encperf: Optionally disable pixel translation
For 16-bit and 8-bit datasets, you can now run encperf with an argument of
-translate=0 to benchmark just the encoder without converting the datasets to
24-bit. This allows the output of encperf to be directly compared with that
of the TurboVNC Benchmark Tools.
diff --git a/tests/encperf.cxx b/tests/encperf.cxx
index 31d7c73..2628b46 100644
--- a/tests/encperf.cxx
+++ b/tests/encperf.cxx
@@ -53,6 +53,10 @@
static rfb::StringParameter format("format", "Pixel format (e.g. bgr888)", "");
+static rfb::BoolParameter translate("translate",
+ "Translate 8-bit and 16-bit datasets into 24-bit",
+ true);
+
// The frame buffer (and output) is always this format
static const rfb::PixelFormat fbPF(32, 24, false, true, 255, 255, 255, 0, 8, 16);
@@ -174,8 +178,6 @@
decoders[i] = rfb::Decoder::createDecoder(i, this);
}
- pb.setPF(fbPF);
-
// Need to skip the initial handshake and ServerInit
setState(RFBSTATE_NORMAL);
// That also means that the reader and writer weren't setup
@@ -186,6 +188,8 @@
pf.parse(format);
setPixelFormat(pf);
+ pb.setPF((bool)translate ? fbPF : pf);
+
sc = new SConn();
sc->cp.setPF(pb.getPF());
sc->setEncodings(sizeof(encodings) / sizeof(*encodings), encodings);