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report buffer full/empty from hls bus messages

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F. Duncanh
2025-04-26 16:17:23 -04:00
parent 3a488897b4
commit 5f2fbfe88b
4 changed files with 56 additions and 25 deletions
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15
renderers/video_renderer.c
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@@ -52,6 +52,8 @@ static gint64 hls_seek_end = 0;
static gint64 hls_duration;
static gboolean hls_seek_enabled;
static gboolean hls_playing;
static gboolean hls_buffer_empty;
static gboolean hls_buffer_full;
typedef enum {
@@ -232,6 +234,9 @@ void video_renderer_init(logger_t *render_logger, const char *server_name, vide
hls_seek_start = -1;
hls_seek_end = -1;
hls_duration = -1;
hls_buffer_empty = TRUE;
hls_buffer_empty = FALSE;
/* this call to g_set_application_name makes server_name appear in the X11 display window title bar, */
/* (instead of the program name uxplay taken from (argv[0]). It is only set one time. */
@@ -660,12 +665,16 @@ gboolean gstreamer_pipeline_bus_callback(GstBus *bus, GstMessage *message, void
if (hls_video) {
gint percent = -1;
gst_message_parse_buffering(message, &percent);
hls_buffer_empty = TRUE;
hls_buffer_full = FALSE;
if (percent > 0) {
hls_buffer_empty = FALSE;
renderer_type[type]->buffering_level = percent;
logger_log(logger, LOGGER_DEBUG, "Buffering :%d percent done", percent);
if (percent < 100) {
gst_element_set_state (renderer_type[type]->pipeline, GST_STATE_PAUSED);
} else {
hls_buffer_full = TRUE;
gst_element_set_state (renderer_type[type]->pipeline, GST_STATE_PLAYING);
}
}
@@ -852,16 +861,18 @@ unsigned int video_reset_callback(void * loop) {
return (unsigned int) TRUE;
}
bool video_get_playback_info(double *duration, double *position, float *rate) {
bool video_get_playback_info(double *duration, double *position, float *rate, bool *buffer_empty, bool *buffer_full) {
gint64 pos = 0;
GstState state;
*duration = 0.0;
*position = -1.0;
*rate = 0.0f;
if (!renderer) {
return true;
}
*buffer_empty = (bool) hls_buffer_empty;
*buffer_full = (bool) hls_buffer_full;
gst_element_get_state(renderer->pipeline, &state, NULL, 0);
*rate = 0.0f;
switch (state) {