many additions

1 files changed, 29 insertions, 5 deletions

diff --git a/debug.h b/debug.h
index e2df239..5863298 100644
--- a/debug.h
+++ b/debug.h
@@ -15,6 +15,10 @@ union debugval {
     int32 i;
 };
 
+enum PerfID {
+    perf_renderframe
+};
+
 // things that get cleared every frame with the UI
 struct debug_temp
 {
@@ -28,16 +32,22 @@ struct project_debug
 {
     debug_temp Temp;
     bool32 ToggleWindow;
+    uint64 PixelCountTransparent;
+    uint64 PixelCountRendered;
+    uint64 PixelCountChecked;
+    // NOTE(fox): Pixel count isn't thread safe; don't use with multithreading!
+    uint64 LayerCycleCount[64];
 };
 
 static project_debug Debug;
 
-#if ARM
-#define DEBUG_CycleCountStart(ID)
-#define DEBUG_CycleCountEnd(ID)
+
+#if DEBUG
+#define Debug_CycleCountStart(ID)     Debug.CycleCount[ID] = __rdtsc();
+#define Debug_CycleCountEnd(ID)       Debug.EndCycleCount[ID] += __rdtsc() - Debug.CycleCount[ID]; Debug.ExecutionAmount[ID]++;
 #else
-#define DEBUG_CycleCountStart(ID)     Debug.CycleCount[ID] = __rdtsc();
-#define DEBUG_CycleCountEnd(ID)       Debug.EndCycleCount[ID] += __rdtsc() - Debug.CycleCount[ID]; Debug.ExecutionAmount[ID]++;
+#define Debug_CycleCountStart(ID)
+#define Debug_CycleCountEnd(ID)
 #endif
 
 static void
@@ -80,3 +90,17 @@ DebugWatchVar(char *Name, void *Address, valtype Type) {
 }
 #endif
 
+#ifdef PERF
+
+struct perf_stats
+{
+    uint64 PixelCountTransparent;
+    uint64 PixelCountRendered;
+    uint64 PixelCountChecked;
+};
+
+static perf_stats Perf;
+static uint64 Test;
+
+#endif
+