o cleanup

tools/bsnes/ppu/ppu.cpp

@@ -0,0 +1,47 @@
+#include <../base.hpp>
+#define PPU_CPP
+
+#include "counter.cpp"
+
+void PPU::enable_renderer(bool r) { status.render_output = r; }
+bool PPU::renderer_enabled() { return status.render_output; }
+
+void PPU::frame() {
+  status.frame_executed = true;
+
+  static int32 fr = 0, fe = 0;
+  static time_t prev, curr;
+  fe++;
+  if(status.render_output)fr++;
+
+  time(&curr);
+  if(curr != prev) {
+    status.frames_updated  = true;
+    status.frames_rendered = fr;
+    status.frames_executed = fe;
+    fr = fe = 0;
+  }
+  prev = curr;
+}
+
+void PPU::power() {
+  ppu1_version = snes.config.ppu1.version;
+  ppu2_version = snes.config.ppu2.version;
+}
+
+void PPU::reset() {
+  memset(output, 0, 512 * 480 * sizeof(uint16));
+}
+
+PPU::PPU() {
+  output = new(zeromemory) uint16[512 * 480];
+
+  status.render_output   = true;
+  status.frames_updated  = false;
+  status.frames_rendered = 0;
+  status.frames_executed = 0;
+}
+
+PPU::~PPU() {
+  delete[] output;
+}