GE Debugger: Allow relative prim counts.

hrydgard · Dec 1, 2018 · f88dc9e · f88dc9e
1 parent e029168
commit f88dc9e
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Showing 3 changed files with 14 additions and 4 deletions.
diff --git a/GPU/Debugger/Debugger.cpp b/GPU/Debugger/Debugger.cpp
@@ -71,8 +71,12 @@ void SetBreakNext(BreakNext next) {
 	GPUStepping::ResumeFromStepping();
 }
 
-void SetBreakCount(int c) {
-	breakAtCount = c;
+void SetBreakCount(int c, bool relative) {
+	if (relative) {
+		breakAtCount = primsThisFrame + c;
+	} else {
+		breakAtCount = c;
+	}
 }
 
 static bool IsBreakpoint(u32 pc, u32 op) {

diff --git a/GPU/Debugger/Debugger.h b/GPU/Debugger/Debugger.h
@@ -37,7 +37,7 @@ void SetActive(bool flag);
 bool IsActive();
 
 void SetBreakNext(BreakNext next);
-void SetBreakCount(int c);
+void SetBreakCount(int c, bool relative = false);
 
 // While debugging is active, these may block.
 void NotifyCommand(u32 pc);

diff --git a/Windows/GEDebugger/GEDebugger.cpp b/Windows/GEDebugger/GEDebugger.cpp
@@ -730,7 +730,13 @@ BOOL CGEDebugger::DlgProc(UINT message, WPARAM wParam, LPARAM lParam) {
 				std::string value;
 				int count;
 				if (InputBox_GetString(GetModuleHandle(NULL), m_hDlg, L"Prim count", "", value)) {
-					if (TryParse(value, &count)) {
+					if (value.length() > 1 && value[0] == '+' && TryParse(value.substr(1), &count)) {
+						SetBreakNext(BreakNext::COUNT);
+						SetBreakCount(count, true);
+					} else if (value.length() > 1 && value[0] == '-' && TryParse(value.substr(1), &count)) {
+						SetBreakNext(BreakNext::COUNT);
+						SetBreakCount(-count, true);
+					} else if (TryParse(value, &count)) {
 						SetBreakNext(BreakNext::COUNT);
 						SetBreakCount(count);
 					}