mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 18:50:48 +00:00
899b633288
Original commit message from CVS: * ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect): Fix pad_link function to handle formats that ffmpeg returns as multiple caps structures. * gst/videofilter/gstvideofilter.c: (gst_videofilter_chain): Only complain if source buffer is _smaller_ than expected. * gst/videoscale/gstvideoscale.c: (gst_videoscale_init), (gst_videoscale_handle_src_event): Resize navigation events when passing them upstream. * gst/videotestsrc/gstvideotestsrc.c: * gst/videotestsrc/gstvideotestsrc.h: * gst/videotestsrc/videotestsrc.c: * gst/videotestsrc/videotestsrc.h: Rewrite many of the buffer painting functions to handle odd sizes (for many formats, size%4!=0 or size%8!=0). Most have been verified to work with my video card. * testsuite/gst-lint: Add check for elements calling gst_pad_get_caps() instead of gst_pad_get_allowed_caps().
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/* GStreamer
|
|
* Copyright (C) <2002> David A. Schleef <ds@schleef.org>
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* 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_VIDEOTESTSRC_H__
|
|
#define __GST_VIDEOTESTSRC_H__
|
|
|
|
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_VIDEOTESTSRC \
|
|
(gst_videotestsrc_get_type())
|
|
#define GST_VIDEOTESTSRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEOTESTSRC,GstVideotestsrc))
|
|
#define GST_VIDEOTESTSRC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEOTESTSRC,GstVideotestsrc))
|
|
#define GST_IS_VIDEOTESTSRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEOTESTSRC))
|
|
#define GST_IS_VIDEOTESTSRC_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEOTESTSRC))
|
|
|
|
typedef enum {
|
|
GST_VIDEOTESTSRC_SMPTE,
|
|
GST_VIDEOTESTSRC_SNOW,
|
|
GST_VIDEOTESTSRC_BLACK,
|
|
} GstVideotestsrcPattern;
|
|
|
|
typedef struct _GstVideotestsrc GstVideotestsrc;
|
|
typedef struct _GstVideotestsrcClass GstVideotestsrcClass;
|
|
|
|
struct _GstVideotestsrc {
|
|
GstElement element;
|
|
|
|
GstPad *sinkpad,*srcpad;
|
|
|
|
/* parameters */
|
|
gboolean sync;
|
|
|
|
/* video state */
|
|
char *format_name;
|
|
gint width;
|
|
gint height;
|
|
struct fourcc_list_struct *fourcc;
|
|
|
|
/* private */
|
|
gint64 timestamp_offset;
|
|
gint64 n_frames;
|
|
gint bpp;
|
|
gdouble rate;
|
|
int type;
|
|
GstClock *clock;
|
|
|
|
void (*make_image)(GstVideotestsrc *v, unsigned char *dest, int w, int h);
|
|
};
|
|
|
|
struct _GstVideotestsrcClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_videotestsrc_get_type(void) G_GNUC_CONST;
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_VIDEOTESTSRC_H__ */
|