mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-30 12:10:37 +00:00
77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/* GStreamer
|
|
* Copyright (C) <2003> David A. Schleef <ds@schleef.org>
|
|
*
|
|
* 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 __VIDEOTESTSRC_H__
|
|
#define __VIDEOTESTSRC_H__
|
|
|
|
struct vts_color_struct {
|
|
int Y, U, V;
|
|
int R, G, B;
|
|
};
|
|
|
|
typedef struct paintinfo_struct paintinfo;
|
|
struct paintinfo_struct
|
|
{
|
|
unsigned char *dest; /* pointer to first byte of video data */
|
|
unsigned char *yp, *up, *vp; /* pointers to first byte of each component
|
|
* for both packed/planar YUV and RGB */
|
|
unsigned char *endptr; /* pointer to byte beyond last video data */
|
|
int ystride;
|
|
int ustride;
|
|
int vstride;
|
|
int width;
|
|
int height;
|
|
struct vts_color_struct *color;
|
|
void (*paint_hline) (paintinfo * p, int x, int y, int w);
|
|
};
|
|
|
|
struct fourcc_list_struct
|
|
{
|
|
char *fourcc;
|
|
char *name;
|
|
int bitspp;
|
|
void (*paint_setup) (paintinfo * p, char *dest);
|
|
void (*paint_hline) (paintinfo * p, int x, int y, int w);
|
|
int ext_caps;
|
|
int depth;
|
|
unsigned int red_mask;
|
|
unsigned int green_mask;
|
|
unsigned int blue_mask;
|
|
};
|
|
|
|
struct fourcc_list_struct *
|
|
paintrect_find_fourcc (int find_fourcc);
|
|
struct fourcc_list_struct *
|
|
paintrect_find_name (const char *name);
|
|
struct fourcc_list_struct *
|
|
paintinfo_find_by_structure (const GstStructure *structure);
|
|
GstStructure *
|
|
paint_get_structure (struct fourcc_list_struct *format);
|
|
int gst_videotestsrc_get_size (GstVideotestsrc * v, int w, int h);
|
|
void gst_videotestsrc_smpte (GstVideotestsrc * v,
|
|
unsigned char *dest, int w, int h);
|
|
void gst_videotestsrc_snow (GstVideotestsrc * v,
|
|
unsigned char *dest, int w, int h);
|
|
void gst_videotestsrc_black (GstVideotestsrc * v,
|
|
unsigned char *dest, int w, int h);
|
|
|
|
extern struct fourcc_list_struct fourcc_list[];
|
|
extern int n_fourccs;
|
|
|
|
#endif
|