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-rw-r--r--src/core/hw/gpu.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp
index b90f5e5f9..8a46d71a5 100644
--- a/src/core/hw/gpu.cpp
+++ b/src/core/hw/gpu.cpp
@@ -416,10 +416,14 @@ inline void Write(u32 addr, const T data) {
LOG_TRACE(HW_GPU, "MemoryFill from 0x%08x to 0x%08x", config.GetStartAddress(),
config.GetEndAddress());
- if (!is_second_filler) {
- GSP_GPU::SignalInterrupt(GSP_GPU::InterruptId::PSC0);
- } else {
- GSP_GPU::SignalInterrupt(GSP_GPU::InterruptId::PSC1);
+ // It seems that it won't signal interrupt if "address_start" is zero.
+ // TODO: hwtest this
+ if (config.GetStartAddress() != 0) {
+ if (!is_second_filler) {
+ GSP_GPU::SignalInterrupt(GSP_GPU::InterruptId::PSC0);
+ } else {
+ GSP_GPU::SignalInterrupt(GSP_GPU::InterruptId::PSC1);
+ }
}
// Reset "trigger" flag and set the "finish" flag