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Gstreamer1: implement subtitles mute/unmute ability 

This seems the only way to disable subtitles embedded in the video file.

WIthout this patch calling em_spu_mute_set/get do not work, thus I consider this a @fix
This commit is contained in:
Davide Andreoli 2016-07-23 23:31:35 +02:00
parent 556082d2e2
commit 3a726037fa
1 changed files with 24 additions and 4 deletions
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28
src/modules/emotion/gstreamer1/emotion_gstreamer.c
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@ -895,7 +895,7 @@ em_spu_channel_set(void *video, int channel)
if (channel < 0) channel = -1; if (channel < 0) channel = -1;
g_object_set (ev->pipeline, "current-text", channel, NULL); g_object_set(ev->pipeline, "current-text", channel, NULL);
} }
static int static int
@ -918,14 +918,34 @@ em_spu_channel_name_get(void *video EINA_UNUSED, int channel EINA_UNUSED)
} }
static void static void
em_spu_channel_mute_set(void *video EINA_UNUSED, int mute EINA_UNUSED) em_spu_channel_mute_set(void *video, int mute)
{ {
Emotion_Gstreamer *ev = video;
gint flags;
if (!ev->pipeline) return;
g_object_get(ev->pipeline, "flags", &flags, NULL);
if (mute)
flags &= ~GST_PLAY_FLAG_TEXT;
else
flags |= GST_PLAY_FLAG_TEXT;
g_object_set(ev->pipeline, "flags", flags, NULL);
} }
static int static int
em_spu_channel_mute_get(void *video EINA_UNUSED) em_spu_channel_mute_get(void *video)
{ {
return 0; Emotion_Gstreamer *ev = video;
gint flags;
if (!ev->pipeline) return 0;
g_object_get(ev->pipeline, "flags", &flags, NULL);
return (flags & GST_PLAY_FLAG_TEXT) ? 0 : 1;
} }
static int static int