gboolean GStreamerReader::SeekData(GstAppSrc* aSrc, guint64 aOffset) { aOffset += mDataOffset; ReentrantMonitorAutoEnter mon(mGstThreadsMonitor); MediaResource* resource = mDecoder->GetResource(); int64_t resourceLength = resource->GetLength(); if (gst_app_src_get_size(mSource) == -1) { /* It's possible that we didn't know the length when we initialized mSource * but maybe we do now */ gst_app_src_set_size(mSource, GetDataLength()); } nsresult rv = NS_ERROR_FAILURE; if (aOffset < static_cast<guint64>(resourceLength)) { rv = resource->Seek(SEEK_SET, aOffset); } if (NS_FAILED(rv)) { LOG(PR_LOG_ERROR, "seek at %lu failed", aOffset); } else { MOZ_ASSERT(aOffset == static_cast<guint64>(resource->Tell())); } return NS_SUCCEEDED(rv); }
static void gst_app_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) { GstAppSrc *appsrc = GST_APP_SRC (object); switch (prop_id) { case PROP_CAPS: { GstCaps *caps; /* we're missing a _take_caps() function to transfer ownership */ caps = gst_app_src_get_caps (appsrc); gst_value_set_caps (value, caps); if (caps) gst_caps_unref (caps); break; } case PROP_SIZE: g_value_set_int64 (value, gst_app_src_get_size (appsrc)); break; case PROP_STREAM_TYPE: g_value_set_enum (value, gst_app_src_get_stream_type (appsrc)); break; case PROP_MAX_BYTES: g_value_set_uint64 (value, gst_app_src_get_max_bytes (appsrc)); break; case PROP_FORMAT: g_value_set_enum (value, appsrc->priv->format); break; case PROP_BLOCK: g_value_set_boolean (value, appsrc->priv->block); break; case PROP_IS_LIVE: g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (appsrc))); break; case PROP_MIN_LATENCY: { guint64 min; gst_app_src_get_latency (appsrc, &min, NULL); g_value_set_int64 (value, min); break; } case PROP_MAX_LATENCY: { guint64 max; gst_app_src_get_latency (appsrc, &max, NULL); g_value_set_int64 (value, max); break; } case PROP_EMIT_SIGNALS: g_value_set_boolean (value, gst_app_src_get_emit_signals (appsrc)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } }
static void gst_app_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) { GstAppSrc *appsrc = GST_APP_SRC_CAST (object); GstAppSrcPrivate *priv = appsrc->priv; switch (prop_id) { case PROP_CAPS: g_value_take_boxed (value, gst_app_src_get_caps (appsrc)); break; case PROP_SIZE: g_value_set_int64 (value, gst_app_src_get_size (appsrc)); break; case PROP_STREAM_TYPE: g_value_set_enum (value, gst_app_src_get_stream_type (appsrc)); break; case PROP_MAX_BYTES: g_value_set_uint64 (value, gst_app_src_get_max_bytes (appsrc)); break; case PROP_FORMAT: g_value_set_enum (value, priv->format); break; case PROP_BLOCK: g_value_set_boolean (value, priv->block); break; case PROP_IS_LIVE: g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (appsrc))); break; case PROP_MIN_LATENCY: { guint64 min; gst_app_src_get_latency (appsrc, &min, NULL); g_value_set_int64 (value, min); break; } case PROP_MAX_LATENCY: { guint64 max; gst_app_src_get_latency (appsrc, NULL, &max); g_value_set_int64 (value, max); break; } case PROP_EMIT_SIGNALS: g_value_set_boolean (value, gst_app_src_get_emit_signals (appsrc)); break; case PROP_MIN_PERCENT: g_value_set_uint (value, priv->min_percent); break; case PROP_CURRENT_LEVEL_BYTES: g_value_set_uint64 (value, gst_app_src_get_current_level_bytes (appsrc)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } }
static gboolean gst_app_src_do_get_size (GstBaseSrc * src, guint64 * size) { GstAppSrc *appsrc = GST_APP_SRC_CAST (src); *size = gst_app_src_get_size (appsrc); return TRUE; }
void VideoHttpBuffer::fileSizeChanged(unsigned fileSize) { if (!fileSize) qDebug() << "VideoHttpBuffer: fileSize is 0, may cause problems!"; bool firstTime = gst_app_src_get_size(m_element) <= 0; if (m_element) gst_app_src_set_size(m_element, fileSize); if (firstTime && fileSize) emit bufferingReady(); }
gboolean GStreamerReader::SeekData(GstAppSrc* aSrc, guint64 aOffset) { aOffset += mDataOffset; ReentrantMonitorAutoEnter mon(mGstThreadsMonitor); int64_t resourceLength = mResource.GetLength(); if (gst_app_src_get_size(mSource) == -1) { /* It's possible that we didn't know the length when we initialized mSource * but maybe we do now */ gst_app_src_set_size(mSource, GetDataLength()); } nsresult rv = NS_ERROR_FAILURE; if (aOffset < static_cast<guint64>(resourceLength)) { rv = mResource.Seek(SEEK_SET, aOffset); } return NS_SUCCEEDED(rv); }
static void gst_app_src_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) { GstAppSrc *appsrc = GST_APP_SRC (object); switch (prop_id) { case PROP_CAPS: { GstCaps *caps; /* we're missing a _take_caps() function to transfer ownership */ caps = gst_app_src_get_caps (appsrc); gst_value_set_caps (value, caps); if (caps) gst_caps_unref (caps); break; } case PROP_SIZE: g_value_set_int64 (value, gst_app_src_get_size (appsrc)); break; case PROP_STREAM_TYPE: g_value_set_enum (value, gst_app_src_get_stream_type (appsrc)); break; case PROP_MAX_BYTES: g_value_set_uint64 (value, gst_app_src_get_max_bytes (appsrc)); break; case PROP_FORMAT: g_value_set_enum (value, appsrc->format); break; case PROP_BLOCK: g_value_set_boolean (value, appsrc->block); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); break; } }
qint64 ApplicationSource::size() const { return d->appSrc() ? gst_app_src_get_size(d->appSrc()) : -1; }