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1a39f60d9f
Original commit message from CVS: * gst/real/gstrealaudiodec.c: (gst_real_audio_dec_chain), (close_library), (open_library), (gst_real_audio_dec_probe_modules), (gst_real_audio_dec_getcaps), (gst_real_audio_dec_setcaps), (gst_real_audio_dec_init), (gst_real_audio_dec_change_state), (gst_real_audio_dec_finalize): Add raversions we can support on the caps. Refactor the loading of the real codecs like realvideo so that we can implement probing. Probe all supported formats by trying to load the .so files, only report the versions on the caps that we can actually load. * gst/real/gstrealvideodec.c: (gst_real_video_dec_chain), (gst_real_video_dec_getcaps), (gst_real_video_dec_setcaps), (open_library), (close_library), (gst_real_video_dec_probe_modules), (gst_real_video_dec_change_state), (gst_real_video_dec_init), (gst_real_video_dec_finalize), (gst_real_video_dec_class_init): * gst/real/gstrealvideodec.h: Change the loading of the library like the audio decoder. Probe the supported formats by trying to load the .so files and only report the versions on the caps that we can actually load.
104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
/* GStreamer
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*
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* Copyright (C) 2006 Lutz Mueller <lutz@topfrose.de>
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* Copyright (C) 2006 Edward Hervey <bilboed@bilbod.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_REAL_VIDEO_DEC_H__
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#define __GST_REAL_VIDEO_DEC_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_REAL_VIDEO_DEC (gst_real_video_dec_get_type())
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#define GST_REAL_VIDEO_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_REAL_VIDEO_DEC,GstRealVideoDec))
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#define GST_REAL_VIDEO_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_REAL_VIDEO_DEC,GstRealVideoDecClass))
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typedef struct _GstRealVideoDec GstRealVideoDec;
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typedef struct _GstRealVideoDecClass GstRealVideoDecClass;
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typedef enum _GstRealVideoDecVersion GstRealVideoDecVersion;
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enum _GstRealVideoDecVersion
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{
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GST_REAL_VIDEO_DEC_VERSION_2 = 2,
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GST_REAL_VIDEO_DEC_VERSION_3 = 3,
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GST_REAL_VIDEO_DEC_VERSION_4 = 4
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};
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typedef struct {
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GModule *module;
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gpointer context;
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guint32 (*Init) (gpointer, gpointer);
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guint32 (*Free) (gpointer);
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guint32 (*Transform) (gchar *, gchar *, gpointer, gpointer, gpointer);
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guint32 (*Message) (gpointer, gpointer);
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/*
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GstRealVideoDecMessageFunc custom_message;
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GstRealVideoDecFreeFunc free;
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GstRealVideoDecInitFunc init;
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GstRealVideoDecTransformFunc transform;
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*/
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} GstRVDecLibrary;
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struct _GstRealVideoDec
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{
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GstElement parent;
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GstPad *src, *snk;
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/* Caps */
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GstRealVideoDecVersion version;
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guint width, height;
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gint format, subformat;
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gint framerate_num, framerate_denom;
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gint error_count;
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/* Library functions */
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GstRVDecLibrary lib;
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/* Properties */
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gchar *real_codecs_path;
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gboolean checked_modules;
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gchar *rv20_names;
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gboolean valid_rv20;
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gchar *rv30_names;
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gboolean valid_rv30;
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gchar *rv40_names;
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gboolean valid_rv40;
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gint max_errors;
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};
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struct _GstRealVideoDecClass
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{
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GstElementClass parent_class;
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};
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GType gst_real_video_dec_get_type (void);
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G_END_DECLS
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#endif /* __GST_REAL_VIDEO_DEC_H__ */
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