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rsx: more efficient command reading
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parent
42851a93d4
commit
345f92ab0a
@ -576,30 +576,34 @@ namespace rsx
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continue;
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}
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//Validate put and get registers
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//TODO: Who should handle graphics exceptions??
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const u32 get_address = RSXIOMem.RealAddr(internal_get);
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if (!get_address)
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// Validate put and get registers before reading the command
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// TODO: Who should handle graphics exceptions??
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u32 cmd;
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{
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LOG_ERROR(RSX, "Invalid FIFO queue get/put registers found, get=0x%X, put=0x%X", internal_get.load(), put);
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u32 get_address;
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if (mem_faults_count >= 3)
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if (!RSXIOMem.getRealAddr(internal_get, get_address))
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{
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LOG_ERROR(RSX, "Application has failed to recover, resetting FIFO queue");
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internal_get = restore_point.load();;
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}
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else
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{
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mem_faults_count++;
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std::this_thread::sleep_for(10ms);
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LOG_ERROR(RSX, "Invalid FIFO queue get/put registers found, get=0x%X, put=0x%X", internal_get.load(), put);
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if (mem_faults_count >= 3)
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{
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LOG_ERROR(RSX, "Application has failed to recover, resetting FIFO queue");
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internal_get = restore_point.load();
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}
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else
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{
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mem_faults_count++;
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std::this_thread::sleep_for(10ms);
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}
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invalid_command_interrupt_raised = true;
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continue;
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}
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invalid_command_interrupt_raised = true;
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continue;
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cmd = vm::read32(get_address);
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}
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const u32 cmd = ReadIO32(internal_get);
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const u32 count = (cmd >> 18) & 0x7ff;
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if ((cmd & RSX_METHOD_OLD_JUMP_CMD_MASK) == RSX_METHOD_OLD_JUMP_CMD)
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