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Replace frame download in danganronpa 2

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This commit is contained in:
daniel229 2014-10-05 13:39:15 +08:00
parent 3eec3a1497
commit d7927009d0
2 changed files with 14 additions and 0 deletions
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13
Core/HLE/ReplaceTables.cpp
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@ -729,6 +729,18 @@ static int Hook_bokunonatsuyasumi4_download_frame() {
return 0;
}
static int Hook_danganronpa2_1_download_frame() {
const u32 fb_base = currentMIPS->r[MIPS_REG_V0];
const u32 fb_offset = currentMIPS->r[MIPS_REG_V1];
const u32 fb_offset_fix = fb_offset & 0xFFFFFFFC;
const u32 fb_address = fb_base + fb_offset_fix;
if (Memory::IsVRAMAddress(fb_address)) {
gpu->PerformMemoryDownload(fb_address, 0x00088000);
CBreakPoints::ExecMemCheck(fb_address, true, 0x00088000, currentMIPS->pc);
}
return 0;
}
// Can either replace with C functions or functions emitted in Asm/ArmAsm.
static const ReplacementTableEntry entries[] = {
// TODO: I think some games can be helped quite a bit by implementing the
@ -789,6 +801,7 @@ static const ReplacementTableEntry entries[] = {
{ "soranokiseki_fc_download_frame", &Hook_soranokiseki_fc_download_frame, 0, REPFLAG_HOOKENTER, 0x180 },
{ "soranokiseki_sc_download_frame", &Hook_soranokiseki_sc_download_frame, 0, REPFLAG_HOOKENTER, },
{ "bokunonatsuyasumi4_download_frame", &Hook_bokunonatsuyasumi4_download_frame, 0, REPFLAG_HOOKENTER, 0x8C },
{ "danganronpa2_1_download_frame", &Hook_danganronpa2_1_download_frame, 0, REPFLAG_HOOKENTER, 0x68 },
{}
};

1
Core/MIPS/MIPSAnalyst.cpp
View File

@ -327,6 +327,7 @@ static const HardHashTableEntry hardcodedHashes[] = {
{ 0xafc9968e7d246a5e, 1588, "atan", },
{ 0xafcb7dfbc4d72588, 44, "vector_transform_3x4", },
{ 0xb07f9d82d79deea9, 536, "brandish_download_frame", }, // Brandish, and Sora no kiseki 3rd
{ 0xb09c9bc1343a774c, 456, "danganronpa2_1_download_frame", }, // Danganronpa 2
{ 0xb0db731f27d3aa1b, 40, "vmax_s", },
{ 0xb0ef265e87899f0a, 32, "vector_divide_t_s", },
{ 0xb183a37baa12607b, 32, "vscl_t", },