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Adding misc Vd functions.

This commit is contained in:
Ben Vanik 2013-09-25 18:37:30 -07:00
parent 3a6ef8cdf9
commit 536fbbff88
1 changed files with 54 additions and 0 deletions
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54
src/xenia/kernel/modules/xboxkrnl/xboxkrnl_video.cc
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@ -66,6 +66,23 @@ SHIM_CALL VdGetCurrentDisplayGamma_shim(
}
SHIM_CALL VdGetCurrentDisplayInformation_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
uint32_t ptr = SHIM_GET_ARG_32(0);
XELOGD(
"VdGetCurrentDisplayInformation(%.8X)",
ptr);
// Expecting a length 0x58 struct of stuff.
SHIM_SET_MEM_32(ptr + 0x10, 1280);
SHIM_SET_MEM_32(ptr + 0x14, 720);
SHIM_SET_MEM_16(ptr + 0x48, 1280);
SHIM_SET_MEM_16(ptr + 0x4A, 720);
SHIM_SET_MEM_16(ptr + 0x56, 1280);
}
uint32_t xeVdQueryVideoFlags() {
// ?
return 0x00000007;
@ -299,6 +316,39 @@ SHIM_CALL VdSetSystemCommandBufferGpuIdentifierAddress_shim(
// callbacks get 0, r3, r4
SHIM_CALL VdIsHSIOTrainingSucceeded_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
XELOGD(
"VdIsHSIOTrainingSucceeded()");
// Not really sure what this should be - code does weird stuff here:
// (cntlzw r11, r3 / extrwi r11, r11, 1, 26)
SHIM_SET_RETURN(1);
}
SHIM_CALL VdPersistDisplay_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
XELOGD(
"VdPersistDisplay(?)");
// ?
SHIM_SET_RETURN(1);
}
SHIM_CALL VdRetrainEDRAMWorker_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
uint32_t unk0 = SHIM_GET_ARG_32(0);
XELOGD(
"VdRetrainEDRAMWorker(%.8X)",
unk0);
SHIM_SET_RETURN(0);
}
SHIM_CALL VdRetrainEDRAM_shim(
xe_ppc_state_t* ppc_state, KernelState* state) {
uint32_t unk0 = SHIM_GET_ARG_32(0);
@ -324,6 +374,7 @@ SHIM_CALL VdRetrainEDRAM_shim(
void xe::kernel::xboxkrnl::RegisterVideoExports(
ExportResolver* export_resolver, KernelState* state) {
SHIM_SET_MAPPING("xboxkrnl.exe", VdGetCurrentDisplayGamma, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdGetCurrentDisplayInformation, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdQueryVideoFlags, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdQueryVideoMode, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdInitializeEngines, state);
@ -332,6 +383,9 @@ void xe::kernel::xboxkrnl::RegisterVideoExports(
SHIM_SET_MAPPING("xboxkrnl.exe", VdEnableRingBufferRPtrWriteBack, state);
SHIM_SET_MAPPING("xboxkrnl.exe",
VdSetSystemCommandBufferGpuIdentifierAddress, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdIsHSIOTrainingSucceeded, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdPersistDisplay, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdRetrainEDRAMWorker, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdRetrainEDRAM, state);
xe_memory_ref memory = state->memory();