
switch (v) switch (v)
{ {
case 0x00000001: /* MusyX v1 case 0x00000001: /* MusyX v1
RogueSquadron, ResidentEvil2, PolarisSnoCross, Rogue Squadron, Resident Evil 2, Polaris Sno Cross,
TheWorldIsNotEnough, RugratsInParis, NBAShowTime, The World Is Not Enough, Rugrats In Paris, NBA Show Time,
HydroThunder, Tarzan, GauntletLegend, Rush2049 */ Hydro Thunder, Tarzan, Gauntlet Legend, Rush 2049 */
musyx_v1_task(this); musyx_v1_task(this);
return true; return true;
case 0x0000127c: /* naudio (many games) */ case 0x0000127c: // naudio (many games)
alist_process_naudio(this); alist_process_naudio(this);
return true; return true;
case 0x00001280: /* BanjoKazooie */ case 0x00001280: // Banjo Kazooie
alist_process_naudio_bk(this); alist_process_naudio_bk(this);
return true; return true;
case 0x1c58126c: /* DonkeyKong */ case 0x1c58126c: // Donkey Kong
alist_process_naudio_dk(this); alist_process_naudio_dk(this);
return true; return true;
case 0x1ae8143c: /* BanjoTooie, JetForceGemini, MickeySpeedWayUSA, PerfectDark */ case 0x1ae8143c: // Banjo Tooie, Jet Force Gemini, Mickey SpeedWay USA, Perfect Dark
alist_process_naudio_mp3(this); alist_process_naudio_mp3(this);
return true; return true;
case 0x1ab0140c: /* ConkerBadFurDay */ case 0x1ab0140c: // Conker's Bad Fur Day
alist_process_naudio_cbfd(this); alist_process_naudio_cbfd(this);
return true; return true;
default: default:
@ -257,12 +255,12 @@ void CHle::normal_task_dispatching(void)
sum_bytes((const uint8_t *)dram_u32(this, *dmem_u32(this, TASK_UCODE)), min(*dmem_u32(this, TASK_UCODE_SIZE), 0xf80) >> 1); sum_bytes((const uint8_t *)dram_u32(this, *dmem_u32(this, TASK_UCODE)), min(*dmem_u32(this, TASK_UCODE_SIZE), 0xf80) >> 1);
switch (sum) { switch (sum) {
/* StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4] */ // StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4]
case 0x278: case 0x278:
/* Nothing to emulate */ // Nothing to emulate
return; return;
/* GFX: Twintris [misleading task->type == 0] */ // GFX: Twintris [misleading task->type == 0]
case 0x212ee: case 0x212ee:
if (m_ForwardGFX) if (m_ForwardGFX)
{ {
@ -271,17 +269,17 @@ void CHle::normal_task_dispatching(void)
} }
break; break;
/* JPEG: found in Pokemon Stadium J */ // JPEG: found in Pokémon Stadium J
case 0x2c85a: case 0x2c85a:
jpeg_decode_PS0(this); jpeg_decode_PS0(this);
return; return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */ // JPEG: found in Zelda Ocarina of Time, Pokémon Stadium 1, Pokémon Stadium 2
case 0x2caa6: case 0x2caa6:
jpeg_decode_PS(this); jpeg_decode_PS(this);
return; return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */ // JPEG: found in Ogre Battle, Bottom of the 9th
case 0x130de: case 0x130de:
case 0x278b0: case 0x278b0:
jpeg_decode_OB(this); jpeg_decode_OB(this);
@ -300,7 +298,7 @@ void CHle::non_task_dispatching(void)
if (sum == 0x9e2) if (sum == 0x9e2)
{ {
/* CIC x105 ucode (used during boot of CIC x105 games) */ // CIC x105 microcode (used during boot of CIC x105 games)
cicx105_ucode(this); cicx105_ucode(this);
return; return;
} }
@ -320,7 +318,7 @@ void CHle::VerboseMessage(const char *message, ...)
#if defined(_WIN32) && defined(_DEBUG) #if defined(_WIN32) && defined(_DEBUG)
// These can get annoying. // These can get annoying.
#if 0 #if 0
MessageBox(NULL, message, "HLE Verbose Message", MB_OK); MessageBox(NULL, message, "HLE verbose message", MB_OK);
#endif #endif
#endif #endif
} }
@ -328,6 +326,6 @@ void CHle::VerboseMessage(const char *message, ...)
void CHle::WarnMessage(const char *message, ...) void CHle::WarnMessage(const char *message, ...)
{ {
#if defined(_WIN32) && defined(_DEBUG) #if defined(_WIN32) && defined(_DEBUG)
MessageBoxA(NULL, message, "HLE Warning Message", MB_OK); MessageBoxA(NULL, message, "HLE warning message", MB_OK);
#endif #endif
} }