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fix some rdp issues

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This commit is contained in:
Logan McNaughton
2023-10-12 14:16:43 -06:00
parent f345ab6968
commit 2a077ae048
1 changed files with 8 additions and 0 deletions
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parallel-rdp/interface.cpp
+8
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@@ -411,7 +411,15 @@ uint64_t rdp_process_commands(uint32_t *dpc_regs, uint8_t *SP_DMEM)
}
uint32_t width = viCalculateHorizonalWidth(vi_registers[VI_H_START_REG], vi_registers[VI_X_SCALE_REG], vi_registers[VI_WIDTH_REG]);
if (width == 0)
{
width = 320;
}
uint32_t height = viCalculateVerticalHeight(vi_registers[VI_V_START_REG], vi_registers[VI_Y_SCALE_REG]);
if (height == 0)
{
height = 240;
}
interrupt_timer = width * height * 4;
dpc_regs[DPC_STATUS_REG] &= ~(DP_STATUS_PIPE_BUSY | DP_STATUS_START_GCLK);