Add support for decoding video as Y'CbCr. Not activated yet.

[nageru] / x264_encoder.cpp

diff --git a/x264_encoder.cpp b/x264_encoder.cpp
index 0c1ecbc1fbd63c6649d6560da8c846b634695100..8be53ceea635b8b832466d531007c65dfd69a093 100644 (file)
--- a/x264_encoder.cpp
+++ b/x264_encoder.cpp
@@ -30,6 +30,9 @@ namespace {
 
 void update_vbv_settings(x264_param_t *param)
 {
+       if (global_flags.x264_bitrate == -1) {
+               return;
+       }
        if (global_flags.x264_vbv_buffer_size < 0) {
                param->rc.i_vbv_buffer_size = param->rc.i_bitrate;  // One-second VBV.
        } else {
@@ -127,8 +130,13 @@ void X264Encoder::init_x264()
                param.vui.i_colmatrix = 6;  // BT.601/SMPTE 170M.
        }
 
-       param.rc.i_rc_method = X264_RC_ABR;
-       param.rc.i_bitrate = global_flags.x264_bitrate;
+       if (!isinf(global_flags.x264_crf)) {
+               param.rc.i_rc_method = X264_RC_CRF;
+               param.rc.f_rf_constant = global_flags.x264_crf;
+       } else {
+               param.rc.i_rc_method = X264_RC_ABR;
+               param.rc.i_bitrate = global_flags.x264_bitrate;
+       }
        update_vbv_settings(&param);
        if (param.rc.i_vbv_max_bitrate > 0) {
                // If the user wants VBV control to cap the max rate, it is
@@ -219,6 +227,7 @@ void X264Encoder::encoder_thread_func()
                perror("nice()");
                // No exit; it's not fatal.
        }
+       pthread_setname_np(pthread_self(), "x264_encode");
        init_x264();
        x264_init_done = true;