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Cleaned up XMASetLoopData.

This commit is contained in:
gibbed 2015-06-19 21:52:02 -05:00
parent edbd724370
commit 1a38586d9a
1 changed files with 9 additions and 7 deletions
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16
src/xenia/kernel/xboxkrnl_audio_xma.cc
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@ -94,13 +94,14 @@ void StoreXmaContextIndexedRegister(KernelState* kernel_state,
audio_system->WriteRegister(reg_num, xe::byte_swap(reg_value));
}
struct X_XMA_CONTEXT_INIT_LOOP_DATA {
struct X_XMA_LOOP_DATA {
xe::be<uint32_t> loop_start;
xe::be<uint32_t> loop_end;
xe::be<uint8_t> loop_count;
xe::be<uint8_t> loop_subframe_end;
xe::be<uint8_t> loop_subframe_skip;
};
static_assert_size(X_XMA_LOOP_DATA, 12);
struct X_XMA_CONTEXT_INIT {
xe::be<uint32_t> input_buffer_0_ptr;
@ -114,7 +115,7 @@ struct X_XMA_CONTEXT_INIT {
xe::be<uint32_t> subframe_decode_count;
xe::be<uint32_t> channel_count;
xe::be<uint32_t> sample_rate;
X_XMA_CONTEXT_INIT_LOOP_DATA loop_data;
X_XMA_LOOP_DATA loop_data;
};
static_assert_size(X_XMA_CONTEXT_INIT, 56);
@ -164,12 +165,13 @@ SHIM_CALL XMASetLoopData_shim(PPCContext* ppc_context,
XELOGD("XMASetLoopData(%.8X, %.8X)", context_ptr, loop_data_ptr);
XMAContextData context(SHIM_MEM_ADDR(context_ptr));
auto loop_data = (X_XMA_LOOP_DATA*)SHIM_MEM_ADDR(loop_data_ptr);
context.loop_start = SHIM_MEM_32(loop_data_ptr + 0);
context.loop_end = SHIM_MEM_32(loop_data_ptr + 4);
context.loop_count = SHIM_MEM_8(loop_data_ptr + 6);
context.loop_subframe_end = SHIM_MEM_8(loop_data_ptr + 6);
context.loop_subframe_skip = SHIM_MEM_8(loop_data_ptr + 7);
context.loop_start = loop_data->loop_start;
context.loop_end = loop_data->loop_end;
context.loop_count = loop_data->loop_count;
context.loop_subframe_end = loop_data->loop_subframe_end;
context.loop_subframe_skip = loop_data->loop_subframe_end;
context.Store(SHIM_MEM_ADDR(context_ptr));