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Implemented command 13 in GC AX, used in some EA games (FIFA 06 now has broken sound, which is still better than no sound)

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This commit is contained in:
Pierre Bourdon 2012-11-26 23:34:18 +01:00
parent 9d85052a66
commit fb1ecd90b0
2 changed files with 90 additions and 6 deletions
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92
Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.cpp
View file

@ -84,10 +84,12 @@ void CUCode_AX::HandleCommandList()
u32 pb_addr = 0;
// WARN_LOG(DSPHLE, "Command list:");
// for (u32 i = 0; m_cmdlist[i] != CMD_END; ++i)
// WARN_LOG(DSPHLE, "%04x", m_cmdlist[i]);
// WARN_LOG(DSPHLE, "-------------");
#if 0
WARN_LOG(DSPHLE, "Command list:");
for (u32 i = 0; m_cmdlist[i] != CMD_END; ++i)
WARN_LOG(DSPHLE, "%04x", m_cmdlist[i]);
WARN_LOG(DSPHLE, "-------------");
#endif
u32 curr_idx = 0;
bool end = false;
@ -171,7 +173,40 @@ void CUCode_AX::HandleCommandList()
case CMD_UNK_10: curr_idx += 4; break;
case CMD_UNK_11: curr_idx += 2; break;
case CMD_UNK_12: curr_idx += 1; break;
case CMD_UNK_13: curr_idx += 12; break;
// Send the contents of MAIN LRS, AUXA LRS and AUXB S to RAM, and
// mix data to MAIN LR and AUXB LR.
case CMD_SEND_AUX_AND_MIX:
{
// Address for Main + AUXA LRS upload
u16 main_auxa_up_hi = m_cmdlist[curr_idx++];
u16 main_auxa_up_lo = m_cmdlist[curr_idx++];
// Address for AUXB S upload
u16 auxb_s_up_hi = m_cmdlist[curr_idx++];
u16 auxb_s_up_lo = m_cmdlist[curr_idx++];
// Address to read data for Main L
u16 main_l_dl_hi = m_cmdlist[curr_idx++];
u16 main_l_dl_lo = m_cmdlist[curr_idx++];
// Address to read data for Main R
u16 main_r_dl_hi = m_cmdlist[curr_idx++];
u16 main_r_dl_lo = m_cmdlist[curr_idx++];
// Address to read data for AUXB L
u16 auxb_l_dl_hi = m_cmdlist[curr_idx++];
u16 auxb_l_dl_lo = m_cmdlist[curr_idx++];
// Address to read data for AUXB R
u16 auxb_r_dl_hi = m_cmdlist[curr_idx++];
u16 auxb_r_dl_lo = m_cmdlist[curr_idx++];
SendAUXAndMix(HILO_TO_32(main_auxa_up), HILO_TO_32(auxb_s_up),
HILO_TO_32(main_l_dl), HILO_TO_32(main_r_dl),
HILO_TO_32(auxb_l_dl), HILO_TO_32(auxb_r_dl));
break;
}
default:
ERROR_LOG(DSPHLE, "Unknown command in AX cmdlist: %04x", cmd);
@ -412,6 +447,53 @@ void CUCode_AX::OutputSamples(u32 lr_addr, u32 surround_addr)
memcpy(HLEMemory_Get_Pointer(lr_addr), buffer, sizeof (buffer));
}
void CUCode_AX::SendAUXAndMix(u32 main_auxa_up, u32 auxb_s_up, u32 main_l_dl,
u32 main_r_dl, u32 auxb_l_dl, u32 auxb_r_dl)
{
// Buffers to upload first
int* up_buffers[] = {
m_samples_left,
m_samples_right,
m_samples_surround,
m_samples_auxA_left,
m_samples_auxA_right,
m_samples_auxA_surround
};
// Upload Main LRS + AUXA LRS
int* ptr = (int*)HLEMemory_Get_Pointer(main_auxa_up);
for (u32 i = 0; i < sizeof (up_buffers) / sizeof (up_buffers[0]); ++i)
for (u32 j = 0; j < 32 * 5; ++j)
*ptr++ = Common::swap32(up_buffers[i][j]);
// Upload AUXB S
ptr = (int*)HLEMemory_Get_Pointer(auxb_s_up);
for (u32 i = 0; i < 32 * 5; ++i)
*ptr++ = Common::swap32(m_samples_auxB_surround[i]);
// Download buffers and addresses
int* dl_buffers[] = {
m_samples_left,
m_samples_right,
m_samples_auxB_left,
m_samples_auxB_right
};
u32 dl_addrs[] = {
main_l_dl,
main_r_dl,
auxb_l_dl,
auxb_r_dl
};
// Download and mix
for (u32 i = 0; i < sizeof (dl_buffers) / sizeof (dl_buffers[0]); ++i)
{
int* dl_src = (int*)HLEMemory_Get_Pointer(dl_addrs[i]);
for (u32 j = 0; j < 32 * 5; ++j)
dl_buffers[i][j] += (int)Common::swap32(*dl_src++);
}
}
void CUCode_AX::HandleMail(u32 mail)
{
// Indicates if the next message is a command list address.

4
Source/Core/Core/Src/HW/DSPHLE/UCodes/UCode_AX.h
View file

@ -135,6 +135,8 @@ protected:
void MixAUXSamples(int aux_id, u32 write_addr, u32 read_addr);
void UploadLRS(u32 dst_addr);
void OutputSamples(u32 out_addr, u32 surround_addr);
void SendAUXAndMix(u32 main_auxa_up, u32 auxb_s_up, u32 main_l_dl,
u32 main_r_dl, u32 auxb_l_dl, u32 auxb_r_dl);
private:
enum CmdType
@ -158,7 +160,7 @@ private:
CMD_UNK_10 = 0x10,
CMD_UNK_11 = 0x11,
CMD_UNK_12 = 0x12,
CMD_UNK_13 = 0x13,
CMD_SEND_AUX_AND_MIX = 0x13,
};
};