C2SoftVpxEnc: fixup handle dynamic config params

fix rounding and framerate default

Test: cts  -m CtsMediaTestCases -t android.media.cts.VpxEncoderTest#\
     testDynamicBitrateChangeVP8
Bug: 110265995

Change-Id: If4119e283e5b2da22c7fcb238d9f1ee6a0fe914b
2 files changed
tree: eca45757cb64406defd8a69ad9e3a64997986909
  1. codec2/
  2. hooks/
  3. media/
  4. Android.bp
  5. OWNERS