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Revert "DMA: Delay GPU transfers by block count"

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This reverts commit 0639f4264f.

Breaks FF7's FMVs in the top row. Needs GPU timings.
This commit is contained in:
Connor McLaughlin 2020-01-11 13:40:01 +10:00
parent 3e90d79df7
commit c6119c210a
2 changed files with 1 additions and 9 deletions
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9
src/core/dma.cpp
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@ -197,15 +197,6 @@ TickCount DMA::GetTransferDelay(Channel channel) const
} }
break; break;
case Channel::GPU:
{
if (cs.channel_control.sync_mode == SyncMode::Request)
return cs.block_control.request.GetBlockCount();
else
return 1;
}
break;
default: default:
return 1; return 1;
} }

1
src/core/dma.h
View file

@ -54,6 +54,7 @@ public:
private: private:
static constexpr PhysicalMemoryAddress BASE_ADDRESS_MASK = UINT32_C(0x00FFFFFF); static constexpr PhysicalMemoryAddress BASE_ADDRESS_MASK = UINT32_C(0x00FFFFFF);
static constexpr PhysicalMemoryAddress ADDRESS_MASK = UINT32_C(0x001FFFFC); static constexpr PhysicalMemoryAddress ADDRESS_MASK = UINT32_C(0x001FFFFC);
static constexpr u32 TRANSFER_TICKS = 10;
enum class SyncMode : u32 enum class SyncMode : u32
{ {