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author | Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk> | 2008-11-13 21:44:15 +0000 |
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committer | Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk> | 2008-11-13 21:44:15 +0000 |
commit | c8f450341998b95766fb9eb2caf9c08b7d9428c7 (patch) | |
tree | 0aafcfc11c6039754d4a29f3fd94aab7e67bb4bb /ext/jp2k/gstjasperenc.h | |
parent | de900d75f4568dc81d9b270a09ad891966f227cd (diff) | |
download | gst-plugins-bad-c8f450341998b95766fb9eb2caf9c08b7d9428c7.tar.gz gst-plugins-bad-c8f450341998b95766fb9eb2caf9c08b7d9428c7.tar.bz2 gst-plugins-bad-c8f450341998b95766fb9eb2caf9c08b7d9428c7.zip |
ext/jp2k/: Add jp2kenc to jp2k plugin.
Original commit message from CVS:
* ext/jp2k/Makefile.am:
* ext/jp2k/gstjasperdec.c: (gst_jasper_dec_class_init),
(gst_jasper_dec_change_state):
* ext/jp2k/gstjasperenc.c: (gst_jasper_enc_base_init),
(gst_jasper_enc_class_init), (gst_jasper_enc_init),
(gst_jasper_enc_reset), (gst_jasper_enc_set_src_caps),
(gst_jasper_enc_init_encoder), (gst_jasper_enc_sink_setcaps),
(gst_jasper_enc_get_data), (gst_jasper_enc_chain),
(gst_jasper_enc_set_property), (gst_jasper_enc_get_property),
(gst_jasper_enc_change_state):
* ext/jp2k/gstjasperenc.h:
* ext/jp2k/gstjp2k.c: (plugin_init):
Add jp2kenc to jp2k plugin.
Diffstat (limited to 'ext/jp2k/gstjasperenc.h')
-rw-r--r-- | ext/jp2k/gstjasperenc.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/ext/jp2k/gstjasperenc.h b/ext/jp2k/gstjasperenc.h new file mode 100644 index 00000000..93090cdd --- /dev/null +++ b/ext/jp2k/gstjasperenc.h @@ -0,0 +1,84 @@ +/* GStreamer Jasper based j2k image encoder + * Copyright (C) 2008 Mark Nauwelaerts <mnauw@users.sf.net> + * + * 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_JASPER_ENC_H__ +#define __GST_JASPER_ENC_H__ + +#include <gst/gst.h> +#include <gst/video/video.h> + +#include <jasper/jasper.h> + +G_BEGIN_DECLS + +/* #define's don't like whitespacey bits */ +#define GST_TYPE_JASPER_ENC \ + (gst_jasper_enc_get_type()) +#define GST_JASPER_ENC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_JASPER_ENC,GstJasperEnc)) +#define GST_JASPER_ENC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_JASPER_ENC,GstJasperEncClass)) +#define GST_IS_JASPER_ENC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_JASPER_ENC)) +#define GST_IS_JASPER_ENC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_JASPER_ENC)) + +typedef struct _GstJasperEnc GstJasperEnc; +typedef struct _GstJasperEncClass GstJasperEncClass; + +#define GST_JASPER_ENC_MAX_COMPONENT 4 + +struct _GstJasperEnc +{ + GstElement element; + + GstPad *sinkpad, *srcpad; + + jas_image_t *image; + glong *buf; + + /* jasper image fmt */ + gint fmt; + jas_clrspc_t clrspc; + + /* stream/image properties */ + GstVideoFormat format; + gint width; + gint height; + gint channels; + gint fps_num, fps_den; + gint par_num, par_den; + /* standard video_format indexed */ + gint stride[GST_JASPER_ENC_MAX_COMPONENT]; + gint offset[GST_JASPER_ENC_MAX_COMPONENT]; + gint inc[GST_JASPER_ENC_MAX_COMPONENT]; + gint cwidth[GST_JASPER_ENC_MAX_COMPONENT]; + gint cheight[GST_JASPER_ENC_MAX_COMPONENT]; +}; + +struct _GstJasperEncClass +{ + GstElementClass parent_class; +}; + +GType gst_jasper_enc_get_type (void); + +G_END_DECLS + +#endif /* __GST_JASPER_ENC_H__ */ |