fabi/Xenia-Canary
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xb format --all (we are now format clean). Buildbot will yell at you.

Browse Source
This commit is contained in:
Ben Vanik
2015-06-22 22:26:51 -07:00
parent f902f8b78a
commit fb1f4906d9
87 changed files with 3542 additions and 2938 deletions
Download Patch File Download Diff File Expand all files Collapse all files

149
src/xenia/apu/xma_context.h
View File

@@ -45,25 +45,25 @@ namespace apu {
struct XMA_CONTEXT_DATA {
// DWORD 0
uint32_t input_buffer_0_packet_count : 12; // XMASetInputBuffer0, number of
// 2KB packets. Max 4095 packets.
// These packets form a block.
uint32_t loop_count : 8; // +12bit, XMASetLoopData NumLoops
uint32_t input_buffer_0_valid : 1; // +20bit, XMAIsInputBuffer0Valid
uint32_t input_buffer_1_valid : 1; // +21bit, XMAIsInputBuffer1Valid
uint32_t output_buffer_block_count : 5; // +22bit SizeWrite 256byte blocks
uint32_t output_buffer_write_offset : 5; // +27bit
// XMAGetOutputBufferWriteOffset
// AKA OffsetWrite
uint32_t input_buffer_0_packet_count : 12; // XMASetInputBuffer0, number of
// 2KB packets. Max 4095 packets.
// These packets form a block.
uint32_t loop_count : 8; // +12bit, XMASetLoopData NumLoops
uint32_t input_buffer_0_valid : 1; // +20bit, XMAIsInputBuffer0Valid
uint32_t input_buffer_1_valid : 1; // +21bit, XMAIsInputBuffer1Valid
uint32_t output_buffer_block_count : 5; // +22bit SizeWrite 256byte blocks
uint32_t output_buffer_write_offset : 5; // +27bit
// XMAGetOutputBufferWriteOffset
// AKA OffsetWrite
// DWORD 1
uint32_t input_buffer_1_packet_count : 12; // XMASetInputBuffer1, number of
// 2KB packets. Max 4095 packets.
// These packets form a block.
uint32_t loop_subframe_end : 2; // +12bit, XMASetLoopData
uint32_t unk_dword_1_a : 3; // ? might be loop_subframe_skip
uint32_t loop_subframe_skip : 3; // +17bit, XMASetLoopData might be
// subframe_decode_count
uint32_t input_buffer_1_packet_count : 12; // XMASetInputBuffer1, number of
// 2KB packets. Max 4095 packets.
// These packets form a block.
uint32_t loop_subframe_end : 2; // +12bit, XMASetLoopData
uint32_t unk_dword_1_a : 3; // ? might be loop_subframe_skip
uint32_t loop_subframe_skip : 3; // +17bit, XMASetLoopData might be
// subframe_decode_count
uint32_t subframe_decode_count : 4; // +20bit might be subframe_skip_count
uint32_t unk_dword_1_b : 3; // ? NumSubframesToSkip/NumChannels(?)
uint32_t sample_rate : 2; // +27bit enum of sample rates
@@ -99,7 +99,7 @@ struct XMA_CONTEXT_DATA {
uint32_t unk_dword_9 : 27; // StopWhenDone/InterruptWhenDone(?)
// DWORD 10-15
uint32_t unk_dwords_10_15[6]; // reserved?
uint32_t unk_dwords_10_15[6]; // reserved?
XMA_CONTEXT_DATA(const void* ptr) {
xe::copy_and_swap(reinterpret_cast<uint32_t*>(this),
@@ -117,86 +117,87 @@ static_assert_size(XMA_CONTEXT_DATA, 64);
#pragma pack(push, 1)
struct WmaProExtraData {
uint16_t bits_per_sample;
uint32_t channel_mask;
uint8_t unk06[8];
uint16_t decode_flags;
uint8_t unk10[2];
uint16_t bits_per_sample;
uint32_t channel_mask;
uint8_t unk06[8];
uint16_t decode_flags;
uint8_t unk10[2];
};
static_assert_size(WmaProExtraData, 18);
#pragma pack(pop)
class XmaContext {
public:
static const uint32_t kBytesPerPacket = 2048;
public:
static const uint32_t kBytesPerPacket = 2048;
static const uint32_t kBytesPerSample = 2;
static const uint32_t kSamplesPerFrame = 512;
static const uint32_t kSamplesPerSubframe = 128;
static const uint32_t kBytesPerSubframe = kSamplesPerSubframe * kBytesPerSample;
static const uint32_t kBytesPerSample = 2;
static const uint32_t kSamplesPerFrame = 512;
static const uint32_t kSamplesPerSubframe = 128;
static const uint32_t kBytesPerSubframe =
kSamplesPerSubframe * kBytesPerSample;
static const uint32_t kOutputBytesPerBlock = 256;
static const uint32_t kOutputMaxSizeBytes = 31 * kOutputBytesPerBlock;
static const uint32_t kOutputBytesPerBlock = 256;
static const uint32_t kOutputMaxSizeBytes = 31 * kOutputBytesPerBlock;
XmaContext();
~XmaContext();
XmaContext();
~XmaContext();
int Setup(uint32_t id, Memory* memory, uint32_t guest_ptr);
void Work();
int Setup(uint32_t id, Memory* memory, uint32_t guest_ptr);
void Work();
void Enable();
bool Block(bool poll);
void Clear();
void Disable();
void Release();
void Enable();
bool Block(bool poll);
void Clear();
void Disable();
void Release();
Memory* memory() const { return memory_; }
Memory* memory() const { return memory_; }
uint32_t id() { return id_; }
uint32_t guest_ptr() { return guest_ptr_; }
bool is_allocated() { return is_allocated_; }
bool is_enabled() { return is_enabled_; }
uint32_t id() { return id_; }
uint32_t guest_ptr() { return guest_ptr_; }
bool is_allocated() { return is_allocated_; }
bool is_enabled() { return is_enabled_; }
void set_is_allocated(bool is_allocated) { is_allocated_ = is_allocated; }
void set_is_enabled(bool is_enabled) { is_enabled_ = is_enabled; }
void set_is_allocated(bool is_allocated) { is_allocated_ = is_allocated; }
void set_is_enabled(bool is_enabled) { is_enabled_ = is_enabled; }
private:
static int GetSampleRate(int id);
private:
static int GetSampleRate(int id);
void DecodePackets(XMA_CONTEXT_DATA& data);
int StartPacket(XMA_CONTEXT_DATA &data);
void DecodePackets(XMA_CONTEXT_DATA& data);
int StartPacket(XMA_CONTEXT_DATA& data);
int PreparePacket(uint8_t* input, size_t seq_offset, size_t size,
int sample_rate, int channels);
void DiscardPacket();
int PreparePacket(uint8_t* input, size_t seq_offset, size_t size,
int sample_rate, int channels);
void DiscardPacket();
int DecodePacket(uint8_t* output, size_t offset, size_t size);
int DecodePacket(uint8_t* output, size_t offset, size_t size);
Memory* memory_;
Memory* memory_;
uint32_t id_;
uint32_t guest_ptr_;
xe::mutex lock_;
bool is_allocated_;
bool is_enabled_;
uint32_t id_;
uint32_t guest_ptr_;
xe::mutex lock_;
bool is_allocated_;
bool is_enabled_;
bool decoding_packet_;
bool decoding_packet_;
// libav structures
AVCodec* codec_;
AVCodecContext* context_;
AVFrame* decoded_frame_;
AVPacket* packet_;
WmaProExtraData extra_data_;
// libav structures
AVCodec* codec_;
AVCodecContext* context_;
AVFrame* decoded_frame_;
AVPacket* packet_;
WmaProExtraData extra_data_;
size_t current_frame_pos_;
uint8_t* current_frame_;
uint32_t frame_samples_size_;
size_t current_frame_pos_;
uint8_t* current_frame_;
uint32_t frame_samples_size_;
uint8_t packet_data_[kBytesPerPacket];
uint8_t packet_data_[kBytesPerPacket];
};
} // namespace apu
} // namespace xe
} // namespace apu
} // namespace xe
#endif // XENIA_APU_XMA_CONTEXT_H_