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| author |  Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-23 17:31:38 -0700 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-23 17:31:38 -0700 |
| commit | a989522384681381e60495f6189a31f66fa45940 (patch) | |
| tree | 23b366f1fe32a78a91c2bde9ae6cb831233fb13d | |
| parent | 1760eb5ca692b4ca289087eaae1e0975a545be3e (diff) | |
| parent | 3b61dd97e01700cc1f5c1e46ace9f351af6d4909 (diff) | |
Merge pull request #983 from yuriks/null-memory-fill
GSP: Don't try to write memory fill registers if start address is 0
| -rw-r--r-- | src/core/hle/service/gsp_gpu.cpp | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/core/hle/service/gsp_gpu.cpp b/src/core/hle/service/gsp_gpu.cpp index 832273f3..e93c1b43 100644 --- a/src/core/hle/service/gsp_gpu.cpp +++ b/src/core/hle/service/gsp_gpu.cpp @@ -395,19 +395,24 @@ static void ExecuteCommand(const Command& command, u32 thread_id) { case CommandId::SET_MEMORY_FILL: { auto& params = command.memory_fill; - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_start)), - Memory::VirtualToPhysicalAddress(params.start1) >> 3); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_end)), - Memory::VirtualToPhysicalAddress(params.end1) >> 3); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].value_32bit)), params.value1); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].control)), params.control1); - - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_start)), - Memory::VirtualToPhysicalAddress(params.start2) >> 3); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_end)), - Memory::VirtualToPhysicalAddress(params.end2) >> 3); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].value_32bit)), params.value2); - WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].control)), params.control2); + + if (params.start1 != 0) { + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_start)), + Memory::VirtualToPhysicalAddress(params.start1) >> 3); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].address_end)), + Memory::VirtualToPhysicalAddress(params.end1) >> 3); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].value_32bit)), params.value1); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[0].control)), params.control1); + } + + if (params.start2 != 0) { + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_start)), + Memory::VirtualToPhysicalAddress(params.start2) >> 3); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].address_end)), + Memory::VirtualToPhysicalAddress(params.end2) >> 3); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].value_32bit)), params.value2); + WriteGPURegister(static_cast<u32>(GPU_REG_INDEX(memory_fill_config[1].control)), params.control2); + } break; } |