X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=gst-plugins-base-subtitles0.10%2Fgst-libs%2Fgst%2Fpbutils%2Fencoding-profile.h;fp=gst-plugins-base-subtitles0.10%2Fgst-libs%2Fgst%2Fpbutils%2Fencoding-profile.h;h=86beccaf86a1143a80b345794bc061e5919c23e6;hb=57ba96e291a055f69dbfd4ae9f1ae2390e36986e;hp=0000000000000000000000000000000000000000;hpb=be2c98fb83895d10ac44af7b9a9c3e00ca54bf49;p=mafwsubrenderer diff --git a/gst-plugins-base-subtitles0.10/gst-libs/gst/pbutils/encoding-profile.h b/gst-plugins-base-subtitles0.10/gst-libs/gst/pbutils/encoding-profile.h new file mode 100644 index 0000000..86becca --- /dev/null +++ b/gst-plugins-base-subtitles0.10/gst-libs/gst/pbutils/encoding-profile.h @@ -0,0 +1,187 @@ +/* GStreamer encoding profiles library + * Copyright (C) 2009-2010 Edward Hervey + * (C) 2009-2010 Nokia Corporation + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GST_PROFILE_H__ +#define __GST_PROFILE_H__ + +#include + +G_BEGIN_DECLS + +#include + +/** + * GstEncodingProfile: + * + * The opaque base class object for all encoding profiles. This contains generic + * information like name, description, format and preset. + * + * Since: 0.10.32 + */ + +#define GST_TYPE_ENCODING_PROFILE \ + (gst_encoding_profile_get_type ()) +#define GST_ENCODING_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_PROFILE, GstEncodingProfile)) +#define GST_IS_ENCODING_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_PROFILE)) +typedef struct _GstEncodingProfile GstEncodingProfile; +typedef GstMiniObjectClass GstEncodingProfileClass; +GType gst_encoding_profile_get_type (void); + + + +/** + * GstEncodingContainerProfile: + * + * Encoding profiles for containers. Keeps track of a list of #GstEncodingProfile + * + * Since: 0.10.32 + */ +#define GST_TYPE_ENCODING_CONTAINER_PROFILE \ + (gst_encoding_container_profile_get_type ()) +#define GST_ENCODING_CONTAINER_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_CONTAINER_PROFILE, GstEncodingContainerProfile)) +#define GST_IS_ENCODING_CONTAINER_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_CONTAINER_PROFILE)) +typedef struct _GstEncodingContainerProfile GstEncodingContainerProfile; +typedef GstEncodingProfileClass GstEncodingContainerProfileClass; +GType gst_encoding_container_profile_get_type (void); + + + +/** + * GstEncodingVideoProfile: + * + * Variant of #GstEncodingProfile for video streams, allows specifying the @pass. + * + * Since: 0.10.32 + */ +#define GST_TYPE_ENCODING_VIDEO_PROFILE \ + (gst_encoding_video_profile_get_type ()) +#define GST_ENCODING_VIDEO_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_VIDEO_PROFILE, GstEncodingVideoProfile)) +#define GST_IS_ENCODING_VIDEO_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_VIDEO_PROFILE)) +typedef struct _GstEncodingVideoProfile GstEncodingVideoProfile; +typedef GstEncodingProfileClass GstEncodingVideoProfileClass; +GType gst_encoding_video_profile_get_type (void); + + + +/** + * GstEncodingAudioProfile: + * + * Variant of #GstEncodingProfile for audio streams. + * + * Since: 0.10.32 + */ +#define GST_TYPE_ENCODING_AUDIO_PROFILE \ + (gst_encoding_audio_profile_get_type ()) +#define GST_ENCODING_AUDIO_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_AUDIO_PROFILE, GstEncodingAudioProfile)) +#define GST_IS_ENCODING_AUDIO_PROFILE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_AUDIO_PROFILE)) +typedef struct _GstEncodingAudioProfile GstEncodingAudioProfile; +typedef GstEncodingProfileClass GstEncodingAudioProfileClass; +GType gst_encoding_audio_profile_get_type (void); + + + +/* GstEncodingProfile API */ + +/** + * gst_encoding_profile_unref: + * @profile: a #GstEncodingProfile + * + * Decreases the reference count of the @profile, possibly freeing the @profile. + * + * Since: 0.10.32 + */ +#define gst_encoding_profile_unref(profile) (gst_mini_object_unref ((GstMiniObject*) profile)) + +/** + * gst_encoding_profile_ref: + * @profile: a #GstEncodingProfile + * + * Increases the reference count of the @profile. + * + * Since: 0.10.32 + */ +#define gst_encoding_profile_ref(profile) (gst_mini_object_ref ((GstMiniObject*) profile)) + +const gchar * gst_encoding_profile_get_name(GstEncodingProfile *profile); +const gchar * gst_encoding_profile_get_description(GstEncodingProfile *profile); +const GstCaps * gst_encoding_profile_get_format(GstEncodingProfile *profile); +const gchar * gst_encoding_profile_get_preset(GstEncodingProfile *profile); +guint gst_encoding_profile_get_presence(GstEncodingProfile *profile); +const GstCaps * gst_encoding_profile_get_restriction(GstEncodingProfile *profile); + +void gst_encoding_profile_set_name(GstEncodingProfile *profile, const gchar *name); +void gst_encoding_profile_set_description(GstEncodingProfile *profile, const gchar *description); +void gst_encoding_profile_set_format(GstEncodingProfile *profile, GstCaps *format); +void gst_encoding_profile_set_preset(GstEncodingProfile *profile, const gchar *preset); +void gst_encoding_profile_set_restriction(GstEncodingProfile *profile, GstCaps *restriction); +void gst_encoding_profile_set_presence(GstEncodingProfile *profile, guint presence); + +gboolean gst_encoding_profile_is_equal (GstEncodingProfile *a, + GstEncodingProfile *b); +GstCaps * gst_encoding_profile_get_input_caps (GstEncodingProfile *profile); + +const gchar *gst_encoding_profile_get_type_nick (GstEncodingProfile *profile); + +GstEncodingProfile * gst_encoding_profile_find (const gchar *targetname, + const gchar *profilename, + const gchar *category); + +/* GstEncodingContainerProfile API */ +gboolean gst_encoding_container_profile_add_profile (GstEncodingContainerProfile *container, + GstEncodingProfile *profile); +gboolean gst_encoding_container_profile_contains_profile (GstEncodingContainerProfile * container, + GstEncodingProfile *profile); +const GList *gst_encoding_container_profile_get_profiles (GstEncodingContainerProfile *profile); + + +GstEncodingContainerProfile * gst_encoding_container_profile_new (const gchar *name, + const gchar *description, + GstCaps *format, + const gchar *preset); + + +/* Invidual stream encodingprofile API */ +GstEncodingVideoProfile * gst_encoding_video_profile_new (GstCaps *format, + const gchar *preset, + GstCaps *restriction, + guint presence); +GstEncodingAudioProfile * gst_encoding_audio_profile_new (GstCaps *format, + const gchar *preset, + GstCaps *restriction, + guint presence); + +guint gst_encoding_video_profile_get_pass (GstEncodingVideoProfile *prof); +gboolean gst_encoding_video_profile_get_variableframerate (GstEncodingVideoProfile *prof); + +void gst_encoding_video_profile_set_pass (GstEncodingVideoProfile *prof, + guint pass); +void gst_encoding_video_profile_set_variableframerate (GstEncodingVideoProfile *prof, + gboolean variableframerate); +G_END_DECLS + +#endif /* __GST_PROFILE_H__ */