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Rough implementation of GCM_CONTEXT_DMA methods

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Rough implementation of GCM_CONTEXT_DMA methods.
Fixes #1487
This commit is contained in:
Ani 2017-02-17 18:42:34 +00:00 • committed by Ivan
parent 5605b4ee70
commit 65104b5909
1 changed files with 41 additions and 25 deletions
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66
rpcs3/Emu/RSX/RSXThread.cpp
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@ -102,41 +102,57 @@ namespace rsx
u32 get_address(u32 offset, u32 location)
{
u32 res = 0;
switch (location)
{
case CELL_GCM_CONTEXT_DMA_MEMORY_FRAME_BUFFER:
case CELL_GCM_LOCATION_LOCAL:
{
//TODO: don't use not named constants like 0xC0000000
res = 0xC0000000 + offset;
break;
}
case CELL_GCM_CONTEXT_DMA_MEMORY_HOST_BUFFER:
case CELL_GCM_LOCATION_MAIN:
{
res = (u32)RSXIOMem.RealAddr(offset); // TODO: Error Check?
if (res == 0)
case CELL_GCM_CONTEXT_DMA_MEMORY_FRAME_BUFFER:
case CELL_GCM_LOCATION_LOCAL:
{
fmt::throw_exception("GetAddress(offset=0x%x, location=0x%x): RSXIO memory not mapped" HERE, offset, location);
// TODO: Don't use unnamed constants like 0xC0000000
return 0xC0000000 + offset;
}
//if (fxm::get<GSRender>()->strict_ordering[offset >> 20])
//{
// _mm_mfence(); // probably doesn't have any effect on current implementation
//}
case CELL_GCM_CONTEXT_DMA_MEMORY_HOST_BUFFER:
case CELL_GCM_LOCATION_MAIN:
{
if (u32 result = RSXIOMem.RealAddr(offset))
{
return result;
}
fmt::throw_exception("GetAddress(offset=0x%x, location=0x%x): RSXIO memory not mapped" HERE, offset, location);
//if (fxm::get<GSRender>()->strict_ordering[offset >> 20])
//{
// _mm_mfence(); // probably doesn't have any effect on current implementation
//}
}
case CELL_GCM_CONTEXT_DMA_TO_MEMORY_GET_REPORT:
return 0x100000 + offset; // TODO: Properly implement
case CELL_GCM_CONTEXT_DMA_REPORT_LOCATION_MAIN:
return 0x800 + offset; // TODO: Properly implement
case CELL_GCM_CONTEXT_DMA_TO_MEMORY_GET_NOTIFY0:
return 0x40 + offset; // TODO: Properly implement
case CELL_GCM_CONTEXT_DMA_NOTIFY_MAIN_0:
fmt::throw_exception("Unimplemented CELL_GCM_CONTEXT_DMA_NOTIFY_MAIN_0 (offset=0x%x, location=0x%x)" HERE, offset, location);
case CELL_GCM_CONTEXT_DMA_SEMAPHORE_RW:
case CELL_GCM_CONTEXT_DMA_SEMAPHORE_R:
return 0x100 + offset; // TODO: Properly implement
case CELL_GCM_CONTEXT_DMA_DEVICE_RW:
fmt::throw_exception("Unimplemented CELL_GCM_CONTEXT_DMA_DEVICE_RW (offset=0x%x, location=0x%x)" HERE, offset, location);
case CELL_GCM_CONTEXT_DMA_DEVICE_R:
fmt::throw_exception("Unimplemented CELL_GCM_CONTEXT_DMA_DEVICE_R (offset=0x%x, location=0x%x)" HERE, offset, location);
break;
}
default:
{
fmt::throw_exception("Invalid location (offset=0x%x, location=0x%x)" HERE, offset, location);
}
}
return res;
}
u32 get_vertex_type_size_on_host(vertex_base_type type, u32 size)