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Switching to xe::mutex.

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This commit is contained in:
Ben Vanik
2015-05-24 23:16:43 -07:00
parent 814ec82ad4
commit f5a2b85d42
31 changed files with 133 additions and 108 deletions
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50
src/xenia/apu/audio_system.h
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@@ -51,25 +51,27 @@ struct XMAContextData {
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
output_buffer_write_offset : 5; // +27bit, XMAGetOutputBufferWriteOffset
// AKA OffsetWrite
// DWORD 1
uint32_t input_buffer_1_block_count : 12; // XMASetInputBuffer1, number of
// 2KB blocks.
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
uint32_t is_stereo : 1; // +29bit might be NumChannels
uint32_t unk_dword_1_c : 1; // ? part of NumChannels?
uint32_t output_buffer_valid : 1; // +31bit, XMAIsOutputBufferValid
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
uint32_t is_stereo : 1; // +29bit might be NumChannels
uint32_t unk_dword_1_c : 1; // ? part of NumChannels?
uint32_t output_buffer_valid : 1; // +31bit, XMAIsOutputBufferValid
// DWORD 2
uint32_t input_buffer_read_offset : 30; // XMAGetInputBufferReadOffset
uint32_t unk_dword_2 : 2; // ErrorStatus/ErrorSet (?)
uint32_t input_buffer_read_offset : 30; // XMAGetInputBufferReadOffset
uint32_t unk_dword_2 : 2; // ErrorStatus/ErrorSet (?)
// DWORD 3
uint32_t loop_start : 26; // XMASetLoopData LoopStartOffset
@@ -85,25 +87,25 @@ struct XMAContextData {
// DWORD 6
uint32_t input_buffer_1_ptr; // physical address
// DWORD 7
uint32_t output_buffer_ptr; // physical address
uint32_t output_buffer_ptr; // physical address
// DWORD 8
uint32_t overlap_add_ptr; // PtrOverlapAdd(?)
uint32_t overlap_add_ptr; // PtrOverlapAdd(?)
// DWORD 9
// +0bit, XMAGetOutputBufferReadOffset AKA WriteBufferOffsetRead
uint32_t output_buffer_read_offset : 5;
uint32_t unk_dword_9 : 27; // StopWhenDone/InterruptWhenDone(?)
uint32_t output_buffer_read_offset : 5;
uint32_t unk_dword_9 : 27; // StopWhenDone/InterruptWhenDone(?)
XMAContextData(const void* ptr) {
xe::copy_and_swap_32_aligned(reinterpret_cast<uint32_t*>(this),
reinterpret_cast<const uint32_t*>(ptr),
sizeof(XMAContextData) / 4);
reinterpret_cast<const uint32_t*>(ptr),
sizeof(XMAContextData) / 4);
}
void Store(void* ptr) {
xe::copy_and_swap_32_aligned(reinterpret_cast<uint32_t*>(ptr),
reinterpret_cast<const uint32_t*>(this),
sizeof(XMAContextData) / 4);
reinterpret_cast<const uint32_t*>(this),
sizeof(XMAContextData) / 4);
}
};
static_assert(sizeof(XMAContextData) == 4 * 10, "Must be packed");
@@ -166,7 +168,7 @@ class AudioSystem {
kernel::object_ref<kernel::XHostThread> decoder_thread_;
xe::threading::Fence decoder_fence_;
std::mutex lock_;
xe::mutex lock_;
// Stored little endian, accessed through 0x7FEA....
union {
@@ -189,16 +191,16 @@ class AudioSystem {
uint32_t register_file_[0xFFFF / 4];
};
struct XMAContext {
uint32_t guest_ptr;
std::mutex lock;
bool in_use;
uint32_t guest_ptr;
xe::mutex lock;
bool in_use;
AudioDecoder* decoder;
};
XMAContext xma_context_array_[320];
std::vector<uint32_t> xma_context_free_list_;
std::vector<uint32_t> xma_context_used_list_; // XMA contexts in use
std::vector<uint32_t> xma_context_used_list_; // XMA contexts in use
static const size_t maximum_client_count_ = 8;