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Fix sideband buffer order (#1454)

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Vladislav Mikhalin 2024-10-27 23:29:43 +03:00 committed by GitHub
parent 99a87c321f
commit 32f5dafaf7
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6 changed files with 98 additions and 58 deletions
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131
src/core/libraries/ajm/ajm.cpp
View file

@ -83,19 +83,19 @@ int PS4_SYSV_ABI sceAjmBatchErrorDump() {
} }
template <class ChunkType, class CursorType> template <class ChunkType, class CursorType>
ChunkType& AjmGetChunk(CursorType& p_cursor) { ChunkType& AjmBufferExtract(CursorType& p_cursor) {
auto* const result = reinterpret_cast<ChunkType*>(p_cursor); auto* const result = reinterpret_cast<ChunkType*>(p_cursor);
p_cursor += sizeof(ChunkType); p_cursor += sizeof(ChunkType);
return *result; return *result;
} }
template <class ChunkType, class CursorType> template <class ChunkType, class CursorType>
void AjmSkipChunk(CursorType& p_cursor) { void AjmBufferSkip(CursorType& p_cursor) {
p_cursor += sizeof(ChunkType); p_cursor += sizeof(ChunkType);
} }
template <class ChunkType, class CursorType> template <class ChunkType, class CursorType>
ChunkType& AjmPeekChunk(CursorType p_cursor) { ChunkType& AjmBufferPeek(CursorType p_cursor) {
return *reinterpret_cast<ChunkType*>(p_cursor); return *reinterpret_cast<ChunkType*>(p_cursor);
} }
@ -108,21 +108,21 @@ void* PS4_SYSV_ABI sceAjmBatchJobControlBufferRa(void* p_buffer, u32 instance_id
u8* p_current = (u8*)p_buffer; u8* p_current = (u8*)p_buffer;
auto& header = AjmGetChunk<AjmChunkHeader>(p_current); auto& header = AjmBufferExtract<AjmChunkHeader>(p_current);
header.ident = AjmIdentJob; header.ident = AjmIdentJob;
header.payload = instance_id; header.payload = instance_id;
const u8* const p_begin = p_current; const u8* const p_begin = p_current;
if (p_return_address != nullptr) { if (p_return_address != nullptr) {
auto& chunk_ra = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_ra = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_ra.header.ident = AjmIdentReturnAddressBuf; chunk_ra.header.ident = AjmIdentReturnAddressBuf;
chunk_ra.header.size = 0; chunk_ra.header.size = 0;
chunk_ra.p_address = p_return_address; chunk_ra.p_address = p_return_address;
} }
{ {
auto& chunk_input = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_input = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_input.header.ident = AjmIdentInputControlBuf; chunk_input.header.ident = AjmIdentInputControlBuf;
chunk_input.header.size = sideband_input_size; chunk_input.header.size = sideband_input_size;
chunk_input.p_address = p_sideband_input; chunk_input.p_address = p_sideband_input;
@ -141,14 +141,14 @@ void* PS4_SYSV_ABI sceAjmBatchJobControlBufferRa(void* p_buffer, u32 instance_id
const bool is_statistics = instance_id == AJM_INSTANCE_STATISTICS; const bool is_statistics = instance_id == AJM_INSTANCE_STATISTICS;
flags &= is_statistics ? 0x0000'0000'C001'8007 : 0x0000'6000'0000'E7FF; flags &= is_statistics ? 0x0000'0000'C001'8007 : 0x0000'6000'0000'E7FF;
auto& chunk_flags = AjmGetChunk<AjmChunkHeader>(p_current); auto& chunk_flags = AjmBufferExtract<AjmChunkHeader>(p_current);
chunk_flags.ident = AjmIdentControlFlags; chunk_flags.ident = AjmIdentControlFlags;
chunk_flags.payload = u32(flags >> 32); chunk_flags.payload = u32(flags >> 32);
chunk_flags.size = u32(flags); chunk_flags.size = u32(flags);
} }
{ {
auto& chunk_output = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_output = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_output.header.ident = AjmIdentOutputControlBuf; chunk_output.header.ident = AjmIdentOutputControlBuf;
chunk_output.header.size = sideband_output_size; chunk_output.header.size = sideband_output_size;
chunk_output.p_address = p_sideband_output; chunk_output.p_address = p_sideband_output;
@ -165,7 +165,7 @@ void* PS4_SYSV_ABI sceAjmBatchJobInlineBuffer(void* p_buffer, const void* p_data
u8* p_current = (u8*)p_buffer; u8* p_current = (u8*)p_buffer;
auto& header = AjmGetChunk<AjmChunkHeader>(p_current); auto& header = AjmBufferExtract<AjmChunkHeader>(p_current);
header.ident = AjmIdentInlineBuf; header.ident = AjmIdentInlineBuf;
header.size = Common::AlignUp(data_input_size, 8); header.size = Common::AlignUp(data_input_size, 8);
*pp_batch_address = p_current; *pp_batch_address = p_current;
@ -183,21 +183,21 @@ void* PS4_SYSV_ABI sceAjmBatchJobRunBufferRa(void* p_buffer, u32 instance_id, u6
u8* p_current = (u8*)p_buffer; u8* p_current = (u8*)p_buffer;
auto& header = AjmGetChunk<AjmChunkHeader>(p_current); auto& header = AjmBufferExtract<AjmChunkHeader>(p_current);
header.ident = AjmIdentJob; header.ident = AjmIdentJob;
header.payload = instance_id; header.payload = instance_id;
const u8* const p_begin = p_current; const u8* const p_begin = p_current;
if (p_return_address != nullptr) { if (p_return_address != nullptr) {
auto& chunk_ra = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_ra = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_ra.header.ident = AjmIdentReturnAddressBuf; chunk_ra.header.ident = AjmIdentReturnAddressBuf;
chunk_ra.header.size = 0; chunk_ra.header.size = 0;
chunk_ra.p_address = p_return_address; chunk_ra.p_address = p_return_address;
} }
{ {
auto& chunk_input = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_input = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_input.header.ident = AjmIdentInputRunBuf; chunk_input.header.ident = AjmIdentInputRunBuf;
chunk_input.header.size = data_input_size; chunk_input.header.size = data_input_size;
chunk_input.p_address = p_data_input; chunk_input.p_address = p_data_input;
@ -209,21 +209,21 @@ void* PS4_SYSV_ABI sceAjmBatchJobRunBufferRa(void* p_buffer, u32 instance_id, u6
// | 111 | 00000000000000000000000000000 | 000 | 11 | 11111111 | 111 | // | 111 | 00000000000000000000000000000 | 000 | 11 | 11111111 | 111 |
flags &= 0x0000'E000'0000'1FFF; flags &= 0x0000'E000'0000'1FFF;
auto& chunk_flags = AjmGetChunk<AjmChunkHeader>(p_current); auto& chunk_flags = AjmBufferExtract<AjmChunkHeader>(p_current);
chunk_flags.ident = AjmIdentRunFlags; chunk_flags.ident = AjmIdentRunFlags;
chunk_flags.payload = u32(flags >> 32); chunk_flags.payload = u32(flags >> 32);
chunk_flags.size = u32(flags); chunk_flags.size = u32(flags);
} }
{ {
auto& chunk_output = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_output = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_output.header.ident = AjmIdentOutputRunBuf; chunk_output.header.ident = AjmIdentOutputRunBuf;
chunk_output.header.size = data_output_size; chunk_output.header.size = data_output_size;
chunk_output.p_address = p_data_output; chunk_output.p_address = p_data_output;
} }
{ {
auto& chunk_output = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_output = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_output.header.ident = AjmIdentOutputControlBuf; chunk_output.header.ident = AjmIdentOutputControlBuf;
chunk_output.header.size = sideband_output_size; chunk_output.header.size = sideband_output_size;
chunk_output.p_address = p_sideband_output; chunk_output.p_address = p_sideband_output;
@ -242,21 +242,21 @@ void* PS4_SYSV_ABI sceAjmBatchJobRunSplitBufferRa(
u8* p_current = (u8*)p_buffer; u8* p_current = (u8*)p_buffer;
auto& header = AjmGetChunk<AjmChunkHeader>(p_current); auto& header = AjmBufferExtract<AjmChunkHeader>(p_current);
header.ident = AjmIdentJob; header.ident = AjmIdentJob;
header.payload = instance_id; header.payload = instance_id;
const u8* const p_begin = p_current; const u8* const p_begin = p_current;
if (p_return_address != nullptr) { if (p_return_address != nullptr) {
auto& chunk_ra = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_ra = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_ra.header.ident = AjmIdentReturnAddressBuf; chunk_ra.header.ident = AjmIdentReturnAddressBuf;
chunk_ra.header.size = 0; chunk_ra.header.size = 0;
chunk_ra.p_address = p_return_address; chunk_ra.p_address = p_return_address;
} }
for (s32 i = 0; i < num_data_input_buffers; i++) { for (s32 i = 0; i < num_data_input_buffers; i++) {
auto& chunk_input = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_input = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_input.header.ident = AjmIdentInputRunBuf; chunk_input.header.ident = AjmIdentInputRunBuf;
chunk_input.header.size = p_data_input_buffers[i].size; chunk_input.header.size = p_data_input_buffers[i].size;
chunk_input.p_address = p_data_input_buffers[i].p_address; chunk_input.p_address = p_data_input_buffers[i].p_address;
@ -268,21 +268,21 @@ void* PS4_SYSV_ABI sceAjmBatchJobRunSplitBufferRa(
// | 111 | 00000000000000000000000000000 | 000 | 11 | 11111111 | 111 | // | 111 | 00000000000000000000000000000 | 000 | 11 | 11111111 | 111 |
flags &= 0x0000'E000'0000'1FFF; flags &= 0x0000'E000'0000'1FFF;
auto& chunk_flags = AjmGetChunk<AjmChunkHeader>(p_current); auto& chunk_flags = AjmBufferExtract<AjmChunkHeader>(p_current);
chunk_flags.ident = AjmIdentRunFlags; chunk_flags.ident = AjmIdentRunFlags;
chunk_flags.payload = u32(flags >> 32); chunk_flags.payload = u32(flags >> 32);
chunk_flags.size = u32(flags); chunk_flags.size = u32(flags);
} }
for (s32 i = 0; i < num_data_output_buffers; i++) { for (s32 i = 0; i < num_data_output_buffers; i++) {
auto& chunk_output = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_output = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_output.header.ident = AjmIdentOutputRunBuf; chunk_output.header.ident = AjmIdentOutputRunBuf;
chunk_output.header.size = p_data_output_buffers[i].size; chunk_output.header.size = p_data_output_buffers[i].size;
chunk_output.p_address = p_data_output_buffers[i].p_address; chunk_output.p_address = p_data_output_buffers[i].p_address;
} }
{ {
auto& chunk_output = AjmGetChunk<AjmChunkBuffer>(p_current); auto& chunk_output = AjmBufferExtract<AjmChunkBuffer>(p_current);
chunk_output.header.ident = AjmIdentOutputControlBuf; chunk_output.header.ident = AjmIdentOutputControlBuf;
chunk_output.header.size = sideband_output_size; chunk_output.header.size = sideband_output_size;
chunk_output.p_address = p_sideband_output; chunk_output.p_address = p_sideband_output;
@ -315,7 +315,7 @@ int PS4_SYSV_ABI sceAjmBatchStartBuffer(u32 context, const u8* batch, u32 batch_
const u8* p_batch_end = batch + batch_size; const u8* p_batch_end = batch + batch_size;
while (p_current < p_batch_end) { while (p_current < p_batch_end) {
auto& header = AjmGetChunk<const AjmChunkHeader>(p_current); auto& header = AjmBufferExtract<const AjmChunkHeader>(p_current);
ASSERT(header.ident == AjmIdentJob); ASSERT(header.ident == AjmIdentJob);
std::optional<AjmJobFlags> job_flags = {}; std::optional<AjmJobFlags> job_flags = {};
@ -327,23 +327,23 @@ int PS4_SYSV_ABI sceAjmBatchStartBuffer(u32 context, const u8* batch, u32 batch_
// Read parameters of a job // Read parameters of a job
auto* const p_job_end = p_current + header.size; auto* const p_job_end = p_current + header.size;
while (p_current < p_job_end) { while (p_current < p_job_end) {
auto& header = AjmPeekChunk<const AjmChunkHeader>(p_current); auto& header = AjmBufferPeek<const AjmChunkHeader>(p_current);
switch (header.ident) { switch (header.ident) {
case Identifier::AjmIdentInputRunBuf: { case Identifier::AjmIdentInputRunBuf: {
input_run_buffers.emplace_back(AjmGetChunk<const AjmChunkBuffer>(p_current)); input_run_buffers.emplace_back(AjmBufferExtract<const AjmChunkBuffer>(p_current));
break; break;
} }
case Identifier::AjmIdentInputControlBuf: { case Identifier::AjmIdentInputControlBuf: {
ASSERT_MSG(!input_control_buffer.has_value(), ASSERT_MSG(!input_control_buffer.has_value(),
"Only one instance of input control buffer is allowed per job"); "Only one instance of input control buffer is allowed per job");
input_control_buffer = AjmGetChunk<const AjmChunkBuffer>(p_current); input_control_buffer = AjmBufferExtract<const AjmChunkBuffer>(p_current);
break; break;
} }
case Identifier::AjmIdentControlFlags: case Identifier::AjmIdentControlFlags:
case Identifier::AjmIdentRunFlags: { case Identifier::AjmIdentRunFlags: {
ASSERT_MSG(!job_flags.has_value(), ASSERT_MSG(!job_flags.has_value(),
"Only one instance of job flags is allowed per job"); "Only one instance of job flags is allowed per job");
auto& flags_chunk = AjmGetChunk<const AjmChunkHeader>(p_current); auto& flags_chunk = AjmBufferExtract<const AjmChunkHeader>(p_current);
job_flags = AjmJobFlags{ job_flags = AjmJobFlags{
.raw = (u64(flags_chunk.payload) << 32) + flags_chunk.size, .raw = (u64(flags_chunk.payload) << 32) + flags_chunk.size,
}; };
@ -351,17 +351,17 @@ int PS4_SYSV_ABI sceAjmBatchStartBuffer(u32 context, const u8* batch, u32 batch_
} }
case Identifier::AjmIdentReturnAddressBuf: { case Identifier::AjmIdentReturnAddressBuf: {
// Ignore return address buffers. // Ignore return address buffers.
AjmSkipChunk<const AjmChunkBuffer>(p_current); AjmBufferSkip<const AjmChunkBuffer>(p_current);
break; break;
} }
case Identifier::AjmIdentOutputRunBuf: { case Identifier::AjmIdentOutputRunBuf: {
output_run_buffers.emplace_back(AjmGetChunk<const AjmChunkBuffer>(p_current)); output_run_buffers.emplace_back(AjmBufferExtract<const AjmChunkBuffer>(p_current));
break; break;
} }
case Identifier::AjmIdentOutputControlBuf: { case Identifier::AjmIdentOutputControlBuf: {
ASSERT_MSG(!output_control_buffer.has_value(), ASSERT_MSG(!output_control_buffer.has_value(),
"Only one instance of output control buffer is allowed per job"); "Only one instance of output control buffer is allowed per job");
output_control_buffer = AjmGetChunk<const AjmChunkBuffer>(p_current); output_control_buffer = AjmBufferExtract<const AjmChunkBuffer>(p_current);
break; break;
} }
default: default:
@ -391,19 +391,48 @@ int PS4_SYSV_ABI sceAjmBatchStartBuffer(u32 context, const u8* batch, u32 batch_
LOG_ERROR(Lib_Ajm, "Unimplemented: Set resample params of instance {}", instance); LOG_ERROR(Lib_Ajm, "Unimplemented: Set resample params of instance {}", instance);
} }
// Write sideband structures. AjmSidebandResult* p_result = nullptr;
auto* p_sideband = reinterpret_cast<u8*>(output_control_buffer.value().p_address); AjmSidebandStream* p_stream = nullptr;
auto* result = reinterpret_cast<AjmSidebandResult*>(p_sideband); AjmSidebandFormat* p_format = nullptr;
result->result = 0; AjmSidebandGaplessDecode* p_gapless_decode = nullptr;
result->internal_result = 0; AjmSidebandMFrame* p_mframe = nullptr;
p_sideband += sizeof(AjmSidebandResult); u8* p_codec_info = nullptr;
// Initialize sideband structures.
if (output_control_buffer.has_value()) {
auto* p_sideband = reinterpret_cast<u8*>(output_control_buffer.value().p_address);
p_result = &AjmBufferExtract<AjmSidebandResult>(p_sideband);
*p_result = AjmSidebandResult{};
const auto sideband_flags = job_flags.value().sideband_flags;
if (True(sideband_flags & AjmJobSidebandFlags::Stream)) {
p_stream = &AjmBufferExtract<AjmSidebandStream>(p_sideband);
*p_stream = AjmSidebandStream{};
}
if (True(sideband_flags & AjmJobSidebandFlags::Format)) {
LOG_ERROR(Lib_Ajm, "SIDEBAND_FORMAT is not implemented");
p_format = &AjmBufferExtract<AjmSidebandFormat>(p_sideband);
*p_format = AjmSidebandFormat{};
}
if (True(sideband_flags & AjmJobSidebandFlags::GaplessDecode)) {
LOG_ERROR(Lib_Ajm, "SIDEBAND_GAPLESS_DECODE is not implemented");
p_gapless_decode = &AjmBufferExtract<AjmSidebandGaplessDecode>(p_sideband);
*p_gapless_decode = AjmSidebandGaplessDecode{};
}
const auto run_flags = job_flags.value().run_flags;
if (True(run_flags & AjmJobRunFlags::MultipleFrames)) {
p_mframe = &AjmBufferExtract<AjmSidebandMFrame>(p_sideband);
*p_mframe = AjmSidebandMFrame{};
}
if (True(run_flags & AjmJobRunFlags::GetCodecInfo)) {
p_codec_info = p_sideband;
p_sideband += p_instance->GetCodecInfoSize();
}
}
// Perform operation requested by run flags. // Perform operation requested by run flags.
ASSERT_MSG(input_run_buffers.size() == output_run_buffers.size(), ASSERT_MSG(input_run_buffers.size() == output_run_buffers.size(),
"Run operation with uneven input/output of buffers."); "Run operation with uneven input/output buffers.");
const auto run_flags = job_flags.value().run_flags;
const auto sideband_flags = job_flags.value().sideband_flags;
for (size_t i = 0; i < input_run_buffers.size(); ++i) { for (size_t i = 0; i < input_run_buffers.size(); ++i) {
// Decode as much of the input bitstream as possible. // Decode as much of the input bitstream as possible.
@ -414,24 +443,22 @@ int PS4_SYSV_ABI sceAjmBatchStartBuffer(u32 context, const u8* batch, u32 batch_
reinterpret_cast<u8*>(in_buffer.p_address), in_buffer.header.size, reinterpret_cast<u8*>(in_buffer.p_address), in_buffer.header.size,
reinterpret_cast<u8*>(out_buffer.p_address), out_buffer.header.size); reinterpret_cast<u8*>(out_buffer.p_address), out_buffer.header.size);
// Check sideband flags for decoding if (p_stream != nullptr) {
if (True(sideband_flags & AjmJobSidebandFlags::Stream)) { p_stream->input_consumed += in_buffer.header.size - in_remain;
auto* stream = reinterpret_cast<AjmSidebandStream*>(p_sideband); p_stream->output_written += out_buffer.header.size - out_remain;
stream->input_consumed = in_buffer.header.size - in_remain; p_stream->total_decoded_samples += p_instance->decoded_samples;
stream->output_written = out_buffer.header.size - out_remain;
stream->total_decoded_samples = p_instance->decoded_samples;
p_sideband += sizeof(AjmSidebandStream);
} }
if (True(run_flags & AjmJobRunFlags::MultipleFrames)) { if (p_mframe != nullptr) {
auto* mframe = reinterpret_cast<AjmSidebandMFrame*>(p_sideband); p_mframe->num_frames += num_frames;
mframe->num_frames = num_frames;
p_sideband += sizeof(AjmSidebandMFrame);
} }
} }
if (True(run_flags & AjmJobRunFlags::GetCodecInfo)) { if (p_codec_info) {
p_instance->GetCodecInfo(p_sideband); p_instance->GetCodecInfo(p_codec_info);
} }
p_result->result = 0;
p_result->internal_result = 0;
} }
batch_info->finished = true; batch_info->finished = true;

2
src/core/libraries/ajm/ajm.h
View file

@ -70,7 +70,7 @@ DECLARE_ENUM_FLAG_OPERATORS(AjmJobRunFlags)
enum class AjmJobSidebandFlags : u64 { enum class AjmJobSidebandFlags : u64 {
GaplessDecode = 1 << 0, GaplessDecode = 1 << 0,
GetInfo = 1 << 1, Format = 1 << 1,
Stream = 1 << 2, Stream = 1 << 2,
}; };
DECLARE_ENUM_FLAG_OPERATORS(AjmJobSidebandFlags) DECLARE_ENUM_FLAG_OPERATORS(AjmJobSidebandFlags)

6
src/core/libraries/ajm/ajm_at9.cpp
View file

@ -31,9 +31,9 @@ void AjmAt9Decoder::Reset() {
void AjmAt9Decoder::Initialize(const void* buffer, u32 buffer_size) { void AjmAt9Decoder::Initialize(const void* buffer, u32 buffer_size) {
Atrac9ReleaseHandle(handle); Atrac9ReleaseHandle(handle);
handle = Atrac9GetHandle(); handle = Atrac9GetHandle();
ASSERT_MSG(buffer_size == sizeof(SceAjmDecAt9InitializeParameters), ASSERT_MSG(buffer_size == sizeof(AjmDecAt9InitializeParameters),
"Incorrect At9 initialization buffer size {}", buffer_size); "Incorrect At9 initialization buffer size {}", buffer_size);
const auto params = reinterpret_cast<const SceAjmDecAt9InitializeParameters*>(buffer); const auto params = reinterpret_cast<const AjmDecAt9InitializeParameters*>(buffer);
std::memcpy(config_data, params->config_data, SCE_AT9_CONFIG_DATA_SIZE); std::memcpy(config_data, params->config_data, SCE_AT9_CONFIG_DATA_SIZE);
Atrac9InitDecoder(handle, config_data); Atrac9InitDecoder(handle, config_data);
} }
@ -42,7 +42,7 @@ void AjmAt9Decoder::GetCodecInfo(void* out_info) {
Atrac9CodecInfo decoder_codec_info; Atrac9CodecInfo decoder_codec_info;
Atrac9GetCodecInfo(handle, &decoder_codec_info); Atrac9GetCodecInfo(handle, &decoder_codec_info);
auto* codec_info = reinterpret_cast<SceAjmSidebandDecAt9CodecInfo*>(out_info); auto* codec_info = reinterpret_cast<AjmSidebandDecAt9CodecInfo*>(out_info);
codec_info->uiFrameSamples = decoder_codec_info.frameSamples; codec_info->uiFrameSamples = decoder_codec_info.frameSamples;
codec_info->uiFramesInSuperFrame = decoder_codec_info.framesInSuperframe; codec_info->uiFramesInSuperFrame = decoder_codec_info.framesInSuperframe;
codec_info->uiNextFrameSize = static_cast<Atrac9Handle*>(handle)->Config.FrameBytes; codec_info->uiNextFrameSize = static_cast<Atrac9Handle*>(handle)->Config.FrameBytes;

7
src/core/libraries/ajm/ajm_at9.h
View file

@ -18,12 +18,12 @@ namespace Libraries::Ajm {
constexpr u32 SCE_AT9_CONFIG_DATA_SIZE = 4; constexpr u32 SCE_AT9_CONFIG_DATA_SIZE = 4;
constexpr s32 SCE_AJM_DEC_AT9_MAX_CHANNELS = 8; constexpr s32 SCE_AJM_DEC_AT9_MAX_CHANNELS = 8;
struct SceAjmDecAt9InitializeParameters { struct AjmDecAt9InitializeParameters {
u8 config_data[SCE_AT9_CONFIG_DATA_SIZE]; u8 config_data[SCE_AT9_CONFIG_DATA_SIZE];
u32 reserved; u32 reserved;
}; };
struct SceAjmSidebandDecAt9CodecInfo { struct AjmSidebandDecAt9CodecInfo {
u32 uiSuperFrameSize; u32 uiSuperFrameSize;
u32 uiFramesInSuperFrame; u32 uiFramesInSuperFrame;
u32 uiNextFrameSize; u32 uiNextFrameSize;
@ -45,6 +45,9 @@ struct AjmAt9Decoder final : AjmInstance {
void Initialize(const void* buffer, u32 buffer_size) override; void Initialize(const void* buffer, u32 buffer_size) override;
void GetCodecInfo(void* out_info) override; void GetCodecInfo(void* out_info) override;
u32 GetCodecInfoSize() override {
return sizeof(AjmSidebandDecAt9CodecInfo);
}
std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf, std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf,
u32 out_size) override; u32 out_size) override;

7
src/core/libraries/ajm/ajm_instance.h
View file

@ -54,6 +54,12 @@ struct AjmSidebandFormat {
u32 reserved; u32 reserved;
}; };
struct AjmSidebandGaplessDecode {
u32 total_samples;
u16 skip_samples;
u16 skipped_samples;
};
struct AjmInstance { struct AjmInstance {
AjmCodecType codec_type; AjmCodecType codec_type;
u32 decoded_samples{}; u32 decoded_samples{};
@ -69,6 +75,7 @@ struct AjmInstance {
virtual void Initialize(const void* buffer, u32 buffer_size) = 0; virtual void Initialize(const void* buffer, u32 buffer_size) = 0;
virtual void GetCodecInfo(void* out_info) = 0; virtual void GetCodecInfo(void* out_info) = 0;
virtual u32 GetCodecInfoSize() = 0;
virtual std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf, virtual std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf,
u32 out_size) = 0; u32 out_size) = 0;

3
src/core/libraries/ajm/ajm_mp3.h
View file

@ -70,6 +70,9 @@ struct AjmMp3Decoder : public AjmInstance {
void Initialize(const void* buffer, u32 buffer_size) override {} void Initialize(const void* buffer, u32 buffer_size) override {}
void GetCodecInfo(void* out_info) override {} void GetCodecInfo(void* out_info) override {}
u32 GetCodecInfoSize() override {
return sizeof(AjmSidebandDecMp3CodecInfo);
}
std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf, std::tuple<u32, u32, u32> Decode(const u8* in_buf, u32 in_size, u8* out_buf,
u32 out_size) override; u32 out_size) override;