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small optimization for gba ucode hle 

hopefully quiet gcc about IUCode ctor...

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6049 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman 2010-08-04 13:22:29 +00:00
parent 46bd0db43d
commit e9424bcafa
2 changed files with 8 additions and 11 deletions
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15
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCode_GBA.cpp
View File

@ -39,7 +39,7 @@ void CUCode_GBA::Update(int cycles)
g_dspInitialize.pGenerateDSPInterrupt(); g_dspInitialize.pGenerateDSPInterrupt();
} }
} }
#pragma optimize("", off)
void CUCode_GBA::HandleMail(u32 _uMail) void CUCode_GBA::HandleMail(u32 _uMail)
{ {
static bool nextmail_is_mramaddr = false; static bool nextmail_is_mramaddr = false;
@ -75,8 +75,8 @@ void CUCode_GBA::HandleMail(u32 _uMail)
u16 x11 = 0, x12 = 0, u16 x11 = 0, x12 = 0,
x20 = 0, x21 = 0, x22 = 0, x23 = 0; x20 = 0, x21 = 0, x22 = 0, x23 = 0;
x20 = ((sec_params.key[0] >> 8) | (sec_params.key[0] << 8)) ^ 0x6f64; x20 = Common::swap16(sec_params.key[0]) ^ 0x6f64;
x21 = ((sec_params.key[1] >> 8) | (sec_params.key[1] << 8)) ^ 0x6573; x21 = Common::swap16(sec_params.key[1]) ^ 0x6573;
s16 unk2 = (s8)sec_params.unk2[0]; s16 unk2 = (s8)sec_params.unk2[0];
if (unk2 < 0) if (unk2 < 0)
@ -95,11 +95,9 @@ void CUCode_GBA::HandleMail(u32 _uMail)
s32 rounded_sub = ((sec_params.length + 7) & ~7) - 0x200; s32 rounded_sub = ((sec_params.length + 7) & ~7) - 0x200;
u16 size = (rounded_sub < 0) ? 0 : rounded_sub >> 3; u16 size = (rounded_sub < 0) ? 0 : rounded_sub >> 3;
u32 t = ((size << 16) & 0x4000ffff) << 2; u32 t = (((size << 16) | 0x3f80) & 0x3f80ffff) << 1;
u32 u = (((size << 16) | 0x3f80) & 0x3f80ffff) << 1; s16 t_low = (s8)(t >> 8);
t += u; t += (t_low & size) << 16;
s16 u_low = (s8)(u >> 8);
t += (u_low & size) << 16;
x12 = t >> 16; x12 = t >> 16;
x11 |= (size & 0x4000) >> 14; // this would be stored in ac0.h if we weren't constrained to 32bit :) x11 |= (size & 0x4000) >> 14; // this would be stored in ac0.h if we weren't constrained to 32bit :)
t = ((x11 & 0xff) << 16) + ((x12 & 0xff) << 16) + (x12 << 8); t = ((x11 & 0xff) << 16) + ((x12 & 0xff) << 16) + (x12 << 8);
@ -154,4 +152,3 @@ void CUCode_GBA::HandleMail(u32 _uMail)
DEBUG_LOG(DSPHLE, "CUCode_GBA - unknown cmd: %08x", _uMail); DEBUG_LOG(DSPHLE, "CUCode_GBA - unknown cmd: %08x", _uMail);
} }
} }
#pragma optimize("", on)

4
Source/Plugins/Plugin_DSP_HLE/Src/UCodes/UCodes.h
View File

@ -32,10 +32,10 @@ class IUCode
public: public:
IUCode(CMailHandler& _rMailHandler) IUCode(CMailHandler& _rMailHandler)
: m_rMailHandler(_rMailHandler) : m_rMailHandler(_rMailHandler)
, m_NextUCode_steps(0)
, m_NextUCode() , m_NextUCode()
, m_NeedsResumeMail(false) , m_NextUCode_steps(0)
, m_UploadSetupInProgress(false) , m_UploadSetupInProgress(false)
, m_NeedsResumeMail(false)
{} {}
virtual ~IUCode() virtual ~IUCode()