diff --git a/Makefile.am b/Makefile.am index 69ed515..a83e6b5 100644 --- a/Makefile.am +++ b/Makefile.am @@ -77,7 +77,7 @@ endif endif endif endif -if !ENABLE_GSTREAMER_10 +if !ENABLE_GSTREAMER SUBDIRS += libeplayer3 libstb_hal_la_LIBADD += \ libeplayer3/libeplayer3.la diff --git a/configure.ac b/configure.ac index 0c8046c..8fc4fa8 100644 --- a/configure.ac +++ b/configure.ac @@ -49,30 +49,13 @@ else AC_DEFINE(USE_OPENGL,1,[use opengl instead of clutter]) fi -AC_ARG_ENABLE(gstreamer_01, - AS_HELP_STRING(--enable-gstreamer_01, use gstreamer 0.10 playback), - ,[enable_gstreamer_01=no]) +AC_ARG_ENABLE(gstreamer, + AS_HELP_STRING(--enable-gstreamer, use gstreamer 1.0 playback), + ,[enable_gstreamer=no]) -AM_CONDITIONAL(ENABLE_GSTREAMER_01,test "$enable_gstreamer_01" = "yes") -if test "$enable_gstreamer_01" = "yes"; then - AC_DEFINE(ENABLE_GSTREAMER_01, 1, [use gstreamer 0.10 playback]) - PKG_CHECK_MODULES([GSTREAMER], [gstreamer-0.10]) - PKG_CHECK_MODULES([GSTREAMER_INTERFACES], [gstinterfaces-0.10]) -fi - -AC_ARG_ENABLE(gstreamer_10, - AS_HELP_STRING(--enable-gstreamer_10, use gstreamer 1.0 playback), - ,[enable_gstreamer_10=no]) - -AM_CONDITIONAL(ENABLE_GSTREAMER_10, test "$enable_gstreamer_10" = "yes") -if test "$enable_gstreamer_10" = "yes"; then - AC_DEFINE(ENABLE_GSTREAMER_10, 1, [use gstreamer 1.0 playback]) - PKG_CHECK_MODULES([GSTREAMER], [gstreamer-1.0]) - PKG_CHECK_MODULES([GSTREAMER_AUDIO], [gstreamer-audio-1.0]) - PKG_CHECK_MODULES([GSTREAMER_VIDEO], [gstreamer-video-1.0]) -fi - -if test x$BOXTYPE = xarmbox -a "$enable_gstreamer_10" = "yes"; then +AM_CONDITIONAL(ENABLE_GSTREAMER, test "$enable_gstreamer" = "yes") +if test "$enable_gstreamer" = "yes"; then + AC_DEFINE(ENABLE_GSTREAMER, 1, [use gstreamer 1.0 playback]) PKG_CHECK_MODULES([GSTREAMER], [gstreamer-1.0]) PKG_CHECK_MODULES([GSTREAMER_AUDIO], [gstreamer-audio-1.0]) PKG_CHECK_MODULES([GSTREAMER_VIDEO], [gstreamer-video-1.0]) diff --git a/include/playback_hal.h b/include/playback_hal.h index 41943b5..eb122fb 100644 --- a/include/playback_hal.h +++ b/include/playback_hal.h @@ -4,7 +4,7 @@ #elif HAVE_SPARK_HARDWARE #include "../libspark/playback_libeplayer3.h" #elif HAVE_ARM_HARDWARE -#if ENABLE_GSTREAMER_10 +#if ENABLE_GSTREAMER #include "../libarmbox/playback_gst.h" #else #if BOXMODEL_HISILICON diff --git a/libarmbox/Makefile.am b/libarmbox/Makefile.am index 36a548b..b4da38c 100644 --- a/libarmbox/Makefile.am +++ b/libarmbox/Makefile.am @@ -23,7 +23,7 @@ libarmbox_la_SOURCES = \ record.cpp \ hdmi_cec.cpp -if ENABLE_GSTREAMER_10 +if ENABLE_GSTREAMER libarmbox_la_SOURCES += \ playback_gst.cpp diff --git a/libgeneric-pc/Makefile.am b/libgeneric-pc/Makefile.am index 144c498..1c2e2da 100644 --- a/libgeneric-pc/Makefile.am +++ b/libgeneric-pc/Makefile.am @@ -39,16 +39,9 @@ if USE_OPENGL libgeneric_la_SOURCES += glfb.cpp endif -if ENABLE_GSTREAMER_01 +if ENABLE_GSTREAMER libgeneric_la_SOURCES += \ - playback_gst_01.cpp -AM_LDFLAGS += \ - -lgstreamer-0.10 \ - -lgstinterfaces-0.10 -else -if ENABLE_GSTREAMER_10 -libgeneric_la_SOURCES += \ - playback_gst_10.cpp + playback_gst.cpp AM_LDFLAGS += \ -lgstreamer-1.0 \ -lgsttag-1.0 \ @@ -57,4 +50,3 @@ else libgeneric_la_SOURCES += \ playback.cpp endif -endif diff --git a/libgeneric-pc/playback_gst_10.cpp b/libgeneric-pc/playback_gst.cpp similarity index 100% rename from libgeneric-pc/playback_gst_10.cpp rename to libgeneric-pc/playback_gst.cpp diff --git a/libgeneric-pc/playback_gst_01.cpp b/libgeneric-pc/playback_gst_01.cpp deleted file mode 100644 index e9c5fde..0000000 --- a/libgeneric-pc/playback_gst_01.cpp +++ /dev/null @@ -1,838 +0,0 @@ -/* - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include - -#include -#include -#include - -#include -#include - -#include - -#include -#include - -#include "dmx_lib.h" -#include "audio_lib.h" -#include "video_lib.h" -#include "glfb.h" - -#include "playback_gst.h" - -#include "hal_debug.h" -#define hal_debug(args...) _hal_debug(HAL_DEBUG_PLAYBACK, this, args) -#define hal_info(args...) _hal_info(HAL_DEBUG_PLAYBACK, this, args) -#define hal_debug_c(args...) _hal_debug(HAL_DEBUG_PLAYBACK, NULL, args) -#define hal_info_c(args...) _hal_info(HAL_DEBUG_PLAYBACK, NULL, args) - -static const char *FILENAME = "[playback.cpp]"; - -#include -#include -#include - -typedef enum -{ - GST_PLAY_FLAG_VIDEO = 0x00000001, - GST_PLAY_FLAG_AUDIO = 0x00000002, - GST_PLAY_FLAG_TEXT = 0x00000004, - GST_PLAY_FLAG_VIS = 0x00000008, - GST_PLAY_FLAG_SOFT_VOLUME = 0x00000010, - GST_PLAY_FLAG_NATIVE_AUDIO = 0x00000020, - GST_PLAY_FLAG_NATIVE_VIDEO = 0x00000040, - GST_PLAY_FLAG_DOWNLOAD = 0x00000080, - GST_PLAY_FLAG_BUFFERING = 0x000000100 -} GstPlayFlags; - - -GstElement *m_gst_playbin = NULL; -GstElement *audioSink = NULL; -GstElement *videoSink = NULL; -gchar *uri = NULL; -GstTagList *m_stream_tags = 0; -static int end_eof = 0; - -extern GLFramebuffer *glfb; - -gint match_sinktype(GstElement *element, gpointer type) -{ - return strcmp(g_type_name(G_OBJECT_TYPE(element)), (const char *)type); -} -GstBusSyncReply Gst_bus_call(GstBus *bus, GstMessage *msg, gpointer user_data) -{ - gchar *sourceName; - - // source - GstObject *source; - source = GST_MESSAGE_SRC(msg); - - if (!GST_IS_OBJECT(source)) - return GST_BUS_DROP; - - sourceName = gst_object_get_name(source); - - switch (GST_MESSAGE_TYPE(msg)) - { - case GST_MESSAGE_EOS: - { - g_message("End-of-stream"); - end_eof = 1; - break; - } - - case GST_MESSAGE_ERROR: - { - gchar *debug; - GError *err; - gst_message_parse_error(msg, &err, &debug); - g_free(debug); - hal_info_c("%s:%s - GST_MESSAGE_ERROR: %s (%i) from %s\n", FILENAME, __FUNCTION__, err->message, err->code, sourceName); - if (err->domain == GST_STREAM_ERROR) - { - if (err->code == GST_STREAM_ERROR_CODEC_NOT_FOUND) - { - if (g_strrstr(sourceName, "videosink")) - hal_info_c("%s:%s - GST_MESSAGE_ERROR: videosink\n", FILENAME, __FUNCTION__); // FIXME: how shall playback handle this event??? - else if (g_strrstr(sourceName, "audiosink")) - hal_info_c("%s:%s - GST_MESSAGE_ERROR: audioSink\n", FILENAME, __FUNCTION__); // FIXME: how shall playback handle this event??? - } - } - g_error_free(err); - - end_eof = 1; // NOTE: just to exit - - break; - } - - case GST_MESSAGE_INFO: - { - gchar *debug; - GError *inf; - - gst_message_parse_info(msg, &inf, &debug); - g_free(debug); - if (inf->domain == GST_STREAM_ERROR && inf->code == GST_STREAM_ERROR_DECODE) - { - if (g_strrstr(sourceName, "videosink")) - hal_info_c("%s:%s - GST_MESSAGE_INFO: videosink\n", FILENAME, __FUNCTION__); // FIXME: how shall playback handle this event??? - } - g_error_free(inf); - break; - } - - case GST_MESSAGE_TAG: - { - GstTagList *tags, *result; - gst_message_parse_tag(msg, &tags); - - result = gst_tag_list_merge(m_stream_tags, tags, GST_TAG_MERGE_REPLACE); - if (result) - { - if (m_stream_tags) - gst_tag_list_free(m_stream_tags); - m_stream_tags = result; - } - - const GValue *gv_image = gst_tag_list_get_value_index(tags, GST_TAG_IMAGE, 0); - if (gv_image) - { - GstBuffer *buf_image; - buf_image = gst_value_get_buffer(gv_image); - int fd = open("/tmp/.id3coverart", O_CREAT | O_WRONLY | O_TRUNC, 0644); - if (fd >= 0) - { - int ret = write(fd, GST_BUFFER_DATA(buf_image), GST_BUFFER_SIZE(buf_image)); - close(fd); - hal_info_c("%s:%s - GST_MESSAGE_INFO: cPlayback::state /tmp/.id3coverart %d bytes written\n", FILENAME, __FUNCTION__, ret); - } - //FIXME: how shall playback handle this event??? - } - gst_tag_list_free(tags); - hal_info_c("%s:%s - GST_MESSAGE_INFO: update info tags\n", FILENAME, __FUNCTION__); // FIXME: how shall playback handle this event??? - break; - } - - case GST_MESSAGE_STATE_CHANGED: - { - if (GST_MESSAGE_SRC(msg) != GST_OBJECT(m_gst_playbin)) - break; - - GstState old_state, new_state; - gst_message_parse_state_changed(msg, &old_state, &new_state, NULL); - - if (old_state == new_state) - break; - hal_info_c("%s:%s - GST_MESSAGE_STATE_CHANGED: state transition %s -> %s\n", FILENAME, __FUNCTION__, gst_element_state_get_name(old_state), gst_element_state_get_name(new_state)); - - GstStateChange transition = (GstStateChange)GST_STATE_TRANSITION(old_state, new_state); - - switch (transition) - { - case GST_STATE_CHANGE_NULL_TO_READY: - { - } - break; - case GST_STATE_CHANGE_READY_TO_PAUSED: - { - GstIterator *children; - if (audioSink) - { - gst_object_unref(GST_OBJECT(audioSink)); - audioSink = NULL; - } - - if (videoSink) - { - gst_object_unref(GST_OBJECT(videoSink)); - videoSink = NULL; - } - children = gst_bin_iterate_recurse(GST_BIN(m_gst_playbin)); - audioSink = GST_ELEMENT_CAST(gst_iterator_find_custom(children, (GCompareFunc)match_sinktype, (gpointer)"GstDVBAudioSink")); - videoSink = GST_ELEMENT_CAST(gst_iterator_find_custom(children, (GCompareFunc)match_sinktype, (gpointer)"GstDVBVideoSink")); - gst_iterator_free(children); - - } - break; - case GST_STATE_CHANGE_PAUSED_TO_PLAYING: - { - } - break; - case GST_STATE_CHANGE_PLAYING_TO_PAUSED: - { - } - break; - case GST_STATE_CHANGE_PAUSED_TO_READY: - { - if (audioSink) - { - gst_object_unref(GST_OBJECT(audioSink)); - audioSink = NULL; - } - if (videoSink) - { - gst_object_unref(GST_OBJECT(videoSink)); - videoSink = NULL; - } - } - break; - case GST_STATE_CHANGE_READY_TO_NULL: - { - } - break; - } - break; - } -#if 0 - case GST_MESSAGE_ELEMENT: - { - if (gst_structure_has_name(gst_message_get_structure(msg), "prepare-xwindow-id")) - { - // set window id - gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(GST_MESSAGE_SRC(msg)), glfb->getWindowID()); - - // reshape window - gst_x_overlay_set_render_rectangle(GST_X_OVERLAY(GST_MESSAGE_SRC(msg)), 0, 0, glfb->getOSDWidth(), glfb->getOSDHeight()); - - // sync frames - gst_x_overlay_expose(GST_X_OVERLAY(GST_MESSAGE_SRC(msg))); - } - } -#endif - break; - default: - break; - } - - return GST_BUS_DROP; -} - - -cPlayback::cPlayback(int num) -{ - hal_info("%s:%s\n", FILENAME, __FUNCTION__); - const gchar *nano_str; - guint major, minor, micro, nano; - - gst_init(NULL, NULL); - - gst_version(&major, &minor, µ, &nano); - - if (nano == 1) - nano_str = "(CVS)"; - else if (nano == 2) - nano_str = "(Prerelease)"; - else - nano_str = ""; - - hal_info("%s:%s - This program is linked against GStreamer %d.%d.%d %s\n", - FILENAME, __FUNCTION__, major, minor, micro, nano_str); - - mAudioStream = 0; - mSpeed = 0; - - playing = false; - playstate = STATE_STOP; -} - -cPlayback::~cPlayback() -{ - hal_info("%s:%s\n", FILENAME, __FUNCTION__); - //FIXME: all deleting stuff is done in Close() -} - -//Used by Fileplay -bool cPlayback::Open(playmode_t PlayMode) -{ - hal_info("%s: PlayMode %d\n", __func__, PlayMode); - return true; -} - -// used by movieplay -void cPlayback::Close(void) -{ - hal_info("%s:%s\n", FILENAME, __FUNCTION__); - - Stop(); - - // disconnect bus handler - if (m_gst_playbin) - { - // disconnect sync handler callback - GstBus *bus = gst_pipeline_get_bus(GST_PIPELINE(m_gst_playbin)); - gst_bus_set_sync_handler(bus, NULL, NULL); - gst_object_unref(bus); - hal_info("%s:%s - GST bus handler closed\n", FILENAME, __FUNCTION__); - } - - if (m_stream_tags) - gst_tag_list_free(m_stream_tags); - - // close gst - if (m_gst_playbin) - { - if (audioSink) - { - gst_object_unref(GST_OBJECT(audioSink)); - audioSink = NULL; - - hal_info("%s:%s - GST audio Sink closed\n", FILENAME, __FUNCTION__); - } - - if (videoSink) - { - gst_object_unref(GST_OBJECT(videoSink)); - videoSink = NULL; - - hal_info("%s:%s - GST video Sink closed\n", FILENAME, __FUNCTION__); - } - - // unref m_gst_playbin - gst_object_unref(GST_OBJECT(m_gst_playbin)); - hal_info("%s:%s - GST playbin closed\n", FILENAME, __FUNCTION__); - - m_gst_playbin = NULL; - } -} - -// start -bool cPlayback::Start(std::string filename, std::string headers) -{ - return Start((char *) filename.c_str(), 0, 0, 0, 0, 0, headers); -} - -bool cPlayback::Start(char *filename, int /*vpid*/, int /*vtype*/, int /*apid*/, int /*ac3*/, int /*duration*/, std::string headers) -{ - hal_info("%s:%s\n", FILENAME, __FUNCTION__); - - mAudioStream = 0; - - //create playback path - char file[400] = {""}; - bool isHTTP = false; - - if (!strncmp("http://", filename, 7)) - { - isHTTP = true; - } - else if (!strncmp("file://", filename, 7)) - { - isHTTP = false; - } - else if (!strncmp("upnp://", filename, 7)) - { - isHTTP = true; - } - else if (!strncmp("rtmp://", filename, 7)) - { - isHTTP = true; - } - else if (!strncmp("rtsp://", filename, 7)) - { - isHTTP = true; - } - else if (!strncmp("mms://", filename, 6)) - { - isHTTP = true; - } - else - strcat(file, "file://"); - - strcat(file, filename); - - if (isHTTP) - uri = g_uri_escape_string(filename, G_URI_RESERVED_CHARS_GENERIC_DELIMITERS, true); - else - uri = g_filename_to_uri(filename, NULL, NULL); - - hal_info("%s:%s - filename=%s\n", FILENAME, __FUNCTION__, filename); - - // create gst pipeline - m_gst_playbin = gst_element_factory_make("playbin2", "playbin"); - - if (m_gst_playbin) - { - hal_info("%s:%s - m_gst_playbin\n", FILENAME, __FUNCTION__); - - guint flags; - g_object_get(G_OBJECT(m_gst_playbin), "flags", &flags, NULL); - /* avoid video conversion, let the (hardware) sinks handle that */ - flags |= GST_PLAY_FLAG_NATIVE_VIDEO; - /* volume control is done by hardware */ - flags &= ~GST_PLAY_FLAG_SOFT_VOLUME; - - g_object_set(G_OBJECT(m_gst_playbin), "uri", uri, NULL); - g_object_set(G_OBJECT(m_gst_playbin), "flags", flags, NULL); - - //gstbus handler - GstBus *bus = gst_pipeline_get_bus(GST_PIPELINE(m_gst_playbin)); - gst_bus_set_sync_handler(bus, Gst_bus_call, NULL); - gst_object_unref(bus); - - // state playing - gst_element_set_state(GST_ELEMENT(m_gst_playbin), GST_STATE_PLAYING); - - playing = true; - playstate = STATE_PLAY; - } - else - { - hal_info("%s:%s - failed to create GStreamer pipeline!, sorry we can not play\n", FILENAME, __FUNCTION__); - playing = false; - - return false; - } - - g_free(uri); - - // set buffer size - /* increase the default 2 second / 2 MB buffer limitations to 5s / 5MB */ - int m_buffer_size = 5 * 1024 * 1024; - //g_object_set(G_OBJECT(m_gst_playbin), "buffer-duration", 5LL * GST_SECOND, NULL); - g_object_set(G_OBJECT(m_gst_playbin), "buffer-size", m_buffer_size, NULL); - - return true; -} - -bool cPlayback::Play(void) -{ - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - if (playing == true) - return true; - - if (m_gst_playbin) - { - gst_element_set_state(GST_ELEMENT(m_gst_playbin), GST_STATE_PLAYING); - - playing = true; - playstate = STATE_PLAY; - } - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - return playing; -} - -bool cPlayback::Stop(void) -{ - if (playing == false) - return false; - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - // stop - if (m_gst_playbin) - { - gst_element_set_state(m_gst_playbin, GST_STATE_NULL); - } - - playing = false; - - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - playstate = STATE_STOP; - - return true; -} - -bool cPlayback::SetAPid(int pid, bool /*ac3*/) -{ - hal_info("%s: pid %i\n", __func__, pid); - - int current_audio; - - if (pid != mAudioStream) - { - g_object_set(G_OBJECT(m_gst_playbin), "current-audio", pid, NULL); - printf("%s: switched to audio stream %i\n", __FUNCTION__, pid); - mAudioStream = pid; - } - - return true; -} - -void cPlayback::trickSeek(int ratio) -{ - bool validposition = false; - gint64 pos = 0; - int position; - int duration; - - if (GetPosition(position, duration)) - { - validposition = true; - pos = position; - } - - gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING); - - if (validposition) - { - if (ratio >= 0.0) - gst_element_seek(m_gst_playbin, ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP), GST_SEEK_TYPE_SET, pos, GST_SEEK_TYPE_SET, -1); - else - gst_element_seek(m_gst_playbin, ratio, GST_FORMAT_TIME, (GstSeekFlags)(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SKIP), GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, pos); - } -} - -bool cPlayback::SetSpeed(int speed) -{ - hal_info("%s:%s speed %d\n", FILENAME, __FUNCTION__, speed); - - if (playing == false) - return false; - - if (m_gst_playbin) - { - // pause - if (speed == 0) - { - gst_element_set_state(m_gst_playbin, GST_STATE_PAUSED); - //trickSeek(0); - playstate = STATE_PAUSE; - } - // play/continue - else if (speed == 1) - { - trickSeek(1); - //gst_element_set_state(m_gst_playbin, GST_STATE_PLAYING); - // - playstate = STATE_PLAY; - } - //ff - else if (speed > 1) - { - trickSeek(speed); - // - playstate = STATE_FF; - } - //rf - else if (speed < 0) - { - trickSeek(speed); - // - playstate = STATE_REW; - } - } - - mSpeed = speed; - - return true; -} - -bool cPlayback::SetSlow(int slow) -{ - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - if (playing == false) - return false; - - if (m_gst_playbin) - { - trickSeek(0.5); - } - - playstate = STATE_SLOW; - - mSpeed = slow; - - return true; -} - -bool cPlayback::GetSpeed(int &speed) const -{ - speed = mSpeed; - - return true; -} - -// in milliseconds -bool cPlayback::GetPosition(int &position, int &duration) -{ - if (playing == false) - return false; - - //EOF - if (end_eof) - { - end_eof = 0; - return false; - } - - if (m_gst_playbin) - { - //position - GstFormat fmt = GST_FORMAT_TIME; //Returns time in nanosecs - - gint64 pts = 0; - unsigned long long int sec = 0; - - gst_element_query_position(m_gst_playbin, &fmt, &pts); - position = pts / 1000000.0; - - // duration - GstFormat fmt_d = GST_FORMAT_TIME; //Returns time in nanosecs - double length = 0; - gint64 len; - - gst_element_query_duration(m_gst_playbin, &fmt_d, &len); - length = len / 1000000.0; - if (length < 0) - length = 0; - - duration = (int)(length); - } - - return true; -} - -bool cPlayback::SetPosition(int position, bool absolute) -{ - hal_info("%s: pos %d abs %d playing %d\n", __func__, position, absolute, playing); - - if (playing == false) - return false; - - gint64 time_nanoseconds; - gint64 pos; - GstFormat fmt = GST_FORMAT_TIME; - - if (m_gst_playbin) - { - gst_element_query_position(m_gst_playbin, &fmt, &pos); - time_nanoseconds = pos + (position * 1000000.0); - if (time_nanoseconds < 0) - time_nanoseconds = 0; - - gst_element_seek(m_gst_playbin, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH, GST_SEEK_TYPE_SET, time_nanoseconds, GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE); - } - - return true; -} - -void cPlayback::FindAllPids(int *apids, unsigned int *ac3flags, unsigned int *numpida, std::string *language) -{ - hal_info("%s:%s\n", FILENAME, __FUNCTION__); - - if (m_gst_playbin) - { - gint i, n_audio = 0; - //GstStructure * structure = NULL; - - // get audio - g_object_get(m_gst_playbin, "n-audio", &n_audio, NULL); - printf("%s: %d audio\n", __FUNCTION__, n_audio); - - if (n_audio == 0) - return; - - for (i = 0; i < n_audio; i++) - { - // apids - apids[i] = i; - - GstPad *pad = 0; - g_signal_emit_by_name(m_gst_playbin, "get-audio-pad", i, &pad); - GstCaps *caps = gst_pad_get_negotiated_caps(pad); - if (!caps) - continue; - - GstStructure *structure = gst_caps_get_structure(caps, 0); - //const gchar *g_type = gst_structure_get_name(structure); - - //if (!structure) - //return atUnknown; - //ac3flags[0] = 0; - - // ac3flags - if (gst_structure_has_name(structure, "audio/mpeg")) - { - gint mpegversion, layer = -1; - - if (!gst_structure_get_int(structure, "mpegversion", &mpegversion)) - //return atUnknown; - ac3flags[i] = 0; - - switch (mpegversion) - { - case 1: - /* - { - gst_structure_get_int (structure, "layer", &layer); - if ( layer == 3 ) - return atMP3; - else - return atMPEG; - ac3flags[0] = 4; - break; - } - */ - ac3flags[i] = 4; - case 2: - //return atAAC; - ac3flags[i] = 5; - case 4: - //return atAAC; - ac3flags[i] = 5; - default: - //return atUnknown; - ac3flags[i] = 0; - } - } - else if (gst_structure_has_name(structure, "audio/x-ac3") || gst_structure_has_name(structure, "audio/ac3")) - //return atAC3; - ac3flags[i] = 1; - else if (gst_structure_has_name(structure, "audio/x-dts") || gst_structure_has_name(structure, "audio/dts")) - //return atDTS; - ac3flags[i] = 6; - else if (gst_structure_has_name(structure, "audio/x-raw-int")) - //return atPCM; - ac3flags[i] = 0; - - gst_caps_unref(caps); - } - - // numpids - *numpida = i; - } -} - -void cPlayback::getMeta() -{ - if (playing) - return; -} - -bool cPlayback::SyncAV(void) -{ - hal_info("%s:%s playing %d\n", FILENAME, __FUNCTION__, playing); - - if (playing == false) - return false; - - return true; -} - -void cPlayback::RequestAbort() -{ -} - -void cPlayback::FindAllSubs(int * /*pids*/, unsigned int * /*supp*/, unsigned int *num, std::string * /*lang*/) -{ - printf("%s:%s\n", FILENAME, __func__); - *num = 0; -} - -void cPlayback::GetChapters(std::vector &positions, std::vector &titles) -{ - positions.clear(); - titles.clear(); -} - -void cPlayback::GetTitles(std::vector &playlists, std::vector &titles, int ¤t) -{ - playlists.clear(); - titles.clear(); - current = 0; -} - -void cPlayback::SetTitle(int /*title*/) -{ -} - -bool cPlayback::SelectSubtitles(int pid, std::string charset) -{ - printf("%s:%s pid %i, charset: %s\n", FILENAME, __func__, pid, charset.c_str()); - return true; -} - -void cPlayback::GetMetadata(std::vector &keys, std::vector &values) -{ - keys.clear(); - values.clear(); -} - -void cPlayback::FindAllTeletextsubtitlePids(int *, unsigned int *numpids, std::string *, int *, int *) -{ - *numpids = 0; -} - -void cPlayback::FindAllSubtitlePids(int * /*pids*/, unsigned int *numpids, std::string * /*language*/) -{ - *numpids = 0; -} - -bool cPlayback::SetSubtitlePid(int /*pid*/) -{ - return true; -} - -void cPlayback::GetPts(uint64_t &/*pts*/) -{ -} - -bool cPlayback::SetTeletextPid(int /*pid*/) -{ - return true; -} - -uint64_t cPlayback::GetReadCount() -{ - return 0; -}