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Experimenting with video stuff.

This commit is contained in:
Ben Vanik 2015-01-07 21:47:46 -08:00
parent 3658e710d2
commit 662bbb6729
2 changed files with 13 additions and 1 deletions
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1
src/xenia/gpu/gl4/command_processor.cc
View File

@ -746,6 +746,7 @@ bool CommandProcessor::ExecutePacketType3(RingbufferReader* reader,
// Ignored packets - useful if breaking on the default handler below.
case 0x50: // 0xC0015000 usually 2 words, 0xFFFFFFFF / 0x00000000
case 0x51: // 0xC0015100 usually 2 words, 0xFFFFFFFF / 0xFFFFFFFF
XETRACECP("[%.8X] Packet(%.8X): unknown!", packet_ptr, packet);
reader->TraceData(count);
reader->Skip(count);

13
src/xenia/kernel/xboxkrnl_video.cc
View File

@ -97,8 +97,10 @@ void xeVdQueryVideoMode(X_VIDEO_MODE* video_mode) {
video_mode->is_hi_def = 1;
video_mode->refresh_rate = 60.0f;
video_mode->video_standard = 1; // NTSC
video_mode->unknown_0x8a = 0x8A;
video_mode->unknown_0x8a = 0x94; // 0x8A;
video_mode->unknown_0x01 = 0x01;
video_mode->reserved[0] = video_mode->reserved[1] = video_mode->reserved[2] =
0;
}
SHIM_CALL VdQueryVideoMode_shim(PPCContext* ppc_state, KernelState* state) {
@ -158,6 +160,13 @@ SHIM_CALL VdShutdownEngines_shim(PPCContext* ppc_state, KernelState* state) {
// re-initialize.
}
SHIM_CALL VdGetGraphicsAsicID_shim(PPCContext* ppc_state, KernelState* state) {
XELOGD("VdGetGraphicsAsicID()");
// Games compare for < 0x10 and do VdInitializeEDRAM, else other (retrain/etc).
SHIM_SET_RETURN_64(0x11);
}
SHIM_CALL VdEnableDisableClockGating_shim(PPCContext* ppc_state,
KernelState* state) {
uint32_t enabled = SHIM_GET_ARG_32(0);
@ -397,6 +406,7 @@ SHIM_CALL VdSwap_shim(PPCContext* ppc_state, KernelState* state) {
} // namespace kernel
} // namespace xe
void xe::kernel::xboxkrnl::RegisterVideoExports(ExportResolver* export_resolver,
KernelState* state) {
SHIM_SET_MAPPING("xboxkrnl.exe", VdGetCurrentDisplayGamma, state);
@ -407,6 +417,7 @@ void xe::kernel::xboxkrnl::RegisterVideoExports(ExportResolver* export_resolver,
SHIM_SET_MAPPING("xboxkrnl.exe", VdSetDisplayModeOverride, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdInitializeEngines, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdShutdownEngines, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdGetGraphicsAsicID, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdEnableDisableClockGating, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdSetGraphicsInterruptCallback, state);
SHIM_SET_MAPPING("xboxkrnl.exe", VdInitializeRingBuffer, state);