static int OpenEncoder( vlc_object_t *p_this );
static void CloseEncoder( vlc_object_t *p_this );
static block_t *Encode( encoder_t *p_enc, picture_t *p_pict );
+
+static const char *const enc_chromafmt_list[] = {
+ "420", "444"
+};
+static const char *const enc_chromafmt_list_text[] = {
+ "4:2:0", "4:4:4"
+};
#endif
/*****************************************************************************
ENC_QUALITY_TEXT, ENC_QUALITY_LONGTEXT, false )
add_integer_with_range( ENC_CFG_PREFIX "keyint", 256, 1, 1000,
ENC_KEYINT_TEXT, ENC_KEYINT_LONGTEXT, false )
-#endif
+
+# define ENC_CHROMAFMT_TEXT N_("Chroma format")
+# define ENC_CHROMAFMT_LONGTEXT N_("Picking chroma format will force a " \
+ "conversion of the video into that format")
+
+ add_string( ENC_CFG_PREFIX "chroma-fmt", "420", ENC_CHROMAFMT_TEXT,
+ ENC_CHROMAFMT_LONGTEXT, false )
+ change_string_list( enc_chromafmt_list, enc_chromafmt_list_text )
vlc_module_end ()
static const char *const ppsz_enc_options[] = {
- "quality", "keyint", NULL
+ "quality", "keyint", "chroma-fmt", NULL
};
+#endif
/*****************************************************************************
* OpenDecoder: probe the decoder and return score
config_ChainParse( p_enc, ENC_CFG_PREFIX, ppsz_enc_options, p_enc->p_cfg );
+ char *psz_tmp = var_GetString( p_enc, ENC_CFG_PREFIX "chroma-fmt" );
+ uint32_t i_codec;
+ if( !psz_tmp ) {
+ free(p_sys);
+ return VLC_ENOMEM;
+ } else {
+ if( !strcmp( psz_tmp, "420" ) ) {
+ i_codec = VLC_CODEC_I420;
+ }
+ else if( !strcmp( psz_tmp, "444" ) ) {
+ i_codec = VLC_CODEC_I444;
+ }
+ else {
+ msg_Err( p_enc, "Invalid chroma format: %s", psz_tmp );
+ free( psz_tmp );
+ free( p_sys );
+ return VLC_EGENERIC;
+ }
+ free( psz_tmp );
+ p_enc->fmt_in.i_codec = i_codec;
+ /* update bits_per_pixel */
+ video_format_Setup(&p_enc->fmt_in.video, i_codec,
+ p_enc->fmt_in.video.i_width,
+ p_enc->fmt_in.video.i_height,
+ p_enc->fmt_in.video.i_visible_width,
+ p_enc->fmt_in.video.i_visible_height,
+ p_enc->fmt_in.video.i_sar_num,
+ p_enc->fmt_in.video.i_sar_den);
+ }
+
daala_info_init( &p_sys->di );
p_sys->di.pic_width = p_enc->fmt_in.video.i_visible_width;
p_sys->di.pic_height = p_enc->fmt_in.video.i_visible_height;
- /* 420 */
p_sys->di.nplanes = 3;
for (int i = 0; i < p_sys->di.nplanes; i++)
{
- p_sys->di.plane_info[i].ydec =
- p_sys->di.plane_info[i].xdec = i > 0;
+ p_sys->di.plane_info[i].xdec = i > 0 && i_codec != VLC_CODEC_I444;
+ p_sys->di.plane_info[i].ydec = i_codec == VLC_CODEC_I420 ?
+ p_sys->di.plane_info[i].xdec : 0;
}
p_sys->di.frame_duration = 1;