Add toggle for decoding to the svc encoder example
Added for profiling/benchmarking purposes.
Change-Id: Ic253074d671ed3e2279f305a813d23aff012e2f0
diff --git a/examples/svc_encoder_rtc.c b/examples/svc_encoder_rtc.c
index 7629a1b..e68ff3c 100644
--- a/examples/svc_encoder_rtc.c
+++ b/examples/svc_encoder_rtc.c
@@ -37,6 +37,7 @@
int aq_mode;
int layering_mode;
int output_obu;
+ int decode;
} AppInput;
typedef enum {
@@ -87,6 +88,9 @@
static const arg_def_t output_obu_arg =
ARG_DEF(NULL, "output-obu", 1,
"Write OBUs when set to 1. Otherwise write IVF files.");
+static const arg_def_t test_decode_arg =
+ ARG_DEF(NULL, "test-decode", 1,
+ "Attempt to test decoding the output when set to 1. Default is 1.");
#if CONFIG_AV1_HIGHBITDEPTH
static const struct arg_enum_list bitdepth_enum[] = {
@@ -97,18 +101,31 @@
"d", "bit-depth", 1, "Bit depth for codec 8, 10 or 12. ", bitdepth_enum);
#endif // CONFIG_AV1_HIGHBITDEPTH
-static const arg_def_t *svc_args[] = {
- &frames_arg, &outputfile, &width_arg,
- &height_arg, &timebase_arg, &bitrate_arg,
- &spatial_layers_arg, &kf_dist_arg, &scale_factors_arg,
- &min_q_arg, &max_q_arg, &temporal_layers_arg,
- &layering_mode_arg, &threads_arg, &aqmode_arg,
+static const arg_def_t *svc_args[] = { &frames_arg,
+ &outputfile,
+ &width_arg,
+ &height_arg,
+ &timebase_arg,
+ &bitrate_arg,
+ &spatial_layers_arg,
+ &kf_dist_arg,
+ &scale_factors_arg,
+ &min_q_arg,
+ &max_q_arg,
+ &temporal_layers_arg,
+ &layering_mode_arg,
+ &threads_arg,
+ &aqmode_arg,
#if CONFIG_AV1_HIGHBITDEPTH
- &bitdepth_arg,
+ &bitdepth_arg,
#endif
- &speed_arg, &bitrates_arg, &dropframe_thresh_arg,
- &error_resilient_arg, &output_obu_arg, NULL
-};
+ &speed_arg,
+ &bitrates_arg,
+ &dropframe_thresh_arg,
+ &error_resilient_arg,
+ &output_obu_arg,
+ &test_decode_arg,
+ NULL };
#define zero(Dest) memset(&(Dest), 0, sizeof(Dest))
@@ -261,6 +278,7 @@
svc_params->number_temporal_layers = 1;
app_input->layering_mode = 0;
app_input->output_obu = 0;
+ app_input->decode = 1;
enc_cfg->g_threads = 1;
enc_cfg->rc_end_usage = AOM_CBR;
@@ -342,6 +360,11 @@
if (app_input->output_obu != 0 && app_input->output_obu != 1)
die("Invalid value for obu output flag (0, 1): %d.",
app_input->output_obu);
+ } else if (arg_match(&arg, &test_decode_arg, argi)) {
+ app_input->decode = arg_parse_uint(&arg);
+ if (app_input->decode != 0 && app_input->decode != 1)
+ die("Invalid value for test decode flag (0, 1): %d.",
+ app_input->decode);
} else {
++argj;
}
@@ -1250,8 +1273,10 @@
die("Failed to initialize encoder");
#if CONFIG_AV1_DECODER
- if (aom_codec_dec_init(&decoder, get_aom_decoder_by_index(0), NULL, 0)) {
- die("Failed to initialize decoder");
+ if (app_input.decode) {
+ if (aom_codec_dec_init(&decoder, get_aom_decoder_by_index(0), NULL, 0)) {
+ die("Failed to initialize decoder");
+ }
}
#endif
@@ -1460,9 +1485,11 @@
}
#if CONFIG_AV1_DECODER
- if (aom_codec_decode(&decoder, pkt->data.frame.buf,
- (unsigned int)pkt->data.frame.sz, NULL))
- die_codec(&decoder, "Failed to decode frame.");
+ if (app_input.decode) {
+ if (aom_codec_decode(&decoder, pkt->data.frame.buf,
+ (unsigned int)pkt->data.frame.sz, NULL))
+ die_codec(&decoder, "Failed to decode frame.");
+ }
#endif
break;
@@ -1470,12 +1497,14 @@
}
}
#if CONFIG_AV1_DECODER
- // Don't look for mismatch on top spatial and top temporal layers as they
- // are non reference frames.
- if ((ss_number_layers > 1 || ts_number_layers > 1) &&
- !(layer_id.temporal_layer_id > 0 &&
- layer_id.temporal_layer_id == (int)ts_number_layers - 1)) {
- test_decode(&codec, &decoder, frame_cnt, &mismatch_seen);
+ if (app_input.decode) {
+ // Don't look for mismatch on top spatial and top temporal layers as
+ // they are non reference frames.
+ if ((ss_number_layers > 1 || ts_number_layers > 1) &&
+ !(layer_id.temporal_layer_id > 0 &&
+ layer_id.temporal_layer_id == (int)ts_number_layers - 1)) {
+ test_decode(&codec, &decoder, frame_cnt, &mismatch_seen);
+ }
}
#endif
} // loop over spatial layers
