115 lines
3.7 KiB
C++
115 lines
3.7 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2013 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include <xenia/kernel/xboxkrnl_audio.h>
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#include <xenia/apu/apu.h>
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#include <xenia/kernel/kernel_state.h>
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#include <xenia/kernel/xboxkrnl_private.h>
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#include <xenia/kernel/util/shim_utils.h>
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using namespace xe;
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using namespace xe::apu;
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using namespace xe::kernel;
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using namespace xe::kernel::xboxkrnl;
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namespace xe {
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namespace kernel {
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SHIM_CALL XMACreateContext_shim(
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PPCContext* ppc_state, KernelState* state) {
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uint32_t context_ptr = SHIM_GET_ARG_32(0);
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XELOGD(
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"XMACreateContext(%.8X)",
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context_ptr);
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// TODO(benvanik): allocate and return -- see if size required or just dummy?
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SHIM_SET_RETURN(X_ERROR_ACCESS_DENIED);
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}
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SHIM_CALL XMAReleaseContext_shim(
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PPCContext* ppc_state, KernelState* state) {
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uint32_t context_ptr = SHIM_GET_ARG_32(0);
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XELOGD(
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"XMAReleaseContext(%.8X)",
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context_ptr);
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// TODO(benvanik): free
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}
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SHIM_CALL XAudioGetVoiceCategoryVolume_shim(
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PPCContext* ppc_state, KernelState* state) {
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uint32_t unk_0 = SHIM_GET_ARG_32(0);
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uint32_t out_ptr = SHIM_GET_ARG_32(1);
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XELOGD(
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"XAudioGetVoiceCategoryVolume(%.8X, %.8X)",
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unk_0, out_ptr);
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// Expects a floating point single. Volume %?
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SHIM_SET_MEM_32(out_ptr, 0);
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SHIM_SET_RETURN(X_ERROR_SUCCESS);
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}
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SHIM_CALL XAudioGetSpeakerConfig_shim(
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PPCContext* ppc_state, KernelState* state) {
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uint32_t config_ptr = SHIM_GET_ARG_32(0);
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XELOGD(
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"XAudioGetSpeakerConfig(%.8X)",
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config_ptr);
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SHIM_SET_MEM_32(config_ptr, 1); // ?
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SHIM_SET_RETURN(X_ERROR_SUCCESS);
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}
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} // namespace kernel
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} // namespace xe
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void xe::kernel::xboxkrnl::RegisterAudioExports(
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ExportResolver* export_resolver, KernelState* state) {
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SHIM_SET_MAPPING("xboxkrnl.exe", XMACreateContext, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAInitializeContext, state);
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SHIM_SET_MAPPING("xboxkrnl.exe", XMAReleaseContext, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAEnableContext, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMADisableContext, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAGetOutputBufferWriteOffset, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetOutputBufferReadOffset, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAGetOutputBufferReadOffset, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetOutputBufferValid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAIsOutputBufferValid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetInputBuffer0Valid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAIsInputBuffer0Valid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetInputBuffer1Valid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAIsInputBuffer1Valid, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetInputBuffer0, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetInputBuffer1, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAGetPacketMetadata, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMABlockWhileInUse, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetLoopData, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMASetInputBufferReadOffset, state);
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// SHIM_SET_MAPPING("xboxkrnl.exe", XMAGetInputBufferReadOffset, state);
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SHIM_SET_MAPPING("xboxkrnl.exe", XAudioGetVoiceCategoryVolume, state);
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SHIM_SET_MAPPING("xboxkrnl.exe", XAudioGetSpeakerConfig, state);
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}
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