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xenia
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Merge branch 'master' into d3d12

This commit is contained in:
Triang3l 2019-04-09 13:56:11 +03:00
parent 0367e1a536 81cd2506e8
commit b38f9ade1b
1 changed files with 9 additions and 2 deletions
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11
src/xenia/kernel/xboxkrnl/xboxkrnl_video.cc
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@ -380,7 +380,12 @@ void VdSwap(lpvoid_t buffer_ptr, // ptr into primary ringbuffer
buffer_ptr.Zero(64 * 4);
// virtual -> physical
fetch.base_address &= 0x1FFFF;
// Doom 3: BFG Edition uses front buffers from the 0xE0000000 range with 4 KB
// offset, so & 0x1FFFF is not enough for this.
fetch.base_address = kernel_memory()
->LookupHeap(fetch.base_address << 12)
->GetPhysicalAddress(fetch.base_address << 12) >>
12;
uint32_t offset = 0;
auto dwords = buffer_ptr.as_array<uint32_t>();
@ -397,7 +402,9 @@ void VdSwap(lpvoid_t buffer_ptr, // ptr into primary ringbuffer
dwords[offset++] = xenos::MakePacketType3(xenos::PM4_XE_SWAP, 4);
dwords[offset++] = 'SWAP';
dwords[offset++] = (*frontbuffer_ptr) & 0x1FFFFFFF;
dwords[offset++] = kernel_memory()
->LookupHeap(*frontbuffer_ptr)
->GetPhysicalAddress(*frontbuffer_ptr);
dwords[offset++] = *width;
dwords[offset++] = *height;