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Update libvisual to 0.1.7. Link in the debug handling to gstreamer
Original commit message from CVS: * configure.ac: * ext/libvisual/visual.c: (gst_visual_get_type), (libvisual_log_handler), (gst_visual_getcaps), (gst_visual_srclink), (gst_visual_change_state), (make_valid_name), (plugin_init): Update libvisual to 0.1.7. Link in the debug handling to gstreamer * ext/smoothwave/Makefile.am: * ext/smoothwave/demo-osssrc.c: (main): * ext/smoothwave/gstsmoothwave.c: (gst_smoothwave_class_init), (gst_smoothwave_init), (gst_smoothwave_dispose), (gst_sw_sinklink), (gst_sw_srclink), (gst_smoothwave_chain), (gst_sw_change_state), (plugin_init): * ext/smoothwave/gstsmoothwave.h: Make gstsmoothwave a working element in the 20th century. * gst/chart/gstchart.c: (gst_chart_init), (gst_chart_srcconnect): Fix incorrect link function
This commit is contained in:
Jan Schmidt
parent
7ca81ea6a5
commit
b15bb53be7
3 changed files with 94 additions and 18 deletions
20
ChangeLog
20
ChangeLog
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@ -1,3 +1,23 @@
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2004-11-13 Jan Schmidt <thaytan@mad.scientist.com>
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* configure.ac:
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* ext/libvisual/visual.c: (gst_visual_get_type),
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(libvisual_log_handler), (gst_visual_getcaps),
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(gst_visual_srclink), (gst_visual_change_state), (make_valid_name),
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(plugin_init):
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Update libvisual to 0.1.7. Link in the debug handling to gstreamer
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* ext/smoothwave/Makefile.am:
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* ext/smoothwave/demo-osssrc.c: (main):
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* ext/smoothwave/gstsmoothwave.c: (gst_smoothwave_class_init),
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(gst_smoothwave_init), (gst_smoothwave_dispose), (gst_sw_sinklink),
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(gst_sw_srclink), (gst_smoothwave_chain), (gst_sw_change_state),
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(plugin_init):
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* ext/smoothwave/gstsmoothwave.h:
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Make gstsmoothwave a working element in the 20th century.
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* gst/chart/gstchart.c: (gst_chart_init), (gst_chart_srcconnect):
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Fix incorrect link function
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2004-11-12 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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* gst/volume/gstvolume.c:
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@ -1213,7 +1213,7 @@ GST_CHECK_FEATURE(LIBRFB, [librfb Remote Framebuffer], rfbsrc, [
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dnl *** libvisual ***
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translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true)
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GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization plugins], libvisual, [
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PKG_CHECK_MODULES(LIBVISUAL, libvisual = 0.1.1, HAVE_LIBVISUAL="yes", HAVE_LIBVISUAL="no")
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PKG_CHECK_MODULES(LIBVISUAL, libvisual = 0.1.7, HAVE_LIBVISUAL="yes", HAVE_LIBVISUAL="no")
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AC_SUBST(LIBVISUAL_CFLAGS)
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AC_SUBST(LIBVISUAL_LIBS)
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])
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@ -37,6 +37,9 @@
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typedef struct _GstVisual GstVisual;
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typedef struct _GstVisualClass GstVisualClass;
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GST_DEBUG_CATEGORY_STATIC (libvisual_debug);
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#define GST_CAT_DEFAULT (libvisual_debug)
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struct _GstVisual
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{
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GstElement element;
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@ -106,6 +109,8 @@ static GstPadLinkReturn gst_visual_sinklink (GstPad * pad,
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const GstCaps * caps);
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static GstPadLinkReturn gst_visual_srclink (GstPad * pad, const GstCaps * caps);
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static GstCaps *gst_visual_getcaps (GstPad * pad);
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static void libvisual_log_handler (const char *message, const char *funcname,
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void *priv);
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static GstElementClass *parent_class = NULL;
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@ -128,10 +133,29 @@ gst_visual_get_type (void)
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};
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type = g_type_register_static (GST_TYPE_ELEMENT, "GstVisual", &info, 0);
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GST_DEBUG_CATEGORY_INIT (libvisual_debug, "libvisual", 0,
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"libvisual audio visualisations");
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visual_log_set_verboseness (VISUAL_LOG_VERBOSENESS_MEDIUM);
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visual_log_set_info_handler (libvisual_log_handler,
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(void *) GST_LEVEL_INFO);
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visual_log_set_warning_handler (libvisual_log_handler,
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(void *) GST_LEVEL_WARNING);
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visual_log_set_critical_handler (libvisual_log_handler,
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(void *) GST_LEVEL_ERROR);
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visual_log_set_error_handler (libvisual_log_handler,
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(void *) GST_LEVEL_ERROR);
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}
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return type;
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}
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static void
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libvisual_log_handler (const char *message, const char *funcname, void *priv)
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{
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GST_CAT_LEVEL_LOG (libvisual_debug, (GstDebugLevel) (priv), NULL, "%s - %s",
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funcname, message);
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}
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static void
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gst_visual_class_init (gpointer g_class, gpointer class_data)
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{
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@ -207,28 +231,35 @@ gst_visual_getcaps (GstPad * pad)
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{
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GstCaps *ret;
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GstVisual *visual = GST_VISUAL (gst_pad_get_parent (pad));
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int depths;
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if (!visual->actor)
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return gst_caps_copy (gst_pad_get_pad_template_caps (visual->srcpad));
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ret = gst_caps_new_empty ();
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if (visual_actor_depth_is_supported (visual->actor,
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VISUAL_VIDEO_CONTEXT_32BIT) == 1) {
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gst_caps_append (ret,
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gst_caps_from_string (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN));
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depths = visual_actor_get_supported_depth (visual->actor);
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if (depths < 0) {
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/* FIXME: set an error */
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return ret;
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}
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if (visual_actor_depth_is_supported (visual->actor,
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VISUAL_VIDEO_CONTEXT_24BIT) == 1) {
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if (depths == VISUAL_VIDEO_DEPTH_GL) {
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/* We can't handle GL only plugins */
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return ret;
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}
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gst_caps_append (ret, gst_caps_from_string (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN));
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if (depths & VISUAL_VIDEO_DEPTH_24BIT) {
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#if G_BYTE_ORDER == G_BIG_ENDIAN
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gst_caps_append (ret, gst_caps_from_string (GST_VIDEO_CAPS_RGB));
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#else
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gst_caps_append (ret, gst_caps_from_string (GST_VIDEO_CAPS_BGR));
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#endif
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}
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if (visual_actor_depth_is_supported (visual->actor,
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VISUAL_VIDEO_CONTEXT_16BIT) == 1) {
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if (depths & VISUAL_VIDEO_DEPTH_16BIT) {
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gst_caps_append (ret, gst_caps_from_string (GST_VIDEO_CAPS_RGB_16));
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}
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return ret;
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}
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@ -254,10 +285,10 @@ gst_visual_srclink (GstPad * pad, const GstCaps * caps)
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visual_video_free (visual->video);
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visual->video = visual_video_new ();
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visual_actor_set_video (visual->actor, visual->video);
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visual_video_set_opts (visual->video, "depth",
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visual_video_set_depth (visual->video,
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visual_video_depth_enum_from_value (depth));
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visual_video_set_dimension (visual->video, visual->width, visual->height);
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visual_actor_video_negotiate (visual->actor);
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visual_actor_video_negotiate (visual->actor, 0, FALSE, FALSE);
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return GST_PAD_LINK_OK;
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}
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@ -315,9 +346,11 @@ gst_visual_change_state (GstElement * element)
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switch (GST_STATE_TRANSITION (element)) {
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case GST_STATE_NULL_TO_READY:
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visual->actor =
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visual_actor_new (GST_VISUAL_GET_CLASS (visual)->plugin->name);
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visual_actor_new (GST_VISUAL_GET_CLASS (visual)->plugin->info->
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plugname);
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if (!visual->actor)
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return GST_STATE_FAILURE;
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if (visual_actor_realize (visual->actor) != 0) {
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visual_actor_free (visual->actor);
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visual->actor = NULL;
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@ -335,7 +368,7 @@ gst_visual_change_state (GstElement * element)
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case GST_STATE_PAUSED_TO_READY:
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break;
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case GST_STATE_READY_TO_NULL:
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visual_actor_destroy (visual->actor);
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visual_actor_free (visual->actor);
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visual->actor = NULL;
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break;
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default:
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@ -348,6 +381,24 @@ gst_visual_change_state (GstElement * element)
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return GST_STATE_SUCCESS;
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}
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static void
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make_valid_name (char *name)
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{
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/*
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* Replace invalid chars with _ in the type name
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*/
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static const gchar *extra_chars = "-_+";
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gchar *p = name;
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for (; *p; p++) {
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int valid = ((p[0] >= 'A' && p[0] <= 'Z') ||
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(p[0] >= 'a' && p[0] <= 'z') ||
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(p[0] >= '0' && p[0] <= '9') || strchr (extra_chars, p[0]));
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if (!valid)
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*p = '_';
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}
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}
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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@ -357,6 +408,7 @@ plugin_init (GstPlugin * plugin)
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if (!gst_library_load ("gstbytestream"))
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return FALSE;
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if (!visual_is_initialized ())
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if (visual_init (NULL, NULL) != 0)
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return FALSE;
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@ -377,12 +429,16 @@ plugin_init (GstPlugin * plugin)
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NULL
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};
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if (ref->name == NULL)
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if (ref->info->plugname == NULL)
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continue;
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name = g_strdup_printf ("GstVisual%s", ref->name);
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name = g_strdup_printf ("GstVisual%s", ref->info->plugname);
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make_valid_name (name);
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type = g_type_register_static (GST_TYPE_VISUAL, name, &info, 0);
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g_free (name);
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name = g_strdup_printf ("libvisual_%s", ref->name);
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name = g_strdup_printf ("libvisual_%s", ref->info->plugname);
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make_valid_name (name);
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if (!gst_element_register (plugin, name, GST_RANK_NONE, type)) {
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g_free (name);
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return FALSE;
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