Xargon/Duckstation
1
0
Fork 0
mirror of https://github.com/RetroDECK/Duckstation.git synced 2025-04-10 19:15:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Misc: Make struct member functions file-local

Browse source
This commit is contained in:
Stenzek 2023-11-18 16:21:51 +10:00
parent bee1f986a9
commit cce7be4723
No known key found for this signature in database
39 changed files with 680 additions and 595 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
src/common/byte_stream.cpp
View file

@ -33,6 +33,7 @@
Log_SetChannel(ByteStream);
namespace {
class FileByteStream : public ByteStream
{
public:
@ -174,10 +175,7 @@ public:
return true;
}
u64 GetPosition() const override
{
return _ftelli64(m_pFile);
}
u64 GetPosition() const override { return _ftelli64(m_pFile); }
u64 GetSize() const override
{
@ -232,10 +230,7 @@ public:
return true;
}
u64 GetPosition() const override
{
return static_cast<u64>(ftello(m_pFile));
}
u64 GetPosition() const override { return static_cast<u64>(ftello(m_pFile)); }
u64 GetSize() const override
{
@ -262,15 +257,9 @@ public:
return true;
}
virtual bool Commit() override
{
return true;
}
virtual bool Commit() override { return true; }
virtual bool Discard() override
{
return false;
}
virtual bool Discard() override { return false; }
protected:
FILE* m_pFile;
@ -364,10 +353,15 @@ private:
std::string m_originalFileName;
std::string m_temporaryFileName;
};
} // namespace
NullByteStream::NullByteStream() {}
NullByteStream::NullByteStream()
{
}
NullByteStream::~NullByteStream() {}
NullByteStream::~NullByteStream()
{
}
bool NullByteStream::ReadByte(u8* pDestByte)
{
@ -456,7 +450,9 @@ MemoryByteStream::MemoryByteStream(void* pMemory, u32 MemSize)
m_pMemory = (u8*)pMemory;
}
MemoryByteStream::~MemoryByteStream() {}
MemoryByteStream::~MemoryByteStream()
{
}
bool MemoryByteStream::ReadByte(u8* pDestByte)
{
@ -586,7 +582,9 @@ ReadOnlyMemoryByteStream::ReadOnlyMemoryByteStream(const void* pMemory, u32 MemS
m_pMemory = reinterpret_cast<const u8*>(pMemory);
}
ReadOnlyMemoryByteStream::~ReadOnlyMemoryByteStream() {}
ReadOnlyMemoryByteStream::~ReadOnlyMemoryByteStream()
{
}
bool ReadOnlyMemoryByteStream::ReadByte(u8* pDestByte)
{
@ -1346,6 +1344,7 @@ bool ByteStream::WriteBinaryToStream(ByteStream* stream, const void* data, size_
return stream->Write2(data, static_cast<u32>(data_length));
}
namespace {
class ZstdCompressStream final : public ByteStream
{
public:
@ -1489,12 +1488,14 @@ private:
u8 m_input_buffer[INPUT_BUFFER_SIZE];
u8 m_output_buffer[OUTPUT_BUFFER_SIZE];
};
} // namespace
std::unique_ptr<ByteStream> ByteStream::CreateZstdCompressStream(ByteStream* src_stream, int compression_level)
{
return std::make_unique<ZstdCompressStream>(src_stream, compression_level);
}
namespace {
class ZstdDecompressStream final : public ByteStream
{
public:
@ -1643,6 +1644,7 @@ private:
u8 m_input_buffer[INPUT_BUFFER_SIZE];
u8 m_output_buffer[OUTPUT_BUFFER_SIZE];
};
} // namespace
std::unique_ptr<ByteStream> ByteStream::CreateZstdDecompressStream(ByteStream* src_stream, u32 compressed_size)
{

4
src/common/crash_handler.cpp
View file

@ -14,6 +14,7 @@
#include "thirdparty/StackWalker.h"
#include <DbgHelp.h>
namespace {
class CrashHandlerStackWalker : public StackWalker
{
public:
@ -26,6 +27,7 @@ protected:
private:
HANDLE m_out_file;
};
} // namespace
CrashHandlerStackWalker::CrashHandlerStackWalker(HANDLE out_file)
: StackWalker(RetrieveVerbose, nullptr, GetCurrentProcessId(), GetCurrentProcess()), m_out_file(out_file)
@ -213,12 +215,14 @@ void CrashHandler::Uninstall()
#include <unistd.h>
namespace CrashHandler {
namespace {
struct BacktraceBuffer
{
char* buffer;
size_t used;
size_t size;
};
} // namespace
static const char* GetSignalName(int signal_no);
static void AllocateBuffer(BacktraceBuffer* buf);

4
src/core/cdrom.cpp
View file

@ -32,6 +32,8 @@
Log_SetChannel(CDROM);
namespace CDROM {
namespace {
enum : u32
{
RAW_SECTOR_OUTPUT_SIZE = CDImage::RAW_SECTOR_SIZE - CDImage::SECTOR_SYNC_SIZE,
@ -210,6 +212,8 @@ union RequestRegister
BitField<u8, bool, 7, 1> BFRD;
};
} // namespace
static void SoftReset(TickCount ticks_late);
static bool IsDriveIdle();

81
src/core/dma.cpp
View file

@ -29,6 +29,8 @@
Log_SetChannel(DMA);
namespace DMA {
namespace {
enum class SyncMode : u32
{
Manual = 0,
@ -40,35 +42,6 @@ enum class SyncMode : u32
static constexpr PhysicalMemoryAddress BASE_ADDRESS_MASK = UINT32_C(0x00FFFFFF);
// static constexpr PhysicalMemoryAddress ADDRESS_MASK = UINT32_C(0x001FFFFC);
static u32 GetAddressMask();
static void ClearState();
// is everything enabled for a channel to operate?
static bool CanTransferChannel(Channel channel, bool ignore_halt);
static bool IsTransferHalted();
static void UpdateIRQ();
// returns false if the DMA should now be halted
static TickCount GetTransferSliceTicks();
static TickCount GetTransferHaltTicks();
static bool TransferChannel(Channel channel);
static void HaltTransfer(TickCount duration);
static void UnhaltTransfer(void*, TickCount ticks, TickCount ticks_late);
// from device -> memory
static TickCount TransferDeviceToMemory(Channel channel, u32 address, u32 increment, u32 word_count);
// from memory -> device
static TickCount TransferMemoryToDevice(Channel channel, u32 address, u32 increment, u32 word_count);
// configuration
static TickCount s_max_slice_ticks = 1000;
static TickCount s_halt_ticks = 100;
static std::vector<u32> s_transfer_buffer;
static std::unique_ptr<TimingEvent> s_unhalt_event;
static TickCount s_halt_ticks_remaining = 0;
struct ChannelState
{
u32 base_address = 0;
@ -110,8 +83,6 @@ struct ChannelState
bool request = false;
};
static std::array<ChannelState, NUM_CHANNELS> s_state;
union DPCR
{
u32 bits;
@ -133,15 +104,13 @@ union DPCR
BitField<u32, u8, 28, 3> priority_offset;
BitField<u32, bool, 31, 1> unused;
u8 GetPriority(Channel channel) const { return ((bits >> (static_cast<u8>(channel) * 4)) & u32(3)); }
bool GetMasterEnable(Channel channel) const
ALWAYS_INLINE u8 GetPriority(Channel channel) const { return ((bits >> (static_cast<u8>(channel) * 4)) & u32(3)); }
ALWAYS_INLINE bool GetMasterEnable(Channel channel) const
{
return ConvertToBoolUnchecked((bits >> (static_cast<u8>(channel) * 4 + 3)) & u32(1));
}
};
static DPCR s_DPCR = {};
static constexpr u32 DICR_WRITE_MASK = 0b00000000'11111111'10000000'00111111;
static constexpr u32 DICR_RESET_MASK = 0b01111111'00000000'00000000'00000000;
union DICR
@ -166,25 +135,57 @@ union DICR
BitField<u32, bool, 30, 1> OTC_irq_flag;
BitField<u32, bool, 31, 1> master_flag;
bool IsIRQEnabled(Channel channel) const
ALWAYS_INLINE bool IsIRQEnabled(Channel channel) const
{
return ConvertToBoolUnchecked((bits >> (static_cast<u8>(channel) + 16)) & u32(1));
}
bool GetIRQFlag(Channel channel) const
ALWAYS_INLINE bool GetIRQFlag(Channel channel) const
{
return ConvertToBoolUnchecked((bits >> (static_cast<u8>(channel) + 24)) & u32(1));
}
void SetIRQFlag(Channel channel) { bits |= (u32(1) << (static_cast<u8>(channel) + 24)); }
void ClearIRQFlag(Channel channel) { bits &= ~(u32(1) << (static_cast<u8>(channel) + 24)); }
ALWAYS_INLINE void SetIRQFlag(Channel channel) { bits |= (u32(1) << (static_cast<u8>(channel) + 24)); }
ALWAYS_INLINE void ClearIRQFlag(Channel channel) { bits &= ~(u32(1) << (static_cast<u8>(channel) + 24)); }
void UpdateMasterFlag()
ALWAYS_INLINE void UpdateMasterFlag()
{
master_flag = master_enable && ((((bits >> 16) & u32(0b1111111)) & ((bits >> 24) & u32(0b1111111))) != 0);
}
};
} // namespace
static u32 GetAddressMask();
static void ClearState();
// is everything enabled for a channel to operate?
static bool CanTransferChannel(Channel channel, bool ignore_halt);
static bool IsTransferHalted();
static void UpdateIRQ();
// returns false if the DMA should now be halted
static TickCount GetTransferSliceTicks();
static TickCount GetTransferHaltTicks();
static bool TransferChannel(Channel channel);
static void HaltTransfer(TickCount duration);
static void UnhaltTransfer(void*, TickCount ticks, TickCount ticks_late);
// from device -> memory
static TickCount TransferDeviceToMemory(Channel channel, u32 address, u32 increment, u32 word_count);
// from memory -> device
static TickCount TransferMemoryToDevice(Channel channel, u32 address, u32 increment, u32 word_count);
// configuration
static TickCount s_max_slice_ticks = 1000;
static TickCount s_halt_ticks = 100;
static std::vector<u32> s_transfer_buffer;
static std::unique_ptr<TimingEvent> s_unhalt_event;
static TickCount s_halt_ticks_remaining = 0;
static std::array<ChannelState, NUM_CHANNELS> s_state;
static DPCR s_DPCR = {};
static DICR s_DICR = {};
}; // namespace DMA

2
src/core/game_database.cpp
View file

@ -48,7 +48,7 @@ static bool ParseJsonEntry(Entry* entry, const rapidjson::Value& value);
static bool ParseJsonCodes(u32 index, const rapidjson::Value& value);
static bool LoadTrackHashes();
std::array<const char*, static_cast<u32>(GameDatabase::Trait::Count)> s_trait_names = {{
static std::array<const char*, static_cast<u32>(GameDatabase::Trait::Count)> s_trait_names = {{
"ForceInterpreter",
"ForceSoftwareRenderer",
"ForceSoftwareRendererForReadbacks",

4
src/core/game_list.cpp
View file

@ -36,6 +36,8 @@ Log_SetChannel(GameList);
#endif
namespace GameList {
namespace {
enum : u32
{
GAME_LIST_CACHE_SIGNATURE = 0x45434C47,
@ -54,6 +56,8 @@ struct PlayedTimeEntry
std::time_t total_played_time;
};
} // namespace
using CacheMap = PreferUnorderedStringMap<Entry>;
using PlayedTimeMap = PreferUnorderedStringMap<PlayedTimeEntry>;

137
src/core/gte.cpp
View file

@ -162,24 +162,67 @@ ALWAYS_INLINE static u32 TruncateRGB(s32 value)
return static_cast<u32>(value);
}
void Initialize()
static void SetOTZ(s32 value);
static void PushSXY(s32 x, s32 y);
static void PushSZ(s32 value);
static void PushRGBFromMAC();
static u32 UNRDivide(u32 lhs, u32 rhs);
static void MulMatVec(const s16* M_, const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm);
static void MulMatVec(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm);
static void MulMatVecBuggy(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm);
static void InterpolateColor(s64 in_MAC1, s64 in_MAC2, s64 in_MAC3, u8 shift, bool lm);
static void RTPS(const s16 V[3], u8 shift, bool lm, bool last);
static void NCS(const s16 V[3], u8 shift, bool lm);
static void NCCS(const s16 V[3], u8 shift, bool lm);
static void NCDS(const s16 V[3], u8 shift, bool lm);
static void DPCS(const u8 color[3], u8 shift, bool lm);
static void Execute_MVMVA(Instruction inst);
static void Execute_SQR(Instruction inst);
static void Execute_OP(Instruction inst);
static void Execute_RTPS(Instruction inst);
static void Execute_RTPT(Instruction inst);
static void Execute_NCLIP(Instruction inst);
static void Execute_NCLIP_PGXP(Instruction inst);
static void Execute_AVSZ3(Instruction inst);
static void Execute_AVSZ4(Instruction inst);
static void Execute_NCS(Instruction inst);
static void Execute_NCT(Instruction inst);
static void Execute_NCCS(Instruction inst);
static void Execute_NCCT(Instruction inst);
static void Execute_NCDS(Instruction inst);
static void Execute_NCDT(Instruction inst);
static void Execute_CC(Instruction inst);
static void Execute_CDP(Instruction inst);
static void Execute_DPCS(Instruction inst);
static void Execute_DPCT(Instruction inst);
static void Execute_DCPL(Instruction inst);
static void Execute_INTPL(Instruction inst);
static void Execute_GPL(Instruction inst);
static void Execute_GPF(Instruction inst);
} // namespace GTE
void GTE::Initialize()
{
s_aspect_ratio = DisplayAspectRatio::R4_3;
Reset();
}
void Reset()
void GTE::Reset()
{
std::memset(&REGS, 0, sizeof(REGS));
}
bool DoState(StateWrapper& sw)
bool GTE::DoState(StateWrapper& sw)
{
sw.DoArray(REGS.r32, NUM_DATA_REGS + NUM_CONTROL_REGS);
return !sw.HasError();
}
void UpdateAspectRatio()
void GTE::UpdateAspectRatio()
{
if (!g_settings.gpu_widescreen_hack)
{
@ -227,7 +270,7 @@ void UpdateAspectRatio()
s_custom_aspect_ratio_f = static_cast<float>((4.0 / 3.0) / (static_cast<double>(num) / static_cast<double>(denom)));
}
u32 ReadRegister(u32 index)
u32 GTE::ReadRegister(u32 index)
{
DebugAssert(index < countof(REGS.r32));
@ -254,7 +297,7 @@ u32 ReadRegister(u32 index)
}
}
void WriteRegister(u32 index, u32 value)
void GTE::WriteRegister(u32 index, u32 value)
{
#if 0
if (index < 32)
@ -349,12 +392,12 @@ void WriteRegister(u32 index, u32 value)
}
}
u32* GetRegisterPtr(u32 index)
u32* GTE::GetRegisterPtr(u32 index)
{
return &REGS.r32[index];
}
ALWAYS_INLINE static void SetOTZ(s32 value)
ALWAYS_INLINE void GTE::SetOTZ(s32 value)
{
if (value < 0)
{
@ -370,7 +413,7 @@ ALWAYS_INLINE static void SetOTZ(s32 value)
REGS.dr32[7] = static_cast<u32>(value);
}
ALWAYS_INLINE static void PushSXY(s32 x, s32 y)
ALWAYS_INLINE void GTE::PushSXY(s32 x, s32 y)
{
if (x < -1024)
{
@ -399,7 +442,7 @@ ALWAYS_INLINE static void PushSXY(s32 x, s32 y)
REGS.dr32[14] = (static_cast<u32>(x) & 0xFFFFu) | (static_cast<u32>(y) << 16);
}
ALWAYS_INLINE static void PushSZ(s32 value)
ALWAYS_INLINE void GTE::PushSZ(s32 value)
{
if (value < 0)
{
@ -418,7 +461,7 @@ ALWAYS_INLINE static void PushSZ(s32 value)
REGS.dr32[19] = static_cast<u32>(value); // SZ3 <- value
}
static void PushRGBFromMAC()
ALWAYS_INLINE void GTE::PushRGBFromMAC()
{
// Note: SHR 4 used instead of /16 as the results are different.
const u32 r = TruncateRGB<0>(static_cast<u32>(REGS.MAC1 >> 4));
@ -431,7 +474,7 @@ static void PushRGBFromMAC()
REGS.dr32[22] = r | (g << 8) | (b << 16) | (c << 24); // RGB2 <- Value
}
ALWAYS_INLINE static u32 UNRDivide(u32 lhs, u32 rhs)
ALWAYS_INLINE u32 GTE::UNRDivide(u32 lhs, u32 rhs)
{
if (rhs * 2 <= lhs)
{
@ -475,7 +518,7 @@ ALWAYS_INLINE static u32 UNRDivide(u32 lhs, u32 rhs)
return std::min<u32>(0x1FFFF, result);
}
static void MulMatVec(const s16* M_, const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
void GTE::MulMatVec(const s16* M_, const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
{
#define M(i, j) M_[((i)*3) + (j)]
#define dot3(i) \
@ -491,7 +534,7 @@ static void MulMatVec(const s16* M_, const s16 Vx, const s16 Vy, const s16 Vz, u
#undef M
}
static void MulMatVec(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
void GTE::MulMatVec(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
{
#define M(i, j) M_[((i)*3) + (j)]
#define dot3(i) \
@ -509,7 +552,7 @@ static void MulMatVec(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy,
#undef M
}
static void MulMatVecBuggy(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
void GTE::MulMatVecBuggy(const s16* M_, const s32 T[3], const s16 Vx, const s16 Vy, const s16 Vz, u8 shift, bool lm)
{
#define M(i, j) M_[((i)*3) + (j)]
#define dot3(i) \
@ -531,7 +574,7 @@ static void MulMatVecBuggy(const s16* M_, const s32 T[3], const s16 Vx, const s1
#undef M
}
static void Execute_MVMVA(Instruction inst)
void GTE::Execute_MVMVA(Instruction inst)
{
REGS.FLAG.Clear();
@ -576,7 +619,7 @@ static void Execute_MVMVA(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_SQR(Instruction inst)
void GTE::Execute_SQR(Instruction inst)
{
REGS.FLAG.Clear();
@ -594,7 +637,7 @@ static void Execute_SQR(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_OP(Instruction inst)
void GTE::Execute_OP(Instruction inst)
{
REGS.FLAG.Clear();
@ -617,7 +660,7 @@ static void Execute_OP(Instruction inst)
REGS.FLAG.UpdateError();
}
static void RTPS(const s16 V[3], u8 shift, bool lm, bool last)
void GTE::RTPS(const s16 V[3], u8 shift, bool lm, bool last)
{
#define dot3(i) \
SignExtendMACResult<i + 1>(SignExtendMACResult<i + 1>((s64(REGS.TR[i]) << 12) + (s64(REGS.RT[i][0]) * s64(V[0]))) + \
@ -763,14 +806,14 @@ static void RTPS(const s16 V[3], u8 shift, bool lm, bool last)
}
}
static void Execute_RTPS(Instruction inst)
void GTE::Execute_RTPS(Instruction inst)
{
REGS.FLAG.Clear();
RTPS(REGS.V0, inst.GetShift(), inst.lm, true);
REGS.FLAG.UpdateError();
}
static void Execute_RTPT(Instruction inst)
void GTE::Execute_RTPT(Instruction inst)
{
REGS.FLAG.Clear();
@ -784,7 +827,7 @@ static void Execute_RTPT(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_NCLIP(Instruction inst)
void GTE::Execute_NCLIP(Instruction inst)
{
// MAC0 = SX0*SY1 + SX1*SY2 + SX2*SY0 - SX0*SY2 - SX1*SY0 - SX2*SY1
REGS.FLAG.Clear();
@ -797,7 +840,7 @@ static void Execute_NCLIP(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_NCLIP_PGXP(Instruction inst)
void GTE::Execute_NCLIP_PGXP(Instruction inst)
{
if (PGXP::GTE_NCLIP_valid(REGS.dr32[12], REGS.dr32[13], REGS.dr32[14]))
{
@ -810,7 +853,7 @@ static void Execute_NCLIP_PGXP(Instruction inst)
}
}
static void Execute_AVSZ3(Instruction inst)
void GTE::Execute_AVSZ3(Instruction inst)
{
REGS.FLAG.Clear();
@ -821,7 +864,7 @@ static void Execute_AVSZ3(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_AVSZ4(Instruction inst)
void GTE::Execute_AVSZ4(Instruction inst)
{
REGS.FLAG.Clear();
@ -832,7 +875,7 @@ static void Execute_AVSZ4(Instruction inst)
REGS.FLAG.UpdateError();
}
static ALWAYS_INLINE void InterpolateColor(s64 in_MAC1, s64 in_MAC2, s64 in_MAC3, u8 shift, bool lm)
ALWAYS_INLINE void GTE::InterpolateColor(s64 in_MAC1, s64 in_MAC2, s64 in_MAC3, u8 shift, bool lm)
{
// [MAC1,MAC2,MAC3] = MAC+(FC-MAC)*IR0
// [IR1,IR2,IR3] = (([RFC,GFC,BFC] SHL 12) - [MAC1,MAC2,MAC3]) SAR (sf*12)
@ -847,7 +890,7 @@ static ALWAYS_INLINE void InterpolateColor(s64 in_MAC1, s64 in_MAC2, s64 in_MAC3
TruncateAndSetMACAndIR<3>(s64(s32(REGS.IR3) * s32(REGS.IR0)) + in_MAC3, shift, lm);
}
static void NCS(const s16 V[3], u8 shift, bool lm)
void GTE::NCS(const s16 V[3], u8 shift, bool lm)
{
// [IR1,IR2,IR3] = [MAC1,MAC2,MAC3] = (LLM*V0) SAR (sf*12)
MulMatVec(&REGS.LLM[0][0], V[0], V[1], V[2], shift, lm);
@ -859,7 +902,7 @@ static void NCS(const s16 V[3], u8 shift, bool lm)
PushRGBFromMAC();
}
static void Execute_NCS(Instruction inst)
void GTE::Execute_NCS(Instruction inst)
{
REGS.FLAG.Clear();
@ -868,7 +911,7 @@ static void Execute_NCS(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_NCT(Instruction inst)
void GTE::Execute_NCT(Instruction inst)
{
REGS.FLAG.Clear();
@ -882,7 +925,7 @@ static void Execute_NCT(Instruction inst)
REGS.FLAG.UpdateError();
}
static void NCCS(const s16 V[3], u8 shift, bool lm)
void GTE::NCCS(const s16 V[3], u8 shift, bool lm)
{
// [IR1,IR2,IR3] = [MAC1,MAC2,MAC3] = (LLM*V0) SAR (sf*12)
MulMatVec(&REGS.LLM[0][0], V[0], V[1], V[2], shift, lm);
@ -900,7 +943,7 @@ static void NCCS(const s16 V[3], u8 shift, bool lm)
PushRGBFromMAC();
}
static void Execute_NCCS(Instruction inst)
void GTE::Execute_NCCS(Instruction inst)
{
REGS.FLAG.Clear();
@ -909,7 +952,7 @@ static void Execute_NCCS(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_NCCT(Instruction inst)
void GTE::Execute_NCCT(Instruction inst)
{
REGS.FLAG.Clear();
@ -923,7 +966,7 @@ static void Execute_NCCT(Instruction inst)
REGS.FLAG.UpdateError();
}
static void NCDS(const s16 V[3], u8 shift, bool lm)
void GTE::NCDS(const s16 V[3], u8 shift, bool lm)
{
// [IR1,IR2,IR3] = [MAC1,MAC2,MAC3] = (LLM*V0) SAR (sf*12)
MulMatVec(&REGS.LLM[0][0], V[0], V[1], V[2], shift, lm);
@ -944,7 +987,7 @@ static void NCDS(const s16 V[3], u8 shift, bool lm)
PushRGBFromMAC();
}
static void Execute_NCDS(Instruction inst)
void GTE::Execute_NCDS(Instruction inst)
{
REGS.FLAG.Clear();
@ -953,7 +996,7 @@ static void Execute_NCDS(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_NCDT(Instruction inst)
void GTE::Execute_NCDT(Instruction inst)
{
REGS.FLAG.Clear();
@ -967,7 +1010,7 @@ static void Execute_NCDT(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_CC(Instruction inst)
void GTE::Execute_CC(Instruction inst)
{
REGS.FLAG.Clear();
@ -989,7 +1032,7 @@ static void Execute_CC(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_CDP(Instruction inst)
void GTE::Execute_CDP(Instruction inst)
{
REGS.FLAG.Clear();
@ -1015,7 +1058,7 @@ static void Execute_CDP(Instruction inst)
REGS.FLAG.UpdateError();
}
static void DPCS(const u8 color[3], u8 shift, bool lm)
void GTE::DPCS(const u8 color[3], u8 shift, bool lm)
{
// In: [IR1,IR2,IR3]=Vector, FC=Far Color, IR0=Interpolation value, CODE=MSB of RGBC
// [MAC1,MAC2,MAC3] = [R,G,B] SHL 16 ;<--- for DPCS/DPCT
@ -1030,7 +1073,7 @@ static void DPCS(const u8 color[3], u8 shift, bool lm)
PushRGBFromMAC();
}
static void Execute_DPCS(Instruction inst)
void GTE::Execute_DPCS(Instruction inst)
{
REGS.FLAG.Clear();
@ -1039,7 +1082,7 @@ static void Execute_DPCS(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_DPCT(Instruction inst)
void GTE::Execute_DPCT(Instruction inst)
{
REGS.FLAG.Clear();
@ -1052,7 +1095,7 @@ static void Execute_DPCT(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_DCPL(Instruction inst)
void GTE::Execute_DCPL(Instruction inst)
{
REGS.FLAG.Clear();
@ -1074,7 +1117,7 @@ static void Execute_DCPL(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_INTPL(Instruction inst)
void GTE::Execute_INTPL(Instruction inst)
{
REGS.FLAG.Clear();
@ -1092,7 +1135,7 @@ static void Execute_INTPL(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_GPL(Instruction inst)
void GTE::Execute_GPL(Instruction inst)
{
REGS.FLAG.Clear();
@ -1111,7 +1154,7 @@ static void Execute_GPL(Instruction inst)
REGS.FLAG.UpdateError();
}
static void Execute_GPF(Instruction inst)
void GTE::Execute_GPF(Instruction inst)
{
REGS.FLAG.Clear();
@ -1130,7 +1173,7 @@ static void Execute_GPF(Instruction inst)
REGS.FLAG.UpdateError();
}
void ExecuteInstruction(u32 inst_bits)
void GTE::ExecuteInstruction(u32 inst_bits)
{
const Instruction inst{inst_bits};
switch (inst.command)
@ -1256,7 +1299,7 @@ void ExecuteInstruction(u32 inst_bits)
}
}
InstructionImpl GetInstructionImpl(u32 inst_bits, TickCount* ticks)
GTE::InstructionImpl GTE::GetInstructionImpl(u32 inst_bits, TickCount* ticks)
{
const Instruction inst{inst_bits};
switch (inst.command)
@ -1358,5 +1401,3 @@ InstructionImpl GetInstructionImpl(u32 inst_bits, TickCount* ticks)
Panic("Missing handler");
}
}
} // namespace GTE

4
src/core/mdec.cpp
View file

@ -23,6 +23,8 @@
Log_SetChannel(MDEC);
namespace MDEC {
namespace {
static constexpr u32 DATA_IN_FIFO_SIZE = 1024;
static constexpr u32 DATA_OUT_FIFO_SIZE = 768;
static constexpr u32 NUM_BLOCKS = 6;
@ -89,6 +91,8 @@ union CommandWord
BitField<u32, u16, 0, 16> parameter_word_count;
};
} // namespace
static bool HasPendingBlockCopyOut();
static void SoftReset();

79
src/core/memory_card_image.cpp
View file

@ -2,6 +2,7 @@
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "memory_card_image.h"
#include "gpu_types.h"
#include "system.h"
#include "util/shiftjis.h"
@ -21,6 +22,7 @@
Log_SetChannel(MemoryCard);
namespace MemoryCardImage {
namespace {
#pragma pack(push, 1)
@ -57,6 +59,8 @@ static_assert(sizeof(TitleFrame) == FRAME_SIZE);
#pragma pack(pop)
} // namespace
static u8 GetChecksum(const u8* frame)
{
u8 checksum = frame[0];
@ -82,24 +86,16 @@ const T* GetFramePtr(const DataArray& data, u32 block, u32 frame)
return reinterpret_cast<const T*>(&data[(block * BLOCK_SIZE) + (frame * FRAME_SIZE)]);
}
static constexpr u32 RGBA5551ToRGBA8888(u16 color)
{
u8 r = Truncate8(color & 31);
u8 g = Truncate8((color >> 5) & 31);
u8 b = Truncate8((color >> 10) & 31);
u8 a = Truncate8((color >> 15) & 1);
static std::optional<u32> GetNextFreeBlock(const DataArray& data);
static bool ImportCardMCD(DataArray* data, const char* filename, std::vector<u8> file_data);
static bool ImportCardGME(DataArray* data, const char* filename, std::vector<u8> file_data);
static bool ImportCardVGS(DataArray* data, const char* filename, std::vector<u8> file_data);
static bool ImportCardPSX(DataArray* data, const char* filename, std::vector<u8> file_data);
static bool ImportSaveWithDirectoryFrame(DataArray* data, const char* filename, const FILESYSTEM_STAT_DATA& sd);
static bool ImportRawSave(DataArray* data, const char* filename, const FILESYSTEM_STAT_DATA& sd);
} // namespace MemoryCardImage
// 00012345 -> 1234545
b = (b << 3) | (b & 0b111);
g = (g << 3) | (g & 0b111);
r = (r << 3) | (r & 0b111);
// a = a ? 255 : 0;
a = (color == 0) ? 0 : 255;
return ZeroExtend32(r) | (ZeroExtend32(g) << 8) | (ZeroExtend32(b) << 16) | (ZeroExtend32(a) << 24);
}
bool LoadFromFile(DataArray* data, const char* filename)
bool MemoryCardImage::LoadFromFile(DataArray* data, const char* filename)
{
FILESYSTEM_STAT_DATA sd;
if (!FileSystem::StatFile(filename, &sd) || sd.Size != DATA_SIZE)
@ -120,7 +116,7 @@ bool LoadFromFile(DataArray* data, const char* filename)
return true;
}
bool SaveToFile(const DataArray& data, const char* filename)
bool MemoryCardImage::SaveToFile(const DataArray& data, const char* filename)
{
std::unique_ptr<ByteStream> stream =
ByteStream::OpenFile(filename, BYTESTREAM_OPEN_CREATE | BYTESTREAM_OPEN_TRUNCATE | BYTESTREAM_OPEN_WRITE |
@ -142,14 +138,14 @@ bool SaveToFile(const DataArray& data, const char* filename)
return true;
}
bool IsValid(const DataArray& data)
bool MemoryCardImage::IsValid(const DataArray& data)
{
// TODO: Check checksum?
const u8* fptr = GetFramePtr<u8>(data, 0, 0);
return fptr[0] == 'M' && fptr[1] == 'C';
}
void Format(DataArray* data)
void MemoryCardImage::Format(DataArray* data)
{
// fill everything with FF
data->fill(u8(0xFF));
@ -206,7 +202,7 @@ void Format(DataArray* data)
std::memcpy(GetFramePtr<u8>(data, 0, 63), GetFramePtr<u8>(data, 0, 0), FRAME_SIZE);
}
static std::optional<u32> GetNextFreeBlock(const DataArray& data)
std::optional<u32> MemoryCardImage::GetNextFreeBlock(const DataArray& data)
{
for (u32 dir_frame = 1; dir_frame < FRAMES_PER_BLOCK; dir_frame++)
{
@ -218,7 +214,7 @@ static std::optional<u32> GetNextFreeBlock(const DataArray& data)
return std::nullopt;
}
u32 GetFreeBlockCount(const DataArray& data)
u32 MemoryCardImage::GetFreeBlockCount(const DataArray& data)
{
u32 count = 0;
for (u32 dir_frame = 1; dir_frame < FRAMES_PER_BLOCK; dir_frame++)
@ -231,7 +227,7 @@ u32 GetFreeBlockCount(const DataArray& data)
return count;
}
std::vector<FileInfo> EnumerateFiles(const DataArray& data, bool include_deleted)
std::vector<MemoryCardImage::FileInfo> MemoryCardImage::EnumerateFiles(const DataArray& data, bool include_deleted)
{
std::vector<FileInfo> files;
@ -299,8 +295,8 @@ std::vector<FileInfo> EnumerateFiles(const DataArray& data, bool include_deleted
u32* pixels_ptr = fi.icon_frames[icon_frame].pixels;
for (u32 i = 0; i < ICON_WIDTH * ICON_HEIGHT; i += 2)
{
*(pixels_ptr++) = RGBA5551ToRGBA8888(tf->icon_palette[*indices_ptr & 0xF]);
*(pixels_ptr++) = RGBA5551ToRGBA8888(tf->icon_palette[*indices_ptr >> 4]);
*(pixels_ptr++) = VRAMRGBA5551ToRGBA8888(tf->icon_palette[*indices_ptr & 0xF]);
*(pixels_ptr++) = VRAMRGBA5551ToRGBA8888(tf->icon_palette[*indices_ptr >> 4]);
indices_ptr++;
}
}
@ -311,7 +307,7 @@ std::vector<FileInfo> EnumerateFiles(const DataArray& data, bool include_deleted
return files;
}
bool ReadFile(const DataArray& data, const FileInfo& fi, std::vector<u8>* buffer)
bool MemoryCardImage::ReadFile(const DataArray& data, const FileInfo& fi, std::vector<u8>* buffer)
{
buffer->resize(fi.num_blocks * BLOCK_SIZE);
@ -328,7 +324,7 @@ bool ReadFile(const DataArray& data, const FileInfo& fi, std::vector<u8>* buffer
return true;
}
bool WriteFile(DataArray* data, const std::string_view& filename, const std::vector<u8>& buffer)
bool MemoryCardImage::WriteFile(DataArray* data, const std::string_view& filename, const std::vector<u8>& buffer)
{
if (buffer.empty())
{
@ -386,7 +382,7 @@ bool WriteFile(DataArray* data, const std::string_view& filename, const std::vec
return true;
}
bool DeleteFile(DataArray* data, const FileInfo& fi, bool clear_sectors)
bool MemoryCardImage::DeleteFile(DataArray* data, const FileInfo& fi, bool clear_sectors)
{
Log_InfoFmt("Deleting '{}' from memory card ({} blocks)", fi.filename, fi.num_blocks);
@ -417,7 +413,7 @@ bool DeleteFile(DataArray* data, const FileInfo& fi, bool clear_sectors)
return true;
}
bool UndeleteFile(DataArray* data, const FileInfo& fi)
bool MemoryCardImage::UndeleteFile(DataArray* data, const FileInfo& fi)
{
if (!fi.deleted)
{
@ -483,7 +479,7 @@ bool UndeleteFile(DataArray* data, const FileInfo& fi)
return true;
}
static bool ImportCardMCD(DataArray* data, const char* filename, std::vector<u8> file_data)
bool MemoryCardImage::ImportCardMCD(DataArray* data, const char* filename, std::vector<u8> file_data)
{
if (file_data.size() != DATA_SIZE)
{
@ -495,7 +491,7 @@ static bool ImportCardMCD(DataArray* data, const char* filename, std::vector<u8>
return true;
}
static bool ImportCardGME(DataArray* data, const char* filename, std::vector<u8> file_data)
bool MemoryCardImage::ImportCardGME(DataArray* data, const char* filename, std::vector<u8> file_data)
{
#pragma pack(push, 1)
struct GMEHeader
@ -522,7 +518,7 @@ static bool ImportCardGME(DataArray* data, const char* filename, std::vector<u8>
if (file_data.size() < expected_size)
{
Log_WarningFmt("GME memory card '{}' is too small (got {} expected {}), padding with zeroes", filename,
file_data.size(), expected_size);
file_data.size(), expected_size);
file_data.resize(expected_size);
}
@ -531,7 +527,7 @@ static bool ImportCardGME(DataArray* data, const char* filename, std::vector<u8>
return true;
}
static bool ImportCardVGS(DataArray* data, const char* filename, std::vector<u8> file_data)
bool MemoryCardImage::ImportCardVGS(DataArray* data, const char* filename, std::vector<u8> file_data)
{
constexpr u32 HEADER_SIZE = 64;
@ -552,7 +548,7 @@ static bool ImportCardVGS(DataArray* data, const char* filename, std::vector<u8>
return true;
}
static bool ImportCardPSX(DataArray* data, const char* filename, std::vector<u8> file_data)
bool MemoryCardImage::ImportCardPSX(DataArray* data, const char* filename, std::vector<u8> file_data)
{
constexpr u32 HEADER_SIZE = 256;
@ -573,7 +569,7 @@ static bool ImportCardPSX(DataArray* data, const char* filename, std::vector<u8>
return true;
}
bool ImportCard(DataArray* data, const char* filename, std::vector<u8> file_data)
bool MemoryCardImage::ImportCard(DataArray* data, const char* filename, std::vector<u8> file_data)
{
const char* extension = std::strrchr(filename, '.');
if (!extension)
@ -608,7 +604,7 @@ bool ImportCard(DataArray* data, const char* filename, std::vector<u8> file_data
}
}
bool ImportCard(DataArray* data, const char* filename)
bool MemoryCardImage::ImportCard(DataArray* data, const char* filename)
{
std::optional<std::vector<u8>> file_data = FileSystem::ReadBinaryFile(filename);
if (!file_data.has_value())
@ -617,7 +613,7 @@ bool ImportCard(DataArray* data, const char* filename)
return ImportCard(data, filename, std::move(file_data.value()));
}
bool ExportSave(DataArray* data, const FileInfo& fi, const char* filename)
bool MemoryCardImage::ExportSave(DataArray* data, const FileInfo& fi, const char* filename)
{
std::unique_ptr<ByteStream> stream =
ByteStream::OpenFile(filename, BYTESTREAM_OPEN_CREATE | BYTESTREAM_OPEN_TRUNCATE | BYTESTREAM_OPEN_WRITE |
@ -650,7 +646,8 @@ bool ExportSave(DataArray* data, const FileInfo& fi, const char* filename)
return true;
}
static bool ImportSaveWithDirectoryFrame(DataArray* data, const char* filename, const FILESYSTEM_STAT_DATA& sd)
bool MemoryCardImage::ImportSaveWithDirectoryFrame(DataArray* data, const char* filename,
const FILESYSTEM_STAT_DATA& sd)
{
// Make sure the size of the actual file is valid
if (sd.Size <= FRAME_SIZE || (sd.Size - FRAME_SIZE) % BLOCK_SIZE != 0u || (sd.Size - FRAME_SIZE) / BLOCK_SIZE > 15u)
@ -713,7 +710,7 @@ static bool ImportSaveWithDirectoryFrame(DataArray* data, const char* filename,
return WriteFile(data, df.filename, blocks);
}
static bool ImportRawSave(DataArray* data, const char* filename, const FILESYSTEM_STAT_DATA& sd)
bool MemoryCardImage::ImportRawSave(DataArray* data, const char* filename, const FILESYSTEM_STAT_DATA& sd)
{
const std::string display_name(FileSystem::GetDisplayNameFromPath(filename));
std::string save_name(Path::GetFileTitle(filename));
@ -759,7 +756,7 @@ static bool ImportRawSave(DataArray* data, const char* filename, const FILESYSTE
return WriteFile(data, save_name, blocks.value());
}
bool ImportSave(DataArray* data, const char* filename)
bool MemoryCardImage::ImportSave(DataArray* data, const char* filename)
{
FILESYSTEM_STAT_DATA sd;
if (!FileSystem::StatFile(filename, &sd))
@ -789,5 +786,3 @@ bool ImportSave(DataArray* data, const char* filename)
return false;
}
}
} // namespace MemoryCardImage

126
src/core/pgxp.cpp
View file

@ -14,6 +14,7 @@
Log_SetChannel(PGXP);
namespace PGXP {
namespace {
enum : u32
{
@ -71,8 +72,13 @@ typedef union
u32 d;
s32 sd;
} psx_value;
} // namespace
static void PGXP_CacheVertex(s16 sx, s16 sy, const PGXP_value& vertex);
static PGXP_value* PGXP_GetCachedVertex(short sx, short sy);
static float TruncateVertexPosition(float p);
static bool IsWithinTolerance(float precise_x, float precise_y, int int_x, int int_y);
static void MakeValid(PGXP_value* pV, u32 psxV);
static void Validate(PGXP_value* pV, u32 psxV);
@ -85,6 +91,9 @@ static double f16Overflow(double in);
static PGXP_value* GetPtr(u32 addr);
static PGXP_value* ReadMem(u32 addr);
static void PGXP_MTC2_int(const PGXP_value& value, u32 reg);
static void CPU_BITWISE(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal);
static const PGXP_value PGXP_value_invalid = {0.f, 0.f, 0.f, {0}, 0};
static const PGXP_value PGXP_value_zero = {0.f, 0.f, 0.f, {VALID_ALL}, 0};
@ -254,7 +263,9 @@ ALWAYS_INLINE_RELEASE static void WriteMem16(const PGXP_value* src, u32 addr)
}
}
void Initialize()
} // namespace PGXP
void PGXP::Initialize()
{
std::memset(CPU_reg, 0, sizeof(CPU_reg));
std::memset(CP0_reg, 0, sizeof(CP0_reg));
@ -285,7 +296,7 @@ void Initialize()
std::memset(vertexCache, 0, sizeof(PGXP_value) * VERTEX_CACHE_SIZE);
}
void Reset()
void PGXP::Reset()
{
std::memset(CPU_reg, 0, sizeof(CPU_reg));
std::memset(CP0_reg, 0, sizeof(CP0_reg));
@ -299,7 +310,7 @@ void Reset()
std::memset(vertexCache, 0, sizeof(PGXP_value) * VERTEX_CACHE_SIZE);
}
void Shutdown()
void PGXP::Shutdown()
{
if (vertexCache)
{
@ -340,7 +351,7 @@ void Shutdown()
#define SXY2 (GTE_regs[14])
#define SXYP (GTE_regs[15])
void GTE_PushSXYZ2f(float x, float y, float z, u32 v)
void PGXP::GTE_PushSXYZ2f(float x, float y, float z, u32 v)
{
// push values down FIFO
SXY0 = SXY1;
@ -360,7 +371,7 @@ void GTE_PushSXYZ2f(float x, float y, float z, u32 v)
#define VY(n) (psxRegs.CP2D.p[n << 1].sw.h)
#define VZ(n) (psxRegs.CP2D.p[(n << 1) + 1].sw.l)
int GTE_NCLIP_valid(u32 sxy0, u32 sxy1, u32 sxy2)
int PGXP::GTE_NCLIP_valid(u32 sxy0, u32 sxy1, u32 sxy2)
{
Validate(&SXY0, sxy0);
Validate(&SXY1, sxy1);
@ -370,7 +381,7 @@ int GTE_NCLIP_valid(u32 sxy0, u32 sxy1, u32 sxy2)
return 0;
}
float GTE_NCLIP()
float PGXP::GTE_NCLIP()
{
float nclip = ((SX0 * SY1) + (SX1 * SY2) + (SX2 * SY0) - (SX0 * SY2) - (SX1 * SY0) - (SX2 * SY1));
@ -395,7 +406,7 @@ float GTE_NCLIP()
return nclip;
}
static void PGXP_MTC2_int(PGXP_value value, u32 reg)
ALWAYS_INLINE_RELEASE void PGXP::PGXP_MTC2_int(const PGXP_value& value, u32 reg)
{
switch (reg)
{
@ -418,7 +429,7 @@ static void PGXP_MTC2_int(PGXP_value value, u32 reg)
// Data transfer tracking
////////////////////////////////////
void CPU_MFC2(u32 instr, u32 rdVal)
void PGXP::CPU_MFC2(u32 instr, u32 rdVal)
{
// CPU[Rt] = GTE_D[Rd]
const u32 idx = cop2idx(instr);
@ -427,7 +438,7 @@ void CPU_MFC2(u32 instr, u32 rdVal)
CPU_reg[rt(instr)].value = rdVal;
}
void CPU_MTC2(u32 instr, u32 rtVal)
void PGXP::CPU_MTC2(u32 instr, u32 rtVal)
{
// GTE_D[Rd] = CPU[Rt]
const u32 idx = cop2idx(instr);
@ -439,7 +450,7 @@ void CPU_MTC2(u32 instr, u32 rtVal)
////////////////////////////////////
// Memory Access
////////////////////////////////////
void CPU_LWC2(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_LWC2(u32 instr, u32 addr, u32 rtVal)
{
// GTE_D[Rt] = Mem[addr]
PGXP_value val;
@ -447,14 +458,14 @@ void CPU_LWC2(u32 instr, u32 addr, u32 rtVal)
PGXP_MTC2_int(val, rt(instr));
}
void CPU_SWC2(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_SWC2(u32 instr, u32 addr, u32 rtVal)
{
// Mem[addr] = GTE_D[Rt]
Validate(&GTE_regs[rt(instr)], rtVal);
WriteMem(&GTE_regs[rt(instr)], addr);
}
ALWAYS_INLINE_RELEASE void PGXP_CacheVertex(s16 sx, s16 sy, const PGXP_value& vertex)
ALWAYS_INLINE_RELEASE void PGXP::PGXP_CacheVertex(s16 sx, s16 sy, const PGXP_value& vertex)
{
if (sx >= -0x800 && sx <= 0x7ff && sy >= -0x800 && sy <= 0x7ff)
{
@ -463,7 +474,7 @@ ALWAYS_INLINE_RELEASE void PGXP_CacheVertex(s16 sx, s16 sy, const PGXP_value& ve
}
}
static ALWAYS_INLINE_RELEASE PGXP_value* PGXP_GetCachedVertex(short sx, short sy)
ALWAYS_INLINE_RELEASE PGXP::PGXP_value* PGXP::PGXP_GetCachedVertex(short sx, short sy)
{
if (sx >= -0x800 && sx <= 0x7ff && sy >= -0x800 && sy <= 0x7ff)
{
@ -474,14 +485,14 @@ static ALWAYS_INLINE_RELEASE PGXP_value* PGXP_GetCachedVertex(short sx, short sy
return nullptr;
}
static ALWAYS_INLINE_RELEASE float TruncateVertexPosition(float p)
ALWAYS_INLINE_RELEASE float PGXP::TruncateVertexPosition(float p)
{
const s32 int_part = static_cast<s32>(p);
const float int_part_f = static_cast<float>(int_part);
return static_cast<float>(static_cast<s16>(int_part << 5) >> 5) + (p - int_part_f);
}
static ALWAYS_INLINE_RELEASE bool IsWithinTolerance(float precise_x, float precise_y, int int_x, int int_y)
ALWAYS_INLINE_RELEASE bool PGXP::IsWithinTolerance(float precise_x, float precise_y, int int_x, int int_y)
{
const float tolerance = g_settings.gpu_pgxp_tolerance;
if (tolerance < 0.0f)
@ -491,7 +502,8 @@ static ALWAYS_INLINE_RELEASE bool IsWithinTolerance(float precise_x, float preci
std::abs(precise_y - static_cast<float>(int_y)) <= tolerance);
}
bool GetPreciseVertex(u32 addr, u32 value, int x, int y, int xOffs, int yOffs, float* out_x, float* out_y, float* out_w)
bool PGXP::GetPreciseVertex(u32 addr, u32 value, int x, int y, int xOffs, int yOffs, float* out_x, float* out_y,
float* out_w)
{
const PGXP_value* vert = ReadMem(addr);
if (vert && ((vert->flags & VALID_01) == VALID_01) && (vert->value == value))
@ -544,35 +556,35 @@ bool GetPreciseVertex(u32 addr, u32 value, int x, int y, int xOffs, int yOffs, f
#define imm_sext(_instr) \
static_cast<s32>(static_cast<s16>(_instr & 0xFFFF)) // The immediate part of the instruction register
void CPU_LW(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_LW(u32 instr, u32 addr, u32 rtVal)
{
// Rt = Mem[Rs + Im]
ValidateAndCopyMem(&CPU_reg[rt(instr)], addr, rtVal);
}
void CPU_LBx(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_LBx(u32 instr, u32 addr, u32 rtVal)
{
CPU_reg[rt(instr)] = PGXP_value_invalid;
}
void CPU_LH(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_LH(u32 instr, u32 addr, u32 rtVal)
{
// Rt = Mem[Rs + Im] (sign extended)
ValidateAndCopyMem16(&CPU_reg[rt(instr)], addr, rtVal, true);
}
void CPU_LHU(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_LHU(u32 instr, u32 addr, u32 rtVal)
{
// Rt = Mem[Rs + Im] (zero extended)
ValidateAndCopyMem16(&CPU_reg[rt(instr)], addr, rtVal, false);
}
void CPU_SB(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_SB(u32 instr, u32 addr, u32 rtVal)
{
WriteMem(&PGXP_value_invalid, addr);
}
void CPU_SH(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_SH(u32 instr, u32 addr, u32 rtVal)
{
PGXP_value* val = &CPU_reg[rt(instr)];
@ -581,7 +593,7 @@ void CPU_SH(u32 instr, u32 addr, u32 rtVal)
WriteMem16(val, addr);
}
void CPU_SW(u32 instr, u32 addr, u32 rtVal)
void PGXP::CPU_SW(u32 instr, u32 addr, u32 rtVal)
{
// Mem[Rs + Im] = Rt
PGXP_value* val = &CPU_reg[rt(instr)];
@ -589,14 +601,14 @@ void CPU_SW(u32 instr, u32 addr, u32 rtVal)
WriteMem(val, addr);
}
void CPU_MOVE(u32 rd_and_rs, u32 rsVal)
void PGXP::CPU_MOVE(u32 rd_and_rs, u32 rsVal)
{
const u32 Rs = (rd_and_rs & 0xFFu);
Validate(&CPU_reg[Rs], rsVal);
CPU_reg[(rd_and_rs >> 8)] = CPU_reg[Rs];
}
void CPU_ADDI(u32 instr, u32 rsVal)
void PGXP::CPU_ADDI(u32 instr, u32 rsVal)
{
// Rt = Rs + Imm (signed)
Validate(&CPU_reg[rs(instr)], rsVal);
@ -624,7 +636,7 @@ void CPU_ADDI(u32 instr, u32 rsVal)
CPU_reg[rt(instr)].value = rsVal + imm_sext(instr);
}
void CPU_ANDI(u32 instr, u32 rsVal)
void PGXP::CPU_ANDI(u32 instr, u32 rsVal)
{
// Rt = Rs & Imm
const u32 rtVal = rsVal & imm(instr);
@ -659,7 +671,7 @@ void CPU_ANDI(u32 instr, u32 rsVal)
CPU_reg[rt(instr)].value = rtVal;
}
void CPU_ORI(u32 instr, u32 rsVal)
void PGXP::CPU_ORI(u32 instr, u32 rsVal)
{
// Rt = Rs | Imm
const u32 rtVal = rsVal | imm(instr);
@ -686,7 +698,7 @@ void CPU_ORI(u32 instr, u32 rsVal)
CPU_reg[rt(instr)] = ret;
}
void CPU_XORI(u32 instr, u32 rsVal)
void PGXP::CPU_XORI(u32 instr, u32 rsVal)
{
// Rt = Rs ^ Imm
const u32 rtVal = rsVal ^ imm(instr);
@ -713,7 +725,7 @@ void CPU_XORI(u32 instr, u32 rsVal)
CPU_reg[rt(instr)] = ret;
}
void CPU_SLTI(u32 instr, u32 rsVal)
void PGXP::CPU_SLTI(u32 instr, u32 rsVal)
{
// Rt = Rs < Imm (signed)
psx_value tempImm;
@ -731,7 +743,7 @@ void CPU_SLTI(u32 instr, u32 rsVal)
CPU_reg[rt(instr)] = ret;
}
void CPU_SLTIU(u32 instr, u32 rsVal)
void PGXP::CPU_SLTIU(u32 instr, u32 rsVal)
{
// Rt = Rs < Imm (Unsigned)
psx_value tempImm;
@ -752,7 +764,7 @@ void CPU_SLTIU(u32 instr, u32 rsVal)
////////////////////////////////////
// Load Upper
////////////////////////////////////
void CPU_LUI(u32 instr)
void PGXP::CPU_LUI(u32 instr)
{
// Rt = Imm << 16
CPU_reg[rt(instr)] = PGXP_value_zero;
@ -765,7 +777,7 @@ void CPU_LUI(u32 instr)
// Register Arithmetic
////////////////////////////////////
void CPU_ADD(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_ADD(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs + Rt (signed)
PGXP_value ret;
@ -813,7 +825,7 @@ void CPU_ADD(u32 instr, u32 rsVal, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SUB(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_SUB(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs - Rt (signed)
PGXP_value ret;
@ -848,7 +860,7 @@ void CPU_SUB(u32 instr, u32 rsVal, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
static void CPU_BITWISE(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal)
ALWAYS_INLINE_RELEASE void PGXP::CPU_BITWISE(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal)
{
// Rd = Rs & Rt
psx_value vald, vals, valt;
@ -937,35 +949,35 @@ static void CPU_BITWISE(u32 instr, u32 rdVal, u32 rsVal, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_AND_(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_AND_(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs & Rt
const u32 rdVal = rsVal & rtVal;
CPU_BITWISE(instr, rdVal, rsVal, rtVal);
}
void CPU_OR_(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_OR_(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs | Rt
const u32 rdVal = rsVal | rtVal;
CPU_BITWISE(instr, rdVal, rsVal, rtVal);
}
void CPU_XOR_(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_XOR_(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs ^ Rt
const u32 rdVal = rsVal ^ rtVal;
CPU_BITWISE(instr, rdVal, rsVal, rtVal);
}
void CPU_NOR(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_NOR(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs NOR Rt
const u32 rdVal = ~(rsVal | rtVal);
CPU_BITWISE(instr, rdVal, rsVal, rtVal);
}
void CPU_SLT(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_SLT(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs < Rt (signed)
PGXP_value ret;
@ -991,7 +1003,7 @@ void CPU_SLT(u32 instr, u32 rsVal, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SLTU(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_SLTU(u32 instr, u32 rsVal, u32 rtVal)
{
// Rd = Rs < Rt (unsigned)
PGXP_value ret;
@ -1021,7 +1033,7 @@ void CPU_SLTU(u32 instr, u32 rsVal, u32 rtVal)
// Register mult/div
////////////////////////////////////
void CPU_MULT(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_MULT(u32 instr, u32 rsVal, u32 rtVal)
{
// Hi/Lo = Rs * Rt (signed)
Validate(&CPU_reg[rs(instr)], rsVal);
@ -1069,7 +1081,7 @@ void CPU_MULT(u32 instr, u32 rsVal, u32 rtVal)
CPU_Lo.value = Truncate32(result);
}
void CPU_MULTU(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_MULTU(u32 instr, u32 rsVal, u32 rtVal)
{
// Hi/Lo = Rs * Rt (unsigned)
Validate(&CPU_reg[rs(instr)], rsVal);
@ -1117,7 +1129,7 @@ void CPU_MULTU(u32 instr, u32 rsVal, u32 rtVal)
CPU_Lo.value = Truncate32(result);
}
void CPU_DIV(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_DIV(u32 instr, u32 rsVal, u32 rtVal)
{
// Lo = Rs / Rt (signed)
// Hi = Rs % Rt (signed)
@ -1166,7 +1178,7 @@ void CPU_DIV(u32 instr, u32 rsVal, u32 rtVal)
}
}
void CPU_DIVU(u32 instr, u32 rsVal, u32 rtVal)
void PGXP::CPU_DIVU(u32 instr, u32 rsVal, u32 rtVal)
{
// Lo = Rs / Rt (unsigned)
// Hi = Rs % Rt (unsigned)
@ -1211,7 +1223,7 @@ void CPU_DIVU(u32 instr, u32 rsVal, u32 rtVal)
////////////////////////////////////
// Shift operations (sa)
////////////////////////////////////
void CPU_SLL(u32 instr, u32 rtVal)
void PGXP::CPU_SLL(u32 instr, u32 rtVal)
{
// Rd = Rt << Sa
const u32 rdVal = rtVal << sa(instr);
@ -1256,7 +1268,7 @@ void CPU_SLL(u32 instr, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SRL(u32 instr, u32 rtVal)
void PGXP::CPU_SRL(u32 instr, u32 rtVal)
{
// Rd = Rt >> Sa
const u32 rdVal = rtVal >> sa(instr);
@ -1320,7 +1332,7 @@ void CPU_SRL(u32 instr, u32 rtVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SRA(u32 instr, u32 rtVal)
void PGXP::CPU_SRA(u32 instr, u32 rtVal)
{
// Rd = Rt >> Sa
const u32 rdVal = static_cast<u32>(static_cast<s32>(rtVal) >> sa(instr));
@ -1386,7 +1398,7 @@ void CPU_SRA(u32 instr, u32 rtVal)
////////////////////////////////////
// Shift operations variable
////////////////////////////////////
void CPU_SLLV(u32 instr, u32 rtVal, u32 rsVal)
void PGXP::CPU_SLLV(u32 instr, u32 rtVal, u32 rsVal)
{
// Rd = Rt << Rs
const u32 rdVal = rtVal << rsVal;
@ -1431,7 +1443,7 @@ void CPU_SLLV(u32 instr, u32 rtVal, u32 rsVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SRLV(u32 instr, u32 rtVal, u32 rsVal)
void PGXP::CPU_SRLV(u32 instr, u32 rtVal, u32 rsVal)
{
// Rd = Rt >> Sa
const u32 rdVal = rtVal >> rsVal;
@ -1496,7 +1508,7 @@ void CPU_SRLV(u32 instr, u32 rtVal, u32 rsVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_SRAV(u32 instr, u32 rtVal, u32 rsVal)
void PGXP::CPU_SRAV(u32 instr, u32 rtVal, u32 rsVal)
{
// Rd = Rt >> Sa
const u32 rdVal = static_cast<u32>(static_cast<s32>(rtVal) >> rsVal);
@ -1561,7 +1573,7 @@ void CPU_SRAV(u32 instr, u32 rtVal, u32 rsVal)
CPU_reg[rd(instr)] = ret;
}
void CPU_MFHI(u32 instr, u32 hiVal)
void PGXP::CPU_MFHI(u32 instr, u32 hiVal)
{
// Rd = Hi
Validate(&CPU_Hi, hiVal);
@ -1569,7 +1581,7 @@ void CPU_MFHI(u32 instr, u32 hiVal)
CPU_reg[rd(instr)] = CPU_Hi;
}
void CPU_MTHI(u32 instr, u32 rsVal)
void PGXP::CPU_MTHI(u32 instr, u32 rsVal)
{
// Hi = Rd
Validate(&CPU_reg[rs(instr)], rsVal);
@ -1577,7 +1589,7 @@ void CPU_MTHI(u32 instr, u32 rsVal)
CPU_Hi = CPU_reg[rd(instr)];
}
void CPU_MFLO(u32 instr, u32 loVal)
void PGXP::CPU_MFLO(u32 instr, u32 loVal)
{
// Rd = Lo
Validate(&CPU_Lo, loVal);
@ -1585,7 +1597,7 @@ void CPU_MFLO(u32 instr, u32 loVal)
CPU_reg[rd(instr)] = CPU_Lo;
}
void CPU_MTLO(u32 instr, u32 rsVal)
void PGXP::CPU_MTLO(u32 instr, u32 rsVal)
{
// Lo = Rd
Validate(&CPU_reg[rs(instr)], rsVal);
@ -1593,7 +1605,7 @@ void CPU_MTLO(u32 instr, u32 rsVal)
CPU_Lo = CPU_reg[rd(instr)];
}
void CPU_MFC0(u32 instr, u32 rdVal)
void PGXP::CPU_MFC0(u32 instr, u32 rdVal)
{
// CPU[Rt] = CP0[Rd]
Validate(&CP0_reg[rd(instr)], rdVal);
@ -1601,12 +1613,10 @@ void CPU_MFC0(u32 instr, u32 rdVal)
CPU_reg[rt(instr)].value = rdVal;
}
void CPU_MTC0(u32 instr, u32 rdVal, u32 rtVal)
void PGXP::CPU_MTC0(u32 instr, u32 rdVal, u32 rtVal)
{
// CP0[Rd] = CPU[Rt]
Validate(&CPU_reg[rt(instr)], rtVal);
CP0_reg[rd(instr)] = CPU_reg[rt(instr)];
CP0_reg[rd(instr)].value = rdVal;
}
} // namespace PGXP

6
src/core/sio.cpp
View file

@ -19,6 +19,7 @@
Log_SetChannel(SIO);
namespace SIO {
namespace {
union SIO_CTRL
{
@ -64,6 +65,7 @@ union SIO_MODE
BitField<u16, u8, 5, 1> parity_type;
BitField<u16, u8, 6, 2> stop_bit_length;
};
} // namespace
static void SoftReset();
@ -79,7 +81,9 @@ void SIO::Initialize()
Reset();
}
void SIO::Shutdown() {}
void SIO::Shutdown()
{
}
void SIO::Reset()
{

15
src/core/spu.cpp
View file

@ -38,6 +38,8 @@ ALWAYS_INLINE static constexpr s32 ApplyVolume(s32 sample, s16 volume)
}
namespace SPU {
namespace {
enum : u32
{
SPU_BASE = 0x1F801C00,
@ -307,6 +309,7 @@ struct ReverbRegisters
u16 rev[NUM_REVERB_REGS];
};
};
} // namespace
static ADSRPhase GetNextADSRPhase(ADSRPhase phase);
@ -350,7 +353,7 @@ static void CreateOutputStream();
static std::unique_ptr<TimingEvent> s_tick_event;
static std::unique_ptr<TimingEvent> s_transfer_event;
static std::unique_ptr<Common::WAVWriter> s_dump_writer;
static std::unique_ptr<WAVWriter> s_dump_writer;
static std::unique_ptr<AudioStream> s_audio_stream;
static std::unique_ptr<AudioStream> s_null_audio_stream;
static bool s_audio_output_muted = false;
@ -405,7 +408,7 @@ static std::array<u8, RAM_SIZE> s_ram{};
#ifdef SPU_DUMP_ALL_VOICES
// +1 for reverb output
static std::array<std::unique_ptr<Common::WAVWriter>, NUM_VOICES + 1> s_voice_dump_writers;
static std::array<std::unique_ptr<WAVWriter>, NUM_VOICES + 1> s_voice_dump_writers;
#endif
} // namespace SPU
@ -1479,7 +1482,7 @@ bool SPU::IsDumpingAudio()
bool SPU::StartDumpingAudio(const char* filename)
{
s_dump_writer.reset();
s_dump_writer = std::make_unique<Common::WAVWriter>();
s_dump_writer = std::make_unique<WAVWriter>();
if (!s_dump_writer->Open(filename, SAMPLE_RATE, 2))
{
Log_ErrorPrintf("Failed to open '%s'", filename);
@ -1491,13 +1494,13 @@ bool SPU::StartDumpingAudio(const char* filename)
for (size_t i = 0; i < s_voice_dump_writers.size(); i++)
{
s_voice_dump_writers[i].reset();
s_voice_dump_writers[i] = std::make_unique<Common::WAVWriter>();
s_voice_dump_writers[i] = std::make_unique<WAVWriter>();
TinyString new_suffix;
if (i == NUM_VOICES)
new_suffix.Assign("reverb.wav");
new_suffix.assign("reverb.wav");
else
new_suffix.Format("voice%u.wav", i);
new_suffix.fmt("voice{}.wav", i);
const std::string voice_filename = Path::ReplaceExtension(filename, new_suffix);
if (!s_voice_dump_writers[i]->Open(voice_filename.c_str(), SAMPLE_RATE, 2))

4
src/core/timers.cpp
View file

@ -21,6 +21,8 @@
Log_SetChannel(Timers);
namespace Timers {
namespace {
static constexpr u32 NUM_TIMERS = 3;
enum class SyncMode : u8
@ -60,6 +62,8 @@ struct CounterState
bool irq_done;
};
} // namespace
static void UpdateCountingEnabled(CounterState& cs);
static void CheckForIRQ(u32 index, u32 old_counter);
static void UpdateIRQ(u32 index);

2
src/util/CMakeLists.txt
View file

@ -77,7 +77,6 @@ target_link_libraries(util PRIVATE stb libchdr zlib soundtouch Zstd::Zstd reshad
if(ENABLE_CUBEB)
target_sources(util PRIVATE
cubeb_audio_stream.cpp
cubeb_audio_stream.h
)
target_compile_definitions(util PUBLIC "ENABLE_CUBEB=1")
target_link_libraries(util PRIVATE cubeb)
@ -242,7 +241,6 @@ if(WIN32)
win32_raw_input_source.cpp
win32_raw_input_source.h
xaudio2_audio_stream.cpp
xaudio2_audio_stream.h
xinput_source.cpp
xinput_source.h
)

9
src/util/cd_image_bin.cpp
View file

@ -1,14 +1,19 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
#include <cerrno>
Log_SetChannel(CDImageBin);
namespace {
class CDImageBin : public CDImage
{
public:
@ -30,6 +35,8 @@ private:
CDSubChannelReplacement m_sbi;
};
} // namespace
CDImageBin::CDImageBin() = default;
CDImageBin::~CDImageBin()

5
src/util/cd_image_chd.cpp
View file

@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
@ -29,6 +29,8 @@
Log_SetChannel(CDImageCHD);
namespace {
static std::optional<CDImage::TrackMode> ParseTrackModeString(const char* str)
{
if (std::strncmp(str, "MODE2_FORM_MIX", 14) == 0)
@ -54,7 +56,6 @@ static std::optional<CDImage::TrackMode> ParseTrackModeString(const char* str)
static std::vector<std::pair<std::string, chd_header>> s_chd_hash_cache; // <filename, header>
static std::recursive_mutex s_chd_hash_cache_mutex;
namespace {
class CDImageCHD : public CDImage
{
public:

6
src/util/cd_image_cue.cpp
View file

@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
@ -20,6 +20,8 @@
Log_SetChannel(CDImageCueSheet);
namespace {
class CDImageCueSheet : public CDImage
{
public:
@ -46,6 +48,8 @@ private:
CDSubChannelReplacement m_sbi;
};
} // namespace
CDImageCueSheet::CDImageCueSheet() = default;
CDImageCueSheet::~CDImageCueSheet()

9
src/util/cd_image_device.cpp
View file

@ -1,15 +1,18 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "assert.h"
#include "cd_image.h"
#include "common/error.h"
#include "common/log.h"
#include "common/string_util.h"
#include <algorithm>
#include <cerrno>
#include <cinttypes>
#include <cmath>
Log_SetChannel(CDImageDevice);
#if defined(_WIN32)
@ -36,6 +39,8 @@ static void U16ToBE(u8* beval, u16 leval)
beval[1] = static_cast<u8>(leval);
}
namespace {
class CDImageDeviceWin32 : public CDImage
{
public:
@ -74,6 +79,8 @@ private:
std::array<u8, SUBCHANNEL_BYTES_PER_FRAME> m_subq;
};
} // namespace
CDImageDeviceWin32::CDImageDeviceWin32() = default;
CDImageDeviceWin32::~CDImageDeviceWin32()

4
src/util/cd_image_ecm.cpp
View file

@ -158,6 +158,8 @@ static void eccedc_generate(u8* sector, int type)
}
}
namespace {
class CDImageEcm : public CDImage
{
public:
@ -216,6 +218,8 @@ private:
CDSubChannelReplacement m_sbi;
};
} // namespace
CDImageEcm::CDImageEcm() = default;
CDImageEcm::~CDImageEcm()

27
src/util/cd_image_hasher.cpp
View file

@ -1,14 +1,21 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image_hasher.h"
#include "cd_image.h"
#include "common/md5_digest.h"
#include "common/string_util.h"
namespace CDImageHasher {
static bool ReadIndex(CDImage* image, u8 track, u8 index, MD5Digest* digest, ProgressCallback* progress_callback)
static bool ReadIndex(CDImage* image, u8 track, u8 index, MD5Digest* digest, ProgressCallback* progress_callback);
static bool ReadTrack(CDImage* image, u8 track, MD5Digest* digest, ProgressCallback* progress_callback);
} // namespace CDImageHasher
bool CDImageHasher::ReadIndex(CDImage* image, u8 track, u8 index, MD5Digest* digest,
ProgressCallback* progress_callback)
{
const CDImage::LBA index_start = image->GetTrackIndexPosition(track, index);
const u32 index_length = image->GetTrackIndexLength(track, index);
@ -43,7 +50,7 @@ static bool ReadIndex(CDImage* image, u8 track, u8 index, MD5Digest* digest, Pro
return true;
}
static bool ReadTrack(CDImage* image, u8 track, MD5Digest* digest, ProgressCallback* progress_callback)
bool CDImageHasher::ReadTrack(CDImage* image, u8 track, MD5Digest* digest, ProgressCallback* progress_callback)
{
static constexpr u8 INDICES_TO_READ = 2;
@ -78,14 +85,14 @@ static bool ReadTrack(CDImage* image, u8 track, MD5Digest* digest, ProgressCallb
return true;
}
std::string HashToString(const Hash& hash)
std::string CDImageHasher::HashToString(const Hash& hash)
{
return fmt::format("{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}",
hash[0], hash[1], hash[2], hash[3], hash[4], hash[5], hash[6], hash[7], hash[8], hash[9], hash[10],
hash[11], hash[12], hash[13], hash[14], hash[15]);
}
std::optional<Hash> HashFromString(const std::string_view& str)
std::optional<CDImageHasher::Hash> CDImageHasher::HashFromString(const std::string_view& str)
{
auto decoded = StringUtil::DecodeHex(str);
if (decoded && decoded->size() == std::tuple_size_v<Hash>)
@ -97,8 +104,8 @@ std::optional<Hash> HashFromString(const std::string_view& str)
return std::nullopt;
}
bool GetImageHash(CDImage* image, Hash* out_hash,
ProgressCallback* progress_callback /*= ProgressCallback::NullProgressCallback*/)
bool CDImageHasher::GetImageHash(CDImage* image, Hash* out_hash,
ProgressCallback* progress_callback /*= ProgressCallback::NullProgressCallback*/)
{
MD5Digest digest;
@ -121,8 +128,8 @@ bool GetImageHash(CDImage* image, Hash* out_hash,
return true;
}
bool GetTrackHash(CDImage* image, u8 track, Hash* out_hash,
ProgressCallback* progress_callback /*= ProgressCallback::NullProgressCallback*/)
bool CDImageHasher::GetTrackHash(CDImage* image, u8 track, Hash* out_hash,
ProgressCallback* progress_callback /*= ProgressCallback::NullProgressCallback*/)
{
MD5Digest digest;
if (!ReadTrack(image, track, &digest, progress_callback))
@ -131,5 +138,3 @@ bool GetTrackHash(CDImage* image, u8 track, Hash* out_hash,
digest.Final(out_hash->data());
return true;
}
} // namespace CDImageHasher

9
src/util/cd_image_m3u.cpp
View file

@ -1,19 +1,24 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/assert.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include <algorithm>
#include <cerrno>
#include <map>
#include <sstream>
Log_SetChannel(CDImageMemory);
namespace {
class CDImageM3u : public CDImage
{
public:
@ -48,6 +53,8 @@ private:
bool m_apply_patches = false;
};
} // namespace
CDImageM3u::CDImageM3u() = default;
CDImageM3u::~CDImageM3u() = default;

18
src/util/cd_image_mds.cpp
View file

@ -1,18 +1,23 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "assert.h"
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include <algorithm>
#include <cerrno>
#include <map>
Log_SetChannel(CDImageMds);
namespace {
#pragma pack(push, 1)
struct TrackEntry
{
@ -53,6 +58,8 @@ private:
CDSubChannelReplacement m_sbi;
};
} // namespace
CDImageMds::CDImageMds() = default;
CDImageMds::~CDImageMds()
@ -112,7 +119,8 @@ bool CDImageMds::OpenAndParse(const char* filename, Error* error)
if (track_count > 99 || track_offset >= mds.size())
{
Log_ErrorPrintf("Invalid track count/block offset %u/%u in '%s'", track_count, track_offset, filename);
Error::SetString(error, fmt::format("Invalid track count/block offset {}/{} in '{}'", track_count, track_offset, filename));
Error::SetString(
error, fmt::format("Invalid track count/block offset {}/{} in '{}'", track_count, track_offset, filename));
return false;
}
@ -142,7 +150,8 @@ bool CDImageMds::OpenAndParse(const char* filename, Error* error)
if (PackedBCDToBinary(track.track_number) != track_number)
{
Log_ErrorPrintf("Unexpected track number 0x%02X in track %u", track.track_number, track_number);
Error::SetString(error, fmt::format("Unexpected track number 0x{:02X} in track {}", track.track_number, track_number));
Error::SetString(error,
fmt::format("Unexpected track number 0x{:02X} in track {}", track.track_number, track_number));
return false;
}
@ -176,7 +185,8 @@ bool CDImageMds::OpenAndParse(const char* filename, Error* error)
if (track_pregap > track_start_lba)
{
Log_ErrorPrintf("Track pregap %u is too large for start lba %u", track_pregap, track_start_lba);
Error::SetString(error, fmt::format("Track pregap {} is too large for start lba {}", track_pregap, track_start_lba));
Error::SetString(error,
fmt::format("Track pregap {} is too large for start lba {}", track_pregap, track_start_lba));
return false;
}

9
src/util/cd_image_memory.cpp
View file

@ -1,16 +1,21 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/assert.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include <algorithm>
#include <cerrno>
Log_SetChannel(CDImageMemory);
namespace {
class CDImageMemory : public CDImage
{
public:
@ -33,6 +38,8 @@ private:
CDSubChannelReplacement m_sbi;
};
} // namespace
CDImageMemory::CDImageMemory() = default;
CDImageMemory::~CDImageMemory()

216
src/util/cd_image_pbp.cpp
View file

@ -1,25 +1,129 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com> and contributors.
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com> and contributors.
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/assert.h"
#include "common/error.h"
#include "common/file_system.h"
#include "common/log.h"
#include "common/path.h"
#include "common/string_util.h"
#include "pbp_types.h"
#include "string.h"
#include "zlib.h"
#include <array>
#include <cstdio>
#include <cstring>
#include <map>
#include <string>
#include <variant>
#include <vector>
Log_SetChannel(CDImagePBP);
using namespace PBP;
using FileSystem::FSeek64;
using FileSystem::FTell64;
namespace {
enum : u32
{
PBP_HEADER_OFFSET_COUNT = 8u,
TOC_NUM_ENTRIES = 102u,
BLOCK_TABLE_NUM_ENTRIES = 32256u,
DISC_TABLE_NUM_ENTRIES = 5u,
DECOMPRESSED_BLOCK_SIZE = 37632u // 2352 bytes per sector * 16 sectors per block
};
#pragma pack(push, 1)
struct PBPHeader
{
u8 magic[4]; // "\0PBP"
u32 version;
union
{
u32 offsets[PBP_HEADER_OFFSET_COUNT];
struct
{
u32 param_sfo_offset; // 0x00000028
u32 icon0_png_offset;
u32 icon1_png_offset;
u32 pic0_png_offset;
u32 pic1_png_offset;
u32 snd0_at3_offset;
u32 data_psp_offset;
u32 data_psar_offset;
};
};
};
static_assert(sizeof(PBPHeader) == 0x28);
struct SFOHeader
{
u8 magic[4]; // "\0PSF"
u32 version;
u32 key_table_offset; // Relative to start of SFOHeader, 0x000000A4 expected
u32 data_table_offset; // Relative to start of SFOHeader, 0x00000100 expected
u32 num_table_entries; // 0x00000009
};
static_assert(sizeof(SFOHeader) == 0x14);
struct SFOIndexTableEntry
{
u16 key_offset; // Relative to key_table_offset
u16 data_type;
u32 data_size; // Size of actual data in bytes
u32 data_total_size; // Size of data field in bytes, data_total_size >= data_size
u32 data_offset; // Relative to data_table_offset
};
static_assert(sizeof(SFOIndexTableEntry) == 0x10);
using SFOIndexTable = std::vector<SFOIndexTableEntry>;
using SFOTableDataValue = std::variant<std::string, u32>;
using SFOTable = std::map<std::string, SFOTableDataValue>;
struct BlockTableEntry
{
u32 offset;
u16 size;
u16 marker;
u8 checksum[0x10];
u64 padding;
};
static_assert(sizeof(BlockTableEntry) == 0x20);
struct TOCEntry
{
struct Timecode
{
u8 m;
u8 s;
u8 f;
};
u8 type;
u8 unknown;
u8 point;
Timecode pregap_start;
u8 zero;
Timecode userdata_start;
};
static_assert(sizeof(TOCEntry) == 0x0A);
#if 0
struct AudioTrackTableEntry
{
u32 block_offset;
u32 block_size;
u32 block_padding;
u32 block_checksum;
};
static_assert(sizeof(CDDATrackTableEntry) == 0x10);
#endif
#pragma pack(pop)
class CDImagePBP final : public CDImage
{
@ -94,33 +198,7 @@ private:
CDSubChannelReplacement m_sbi;
};
namespace EndianHelper {
static constexpr bool HostIsLittleEndian()
{
constexpr union
{
u8 a[4];
u32 b;
} test_val = {{1}};
return test_val.a[0] == 1;
}
template<typename T>
static void SwapByteOrder(T& val)
{
union
{
T t;
std::array<u8, sizeof(T)> arr;
} swap_val;
swap_val.t = val;
std::reverse(std::begin(swap_val.arr), std::end(swap_val.arr));
val = swap_val.t;
}
} // namespace EndianHelper
} // namespace
CDImagePBP::~CDImagePBP()
{
@ -135,22 +213,22 @@ bool CDImagePBP::LoadPBPHeader()
if (!m_file)
return false;
if (FSeek64(m_file, 0, SEEK_END) != 0)
if (FileSystem::FSeek64(m_file, 0, SEEK_END) != 0)
return false;
if (FTell64(m_file) < 0)
if (FileSystem::FTell64(m_file) < 0)
return false;
if (FSeek64(m_file, 0, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, 0, SEEK_SET) != 0)
return false;
if (fread(&m_pbp_header, sizeof(PBPHeader), 1, m_file) != 1)
if (std::fread(&m_pbp_header, sizeof(PBPHeader), 1, m_file) != 1)
{
Log_ErrorPrint("Unable to read PBP header");
return false;
}
if (strncmp((char*)m_pbp_header.magic, "\0PBP", 4) != 0)
if (std::strncmp((char*)m_pbp_header.magic, "\0PBP", 4) != 0)
{
Log_ErrorPrint("PBP magic number mismatch");
return false;
@ -165,13 +243,13 @@ bool CDImagePBP::LoadPBPHeader()
bool CDImagePBP::LoadSFOHeader()
{
if (FSeek64(m_file, m_pbp_header.param_sfo_offset, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, m_pbp_header.param_sfo_offset, SEEK_SET) != 0)
return false;
if (fread(&m_sfo_header, sizeof(SFOHeader), 1, m_file) != 1)
if (std::fread(&m_sfo_header, sizeof(SFOHeader), 1, m_file) != 1)
return false;
if (strncmp((char*)m_sfo_header.magic, "\0PSF", 4) != 0)
if (std::strncmp((char*)m_sfo_header.magic, "\0PSF", 4) != 0)
{
Log_ErrorPrint("SFO magic number mismatch");
return false;
@ -189,12 +267,14 @@ bool CDImagePBP::LoadSFOIndexTable()
m_sfo_index_table.clear();
m_sfo_index_table.resize(m_sfo_header.num_table_entries);
if (FSeek64(m_file, m_pbp_header.param_sfo_offset + sizeof(m_sfo_header), SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, m_pbp_header.param_sfo_offset + sizeof(m_sfo_header), SEEK_SET) != 0)
return false;
if (fread(m_sfo_index_table.data(), sizeof(SFOIndexTableEntry), m_sfo_header.num_table_entries, m_file) !=
if (std::fread(m_sfo_index_table.data(), sizeof(SFOIndexTableEntry), m_sfo_header.num_table_entries, m_file) !=
m_sfo_header.num_table_entries)
{
return false;
}
#if _DEBUG
for (size_t i = 0; i < static_cast<size_t>(m_sfo_header.num_table_entries); ++i)
@ -215,7 +295,7 @@ bool CDImagePBP::LoadSFOTable()
u32 abs_data_offset =
m_pbp_header.param_sfo_offset + m_sfo_header.data_table_offset + m_sfo_index_table[i].data_offset;
if (FSeek64(m_file, abs_key_offset, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, abs_key_offset, SEEK_SET) != 0)
{
Log_ErrorPrintf("Failed seek to key for SFO table entry %zu", i);
return false;
@ -223,13 +303,13 @@ bool CDImagePBP::LoadSFOTable()
// Longest known key string is 20 characters total, including the null character
char key_cstr[20] = {};
if (fgets(key_cstr, sizeof(key_cstr), m_file) == nullptr)
if (std::fgets(key_cstr, sizeof(key_cstr), m_file) == nullptr)
{
Log_ErrorPrintf("Failed to read key string for SFO table entry %zu", i);
return false;
}
if (FSeek64(m_file, abs_data_offset, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, abs_data_offset, SEEK_SET) != 0)
{
Log_ErrorPrintf("Failed seek to data for SFO table entry %zu", i);
return false;
@ -322,12 +402,6 @@ bool CDImagePBP::IsValidEboot(Error* error)
bool CDImagePBP::Open(const char* filename, Error* error)
{
if (!EndianHelper::HostIsLittleEndian())
{
Log_ErrorPrint("Big endian hosts not currently supported");
return false;
}
m_file = FileSystem::OpenCFile(filename, "rb");
if (!m_file)
{
@ -379,25 +453,25 @@ bool CDImagePBP::Open(const char* filename, Error* error)
}
// Start parsing ISO stuff
if (FSeek64(m_file, m_pbp_header.data_psar_offset, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, m_pbp_header.data_psar_offset, SEEK_SET) != 0)
return false;
// Check "PSTITLEIMG000000" for multi-disc
char data_psar_magic[16] = {};
if (fread(data_psar_magic, sizeof(data_psar_magic), 1, m_file) != 1)
if (std::fread(data_psar_magic, sizeof(data_psar_magic), 1, m_file) != 1)
return false;
if (strncmp(data_psar_magic, "PSTITLEIMG000000", 16) == 0) // Multi-disc header found
if (std::strncmp(data_psar_magic, "PSTITLEIMG000000", 16) == 0) // Multi-disc header found
{
// For multi-disc, the five disc offsets are located at data_psar_offset + 0x200. Non-present discs have an offset
// of 0. There are also some disc hashes, a serial (from one of the discs, but used as an identifier for the entire
// "title image" header), and some other offsets, but we don't really need to check those
if (FSeek64(m_file, m_pbp_header.data_psar_offset + 0x200, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, m_pbp_header.data_psar_offset + 0x200, SEEK_SET) != 0)
return false;
u32 disc_table[DISC_TABLE_NUM_ENTRIES] = {};
if (fread(disc_table, sizeof(u32), DISC_TABLE_NUM_ENTRIES, m_file) != DISC_TABLE_NUM_ENTRIES)
if (std::fread(disc_table, sizeof(u32), DISC_TABLE_NUM_ENTRIES, m_file) != DISC_TABLE_NUM_ENTRIES)
return false;
// Ignore encrypted files
@ -449,14 +523,14 @@ bool CDImagePBP::OpenDisc(u32 index, Error* error)
// Go to ISO header
const u32 iso_header_start = m_disc_offsets[index];
if (FSeek64(m_file, iso_header_start, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, iso_header_start, SEEK_SET) != 0)
return false;
char iso_header_magic[12] = {};
if (fread(iso_header_magic, sizeof(iso_header_magic), 1, m_file) != 1)
if (std::fread(iso_header_magic, sizeof(iso_header_magic), 1, m_file) != 1)
return false;
if (strncmp(iso_header_magic, "PSISOIMG0000", 12) != 0)
if (std::strncmp(iso_header_magic, "PSISOIMG0000", 12) != 0)
{
Log_ErrorPrint("ISO header magic number mismatch");
return false;
@ -464,10 +538,10 @@ bool CDImagePBP::OpenDisc(u32 index, Error* error)
// Ignore encrypted files
u32 pgd_magic;
if (FSeek64(m_file, iso_header_start + 0x400, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, iso_header_start + 0x400, SEEK_SET) != 0)
return false;
if (fread(&pgd_magic, sizeof(pgd_magic), 1, m_file) != 1)
if (std::fread(&pgd_magic, sizeof(pgd_magic), 1, m_file) != 1)
return false;
if (pgd_magic == 0x44475000) // "\0PGD"
@ -478,12 +552,12 @@ bool CDImagePBP::OpenDisc(u32 index, Error* error)
}
// Read in the TOC
if (FSeek64(m_file, iso_header_start + 0x800, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, iso_header_start + 0x800, SEEK_SET) != 0)
return false;
for (u32 i = 0; i < TOC_NUM_ENTRIES; i++)
{
if (fread(&m_toc[i], sizeof(m_toc[i]), 1, m_file) != 1)
if (std::fread(&m_toc[i], sizeof(m_toc[i]), 1, m_file) != 1)
return false;
}
@ -491,21 +565,21 @@ bool CDImagePBP::OpenDisc(u32 index, Error* error)
// for both data and audio
// Get the offset of the compressed iso
if (FSeek64(m_file, iso_header_start + 0xBFC, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, iso_header_start + 0xBFC, SEEK_SET) != 0)
return false;
u32 iso_offset;
if (fread(&iso_offset, sizeof(iso_offset), 1, m_file) != 1)
if (std::fread(&iso_offset, sizeof(iso_offset), 1, m_file) != 1)
return false;
// Generate block info table
if (FSeek64(m_file, iso_header_start + 0x4000, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, iso_header_start + 0x4000, SEEK_SET) != 0)
return false;
for (u32 i = 0; i < BLOCK_TABLE_NUM_ENTRIES; i++)
{
BlockTableEntry bte;
if (fread(&bte, sizeof(bte), 1, m_file) != 1)
if (std::fread(&bte, sizeof(bte), 1, m_file) != 1)
return false;
// Only store absolute file offset into a BlockInfo if this is a valid block
@ -708,19 +782,19 @@ bool CDImagePBP::InitDecompressionStream()
bool CDImagePBP::DecompressBlock(const BlockInfo& block_info)
{
if (FSeek64(m_file, block_info.offset, SEEK_SET) != 0)
if (FileSystem::FSeek64(m_file, block_info.offset, SEEK_SET) != 0)
return false;
// Compression level 0 has compressed size == decompressed size.
if (block_info.size == m_decompressed_block.size())
{
return (fread(m_decompressed_block.data(), sizeof(u8), m_decompressed_block.size(), m_file) ==
return (std::fread(m_decompressed_block.data(), sizeof(u8), m_decompressed_block.size(), m_file) ==
m_decompressed_block.size());
}
m_compressed_block.resize(block_info.size);
if (fread(m_compressed_block.data(), sizeof(u8), m_compressed_block.size(), m_file) != m_compressed_block.size())
if (std::fread(m_compressed_block.data(), sizeof(u8), m_compressed_block.size(), m_file) != m_compressed_block.size())
return false;
m_inflate_stream.next_in = m_compressed_block.data();

9
src/util/cd_image_ppf.cpp
View file

@ -1,17 +1,22 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_image.h"
#include "cd_subchannel_replacement.h"
#include "common/assert.h"
#include "common/file_system.h"
#include "common/log.h"
#include <algorithm>
#include <cerrno>
#include <map>
#include <unordered_map>
Log_SetChannel(CDImagePPF);
namespace {
enum : u32
{
DESC_SIZE = 50,
@ -51,6 +56,8 @@ private:
u32 m_replacement_offset = 0;
};
} // namespace
CDImagePPF::CDImagePPF() = default;
CDImagePPF::~CDImagePPF() = default;

13
src/util/cd_xa.cpp
View file

@ -1,8 +1,9 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cd_xa.h"
#include "cd_image.h"
#include <algorithm>
#include <array>
@ -11,7 +12,7 @@ static constexpr std::array<s32, 4> s_xa_adpcm_filter_table_pos = {{0, 60, 115,
static constexpr std::array<s32, 4> s_xa_adpcm_filter_table_neg = {{0, 0, -52, -55}};
template<bool IS_STEREO, bool IS_8BIT>
static void DecodeXA_ADPCMChunk(const u8* chunk_ptr, s16* samples, s32* last_samples)
ALWAYS_INLINE_RELEASE static void DecodeXA_ADPCMChunk(const u8* chunk_ptr, s16* samples, s32* last_samples)
{
// The data layout is annoying here. Each word of data is interleaved with the other blocks, requiring multiple
// passes to decode the whole chunk.
@ -58,7 +59,7 @@ static void DecodeXA_ADPCMChunk(const u8* chunk_ptr, s16* samples, s32* last_sam
}
template<bool IS_STEREO, bool IS_8BIT>
static void DecodeXA_ADPCMChunks(const u8* chunk_ptr, s16* samples, s32* last_samples)
ALWAYS_INLINE_RELEASE static void DecodeXA_ADPCMChunks(const u8* chunk_ptr, s16* samples, s32* last_samples)
{
constexpr u32 NUM_CHUNKS = 18;
constexpr u32 CHUNK_SIZE_IN_BYTES = 128;
@ -73,7 +74,9 @@ static void DecodeXA_ADPCMChunks(const u8* chunk_ptr, s16* samples, s32* last_sa
}
}
void DecodeADPCMSector(const void* data, s16* samples, s32* last_samples)
} // namespace CDXA
void CDXA::DecodeADPCMSector(const void* data, s16* samples, s32* last_samples)
{
const XASubHeader* subheader = reinterpret_cast<const XASubHeader*>(
reinterpret_cast<const u8*>(data) + CDImage::SECTOR_SYNC_SIZE + sizeof(CDImage::SectorHeader));
@ -97,5 +100,3 @@ void DecodeADPCMSector(const void* data, s16* samples, s32* last_samples)
DecodeXA_ADPCMChunks<true, true>(chunk_ptr, samples, last_samples);
}
}
} // namespace CDXA

33
src/util/cubeb_audio_stream.cpp
View file

@ -1,7 +1,6 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cubeb_audio_stream.h"
#include "host.h"
#include "imgui_manager.h"
@ -22,7 +21,35 @@
Log_SetChannel(CubebAudioStream);
static void StateCallback(cubeb_stream* stream, void* user_ptr, cubeb_state state);
namespace {
class CubebAudioStream : public AudioStream
{
public:
CubebAudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch);
~CubebAudioStream();
void SetPaused(bool paused) override;
void SetOutputVolume(u32 volume) override;
bool Initialize(u32 latency_ms);
private:
static void LogCallback(const char* fmt, ...);
static long DataCallback(cubeb_stream* stm, void* user_ptr, const void* input_buffer, void* output_buffer,
long nframes);
static void StateCallback(cubeb_stream* stream, void* user_ptr, cubeb_state state);
void DestroyContextAndStream();
cubeb* m_context = nullptr;
cubeb_stream* stream = nullptr;
#ifdef _WIN32
bool m_com_initialized_by_us = false;
#endif
};
} // namespace
CubebAudioStream::CubebAudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch)
: AudioStream(sample_rate, channels, buffer_ms, stretch)
@ -194,7 +221,7 @@ bool CubebAudioStream::Initialize(u32 latency_ms)
return true;
}
void StateCallback(cubeb_stream* stream, void* user_ptr, cubeb_state state)
void CubebAudioStream::StateCallback(cubeb_stream* stream, void* user_ptr, cubeb_state state)
{
// noop
}

37
src/util/cubeb_audio_stream.h
View file

@ -1,37 +0,0 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
#include "audio_stream.h"
#include <cstdint>
struct cubeb;
struct cubeb_stream;
class CubebAudioStream : public AudioStream
{
public:
CubebAudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch);
~CubebAudioStream();
void SetPaused(bool paused) override;
void SetOutputVolume(u32 volume) override;
bool Initialize(u32 latency_ms);
private:
static void LogCallback(const char* fmt, ...);
static long DataCallback(cubeb_stream* stm, void* user_ptr, const void* input_buffer, void* output_buffer,
long nframes);
void DestroyContextAndStream();
cubeb* m_context = nullptr;
cubeb_stream* stream = nullptr;
#ifdef _WIN32
bool m_com_initialized_by_us = false;
#endif
};

45
src/util/cue_parser.cpp
View file

@ -1,16 +1,21 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "cue_parser.h"
#include "common/error.h"
#include "common/log.h"
#include "common/string_util.h"
#include <cstdarg>
Log_SetChannel(CueParser);
namespace CueParser {
static bool TokenMatch(const std::string_view& s1, const char* token);
}
static bool TokenMatch(const std::string_view& s1, const char* token)
bool CueParser::TokenMatch(const std::string_view& s1, const char* token)
{
const size_t token_len = std::strlen(token);
if (s1.length() != token_len)
@ -19,11 +24,11 @@ static bool TokenMatch(const std::string_view& s1, const char* token)
return (StringUtil::Strncasecmp(s1.data(), token, token_len) == 0);
}
File::File() = default;
CueParser::File::File() = default;
File::~File() = default;
CueParser::File::~File() = default;
const Track* File::GetTrack(u32 n) const
const CueParser::Track* CueParser::File::GetTrack(u32 n) const
{
for (const auto& it : m_tracks)
{
@ -34,7 +39,7 @@ const Track* File::GetTrack(u32 n) const
return nullptr;
}
Track* File::GetMutableTrack(u32 n)
CueParser::Track* CueParser::File::GetMutableTrack(u32 n)
{
for (auto& it : m_tracks)
{
@ -45,7 +50,7 @@ Track* File::GetMutableTrack(u32 n)
return nullptr;
}
bool File::Parse(std::FILE* fp, Error* error)
bool CueParser::File::Parse(std::FILE* fp, Error* error)
{
char line[1024];
u32 line_number = 1;
@ -66,7 +71,7 @@ bool File::Parse(std::FILE* fp, Error* error)
return true;
}
void File::SetError(u32 line_number, Error* error, const char* format, ...)
void CueParser::File::SetError(u32 line_number, Error* error, const char* format, ...)
{
std::va_list ap;
SmallString str;
@ -78,7 +83,7 @@ void File::SetError(u32 line_number, Error* error, const char* format, ...)
Error::SetString(error, fmt::format("Cue parse error at line {}: {}", line_number, str));
}
std::string_view File::GetToken(const char*& line)
std::string_view CueParser::File::GetToken(const char*& line)
{
std::string_view ret;
@ -119,7 +124,7 @@ std::string_view File::GetToken(const char*& line)
return ret;
}
std::optional<MSF> File::GetMSF(const std::string_view& token)
std::optional<CueParser::MSF> CueParser::File::GetMSF(const std::string_view& token)
{
static const s32 max_values[] = {std::numeric_limits<s32>::max(), 60, 75};
@ -164,7 +169,7 @@ std::optional<MSF> File::GetMSF(const std::string_view& token)
return ret;
}
bool File::ParseLine(const char* line, u32 line_number, Error* error)
bool CueParser::File::ParseLine(const char* line, u32 line_number, Error* error)
{
const std::string_view command(GetToken(line));
if (command.empty())
@ -208,7 +213,7 @@ bool File::ParseLine(const char* line, u32 line_number, Error* error)
return false;
}
bool File::HandleFileCommand(const char* line, u32 line_number, Error* error)
bool CueParser::File::HandleFileCommand(const char* line, u32 line_number, Error* error)
{
const std::string_view filename(GetToken(line));
const std::string_view mode(GetToken(line));
@ -230,7 +235,7 @@ bool File::HandleFileCommand(const char* line, u32 line_number, Error* error)
return true;
}
bool File::HandleTrackCommand(const char* line, u32 line_number, Error* error)
bool CueParser::File::HandleTrackCommand(const char* line, u32 line_number, Error* error)
{
if (!CompleteLastTrack(line_number, error))
return false;
@ -286,7 +291,7 @@ bool File::HandleTrackCommand(const char* line, u32 line_number, Error* error)
return true;
}
bool File::HandleIndexCommand(const char* line, u32 line_number, Error* error)
bool CueParser::File::HandleIndexCommand(const char* line, u32 line_number, Error* error)
{
if (!m_current_track.has_value())
{
@ -332,7 +337,7 @@ bool File::HandleIndexCommand(const char* line, u32 line_number, Error* error)
return true;
}
bool File::HandlePregapCommand(const char* line, u32 line_number, Error* error)
bool CueParser::File::HandlePregapCommand(const char* line, u32 line_number, Error* error)
{
if (!m_current_track.has_value())
{
@ -364,7 +369,7 @@ bool File::HandlePregapCommand(const char* line, u32 line_number, Error* error)
return true;
}
bool File::HandleFlagCommand(const char* line, u32 line_number, Error* error)
bool CueParser::File::HandleFlagCommand(const char* line, u32 line_number, Error* error)
{
if (!m_current_track.has_value())
{
@ -393,7 +398,7 @@ bool File::HandleFlagCommand(const char* line, u32 line_number, Error* error)
return true;
}
bool File::CompleteLastTrack(u32 line_number, Error* error)
bool CueParser::File::CompleteLastTrack(u32 line_number, Error* error)
{
if (!m_current_track.has_value())
return true;
@ -434,7 +439,7 @@ bool File::CompleteLastTrack(u32 line_number, Error* error)
return true;
}
bool File::SetTrackLengths(u32 line_number, Error* error)
bool CueParser::File::SetTrackLengths(u32 line_number, Error* error)
{
for (const Track& track : m_tracks)
{
@ -464,7 +469,7 @@ bool File::SetTrackLengths(u32 line_number, Error* error)
return true;
}
const CueParser::MSF* Track::GetIndex(u32 n) const
const CueParser::MSF* CueParser::Track::GetIndex(u32 n) const
{
for (const auto& it : indices)
{
@ -474,5 +479,3 @@ const CueParser::MSF* Track::GetIndex(u32 n) const
return nullptr;
}
} // namespace CueParser

6
src/util/imgui_fullscreen.cpp
View file

@ -114,6 +114,7 @@ static std::string s_message_dialog_message;
static std::array<std::string, 3> s_message_dialog_buttons;
static MessageDialogCallbackVariant s_message_dialog_callback;
namespace {
struct FileSelectorItem
{
FileSelectorItem() = default;
@ -132,6 +133,7 @@ struct FileSelectorItem
std::string full_path;
bool is_file;
};
} // namespace
static bool s_file_selector_open = false;
static bool s_file_selector_directory = false;
@ -144,6 +146,7 @@ static std::vector<FileSelectorItem> s_file_selector_items;
static constexpr float NOTIFICATION_FADE_IN_TIME = 0.2f;
static constexpr float NOTIFICATION_FADE_OUT_TIME = 0.8f;
namespace {
struct Notification
{
std::string key;
@ -156,6 +159,7 @@ struct Notification
float target_y;
float last_y;
};
} // namespace
static std::vector<Notification> s_notifications;
@ -164,6 +168,7 @@ static std::string s_toast_message;
static Common::Timer::Value s_toast_start_time;
static float s_toast_duration;
namespace {
struct BackgroundProgressDialogData
{
std::string message;
@ -172,6 +177,7 @@ struct BackgroundProgressDialogData
s32 max;
s32 value;
};
} // namespace
static std::vector<BackgroundProgressDialogData> s_background_progress_dialogs;
static std::mutex s_background_progress_lock;

55
src/util/imgui_manager.cpp
View file

@ -30,6 +30,8 @@
Log_SetChannel(ImGuiManager);
namespace ImGuiManager {
namespace {
struct SoftwareCursor
{
std::string image_path;
@ -41,6 +43,19 @@ struct SoftwareCursor
std::pair<float, float> pos;
};
struct OSDMessage
{
std::string key;
std::string text;
Common::Timer::Value start_time;
Common::Timer::Value move_time;
float duration;
float target_y;
float last_y;
};
} // namespace
static void SetStyle();
static void SetKeyMap();
static bool LoadFontData();
@ -54,7 +69,6 @@ static void CreateSoftwareCursorTextures();
static void UpdateSoftwareCursorTexture(u32 index);
static void DestroySoftwareCursorTextures();
static void DrawSoftwareCursor(const SoftwareCursor& sc, const std::pair<float, float>& pos);
} // namespace ImGuiManager
static float s_global_prescale = 1.0f; // before window scale
static float s_global_scale = 1.0f;
@ -85,17 +99,6 @@ static std::unordered_map<u32, ImGuiKey> s_imgui_key_map;
static constexpr float OSD_FADE_IN_TIME = 0.1f;
static constexpr float OSD_FADE_OUT_TIME = 0.4f;
struct OSDMessage
{
std::string key;
std::string text;
Common::Timer::Value start_time;
Common::Timer::Value move_time;
float duration;
float target_y;
float last_y;
};
static std::deque<OSDMessage> s_osd_active_messages;
static std::deque<OSDMessage> s_osd_posted_messages;
static std::mutex s_osd_messages_lock;
@ -103,6 +106,7 @@ static bool s_show_osd_messages = true;
static bool s_global_prescale_changed = false;
static std::array<ImGuiManager::SoftwareCursor, InputManager::MAX_SOFTWARE_CURSORS> s_software_cursors = {};
} // namespace ImGuiManager
void ImGuiManager::SetFontPath(std::string path)
{
@ -627,12 +631,12 @@ void Host::AddKeyedOSDMessage(std::string key, std::string message, float durati
else
Log_InfoPrintf("OSD: %s", message.c_str());
if (!s_show_osd_messages)
if (!ImGuiManager::s_show_osd_messages)
return;
const Common::Timer::Value current_time = Common::Timer::GetCurrentValue();
OSDMessage msg;
ImGuiManager::OSDMessage msg;
msg.key = std::move(key);
msg.text = std::move(message);
msg.duration = duration;
@ -641,8 +645,8 @@ void Host::AddKeyedOSDMessage(std::string key, std::string message, float durati
msg.target_y = -1.0f;
msg.last_y = -1.0f;
std::unique_lock<std::mutex> lock(s_osd_messages_lock);
s_osd_posted_messages.push_back(std::move(msg));
std::unique_lock<std::mutex> lock(ImGuiManager::s_osd_messages_lock);
ImGuiManager::s_osd_posted_messages.push_back(std::move(msg));
}
void Host::AddFormattedOSDMessage(float duration, const char* format, ...)
@ -670,25 +674,25 @@ void Host::AddKeyedFormattedOSDMessage(std::string key, float duration, const ch
void Host::RemoveKeyedOSDMessage(std::string key)
{
if (!s_show_osd_messages)
if (!ImGuiManager::s_show_osd_messages)
return;
OSDMessage msg = {};
ImGuiManager::OSDMessage msg = {};
msg.key = std::move(key);
msg.duration = 0.0f;
std::unique_lock<std::mutex> lock(s_osd_messages_lock);
s_osd_posted_messages.push_back(std::move(msg));
std::unique_lock<std::mutex> lock(ImGuiManager::s_osd_messages_lock);
ImGuiManager::s_osd_posted_messages.push_back(std::move(msg));
}
void Host::ClearOSDMessages()
{
{
std::unique_lock<std::mutex> lock(s_osd_messages_lock);
s_osd_posted_messages.clear();
std::unique_lock<std::mutex> lock(ImGuiManager::s_osd_messages_lock);
ImGuiManager::s_osd_posted_messages.clear();
}
s_osd_active_messages.clear();
ImGuiManager::s_osd_active_messages.clear();
}
void ImGuiManager::AcquirePendingOSDMessages(Common::Timer::Value current_time)
@ -716,8 +720,7 @@ void ImGuiManager::AcquirePendingOSDMessages(Common::Timer::Value current_time)
// Don't fade it in again
const float time_passed =
static_cast<float>(Common::Timer::ConvertValueToSeconds(current_time - iter->start_time));
iter->start_time =
current_time - Common::Timer::ConvertSecondsToValue(std::min(time_passed, OSD_FADE_IN_TIME));
iter->start_time = current_time - Common::Timer::ConvertSecondsToValue(std::min(time_passed, OSD_FADE_IN_TIME));
}
else
{
@ -825,7 +828,7 @@ float ImGuiManager::GetGlobalScale()
float Host::GetOSDScale()
{
return s_global_scale;
return ImGuiManager::s_global_scale;
}
ImFont* ImGuiManager::GetStandardFont()

4
src/util/input_manager.cpp
View file

@ -27,6 +27,8 @@
Log_SetChannel(InputManager);
namespace {
// ------------------------------------------------------------------------
// Constants
// ------------------------------------------------------------------------
@ -88,6 +90,8 @@ struct MacroButton
bool trigger_state; ///< Whether the macro button is active.
};
} // namespace
// ------------------------------------------------------------------------
// Forward Declarations (for static qualifier)
// ------------------------------------------------------------------------

113
src/util/pbp_types.h
View file

@ -1,113 +0,0 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com> and contributors.
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
#include "common/types.h"
#include <map>
#include <string>
#include <variant>
#include <vector>
namespace PBP {
enum : u32
{
PBP_HEADER_OFFSET_COUNT = 8u,
TOC_NUM_ENTRIES = 102u,
BLOCK_TABLE_NUM_ENTRIES = 32256u,
DISC_TABLE_NUM_ENTRIES = 5u,
DECOMPRESSED_BLOCK_SIZE = 37632u // 2352 bytes per sector * 16 sectors per block
};
#pragma pack(push, 1)
struct PBPHeader
{
u8 magic[4]; // "\0PBP"
u32 version;
union
{
u32 offsets[PBP_HEADER_OFFSET_COUNT];
struct
{
u32 param_sfo_offset; // 0x00000028
u32 icon0_png_offset;
u32 icon1_png_offset;
u32 pic0_png_offset;
u32 pic1_png_offset;
u32 snd0_at3_offset;
u32 data_psp_offset;
u32 data_psar_offset;
};
};
};
static_assert(sizeof(PBPHeader) == 0x28);
struct SFOHeader
{
u8 magic[4]; // "\0PSF"
u32 version;
u32 key_table_offset; // Relative to start of SFOHeader, 0x000000A4 expected
u32 data_table_offset; // Relative to start of SFOHeader, 0x00000100 expected
u32 num_table_entries; // 0x00000009
};
static_assert(sizeof(SFOHeader) == 0x14);
struct SFOIndexTableEntry
{
u16 key_offset; // Relative to key_table_offset
u16 data_type;
u32 data_size; // Size of actual data in bytes
u32 data_total_size; // Size of data field in bytes, data_total_size >= data_size
u32 data_offset; // Relative to data_table_offset
};
static_assert(sizeof(SFOIndexTableEntry) == 0x10);
using SFOIndexTable = std::vector<SFOIndexTableEntry>;
using SFOTableDataValue = std::variant<std::string, u32>;
using SFOTable = std::map<std::string, SFOTableDataValue>;
struct BlockTableEntry
{
u32 offset;
u16 size;
u16 marker;
u8 checksum[0x10];
u64 padding;
};
static_assert(sizeof(BlockTableEntry) == 0x20);
struct TOCEntry
{
struct Timecode
{
u8 m;
u8 s;
u8 f;
};
u8 type;
u8 unknown;
u8 point;
Timecode pregap_start;
u8 zero;
Timecode userdata_start;
};
static_assert(sizeof(TOCEntry) == 0x0A);
#if 0
struct AudioTrackTableEntry
{
u32 block_offset;
u32 block_size;
u32 block_padding;
u32 block_checksum;
};
static_assert(sizeof(CDDATrackTableEntry) == 0x10);
#endif
#pragma pack(pop)
} // namespace PBP

3
src/util/util.vcxproj
View file

@ -5,7 +5,6 @@
<ClInclude Include="audio_stream.h" />
<ClInclude Include="cd_image.h" />
<ClInclude Include="cd_image_hasher.h" />
<ClInclude Include="cubeb_audio_stream.h" />
<ClInclude Include="cue_parser.h" />
<ClInclude Include="d3d11_device.h" />
<ClInclude Include="d3d11_pipeline.h" />
@ -62,7 +61,6 @@
<ClInclude Include="opengl_texture.h">
<ExcludedFromBuild Condition="'$(Platform)'=='ARM64'">true</ExcludedFromBuild>
</ClInclude>
<ClInclude Include="pbp_types.h" />
<ClInclude Include="page_fault_handler.h" />
<ClInclude Include="cd_subchannel_replacement.h" />
<ClInclude Include="pch.h" />
@ -106,7 +104,6 @@
<ClInclude Include="wav_writer.h" />
<ClInclude Include="win32_raw_input_source.h" />
<ClInclude Include="window_info.h" />
<ClInclude Include="xaudio2_audio_stream.h" />
<ClInclude Include="xinput_source.h" />
</ItemGroup>
<ItemGroup>

3
src/util/util.vcxproj.filters
View file

@ -12,7 +12,6 @@
<ClInclude Include="cd_image_hasher.h" />
<ClInclude Include="shiftjis.h" />
<ClInclude Include="page_fault_handler.h" />
<ClInclude Include="pbp_types.h" />
<ClInclude Include="cue_parser.h" />
<ClInclude Include="ini_settings_interface.h" />
<ClInclude Include="shadergen.h" />
@ -24,11 +23,9 @@
<ClInclude Include="platform_misc.h" />
<ClInclude Include="sdl_input_source.h" />
<ClInclude Include="win32_raw_input_source.h" />
<ClInclude Include="xaudio2_audio_stream.h" />
<ClInclude Include="xinput_source.h" />
<ClInclude Include="dinput_source.h" />
<ClInclude Include="input_manager.h" />
<ClInclude Include="cubeb_audio_stream.h" />
<ClInclude Include="metal_stream_buffer.h" />
<ClInclude Include="opengl_device.h" />
<ClInclude Include="opengl_loader.h" />

6
src/util/wav_writer.cpp
View file

@ -6,6 +6,7 @@
#include "common/log.h"
Log_SetChannel(WAVWriter);
namespace {
#pragma pack(push, 1)
struct WAV_HEADER
{
@ -32,8 +33,7 @@ struct WAV_HEADER
} data_chunk_header;
};
#pragma pack(pop)
namespace Common {
} // namespace
WAVWriter::WAVWriter() = default;
@ -114,5 +114,3 @@ bool WAVWriter::WriteHeader()
return (std::fwrite(&header, sizeof(header), 1, m_file) == 1);
}
} // namespace Common

6
src/util/wav_writer.h
View file

@ -1,12 +1,10 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
#include "common/types.h"
#include <cstdio>
namespace Common {
class WAVWriter
{
public:
@ -33,5 +31,3 @@ private:
u32 m_num_channels = 0;
u32 m_num_frames = 0;
};
} // namespace Common

61
src/util/xaudio2_audio_stream.cpp
View file

@ -1,13 +1,68 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-FileCopyrightText: 2019-2023 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#include "xaudio2_audio_stream.h"
#include "util/audio_stream.h"
#include "common/assert.h"
#include "common/log.h"
#include <VersionHelpers.h>
#include "common/windows_headers.h"
#include <array>
#include <cstdint>
#include <memory>
#include <wrl/client.h>
#include <xaudio2.h>
Log_SetChannel(XAudio2AudioStream);
namespace {
class XAudio2AudioStream final : public AudioStream, private IXAudio2VoiceCallback
{
public:
XAudio2AudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch);
~XAudio2AudioStream();
void SetPaused(bool paused) override;
void SetOutputVolume(u32 volume) override;
bool OpenDevice(u32 latency_ms);
void CloseDevice();
void EnqueueBuffer();
private:
enum : u32
{
NUM_BUFFERS = 2,
INTERNAL_BUFFER_SIZE = 512,
};
ALWAYS_INLINE bool IsOpen() const { return static_cast<bool>(m_xaudio); }
// Inherited via IXAudio2VoiceCallback
void __stdcall OnVoiceProcessingPassStart(UINT32 BytesRequired) override;
void __stdcall OnVoiceProcessingPassEnd(void) override;
void __stdcall OnStreamEnd(void) override;
void __stdcall OnBufferStart(void* pBufferContext) override;
void __stdcall OnBufferEnd(void* pBufferContext) override;
void __stdcall OnLoopEnd(void* pBufferContext) override;
void __stdcall OnVoiceError(void* pBufferContext, HRESULT Error) override;
Microsoft::WRL::ComPtr<IXAudio2> m_xaudio;
IXAudio2MasteringVoice* m_mastering_voice = nullptr;
IXAudio2SourceVoice* m_source_voice = nullptr;
std::array<std::unique_ptr<SampleType[]>, NUM_BUFFERS> m_enqueue_buffers;
u32 m_enqueue_buffer_size = 0;
u32 m_current_buffer = 0;
bool m_buffer_enqueued = false;
HMODULE m_xaudio2_library = {};
bool m_com_initialized_by_us = false;
};
} // namespace
XAudio2AudioStream::XAudio2AudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch)
: AudioStream(sample_rate, channels, buffer_ms, stretch)
{

59
src/util/xaudio2_audio_stream.h
View file

@ -1,59 +0,0 @@
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
#pragma once
#include "common/windows_headers.h"
#include "util/audio_stream.h"
#include <array>
#include <cstdint>
#include <memory>
#include <wrl/client.h>
// We need to use the Windows 10 headers otherwise this won't compile.
#undef _WIN32_WINNT
#define _WIN32_WINNT _WIN32_WINNT_WIN10
#include <xaudio2.h>
class XAudio2AudioStream final : public AudioStream, private IXAudio2VoiceCallback
{
public:
XAudio2AudioStream(u32 sample_rate, u32 channels, u32 buffer_ms, AudioStretchMode stretch);
~XAudio2AudioStream();
void SetPaused(bool paused) override;
void SetOutputVolume(u32 volume) override;
bool OpenDevice(u32 latency_ms);
void CloseDevice();
void EnqueueBuffer();
private:
enum : u32
{
NUM_BUFFERS = 2,
INTERNAL_BUFFER_SIZE = 512,
};
ALWAYS_INLINE bool IsOpen() const { return static_cast<bool>(m_xaudio); }
// Inherited via IXAudio2VoiceCallback
void __stdcall OnVoiceProcessingPassStart(UINT32 BytesRequired) override;
void __stdcall OnVoiceProcessingPassEnd(void) override;
void __stdcall OnStreamEnd(void) override;
void __stdcall OnBufferStart(void* pBufferContext) override;
void __stdcall OnBufferEnd(void* pBufferContext) override;
void __stdcall OnLoopEnd(void* pBufferContext) override;
void __stdcall OnVoiceError(void* pBufferContext, HRESULT Error) override;
Microsoft::WRL::ComPtr<IXAudio2> m_xaudio;
IXAudio2MasteringVoice* m_mastering_voice = nullptr;
IXAudio2SourceVoice* m_source_voice = nullptr;
std::array<std::unique_ptr<SampleType[]>, NUM_BUFFERS> m_enqueue_buffers;
u32 m_enqueue_buffer_size = 0;
u32 m_current_buffer = 0;
bool m_buffer_enqueued = false;
HMODULE m_xaudio2_library = {};
bool m_com_initialized_by_us = false;
};