mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 19:51:11 +00:00
vp8enc: Allow changing bitrate and other parameters during playback
Fixes bug #648276.
This commit is contained in:
Sebastian Dröge
parent
4815036708
commit
3e86ea8fb5
1 changed files with 185 additions and 1 deletions
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@ -795,6 +795,8 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstVP8Enc *gst_vp8_enc;
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gboolean global = FALSE;
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vpx_codec_err_t status;
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g_return_if_fail (GST_IS_VP8_ENC (object));
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gst_vp8_enc = GST_VP8_ENC (object);
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@ -804,61 +806,80 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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switch (prop_id) {
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case PROP_RC_END_USAGE:
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gst_vp8_enc->cfg.rc_end_usage = g_value_get_enum (value);
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global = TRUE;
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break;
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case PROP_RC_TARGET_BITRATE:
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gst_vp8_enc->cfg.rc_target_bitrate = g_value_get_int (value) / 1000;
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gst_vp8_enc->rc_target_bitrate_set = TRUE;
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global = TRUE;
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break;
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case PROP_RC_MIN_QUANTIZER:
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gst_vp8_enc->cfg.rc_min_quantizer = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_MAX_QUANTIZER:
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gst_vp8_enc->cfg.rc_max_quantizer = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_DROPFRAME_THRESH:
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gst_vp8_enc->cfg.rc_dropframe_thresh = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_RESIZE_ALLOWED:
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gst_vp8_enc->cfg.rc_resize_allowed = g_value_get_boolean (value);
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global = TRUE;
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break;
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case PROP_RC_RESIZE_UP_THRESH:
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gst_vp8_enc->cfg.rc_resize_up_thresh = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_RESIZE_DOWN_THRESH:
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gst_vp8_enc->cfg.rc_resize_down_thresh = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_UNDERSHOOT_PCT:
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gst_vp8_enc->cfg.rc_undershoot_pct = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_OVERSHOOT_PCT:
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gst_vp8_enc->cfg.rc_overshoot_pct = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_BUF_SZ:
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gst_vp8_enc->cfg.rc_buf_sz = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_BUF_INITIAL_SZ:
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gst_vp8_enc->cfg.rc_buf_initial_sz = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_BUF_OPTIMAL_SZ:
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gst_vp8_enc->cfg.rc_buf_optimal_sz = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_2PASS_VBR_BIAS_PCT:
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gst_vp8_enc->cfg.rc_2pass_vbr_bias_pct = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_2PASS_VBR_MINSECTION_PCT:
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gst_vp8_enc->cfg.rc_2pass_vbr_minsection_pct = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_RC_2PASS_VBR_MAXSECTION_PCT:
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gst_vp8_enc->cfg.rc_2pass_vbr_maxsection_pct = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_KF_MODE:
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gst_vp8_enc->cfg.kf_mode = g_value_get_enum (value);
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global = TRUE;
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break;
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case PROP_KF_MAX_DIST:
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gst_vp8_enc->cfg.kf_max_dist = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_MULTIPASS_MODE:
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gst_vp8_enc->cfg.g_pass = g_value_get_enum (value);
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global = TRUE;
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break;
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case PROP_MULTIPASS_CACHE_FILE:
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if (gst_vp8_enc->multipass_cache_file)
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@ -867,6 +888,7 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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break;
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case PROP_TS_NUMBER_LAYERS:
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gst_vp8_enc->cfg.ts_number_layers = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_TS_TARGET_BITRATE:{
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GValueArray *va = g_value_get_boxed (value);
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@ -886,6 +908,7 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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} else {
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gst_vp8_enc->n_ts_target_bitrate = 0;
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}
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global = TRUE;
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break;
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}
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case PROP_TS_RATE_DECIMATOR:{
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@ -906,10 +929,12 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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} else {
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gst_vp8_enc->n_ts_rate_decimator = 0;
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}
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global = TRUE;
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break;
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}
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case PROP_TS_PERIODICITY:
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gst_vp8_enc->cfg.ts_periodicity = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_TS_LAYER_ID:{
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GValueArray *va = g_value_get_boxed (value);
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@ -929,67 +954,226 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id,
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} else {
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gst_vp8_enc->n_ts_layer_id = 0;
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}
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global = TRUE;
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break;
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}
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case PROP_ERROR_RESILIENT:
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gst_vp8_enc->cfg.g_error_resilient = g_value_get_flags (value);
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global = TRUE;
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break;
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case PROP_LAG_IN_FRAMES:
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gst_vp8_enc->cfg.g_lag_in_frames = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_THREADS:
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gst_vp8_enc->cfg.g_threads = g_value_get_int (value);
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global = TRUE;
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break;
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case PROP_DEADLINE:
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gst_vp8_enc->deadline = g_value_get_int64 (value);
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break;
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case PROP_H_SCALING_MODE:
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gst_vp8_enc->h_scaling_mode = g_value_get_enum (value);
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if (gst_vp8_enc->inited) {
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vpx_scaling_mode_t sm;
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sm.h_scaling_mode = gst_vp8_enc->h_scaling_mode;
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sm.v_scaling_mode = gst_vp8_enc->v_scaling_mode;
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_SCALEMODE, &sm);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_SCALEMODE: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_V_SCALING_MODE:
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gst_vp8_enc->v_scaling_mode = g_value_get_enum (value);
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if (gst_vp8_enc->inited) {
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vpx_scaling_mode_t sm;
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sm.h_scaling_mode = gst_vp8_enc->h_scaling_mode;
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sm.v_scaling_mode = gst_vp8_enc->v_scaling_mode;
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_SCALEMODE, &sm);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_SCALEMODE: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_CPU_USED:
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gst_vp8_enc->cpu_used = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_CPUUSED,
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gst_vp8_enc->cpu_used);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc, "Failed to set VP8E_SET_CPUUSED: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_ENABLE_AUTO_ALT_REF:
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gst_vp8_enc->enable_auto_alt_ref = g_value_get_boolean (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_ENABLEAUTOALTREF,
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(gst_vp8_enc->enable_auto_alt_ref ? 1 : 0));
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_ENABLEAUTOALTREF: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_NOISE_SENSITIVITY:
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gst_vp8_enc->noise_sensitivity = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder,
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VP8E_SET_NOISE_SENSITIVITY, gst_vp8_enc->noise_sensitivity);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_NOISE_SENSITIVITY: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_SHARPNESS:
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gst_vp8_enc->sharpness = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status = vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_SHARPNESS,
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gst_vp8_enc->sharpness);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_SHARPNESS: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_STATIC_THRESHOLD:
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gst_vp8_enc->static_threshold = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_STATIC_THRESHOLD,
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gst_vp8_enc->static_threshold);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_STATIC_THRESHOLD: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_TOKEN_PARTITIONS:
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gst_vp8_enc->token_partitions = g_value_get_enum (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_TOKEN_PARTITIONS,
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gst_vp8_enc->token_partitions);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_TOKEN_PARTIONS: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_ARNR_MAXFRAMES:
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gst_vp8_enc->arnr_maxframes = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_ARNR_MAXFRAMES,
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gst_vp8_enc->arnr_maxframes);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_ARNR_MAXFRAMES: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_ARNR_STRENGTH:
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gst_vp8_enc->arnr_strength = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_ARNR_STRENGTH,
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gst_vp8_enc->arnr_strength);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_ARNR_STRENGTH: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_ARNR_TYPE:
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gst_vp8_enc->arnr_type = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status = vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_ARNR_TYPE,
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gst_vp8_enc->arnr_type);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_ARNR_TYPE: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_TUNING:
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gst_vp8_enc->tuning = g_value_get_enum (value);
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if (gst_vp8_enc->inited) {
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status = vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_TUNING,
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gst_vp8_enc->tuning);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_TUNING: %s", gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_CQ_LEVEL:
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gst_vp8_enc->cq_level = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status = vpx_codec_control (&gst_vp8_enc->encoder, VP8E_SET_CQ_LEVEL,
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gst_vp8_enc->cq_level);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_CQ_LEVEL: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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case PROP_MAX_INTRA_BITRATE_PCT:
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gst_vp8_enc->max_intra_bitrate_pct = g_value_get_int (value);
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if (gst_vp8_enc->inited) {
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status =
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vpx_codec_control (&gst_vp8_enc->encoder,
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VP8E_SET_MAX_INTRA_BITRATE_PCT, gst_vp8_enc->max_intra_bitrate_pct);
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if (status != VPX_CODEC_OK) {
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GST_WARNING_OBJECT (gst_vp8_enc,
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"Failed to set VP8E_SET_MAX_INTRA_BITRATE_PCT: %s",
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gst_vpx_error_name (status));
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}
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}
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break;
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default:
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break;
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}
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g_mutex_unlock (&gst_vp8_enc->encoder_lock);
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if (global &&gst_vp8_enc->inited) {
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status =
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vpx_codec_enc_config_set (&gst_vp8_enc->encoder, &gst_vp8_enc->cfg);
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if (status != VPX_CODEC_OK) {
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g_mutex_unlock (&gst_vp8_enc->encoder_lock);
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GST_ELEMENT_ERROR (gst_vp8_enc, LIBRARY, INIT,
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("Failed to set encoder configuration"), ("%s",
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gst_vpx_error_name (status)));
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} else {
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g_mutex_unlock (&gst_vp8_enc->encoder_lock);
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}
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} else {
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g_mutex_unlock (&gst_vp8_enc->encoder_lock);
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}
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}
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static void
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